CN212315463U

CN212315463U - Mechanical part lifting vehicle under assembly workshop body

Info

Publication number: CN212315463U
Application number: CN202020291285.XU
Authority: CN
Inventors: 苏展
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2021-01-08
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a part mechanical type lift truck under assembly workshop automobile body, including the underframe, the center both sides of underframe are provided with frame and counter weight frame respectively, the first slider of inboard bottom fixedly connected with of frame, the inboard fixedly connected with second slider of counter weight frame, the second slider passes through balancing unit and first slider fixed connection, the both sides of first slider are provided with left stop gear and right stop gear respectively, the both sides of underframe and be provided with spacing rack and stopper respectively with left stop gear and the corresponding position of right stop gear, the utility model relates to an automobile engineering technical field. This part mechanical type lift truck under assembly shop automobile body has solved traditional installation technology manpower consumption and has consumed greatly, and working strength is big, and the installation effectiveness is low, if two people coordinate not good easy muscle of pulling simultaneously, lifts high difficult and easy the control, does not have anti-falling measure, the big problem of personal potential safety hazard.

Description

Mechanical part lifting vehicle under assembly workshop body

Technical Field

The utility model relates to an automotive engineering technical field specifically is a part mechanical type lift truck under assembly workshop automobile body.

Background

One type of automotive vehicle, with the recent development of automobiles and the increasing demand of SUV automobiles, requires a "power kit bracket" weighing more than 20kg to be mounted under the vehicle body in the production of the SUV automobiles. The traditional installation process is matched with multiple persons for installation, two persons are required to lift 20kg of parts to the top of the head in a cooperative mode during installation, a third person tightens 6 points to the vehicle body, the labor consumption is high, the working strength is high, the installation efficiency is low, meanwhile, if the two persons are not well coordinated, muscles are easily injured, the lifting height is difficult to control, no anti-falling measures are adopted, and the personal safety potential is high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a part mechanical type lift truck under assembly workshop automobile body has solved that traditional installation technology manpower consumption is big, and working strength is big, and the installation effectiveness is low, if two people coordinate not good easy muscle of pulling simultaneously, lifts high difficult and easy the accuse, does not have anti-falling measure, the big problem of personal safety hidden danger.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a part mechanical type lift truck under assembly workshop automobile body, includes the underframe, the center both sides of underframe are provided with frame and counter weight frame respectively, the first slider of inboard bottom fixedly connected with of frame, the inboard fixedly connected with second slider of counter weight frame, the second slider passes through balancing unit and first slider fixed connection, the both sides of first slider are provided with left stop gear and right stop gear respectively, the both sides of underframe and with left stop gear and the corresponding position of right stop gear be provided with spacing rack and stopper respectively, one side fixedly connected with handle of going up the frame, one side top that the underframe is close to right stop gear is provided with drive arrangement.

Preferably, the four corners of the bottom of the lower frame are respectively provided with a universal wheel, the universal wheels are self-braking universal wheels, the top of the lower frame and one side close to the driving device are fixedly connected with a storage groove, and the top of the upper frame is respectively and symmetrically provided with a positioning pin and a positioning block.

Preferably, the inner wall of the counterweight frame is stacked with counterweight blocks, the inner sides of the first slide block and the second slide block are connected with the surface of the lower frame in a sliding manner through guide rails, the first slide block side is a double rail, and the second slide block side is a single rail.

Preferably, the balancing device comprises a balancing wheel, a balancing belt is connected to the surface of the balancing wheel in a rolling mode, two ends of the balancing belt are fixedly connected with the first sliding block and the second sliding block respectively, and a protective cover is arranged on the outer side of the balancing device.

Preferably, drive arrangement includes the hand wheel seat, the center of hand wheel seat is rotated and is connected with the connecting axle, the outer end fixedly connected with hand wheel frame of connecting axle, the inner fixedly connected with drive gear of connecting axle, drive gear's surface meshing is connected with the drive rack, the dorsal part of drive rack is connected with the fixed surface of upper ledge.

Preferably, both ends of the handle are respectively provided with a left handle and a right handle, the inner sides of the left handle and the right handle are respectively provided with a control hand brake, and the control hand brakes at both ends of the handle are respectively in control connection with the left limiting mechanism and the right limiting mechanism.

(III) advantageous effects

The utility model provides a part mechanical type lift truck under assembly workshop automobile body. Has the following beneficial effects:

this part mechanical type lift truck under assembly workshop automobile body, the lift truck that will be equipped with power external member support through the universal wheel removes to installing the position additional, then utilize both sides handle department control manual brake to open a left side, spacing rack of right stop gear cooperation and stopper, utilize the balancing weight to be greater than principle cooperation balancing unit of support quality and drive the frame and shift up, install the position additional to the automobile body bottom with the support propelling movement, then tighten 6 points, reach the supplementary installation of machinery at the bottom of the support automobile body, one can realize whole operation, manpower resources are practiced thrift, reduction in production cost and working strength, and it is provided with the locating pin to go up the frame, the piece, prevent falling, double-spacing lock + double handle coordinated control controls about simultaneously, mechanical counter weight makes the part rise + manual turntable frame descends, the security is high, and convenient operation.

Drawings

FIG. 1 is a schematic view of the ascending structure of the present invention;

FIG. 2 is a schematic view of the structure of the utility model in the initial state;

FIG. 3 is an enlarged view of the structure A of the present invention;

fig. 4 is an enlarged view of the structure B of the present invention.

In the figure: the hand brake comprises a lower frame 1, an upper frame 2, a counterweight frame 3, a first sliding block 4, a second sliding block 5, a balancing device 6, a balancing wheel 61, a balancing belt 62, a left limiting mechanism 7, a right limiting mechanism 8, a limiting rack 9, a limiting block 10, a handle 11, a driving device 12, a hand wheel seat 121, a connecting shaft 122, a hand wheel frame 123, a driving gear 124, a driving rack 125, a universal wheel 13, a storage groove 14, a positioning pin 15, a positioning block 16, a guide rail 17, a left handle 18, a right handle 19 and a control hand brake 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a mechanical lifting vehicle for parts under a vehicle body in a general assembly workshop comprises a lower frame 1, wherein an upper frame 2 and a counterweight frame 3 are respectively arranged on two sides of the center of the lower frame 1, a first slide block 4 is fixedly connected to the bottom of the inner side of the upper frame 2, a second slide block 5 is fixedly connected to the inner side of the counterweight frame 3, the second slide block 5 is fixedly connected with the first slide block 4 through a balancing device 6 to realize the balanced lifting adjustment of the counterweight frame and the upper frame, a left limiting mechanism 7 and a right limiting mechanism 8 are respectively arranged on two sides of the first slide block 4, a limiting rack 9 and a limiting block 10 are respectively arranged on two sides of the lower frame 1 and at positions corresponding to the left limiting mechanism 7 and the right limiting mechanism 8 to realize the left and right limiting, the assembly of a bracket and the vehicle body in a clamping manner is convenient, a handle 11 is fixedly connected to one side of the upper frame, the upper frame recovery driving is realized, the four corners of the bottom of the lower frame 1 are respectively provided with a universal wheel 13, the universal wheels 13 are self-braking universal wheels, the device transfer and free fixation are realized, one side of the top of the lower frame 1 close to the driving device 12 is fixedly connected with a storage groove 14, tools are convenient to place and store, the top of the upper frame 2 is respectively and symmetrically provided with a positioning pin 15 and a positioning block 16, the top of a bracket is limited, falling prevention is realized, the personal safety is ensured, the inner wall of the counterweight frame 3 is stacked with counterweight blocks to realize gravity driving, the inner sides of the first sliding block 4 and the second sliding block 5 are respectively connected with the surface of the lower frame 1 through a guide rail 17, the side of the first sliding block 4 is provided with double tracks, the side of the second sliding block 5 is provided with a single track to realize two-side guide sliding, the movable smoothness is ensured, the balancing device 6 comprises a balancing wheel 61, the surface of the balancing wheel 61 is connected with a, realize balanced the connection, balancing unit 6's the outside is provided with the protection casing, realize outside protection, drive arrangement 12 includes hand wheel seat 121, the center of hand wheel seat 121 is rotated and is connected with connecting axle 122, the outer end fixedly connected with hand wheel carrier 123 of connecting axle 122, realize manual drive, the inner fixedly connected with drive gear 124 of connecting axle 122, the surface meshing of drive gear 124 is connected with drive rack 125, the dorsal part of drive rack 125 and the fixed surface of upper frame 2 are connected, it retrieves to drive the underframe, the both ends of handle 11 are provided with left handle 18 and right handle 19 respectively, the inboard of left handle 18 and right handle 19 all is provided with control hand brake 20, handle 11 both ends control hand brake 20 respectively with left stop gear 7 and right stop gear 8 control connection, realize left, right stop gear independent control.

When the device is used, a power kit bracket is clamped with a positioning pin 15 and a positioning block 16 on an upper frame 2 through single-person carrying or mechanical hoisting, then the device is moved to a mounting position at the bottom of a vehicle body by using a universal wheel 13, then a left handle 18 side control hand brake 20 is pressed to control a left limiting mechanism 7 to be opened and a handle 11 is held upwards, a balancing belt 62 is pulled downwards by using a balancing weight in a counterweight frame 3, a first sliding block 4 is driven to move upwards along a guide rail 17 by matching with a balancing wheel 61, then the upper frame 2 is driven to move upwards, the bracket is moved and stopped at 20mm below a target mounting position by matching with a limiting block 10, then the clamping position is adjusted, then a right handle 19 side control hand brake 20 is pressed to control a right limiting mechanism 8 to be opened, the bracket is jacked into the clamping position at the bottom of the vehicle body, then the bracket is tightened for 6 points, after the mounting is finished, a hand wheel carrier 123, the connecting shaft 122 drives the driving gear 124 to rotate, the driving gear 124 drives the driving rack 125 to move downwards, so that the upper frame 2 moves downwards to reset, and the counterweight frame 3 moves upwards to reset.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a part mechanical type lift truck under assembly workshop automobile body, includes underframe (1), its characterized in that: an upper frame (2) and a counterweight frame (3) are respectively arranged at the two sides of the center of the lower frame (1), the bottom of the inner side of the upper frame (2) is fixedly connected with a first slide block (4), the inner side of the counterweight frame (3) is fixedly connected with a second slide block (5), the second sliding block (5) is fixedly connected with the first sliding block (4) through a balancing device (6), a left limiting mechanism (7) and a right limiting mechanism (8) are respectively arranged on two sides of the first sliding block (4), a limiting rack (9) and a limiting block (10) are respectively arranged at the two sides of the lower frame (1) and the positions corresponding to the left limiting mechanism (7) and the right limiting mechanism (8), a handle (11) is fixedly connected to one side of the upper frame (2), and a driving device (12) is arranged at the top of one side, close to the right limiting mechanism (8), of the lower frame (1).

2. The under-body part mechanical lift truck of an assembly plant of claim 1, wherein: the bottom four corners of the lower frame (1) are respectively provided with a universal wheel (13), the universal wheels (13) are self-braking universal wheels, the top of the lower frame (1) and one side close to the driving device (12) are fixedly connected with a storage groove (14), and the top of the upper frame (2) is respectively and symmetrically provided with a positioning pin (15) and a positioning block (16).

3. The under-body part mechanical lift truck of an assembly plant of claim 1, wherein: the inner wall of the counterweight frame (3) is stacked with counterweight blocks, the inner sides of the first sliding block (4) and the second sliding block (5) are connected with the surface of the lower frame (1) in a sliding mode through guide rails (17), the first sliding block (4) is laterally provided with double rails, and the second sliding block (5) is laterally provided with a single rail.

4. The under-body part mechanical lift truck of an assembly plant of claim 1, wherein: balancing unit (6) are including stabilizer (61), the surface roll connection of stabilizer (61) has balanced belt (62), the both ends of balanced belt (62) respectively with first slider (4) and second slider (5) fixed connection, the outside of balancing unit (6) is provided with the protection casing.

5. The under-body part mechanical lift truck of an assembly plant of claim 1, wherein: drive arrangement (12) include hand wheel seat (121), the center of hand wheel seat (121) is rotated and is connected with connecting axle (122), the outer end fixedly connected with hand wheel frame (123) of connecting axle (122), the inner fixedly connected with drive gear (124) of connecting axle (122), the surface meshing of drive gear (124) is connected with drive rack (125), the dorsal part of drive rack (125) is connected with the fixed surface of upper ledge (2).

6. The under-body part mechanical lift truck of an assembly plant of claim 1, wherein: the handle is characterized in that a left handle (18) and a right handle (19) are respectively arranged at two ends of the handle (11), a control hand brake (20) is respectively arranged on the inner sides of the left handle (18) and the right handle (19), and the two ends of the handle (11) are respectively connected with a left limiting mechanism (7) and a right limiting mechanism (8) in a control mode.