Auxiliary trolley for assembling oil tank type automobile parts

Abstract

The utility model provides a fuel tank type automobile part assembling auxiliary trolley which comprises a frame, a balancer, a transmission mechanism and a lifting mechanism. The frame is of a frame structure, a push handle is arranged on the upper portion of the front end of the frame, and a chain wheel support is arranged on the upper portion of the rear end of the frame. The balancer is fixed at the front part of the bottom layer of the frame; the transmission mechanism comprises a chain wheel and a chain; the chain wheel is fixed on the chain wheel bracket through a rotating shaft; one end of the chain is connected with the balancer inhaul cable, and the other end of the chain is fixedly connected with the bottom of a lifting rod of the lifting mechanism; the lifting mechanism comprises a sliding rail, a lifting rod and a lifting platform. The oil tank assembly trolley has the advantages that the oil tank assembly trolley can be conveniently moved on an assembly site, can effectively bear oil tank type automobile parts and can freely move, the labor intensity of assembly is reduced, the assembly efficiency is improved, and potential safety hazards are eliminated.

Description

Technical Field

[0001] The utility model relates to an assembly technology for fuel tank automobile parts, in particular to an auxiliary vehicle for assembling fuel tank automobile parts. Background Art

[0002] Currently, during the automotive production process, the assembly of automotive parts such as fuel tanks is often done manually due to their relatively small weight and weight, making them inconvenient to move using lifting equipment. However, manual installation requires individuals to lift the part to its installation location, adjust its position so that it fits precisely within the mounting area, and then secure it in place with bolts. When the part is heavy, the assembly can even require two people to complete.

[0003] Obviously, the existing method for assembling fuel tank automobile parts has problems such as high labor intensity, low assembly efficiency and potential safety hazards. Summary of the Invention

[0004] In order to solve the problems of high labor intensity, low assembly efficiency and potential safety hazards in the prior art assembly method of fuel tank type automobile parts, the utility model proposes an auxiliary vehicle for assembling fuel tank type automobile parts.

[0005] The utility model discloses a fuel tank automobile parts assembly auxiliary trolley, comprising a frame, a balancer, a transmission mechanism and a lifting mechanism; the frame is a frame structure, a push handle is provided at the upper front end of the frame, and a sprocket bracket is provided at the upper rear end of the frame; and universal wheels are fixedly installed at the four corners of the bottom of the frame; the balancer is fixed to the front of the bottom layer of the frame; the transmission mechanism comprises a sprocket and a chain; the sprocket is fixed to the sprocket bracket through a rotating shaft; the chain is meshed with the sprocket, and one end is connected to the balancer cable, and the other end is fixedly connected to the bottom of the lifting rod of the lifting mechanism; the lifting mechanism comprises a slide rail, a lifting rod and a lifting platform; the slide rail is two U-shaped slide grooves, which are mirror-symmetrically fixed vertically on the upper and lower cross beams of the frame frame; the lifting rod is a rectangular frame structure, which is vertically inserted between the U-shaped slide grooves of the slide rails; the lifting platform is horizontally fixed above the lifting rod.

[0006] Preferably, a locking mechanism is also provided at the bottom of the lifting rod; there are two locking mechanisms and they are respectively fixed at the bottom of the two slide grooves, including a support plate, a support, a claw, a buckle, a spring, a gate handle and a pull rope; the support plate is fixed on the frame at the bottom of the slide groove; the support is fixed on the support plate; the claw is fixed to the bottom outer side of the rectangular frame of the lifting rod; the front end of the buckle is provided with a clamping column, and the rear end is hinged to the support; the spring is installed on the rear side of the support, and the front end of the spring is fixed on the inner side of the middle section of the buckle; the gate handle is installed on the outside of the push handle; one end of the pull rope is fixedly connected to the upper part of the buckle, and the other end is connected to the gate handle.

[0007] Preferably, a self-locking safety belt is installed between the rear side of the bottom of the frame and the upper part of the lifting rod.

[0008] The beneficial technical effect of the utility model is that the auxiliary trolley for assembling fuel tank automobile parts can be conveniently moved at the assembly site, can effectively carry fuel tank automobile parts and can move freely, reduces the labor intensity of assembly, improves assembly efficiency, and eliminates safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Attachment Figure 1 This is a three-dimensional schematic diagram of the utility model's auxiliary vehicle for assembling fuel tank-type automobile parts;

[0010] Attachment Figure 2 It is a two-dimensional schematic diagram of the utility model;

[0011] Attachment Figure 3 It is a partial two-dimensional schematic diagram of the locking mechanism of the present utility model;

[0012] Attachment Figure 4 It is a two-dimensional schematic diagram of the lifting state of the utility model.

[0013] In the figure, 1 is the frame, 1-1 is the push handle, 1-2 is the sprocket bracket, 1-3 is the universal wheel; 2 is the balancer; 3 is the transmission mechanism, 3-1 is the sprocket, 3-2 is the chain; 4 is the lifting mechanism, 4-1 is the slide rail, 4-2 is the lifting rod, 4-3 is the lifting platform; 5 is the locking mechanism, 5-1 is the support plate, 5-2 is the support, 5-3 is the claw, 5-4 is the buckle, 5-5 is the spring, 5-6 is the brake handle, 5-7 is the pull rope; 6 is the safety belt.

[0014] The utility model of the auxiliary vehicle for assembling fuel tank automobile parts will be further described below with reference to the accompanying drawings and specific embodiments. DETAILED DESCRIPTION

[0015] See attached Figure 1 、 2The utility model provides a fuel tank automobile parts assembly auxiliary trolley, comprising a frame 1, a balancer 2, a transmission mechanism 3 and a lifting mechanism 4; the frame is a frame structure, a push handle 1-1 is provided at the upper front end of the frame, a sprocket bracket 1-2 is provided at the upper rear end of the frame; and universal wheels 1-3 are fixedly installed at the four corners of the bottom of the frame; the balancer is fixed to the front of the bottom layer of the frame; the transmission mechanism comprises a sprocket 3-1 and a chain 3-2; the sprocket It is fixed to the sprocket bracket through a rotating shaft; the chain is engaged with the sprocket, and one end is connected to the balancer cable, and the other end is fixedly connected to the bottom of the lifting rod of the lifting mechanism; the lifting mechanism includes a slide rail 4-1, a lifting rod 4-2 and a lifting platform 4-3; the slide rail is two U-shaped slide grooves, which are mirror-symmetrically fixed vertically on the upper and lower beams of the frame frame; the lifting rod is a rectangular frame structure, which is vertically inserted between the U-shaped slide grooves of the slide rail; the lifting platform is horizontally fixed above the lifting rod. The utility model adopts a balancer as an auxiliary power for the assembly of fuel tank automobile parts. It is not only simple in structure, but also easy to manufacture and maintain. When the fuel tank automobile parts need to be assembled, they can be placed on the lifting platform; the frame can be pushed to move it to the required assembly position; by lifting or pressing down the lifting platform, the fuel tank automobile parts can be placed at a suitable height without the operator bearing any gravity. It can be seen that the assembly auxiliary trolley of the utility model can be conveniently moved at the assembly site, can effectively carry fuel tank automobile parts and can move freely, thereby reducing the labor intensity of assembly, improving assembly efficiency, and eliminating safety hazards.

[0016] See attached Figure 3As one of the preferred technical solutions, a locking mechanism 5 is also provided at the bottom of the lifting rod; the locking mechanism is two and is respectively fixed at the bottom of the two slides, including a support plate 5-1, a support 5-2, a claw 5-3, a buckle 5-4, a spring 5-5, a gate handle 5-6 and a pull rope 5-7; the support plate is fixed to the frame at the bottom of the slide; the support is fixed to the support plate; the claw is fixed to the bottom outer side of the rectangular frame of the lifting rod; the front end of the buckle is provided with a clamping column, and the rear end is hinged to the support; the spring is installed on the rear side of the support, and the front end of the spring is fixed to the inner side of the middle section of the buckle; the gate handle is installed on the outside of the push handle; one end of the pull rope is fixedly connected to the upper part of the buckle, and the other end is connected to the gate handle. In order to prevent the balancer from accidentally contracting and causing the lifting platform to rise unexpectedly and rapidly, thereby causing an accident, the assembly auxiliary trolley of the utility model is provided with a locking mechanism at the bottom of the lifting rod. When the lifting platform is pressed down from top to bottom to its initial position, the claw fixed to the bottom of the rectangular frame of the lifting rod overcomes the pressure of the spring, pushing the clamping column forward from above and finally moving it to below the clamping column, forming a stable locking structure. At this point, no matter how hard the balancer is applied, it cannot pull the lifting platform upward. When the lifting platform needs to be moved upward, the operator can pinch the gate handle, which drives the pull rope to pull the clamping column forward, causing the claw to disengage from under the clamping column and move upward with the lifting rod. It can be seen that the provision of a locking mechanism can effectively prevent the balancer from accidentally contracting, causing the lifting platform to rise suddenly and unexpectedly, resulting in an accident.

[0017] As a preferred technical solution, a self-locking safety belt 6 is installed between the rear side of the frame bottom and the upper portion of the lifting rod. This self-locking safety belt automatically locks when it is pulled out rapidly, preventing further extension. This prevents any further rise of the lifting platform due to an unexpected imbalance of the balancer during installation.

[0018] Obviously, the beneficial technical effect of the utility model of the auxiliary trolley for assembling fuel tank automobile parts is that it can be conveniently moved at the assembly site, can effectively carry fuel tank automobile parts and can move freely, thereby reducing the labor intensity of assembly, improving assembly efficiency, and eliminating safety hazards.

Claims

1. A fuel tank type automobile parts assembly auxiliary vehicle, characterized in that: The auxiliary trolley includes a frame, a balancer, a transmission mechanism and a lifting mechanism; the frame is a frame structure, a push handle is provided on the upper front end of the frame, and a sprocket bracket is provided on the upper rear end of the frame; and universal wheels are fixedly installed at the four corners of the bottom of the frame; the balancer is fixed to the front of the bottom layer of the frame; the transmission mechanism includes a sprocket and a chain; the sprocket is fixed to the sprocket bracket through a rotating shaft; the chain is engaged with the sprocket, and one end is connected to the balancer cable, and the other end is fixedly connected to the bottom of the lifting rod of the lifting mechanism; the lifting mechanism includes a slide rail, a lifting rod and a lifting platform; the slide rail is two U-shaped slide grooves, which are mirror-symmetrically fixed vertically on the upper and lower beams of the frame frame; the lifting rod is a rectangular frame structure, which is vertically inserted between the U-shaped slide grooves of the slide rail; the lifting platform is horizontally fixed above the lifting rod.

2. The auxiliary vehicle for assembling fuel tank automobile parts according to claim 1, characterized in that: The bottom of the lifting rod is also provided with a locking mechanism; the locking mechanism is two and is respectively fixed at the bottom of the two chutes, including: A support plate, a support, a claw, a buckle, a spring, a brake handle and a pull rope; the support plate is fixed to the frame at the bottom of the slide; the support is fixed to the support plate; the claw is fixed to the bottom outer side of the rectangular frame of the lifting rod; the front end of the buckle is provided with a clamping column, and the rear end is hinged to the support; the spring is installed on the rear side of the support, and the front end of the spring is fixed to the inner side of the middle section of the buckle; the brake handle is installed on the outside of the push handle; one end of the pull rope is fixedly connected to the upper part of the buckle, and the other end is connected to the brake handle.

3. The auxiliary vehicle for assembling fuel tank automobile parts according to claim 1, characterized in that: A self-locking safety belt is installed between the rear side of the bottom of the frame and the upper part of the lifting rod.

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