Workbench facilitating installation of oil pipe joint

Abstract

The working table convenient for installing the oil pipe joint comprises the working table main body, the lifting plate is arranged above the top of the working table main body, workers with different heights can lift the height of the lifting plate by rotating the first knob, so that the workers feel more comfortable during working, and the working efficiency is improved. Sliding guide rails are transversely arranged at the front end and the rear end of the top of the lifting plate, sliding inner cavities are formed in the tops of the sliding guide rails, sliding blocks are connected to the sliding inner cavities in an embedded and sliding mode, sliding bases are arranged at the tops of the sliding blocks, and the two sliding bases are connected through a two-way threaded rod. And the distance between the two sliding seats can be changed by rotating the second knob for oil pipe joints with different lengths, so that the oil pipe joints with different lengths can be supported more stably.

Description

Technical Field

[0001] The utility model relates to the technical field of forklift oil pipe joints, in particular to a workbench that is convenient for installing oil pipe joints. Background Art

[0002] A forklift is composed of several parts, among which the oil pipe joint for the forklift is a relatively important part. At present, a workbench is needed to install the oil pipe joint of the forklift. However, the workbench in the prior art cannot support the oil pipe joint well, resulting in inconvenient installation. In addition, the height of the workbench in the prior art is still constant, and workers of different heights need to bend over or stand on tiptoe, which makes the workers uncomfortable to operate and has certain limitations. Utility Model Content

[0003] The utility model aims to provide a workbench which is convenient for installing oil pipe joints, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A workbench for facilitating installation of oil pipe joints, comprising a workbench main body, through holes are provided at the top and bottom centers of the workbench main body, a rotating rod is provided at the through holes, a protruding block is provided at the bottom center of the workbench main body, an inner cavity is provided inside the protruding block, the bottom of the rotating rod is located at the bottom of the inner cavity of the protruding block, a worm wheel is provided at the rotating rod and at the inner cavity of the protruding block, a worm is meshedly connected on the surface of the worm wheel, two ends of the worm are located at two ends of the inner cavity of the protruding block, limiting rods are provided at the four top corners of the top of the workbench main body, and a lifting plate is provided above the top of the workbench main body. The center of the lifting plate is slidably connected with a rotating rod, and different limit rods pass through the four corners of the top of the lifting plate. The front end and rear end of the top of the lifting plate are laterally provided with sliding guide rails, and the top of the sliding guide rail is provided with a sliding inner cavity, and a two-way threaded rod is provided between the two ends of the sliding inner cavity. The two ends of the sliding inner cavity are slidably connected with sliding blocks, and the centers of the two ends of the sliding block are provided with threaded holes, and the threaded holes are provided with two-way threaded rods. A sliding seat is provided on the top of the sliding block, and semicircular fixing grooves are provided on the tops of the two ends of the sliding seat. Support blocks are provided at the front end and rear end of the top of the sliding seat.

[0006] Preferably, a rotating shaft is provided at one end of the worm, the other end of the rotating shaft is connected to the output end of the first knob, the rotating shaft is located inside the inner wall of the protruding block, and the first knob is fixedly connected to the side of the protruding block.

[0007] Preferably, a rotating shaft is provided at one end of the two bidirectional threaded rods, the other end of the rotating shaft is connected to the output end of the second knob, the second knob is fixedly connected to one side of the sliding guide rail, and the rotating shaft is located inside the inner wall of the sliding guide rail.

[0008] Preferably, baffles are provided on the tops of the four limiting rods.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model provides a workbench that is convenient for installing oil pipe joints. Workers of different heights can raise the height of the lifting plate by rotating a first knob, so that the workers can work more comfortably and the utility model has certain practicality.

[0011] The utility model provides a workbench which is convenient for installing oil pipe joints. When supporting the oil pipe joints, the distance between two sliding seats can be changed by rotating the second knob for oil pipe joints of different lengths, thereby making the support of oil pipe joints of different lengths more stable.

[0012] The utility model provides a workbench which is convenient for installing an oil pipe joint. A support block is arranged on the top of a sliding seat. When the sliding seat supports the oil pipe joint, the support block supports the front and side surfaces of the oil pipe joint, so that the sliding seat supports the oil pipe joint more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic structural diagram of a cross-sectional view of the workbench body of the utility model.

[0015] In the figure: 1. workbench body; 2. lifting plate; 3. limit rod; 4. baffle; 5. protrusion block; 6. first knob; 7. sliding guide rail; 8. sliding inner cavity; 9. bidirectional threaded rod; 10. sliding seat; 11. fixing groove; 12. support block; 13. rotating rod; 14. second knob; 15. worm; 16. worm wheel. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0018] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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.

[0019] See also Figure 1-2 , the utility model provides a technical solution:

[0020] A workbench for facilitating installation of oil pipe joints, comprising a workbench main body 1, through holes are provided at the top and bottom centers of the workbench main body 1, a rotating rod 13 is provided at the through holes, a protruding block 5 is provided at the bottom center of the workbench main body 1, an inner cavity is provided inside the protruding block 5, the bottom of the rotating rod 13 is located at the bottom of the inner cavity of the protruding block 5, a worm gear 16 is provided at the rotating rod 13 and located at the inner cavity of the protruding block 5, a worm 15 is meshingly connected to the surface of the worm gear 16, two ends of the worm 15 are located at two ends of the inner cavity of the protruding block 5, limiting rods 3 are provided at the four top corners of the top of the workbench main body 1, which play a role in limiting the lifting plate 2, a lifting plate 2 is provided above the top of the workbench main body 1, the center of the lifting plate 2 is slidably connected with the rotating rod 13, and the lifting plate 2 Different limit rods 3 pass through the four top corners of the top, sliding guide rails 7 are arranged horizontally at the front and rear ends of the top of the lifting plate 2, a sliding inner cavity 8 is opened at the top of the sliding guide rail 7, a two-way threaded rod 9 is arranged between the two ends of the sliding inner cavity 8, sliding blocks are slidably connected at both ends of the sliding inner cavity 8, threaded holes are opened in the centers of the two ends of the sliding block, and two-way threaded rods 9 are arranged at the threaded holes, a sliding seat 10 is arranged on the top of the sliding block, semicircular fixing grooves 11 are opened at the tops of the two ends of the sliding seat 10, and support blocks 12 are arranged at the front and rear ends of the top of the sliding seat 10. When the sliding seat 10 supports the oil pipe joint, the support block 12 will support the front and sides of the oil pipe joint, so that the support of the sliding seat 10 to the oil pipe joint is more stable.

[0021] Furthermore, a rotating shaft is provided at one end of the worm 15 , and the other end of the rotating shaft is connected to the output end of the first knob 6 . The rotating shaft is located inside the inner wall of the protruding block 5 , and the first knob 6 is fixedly connected to the side of the protruding block 5 .

[0022] Furthermore, a rotating shaft is provided at one end of the two bidirectional threaded rods 9 , and the other end of the rotating shaft is connected to the output end of the second knob 14 . The second knob 14 is fixedly connected to one side of the sliding guide rail 7 , and the rotating shaft is located inside the inner wall of the sliding guide rail 7 .

[0023] Furthermore, baffles 4 are provided on the tops of the four limiting rods 3 . The baffles 4 are provided to prevent the lifting plate 2 from sliding out of the rotating rod 13 during the continuous upward movement, thereby protecting the lifting plate 2 .

[0024] The top of the baffle 4 and the top of the rotating rod 13 are in the same horizontal plane.

[0025] Working principle: When supporting the oil pipe joint, the oil pipe joints of different lengths can change the distance between the two sliding seats 10 by rotating the second knob 14, thereby making the support of the oil pipe joints of different lengths more stable.

[0026] When workers of different heights are working, the height of the lifting plate 2 can be raised by rotating the first knob 6. When the first knob 6 is rotated, the rotating shaft will rotate, the rotation of the rotating shaft will rotate the worm 15, the rotation of the worm 15 will rotate the worm wheel 16, the rotation of the worm wheel 16 will rotate the rotating rod 13, and the rotation of the rotating rod 13 will move the lifting plate 2 along the direction of the rotating rod 13, so that the workers can work more comfortably, which has a certain practicality.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A workbench for facilitating installation of oil pipe joints, comprising a workbench body (1), characterized in that: The top and bottom centers of the workbench body (1) are provided with through holes, and rotating rods (13) are arranged at the through holes. A protruding block (5) is arranged at the bottom center of the workbench body (1), and an inner cavity is arranged inside the protruding block (5). The bottom of the rotating rod (13) is located at the bottom of the inner cavity of the protruding block (5). A worm wheel (16) is arranged on the rotating rod (13) and located in the inner cavity of the protruding block (5). The surface of the worm wheel (16) is meshingly connected with a worm (15), and the two ends of the worm (15) are located at the two ends of the inner cavity of the protruding block (5). Limiting rods (3) are arranged at the four top corners of the top of the workbench body (1), and a lifting plate (2) is arranged above the top of the workbench body (1). The lifting plate (2) A rotating rod (13) is slidably connected at the center, and different limit rods (3) pass through the four top corners of the lifting plate (2). The front end and rear end of the top of the lifting plate (2) are transversely provided with sliding guide rails (7). A sliding inner cavity (8) is provided at the top of the sliding guide rail (7). A bidirectional threaded rod (9) is provided between the two ends of the sliding inner cavity (8). Sliding blocks are slidably connected at the two ends of the sliding inner cavity (8). Threaded holes are provided at the centers of the two ends of the sliding block, and bidirectional threaded rods (9) are provided at the threaded holes. A sliding seat (10) is provided at the top of the sliding block. Semicircular fixing grooves (11) are provided at the tops of the two ends of the sliding seat (10). Support blocks (12) are provided at the front end and rear end of the top of the sliding seat (10).

2. A workbench for facilitating installation of oil pipe joints according to claim 1, characterized in that: A rotating shaft is provided at one end of the worm (15), and the other end of the rotating shaft is connected to the output end of the first knob (6). The rotating shaft is located inside the inner wall of the protruding block (5), and the first knob (6) is fixedly connected to the side of the protruding block (5).

3. A workbench for facilitating installation of oil pipe joints according to claim 1, characterized in that: A rotating shaft is provided at one end of the two bidirectional threaded rods (9), and the other end of the rotating shaft is connected to the output end of the second knob (14). The second knob (14) is fixedly connected to one side of the sliding guide rail (7), and the rotating shaft is located inside the inner wall of the sliding guide rail (7).

4. A workbench for facilitating installation of oil pipe joints according to claim 1, characterized in that: Baffles (4) are arranged on the tops of the four limiting rods (3).

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