Electromechanical equipment overhaul stand

Abstract

The utility model relates to the technical field of electromechanical equipment overhaul, and discloses an electromechanical equipment overhaul stand which comprises an overhaul stand body, the bottom of the overhaul stand body is fixedly connected with a storage box through bolts, and the bottoms of two telescopic rods are fixedly connected with a base through bolts. Two-way threaded rods are rotationally connected to the side walls of inner cavities of the two sets of sliding grooves through rotating shafts, braking parts are arranged at the ends, penetrating through the sliding grooves, of the two sets of two-way threaded rods, and supporting parts are arranged on the surfaces of the two sets of two-way threaded rods. Through cooperative use of the braking part, the supporting part and other related assemblies, the overall use and operation are easy and convenient, the overhaul stand, overhaul equipment tools and the like can be conveniently stored, moved, carried and used, meanwhile, the overhaul stand can be adjusted in a lifting mode according to the actual overhaul requirement situation and the like, and the overhaul efficiency is improved. And correspondingly, the actual maintenance working efficiency can be effectively improved, and the comprehensiveness and effectiveness of equipment maintenance are improved.

Description

Technical Field

[0001] The present application relates to the technical field of electromechanical equipment maintenance, and in particular to an electromechanical equipment maintenance platform. Background Art

[0002] An electromechanical equipment maintenance bench is a workbench or work area used for repair, overhaul and commissioning of mechanical and electrical equipment. This equipment is usually equipped with various tools and equipment so that technicians can maintain, overhaul, diagnose faults and repair equipment;

[0003] With respect to the above-mentioned related technologies, the inventor believes that the existing electromechanical equipment maintenance platform generally has a relatively fixed structure, which is inconvenient to store, is relatively large in size, and is relatively inconvenient to move. Some electromechanical equipment is installed outdoors for use. When maintenance personnel perform maintenance on their outdoor electromechanical equipment, they can only carry some simple maintenance tools to perform maintenance, which is relatively inconvenient and will affect the maintenance work efficiency and the comprehensiveness and effectiveness of the actual maintenance of the equipment.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that the existing maintenance platform structure is relatively fixed, inconvenient to store and move, especially inconvenient to maintain outdoor electromechanical equipment, which affects work efficiency and comprehensiveness and effectiveness of maintenance, the present application provides an electromechanical equipment maintenance platform.

[0006] The electromechanical equipment maintenance platform provided in this application adopts the following technical solution:

[0007] The bottom of the two-wheeled vehicle is fixed with the lifting link of the lifting link, and the lifting link of the lifting link is fixed with the lifting link of the lifting link through the lifting shaft.

[0008] Preferably, the braking component includes a dual-output shaft motor, a worm and a worm wheel. The bottom of the inner cavity of the control box is fixedly connected to the dual-output shaft motor by bolts. The dual-output shaft motor is fixedly connected to two groups of worms by output shafts, and the ends of the two groups of worms away from the dual-output shaft motor are rotatably connected to the interior of the control box by rotating shafts.

[0009] Preferably, the surfaces of the two groups of worm gears are meshingly connected with worm wheels, one side of the two groups of worm wheels is fixedly connected to one end of the bidirectional threaded rod passing through the sliding groove by bolts, and the side of the two groups of worm wheels away from the bidirectional threaded rod is rotatably connected to the inner cavity side wall of the control box through a rotating shaft.

[0010] Preferably, the support member comprises a threaded sleeve and a support rod, and the surfaces of the two groups of bidirectional threaded rods are both threadedly connected with two groups of threaded sleeves.

[0011] Preferably, the bottoms of the two groups of threaded sleeves are rotatably connected to support rods via a rotating shaft, and the ends of the two groups of support rods away from the threaded sleeves are rotatably connected to the top of the base via a rotating shaft.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] By using the brake parts and the supporting parts and other related components in coordination, the brake parts are used for transmission, which can drive the supporting parts to move, so that the storage box and the main body of the maintenance table can be raised and lowered in coordination with the telescopic rod, which is convenient for outdoor maintenance of equipment. When it is lowered and folded, it can be moved by the push-pull handle and the brake wheel, and the storage box can be used to place related maintenance equipment and tools. Compared with the prior art, the overall operation is simple, which is convenient for storing and moving the maintenance table and maintenance equipment and tools. At the same time, the maintenance table can be raised and lowered according to actual maintenance needs, which can effectively improve the actual maintenance work efficiency and improve the comprehensiveness and effectiveness of equipment maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of a three-dimensional structure from a first-view perspective of an embodiment of the application;

[0015] Figure 2 It is a cross-sectional view of the base and storage box of the embodiment of the application and a schematic diagram of the partial structure of related components;

[0016] Figure 3 It is a cross-sectional view of the sliding groove of the control box box of the application embodiment and a schematic diagram of the local structure of related components.

[0017] Explanation of the accompanying drawings: 1. Maintenance table body; 2. Storage box; 3. Base; 4. Brake wheel; 5. Push-pull handle; 6. Front cover; 7. Control box; 8. Telescopic rod; 9. Sliding groove; 10. Threaded sleeve; 11. Support rod; 12. Bidirectional threaded rod; 13. Dual output shaft motor; 14. Worm; 15. Worm wheel. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application embodiment discloses a mechanical and electrical equipment maintenance platform. Figure 1-3A mechanical and electrical equipment maintenance platform comprises a maintenance platform body 1, a storage box 2 is fixedly connected to the bottom of the maintenance platform body 1 by bolts, two groups of telescopic rods 8 are fixedly connected to the bottom of the maintenance platform body 1 by bolts, the bottoms of the two groups of telescopic rods 8 are fixedly passed through the storage box 2, the bottoms of the two groups of telescopic rods 8 are fixedly connected to a base 3 by bolts, the base 3 and one side of the storage box 2 are rotatably connected to two groups of brake wheels 4 by a rotating shaft, a push-pull handle 5 is fixedly connected to the side of the storage box 2 away from the brake wheel 4 by bolts, a front cover 6 is rotatably connected to the side of the storage box 2 by a rotating shaft, a control box 7 is fixedly connected to the side of the storage box 2 close to the push-pull handle 5 by bolts, and two groups of sliding grooves 9 are opened at the bottom of the storage box 2. The inner cavity side walls of 9 are rotatably connected with bidirectional threaded rods 12 through a rotating shaft, one end of the two groups of bidirectional threaded rods 12 are rotated through the sliding groove 9 and extend to the inside of the control box 7, one end of the two groups of bidirectional threaded rods 12 passing through the sliding groove 9 is provided with a brake, and the brake is arranged inside the control box 7, the surface of the two groups of bidirectional threaded rods 12 is provided with a support member, and the support member is arranged on the top of the base 3, the support member includes a threaded sleeve 10 and a support rod 11, the surface of the two groups of bidirectional threaded rods 12 are threadedly connected with the two groups of threaded sleeves 10, the bottom of the two groups of threaded sleeves 10 are rotatably connected with the support rod 11 through a rotating shaft, and the ends of the two groups of support rods 11 away from the threaded sleeves 10 are rotatably connected to the top of the base 3 through a rotating shaft;

[0020] By adopting the above technical scheme, the inspection platform body 1 can be used as a workbench for equipment maintenance. At the same time, the storage box 2 provided at the bottom can be used to place and store some related inspection equipment and tools, etc., which can be taken out by opening the front cover 6, and the whole can be erected at the same time. By pushing and pulling the push-pull handle 5, it can cooperate with the brake wheel 4 provided therein to move the whole. The brake member provided inside the control box 7 is used for transmission, and the two-way threaded rods 12 inside the two sets of sliding grooves 9 can be driven to rotate. Because the surfaces of the two sets of two-way threaded rods 12 are provided with two sets of opposite thread patterns, when the two sets of two-way threaded rods 12 are rotated, the two sets of threaded sleeves 10 respectively threadedly connected on the surface can move inward or outward synchronously, and at the same time, the support rods 11 respectively rotatably connected at the bottom can be driven to move, so that through the limiting effect of the two sets of telescopic rods 8, the storage box 2 and the top inspection platform body 1 can be driven to rise, and at this time, the telescopic rod 8 performs telescopic movement, which can ensure its overall stability and facilitate its lifting and lowering according to actual maintenance conditions and needs.

[0021] Reference Figure 1 and Figure 3The brake member includes a dual-output shaft motor 13, a worm 14 and a worm wheel 15. The bottom of the inner cavity of the control box 7 is fixedly connected with the dual-output shaft motor 13 by bolts. The dual-output shaft motor 13 is fixedly connected with two groups of worms 14 through the output shaft. The ends of the two groups of worms 14 away from the dual-output shaft motor 13 are rotatably connected to the inside of the control box 7 through a rotating shaft. The surfaces of the two groups of worms 14 are meshed with worm wheels 15. One side of the two groups of worm wheels 15 is fixedly connected to one end of the bidirectional threaded rod 12 passing through the sliding groove 9 by bolts. The sides of the two groups of worm wheels 15 away from the bidirectional threaded rod 12 are rotatably connected to the inner cavity side wall of the control box 7 through a rotating shaft.

[0022] By adopting the above technical solution, the output brake is performed through the dual output shaft motor 13 at the bottom of the inner cavity of the control box 7, which can drive its two groups of worms 14 to rotate at the same time. At this time, the worm wheel 15 engaged with the worm 14 can drive its two groups of bidirectional threaded rods 12 to rotate. The dual output shaft motor 13 is usually composed of a motor body and two output shafts. Its working principle is similar to that of an ordinary motor, but it has a unique output structure and control method. The motor body receives power supply and generates a rotational torque, which is usually achieved through electromagnetic induction or other methods. This rotational torque will be transmitted to the two output shafts to make them rotate simultaneously. The model can use a NEMA 23 dual-axis stepper motor. Because its dual output shaft motor 13 has a similar working principle to that of an ordinary motor and is also a prior art device, it will not be described in detail here. Its dual output shaft motor 13 can not only control its two output shafts to rotate simultaneously, but also make them rotate in the opposite direction at the same time, thereby driving its two groups of bidirectional threaded rods 12 to rotate in the opposite direction.

[0023] The implementation principle of an electromechanical equipment maintenance bench in the embodiment of the present application is as follows: the maintenance bench main body 1 can be used as a workbench for equipment maintenance, and the storage box 2 provided at the bottom thereof can be used to place and store some related maintenance equipment and tools, etc., which can be taken out by opening its front cover 6, and can be erected as a whole, and can be moved as a whole by pushing and pulling its push-pull handle 5 in cooperation with its brake wheel 4, and output braking is performed by the dual-output shaft motor 13 at the bottom of the inner cavity of the control box 7, which can simultaneously drive its two sets of worm gears 14 to rotate, and at this time, the worm wheel 15 meshingly connected to the worm gear 14 can drive its two sets of bidirectional threaded rods 12 to rotate, the dual-output shaft motor 13 is usually composed of a motor main body and two output shafts, and its working principle is similar to that of an ordinary motor, but it has a unique output structure and control method, the motor main body receives power supply and generates a rotational torque, which is usually achieved by electromagnetic induction or other methods, and this rotational torque will be transmitted to the two output shafts to make them rotate simultaneously, and the model can use NEMA 23 dual-axis stepper motor, because its dual output shaft motor 13 and ordinary motor working principle are similar, also is the prior art equipment, so it is not made too much elaboration here, its dual output shaft motor 13 can not only control its two output shafts to rotate simultaneously, but also can make them rotate in the opposite direction at the same time, thereby driving its two sets of bidirectional threaded rods 12 to rotate in the opposite direction, by driving its two sets of bidirectional threaded rods 12 inside the sliding grooves 9 to rotate, because its two sets of bidirectional threaded rods 12 are provided with two sets of opposite thread lines on the surface, so when the two sets of bidirectional threaded rods 12 rotate, the two sets of threaded sleeves 10 respectively threadedly connected on the surface can move inward or outward synchronously, and can drive the bottom part The supporting rods 11 connected by separate rotations move, so that through the limiting effect of the two sets of telescopic rods 8, the storage box 2 and the top maintenance platform body 1 can be driven to rise, and at this time the telescopic rods 8 perform telescopic movement to ensure the overall stability, and vice versa, it can be lowered and folded, so that it is convenient to adjust the lifting and lowering according to the actual maintenance situation and carrying and moving needs. The overall use and operation are simple, and it is convenient to store the maintenance platform and maintenance equipment and tools, etc., and carry them for use. At the same time, the maintenance platform can be raised and lowered according to the actual maintenance needs, etc., which can effectively improve the actual maintenance work efficiency and improve the comprehensiveness and effectiveness of equipment maintenance.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An electromechanical equipment maintenance platform, comprising a maintenance platform body (1), characterized in that: The bottom of the inspection platform body (1) is fixedly connected to a storage box (2) by bolts, and the bottom of the inspection platform body (1) is fixedly connected to two groups of telescopic rods (8) by bolts. The bottoms of the two groups of telescopic rods (8) are fixedly passed through the storage box (2), and the bottoms of the two groups of telescopic rods (8) are fixedly connected to a base (3) by bolts. The base (3) and one side of the storage box (2) are both rotatably connected to two groups of brake wheels (4) by a rotating shaft. The side of the storage box (2) away from the brake wheel (4) is fixedly connected to a push-pull handle (5) by bolts. The side of the storage box (2) is rotatably connected to a front cover (6) by a rotating shaft. The storage box (2) is close to the front cover (6). A control box (7) is fixedly connected to one side of the push-pull handle (5) by bolts, and two groups of sliding grooves (9) are opened at the bottom of the storage box (2). The inner cavity side walls of the two groups of sliding grooves (9) are rotatably connected to bidirectional threaded rods (12) through rotating shafts, and one end of the two groups of bidirectional threaded rods (12) rotates through the sliding grooves (9) and extends to the inside of the control box (7). One end of the two groups of bidirectional threaded rods (12) passing through the sliding grooves (9) is provided with a brake, and the brake is arranged inside the control box (7). The surface of the two groups of bidirectional threaded rods (12) is provided with a support, and the support is arranged on the top of the base (3).

2. The electromechanical equipment maintenance platform according to claim 1, characterized in that: The brake component comprises a dual-output shaft motor (13), a worm (14) and a worm wheel (15); the bottom of the inner cavity of the control box (7) is fixedly connected to the dual-output shaft motor (13) by bolts; the dual-output shaft motor (13) is fixedly connected to two groups of worms (14) by output shafts; and the ends of the two groups of worms (14) away from the dual-output shaft motor (13) are rotatably connected to the inside of the control box (7) by a rotating shaft.

3. The electromechanical equipment maintenance platform according to claim 2, characterized in that: The surfaces of the two groups of worm gears (14) are meshedly connected with worm wheels (15), one side of the two groups of worm wheels (15) is fixedly connected to one end of the bidirectional threaded rod (12) passing through the sliding groove (9) by bolts, and the sides of the two groups of worm wheels (15) away from the bidirectional threaded rod (12) are rotatably connected to the inner cavity side wall of the control box (7) through a rotating shaft.

4. The electromechanical equipment maintenance platform according to claim 1, characterized in that: The support member comprises a threaded sleeve (10) and a support rod (11), and the surfaces of the two groups of bidirectional threaded rods (12) are both threadedly connected with the two groups of threaded sleeves (10).

5. The electromechanical equipment maintenance platform according to claim 4, characterized in that: The bottoms of the two groups of threaded sleeves (10) are rotatably connected to support rods (11) via a rotating shaft, and the ends of the two groups of support rods (11) away from the threaded sleeves (10) are rotatably connected to the top of the base (3) via a rotating shaft.

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