Suspension type hanging bracket for vehicle maintenance

Abstract

The utility model discloses a suspension type hanging bracket for vehicle maintenance, which relates to the technical field of vehicle maintenance equipment, and comprises a main body support rod, a hoisting device and a telescopic fixing mechanism, a first telescopic rod and a second telescopic rod are additionally arranged, and the outer side of the lower end of the first telescopic rod is sleeved with the second telescopic rod; the outer diameter of the first telescopic rod is equal to the inner diameter of the second telescopic rod, the first telescopic rod can move up and down in the second telescopic rod, when the first telescopic rod moves to the needed position height, the position of the first telescopic rod is fixed through the fixing bolt, and when the hanging frame lifts an overweight object, a fixing rod at the upper end of a screw is twisted to move up and down on the bottom plate, so that the overweight object is lifted. The multiple sets of fixed supporting columns can play a supporting role on the hanging bracket, the brake is controlled by adding the brake, the wheels and the control panel, when the brake brakes, kinetic energy is transmitted to the wheels through transmission of the transmission belt, and the wheels slide left and right in the rails, so that the lifting device can move at the upper end of the hanging bracket without moving the position of the hanging bracket.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle maintenance equipment, in particular to a suspension hanger for vehicle maintenance. Background Art

[0002] With the rapid development of the automotive industry, modern vehicles no longer rely solely on traditional mechanical structures but now integrate a large number of electronic control systems, such as engine control units (ECUs), anti-lock braking systems (ABS), airbag systems, and automated driver assistance systems. These technological advancements have expanded vehicle maintenance beyond simple mechanical repairs to include more complex diagnostic and repair methods. Vehicle fault diagnosis now relies heavily on on-board diagnostic systems (OBDs) and advanced fault analysis tools. Through computer scanning, data analysis, and reprogramming of electronic control units, these tools can accurately pinpoint problems and efficiently repair them.

[0003] Vehicle maintenance primarily utilizes ground-supported lifts. While these devices effectively elevate vehicles, structural limitations often require greater clearance for chassis inspections and component replacements, particularly for larger or heavier vehicles. With the continuous advancement of automotive technology and the diversification of vehicle types, the space requirements and operational precision required in maintenance environments are constantly increasing, making traditional lifts increasingly inadequate for modern maintenance operations. Utility Model Content

[0004] The purpose of the present utility model is to provide a suspension hanger for vehicle maintenance, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a suspension hanger for vehicle maintenance, comprising a main support rod, a lifting device and a telescopic fixing mechanism, the middle part of the upper end of the main support rod is hollow, and tracks are provided on the hollow edges on both sides of the upper end of the main support rod, the upper end of the track is provided with a lifting device, and wheels are movably connected to the inner side of the upper end of the track, and the upper end of the wheel is connected to a support seat, the left and right ends of the main support rod are fixedly connected with the telescopic fixing mechanism, the left and right ends of the main support rod are welded with fixing blocks, and the lower end of the fixing block is welded with a first telescopic rod.

[0006] Preferably, a brake is fixedly connected to the upper right end of the support seat, the rear end of the brake is engaged with a wheel, the left end of the brake is provided with a motor, and the front side of the motor is engaged with a rotating rod.

[0007] Preferably, a traction rope is connected to the outer side of the rotating rod, an upper end of the traction rope is fixed to one side of the rotating rod, and a lower end of the traction rope is sleeved with a hook.

[0008] Preferably, the fixed block is symmetrically arranged about the central axis through the main support rod, a first telescopic rod is welded to the lower end of the fixed block, a second telescopic rod is sleeved on the outer side of the lower end of the first telescopic rod, and the outer diameter of the first telescopic rod is the inner diameter of the second telescopic rod.

[0009] Preferably, uniform holes are provided at both left and right ends of the first telescopic rod and the second telescopic rod, the first telescopic rod is fixed to the inner side of the second telescopic rod by a fixing bolt, and a control panel is provided at the front upper end of the second telescopic rod, and the control panel is electrically connected to the brake and the motor.

[0010] Preferably, support rods are welded to the middle of the front and rear ends of the second telescopic rod, and base plates are welded to the bottoms of the second telescopic rod and the support rods. Two sets of fixing clips are sleeved on the outer side of the base plate, and the bottoms of the fixing clips are fixedly connected to directional wheels.

[0011] Preferably, a screw is provided on the front side of the support rod, the outer side of the screw is threadedly connected to the base plate, the screw is symmetrically arranged around the central axis through the base plate, a fixing rod is welded to the upper end of the screw, and a fixed support column is welded to the bottom of the screw.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] By adding the first telescopic rod and the second telescopic rod, since the second telescopic rod is sleeved on the outer side of the lower end of the first telescopic rod, the outer diameter of the first telescopic rod is the inner diameter of the second telescopic rod, the first telescopic rod can move up and down inside the second telescopic rod. When it moves to the required height, the position of the first telescopic rod is fixed by the fixing bolt. When the hanger lifts heavy objects, the fixing rod at the upper end of the screw can be twisted to move up and down on the base plate. The fixed support column is made of steel. When multiple groups of fixed support columns contact the ground, they can provide good support for the hanger, making the maintenance process more stable.

[0014] By adding brakes, wheels, and a control panel to control the brakes, when the brakes are applied, the kinetic energy is transferred to the wheels through the transmission belt. The wheels can slide left and right in the track, allowing the lifting device to move on the upper end of the hanger without moving the hanger position. In addition, the vehicle that needs maintenance can be lifted to the greatest extent, exposing the maintenance surface in all directions, making maintenance more portable and disassembly and installation more labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the top structure of the utility model.

[0017] Figure 3This is a structural schematic diagram of the lifting device of the present utility model.

[0018] Figure 4 It is a left-side structural schematic diagram of the present invention.

[0019] In the figure: 1. Main support rod; 2. Track; 3. Lifting device; 301. Wheel; 302. Support seat; 303. Brake; 304. Motor; 305. Rotating rod; 306. Traction rope; 307. Hook; 4. Telescopic fixing mechanism; 401. Fixing block; 402. First telescopic rod; 403. Second telescopic rod; 404. Fixing bolt; 405. Control panel; 406. Support rod; 407. Bottom plate; 408. Fixing fixture; 409. Steering wheel; 410. Screw; 411. Fixing rod; 412. Fixed support column. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-4 The utility model provides an embodiment: a suspension hanger for vehicle maintenance, comprising a main support rod 1, a lifting device 3 and a telescopic fixing mechanism 4, the middle part of the upper end of the main support rod 1 is hollow, and tracks 2 are provided on both sides of the hollow edges of the upper end of the main support rod 1, the upper end of the track 2 is provided with a lifting device 3, and the upper end of the track 2 is movably connected to the inner side of the upper end of the track 2. The upper end of the wheel 301 is connected to a support seat 302, and the left and right ends of the main support rod 1 are fixedly connected with the telescopic fixing mechanism 4, and the left and right ends of the main support rod 1 are welded with fixing blocks 401, and the lower end of the fixed block 401 is welded with a first telescopic rod 402.

[0025] Specifically, the upper right end of the support seat 302 is fixedly connected to the brake motor 303, the rear end of the brake motor 303 is engaged with the wheel 301, the left end of the brake motor 303 is provided with a motor 304, and the front side of the motor 304 is engaged with the rotating rod 305. When the brake motor 303 brakes, the kinetic energy is transmitted to the wheel 301 through the transmission belt, so that the wheel 301 can slide left and right in the track 2.

[0026] Specifically, a traction rope 306 is connected to the outside of the rotating rod 305, and one end of the upper side of the traction rope 306 is fixed to one side of the rotating rod 305. A hook 307 is sleeved on the lower end of the traction rope 306. When the motor 304 brakes, it drives the rotating rod 305 to rotate. One end of the traction rope 306 is fixed to one end of the rotating rod 305. When the rotating rod 305 rotates, the traction rope 306 is rolled to the outside of the rotating rod 305, so that the hook 307 at the lower end of the traction rope 306 is extended and retracted upward.

[0027] Specifically, the fixed block 401 is symmetrically arranged along the central axis through the main support rod 1, and a first telescopic rod 402 is welded to the lower end of the fixed block 401. A second telescopic rod 403 is sleeved on the outer side of the lower end of the first telescopic rod 402. The outer diameter of the first telescopic rod 402 is the inner diameter of the second telescopic rod 403, and the first telescopic rod 402 can move up and down inside the second telescopic rod 403.

[0028] Specifically, uniform holes are provided on the left and right ends of the first telescopic rod 402 and the second telescopic rod 403. The first telescopic rod 402 is fixed to the inner side of the second telescopic rod 403 by a fixing bolt 404. A control panel 405 is provided at the upper front end of the second telescopic rod 403. The control panel 405 is electrically connected to the brake 303 and the motor 304. The first telescopic rod 402 moves up and down inside the second telescopic rod 403. When it needs to be fixed, the fixing bolt 404 is passed through the holes opposite to the first telescopic rod 402 and the second telescopic rod 403 to fix them. The control panel 405 can control the brake 303 and the motor 304 so that the lifting device 3 can move its position and adjust the lifting height.

[0029] Specifically, support rods 406 are welded to the middle of the front and rear ends of the second telescopic rod 403, and a bottom plate 407 is welded to the bottom of the second telescopic rod 403 and the support rod 406. Two sets of fixing clips 408 are sleeved on the outer side of the bottom plate 407, and the bottom of the fixing clips 408 is fixedly connected to a directional wheel 409. The support rods 406 are welded in a triangular structure. The triangular structure is relatively stable and can support the second telescopic rod 403. The fixing clips 408 can fix the directional wheel 409 at the bottom to the bottom end of the bottom plate 407, so that it is not easy to move.

[0030] Specifically, a screw 410 is provided on the front side of the support rod 406, and the outer side of the screw 410 is connected to the base plate 407 through a thread. The screw 410 is symmetrically arranged along the central axis through the base plate 407. A fixing rod 411 is welded on the upper end of the screw 410, and a fixed support column 412 is welded on the bottom of the screw 410. A thread is provided on the outer side of the screw 410, and a thread is also provided at the connection between the screw 410 and the base plate 407, so that the screw 410 can be displaced up and down on the base plate 407 by twisting the fixing rod 411 at its upper end. The fixed support column 412 is made of steel and has a certain weight. Multiple groups of fixed support columns 412 can be adjusted according to needs. When movement is required, the screw 410 can be rotated upward so that it does not affect the movement of the directional wheel 409. When support is needed, the fixed rod 411 at the upper end of the multiple groups of fixed support columns 412 can be twisted to displace it up and down on the base plate 407. When it moves to the contact surface, it can provide good support for the hanger.

[0031] Working principle: When in use, the hanger can be moved to the desired position through the directional wheel 409. When it is necessary to lift the car and accessories, the control panel 405 can be adjusted to control the brake 303 and the motor 304, so that the lifting device 3 can move the position and adjust the lifting height. When the motor 304 brakes, it drives the rotation of the rotating rod 305. One end of the traction rope 306 is fixed to one end of the rotating rod 305. When the rotating rod 305 rotates, the traction rope 306 is rolled to the outside of the rotating rod 305, so that the hook 307 at the lower end of the traction rope 306 is extended and retracted upward. The front side of the motor 304 is engaged with the rotating rod 305. When the brake 303 brakes, the kinetic energy is transmitted through the transmission belt. The transmission is transmitted to the wheel 301, so that the wheel 301 can slide left and right in the track 2. When the position of the vehicle and accessories to be lifted is too high, the position of the first telescopic rod 402 in the second telescopic rod 403 can be moved. When it is determined that the moved position needs to be fixed, the fixing bolt 404 is passed through the holes opposite to the first telescopic rod 402 and the second telescopic rod 403 to fix the position of the first telescopic rod 402. When the overall hanger lifts heavy objects, the fixing rod 411 at the upper end of the screw 410 can be twisted to move it up and down on the base plate 407. The fixed support column 412 is made of steel. When multiple groups of fixed support columns 412 are in contact with the ground at the same time, they can provide good support for the hanger.

[0032] The above is only an embodiment of the present invention, and common knowledge such as the specific structure and characteristics of the scheme are not described in detail here. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claim involved.

Claims

1. A suspension hanger for vehicle maintenance, comprising a main support rod (1), a lifting device (3) and a telescopic fixing mechanism (4), characterized in that: The middle part of the upper end of the main support rod (1) is hollow, and tracks (2) are provided on the hollow edges on both sides of the upper end of the main support rod (1), and a lifting device (3) is provided on the upper end of the track (2). Wheels (301) are movably connected to the inner side of the upper end of the track (2), and the upper end of the wheel (301) is connected to a support seat (302). The left and right ends of the main support rod (1) are fixedly connected to telescopic fixing mechanisms (4), and the left and right ends of the main support rod (1) are welded with fixing blocks (401), and the lower end of the fixing block (401) is welded with a first telescopic rod (402).

2. The suspension hanger for vehicle maintenance according to claim 1, characterized in that: The upper right end of the support seat (302) is fixedly connected to a brake (303), the rear end of the brake (303) is meshedly connected to a wheel (301), the left end of the brake (303) is provided with a motor (304), and the front side of the motor (304) is meshedly connected to a rotating rod (305).

3. The suspension hanger for vehicle maintenance according to claim 2, characterized in that: The outer side of the rotating rod (305) is connected to a traction rope (306), an upper end of the traction rope (306) is fixed to one side of the rotating rod (305), and a lower end of the traction rope (306) is sleeved with a hook (307).

4. The suspension hanger for vehicle maintenance according to claim 1, characterized in that: The fixing block (401) is symmetrically arranged about a central axis through the main support rod (1); a first telescopic rod (402) is welded to the lower end of the fixing block (401); a second telescopic rod (403) is sleeved on the outer side of the lower end of the first telescopic rod (402); and the outer diameter of the first telescopic rod (402) is the inner diameter of the second telescopic rod (403).

5. The suspension hanger for vehicle maintenance according to claim 1, characterized in that: The left and right ends of the first telescopic rod (402) and the second telescopic rod (403) are both provided with uniform holes. The first telescopic rod (402) is fixed to the inner side of the second telescopic rod (403) by a fixing bolt (404). A control panel (405) is provided at the upper front end of the second telescopic rod (403). The control panel (405) is electrically connected to the brake motor (303) and the motor (304).

6. The suspension hanger for vehicle maintenance according to claim 4, characterized in that: Support rods (406) are welded to the middle of the front and rear ends of the second telescopic rod (403); a bottom plate (407) is welded to the bottom of the second telescopic rod (403) and the support rod (406); two groups of fixing clamps (408) are sleeved on the outer side of the bottom plate (407); and a directional wheel (409) is fixedly connected to the bottom of the fixing clamp (408).

7. The suspension hanger for vehicle maintenance according to claim 6, characterized in that: A screw rod (410) is provided on the front side of the support rod (406), and the outer side of the screw rod (410) is threadedly connected to the base plate (407). The screw rod (410) is symmetrically arranged about the central axis through the base plate (407). A fixing rod (411) is welded to the upper end of the screw rod (410), and a fixed support column (412) is welded to the bottom of the screw rod (410).

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