Combined portable cable protection gap bridge

Abstract

The utility model discloses a combined portable cable protection gap bridge, which relates to the technical field of mining cable protection, and comprises a bottom plate, a first slope-shaped piece and a second slope-shaped piece, and two sides of the bottom plate are inclined planes which are inclined towards the middle from bottom to top; the first slope-shaped piece is detachably and fixedly connected to the first side of the bottom plate, the first side of the first slope-shaped piece is a first slope surface, the second side of the first slope-shaped piece is a first vertical surface, and the height of the first slope-shaped piece is larger than the diameter of a cable; the second slope-shaped piece is detachably and fixedly connected to the second side of the bottom plate, the first side of the second slope-shaped piece is a second slope surface, the second side of the second slope-shaped piece is a second vertical surface, the height of the first slope-shaped piece is larger than the diameter of the cable, the second vertical surface and the first vertical surface are oppositely arranged, and a gap is formed between the first vertical surface and the second vertical surface; the cable protection device is simple in structure, convenient to use and capable of effectively protecting the cable.

Description

Technical Field

[0001] The utility model relates to the technical field of mining cable protection, in particular to a combined portable cable protection bridge for crossing. Background Art

[0002] At present, most of the equipment in our company uses cables for power supply during the production process. According to the on-site requirements, the power supply equipment needs to move forward with the cable during operation. Therefore, things such as cable blockages may occur. The method we currently use is to dig a ditch on the hard ground and put the cable in it to ensure the normal operation of other equipment. However, during the actual production process, it is often difficult to dig due to the hard ground in the stope, and after excavation, due to the large number of stones on site, the cable is easily squeezed and deformed, ultimately resulting in damage to the cable insulation layer, which is likely to cause electric leakage. This requires us to constantly check and repair the cable to determine its condition. This not only wastes manpower but also poses a risk of electric leakage due to incomplete inspection. In order to change the existing cable crossing method, we need to design a combined portable cable protection bridge, which can not only protect the power supply of the equipment but also protect the safety of the operators. Content of the Utility Model

[0003] The purpose of the utility model is to provide a combined portable cable protection bridge to solve the problems existing in the above-mentioned prior art, with a simple structure, convenient use, and effective cable protection.

[0004] To achieve the above purpose, the utility model provides the following solution:

[0005] The utility model provides a combined portable cable protection bridge for crossing, including: a bottom plate, a first slope member, and a second slope member. The two sides of the bottom plate are inclined planes that slope upward from bottom to middle; the first slope member is detachably and fixedly connected to the first side of the bottom plate, and the first side of the first slope member is a first slope surface, the second side of the first slope member is a first vertical surface, and the height of the first slope member is greater than the diameter of the cable; the second slope member is detachably and fixedly connected to the second side of the bottom plate, the first side of the second slope member is a second slope surface, the second side of the second slope member is a second vertical surface, the height of the second slope member is greater than the diameter of the cable, the second vertical surface is arranged opposite to the first vertical surface, and a gap is arranged between the first vertical surface and the second vertical surface for placing the cable.

[0006] Preferably, the first slope member and the second slope member have the same structure.

[0007] Preferably, the first slope-shaped member includes a first lifting plate, a second lifting plate, a third lifting plate, and a fourth lifting plate. The first lifting plate is used for detachably and fixedly connecting to the bottom plate. The second lifting plate is used for detachably and fixedly connecting to the first lifting plate. The third lifting plate is used for detachably and fixedly connecting above the second lifting plate. The fourth lifting plate is used for detachably and fixedly connecting above the third lifting plate.

[0008] Preferably, it further includes a plurality of first recessed fixing bolts and a plurality of nuts. A plurality of first connection holes are provided on the bottom plate. The bottom of the first connection hole is a first nut fixing hole, and the top is a first screw through hole. The first screw through hole communicates with the first nut fixing hole. The first nut fixing hole is used for placing nuts. A plurality of second connection holes are provided on the first lifting plate. The bottom of the second connection hole is a second nut fixing hole, the middle is a second screw through hole, and the top is a first recessed fixing hole. The first recessed fixing bolt is used for passing through the second connection hole and the first screw through hole that are not covered by the second lifting plate. The first recessed fixing bolt is threadedly connected to the nut in the first nut fixing hole and makes the nut of the first recessed fixing bolt sink into the first recessed fixing hole.

[0009] Preferably, it further includes a plurality of second recessed fixing bolts. A plurality of third connection holes are provided on the second lifting plate. The bottom of the third connection hole is a third nut fixing hole, the middle is a third screw through hole, and the top is a second recessed fixing hole. The second recessed fixing bolt is used for passing through the third connection hole, the second connection hole, and the first screw through hole that are not covered by the third lifting plate. The second recessed fixing bolt is threadedly connected to the nut in the first nut fixing hole and makes the nut of the second recessed fixing bolt sink into the second recessed fixing hole.

[0010] Preferably, it further includes a plurality of third recessed fixing bolts. A plurality of fourth connection holes are provided on the third lifting plate. The bottom of the fourth connection hole is a fourth nut fixing hole, the middle is a fourth screw through hole, and the top is a third recessed fixing hole. The third recessed fixing bolt is used for passing through the fourth connection hole, the third connection hole, the second connection hole, and the first screw through hole that are not covered by the fourth lifting plate. The third recessed fixing bolt is threadedly connected to the nut in the first nut fixing hole and makes the nut of the third recessed fixing bolt sink into the third recessed fixing hole.

[0011] Preferably, it further includes a plurality of fourth recessed fixing bolts. A plurality of fifth connection holes are provided on the fourth lifting plate. The bottom of the fifth connection hole is a fifth nut fixing hole, the middle is a fifth screw through hole, and the top is a fourth recessed fixing hole. The fourth recessed fixing bolts are used to pass through the fifth connection holes, the fourth connection holes, the third connection holes, the second connection holes, and the first screw through holes. The fourth recessed fixing bolts are threadedly connected to the nuts in the first nut fixing holes and the nuts of the fourth recessed fixing bolts are sunk into the fourth recessed fixing holes.

[0012] Preferably, internal hexagonal holes are provided at the tops of the nuts of the first recessed fixing bolt, the second recessed fixing bolt, the third recessed fixing bolt, and the fourth recessed fixing bolt.

[0013] The utility model has achieved the following technical effects compared with the prior art:

[0014] The utility model provides a combined portable cable protection bridge. During use, the first sloping plate and the second sloping plate are installed on both sides of the bottom plate, and the cable is placed in the space between the first sloping plate and the second sloping plate. When the vehicle travels, it presses over the first slope and the second slope without damaging the cable. The structure is simple and easy to use, effectively protecting the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a schematic structural diagram of the combined portable cable protection bridge provided by the present invention;

[0017] Figure 2 It is a front view of the combined portable cable protection bridge provided by the present invention;

[0018] Figure 3 It is a schematic structural diagram of the first recessed fixing bolt in the combined portable cable protection bridge provided by the present invention;

[0019] In the figure: 1. Bottom plate; 2. First sloping part; 3. Second sloping part; 4. First lifting plate; 5. Second lifting plate; 6. Third lifting plate; 7. Fourth lifting plate; 8. First recessed fixing bolt; 9. Nut; 10. First connection hole; 11. Second connection hole; 12. Third connection hole; 13. Fourth connection hole; 14. Fifth connection hole; 15. Cable; 16. Hexagonal socket hole. Detailed implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] The purpose of the present invention is to provide a combined portable cable protection bridge to solve the problems existing in the above-mentioned prior art, with a simple structure, convenient use, and effective protection of the cable.

[0022] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation modes.

[0023] The present invention provides a combined portable cable protection bridge, as Figures 1 to 3 shown, including: a bottom plate 1, a first sloping part 2, and a second sloping part 3. The two sides of the bottom plate 1 are inclined planes that slope upward from bottom to middle; the first sloping part 2 is detachably and fixedly connected to the first side of the bottom plate 1, and the first side of the first sloping part 2 is the first slope surface, the second side of the first sloping part 2 is the first vertical surface, and the height of the first sloping part 2 is greater than the diameter of the cable 15; the second sloping part 3 is detachably and fixedly connected to the second side of the bottom plate 1, the first side of the second sloping part 3 is the second slope surface, the second side of the second sloping part 3 is the second vertical surface, the height of the first sloping part 2 is greater than the diameter of the cable 15, the second vertical surface is arranged opposite to the first vertical surface, and a gap is arranged between the first vertical surface and the second vertical surface for placing the cable 15. Install the first sloping plate and the second sloping plate on both sides of the bottom plate 1, and place the cable 15 in the gap between the first sloping plate and the second sloping plate. When the vehicle drives over from the first slope surface and the second slope surface, it will not damage the cable 15. It has a simple structure, convenient use, and effectively protects the cable 15.

[0024] In a preferred embodiment, the first sloping part 2 and the second sloping part 3 have the same structure, with a simple structure and convenient assembly.

[0025] In a preferred embodiment, the first sloping member 2 includes a first lifting plate 4, a second lifting plate 5, a third lifting plate 6, and a fourth lifting plate 7. The first lifting plate 4 is used to be detachably and fixedly connected to the bottom plate 1. The second lifting plate 5 is used to be detachably and fixedly connected to the first lifting plate 4. The third lifting plate 6 is used to be detachably and fixedly connected above the second lifting plate 5. The fourth lifting plate 7 is used to be detachably and fixedly connected above the third lifting plate 6. The number of lifting plates in each first sloping member 2 is not limited to 4, and is mainly configured according to the diameter of the cable 15.

[0026] In a preferred embodiment, the combined portable cable protection cross-bridge further includes a plurality of first recessed fixing bolts 8 and a plurality of nuts 9. A plurality of first connection holes 10 are provided on the bottom plate 1. The bottom of the first connection hole 10 is a first nut 9 fixing hole, and the top is a first screw through hole. The first screw through hole communicates with the first nut 9 fixing hole. The first nut 9 fixing hole is used to place the nut 9. A plurality of second connection holes 11 are provided on the first lifting plate 4. The bottom of the second connection hole 11 is a second nut 9 fixing hole, the middle is a second screw through hole, and the top is a first recessed fixing hole. The first recessed fixing bolt 8 is used to pass through the nut 9 in the second connection hole 11, the first screw through hole, and the first nut 9 fixing hole that is not covered by the second lifting plate 5 and is threadedly connected, and the nut of the first recessed fixing bolt 8 sinks into the first recessed fixing hole.

[0027] In a preferred embodiment, the combined portable cable protection cross-bridge further includes a plurality of second recessed fixing bolts. A plurality of third connection holes 12 are provided on the second lifting plate 5. The bottom of the third connection hole 12 is a third nut 9 fixing hole, the middle is a third screw through hole, and the top is a second recessed fixing hole. The second recessed fixing bolt is used to pass through the nut 9 in the third connection hole 12, the second connection hole 11, the first screw through hole, and the first nut 9 fixing hole that is not covered by the third lifting plate 6 and is threadedly connected, and the nut of the second recessed fixing bolt sinks into the second recessed fixing hole.

[0028] In a preferred embodiment, the combined portable cable protection cross-bridge further includes a plurality of third recessed fixing bolts. A plurality of fourth connection holes 13 are provided on the third lifting plate 6. The bottom of the fourth connection hole 13 is a fourth nut 9 fixing hole, the middle is a fourth screw through hole, and the top is a third recessed fixing hole. The third recessed fixing bolt is used to pass through the nut 9 in the fourth connection hole 13, the third connection hole 12, the second connection hole 11, the first screw through hole, and the first nut 9 fixing hole that is not covered by the fourth lifting plate 7 and is threadedly connected, and the nut of the third recessed fixing bolt sinks into the third recessed fixing hole.

[0029] In a preferred embodiment, the combined portable cable protection overpass further includes a plurality of fourth recessed fixing bolts. A plurality of fifth connection holes 14 are provided on the fourth lifting plate 7. The bottom of the fifth connection hole 14 is a fifth nut 9 fixing hole, the middle part is a fifth screw through hole, and the top is a fourth recessed fixing hole. The fourth recessed fixing bolts are used to pass through the fifth connection hole 14, the fourth connection hole 13, the third connection hole 12, the second connection hole 11, the first screw through hole and the nut 9 fixing hole in the first nut 9 for threaded connection, and the nuts of the fourth recessed fixing bolts are sunk into the fourth recessed fixing holes.

[0030] In a preferred embodiment, internal hexagonal holes 16 are provided at the tops of the nuts of the first recessed fixing bolt 8, the second recessed fixing bolt, the third recessed fixing bolt and the fourth recessed fixing bolt. The structure is simple, which is convenient to completely sink the first recessed fixing bolt 8, the second recessed fixing bolt, the third recessed fixing bolt and the fourth recessed fixing bolt into the first slope member 2 or the second slope member 3.

[0031] The combined portable cable protection overpass provided by the present invention is suitable for various working conditions, increases the usability of the product, and improves the operation efficiency. In addition, the present invention also greatly reduces the labor intensity of operators, and at the same time can arbitrarily change the support effect according to actual needs. It can be used not only in mines, but also in underground and field operations, and can also be applied in a narrow space, especially in a small on-site environment. At the same time, it can save 20,000 yuan in costs.

[0032] In the present invention, specific examples are used to elaborate on the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the method and its core idea of the present invention; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present invention.

Claims

1. A combined portable cable protection bridge, characterized in that: Comprising: A bottom plate, with both sides of the bottom plate being inclined surfaces that slope upward from bottom to middle. A first sloping member, which is detachably and fixedly connected to the first side of the bottom plate. The first side of the first sloping member is a first sloping surface, the second side of the first sloping member is a first vertical surface, and the height of the first sloping member is greater than the diameter of the cable. And A second sloping member, which is detachably and fixedly connected to the second side of the bottom plate. The first side of the second sloping member is a second sloping surface, the second side of the second sloping member is a second vertical surface, the height of the first sloping member is greater than the diameter of the cable, the second vertical surface is arranged opposite to the first vertical surface, and there is a gap between the first vertical surface and the second vertical surface for placing the cable.

2. The combined portable cable protection bridge according to claim 1, characterized in that: The first sloping member and the second sloping member have the same structure.

3. The combined portable cable protection bridge according to claim 2, characterized in that: The first sloping member includes a first lifting plate, a second lifting plate, a third lifting plate, and a fourth lifting plate. The first lifting plate is used for detachably and fixedly connecting to the bottom plate, the second lifting plate is used for detachably and fixedly connecting to the first lifting plate, the third lifting plate is used for detachably and fixedly connecting above the second lifting plate, and the fourth lifting plate is used for detachably and fixedly connecting above the third lifting plate.

4. The combined portable cable protection bridge according to claim 3, characterized in that: It further includes a plurality of first recessed fixing bolts and a plurality of nuts. A plurality of first connection holes are provided on the bottom plate. The bottom of the first connection hole is a first nut fixing hole, the top is a first screw through hole, and the first screw through hole communicates with the first nut fixing hole. The first nut fixing hole is used for placing nuts. A plurality of second connection holes are provided on the first lifting plate. The bottom of the second connection hole is a second nut fixing hole, the middle is a second screw through hole, and the top is a first recessed fixing hole. The first recessed fixing bolt is used for passing through the second connection hole, the first screw through hole that is not covered by the second lifting plate. The first recessed fixing bolt is threadedly connected to the nut in the first nut fixing hole and makes the nut of the first recessed fixing bolt sink into the first recessed fixing hole.

5. The combined portable cable protection bridge according to claim 4, characterized in that: It further includes a plurality of second recessed fixing bolts. A plurality of third connection holes are provided on the second lifting plate. The bottom of the third connection hole is a third nut fixing hole, the middle is a third screw through hole, and the top is a second recessed fixing hole. The second recessed fixing bolt is used for passing through the third connection hole, the second connection hole, the first screw through hole that is not covered by the third lifting plate. The second recessed fixing bolt is threadedly connected to the nut in the first nut fixing hole and makes the nut of the second recessed fixing bolt sink into the second recessed fixing hole.

6. The combined portable cable protection overpass according to claim 5, wherein: It further includes a plurality of third recessed fixing bolts. A plurality of fourth connection holes are provided on the third lifting plate. The bottom of the fourth connection hole is a fourth nut fixing hole, the middle part is a fourth screw through hole, and the top is a third recessed fixing hole. The third recessed fixing bolts are used to pass through the fourth connection holes, the third connection holes, the second connection holes, and the first screw through holes that are not covered by the fourth lifting plate. The third recessed fixing bolts are threadedly connected to the nuts in the first nut fixing holes and the nuts of the third recessed fixing bolts are sunk into the third recessed fixing holes.

7. The combined portable cable protection cross-bridge according to claim 6, characterized in that: It further includes a plurality of fourth recessed fixing bolts. A plurality of fifth connection holes are provided on the fourth lifting plate. The bottom of the fifth connection hole is a fifth nut fixing hole, the middle part is a fifth screw through hole, and the top is a fourth recessed fixing hole. The fourth recessed fixing bolts are used to pass through the fifth connection holes, the fourth connection holes, the third connection holes, the second connection holes, and the first screw through holes. The fourth recessed fixing bolts are threadedly connected to the nuts in the first nut fixing holes and the nuts of the fourth recessed fixing bolts are sunk into the fourth recessed fixing holes.

8. The combined portable cable protection bridge according to claim 7, characterized in that: Hexagonal socket holes are provided at the tops of the nuts of the first recessed fixing bolt, the second recessed fixing bolt, the third recessed fixing bolt, and the fourth recessed fixing bolt.

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