Electric power engineering cable protection device

Abstract

The utility model discloses an electric power engineering cable protection device, which comprises two groups of installation boxes, the top of one of the two groups of installation boxes is fixedly connected with an installation sheet, and the outer surface walls of the two groups of installation boxes are respectively and fixedly connected with a fixed block and a connecting seat. According to the mounting box, the connecting base is rotationally matched with the fixing block through the shaft rod, the shaft rod is in linkage with the protruding rod, after the other group of mounting boxes deflect to a proper orientation, the positioning rod is rotated, and the open end of the positioning rod abuts against the outer surface wall of the protruding rod while the positioning rod is screwed with the inner surface wall of the fixing sleeve, so that locking of the protruding rod and the shaft rod is achieved; according to the cable protection device for the electric power engineering, the two groups of mounting boxes are arranged, so that the fixation between the two groups of mounting boxes is realized, one of the two groups of mounting boxes does not need to depend on a proper bearing surface while a cable is prevented from being worn at a corner, the application range of the cable protection device for the electric power engineering is wider, the number of fasteners is reduced, and the use convenience of the cable protection device for the electric power engineering is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power equipment, in particular to a cable protection device for electric power engineering. Background Art

[0002] During the installation and construction of electrical engineering, it is often necessary to lay a large number of supporting cables for electrical equipment. Cables are a general term for items such as optical cables and electrical cables. Cables in electrical engineering are one of the main parts of the normal operation of the entire electrical engineering. They are mainly used for multiple functions such as control installation, connecting equipment, and transmitting electricity. They are common and indispensable in daily life.

[0003] Chinese patent publication number CN217903955U, publication time 20221125, discloses a power engineering cable protection device, including a cable body, a first installation box and a second installation box are respectively arranged behind the surface of the cable body, the first installation box and the second installation box are hinged, a lower box body is fixed below the surface of the first installation box and the second installation box, a side box body is arranged in front of the first installation box and the second installation box, and a plurality of rollers are rotatably arranged inside the first installation box, the second installation box, the lower box body and the side box body, and the rollers are in contact with the surface of the cable body.

[0004] Existing power engineering cable protection devices such as the above-mentioned can protect cables according to the turning angles of different walls, effectively avoiding damage to cables when they are in contact with the corners of the wall turning points. In the specific implementation process, the two sets of connection boxes are matched through conventional rotating shafts. Therefore, both sets of connection boxes need to be equipped with multiple sets of mounting plates to cooperate with external fasteners. This requires two sets of mounting surfaces to place the two sets of mounting boxes, and operators often need to tighten multiple sets of fasteners. The overall operation is relatively inconvenient and there are installation restrictions. Therefore, it is urgent to propose a corresponding power engineering cable protection device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a power engineering cable protection device in order to solve the above problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A power engineering cable protection device comprises two groups of installation boxes, wherein one of the two groups of installation boxes has an installation plate fixedly connected to the top, and the outer walls of the two groups of installation boxes are respectively fixedly connected to a fixing block and a connecting seat, the connecting seat is rotatably connected to the fixing block through an axle, the top of the fixing block is fixedly connected to a fixing sleeve, and the inner surface wall of the fixing sleeve is provided with a locking assembly for axial locking of the axle.

[0008] Preferably, the two groups of installation boxes each include a split body 1 and a split body 2, the outer wall of the split body 1 is fixedly connected with a slide plate, the outer wall of the slide plate is slidably connected to the inner wall of the split body 2 via a slide groove, and a limiting portion for limiting the slide plate is provided at the bottom of the split body 2.

[0009] Preferably, the limiting portion comprises a locking rod, an outer wall of the locking rod is screwed and connected to the two inner walls of the split body, and an open end of the locking rod abuts against the outer wall of the slide plate.

[0010] Preferably, the outer walls of the vertical ends of the split body 1 and the split body 2 are rotatably connected with guide rollers, and the tops of the horizontal ends of the split body 1 and the split body 2 are snap-connected with balls.

[0011] Preferably, the locking assembly comprises a protruding rod, the protruding rod is fixedly mounted on the top of the shaft rod, the inner surface wall of the fixing sleeve is screwedly connected with a positioning rod, and the open end of the positioning rod abuts against the outer surface wall of the protruding rod.

[0012] Preferably, the open end of the positioning rod is wrapped with a rubber sleeve.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. In the present application, one of the groups of installation boxes is fixed on a suitable installation surface by the cooperation of the external fasteners and the installation plates, and then the other group of installation boxes is deflected according to the direction of the cables, and the connecting seat is rotated and cooperated with the fixing block through the shaft rod, and the shaft rod is linked to the protruding rod until the other group of installation boxes is deflected to the appropriate direction, and then the positioning rod is rotated. While the positioning rod is screwed into the inner surface wall of the fixing sleeve, the open end of the positioning rod abuts against the outer surface wall of the protruding rod, thereby realizing the locking of the protruding rod and the shaft rod, and then realizing the fixation between the two groups of installation boxes. In this way, the wear of the cables at the corners can be avoided, and one of the two groups of installation boxes does not need to rely on a suitable receiving surface, so that the adaptability of the power engineering cable protection device is wider, and the number of fasteners is reduced, and the convenience of using the power engineering cable protection device is improved.

[0015] 2. In the present application, the two sets of locking rods are moved and rotated to make their open ends disengage from the corresponding slides, and the two sets of component twos are pulled to move the same distance. The two sets of component twos are respectively linked to the two sets of slides, and the two sets of slides are respectively matched with the two sets of slide grooves until the width of the two sets of installation boxes reaches the specified requirement. Then, the two sets of locking rods are respectively locked, and the two sets of locking rods are locked again by friction, so that the foldable power engineering cable protection device can adapt to cables of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure schematic diagram provided according to the embodiment of the utility model is shown;

[0017] Figure 2A schematic diagram of the structure of the installation box provided according to an embodiment of the utility model is shown;

[0018] Figure 3 A schematic diagram of the structure of the connecting socket provided according to an embodiment of the utility model is shown;

[0019] Figure 4 A schematic diagram of the structure of a slide plate provided according to an embodiment of the utility model is shown.

[0020] Legend:

[0021] 1. Installation box; 101. Split one; 102. Split two; 2. Installation plate; 3. Guide roller; 4. Fixing block; 5. Connecting seat; 6. Ball bearing; 7. Axle rod; 8. Fixing sleeve; 9. Protruding rod; 10. Positioning rod; 11. Slide plate; 12. Slide groove; 13. Locking rod. DETAILED DESCRIPTION

[0022] 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 of 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.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A power engineering cable protection device, comprising two groups of installation boxes 1, one of the two groups of installation boxes 1 is fixedly connected to the top with an installation sheet 2, the outer walls of the two groups of installation boxes 1 are respectively fixedly connected to a fixing block 4 and a connecting seat 5, the connecting seat 5 is rotatably connected to the fixing block 4 through a shaft 7, a fixing sleeve 8 is fixedly connected to the top of the fixing block 4, and a locking assembly for axial locking of the shaft 7 is arranged on the inner surface wall of the fixing sleeve 8;

[0025] One of the groups of installation boxes 1 is fixed on a suitable installation surface through the cooperation of external fasteners and installation pieces 2, and then the other group of installation boxes 1 is deflected according to the direction of the cable, and the connecting seat 5 is rotated and cooperated with the fixing block 4 through the shaft rod 7, and the shaft rod 7 is linked to the protruding rod 9, until the other group of installation boxes 1 is deflected to the appropriate direction, and the positioning rod 10 is rotated. While the positioning rod 10 is screwed into the inner surface wall of the fixing sleeve 8, the open end of the positioning rod 10 abuts against the outer surface wall of the protruding rod 9, so as to achieve locking of the protruding rod 9 and the shaft rod 7, and then achieve fixation between the two groups of installation boxes 1, so as to avoid wear of the cables at the corners, and one of the two groups of installation boxes 1 does not need to rely on a suitable receiving surface, so that the adaptability of the power engineering cable protection device is wider, and the number of fasteners is reduced, and the convenience of using the power engineering cable protection device is improved.

[0026] Specifically, Figure 2 and Figure 4 As shown, the two groups of installation boxes 1 both include a split body 101 and a split body 2 102, the outer wall of the split body 101 is fixedly connected with a slide plate 11, the outer wall of the slide plate 11 is slidably connected to the inner wall of the split body 2 102 through a slide groove 12, and a limiting portion for limiting the position of the slide plate 11 is arranged at the bottom of the split body 2 102, the limiting portion includes a locking rod 13, the outer wall of the locking rod 13 is screwed and connected to the inner wall of the split body 2 102, and the open end of the locking rod 13 abuts against the outer wall of the slide plate 11, the two groups of locking rods 13 are rotated in turn to make their open ends disengage from the corresponding slide plates 11, and the two groups of split bodies 102 are pulled to move the same distance, and the two groups of split bodies 102 are respectively linked to the two groups of slide plates 11, and the two groups of slide plates 11 are respectively matched with the two groups of slide grooves 12 until the width of the two groups of installation boxes 1 reaches the specified requirement, and then the two groups of locking rods 13 are respectively locked, and the two groups of locking rods 13 are again locked by friction force, so that the foldable power engineering cable protection device can adapt to cables of different sizes.

[0027] Specifically, Figure 2 and Figure 3 As shown, the outer walls of the vertical ends of the split body 101 and the split body 2 102 are rotatably connected with guide rollers 3, and the tops of the horizontal ends of the split body 101 and the split body 2 102 are snap-connected with balls 6, so as to avoid wear of the cables during movement and adapt to cables of different sizes. The locking assembly includes a convex rod 9, which is fixedly mounted on the top of the shaft rod 7, and a positioning rod 10 is screwed on the inner wall of the fixing sleeve 8, and the open end of the positioning rod 10 abuts against the outer wall of the convex rod 9. The positioning rod 10 is rotated, and the positioning rod 10 is screwed on the inner wall of the fixing sleeve 8, while the open end of the positioning rod 10 abuts against the outer wall of the convex rod 9, so as to achieve locking of the convex rod 9 and the shaft rod 7, and then achieve fixation between the two groups of installation boxes 1, and the open end of the positioning rod 10 is wrapped with a rubber sleeve, so as to ensure the stability of the contact between the positioning rod 10 and the outer wall of the convex rod 9.

[0028] Working principle: One set of installation boxes 1 is fixed on a suitable installation surface through the cooperation of external fasteners and installation pieces 2, and then the other set of installation boxes 1 is deflected according to the direction of the cable, and the connecting seat 5 is rotated and cooperated with the fixing block 4 through the shaft rod 7, and the shaft rod 7 is linked with the protruding rod 9 until the other set of installation boxes 1 is deflected to the appropriate direction, and then the positioning rod 10 is rotated. While the positioning rod 10 is screwed with the inner surface wall of the fixing sleeve 8, the open end of the positioning rod 10 abuts against the outer surface wall of the protruding rod 9, so as to achieve the locking of the protruding rod 9 and the shaft rod 7, and then the fixation between the two sets of installation boxes 1 is achieved, so that the wear of the cables at the corners can be avoided, and one of the two sets of installation boxes 1 does not need to rely on the appropriate The receiving surface makes the adaptability of the power engineering cable protection device wider, reduces the number of fasteners, and improves the convenience of using the power engineering cable protection device. The two sets of locking rods 13 are rotated in turn to make their open ends disengage from the corresponding slides 11, and the two sets of split second 102 are pulled to move the same distance. The two sets of split second 102 are respectively linked to the two sets of slides 11, and the two sets of slides 11 are respectively matched with the two sets of slide grooves 12 until the width of the two sets of installation boxes 1 reaches the specified requirement, and then the two sets of locking rods 13 are respectively locked. The two sets of locking rods 13 lock the two sets of slides 11 again through friction, so that the foldable power engineering cable protection device can adapt to cables of different sizes.

[0029] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A power engineering cable protection device, comprising two sets of installation boxes (1), characterized in that: One of the two groups of installation boxes (1) is fixedly connected to a mounting plate (2) at the top, and the outer walls of the two groups of installation boxes (1) are respectively fixedly connected to a fixing block (4) and a connecting seat (5), and the connecting seat (5) is rotatably connected to the fixing block (4) via a shaft (7). The top of the fixing block (4) is fixedly connected to a fixing sleeve (8), and the inner wall of the fixing sleeve (8) is provided with a locking assembly for axial locking of the shaft (7), and the locking assembly comprises a protruding rod (9), and the protruding rod (9) is fixedly installed on the top of the shaft (7), and the inner wall of the fixing sleeve (8) is screwed and connected to a positioning rod (10), and the open end of the positioning rod (10) abuts against the outer wall of the protruding rod (9).

2. A power engineering cable protection device according to claim 1, characterized in that: The two groups of installation boxes (1) each include a first split body (101) and a second split body (102), the outer wall of the first split body (101) being fixedly connected with a slide plate (11), the outer wall of the slide plate (11) being slidably connected with the inner wall of the second split body (102) via a slide groove (12), and a limiting portion for limiting the position of the slide plate (11) is provided at the bottom of the second split body (102).

3. A power engineering cable protection device according to claim 2, characterized in that: The limiting portion comprises a locking rod (13), the outer wall of the locking rod (13) is screwed to the inner wall of the second split body (102), and the open end of the locking rod (13) abuts against the outer wall of the slide plate (11).

4. A power engineering cable protection device according to claim 3, characterized in that: The outer walls of the vertical ends of the first split body (101) and the second split body (102) are both rotatably connected with guide rollers (3), and the tops of the horizontal ends of the first split body (101) and the second split body (102) are both snap-fitted and connected with balls (6).

5. A power engineering cable protection device according to claim 4, characterized in that: The open end of the positioning rod (10) is wrapped with a rubber sleeve.

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