Cable fixing clamp for cable erection

Abstract

The utility model discloses a cable fixing clamp for cable erection, and belongs to the technical field of cable erection tools. Comprising a fixing base, a limiting ring groove is formed in the fixing base, and a plurality of limiting holes are formed in the limiting ring groove in a communicating mode; a supporting column is movably connected to the fixing base, a limiting column is slidably connected to the supporting column, and the limiting column is inserted into the limiting hole and used for limiting the supporting column. The limiting column is connected with the supporting column through a second elastic piece. A lower clamping block is fixedly installed on the supporting column, an upper clamping block is connected to the lower clamping block in a sliding mode, and the upper clamping block is fixed to the lower clamping block through a bolt. A cable is placed between the lower clamping block and the upper clamping block, the cable is fixed between the upper clamping block and the lower clamping block through the screw rod, the stability is good, the cable fixing device can adapt to fixation of cables of different sizes, and the flexibility is high.

Description

Technical Field

[0001] The present application relates to the technical field of cable installation tools, and more specifically, to a cable fixing clamp for cable installation. Background Art

[0002] During the cable installation process, the cables need to be clamped and limited to prevent them from falling off.

[0003] A document with prior art publication number CN214850180U provides a cable fixing clamp for cable laying, one side of the fixing clamp is provided with an extrusion plate that can slide and be inserted into a slot. The cable is squeezed and clamped toward the side of the No. 1 clamping plate under the rotation of the threaded rod. It can adapt to most cables, reduce the types of positioning clamps when laying cables, facilitate sorting, and avoid confusion with other clamps.

[0004] Although the above-mentioned prior art solution can achieve the relevant beneficial effects through the structure of the prior art, the above-mentioned fixing clamp cannot adjust the clamping direction of the cable and the flexibility is not ideal.

[0005] In view of the above-mentioned related technologies, the inventor believes that the clamping direction can be adjusted by adding a rotating component during adjustment. In view of this, we propose a cable fixing clamp for cable installation. Utility Model Content

[0006] 1. Technical problems to be solved

[0007] The purpose of the present application is to provide a cable fixing clamp for cable installation, which solves the technical problems in the prior art that the clamping direction of the cable cannot be adjusted and the flexibility is not ideal, and achieves the technical effect of adjusting the clamping direction of the cable and improving the fixing flexibility.

[0008] 2. Technical solution

[0009] The embodiment of the present application provides a cable fixing clamp for cable installation, comprising a fixing seat and a first elastic member, wherein a limiting ring groove is provided on the fixing seat, and a plurality of limiting holes are connected to the limiting ring groove;

[0010] The fixing seat is movably connected with a support column, one end of the first elastic member is fixedly connected to the fixing plate, and the other end is fixedly connected to the support column;

[0011] The support column is slidably connected to a limiting column, and the limiting column is inserted into the limiting hole to limit the support column;

[0012] The limiting ring groove is used to limit the limiting column in the axial direction;

[0013] The limiting column is connected to the supporting column through a second elastic member;

[0014] A lower clamping block is fixedly mounted on the support column, an upper clamping block is slidably connected to the lower clamping block, and the upper clamping block is fixed to the lower clamping block by bolts.

[0015] By adopting the above technical solution, when the support column is pressed down, the first elastic member is compressed, the inclined surface presses on the limiting hole and compresses the second elastic member, thereby realizing the separation of the limiting column from the limiting hole. At this time, the rotation adjustment angle of the support column can be realized. After the angle adjustment of the support column is completed, under the action of the first elastic member and the second elastic member, the support column bounces up and the limiting column is reinserted into the limiting hole for limiting, thereby effectively ensuring the stability of the support column.

[0016] When the support column moves upward under the drive of the first elastic member, the axis of the support column and the axis of the limiting hole may be non-collinear, which makes it impossible for the support column to be accurately inserted into the limiting hole. In this embodiment, through the setting of the limiting ring groove, when the support column and the limiting hole are not aligned, the limiting ring groove effectively limits the height of the limiting column, and when the support column rotates and displaces, the support column will drive the limiting column to be inserted into the nearest limiting hole, thereby achieving limitation, effectively improving the reliability of the support column limitation.

[0017] As an optional solution of the technical solution of the present application document, an inclined surface is provided at the end of the limiting column.

[0018] As an optional solution of the technical solution of the present application document, a groove is provided on the support column, and the second elastic member is installed in the groove. One end of the second elastic member is fixedly connected to the support column, and the other end is fixedly connected to the limit column.

[0019] As an optional solution to the technical solution of the present application document, a guide rod is fixedly installed on the lower clamping block, and the upper clamping block is slidably connected to the lower clamping block through the guide rod. A third elastic member is mounted on the guide rod, and one end of the third elastic member is fixedly connected to the guide rod, and the other end is fixedly connected to the upper clamping block.

[0020] By adopting the above technical solution, the third elastic member is arranged so that the upper clamping block is always kept away from the lower clamping block, thereby effectively increasing the distance between the upper clamping block and the lower clamping block. When the screw is disengaged from the lower clamping block, the upper clamping block can rotate around the guide rod, so that the clamping position is in an open state, reducing the difficulty of placing the cable. The cable is placed between the lower clamping block and the upper clamping block, and the screw passes through the through hole and cooperates with the threaded hole, thereby effectively fixing the cable between the upper clamping block and the lower clamping block. It can adapt to the fixing of cables of different sizes and has high flexibility.

[0021] As an optional solution of the technical solution of the present application document, arc-shaped positioning grooves are provided on the lower clamping block and the upper clamping block.

[0022] By adopting the above technical solution, the arc-shaped positioning grooves of the lower clamping block and the upper clamping block are set, and the thickness gradually increases from the middle to the two ends, so that automatic positioning can be achieved when the cable is placed.

[0023] 3. Beneficial effects

[0024] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0025] 1. In the present application, when the support column is pressed down, the first elastic member is compressed, the inclined surface presses on the limiting hole and compresses the second elastic member, thereby realizing the separation of the limiting column from the limiting hole. At this time, the rotation adjustment angle of the support column can be realized. After the angle adjustment of the support column is completed, under the action of the first elastic member and the second elastic member, the support column bounces up and the limiting column is reinserted into the limiting hole for limiting, thereby effectively ensuring the stability of the support column.

[0026] 2. In the present application, a limiting ring groove is set. When the support column and the limiting hole are not aligned, the limiting ring groove effectively limits the height of the limiting column. When the support column rotates and displaces, the support column will drive the limiting column to be inserted into the nearest limiting hole, thereby achieving limitation and effectively improving the reliability of the support column limitation.

[0027] 3. The present application effectively increases the distance between the upper clamping block and the lower clamping block in the natural state by setting the third elastic member.

[0028] 4. In the present application, when the screw rod is disengaged from the lower clamping block, the upper clamping block can rotate around the guide rod, so that the clamping position is in an open state, effectively reducing the difficulty of placing the cable.

[0029] 5. The cable of the present application is placed between the lower clamp block and the upper clamp block, and the screw fixes the cable between the upper clamp block and the lower clamp block, which has good stability, can adapt to the fixing of cables of different sizes, and has high flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the overall structure of a cable fixing clamp for cable installation disclosed in a preferred embodiment of the present application;

[0031] Figure 2 A cross-sectional view of a cable fixing clamp for cable installation disclosed in a preferred embodiment of the present application;

[0032] Figure 3 A cable fixing clamp for cable installation disclosed in a preferred embodiment of the present application Figure 2 Enlarged structural diagram at A in the middle.

[0033] Explanation of the numbers in the figure: 1. Fixed plate; 2. Limiting tube; 3. Limiting ring groove; 4. Limiting hole; 5. Connecting column; 6. Support column; 7. Groove; 8. Limiting column; 9. Inclined surface; 10. Second elastic member; 11. Lower clamping block; 12. Upper clamping block; 13. Guide rod; 14. Third elastic member; 15. Screw rod; 16. Arc-shaped positioning groove. DETAILED DESCRIPTION

[0034] The present application is further described in detail below in conjunction with the accompanying drawings.

[0035] Reference Figures 1 to 3 The embodiment of the present application discloses a cable fixing clamp for cable installation, including a fixing plate 1, a limiting tube 2 is fixedly connected to the fixing plate 1, a limiting ring groove 3 is provided in the limiting tube 2, a plurality of limiting holes 4 are connected and provided on the limiting ring groove 3, a connecting column 5 is fixedly installed on the fixing plate 1, a supporting column 6 is movably connected to the connecting column 5, a first elastic member is sleeved on the connecting column 5, one end of the first elastic member is fixedly connected to the fixing plate 1, and the other end is fixedly connected to the supporting column 6, a groove 7 is provided on the supporting column 6, a limiting column 8 is slidably connected in the groove 7, the limiting column 8 is inserted into the limiting hole 4 for limiting the rotation of the supporting column 6, the limiting ring groove 3 is used to limit the limiting column 8 in the axial direction (perpendicular to the direction of the fixing plate 1), an inclined surface 9 is provided at the end of the limiting column 8, a second elastic member 10 is installed in the groove 7, one end of the second elastic member 10 is fixedly connected to the supporting column 6, and the other end is fixedly connected to the limiting column 8.

[0036] When the support column 6 is pressed down, the first elastic member is compressed, the inclined surface 9 presses on the limiting hole 4 and compresses the second elastic member 10, thereby realizing the separation of the limiting column 8 from the limiting hole 4. At this time, the rotation adjustment angle of the support column 6 can be realized. After the angle adjustment of the support column 6 is completed, under the action of the first elastic member and the second elastic member 10, the support column 6 bounces up and the limiting column 8 is reinserted into the limiting hole 4 for limiting, thereby effectively ensuring the stability of the support column 6.

[0037] When the support column 6 moves upward under the drive of the first elastic member, the axis of the support column 6 and the axis of the limiting hole 4 may be non-collinear, which makes it impossible for the support column 6 to be accurately inserted into the limiting hole 4. In this embodiment, through the setting of the limiting ring groove 3, when the support column 6 and the limiting hole 4 are not aligned, the limiting ring groove 3 effectively limits the height of the limiting column 8, and when the support column 6 rotates and displaces, the support column 6 will drive the limiting column 8 to be inserted into the nearest limiting hole 4, thereby achieving limitation, effectively improving the reliability of the limitation of the support column 6.

[0038] The fixing clamp also includes a lower clamp block 11 and an upper clamp block 12. The lower clamp block 11 is fixed on the support column 6. A guide rod 13 is fixedly installed on the lower clamp block 11. The upper clamp block 12 is slidably connected to the guide rod 13. A third elastic member 14 is sleeved on the guide rod 13. One end of the third elastic member 14 is fixedly connected to the guide rod 13, and the other end is fixedly connected to the upper clamp block 12. A threaded hole is provided on the lower clamp block 11, and a through hole is provided on the upper clamp block 12. The screw 15 passes through the through hole and is threadedly engaged with the threaded hole, so as to fix the cable placed between the upper clamp block 12 and the lower clamp block 11.

[0039] The third elastic member 14 is provided to keep the upper clamping block 12 away from the lower clamping block 11 at all times, thereby effectively increasing the distance between the upper clamping block 12 and the lower clamping block 11. When the screw 15 is disengaged from the lower clamping block 11, the upper clamping block 12 can rotate around the guide rod 13, so that the clamping position is in an open state, reducing the difficulty of placing the cable. The cable is placed between the lower clamping block 11 and the upper clamping block 12, and the screw 15 passes through the through hole and is threadedly engaged with the threaded hole, thereby effectively fixing the cable between the upper clamping block 12 and the lower clamping block 11. It can adapt to the fixing of cables of different sizes and has high flexibility.

[0040] Arc-shaped positioning grooves 16 are provided on the lower clamping block 11 and the upper clamping block 12. The thickness of the lower clamping block 11 and the upper clamping block 12 gradually increases from the middle to both ends, so that automatic positioning can be achieved when the cable is placed.

[0041] When a cable fixing clamp for cable laying disclosed in an embodiment of the present application is in use, when the lower clamp block 11, the upper clamp block 12 and the support column 6 are pressed down, the first elastic member is compressed, the inclined surface 9 presses on the limiting hole 4 and compresses the second elastic member 10, the limiting column 8 is disengaged from the limiting hole 4, the support column 6 is rotated to adjust the angle, and after the angle adjustment of the support column 6 is completed, the first elastic member and the second elastic member 10 act to bounce the support column 6 upward and reinsert the limiting column 8 into the limiting hole 4 for limiting, completing the adjustment of the cable fixing direction by the lower clamp block 11 and the upper clamp block 12; the cable is placed on the arc-shaped positioning groove 16 of the lower clamp block 11, and the screw 15 passes through the through hole and is threadedly matched with the threaded hole so that the upper clamp block 12 and the lower clamp block 11 clamp and fix the cable.

Claims

1. A cable fixing clamp for cable installation, characterized in that: It comprises a fixing seat and a first elastic member, the fixing seat is provided with a limiting ring groove (3), and the limiting ring groove (3) is connected with a plurality of limiting holes (4); A support column (6) is movably connected to the fixing seat, one end of the first elastic member is fixedly connected to the fixing plate (1), and the other end is fixedly connected to the support column (6); The support column (6) is slidably connected to a limiting column (8), and the limiting column (8) is inserted into the limiting hole (4) to limit the support column (6); The limiting annular groove (3) is used to limit the limiting column (8) in the axial direction. The limiting column (8) is connected to the supporting column (6) via a second elastic member (10); A lower clamping block (11) is fixedly mounted on the support column (6), an upper clamping block (12) is slidably connected to the lower clamping block (11), and the upper clamping block (12) is fixed to the lower clamping block (11) by bolts.

2. The cable fixing clamp for cable installation according to claim 1, characterized in that: An inclined surface (9) is provided at the end of the limiting column (8).

3. The cable fixing clamp for cable installation according to claim 1, characterized in that: The support column (6) is provided with a groove (7), and the second elastic member (10) is installed in the groove (7). One end of the second elastic member (10) is fixedly connected to the support column (6), and the other end is fixedly connected to the limit column (8).

4. The cable fixing clamp for cable installation according to claim 1, characterized in that: A guide rod (13) is fixedly mounted on the lower clamping block (11); the upper clamping block (12) is slidably connected to the lower clamping block (11) via the guide rod (13); a third elastic member (14) is sleeved on the guide rod (13); one end of the third elastic member (14) is fixedly connected to the guide rod (13), and the other end is fixedly connected to the upper clamping block (12).

5. The cable fixing clamp for cable installation according to any one of claims 1 to 4, characterized in that: The lower clamping block (11) and the upper clamping block (12) are both provided with arc-shaped positioning grooves (16).

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