Auxiliary device for assembling semi-trailer carriage

Abstract

The auxiliary device comprises a base, a supporting frame is fixed to the top of the base through bolts, a moving mechanism is arranged at the bottom of the base, a supporting mechanism is arranged at the top of the moving mechanism, and a second storage mechanism is arranged on one side of the supporting frame. The second storage mechanism comprises a mounting sliding groove, a driving motor, a screw rod, a sliding seat, a supporting seat and a storage box B; tools can be flexibly stored through cooperation of the first storage mechanism and the second storage mechanism, the flexibility of welding assembly operation is improved, workers do not need to frequently go up and down the device, the labor intensity of the workers is reduced, the device is driven to move through the moving mechanism, and the workers do not need to push the device to move; automatic moving operation of the device is achieved, the automation degree of operation of the device is improved, assembling operation of welding machines at different positions of the same height of a semi-trailer carriage can be rapidly completed, and the efficiency of assembling operation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of semi-trailer carriage processing, in particular to an auxiliary device for assembling a semi-trailer carriage. Background Art

[0002] A semi-trailer is a trailer with the axle placed behind the center of gravity of the vehicle (when the vehicle is evenly loaded) and equipped with a coupling device that can transmit horizontal and vertical forces to the tractor. Semi-trailers are generally three-axle semi-trailers, which are divided into many types such as 11-meter warehouse semi-trailers, 13-meter warehouse semi-trailers, low-bed semi-trailers, etc. It is a heavy-duty transportation vehicle connected to the semi-trailer head through a traction pin. When assembling the semi-trailer compartment, it needs to be welded. During the welding process, workers need to use auxiliary devices with stair structures to assist in welding at high places in the compartment.

[0003] Compared with the prior art, there are problems as follows: the existing ladder climbing auxiliary device slides on the periphery of the car body through a slide rail, and the worker stands on the auxiliary device and holds the welding assembly to perform welding operations on different heights of the car body. However, the existing auxiliary device does not have a storage function. When tools need to be replaced, the worker needs to repeatedly get on and off the auxiliary device, which affects the welding and assembly efficiency of the car body. In addition, the existing auxiliary device needs to be pushed manually to move. When welding and assembly are required at different positions at the same height of the car body, the worker needs to leave the auxiliary device and push the auxiliary device to the welding position, which increases the labor intensity of the workers and reduces the efficiency of the semi-trailer car body assembly operation. The degree of automation of the device is low. For this reason, we propose an auxiliary device for assembling a semi-trailer car body to solve the above problems. Utility Model Content

[0004] The utility model aims to overcome the shortcomings of the prior art and provide an auxiliary device for assembling a semitrailer compartment.

[0005] The utility model solves the technical problem through the following technical solutions: comprising a base, a support frame is fixed to the top of the base by bolts, a moving mechanism is arranged at the bottom of the base, a support mechanism is arranged at the top of the moving mechanism, a first storage mechanism is arranged at one side of the support mechanism, and a second storage mechanism is arranged at one side of the support frame;

[0006] The second storage mechanism includes an installation slide groove, which is fixed to one side of the support frame by bolts, a driving motor is fixed to one end of the installation slide groove, a screw rod is fixed to the output end of the driving motor, a sliding seat is provided on the outer side of the screw rod, a support seat is fixed to one side of the sliding seat, and a storage box B is fixed to the top of the support seat.

[0007] As a further solution of the utility model: a pair of handles are fixed to the outer side of the support frame by bolts.

[0008] As a further solution of the utility model: the moving mechanism includes a mounting seat, the mounting seat is fixed to the bottom of the base by bolts, a reduction motor is fixed to one side of the mounting seat by bolts, a moving wheel is fixed to the output end of the reduction motor, and a mounting track is arranged on the outer side of the moving wheel.

[0009] As a further solution of the utility model: a protective shovel is fixed to the side wall of the base by bolts.

[0010] As a further solution of the utility model: the support mechanism includes a stair frame, the stair frame is fixed to the top of the base by bolts, a guardrail is fixed to the top of the stair frame, and a support frame is fixed to one side of the guardrail.

[0011] As a further solution of the utility model: a plurality of anti-slip plates are fixed to the outer side of the stair frame.

[0012] As a further solution of the present invention: a control panel is provided on one side of the support frame.

[0013] As a further solution of the utility model: the first storage mechanism includes a connecting plate, and the connecting plate is fixed to the inner wall of the support frame by bolts. A storage box A is fixed to one side of the connecting plate, and a partition plate is fixed to the inner wall of the storage box A.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0015] 1. The tools are statically stored through the first storage mechanism, and the tools are movably stored through the second storage mechanism. The first storage mechanism and the second storage mechanism cooperate to flexibly store the tools, which improves the flexibility of welding and assembly operations, eliminates the need for workers to frequently load and unload the device, and reduces the labor intensity of workers;

[0016] 2. The device is driven to move by the moving mechanism, and there is no need for workers to push the device to move, so the automatic moving operation of the device is realized, the degree of automation of the device operation is improved, and the welding machine assembly operation at different positions at the same height of the semi-trailer can be completed quickly, which improves the efficiency of the assembly operation;

[0017] 3. A protective shovel is provided to shield the area near the moving wheels to prevent external wires and pipes from entering the bottom of the device and being crushed by the moving wheels, thereby ensuring the safety of the device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of an axonometric structure provided according to an embodiment of the utility model is shown;

[0019] Figure 2 The figure shows an axonometric cross-sectional structure schematic diagram provided according to an embodiment of the utility model;

[0020] Figure 3 The utility model provides a Figure 2 A schematic diagram of the enlarged structure of the middle A part;

[0021] Figure 4 A partial structural schematic diagram according to an embodiment of the utility model is shown;

[0022] Figure 5 A schematic diagram of the structure of a second storage mechanism provided according to an embodiment of the utility model is shown.

[0023] Legend:

[0024] 100 base, 110 support frame, 120 handle, 210 mounting seat, 220 reduction motor, 230 moving wheel, 240 mounting track, 250 protective shovel, 310 stair rack, 311 anti-skid plate, 320 guardrail, 330 support frame, 400 control panel, 510 connecting plate, 520 storage box A, 530 partition plate, 610 mounting slide, 620 drive motor, 621 screw rod, 630 sliding seat, 640 support seat, 650 storage box B. DETAILED DESCRIPTION

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] See also Figure 1-5 The utility model provides a technical solution: comprising a base 100, a support frame 110 is fixed to the top of the base 100 by bolts, a moving mechanism is arranged at the bottom of the base 100, a support mechanism is arranged at the top of the moving mechanism, a first storage mechanism is arranged on one side of the support mechanism, and a second storage mechanism is arranged on one side of the support frame 110; the second storage mechanism comprises an installation slide 610, a drive motor 620, a screw rod 621, a sliding seat 630, a support seat 640 and a storage box B650; the tools are statically stored by the first storage mechanism, and the tools are mobile stored by the second storage mechanism. The first storage mechanism cooperates with the second storage mechanism to flexibly store the tools, thereby improving the flexibility of welding assembly operation, eliminating the need for workers to frequently get on and off the device, reducing the labor intensity of workers, driving the device to move by the moving mechanism, eliminating the need for workers to push the device to move, realizing the automatic mobile operation of the device, improving the degree of automation of the device operation, and being able to quickly complete the assembly operation of the welding machine at different positions at the same height of the semi-trailer compartment, thereby improving the efficiency of the assembly operation.

[0029] Specifically, a pair of handles 120 are fixed to the outer side of the support frame 110 by bolts; the handles 120 are provided to facilitate holding and carrying the device.

[0030] Specifically, the mobile mechanism includes a mounting seat 210, which is fixed to the bottom of the base 100 by bolts, a reduction motor 220 is fixed to one side of the mounting seat 210 by bolts, a moving wheel 230 is fixed to the output end of the reduction motor 220, and a mounting track 240 is arranged on the outer side of the moving wheel 230; by providing a mobile mechanism to drive the device to move, there is no need for workers to push the device to move, and the automatic moving operation of the device is realized, which improves the degree of automation of the device operation, can quickly complete the assembly operation of the welding machine at different positions at the same height of the semi-trailer, and improves the efficiency of the assembly operation.

[0031] Specifically, a protective shovel 250 is fixed to the side wall of the base 100 by bolts; the protective shovel 250 is provided to shield the area close to the moving wheel 230 to prevent external wires and pipes from entering the bottom of the device and being crushed by the moving wheel 230, thereby ensuring the safety of the device when in use.

[0032] Specifically, the supporting mechanism includes a stair frame 310, which is fixed to the top of the base 100 by bolts, a guardrail 320 is fixed to the top of the stair frame 310, a supporting frame 330 is fixed to one side of the guardrail 320, and a control panel 400 is provided on one side of the supporting frame 330; by providing the supporting mechanism, workers step on the stair frame 310 and take out the tools needed from the first storage mechanism or the second storage mechanism, so as to perform assembly operations at various heights of the semi-trailer compartment.

[0033] Specifically, a plurality of anti-skid plates 311 are fixed to the outer side of the stair frame 310 ; the anti-skid plates 311 increase the friction of the workers' feet when they step on the stair frame 310 , thereby preventing the workers from slipping when using the device and ensuring the safety of the workers.

[0034] Specifically, the first storage mechanism includes a connecting plate 510, which is fixed to the inner wall of the support frame 330 by bolts, and a storage box A520 is fixed to one side of the connecting plate 510, and a partition plate 530 is fixed to the inner wall of the storage box A520; by providing the first storage mechanism, the tools needed can be classified and stored through the partition plate 530 and the storage box A520, thereby avoiding workers from frequently getting on and off the device, thereby ensuring the efficiency of the assembly operation.

[0035] Working principle: When in use, the operation of the device is controlled by the control panel 400, and the tools to be used are classified and stored through the partition plate 530 and the storage box A520, and the tools are statically stored, and the screw rod 621 is driven by the driving motor 620 to rotate, and the rotation of the screw rod 621 drives the sliding seat 630 to move, and the movement of the sliding seat 630 drives the support seat 640 and the storage box B650 to move. The storage box B650 can move with the workers, and the tools to be used are placed inside the storage box B650, and the tools are moved and stored through the storage box B650. The first storage mechanism cooperates with the second storage mechanism to flexibly store tools. Workers step on the staircase 310 and take out the tools they need from the first storage mechanism or the second storage mechanism, and can perform assembly operations at various heights of the semi-trailer. When the device needs to be moved, the reduction motor 220 drives the moving wheel 230 to rotate, and the moving wheel 230 cooperates with the installation track 240 to drive the device to move. There is no need for workers to push the device to move, thereby realizing automated movement of the device, and quickly completing the assembly operations of welding machines at different positions at the same height of the semi-trailer.

[0036] The motor involved in the embodiment, its supporting control system, electromagnetic switch and pipeline line can also be provided by the manufacturer. In addition, the power supply module, circuit and electronic components and control module involved in the utility model are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and method.

[0037] Although the present invention discloses embodiments and drawings, those skilled in the art will appreciate that various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and drawings.

Claims

1. An auxiliary device for assembling a semitrailer compartment, characterized in that: The invention comprises a base (100), a support frame (110) being fixed to the top of the base (100) by bolts, a moving mechanism being arranged at the bottom of the base (100), a supporting mechanism being arranged at the top of the moving mechanism, a first storage mechanism being arranged at one side of the supporting mechanism, and a second storage mechanism being arranged at one side of the supporting frame (110); The second storage mechanism comprises an installation slide groove (610), wherein the installation slide groove (610) is fixed to one side of the support frame (110) by means of bolts, a driving motor (620) is fixed to one end of the installation slide groove (610), a lead screw (621) is fixed to the output end of the driving motor (620), a sliding seat (630) is arranged on the outer side of the lead screw (621), a supporting seat (640) is fixed to one side of the sliding seat (630), and a storage box B (650) is fixed to the top of the supporting seat (640).

2. The auxiliary device for assembling a semitrailer according to claim 1, characterized in that: A pair of handles (120) are fixed to the outer side of the support frame (110) by means of bolts.

3. The auxiliary device for assembling a semitrailer according to claim 1, characterized in that: The moving mechanism comprises a mounting seat (210), the mounting seat (210) being fixed to the bottom of the base (100) by means of bolts, a reduction motor (220) being fixed to one side of the mounting seat (210) by means of bolts, a moving wheel (230) being fixed to the output end of the reduction motor (220), and a mounting track (240) being arranged on the outer side of the moving wheel (230).

4. The auxiliary device for assembling a semitrailer according to claim 3, characterized in that: A protective shovel (250) is fixed to the side wall of the base (100) via bolts.

5. The auxiliary device for assembling a semitrailer according to claim 1, characterized in that: The support mechanism comprises a stair frame (310), wherein the stair frame (310) is fixed to the top of the base (100) by means of bolts, a guardrail (320) is fixed to the top of the stair frame (310), and a support frame (330) is fixed to one side of the guardrail (320).

6. The auxiliary device for assembling a semitrailer according to claim 5, characterized in that: A plurality of anti-slip plates (311) are fixed to the outer side of the stair frame (310).

7. The auxiliary device for assembling a semitrailer according to claim 6, characterized in that: A control panel (400) is provided on one side of the support frame (330).

8. The auxiliary device for assembling a semitrailer according to claim 7, characterized in that: The first storage mechanism comprises a connecting plate (510), the connecting plate (510) being fixed to the inner wall of the support frame (330) by means of bolts, a storage box A (520) being fixed to one side of the connecting plate (510), and a partition plate (530) being fixed to the inner wall of the storage box A (520).

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