Cable fixing device for construction

Abstract

The utility model discloses a cable fixing device for construction, and relates to the technical field of cable fixing devices. Comprising a base, fixing plates are arranged on the front portion and the rear portion of one side of the top of the base, and a first supporting block is fixedly arranged on one side of each fixing plate. By arranging an annular clamping plate, a limiting rod, a pull ring, a reset spring and a limiting groove, the pull ring is pulled towards the side away from the rotating handle, the limiting rod moves along with the pull ring, the annular clamping plate is driven to slide in the mounting cavity, the reset spring deforms, and when the limiting rod moves out of the limiting groove, limiting of the rotating handle is relieved; at the moment, a rotating handle can be rotated to finely adjust the position of a second fixing block, after adjustment is completed, a pull ring is loosened, under the elastic force effect of a reset spring, an annular clamping plate drives a limiting rod to move till the limiting rod is inserted into a limiting groove, then the rotating handle is limited, the fixing precision of the cable is kept, and therefore the quality and reliability of welding construction are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of cable fixing devices, specifically a cable fixing device for construction. Background Technology

[0002] The adjustable splice holder for cable splicing is a specially designed auxiliary tool for cable splicing operations. It secures the cable, ensuring its stable position and preventing displacement or loosening during splicing. This guarantees safety and stability, improves efficiency, and enhances splicing quality.

[0003] Chinese utility model patent CN221978358U discloses an adjustable splicing fixing frame for cable splicing construction, including a base. The top of the base is fixedly connected to the bottom of a rear fixing platform by bolts. The inner wall of the rear fixing platform is threadedly connected to the outer wall of one side of a connector, and the outer wall of the other side of the connector is threadedly connected to the inner wall of a front fixing platform. By rotating a threaded rod, the threaded rod drives the front support block to move through the thread, which can adjust the distance between the rear support block and the front support block. By rotating a rocker arm, a push rod moves back and forth in a limiting block through the thread, pushing the front fixing block to move. A sliding rod slides in a guide block, thereby fine-tuning the position of the front fixing block. Together with the rear fixing block, the front fixing block and the rear fixing block can precisely fix the cable to be processed. The limiting block is used to limit the movement range of the push rod to ensure the stability and safety of the structure. The device is applicable to cables of different diameters and brings convenience to users.

[0004] To fine-tune the position of the front fixing block, the aforementioned adjustable splicing fixing frame for cable splicing is equipped with a rocker arm, a push rod, and a limit block. However, the aforementioned adjustable splicing fixing frame for cable splicing does not have the function of limiting the rocker arm. During the splicing process, if the rocker arm does not have a fixing function, it may rotate unexpectedly due to external factors such as accidental contact by construction personnel or vibration, which will cause the position of the front fixing block to shift, thereby affecting the accurate fixing of the cable and causing problems such as defects, bubbles, or poor connection at the joint. Utility Model Content

[0005] This utility model provides a cable fixing device for construction to solve the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cable fixing device for construction, comprising a base, with fixing plates provided at the front and rear of one side of the top of the base, a first support block fixedly mounted on one side of the fixing plate, a first fixing block fixedly mounted on the top of the first support block, a threaded rod movably mounted inside the first support block, a second support block movably mounted on one side of the outer side of the threaded rod, a limit block fixedly mounted on one side of the top of the second support block, a push rod movably mounted inside the limit block, a rotating handle fixedly mounted at one end of the push rod, an installation cavity opened inside the rotating handle, and an annular retaining plate movably mounted inside the installation cavity. The connection between the annular plate and the rotating handle is a sliding connection. A limit rod is fixedly provided on the inner wall of the annular plate. A pull ring is fixedly provided at one end of the limit rod. A return spring is fixedly provided on the side of the annular plate near the pull ring. The return spring and the limit rod are connected by a sleeve. A limit groove adapted to the limit rod is opened on the side of the limit block near the rotating handle. The limit groove and the limit rod are connected by a movable insertion. A second fixing block is movably provided at the other end of the push rod. Anti-slip pads are movably provided on the opposite sides of the first and second fixing blocks. Fixing bolts are movably provided inside the anti-slip pads. Sliding rods are fixedly provided at the front and rear of the second fixing block.

[0007] Furthermore, the limiting grooves are distributed in an equally spaced circular pattern around the push rod as the axis.

[0008] Furthermore, the anti-slip mat is made of rubber.

[0009] Furthermore, the base is fixedly provided with support legs at each of the four corners.

[0010] Furthermore, a mounting plate is fixedly installed in the middle of the top of the base, and mounting holes are provided at all four corners of the mounting plate.

[0011] Furthermore, guide blocks are fixedly provided at the front and rear of the top of the second support block, and the guide blocks are slidably connected to the sliding rod.

[0012] Compared with the prior art, this utility model provides a cable fixing device for construction, which has the following advantages:

[0013] 1. This cable fixing device for construction uses an annular locking plate, a limiting rod, a pull ring, a return spring, and a limiting groove. Pulling the pull ring away from the rotating handle moves the limiting rod and causes the annular locking plate to slide within the mounting cavity. The return spring deforms, and when the limiting rod moves out of the limiting groove, the limiting of the rotating handle is released. At this point, the rotating handle can be rotated to fine-tune the position of the second fixing block. After adjustment, releasing the pull ring causes the annular locking plate to move the limiting rod under the elastic force of the return spring until it inserts into the limiting groove, thus limiting the rotating handle. This effectively reduces the risk of cable fixing position displacement due to accidental rotation of the rotating handle during welding, helps maintain cable fixing accuracy, and thus improves the quality and reliability of welding construction.

[0014] 2. This cable fixing device for construction uses anti-slip pads and fixing bolts. The anti-slip pad design significantly increases the friction between the first and second fixing blocks and the cable, further improving the stability of the cable during clamping. Simultaneously, because the anti-slip pads are made of rubber, they act as a buffer and protect the cable surface upon contact, preventing damage caused by excessive clamping and helping to protect the cable's integrity and extend its service life. Rotating the fixing bolts until the anti-slip pad's limit is released allows for its removal. Installation is similar, enabling quick disassembly and installation of the anti-slip pads. This greatly facilitates cleaning or replacing the anti-slip pads, improves work efficiency, ensures the anti-slip pads always maintain strong anti-slip performance, and enhances the practicality and flexibility of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a front view of the structure of this utility model;

[0017] Figure 3 This is a cross-sectional view of the limiting block of this utility model.

[0018] In the diagram: 1. Base; 201. Fixing plate; 202. First support block; 203. First fixing block; 204. Threaded rod; 205. Second support block; 301. Limiting block; 302. Push rod; 303. Rotating handle; 304. Annular clamping plate; 305. Limiting rod; 306. Pull ring; 307. Return spring; 308. Limiting groove; 309. Second fixing block; 310. Anti-slip pad; 311. Fixing bolt; 312. Sliding rod; 401. Support leg; 402. Mounting plate; 403. Guide block. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1-3 This utility model discloses a cable fixing device for construction, including a base 1. Fixing plates 201 are provided at the front and rear of one side of the top of the base 1. A first support block 202 is fixedly provided on one side of the fixing plate 201. A first fixing block 203 is fixedly provided on the top of the first support block 202. A threaded rod 204 is movably provided inside the first support block 202. A second support block 205 is movably provided on one side of the outside of the threaded rod 204. A limit block 301 is fixedly provided on one side of the top of the second support block 205. A push rod 302 is movably provided inside the limit block 301. A rotating handle 303 is fixedly provided at one end of the push rod 302. An installation cavity is opened inside the rotating handle 303, and an annular retaining plate 304 is movably provided inside the installation cavity. The connection between the annular retaining plate 304 and the rotating handle 303 is sliding. The annular plate 304 is connected in a dynamic manner. A limit rod 305 is fixedly installed on the inner wall of the annular plate 304. A pull ring 306 is fixedly installed at one end of the limit rod 305. A return spring 307 is fixedly installed on the side of the annular plate 304 near the pull ring 306. The return spring 307 and the limit rod 305 are connected by a sleeve. A limit groove 308 adapted to the limit rod 305 is opened on the side of the limit block 301 near the handle 303. The limit groove 308 and the limit rod 305 are connected by a movable insertion. A second fixing block 309 is movably installed at the other end of the push rod 302. Anti-slip pads 310 are movably installed on the opposite sides of the first fixing block 203 and the second fixing block 309. A fixing bolt 311 is movably installed inside the anti-slip pad 310. Sliding rods 312 are fixedly installed at the front and rear of the second fixing block 309.

[0021] Specifically, the limiting grooves 308 are distributed in an equally spaced circular pattern around the push rod 302 as the axis.

[0022] In this embodiment, by setting a limiting groove 308, multiple evenly arranged limiting grooves 308 enable the limiting rod 305 to be accurately inserted into them, thereby improving the limiting efficiency and effect of the rotating handle 303.

[0023] Specifically, the anti-slip mat 310 is made of rubber.

[0024] In this embodiment, by setting the anti-slip pad 310, the stability of the cable during the clamping process can be further improved, while also reducing the risk of damage to the cable surface due to excessive clamping.

[0025] Specifically, each of the four corners of the bottom of the base 1 is fixedly provided with a support leg 401.

[0026] In this embodiment, by setting the support leg 401, the support leg 401 provides stable support for the device, so that the device is subjected to uniform force and is not easy to tilt or deform.

[0027] Specifically, a mounting plate 402 is fixedly installed in the middle of the top of the base 1, and mounting holes are provided at all four corners of the mounting plate 402.

[0028] In this embodiment, by setting up the mounting plate 402, the cable splicing mold can be quickly installed to facilitate the splicing of cables.

[0029] Specifically, guide blocks 403 are fixedly provided at the front and rear of the top of the second support block 205, and the guide blocks 403 and the sliding rod 312 are connected in a sliding connection.

[0030] In this embodiment, by setting a sliding rod 312 and a guide block 403, the sliding rod 312 slides within the guide block 403 while the second fixed block 309 moves, thereby guiding and limiting the movement of the second fixed block 309.

[0031] In use, the fixing plate 201 is fixed to the base 1 with bolts. The support leg 401 provides stable support for the device, ensuring even force distribution. Rotating the threaded rod 204 moves the second support block 205, thereby adjusting the distance between the second support block 205 and the first support block 202. This allows the first fixing block 203 and the second fixing block 309 to clamp cables of different diameters. After adjusting to the appropriate position, pulling the pull ring 306 away from the rotating handle 303 causes the limiting rod 305 to move, which in turn drives the annular clamping plate 304 to slide within the mounting cavity. The return spring 307 deforms. When the limiting rod 305 moves out of the limiting groove 308, the limiting of the rotating handle 303 is released. The rotating handle 303 can be rotated, and with the cooperation of the sliding rod 312 and the guide block 403, the push rod 302 drives the second fixing block 309 to move horizontally, thereby fine-tuning the position of the second fixing block 309 to improve the fixing accuracy of the cable. The anti-slip pad 310 can further improve the stability of the cable during the clamping process and prevent damage to the cable surface due to excessive clamping. After the adjustment is completed, the pull ring 306 is released. Under the elastic force of the return spring 307, the annular clamping plate 304 drives the limiting rod 305 to move until it is inserted into the limiting groove 308, thereby limiting the rotating handle 303. Then, the cable welding mold is installed using the mounting plate 402, thereby realizing the welding construction of the cable.

[0032] In summary, this construction cable fixing device, by setting an annular locking plate 304, a limiting rod 305, a pull ring 306, a return spring 307, and a limiting groove 308, allows the cable to be fixed. Pulling the pull ring 306 away from the rotating handle 303 causes the limiting rod 305 to move, which in turn moves the annular locking plate 304 within the mounting cavity. The return spring 307 deforms. When the limiting rod 305 moves out of the limiting groove 308, the limiting of the rotating handle 303 is released. At this point, the rotating handle 303 can be rotated to fine-tune the position of the second fixing block 309. After adjustment, releasing the pull ring 306 causes the annular locking plate 304 to move the limiting rod 305 under the elastic force of the return spring 307 until it inserts into the limiting groove 308, thereby fixing the rotating handle. The 303 limit switch effectively reduces the risk of cable misalignment due to accidental rotation of the handle 303 during the welding process, helping to maintain cable fixation accuracy and thus improving the quality and reliability of the welding process. By setting the anti-slip pad 310 and fixing bolt 311, the design of the anti-slip pad 310 significantly increases the friction between the first fixing block 203 and the second fixing block 309 and the cable, further improving the stability of the cable during clamping. At the same time, since the anti-slip pad 310 is made of rubber, it can buffer and protect the cable surface when in contact with the cable surface, preventing damage to the cable surface due to excessive clamping, thus helping to protect the integrity of the cable and extend its service life. Rotate the fixing bolt 311 until the limit of the anti-slip pad 310 is released. At this time, the anti-slip pad 310 can be removed. The same applies to installation. This enables quick disassembly and installation of the anti-slip pad 310, which greatly facilitates the cleaning or replacement of the anti-slip pad 310 by the staff, improves work efficiency, ensures that the anti-slip pad 310 always has strong anti-slip performance, and enhances the practicality and flexibility of the device.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cable fixing device for construction, comprising a base (1), characterized in that: The base (1) has a fixing plate (201) at the front and rear of the top side. A first support block (202) is fixedly installed on one side of the fixing plate (201). A first fixing block (203) is fixedly installed on the top of the first support block (202). A threaded rod (204) is movably installed inside the first support block (202). A second support block (205) is movably installed on one side of the outside of the threaded rod (204). A limit block (301) is fixedly installed on one side of the top of the second support block (205). A push rod (302) is movably installed inside the limit block (301). A handle (303) is fixedly installed at one end of the push rod (302). An installation cavity is opened inside the handle (303), and an annular retaining plate (304) is movably installed inside the installation cavity. The connection between the annular retaining plate (304) and the handle (303) is a sliding connection. The inner wall of the annular retaining plate (304) is... A limiting rod (305) is fixedly installed, and a pull ring (306) is fixedly installed at one end of the limiting rod (305). A return spring (307) is fixedly installed on the side of the annular plate (304) near the pull ring (306). The return spring (307) and the limiting rod (305) are connected by a sleeve. A limiting groove (308) adapted to the limiting rod (305) is opened on the side of the limiting block (301) near the rotating handle (303). (308) is connected to the limiting rod (305) by a movable plug-in connection. The other end of the push rod (302) is movably provided with a second fixing block (309). Anti-slip pads (310) are movably provided on opposite sides of the first fixing block (203) and the second fixing block (309). Fixing bolts (311) are movably provided inside the anti-slip pads (310). Sliding rods (312) are fixedly provided at the front and rear of the second fixing block (309).

2. The cable fixing device for construction as described in claim 1, characterized in that: The limiting grooves (308) are distributed in an equally spaced circular pattern around the push rod (302) as the axis.

3. The cable fixing device for construction as described in claim 1, characterized in that: The anti-slip mat (310) is made of rubber.

4. The cable fixing device for construction as described in claim 1, characterized in that: The base (1) is fixedly provided with four feet (401) at the bottom corners.

5. A cable fixing device for construction according to claim 1, characterized in that: A mounting plate (402) is fixedly installed in the middle of the top of the base (1), and mounting holes are provided at the four corners of the mounting plate (402).

6. A cable fixing device for construction according to claim 1, characterized in that: The second support block (205) has guide blocks (403) fixedly installed at the front and rear of the top, and the guide blocks (403) and the sliding rod (312) are connected in a sliding connection.

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