CN201296630Y - Mounting-dismounting elevator for automobile rear differential gear - Google Patents

Mounting-dismounting elevator for automobile rear differential gear Download PDF

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Publication number
CN201296630Y
CN201296630Y CNU200820302936XU CN200820302936U CN201296630Y CN 201296630 Y CN201296630 Y CN 201296630Y CN U200820302936X U CNU200820302936X U CN U200820302936XU CN 200820302936 U CN200820302936 U CN 200820302936U CN 201296630 Y CN201296630 Y CN 201296630Y
Authority
CN
China
Prior art keywords
backteeth
automobile
dismounting
bag
lift master
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.)
Expired - Fee Related
Application number
CNU200820302936XU
Other languages
Chinese (zh)
Inventor
周吉燕
刘代彬
蒋林
练兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pangang Group Mining Co Ltd
Original Assignee
Pangang Group Mining Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pangang Group Mining Co Ltd filed Critical Pangang Group Mining Co Ltd
Priority to CNU200820302936XU priority Critical patent/CN201296630Y/en
Application granted granted Critical
Publication of CN201296630Y publication Critical patent/CN201296630Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a mounting-dismounting elevator for automobile rear differential gear, which can improve the rear differential gear mounting-dismounting efficiency. The mounting-dismounting elevator for automobile rear differential gear comprises a elevating bench and a elevating driving device acting on the elevating bench; when dismounting a rear differential gear, the elevating driving device drives the elevating bench to move up, when the elevating bench moves to the rear differential gear position, it is used for supporting the rear differential gear while dismounting the rear differential gear from the automobile; and when mounting a rear differential gear, the rear differential gear is loaded on the elevating bench, the elevating driving device drives the elevating bench to move to the rear differential gear mounting position, and the rear differential gear is mounted on the automobile. thereby, the utility model can greatly improve mounting-dismounting efficiency, reduce labor intensity of worker, and is especially suitable for being popularizing and using in mounting and dismounting various automobile rear differential gears.

Description

Automobile backteeth bag dismounting elevator
Technical field
The utility model relates to a kind of jacking system, especially relates to a kind of automobile backteeth bag dismounting elevator that is used for dismounting automobile backteeth bag.
Background technology
At present, the pattern of domestic medium and small automobile backteeth bag dismounting elevator has varied, mainly is rhombus lifting platform and fork installation, and it is little that the rhombus platform has a hoisting force, can not fixedly lift thing, easily rolls, and has the characteristics of safety hazard; And thing can be fixedly lifted in the fork installation, but because fork installation oad is big, and its yoke operation center of gravity is forward simultaneously, the rear portion easily upwarps when lifting weight, is not suitable for lifting larger object in narrow positions.The backteeth bag 500Kg that weighs behind 3307 automobiles, the dismounting position is comparatively narrow, about have tire, preceding have change speed gear box, after have big case to block, dumbwaiter can't be held, fix, and large-scale fork installation tool can't be drawn close, and causes the worker when dismounting 3307 automobile backteeth bags, wastes time and energy, increased worker's labour intensity greatly, prolonged 3307 automobiles so repair the time.But also there are not the mining 3307 automobile backteeth bag dismounting elevators of manufacturer production in the whole nation, cause the worker in dismounting, very difficult when repairing the backteeth bag, and worker's job safety is difficult to effectively be ensured.
The utility model content
Technical problem to be solved in the utility model provides a kind of automobile backteeth bag dismounting elevator that improves dismounting efficient.
The technical scheme that its technical matters that solves the utility model adopts is: automobile backteeth bag dismounting elevator comprises lift master and acts on lifting drive on the lift master.
Further be, be provided with the arc supporting seat that is used to support backteeth bag main body at an end of lift master, the other end is provided with the mounting ring that is used for suit backteeth bag power intake.
Further be two semicircle mounting rings formation mounting ring that removably connects.
Further be, the lifting drive that acts on the lift master comprises at least three bracing frames and go-cart, one end of bracing frame is hinged on the lower surface of lift master, the other end is hinged in the go-cart, go-cart is provided with the auxiliary hydraulic cylinder that is connected in series by hydraulic tubing and forms hydraulic control system with the active hydraulic actuating cylinder, initiatively the piston rod of hydraulic actuating cylinder is articulated in bracing frame, and the piston rod of auxiliary hydraulic cylinder is provided with the power driven part.
As the preferred version of technique scheme, described power driven part adopts manual rocking bar.
The beneficial effects of the utility model are: by the lift master that is provided with and act on lifting drive on the lift master, during dismounting backteeth bag, lifting drive drives the lift master upward movement, when lift master moves to the backteeth package location, lift master is used for support backteeth bag, and the backteeth bag is pulled down from automobile; When the backteeth bag is installed, backteeth is packaged on the lift master, lifting drive lifts the installation site of lift master to the backteeth bag, the backteeth bag is installed on the automobile, thereby can improve dismounting efficient greatly, reduce working strength of workers, be particluarly suitable for promoting the use of above the dismounting of various automobile backteeth bags.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of backteeth bag.
Be labeled as among the figure: lift master 1, backteeth bag power intake 2, arc supporting seat 3, mounting ring 4, bracing frame 5, go-cart 6, auxiliary hydraulic cylinder 7, active hydraulic actuating cylinder 8, hydraulic tubing 9, power driven part 10, backteeth bag main body 11.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As Fig. 1 and shown in Figure 2, automobile backteeth bag dismounting elevator of the present utility model comprises lift master 1 and acts on lifting drive on the lift master 1.During dismounting backteeth bag, lifting drive drives lift master 1 upward movement, and when lift master 1 moved to the backteeth package location, lift master 1 was used for support backteeth bag, and the backteeth bag is pulled down from automobile; When the backteeth bag is installed, backteeth is packaged on the lift master 1, lifting drive lifts the installation site of lift master 1 to the backteeth bag, the backteeth bag is installed on the automobile, thereby improves dismounting efficient greatly, reduces working strength of workers.
For more steady when the dismounting, be provided with the arc supporting seat 3 that is used to support backteeth bag main body 11 at an end of lift master 1, the other end is provided with the mounting ring 4 that is used for suit backteeth bag power intake 2.Then when dismounting or installation arc supporting seat 3, backteeth bag main body 11 is bearing on the arc supporting seat 3, and backteeth bag power intake 2 is sleeved in the mounting ring 4, can prevent that backteeth from wrapping in the lifting process tumbles from lift master 1, it is steady to make that backteeth wraps on the lift master 1 lifting, improves the safety of workman when operating.
In the superincumbent embodiment, mounting ring 4 can adopt integral type, but when removing and installing, backteeth bag power intake 2 can only insert in the mounting ring 4 from a side of mounting ring 4, enter in the mounting ring 4 for ease of the backteeth bag, form mounting ring 4 after two semicircle mounting rings removably connect.Then in dismounting or when the backteeth bag is installed, can be earlier the top half-turn of mounting ring 4 be disassembled.Like this, only remaining lower branch mounting ring 4 on lift master 1, lift master 1 can directly move up and down at vertical and tooth bag axis direction, and can rapidly backteeth bag power intake 2 be encased in the lower branch of mounting ring 4, avoid when removing and installing, backteeth bag power intake 2 need be inserted in the mounting ring 4, can improve dismounting, installation effectiveness greatly.
In the above embodiment, the lifting drive that is used to drive lift master 1 up-and-down movement can be to adopt four-bar mechanism, rack and pinion drive mechanism, chain drive etc.As optimal way, the lifting drive that acts on the lift master 1 comprises at least three bracing frames 5 and go-cart 6, one end of bracing frame 5 is hinged on the lower surface of lift master 1, the other end is hinged in the go-cart 6, go-cart 6 is provided with the auxiliary hydraulic cylinder 7 that is connected in series by hydraulic tubing 9 and forms hydraulic control systems with active hydraulic actuating cylinder 8, initiatively the piston rod of hydraulic actuating cylinder 8 is articulated in bracing frame 5, and the piston rod of auxiliary hydraulic cylinder 7 is provided with power driven part 10.During work, the piston rod of power driven part 10 pulling auxiliary hydraulic cylinders 7 moves in the chamber of auxiliary hydraulic cylinder 7, and hydraulic oil is pumped to initiatively hydraulic actuating cylinder 8 by hydraulic tubing 9, thereby makes active hydraulic actuating cylinder 8 and make bracing frame 5 rotations, jack-up lift master 1 is realized the lifting action; When decline lift master 1, the hydraulic oil that only need lay down in the hydraulic actuating cylinder 8 initiatively get final product, and generally the principle of the hydraulic pressure fork truck of use is identical in its principle of work and the factory, just repeats no more here.Being provided with of at least three bracing frames 5 can make bracing frame 5 form a supporting plane, realize the steady lifting of lift master 1, and go-cart 6 can be convenient to the transportation of straight backteeth bag, and not need other transportation device when dismounting or installation backteeth bag.
In the superincumbent embodiment, power driven part 10 can be to adopt electronic mode to drive auxiliary hydraulic cylinder 7 work, is cost-cutting, and described power driven part 10 adopts manual rocking bar.Can make auxiliary hydraulic cylinder 7 work by the manual rocking bar that fluctuates, and realize the lifting of lift master 1, this is simple in structure, reliable in action, also convenient control to lift master 1 lifting distance.

Claims (5)

  1. [claim 1] automobile backteeth bag dismounting elevator is characterized in that: comprise lift master (1) and act on lifting drive on the lift master (1).
  2. [claim 2] automobile backteeth as claimed in claim 1 bag dismounting elevator, it is characterized in that: the end at lift master (1) is provided with the arc supporting seat (3) that is used to support backteeth bag main body (11), and the other end is provided with the mounting ring (4) that is used for suit backteeth bag power intake (2).
  3. [claim 3] automobile backteeth as claimed in claim 2 bag dismounting elevator is characterized in that: two semicircle mounting rings removably connect and form mounting ring (4).
  4. [claim 4] is as claim 1,2 or 3 described automobile backteeth bag dismounting elevators, it is characterized in that: the lifting drive that acts on the lift master (1) comprises at least three bracing frames (5) and go-cart (6), one end of bracing frame (5) is hinged on the lower surface of lift master (1), the other end is hinged in the go-cart (6), go-cart (6) is provided with the auxiliary hydraulic cylinder (7) that is connected in series by hydraulic tubing (9) and forms hydraulic control system with active hydraulic actuating cylinder (8), initiatively the piston rod of hydraulic actuating cylinder (8) is articulated in bracing frame (5), and the piston rod of auxiliary hydraulic cylinder (7) is provided with power driven part (10).
  5. [claim 5] automobile backteeth as claimed in claim 4 bag dismounting elevator, it is characterized in that: described power driven part (10) adopts manual rocking bar.
CNU200820302936XU 2008-11-26 2008-11-26 Mounting-dismounting elevator for automobile rear differential gear Expired - Fee Related CN201296630Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200820302936XU CN201296630Y (en) 2008-11-26 2008-11-26 Mounting-dismounting elevator for automobile rear differential gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200820302936XU CN201296630Y (en) 2008-11-26 2008-11-26 Mounting-dismounting elevator for automobile rear differential gear

Publications (1)

Publication Number Publication Date
CN201296630Y true CN201296630Y (en) 2009-08-26

Family

ID=41042601

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU200820302936XU Expired - Fee Related CN201296630Y (en) 2008-11-26 2008-11-26 Mounting-dismounting elevator for automobile rear differential gear

Country Status (1)

Country Link
CN (1) CN201296630Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102689862A (en) * 2012-06-01 2012-09-26 天津港第五港埠有限公司 Dedicated lifting car for dissembling main reducer assembly of hoist
CN106986281A (en) * 2017-04-17 2017-07-28 哈尔滨工业大学 A kind of heavily loaded mechanism for assembling-disassembling of obstacle crossing type

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102689862A (en) * 2012-06-01 2012-09-26 天津港第五港埠有限公司 Dedicated lifting car for dissembling main reducer assembly of hoist
CN106986281A (en) * 2017-04-17 2017-07-28 哈尔滨工业大学 A kind of heavily loaded mechanism for assembling-disassembling of obstacle crossing type

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090826

Termination date: 20161126

CF01 Termination of patent right due to non-payment of annual fee