Installation device of leaky cable fixing clamp

Abstract

The utility model relates to the technical field of leaky cable fixing clamps, in particular to an installation device of a leaky cable fixing clamp, which comprises a main rod, one end of the main rod is fixedly connected with a connecting rod, the connecting rod is L-shaped, one end of the connecting rod far away from the main rod is fixedly connected with a hook, and the hook is fixedly connected with the main rod. A threaded hole is formed in the surface of the end, close to the main rod, of the connecting rod, a threaded rod is in threaded connection with the inner wall of the threaded hole, and a contact block is fixedly connected to the end, close to the hook, of the threaded rod. According to the utility model, maintenance personnel can move the screw rod up and down to adjust a proper supporting distance, the device can be suitable for the installation of various types of leaky cable fixtures, and when a leaky cable is fixed traditionally, the efficiency is very low and certain potential safety hazards exist in the installation mode that the fixture is folded and fixed by two hands generally. The clamping apparatus is folded by means of the mounting device, so that the operation is easy, the efficiency can be improved by several times, the personal mounting of maintenance personnel is guaranteed, and the safety of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of leaky cable fixing fixtures, in particular to an installation device for leaky cable fixing fixtures. Background Art

[0002] Leakage cable, commonly known as leakage sensing cable, is an outdoor perimeter intrusion detection system. It is mainly suitable for banks, vaults, high-end residences, prisons, warehouses, museums, power stations including nuclear power plants, military agencies and facilities, bases, oil fields, cultural relics protection and other alarm places that require outdoor perimeter protection. It can also be used as various indoor protective alarms. When laying and installing leakage cables, leakage cable clamps are required. Existing leakage cable clamps are not easy to operate and are not easy to quickly open and close to clamp the leakage cable. Therefore, a leakage cable fixing clamp installation device is used to quickly install the leakage cable clamp.

[0003] Existing technologies such as publication number CN212162640U disclose a leakage cable clamp, which adopts a clamp mounting base, a fixed lower clamp, a movable upper clamp, a first clamp and a second clamp. The first clamps are installed on both sides of the top of the clamp mounting base, and a first leakage cable clamping groove is provided inside the first clamp. The base surface of the first clamp passes through the first leakage cable clamping groove and has a first clamping port. The top of the clamp mounting base is located on the inner side of the first clamp and a second clamp is installed. The second leakage cable clamping groove is provided inside the second clamp. The back of the second clamp passes through the second leakage cable clamping groove and has a second clamping port. The top of the mounting base is located at the four corners of the first clamp and the second clamp, and mounting through holes are provided. A fixed lower clamp is installed at the top center of the clamp mounting base, and the base surface of the fixed lower clamp is provided with a mounting buckle groove. The top of the fixed lower clamp is provided with a movable upper clamp through a connecting shaft, and the base surface of the movable upper clamp is provided with an opening and closing clip, and the back of the opening and closing clip is provided with a mounting clip on the side close to the mounting buckle groove. The inner walls of the movable upper clamp and the fixed lower clamp are provided with anti-slip convex strips. The utility model solves the problem that the existing equipment is not convenient for the use of limiting protection for the inlet and outlet ends of the leakage cable, and is prone to breakage of the leakage cable due to uneven inlet and outlet ends of the leakage cable and long-term bending under force when arranging the cables.

[0004] In daily work, when installing leakage cable clamps, there is a problem that the traditional method of fixing the leakage cable with both hands is very inefficient and has certain safety hazards. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcoming of low equipment installation efficiency in the prior art and to propose an installation device for a leaky cable fixing fixture.

[0006] To achieve the above-mentioned objectives, the present invention adopts the following technical solutions: an installation device for a leaky cable fixing fixture, comprising a main rod, one end of which is fixedly connected to a connecting rod, the connecting rod being in the shape of an "L", the end of the connecting rod away from the main rod being fixedly connected to a hook, the surface of the connecting rod near the main rod having a threaded hole, the inner wall of the threaded hole being threadedly connected to a threaded rod, the end of the threaded rod near the hook being fixedly connected to a contact block. An extension device is provided inside the main rod, the extension device comprising a connecting hole and an extension rod, the connecting hole being provided at the end of the main rod away from the connecting rod, the extension rod being located within the connecting hole, and the end of the extension rod away from the main rod being fixedly connected to a handle.

[0007] Furthermore, a slider is fixedly connected to the side of the end of the extension rod away from the handle, and the slider is slidably connected to the inner wall of the connecting hole. By setting the slider, the extension rod can be limited in movement, thereby reducing the risk of deviation of the extension rod when the device is in use, making it difficult to move the extension rod.

[0008] Furthermore, a plurality of equidistant adjustment holes are provided on the surface of the connecting hole, and a pressing groove is provided on the surface of one end of the extension rod close to the slider. The adjustment groove is provided to limit the adjustment rod.

[0009] Furthermore, the inner wall of the pressing groove is slidably connected to a limiting block, and the upper surface of the limiting block is fixedly connected to an adjusting rod. By providing the adjusting rod, the extension rod can be easily limited.

[0010] Furthermore, the end of the limit block away from the adjusting rod is fixedly connected to a first spring, and the end of the first spring away from the limit block is fixedly connected to the bottom of the pressure groove. The first spring is provided to facilitate the application of reset elastic force to the limit block.

[0011] Furthermore, the adjusting rod is engaged with the inner wall of the adjusting slot.

[0012] Furthermore, a pressing block is fixedly connected to one end of the adjusting rod away from the limiting block, and the pressing block is slidably connected to the inside of the connecting hole. The pressing block is provided to facilitate the movement of the adjusting rod.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] In the present invention, when the maintenance personnel fix the leaking cable, since the leaking cable is suspended in the air, the leaking cable is closed inside the fixing fixture by using the fixing fixture. Since the fixing fixture has no support point, the maintenance personnel can only rely on both hands to apply force to close the fixing fixture; when the equipment is in use, the maintenance personnel hooks the hook of the equipment with one end of the fixing fixture, holds the main rod, presses the equipment downward, and then the contact block hits the surface of the column fixing fixture to close and fix it. When closing fixing fixtures of different sizes, the maintenance personnel can move the screw rod up and down to adjust the appropriate support distance, which can be suitable for the installation of various styles of leaking cable fixtures. When fixing the leaking cable in the traditional way, the efficiency of the installation method of closing the fixing fixture with both hands is very low, and there are certain safety hazards. The fixing fixture is closed by applying pressure downward by the threaded rod, which is easy and efficient, and can be completed with the help of the installation device. Closing the clamp is easy and the efficiency can be increased several times. At the same time, the safety of the maintenance personnel's installation is guaranteed, and the safety of the equipment is improved. When closing the fixed clamp at a high place, the maintenance personnel presses the pressure block, and then the pressure block drives the adjusting rod to move into the pressure groove. When the adjusting rod moves, it drives the limit block to move, and then the limit block drives the first spring to displace and deform to generate elastic force, and then the adjusting rod is separated from the inside of the adjusting hole, and the extension rod loses its restraint. Then the handle is pulled to drive the extension rod to move inside the connecting hole. By setting up an extension device, the equipment is effectively extended, which plays a role in lengthening the equipment and can be used for high-altitude equipment. When the equipment is used at a high place, maintenance personnel are generally required to climb up to a high place with a ladder. The use of a ladder has safety risks and high safety rates. The extension device can lengthen the main rod, making it convenient for maintenance personnel to close the equipment at a high place, thereby improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of an installation device for a leaky cable fixing fixture proposed in the utility model;

[0016] Figure 2 This is a side structural diagram of an installation device for a leaky cable fixing fixture proposed in the utility model;

[0017] Figure 3 The utility model proposes an installation device for a leaky cable fixing fixture. Figure 2 Schematic diagram of the structure at A in the middle;

[0018] Figure 4 This is a partial structural diagram of an installation device for a leaky cable fixing fixture proposed in the utility model;

[0019] Figure 5 The utility model proposes an installation device for a leaky cable fixing fixture. Figure 4 Schematic diagram of the structure at point B.

[0020] Legend: 1. Main rod; 2. Connecting rod; 3. Hook; 4. Threaded rod; 5. Contact block; 6. Threaded hole; 7. Extension device; 71. Handle; 72. Extension rod; 73. Connecting hole; 74. Adjustment hole; 75. Pressing groove; 76. Limiting block; 77. Adjustment rod; 78. Pressing block; 79. First spring; 710. Slider. DETAILED DESCRIPTION

[0021] See also Figure 1-Figure 5 The utility model provides a technical solution: an installation device for a leaking cable fixing fixture, comprising a main rod 1, one end of the main rod 1 is fixedly connected to a connecting rod 2, the shape of the connecting rod 2 is "L", the end of the connecting rod 2 away from the main rod 1 is fixedly connected to a hook 3, a threaded hole 6 is opened on the surface of the end of the connecting rod 2 close to the main rod 1, a threaded rod 4 is threadedly connected to the inner wall of the threaded hole 6, and a contact block 5 is fixedly connected to the end of the threaded rod 4 close to the hook 3.

[0022] The following describes in detail the specific configuration and function of the installation device of a leaky cable fixing fixture.

[0023] In this embodiment, it includes a main rod 1, one end of which is fixedly connected to a connecting rod 2, which is in the shape of an "L", the end of the connecting rod 2 away from the main rod 1 is fixedly connected to a hook 3, and a threaded hole 6 is formed on the surface of the end of the connecting rod 2 close to the main rod 1, and a threaded rod 4 is threadedly connected to the inner wall of the threaded hole 6, and the end of the threaded rod 4 close to the hook 3 is fixedly connected to a contact block 5. An extension device 7 is provided inside the main rod 1, and the extension device 7 includes a connecting hole 73 and an extension rod 72. The connecting hole 73 is provided at the end of the main rod 1 away from the connecting rod 2, and the extension rod 72 is provided inside the connecting hole 73. The end of the extension rod 72 away from the main rod 1 is fixedly connected to a handle 71.

[0024] Specifically, a slider 710 is fixedly connected to the side surface of one end of the extension rod 72 away from the handle 71 , and the slider 710 is slidably connected to the inner wall of the connecting hole 73 .

[0025] In this embodiment, by providing a slider 710, the extension rod 72 can be limited in movement, thereby reducing the possibility that the extension rod 72 is easily deviated during movement when the device is in use, making it difficult to move the extension rod 72.

[0026] Specifically, a plurality of equally spaced adjustment holes 74 are provided on the surface of the connection hole 73 , and a pressing groove 75 is provided on the surface of one end of the extension rod 72 close to the slider 710 . The adjustment groove can limit the adjustment rod 77 .

[0027] Specifically, the inner wall of the pressing groove 75 is slidably connected to a limiting block 76 , and the upper surface of the limiting block 76 is fixedly connected to an adjusting rod 77 . By providing the adjusting rod 77 , the extension rod 72 can be easily limited.

[0028] Specifically, the end of the limit block 76 away from the adjusting rod 77 is fixedly connected to the first spring 79, and the end of the first spring 79 away from the limit block 76 is fixedly connected to the bottom of the pressing groove 75. The first spring 79 is provided to facilitate the application of a reset elastic force to the limit block 76.

[0029] Specifically, the adjustment rod 77 is engaged with the inner wall of the adjustment groove.

[0030] Specifically, one end of the adjusting rod 77 away from the limiting block 76 is fixedly connected with a pressing block 78 , and the pressing block 78 is slidably connected to the inside of the connecting hole 73 . The pressing block 78 is provided to facilitate the movement of the adjusting rod 77 .

[0031] Working principle: when the maintenance personnel fix the leaking cable, since the leaking cable is suspended in the air, the leaking cable is closed inside the fixing fixture through the fixing fixture. Since the fixing fixture has no support point, the maintenance personnel can only rely on both hands to close the fixing fixture; when the equipment is in use, the maintenance personnel hooks the hook 3 of the equipment with one end of the fixing fixture, holds the main rod 1, presses the equipment downward, and then the contact block 5 hits the surface of the column fixing fixture to close and fix it. When closing fixing fixtures of different sizes, the maintenance personnel can move the screw up and down to adjust the appropriate support distance, which can be suitable for the installation of various styles of leaking cable fixtures. When fixing leaking cables in the traditional way, the installation method of closing the fixing fixture with both hands is very inefficient and has certain safety hazards; applying pressure downward through the threaded rod 4 to close the fixing fixture is easy and efficient. By using the installation device to close the fixture, it is easy and efficiency can be improved. When the lever 74 is unlocked, the locking cam 76 is released, and the lever 72 is unlocked, so that the lock 70 can be unlocked, thereby freeing the lock 70 from the locking cam 76. When the lever 74 is unlocked, the lock 70 can be unlocked, and the lock 70 can be unlocked, thereby freeing the lock 70 from the locking cam 76.

Claims

1. An installation device for a leaky cable fixing fixture, comprising a main rod (1), characterized in that: One end of the main rod (1) is fixedly connected to a connecting rod (2), the connecting rod (2) is in the shape of an "L", the end of the connecting rod (2) away from the main rod (1) is fixedly connected to a hook (3), a threaded hole (6) is provided on the surface of the end of the connecting rod (2) close to the main rod (1), the inner wall of the threaded hole (6) is threadedly connected to a threaded rod (4), the end of the threaded rod (4) close to the hook (3) is fixedly connected to a contact block (5), an extension device (7) is provided inside the main rod (1), the extension device (7) comprises a connecting hole (73) and an extension rod (72), the connecting hole (73) is provided at the end of the main rod (1) away from the connecting rod (2), the extension rod (72) is located inside the connecting hole (73), and the end of the extension rod (72) away from the main rod (1) is fixedly connected to a handle (71).

2. The installation device for a leaky cable fixing fixture according to claim 1, characterized in that: A slider (710) is fixedly connected to the side surface of one end of the extension rod (72) away from the grip (71), and the slider (710) is slidably connected to the inner wall of the connection hole (73).

3. The installation device for a leaky cable fixing fixture according to claim 2, characterized in that: The surface of the connecting hole (73) is provided with a plurality of equally spaced adjustment holes (74), and the surface of the extension rod (72) close to one end of the slider (710) is provided with a pressing groove (75).

4. The installation device for a leaky cable fixing fixture according to claim 3, characterized in that: The inner wall of the pressing groove (75) is slidably connected to a limiting block (76), and the upper surface of the limiting block (76) is fixedly connected to an adjusting rod (77).

5. The installation device for a leaky cable fixing fixture according to claim 4, characterized in that: One end of the limit block (76) away from the regulating rod (77) is fixedly connected to a first spring (79), and one end of the first spring (79) away from the limit block (76) is fixedly connected to the bottom of the pressing groove (75).

6. The installation device for a leaky cable fixing fixture according to claim 5, characterized in that: The adjusting rod (77) is engaged with the inner wall of the adjusting groove.

7. The installation device for a leaky cable fixing fixture according to claim 6, characterized in that: One end of the regulating rod (77) away from the limiting block (76) is fixedly connected to a pressing block (78), and the pressing block (78) is slidably connected to the inside of the connecting hole (73).

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