Anti-pressing device for handle of vehicle door lifting appliance
By installing an anti-accidental contact mechanism on the door hanger handle, the problem of accidental pressing of traditional door hanger handles is solved, thus achieving safe door lifting and damage prevention.
Patent Information
- Application Number
- CN202423090714.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-12-13
AI Technical Summary
Traditional car door hanger handles lack anti-accidental touch features, making them prone to accidental contact that could cause the door to fall, resulting in damage and safety accidents.
A door hanger handle anti-pressure device was designed, which includes a base, column, boom, suction cup and anti-accidental touch mechanism. The device prevents the control handle from being accidentally pressed by the limit plate and limit groove, thus avoiding the door from falling.
It effectively prevents car doors from falling due to accidental contact with the handle, avoiding damage and safety accidents, and improving usability and safety.
Smart Images
Figure CN223445002U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to automobile processing equipment technical field, concretely is a kind of vehicle door lifting appliance handle anti-pressing device. BACKGROUND
[0002] Automobile production and processing refers to the whole process of transforming raw materials into automobile products. This process covers multiple links and complex process steps. During the processing, according to the specified assembly technical requirements, the parts or assemblies (components) are matched and connected to become semi-finished products or finished products. That is, the process of assembling various parts to the body-in-white. Because there are more parts to be assembled, the process is complex, so the general assembly is the workshop with the most workers and the most workstations in automobile production and processing. The general assembly workshop is usually divided into interior trim line, chassis line, assembly line and other multiple lines according to assembly content, each line undertakes different work content, and finally all parts are assembled into a qualified automobile.
[0003] During the automobile processing, the vehicle door needs to be hoisted, and the vehicle door lifting appliance handle device is used to clamp the vehicle door on the vehicle door lifting appliance. By pressing the handle, the vehicle door on the lifting appliance can be released. When operating online, because the handle of the traditional lifting appliance lacks anti-misoperation function, the worker is easy to accidentally touch the handle, causing the vehicle door to fall. Not only can cause damage to the vehicle door, but also can cause safety accidents. Therefore, we need to propose a vehicle door lifting appliance handle anti-pressing device. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of vehicle door lifting appliance handle anti-pressing device, the device simple structure, it is easy to use, by the setting of anti-misoperation mechanism can prevent control handle from being mispressed, avoid the vehicle door from falling, not only avoid causing the damage of vehicle door also avoid the safety accident caused by the falling of vehicle door, with higher use value, to solve the problems proposed in the above background technology.
[0005] To achieve the above purpose, the utility model provides the following technical scheme:
[0006] A kind of vehicle door lifting appliance handle anti-pressing device, comprising:
[0007] Main body structure;
[0008] The main body structure includes a base, a stand is provided on the base, a lifting arm is hingedly connected to the upper end of the stand, a lifting rope is provided at the bottom of one end of the lifting arm, a suction cup with a controller is provided at the lower end of the lifting rope, and a control handle for controlling the suction cup is provided on the controller;
[0009] Further comprising an anti-misoperation mechanism for preventing mispressing the control handle;
[0010] The anti-mis-touch mechanism comprises a limiting disc rotatably arranged on the controller and a limiting groove, the limiting groove is semi-circularly arranged on the limiting disc, and one end of the limiting groove is provided with an in-out gap for the control handle to enter and exit.
[0011] Preferably, a rotary table is rotatably arranged on the base through a bearing, and the column is arranged on the rotary table.
[0012] Preferably, an annular groove is arranged on the controller, and the inner ring of the limiting disc is rotatably arranged in the annular groove.
[0013] Preferably, the anti-mis-touch mechanism further comprises a driving mechanism for driving the hanging arm, the driving mechanism comprises a hydraulic cylinder, a first U-shaped seat and a second U-shaped seat, and the first U-shaped seat and the second U-shaped seat are respectively arranged at the tail end and the output end of the hydraulic cylinder.
[0014] Preferably, the first U-shaped seat is arranged at the bottom of the other end of the hanging arm, the second U-shaped seat is arranged on the outer wall of the column, the tail end of the hydraulic cylinder is hingedly connected with the second U-shaped seat, the hydraulic rod end of the hydraulic cylinder is hingedly connected with the first U-shaped seat, and the column is provided with a movable gap for the movement of the hanging arm.
[0015] Preferably, the anti-mis-touch mechanism further comprises a counterweight mechanism for balancing the hanging arm, the counterweight mechanism comprises a counterweight rope and a disc, the counterweight rope is arranged at the end of the hanging arm, and the disc is arranged at the lower end of the counterweight rope.
[0016] Preferably, threaded columns are arranged at the centers of the two surfaces of the disc, counterweight blocks are sleeved on the threaded columns, and the number of the counterweight blocks arranged on the two sides of the disc is equal.
[0017] Preferably, a through hole is arranged at the center of the counterweight block for the threaded column to pass through, a locking piece is threadedly arranged on the threaded column for locking the counterweight block, and a handle is arranged on the locking piece.
[0018] Compared with the prior art, the anti-mis-touch mechanism has the following beneficial effects:
[0019] The main body structure comprises a base, a column is arranged on the base, a hanging arm provided with a hanging rope is arranged at the upper end of the column, a suction disc provided with a controller is arranged at the lower end of the hanging rope, an anti-mis-touch mechanism comprising a limiting disc and a limiting groove is further arranged, the limiting groove for limiting the control handle on the controller is arranged on the limiting disc, the device has simple structure and convenient use, the control handle can be prevented from being pressed by mistake through the arrangement of the anti-mis-touch mechanism, the car door can be prevented from falling, the damage of the car door can be avoided, the safety accidents caused by the falling of the car door can be avoided, and the device has high use value. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 The figure is a structural schematic view of the device;
[0021] Figure 2The utility model discloses a structure schematic diagram of sucking disc.
[0022] Figure 3 The utility model discloses a structure schematic diagram of limiting disc.
[0023] Figure 4 The utility model discloses a structure schematic diagram of counterweight.
[0024] In the drawing: 1, base; 2, rotary table; 3, stand; 4, suspension arm; 5, suspension rope; 6, sucking disc; 7, control handle; 8, controller; 9, limiting disc; 10, limiting groove; 11, access gap; 12, annular groove; 13, movable gap; 14, hydraulic cylinder; 15, first U-shaped seat; 16, second U-shaped seat; 17, counterweight rope; 18, disc; 19, threaded column; 20, counterweight; 21, through hole; 22, locking piece; 23, handle. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the utility model.
[0026] Please refer to Figures 1-3 The utility model provides a technical scheme:
[0027] A kind of car door lifting appliance handle pressure preventing device, comprising:
[0028] Main body structure;Main body structure includes base 1, base 1 is provided with stand 3, stand 3 upper end is hinged with suspension arm 4, and the bottom of one end of suspension arm 4 is provided with suspension rope 5, and the lower end of suspension rope 5 is provided with the sucking disc 6 with controller 8 of controller 8, and controller 8 is provided with the control handle 7 of control sucking disc 6;
[0029] Further include the drive mechanism for driving suspension arm 4, and drive mechanism includes hydraulic cylinder 14, first U-shaped seat 15 and second U-shaped seat 16, and first U-shaped seat 15 and second U-shaped seat 16 are located at the tail end and output end of hydraulic cylinder 14 respectively.First U-shaped seat 15 is arranged at the bottom of the other end of suspension arm 4, and second U-shaped seat 16 is located at the outer wall of stand 3, and the tail end of hydraulic cylinder 14 and second U-shaped seat 16 are hinged and cooperate, and the hydraulic rod end of hydraulic cylinder 14 and first U-shaped seat 15 are hinged and cooperate, and stand 3 is provided with movable gap 13 for the movement of suspension arm 4.
[0030] The anti-mis-touch mechanism comprises a limiting disc 9 rotatably arranged on the controller 8 and a limiting groove 10, the limiting groove 10 is semi-circularly arranged on the limiting disc 9, and one end of the limiting groove 10 is provided with an access gap 11 for the control handle 7 to access.
[0031] The utility model discloses a main part structure including base 1 is provided with stand 3 on base 1, and the upper end of stand 3 is provided with the hanger arm 4 that has the hanger rope 5, and the lower end of hanger rope 5 is provided with the suction disc 6 that has the controller 8, and still set up including the anti-mis-touch mechanism of limiting disc 9 and limiting groove 10, limiting disc 9 is provided with the limiting groove 10 for limiting control handle 7 on controller 8, in actual use, through the suction disc 6 adsorption car door, through the hydraulic cylinder 14 drive hanger arm 4, according to lever principle to car door is hoisted;
[0032] When adsorbing, the suction disc 6 is attached to the car door, and the control handle 7 is moved upward to drive the suction disc 6 to form a vacuum adsorption. To avoid the safety accident caused by the mis-touch of the control handle 7, the limiting disc 9 is rotated to make the handle enter the limiting groove 10 through the access gap 11 at one end of the limiting groove 10, and the limiting disc 9 is rotated again to make the handle be located at the other end of the limiting groove 10. The setting of the limiting disc 9 makes the control handle 7 unable to be pressed, thereby avoiding the loss of vacuum environment of the suction disc 6 and the falling of the car door.
[0033] In general, the device has simple structure and convenient use. The setting of the anti-mis-touch mechanism can prevent the control handle 7 from being mis-pressed and avoid the falling of the car door, which avoids the damage of the car door and the safety accident caused by the falling of the car door, and has high use value.
[0034] The suction disc 6 comprises a vacuum generator, which is a key component for generating vacuum suction force and is usually composed of a vacuum pump (blower), a filter, a pressure switch and the like. The vacuum generator establishes a vacuum environment by extracting air between the suction disc 6 and the outside, thereby generating strong suction force.
[0035] The controller 8 comprises a control system for controlling the switching, suction force, release and the like of the vacuum suction disc 6. The control system controls the internal electromagnetic valve or pneumatic system by using the control handle 7, thereby flexibly adjusting the working state of the suction disc 6.
[0036] In addition, please refer to Figure 1 :
[0037] The turntable 2 is rotatably arranged on the base 1 by a bearing, and the stand 3 is arranged on the turntable 2.
[0038] Through the cooperation of the base 1 and the turntable 2, the position of the door can be rotated when the door is hoisted.
[0039] For further information, see Figure 1 and Figure 4 :
[0040] The crane also includes a counterweight mechanism for balancing the boom 4. The counterweight mechanism comprises a counterweight rope 17 and a disc 18. The counterweight rope 17 is located at the end of the boom 4, and the disc 18 is located below the counterweight rope 17. Threaded studs 19 are located at the center of each side of the disc 18. Counterweights 20 are sleeved onto the studs 19, with an equal number of counterweights 20 located on either side of the disc 18. A through hole 21 is defined in the center of each counterweight 20 for the studs 19 to pass through. A locking plate 22 is threadedly mounted on the studs 19 for locking the counterweights 20. The locking plate 22 is provided with a handle 23.
[0041] By providing a counterweight mechanism including a counterweight rope 17 and a disc 18 at the other end of the boom 4, counterweight blocks 20 with through holes 21 are sleeved on threaded columns 19 on both sides of the disc 18 and locked by locking plates 22. The provision of the counterweight mechanism enables both ends of the boom 4 to be balanced when hoisting the vehicle door, preventing one end of the boom 4 from losing balance, thereby improving the stability and safety of the equipment;
[0042] At the same time, the number of counterweight blocks 20 can be increased or decreased according to actual needs, which facilitates flexible adjustment of the counterweight according to actual needs, further improving the practicality and applicability of the device.
[0043] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.
Claims
1. A door hanger handle anti-pressure device, characterized in that: include: Main structure; The main structure comprises a base (1), a column (3) arranged on the base (1), a boom (4) hinged to the upper end of the column (3), a suspension rope (5) arranged at one end of the boom (4), a suction cup (6) provided at the end of the suspension rope (5) away from the boom (4) and having a controller (8), and a control handle (7) arranged on the controller (8) for controlling the suction cup (6); The door hanger handle anti-pressure device further comprises an anti-accidental touch mechanism for preventing accidental pressing of the control handle (7); The anti-accidental touch mechanism comprises a limit plate (9) and a limit groove (10) rotatably mounted on the controller (8); the limit groove (10) is provided in a semi-circular shape on the limit plate (9); and an inlet and outlet notch (11) for the control handle (7) to enter and exit is provided at one end of the limit groove (10).
2. The door hanger handle anti-pressure device according to claim 1, characterized in that: A turntable (2) is rotatably mounted on the base (1) via a bearing, and the upright column (3) is arranged on the turntable (2).
3. The door hanger handle anti-pressure device according to claim 1, characterized in that: An annular groove (12) is provided on the controller (8), and the inner ring of the limiting plate (9) is rotatably mounted in the annular groove (12).
4. The door hanger handle anti-pressure device according to claim 1, characterized in that: The invention also includes a driving mechanism for driving the boom (4), wherein the driving mechanism includes a hydraulic cylinder (14), a first U-shaped seat (15) and a second U-shaped seat (16), wherein the first U-shaped seat (15) and the second U-shaped seat (16) are respectively located at the tail end and the output end of the hydraulic cylinder (14).
5. The door hanger handle anti-pressure device according to claim 4, characterized in that: The first U-shaped seat (15) is arranged at the bottom of the other end of the boom (4), the second U-shaped seat (16) is located on the outer wall of the column (3), the tail end of the hydraulic cylinder (14) and the second U-shaped seat (16) are hingedly matched, the end of the hydraulic rod of the hydraulic cylinder (14) and the first U-shaped seat (15) are hingedly matched, and a movable notch (13) for the boom (4) to move is provided on the column (3).
6. The door hanger handle anti-pressure device according to claim 1, characterized in that: The invention also comprises a counterweight mechanism for balancing the boom (4), wherein the counterweight mechanism comprises a counterweight rope (17) and a disc (18), wherein the counterweight rope (17) is located at the end of the boom (4), and the disc (18) is located at the lower end of the counterweight rope (17).
7. The door hanger handle anti-pressure device according to claim 6, characterized in that: Threaded columns (19) are provided at the centers of both sides of the disc (18), counterweights (20) are sleeved on the threaded columns (19), and the number of counterweights (20) located on both sides of the disc (18) is equal.
8. The door hanger handle anti-pressure device according to claim 7, characterized in that: The center of the counterweight (20) is provided with a through hole (21) for the threaded column (19) to pass through, and a locking piece (22) is threadedly mounted on the threaded column (19) for locking the counterweight (20), and a handle (23) is provided on the locking piece (22).