A downhole electromechanical equipment carrying anti-toppling device

Abstract

The utility model relates to the technical field of mechanical and electrical equipment carrying, especially to a downhole mechanical and electrical equipment carrying anti -toppling device, including the placement seat, the inside of placement seat slidingly is equipped with a plurality of auxiliary support structure, each the auxiliary support structure is spaced apart distribution in the both sides of placement seat, the upper end surface of placement seat is installed with the door type frame, the door type frame is connected with the auxiliary fixed frame, the auxiliary fixed frame is parallel or perpendicular to the placement seat arrangement, the door type frame, auxiliary fixed frame, placement seat are connected with a plurality of connecting rings respectively, the lower end surface of placement seat is installed with the walking wheel. The symmetrical arrangement of a plurality of groups of pullable auxiliary support structure on the both sides of placement seat increases the support span of placement seat, keeps the stability of placement seat, prevents the toppling when loading and unloading. The door type frame and auxiliary fixed frame structure of active connection can carry out the anti -toppling operation of the compatible of different height downhole mechanical and electrical equipment.

Description

Technical Field

[0001] This utility model relates to the field of mechanical and electrical equipment handling technology, and more specifically, to an anti-tipping device for handling underground mechanical and electrical equipment. Background Technology

[0002] In mining operations, the transportation of underground electromechanical equipment is one of the most important tasks.

[0003] Patent CN222832891 U discloses a mechanical equipment handling device. It involves sequentially rotating and unfolding two rotating rods to form a desired angle with the placement base, then using an arc-shaped clamping block to press and fix the rotating rods to a limiting wheel. Turning a handwheel rotates a threaded adjusting rod, causing a support plate to move downwards and touch the ground, thus providing auxiliary support to the placement base and preventing it from tipping over when lifting mechanical equipment. However, this mechanical equipment handling device only has rotating rods for auxiliary support at two corners of the placement base; no auxiliary support structures are provided at other locations. Furthermore, no anti-tipping structure is provided in the middle of the gantry frame, thus failing to effectively prevent tipping. Utility Model Content

[0004] To overcome the shortcomings mentioned above, this utility model aims to provide a device for preventing the tipping of underground electromechanical equipment during handling.

[0005] A device for preventing tipping of underground electromechanical equipment includes a placement base, wherein a plurality of auxiliary support structures are slidably arranged inside the placement base, and the auxiliary support structures are distributed at intervals on both sides of the placement base;

[0006] A portal frame is installed on the upper surface of the placement base, and an auxiliary fixing frame is connected to the portal frame. The auxiliary fixing frame is arranged parallel or perpendicular to the placement base.

[0007] The portal frame, auxiliary fixing frame, and placement base are each connected to a number of connecting rings;

[0008] The lower end face of the placement seat is equipped with a traveling wheel.

[0009] Furthermore, the placement base has several equally spaced movable cavities, and each of the auxiliary support structures can move along the corresponding movable cavity;

[0010] The movable cavity extends through the width of the placement seat; the movable cavity includes a connected sliding cavity and a limiting cavity, the height of the sliding cavity being higher than the height of the limiting cavity; the sliding cavities of two adjacent movable cavities are located on both sides of the placement seat.

[0011] Furthermore, correspondingly, the auxiliary support structure includes a support plate, one end of which extends upward to form a limiting block, which moves along the sliding cavity; the other end of the support plate has a threaded hole and is threadedly connected to an abutment structure for abutting against the ground.

[0012] Furthermore, the abutment structure includes a threaded rod, an abutment plate, and a knob. The top end of the threaded rod is connected to the knob, and the bottom end is connected to the abutment plate. The threaded rod is adapted to the threaded hole of the support plate.

[0013] Furthermore, a push handle is connected to one side of the placement seat, and several connecting rings are provided on the other three sides for binding and fixing the ropes of the equipment.

[0014] Furthermore, the portal frame includes a first top wall and first side walls on both sides thereon; the first top wall is connected to a top plate, and the top plate is also connected to the first top wall by diagonal braces;

[0015] The top plate is equipped with several connecting rings for securing ropes to the equipment.

[0016] The first sidewall is provided with several connecting rings for securing the binding ropes of the equipment; the first sidewall is also provided with a first through hole, a second through hole and a third through hole arranged sequentially from top to bottom; the second through hole has a connecting rod that passes through it and connects to the auxiliary fixing frame; the first through hole and the second through hole are used to fix the auxiliary fixing frame in a horizontal or vertical state.

[0017] Furthermore, the auxiliary fixing frame includes a second top wall and second side walls on both sides thereon; the width of the second side wall is wider than the width of the first side wall;

[0018] The second sidewall has a strip-shaped hole, and a plurality of fourth through holes are formed on one side of the strip-shaped hole;

[0019] When the auxiliary fixing frame is in a vertical position, a fifth through hole is provided below the strip hole, and the fifth through hole coincides with the third through hole. A bolt is used to pass through the third through hole and the fifth through hole to limit the vertical auxiliary fixing frame.

[0020] When the auxiliary fixing bracket is in a horizontal state, one of the fourth through holes coincides with the first through hole. A bolt is used to pass through the first through hole and the corresponding overlapping fourth through hole to limit the horizontal auxiliary fixing bracket.

[0021] Furthermore, the inner side of the second sidewall is provided with several connecting rings for securing ropes to the equipment.

[0022] Furthermore, the traveling wheels are traveling wheels equipped with brakes.

[0023] Compared with the prior art, the beneficial effects of this utility model are:

[0024] This underground electromechanical equipment handling anti-tipping device has multiple sets of pull-out auxiliary support structures symmetrically arranged on both sides of the placement seat to increase the support span of the placement seat, maintain the stability of the placement seat, and prevent tipping during loading and unloading.

[0025] This anti-tipping device for underground mechanical and electrical equipment handling employs a movable, interconnected gantry frame and auxiliary fixing frame structure. It can adapt to anti-tipping operations for underground mechanical and electrical equipment of varying heights. When the auxiliary fixing frame is perpendicular to the placement seat, it is suitable for placing smaller or shorter underground mechanical and electrical equipment on the placement seat. When the auxiliary fixing frame is parallel to the placement seat, the extension length of the second side wall of the auxiliary fixing frame can be adjusted according to the equipment. In this case, the second side wall can provide a certain degree of obstruction to the equipment being handled, preventing it from tipping over during handling. Simultaneously, ropes are wrapped around the equipment and tied to corresponding connecting rings at appropriate positions to further prevent the equipment from tipping over during handling. Attached Figure Description

[0026] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0027] Figure 1 This is a schematic diagram of the overall structure of the anti-tipping device for handling underground electromechanical equipment in the embodiment.

[0028] Figure 2 This is a schematic diagram of the portal frame and auxiliary fixing frame in the embodiment.

[0029] Figure 3 This is a schematic diagram of the placement base in the embodiment.

[0030] Figure 4 This is an exploded schematic diagram of the cross-sectional view of the placement seat in the embodiment.

[0031] Figure 5 This is a longitudinal sectional view of the placement seat in the embodiment.

[0032] Figure 6 This is a schematic diagram of the support plate and the abutment structure in the embodiment.

[0033] Figure 7 This is an exploded view of the supporting plate and the abutment structure in the embodiment.

[0034] Figure 8 This is a schematic diagram of another state of the anti-tipping device for handling underground electromechanical equipment in the embodiment.

[0035] In the diagram: 1. Placement seat; 11. Moving cavity; 111. Sliding cavity; 112. Limiting cavity;

[0036] 2. Portal frame; 21. First top wall; 22. First side wall; 23. Top plate; 24. Diagonal brace; 25. First through hole; 26. Second through hole; 27. Third through hole;

[0037] 3. Auxiliary fixing bracket; 31. Second top wall; 32. Second side wall; 33. Strip hole; 34. Fourth through hole; 35. Fifth through hole;

[0038] 4. Connecting ring;

[0039] 5. Wheels;

[0040] 6. Support plate; 61. Limiting block; 62. Threaded hole;

[0041] 7. Abutment structure; 71. Threaded rod; 72. Abutment plate; 73. Knob;

[0042] 8. Push handle;

[0043] 9. Connecting rod. Detailed Implementation

[0044] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0045] like Figures 1-8 As shown, this embodiment provides a device for preventing tipping during the handling of underground electromechanical equipment, including a placement base 1. Several auxiliary support structures are slidably arranged inside the placement base 1, with each auxiliary support structure spaced apart on both sides of the placement base. A portal frame 2 is installed on the upper surface of the placement base 1, and an auxiliary fixing frame 3 is connected to the portal frame 2. The auxiliary fixing frame 3 is arranged parallel or perpendicular to the placement base 1. Several connecting rings 4 are connected to the portal frame 2, the auxiliary fixing frame 3, and the placement base 1 respectively, for binding ropes used to secure the equipment. Traveling wheels 5 are installed on the lower surface of the placement base 1. The traveling wheels 5 are equipped with brakes for easy movement.

[0046] In this embodiment, as Figures 3-5As shown, the placement base 1 has several equally spaced movable cavities 11, and each auxiliary support structure can move along the corresponding movable cavity 11. Specifically, the movable cavity 11 extends through the width direction of the placement base 1; the movable cavity 11 includes a connected sliding cavity 111 and a limiting cavity 112, the height of the sliding cavity 111 being higher than the height of the limiting cavity 112; the sliding cavities 111 of two adjacent movable cavities 11 are located on both sides of the placement base 1. The placement base 1 is a one-piece structure. Figure 4 The sectional view shown is only a schematic diagram to clearly illustrate its structure.

[0047] Accordingly, such as Figures 6-8 As shown, the auxiliary support structure includes a support plate 6, the height of which is adapted to the height of the limiting cavity 112, meaning the support plate 6 can be pulled and moved along the limiting cavity 112. One end of the support plate 6 extends upward to form a limiting block 61, which moves along the sliding cavity 111. The other end of the support plate 6 has a threaded hole 62 and is threadedly connected to an abutment structure 7 for contact with the ground. The abutment structure 7 includes a threaded rod 71, an abutment plate 72, and a knob 73. The top end of the threaded rod 71 is connected to the knob 73, and the bottom end is connected to the abutment plate 72. The threaded rod 71 is adapted to the threaded hole 62 of the support plate 6. When placing or removing the downhole electromechanical equipment from the placement seat 1, the auxiliary support structures on both sides of the placement seat 1 can be pulled out, and then the knob 73 can be rotated to make the abutment plate 72 contact the ground, enhancing the stability of the placement seat 1.

[0048] A push handle 8 is connected to one side of the placement seat 1, and several connecting rings 4 are respectively arranged on the other three sides of the placement seat 1 for binding and fixing the ropes of the equipment.

[0049] In this embodiment, as Figure 1 , Figure 2 and Figure 8 As shown, the portal frame 2 includes a first top wall 21 and first side walls 22 on both sides thereof; the first top wall 21 is connected to a top plate 23, and the top plate 23 is also connected to the first top wall 21 by diagonal braces 24. Several connecting rings 4 are arranged on the top plate 23 for securing ropes to the equipment. Several connecting rings 4 are arranged on the first side walls 22 for securing ropes to the equipment. A first through hole 25, a second through hole 26, and a third through hole 27 are also provided on the first side walls 22, arranged sequentially vertically; the second through hole 26 has a connecting rod 9 passing through it and connecting to the auxiliary fixing frame 3; the first through hole 25 and the second through hole 26 are used to fix the auxiliary fixing frame 3 in a horizontal or vertical state.

[0050] The auxiliary fixing frame 3 includes a second top wall 31 and second side walls 32 on both sides thereof; the width of the second side wall 32 is wider than the width of the first side wall 22. A strip-shaped hole 33 is provided in the second side wall 32, and several fourth through holes 34 are provided on one side of the strip-shaped hole 33. Several connecting rings 4 are arranged on the inner side of the second side wall for binding ropes for fixing the equipment.

[0051] When the auxiliary fixing frame 3 is in a vertical state, a fifth through hole 35 is provided below the strip hole 33, and the fifth through hole 35 of the auxiliary fixing frame 3 coincides with the third through hole 27 of the portal frame 2. Bolts are used to pass through the third through hole 27 and the fifth through hole 35 to limit the vertical auxiliary fixing frame 3.

[0052] When the auxiliary fixing bracket 3 is in a horizontal state, one of the fourth through holes 34 coincides with the first through hole 25 of the portal frame 2. A bolt is used to pass through the first through hole 25 and the corresponding overlapping fourth through hole 34 to limit the horizontal auxiliary fixing bracket 3.

[0053] The connecting rod 9 is a round rod with limiting plates at both ends, located on the outside of the portal frame. The connecting rod 9 passes through the second through hole 26 of the portal frame 2 and the strip hole 33 of the auxiliary fixing frame 3. When the auxiliary fixing frame 3 is perpendicular to the placement seat 1, bolts are used to pass through the third through hole 27 of the portal frame 2 and the fifth through hole 35 of the auxiliary fixing frame 3 to limit its movement. At this time, smaller or shorter underground electromechanical equipment can be placed on the placement seat 1, and then ropes can be wrapped around the equipment and tied to the corresponding connecting ring 4 to prevent the equipment from tipping over during transport.

[0054] When moving high-altitude underground electromechanical equipment, remove the bolts penetrating the third through hole 27 of the portal frame 2 and the fifth through hole 35 of the auxiliary fixing frame 3. Then, rotate the auxiliary fixing frame 3 along the connecting rod 9 until it is parallel to the placement seat 1. Next, move the auxiliary fixing frame 3 horizontally so that the two second side walls 32 of the auxiliary fixing frame 3 are located on both sides of the equipment to be moved. At this time, the second side walls can provide a certain degree of obstruction to the equipment to be moved, preventing it from tipping over during the moving process. Alternatively, ropes can be wrapped around the equipment and tied to the corresponding connecting rings at appropriate positions to further prevent the equipment from tipping over during the moving process.

[0055] After the rope is wound around the equipment, the rope can be tied to the connecting ring 4 of the placement seat 1, the gantry frame 2, or the auxiliary fixing frame 3, depending on the actual situation, to effectively prevent the equipment from tipping over during transportation.

[0056] The anti-tipping device for handling underground electromechanical equipment provided in this embodiment can be pushed to a designated location, the brake can be applied to stop the traveling wheels, the auxiliary support structures on both sides of the placement seat 1 can be pulled out, and then the knob 73 can be rotated to make the abutment plate 72 abut against the ground. It can provide a stable placement seat 1 when placing underground electromechanical equipment on or removing it from the placement seat 1.

[0057] Because of the movable connection between the portal frame 2 and the auxiliary fixing frame 3, when the auxiliary fixing frame 3 is kept perpendicular to the placement seat 1, the auxiliary fixing frame 3 is limited by bolts passing through the third through hole 27 of the portal frame 2 and the fifth through hole 35 of the auxiliary fixing frame 3. At this time, it is suitable for placing small or short underground electromechanical equipment on the placement seat 1. At the same time, ropes are used to wrap around the equipment and tie it to the corresponding connecting ring 4 at a suitable position to prevent the equipment from tipping over during transportation.

[0058] When the auxiliary fixing frame 3 is kept parallel to the placement seat 1, the extension length of the second side wall 32 of the auxiliary fixing frame 3 can be adjusted according to the equipment. At this time, the second side wall 32 can play a certain blocking role for the equipment to be transported, preventing it from tipping over during transportation. At the same time, ropes are wrapped around the equipment and tied to the connecting rings at appropriate positions to further prevent the equipment from tipping over during transportation.

[0059] The anti-tipping device for handling underground electromechanical equipment provided in this embodiment has multiple sets of pull-out auxiliary support structures symmetrically arranged on both sides of the placement seat 1 to increase the support span of the placement seat 1, maintain the stability of the placement seat 1, and prevent tipping during loading and unloading.

[0060] The anti-tipping device for handling downhole electromechanical equipment provided in this embodiment adopts a movably connected gantry frame 2 and auxiliary fixing frame 3 structure, which can perform anti-tipping operations adapted to downhole electromechanical equipment of different heights. When the auxiliary fixing frame 3 is kept perpendicular to the placement seat 1, it is suitable for placing downhole electromechanical equipment with small volume or low height on the placement seat 1. When the auxiliary fixing frame 3 is kept parallel to the placement seat 1, the extension length of the second side wall 32 of the auxiliary fixing frame 3 can be adjusted according to the equipment. At this time, the second side wall 32 can play a certain blocking role for the equipment to be handled, preventing it from tipping over during handling. At the same time, the rope is wrapped around the equipment and tied to the corresponding connecting ring at an appropriate position to further prevent the equipment from tipping over during handling.

[0061] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A device for preventing tipping during handling of underground electromechanical equipment, characterized in that, Includes a placement seat (1), and the placement seat (1) is provided with a plurality of auxiliary support structures that slide inside, and each of the auxiliary support structures is distributed at intervals on both sides of the placement seat (1); A portal frame (2) is installed on the upper surface of the placement seat (1), and an auxiliary fixing frame (3) is connected to the portal frame (2). The auxiliary fixing frame (3) is arranged parallel or perpendicular to the placement seat (1). The portal frame (2), auxiliary fixing frame (3), and placement seat (1) are each connected to a number of connecting rings (4); The lower end face of the placement seat (1) is equipped with a traveling wheel (5).

2. The anti-tipping device for handling underground electromechanical equipment according to claim 1, characterized in that, The placement seat (1) has several equally spaced movable cavities (11), and each of the auxiliary support structures can move along the corresponding movable cavity (11); The movable cavity (11) extends through the width of the placement seat (1); the movable cavity (11) includes a connected sliding cavity (111) and a limiting cavity (112), the height of the sliding cavity (111) is higher than the height of the limiting cavity (112); the sliding cavities (111) of two adjacent movable cavities (11) are located on both sides of the placement seat (1).

3. The anti-tipping device for handling underground electromechanical equipment according to claim 2, characterized in that, The auxiliary support structure includes a support plate (6), one end of which extends upward to a limiting block (61), which moves along the sliding cavity (111); the other end of the support plate (6) is provided with a threaded hole (62) and is threadedly connected to an abutment structure (7) for abutting against the ground.

4. The anti-tipping device for handling underground electromechanical equipment according to claim 3, characterized in that, The abutting structure (7) includes a threaded rod (71), an abutting plate (72), and a knob (73). The top end of the threaded rod (71) is connected to the knob (73), and the bottom end is connected to the abutting plate (72). The threaded rod (71) is adapted to the threaded hole (62) of the support plate (6).

5. The anti-tipping device for handling underground electromechanical equipment according to claim 4, characterized in that, The placement seat (1) is connected to a push handle (8) on one side, and several connecting rings (4) are provided on the other three sides for binding the ropes of the equipment.

6. The anti-tipping device for handling underground electromechanical equipment according to claim 5, characterized in that, The portal frame (2) includes a first top wall (21) and first side walls (22) on both sides thereon; the first top wall (21) is connected to a top plate (23), and the top plate (23) is also connected to the first top wall (21) by a diagonal brace (24); The top plate (23) is provided with several connecting rings (4) for binding and fixing the ropes of the equipment; The first sidewall (22) is provided with several connecting rings (4) for fixing the binding ropes of the equipment; the first sidewall (22) is also provided with a first through hole (25), a second through hole (26) and a third through hole (27) arranged in sequence; the second through hole (26) is through which a connecting rod (9) passes and is connected to the auxiliary fixing frame (3); the first through hole (25) and the second through hole (26) are used to fix the auxiliary fixing frame (3) in a horizontal or vertical state.

7. The anti-tipping device for handling underground electromechanical equipment according to claim 6, characterized in that, The auxiliary fixing frame (3) includes a second top wall (31) and second side walls (32) on both sides thereon; the width of the second side wall (32) is wider than the width of the first side wall (22); The second sidewall (32) has a strip-shaped hole (33), and a plurality of fourth through holes (34) are provided on one side of the strip-shaped hole (33); When the auxiliary fixing bracket (3) is in a vertical state, a fifth through hole (35) is provided below the strip hole (33), and the fifth through hole (35) coincides with the third through hole (27). Bolts are used to pass through the third through hole (27) and the fifth through hole (35) to limit the vertical auxiliary fixing bracket (3). When the auxiliary fixing bracket (3) is in a horizontal state, one of the fourth through holes (34) coincides with the first through hole (25). A bolt is used to pass through the first through hole (25) and the corresponding overlapping fourth through hole (34) to limit the horizontal auxiliary fixing bracket (3).

8. The anti-tipping device for handling underground electromechanical equipment according to claim 7, characterized in that, The inner side of the second sidewall (32) is provided with several connecting rings (4) for binding the ropes of the equipment.

9. The anti-tipping device for handling underground electromechanical equipment according to claim 8, characterized in that, The traveling wheel (5) is a traveling wheel (5) with brakes.

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