Imepụta nkà na ụzụ nke etiti Ọdịdị nke roba-tyred kreenu

A wheeled crane frame Ọdịdị, gụnyere a n'ihu ngalaba nke etiti, a n'azụ akụkụ nke etiti na a slewing support, e ji mara na: n'azụ ngalaba nke etiti bụ ihe inverted trapezoid igbe ekara Ọdịdị, The obosara nke elu akụkụ. dị ukwuu karịa obosara nke akụkụ ala;N'azụ akụkụ nke etiti bụ ihe integral Ọdịdị, na slewing support bụ elu support ụdị slewing support, na elu support slewing support na-ahaziri n'elu n'etiti ọnọdụ nke n'azụ ngalaba nke etiti.
[Nchịkọta usoro mmejuputa teknụzụ]
Frame Ọdịdị nke taya kreenu
Teknụzụ nwere ikike metụtakwara ngalaba nke igwe injinia, ọkachasị n'usoro etiti nke kreenụ taya.
Okwu mmalite teknụzụ
Ka ọ dị ugbu a, usoro chassis nke kreenụ nwere wheel na-enwekarị ihe ndị na-apụ apụ n'ihu na azụ na akụkụ ihu na azụ nke etiti ahụ.Dị ka ihe atụ, chassis Ọdịdị nke etiti nke wheeled kreenu egosiri na Figure 1 bụ ihe H-ụdị outrigger Ọdịdị, gụnyere n'ihu akụkụ nke etiti 1', n'azụ akụkụ nke etiti 2', n'ihu ofu outrigger 3' , na azụ ofu outrigger.4', nkwado swivel 5'na ụkwụ nkwado mbughari 6'.Onyonyo 2 na-egosi nhazi chassis nke etiti nke nnukwu kreenụ wheel tonnage.Ọ bụ ihe owuwu outrigger nke X, gụnyere akụkụ n'ihu nke etiti 7', akụkụ azụ nke etiti 8', nke etinyere 9'na nkwado slewing 10', A na-ekewa akụkụ azụ 8' nke etiti ahụ. n'ime akụkụ abụọ, nke bụ a segmented Ọdịdị, na slewing support 10' na-ahaziri n'etiti n'azụ ngalaba 8' nke abụọ ngalaba nke etiti.Akụkụ azụ nke okpokolo agba bụ isi ihe na-ebu ike nke kreenu n'oge ọrụ ebuli ma ọ bụ ịnya ụgbọ ala.Ike dịtụ ukwuu, ọ na-adịkwa n'okpuru oge nkwụsịtụ dị elu, ibuli ibu ma ọ bụ ịnya ụgbọ ala mgbe ị na-anya ụgbọ ala na-ebuli elu ọrụ na ọnọdụ okporo ụzọ dị mgbagwoju anya.N'ihi ya, akụkụ ndị na-esighị ike nke akụkụ azụ nke etiti ahụ na-adịkarị mfe mgbawa, nrụrụ na enweghị ike.Ya mere, imeziwanye mgbanaka na nkwụsi ike nke akụkụ azụ nke etiti ahụ bụ isi ihe na-eme ka ikike ibu nke kreen dịkwuo mma.Akụkụ azụ nke etiti ahụ na nka nke mbụ na-anabatakarị ihe owuwu nwere igbe nke nwere ibé na efere.Akụkụ obe nke ihe owuwu igbe ahụ na-abụkarị akụkụ anọ.Dị ka e gosiri na Figure 3, oge na-ehulata nke inertia na nguzogide nke akụkụ anọ n'onwe ya Oge nkwụsị nke inertia dị ntakịrị, ma enwere nsogbu ndị a.1) Nhazi dị fechaa nke etiti akụkụ anọ eruola oke ya.Mmụba nke ibu ibu nke ngwaahịa ahụ ga-abawanye ibu nke etiti ahụ n'onwe ya.Na-aga n'ihu na-abawanye nke ibuli arọ nke kreenu, na-ehulata oge na torque nke etiti n'oge ebuli ọrụ na-na-amụba, na Ọdịdị na nnukwu cross-ngalaba nakweere.Ọ nwere ike imeziwanye mgbada na nkwụsi ike nke etiti ahụ nke ọma, mana enweghị ike ịbawanye akụkụ nke ahụ site na ibuli ibu n'ihi mmachi ịnya ụgbọ ala.N'otu oge ahụ, ịdị arọ nke ahụ aghaghị izute ọnọdụ okporo ụzọ na ọnọdụ ịkwọ ụgbọala.Nhazi njikarịcha nhazi nke etiti akụkụ anọ eruola Oke steeti enweghị ike imezu ihe achọrọ maka ibu ibu ibu.2) The kacha Ọdịdị nke ike na rigidity nke akụkụ anọ etiti bụ isi emecha.Igwe akụkụ akụkụ anọ na-ebelata ibu ma ọ bụ ọ naghị abawanye ibu nke ya ...
Frame Ọdịdị nke taya kreenu
Ebe nchekwa teknụzụ】
A wheeled crane frame Ọdịdị, gụnyere a n'ihu ngalaba nke etiti, a n'azụ ngalaba nke etiti na a slewing support, e ji mara na: n'azụ akụkụ nke etiti bụ ihe inverted trapezoid igbe ekara Ọdịdị, The obosara nke elu akụkụ. dị ukwuu karịa obosara nke akụkụ ala;azu akụkụ nke etiti bụ ihe integral Ọdịdị, na slewing support bụ elu support ụdị slewing support, na elu support slewing support na-ahaziri n'elu n'etiti ọnọdụ nke n'azụ ngalaba nke etiti.

【Akụkọ nke atụmatụ nka nka】
1. A taya-ụdị kreenu etiti Ọdịdị, gụnyere a n'ihu ngalaba nke a etiti, a n'azụ ngalaba nke etiti na a slewing support, e ji mara na: n'azụ ngalaba nke etiti bụ inverted trapezoidal igbe ekara Ọdịdị, na igbe trapezoidal inverted inverted obosara nke akụkụ nke elu nke ihe owuwu dị ukwuu karịa obosara nke akụkụ ala;N'azụ akụkụ nke etiti bụ ihe integral Ọdịdị, na slewing support bụ elu support ụdị slewing support, na elu support slewing support na-ahaziri n'elu nke n'azụ akụkụ nke etiti N'etiti ọnọdụ, elu cover efere. A na-edozi ihe owuwu nke igbe igbe dị n'ụdị nkewa, ụdị nkwado nke elu dị elu na-ahazi n'etiti akụkụ abụọ nke mkpuchi mkpuchi elu, na nkwado nkwado elu dị n'elu etiti ahụ n'ozuzu ya, na nkwado- ụdị nkwado igbu egbu sara mbara karịa etiti.2. The etiti Ọdịdị nke a roba-tyred kreenu dị ka na-ekwu 1, e ji mara na: gbajiri akụkụ nke n'azụ ngalaba nke etiti adopts a ụdị agbanwe cross-ngalaba, na elu nke n'azụ ngalaba nke etiti bụ. belata na-eme ka The cross-section ebe nke n'azụ akụkụ nke n'azụ nke etiti bụ obere karịa cross-section ebe nke n'ihu na n'etiti akụkụ nke n'azụ nke etiti.3. The taya-ụdị kreenu frame Ọdịdị dị ka na-ekwu 2, nke n'azụ ngalaba nke etiti na-guzobere site splicing na ịgbado ọkụ nke elu cover efere, ala n'ala efere, na webs na abụọ n'akụkụ na-etolite inverted trapezoidal udi. .Ọdịdị igbe.4. The taya kreenu etiti Ọdịdị dị ka na-ekwu 2, ebe n'azụ ngalaba nke etiti na-welded na-etolite inverted trapezoid igbe udi site elu cover efere na integrally kpụrụ "U" ekara ehulata efere.nhazi.

Crane frame

Oge nzipu: Nov-05-2021