CN109969976A - For fixed car lifting J-Horner with trigger structure - Google Patents
For fixed car lifting J-Horner with trigger structure Download PDFInfo
- Publication number
- CN109969976A CN109969976A CN201910279968.5A CN201910279968A CN109969976A CN 109969976 A CN109969976 A CN 109969976A CN 201910279968 A CN201910279968 A CN 201910279968A CN 109969976 A CN109969976 A CN 109969976A
- Authority
- CN
- China
- Prior art keywords
- cover board
- gas spring
- lifting
- horner
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F2700/00—Lifting apparatus
- B66F2700/12—Lifting platforms for vehicles or motorcycles or similar lifting apparatus
Abstract
The present invention relates to metro vehicle maintenance systems technology field, it is specifically a kind of for fixed car lifting J-Horner with trigger structure.It further include following the gentle spring spool of cover board including base, fixed cover board, lifting post and lifting beam, the gas spring that the setting of gas spring sleeve is provided with and follows cover board to connect on base, in gas spring sleeve, gas spring can move up and down in gas spring sleeve.The present invention follows cover board that can rise automatically with lifting post, lifting beam, it can be automatically stopped after in place, and there is certain support force, guarantee operating personnel's safety, when lifting post, lifting beam decline, follow cover board again can be with its whereabouts, the above movement is automatically, to be not necessarily to manual intervention, and structure is simple, performance safety is reliable, after car lifting J-Horner lifting post, lifting beam rise, fixed cover board gap is filled up automatically, prevents workpiece, tool etc. from falling into gap, in foundation pit, and security protection is provided for operator, avoid the gap of fixed cover board from damaging personnel.
Description
Technical field
The present invention relates to metro vehicle maintenance systems technology field, it is specifically a kind of for fixed car lifting J-Horner with trigger
Structure.
Background technique
Fixed car lifting J-Horner, be mainly used in metro depot and parking lot determine face Xiu Kunei, for railcar
Implement to determine, face and repair operation.It can be to permutation, unit marshalling, single-unit vehicle progress frame liter/fall vehicle, to implement one, more steerings
Frame replacement operation, when upkeep operation, operator needs to dismantle on the fixed cover board of fixed car lifting J-Horner, assembling operation,
Vehicle bottom workpiece, tool etc., which exist, to be fallen into fixed cover board the gap even risk of foundation pit；In addition operator stands
, there is very big security risk, it is easy to cause casualties in local gap if it exists.
Summary of the invention
Present invention seek to address that the above problem, thus provide it is a kind of for fixed car lifting J-Horner with trigger structure, mode is only
Spy securely and reliably can fill up automatically fixed cover board gap, prevent workpiece, work after car lifting J-Horner lifting post, lifting beam rise
Tool etc. falls into gap, in foundation pit, and provides security protection for operator, and the gap for fixing cover board is avoided to cause to hurt to personnel
Evil.
The present invention solves described problem, the technical solution adopted is that:
It is a kind of for fixed car lifting J-Horner with trigger structure, including base, fixed cover board, lifting post and lifting beam, further include with
With the gentle spring spool of cover board, the setting of gas spring sleeve is provided with and follows cover board to connect on base, in gas spring sleeve
Gas spring, gas spring can move up and down in gas spring sleeve, in lifting post and lifting beam uphill process, cover board be followed to exist
Followed under the spring-force driven dual of gas spring rise to it is concordant with the fixed upper surface of cover board, for service personnel provide job platform with
Support force.
The present invention by adopting the above technical scheme, compared with prior art, the feature protruded is:
Follow cover board can with lifting post, lifting beam rise automatically, in place after can be automatically stopped, and have certain support
Power guarantees that operating personnel is safe, when lifting post, lifting beam decline, follows cover board again can be with its whereabouts, the above movement be certainly
It is dynamic, it is not necessarily to manual intervention, structure is simple, and performance safety is reliable, after car lifting J-Horner lifting post, lifting beam rise, fills up solid automatically
Determine cover board gap, prevent workpiece, tool etc. from falling into gap, in foundation pit, and provide security protection for operator, avoids fixed lid
The gap of plate damages personnel.
Preferably, the further technical solution of the present invention is:
Aperture is provided on base, after gas spring sleeve passes through base by aperture, upper end is screwed using round nut, and will circle spiral shell
Mother is welded on base, and gas spring sleeve lower end is directly welded and fixed with base.
The upper end of gas spring is connect by upper pin with cover board is followed, and the lower end of gas spring passes through lower bearing pin and gas spring set
Cylinder connection.
Following cover board is decorative pattern plate structure, increases the frictional force with service personnel, improves agency security energy.
Each following cover board to be at least connected with, there are two gas springs.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the embodiment of the present invention；
Fig. 2 is A-A the schematic diagram of the section structure in Fig. 1；
In figure: following cover board 1；Gas spring 2；Gas spring sleeve 3；Upper pin 4；Lower bearing pin 5；Round nut 6；Lifting post 7；Lift beam
8；Fixed cover board 9；Base 10.
Specific embodiment:
Below with reference to embodiment, the invention will be further described, and purpose, which is only that, more fully understands the content of present invention, therefore, institute
The example of act is not intended to limit protection scope of the present invention.
Referring to Fig. 1, Fig. 2, it is a kind of for fixed car lifting J-Horner with trigger structure, including base 10, fixed cover board 9, lifting
Column 7 and lifting beam 8, lifting beam 8 are the moving component in the car lifting J-Horner course of work, and fixed cover board 9 is car lifting J-Horner foundation pit cover board, machine
Seat 10 is the main structural member of car lifting J-Horner, further includes following the gentle spring spool 3 of cover board 1, is provided with aperture, gas bullet on base 10
After spring sleeve 3 passes through base 10 by aperture, upper end is screwed using round nut 6, and round nut is welded on base 10, gas bullet
3 lower end of spring sleeve is directly welded and fixed with base 10, the gas spring 2 for being provided with and following cover board 1 to connect in gas spring sleeve 3,
The upper end of gas spring 2 is connect by upper pin 4 with cover board 1 is followed, and the lower end of gas spring 2 passes through lower bearing pin 5 and gas spring sleeve 3
Connection, gas spring 2 can move up and down in gas spring sleeve 3, and gas spring sleeve 3 is that gas spring 2 provides leading for rise and fall
To.
Gas spring 2 is used for follow cover board 1 to provide power source, guarantee during lifting post 7, lifting beam 8 rise with
Rising is followed with cover board 1, after following cover board 1 to rise in place, the support force of gas spring 2, which is enough to support, follows cover board 1, makes to follow
Cover board 1 is concordant with the fixed upper surface of cover board 9, and is additionally provided enough support forces, provides good work for upkeep operation personnel
Industry platform and support force.
Following cover board 1 is decorative pattern plate structure, increases the frictional force with service personnel, improves agency security energy, is lifting
During setting prop 7, lifting beam 8 rise, is followed, be automatically stopped afterwards in place automatically, and there is certain bearing capacity, in place
Afterwards, it follows cover board 1 concordant with fixed cover board 9, guarantees the planarization of fixed cover board 9, it is flat to provide good work for upkeep operation
Platform follows cover board 1 to be pressed down and fall automatically when lifting post 7, lifting beam 8 decline.
Mechanism is used as power source using gas spring 1, and the bearing capacity of each gas spring 1 is 100kg, and every place follows cover board most
It is supported side by side using two gas springs 1 less, that is, following the minimum bearing capacity of cover board 1 is 200kg, and enough quantity configurations are enough to carry
Service personnel's operation is without any deformation, to guarantee the personal safety of operating personnel, convenient working.
Follow cover board 1 that can rise automatically with lifting post 7, lifting beam 8, in place after can be automatically stopped, and have certain
Support force, guarantee operating personnel safety, when lifting post 7, lifting beam 8 decline when, follow cover board 1 again can with its whereabouts, it is above
Movement is automatically, to be not necessarily to manual intervention, and structure is simple, and performance safety is reliable, is risen in car lifting J-Horner lifting post 7, lifting beam 8
Afterwards, fixed 9 gap of cover board is filled up automatically, prevents workpiece, tool etc. from falling into gap, in foundation pit, and provide safety for operator
Protection avoids the gap of fixed cover board from damaging personnel.
The foregoing is merely preferably feasible embodiment of the invention, not thereby limiting the scope of the invention,
It is all to use equivalence changes made by description of the invention and its accompanying drawing content, it is intended to be included within the scope of the present invention.
Claims (5)
1. it is a kind of for fixed car lifting J-Horner with trigger structure, including base (10), fixed cover board (9), lifting post (7) and lifting
Beam (8), it is characterised in that: further include following cover board (1) gentle spring spool (3), gas spring sleeve (3) is arranged in base (10)
On, the gas spring (2) for being provided with and following cover board (1) to connect in gas spring sleeve (3), gas spring (2) can be in gas spring set
It moves up and down in cylinder (3), in lifting post (7) and lifting beam (8) uphill process, follows cover board (1) in the spring of gas spring (2)
Power effect under follow rise to fixation the upper surface of cover board it is concordant, provide job platform and support force for service personnel.
2. it is according to claim 1 for fixed car lifting J-Horner with trigger structure, it is characterised in that: base is arranged on (10)
After having aperture, gas spring sleeve (3) to pass through base (10) by aperture, upper end is screwed using round nut (6), and round nut is welded
It is connected on base (10), gas spring sleeve (3) lower end is directly welded and fixed with base (10).
3. it is according to claim 1 for fixed car lifting J-Horner with trigger structure, it is characterised in that: gas spring (2) it is upper
End is connect by upper pin (4) with cover board (1) is followed, and the lower end of gas spring (2) passes through lower bearing pin (5) and gas spring sleeve (3)
Connection.
4. it is according to claim 1 for fixed car lifting J-Horner with trigger structure, it is characterised in that: follow the cover board (1) to be
Decorative pattern plate structure.
5. it is according to claim 1 for fixed car lifting J-Horner with trigger structure, it is characterised in that: each follow cover board
(1) there are two being at least connected with gas spring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910279968.5A CN109969976A (en) | 2019-04-09 | 2019-04-09 | For fixed car lifting J-Horner with trigger structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910279968.5A CN109969976A (en) | 2019-04-09 | 2019-04-09 | For fixed car lifting J-Horner with trigger structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109969976A true CN109969976A (en) | 2019-07-05 |
Family
ID=67083607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910279968.5A Pending CN109969976A (en) | 2019-04-09 | 2019-04-09 | For fixed car lifting J-Horner with trigger structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109969976A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1544305A (en) * | 2003-11-12 | 2004-11-10 | 岑健萸 | Imbeded type electric hoister |
| CN102107835A (en) * | 2010-12-10 | 2011-06-29 | 青岛四方车辆研究所有限公司 | Synchronous follow-up cover plate device of pit car lifting jack |
| CN204802586U (en) * | 2015-06-19 | 2015-11-25 | 兴威电脑（昆山）有限公司 | A pay -off is held in palm and is expected device for plate shearing machine |
| CN204847668U (en) * | 2015-07-22 | 2015-12-09 | 宁波西博恩新材料科技有限公司 | Elevator safe operation protection buffer |
| CN107941313A (en) * | 2017-12-20 | 2018-04-20 | 青岛西交检验检测科技有限公司 | A kind of rail vehicle electronic scale |
| CN209797367U (en) * | 2019-04-09 | 2019-12-17 | 唐山百川智能机器股份有限公司 | Plate following mechanism for fixed car lifting jack |
-
2019
- 2019-04-09 CN CN201910279968.5A patent/CN109969976A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1544305A (en) * | 2003-11-12 | 2004-11-10 | 岑健萸 | Imbeded type electric hoister |
| CN102107835A (en) * | 2010-12-10 | 2011-06-29 | 青岛四方车辆研究所有限公司 | Synchronous follow-up cover plate device of pit car lifting jack |
| CN204802586U (en) * | 2015-06-19 | 2015-11-25 | 兴威电脑（昆山）有限公司 | A pay -off is held in palm and is expected device for plate shearing machine |
| CN204847668U (en) * | 2015-07-22 | 2015-12-09 | 宁波西博恩新材料科技有限公司 | Elevator safe operation protection buffer |
| CN107941313A (en) * | 2017-12-20 | 2018-04-20 | 青岛西交检验检测科技有限公司 | A kind of rail vehicle electronic scale |
| CN209797367U (en) * | 2019-04-09 | 2019-12-17 | 唐山百川智能机器股份有限公司 | Plate following mechanism for fixed car lifting jack |
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