Novel road-crossing cable supporting frame

Abstract

The utility model discloses a novel road-crossing cable supporting frame which comprises a stand column, a winder is arranged below the stand column, and the winder is connected with a clamping device through a traction rope. The clamping device comprises a movable frame, a guide hole is formed in the movable frame, and a buffering piece is installed in the guide hole in a sliding mode. The buffering piece comprises a guide rod sliding in the guide hole, and the guide rod is sleeved with a spring. After the cable is clamped by the buffer piece, the clamping device is moved to the upper end of the stand column through the winder, so that the cable is lifted away from the ground; when the cable is shaken by wind, the guide rod promotes the spring to contract, and after the external force disappears, the spring can promote the cable to reset, so that the cable can be prevented from being strained in the shaking process by utilizing the matching of the guide rod and the spring while the cable can conveniently cross the road surface, and the cable is protected; in addition, hoisting of the cable is completed through the winder, and the structure of the equipment can be simplified while the cable is hoisted conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of cable erection equipment, in particular to a novel cross-road cable support frame. Background Art

[0002] The laying of large cables has always been a difficult problem during the electrical installation process. Since the cables after electromechanical installation cannot be laid on the ground, a supporting device is required to lift the cables during the installation process to facilitate the installation work.

[0003] Some existing cable installation support devices cannot effectively fix the cable entry line after the cable is raised, have poor stability, and lack adjustment function, making it inconvenient to adjust the height and orientation of the cable line, affecting the subsequent electromechanical installation. However, the prior art with patent number CN217522500U, through its content, can be known: the entire device uses a screw rod and a rack and gear transmission to complete the lifting and lowering of the clamp; although the above problems can be solved, the entire structure is relatively complicated; in addition, since the cable is easily affected by airflow and swings when it is far away from the ground; therefore, when the cable is installed on the U-shaped frame, the cable is fixed and lacks a buffer mechanism, which weakens the adaptability of the cable and easily causes the cable to be pulled. Utility Model Content

[0004] The purpose of the utility model is to provide a novel cross-road cable support frame to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of cross-road cable support frame, comprising a column, a reel is provided under the column, and the reel is connected to a clamp through a traction rope; the clamp comprises a movable frame, a guide hole is provided on the movable frame, and a buffer is slidably installed in the guide hole; the buffer comprises a guide rod sliding in the guide hole, and a spring is sleeved on the outside of the guide rod; a mounting seat is provided at one end of the guide rod away from the movable frame; a first clamp and a second clamp are provided on the mounting seat, and the cable is fixed to the buffer by closing the first clamp and the second clamp; one end of the spring is fixed to the movable frame, and the other end of the spring is fixed to the mounting seat.

[0006] As a preferred technical solution of the utility model: the first clamping plate and the second clamping plate have the same structure; wherein the second clamping plate is further provided with a screw rod, and a nut is provided on the screw rod.

[0007] As a preferred technical solution of the utility model: the outer wall surface of the guide rod is also provided with a sliding block, and the sliding block slides along the groove on the inner surface of the guide hole.

[0008] As a preferred technical solution of the utility model: a support plate is also provided on the top of the column, and a pulley is provided on the support plate; after one end of the traction rope is fixed on the clamp, the other end passes around the pulley and is connected to the reel.

[0009] As a preferred technical solution of the utility model: the reel comprises a support frame fixed on the column, and the support frame is also provided with a reel and a motor for causing the reel to rotate.

[0010] As a preferred technical solution of the utility model: the movable frame is slidably matched with the sliding groove provided on the column through the provided guide rail.

[0011] As a preferred technical solution of the utility model: a connecting rod is also provided on the guide rail, and the connecting rod passes through the guide rail and is connected to the traction rope.

[0012] As a preferred technical solution of the utility model: the column is connected to the ground through a provided base, and the base is inserted into the interior of the column through a provided latch.

[0013] By adopting the above technical scheme, the beneficial effect of the utility model is as follows: after the buffer member clamps the cable, the reel is used to move the clamp to the upper end of the column to lift the cable off the ground; when the cable is shaken by the wind, the guide rod causes the spring to contract; when the external force disappears, the spring can cause the cable to return to its original position; based on this, while facilitating the cable to cross the road surface, the cooperation of the guide rod and the spring can prevent the cable from being strained during the shaking process, thereby protecting the cable; in addition, the reel is used to lift the cable off, which facilitates the lifting of the cable and simplifies the structure of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 It is a cross-sectional schematic diagram of the main structure of the utility model;

[0016] Figure 3 for Figure 2 A local enlarged schematic diagram of the middle A;

[0017] Figure 4 This is a schematic diagram of the exploded structure of the mobile rack of the utility model;

[0018] Figure 5 This is a schematic diagram of the exploded structure of the buffer of the utility model;

[0019] Figure 6 This is a schematic diagram of the main structure of the reel of the utility model;

[0020] Figure 7 It is a schematic diagram of the use state of the utility model when crossing the road surface.

[0021] In the figure: 1. column; 2. winder; 20. support frame; 21. motor; 22. winder wheel; 3. clamp; 30. mobile frame; 31. guide rail; 32. connecting rod; 33. buffer; 34. guide hole; 35. guide rod; 36. slider; 37. spring; 38. screw; 39. first clamp; 310. mounting seat; 311. second clamp; 312. nut; 4. slide groove; 5. base; 6. traction rope; 7. support plate; 8. pulley; 9. latch. DETAILED DESCRIPTION

[0022] Embodiments of the present utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present utility model, and should not be construed as limitations on the present utility model. In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "upper surface", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present utility model.

[0023] See also Figure 1-7 The utility model provides an embodiment: a new type of cross-road cable support frame, including a column 1, a reel 2 is provided under the column 1, and the reel 2 is connected to a clamp 3 through a traction rope 6; the clamp 3 includes a mobile frame 30, a guide hole 34 is provided on the mobile frame 30, and a buffer 33 is slidably installed in the guide hole 34; the buffer 33 includes a guide rod 35 sliding in the guide hole 34, and a spring 37 is sleeved on the outside of the guide rod 35; a mounting seat 310 is provided at one end of the guide rod 35 away from the mobile frame 30; through the above method, the reel 2 is used to retract and release the traction rope 6 to realize the lifting and lowering of the clamp 3, so it is convenient to lift the cable located on the clamp 3 off the ground, so that the cable can cross the road surface; based on this, the device can simplify the lifting mechanism in the prior art to reduce the use and processing costs of the device.

[0024] At the same time, the mounting seat 310 is provided with a first clamping plate 39 and a second clamping plate 311, and the cable is fixed on the buffer member 33 by closing the first clamping plate 39 and the second clamping plate 311; one end of the spring 37 is fixed on the moving frame 30, and the other end of the spring 37 is fixed on the mounting seat 310. Therefore, the buffer member 33 can be used to buffer the shaking of the cable to prevent the cable from being damaged or pulled during the shaking process.

[0025] In summary, after the buffer 33 clamps the cable, the reel 2 is used to move the clamp 3 to the upper end of the column 1 to lift the cable off the ground. When the cable is shaken by the wind, the guide rod 35 causes the spring 37 to contract. When the external force disappears, the spring 37 can cause the cable to reset. Based on this, the guide rod 35 and the spring 37 can prevent the cable from being pulled during the shaking process while facilitating the cable to cross the road surface, so as to protect the cable. In addition, the reel is used to lift the cable off, which facilitates the cable to be lifted off and simplifies the structure of the device.

[0026] Specifically, since the structure of the first clamping plate 39 is consistent with that of the second clamping plate 311, wherein the second clamping plate 311 is also provided with a screw 38, and the screw 38 is provided with a nut 312, when the cable passes through the guide rod 35 and enters between the two clamping plates, the nut 312 is then turned to cause the two clamping plates to move toward each other, thereby clamping and fixing the cable.

[0027] On the basis of the above scheme, since a slider 36 is also provided on the outer wall surface of the guide rod 35, and the slider 36 slides along the groove on the inner surface of the guide hole 34, the buffer 33 can slide in a directional manner on the movable frame 30 to avoid the phenomenon of cable distortion caused by the buffer 33 rotating along the central axis of the guide rod 35.

[0028] Furthermore, a support plate 7 is provided on the top of the column 1, and a pulley 8 is provided on the support plate 7; after one end of the traction rope 6 is fixed on the clamp 3, the other end passes through the pulley 8 and is connected to the reel 2. Therefore, the pulley 8 can be used to change the power transmission direction of the traction rope 6, and the power of the reel 2 can also be reduced; in particular, the wear of the traction rope 6 can be reduced.

[0029] Among them, in order to reduce the user's physical expenditure, the reel 2 includes a support frame 20 fixed on the column 1, and the support frame 20 is also provided with a reel 22 and a motor 21 for causing the reel 22 to rotate. Therefore, the motor 21 can be used to drive the reel 22 to rotate, so that the lifting and lowering of the clamp 3 can be automatically controlled, further reducing the physical expenditure of the user.

[0030] In order to ensure the stable and directional sliding of the clamp 3, the movable frame 30 is slidably matched with the slide groove 4 provided on the column 1 through the guide rail 31. Therefore, by utilizing the cooperation between the guide rail 31 and the slide groove 4, the clamp 3 can be ensured to move vertically upward or toward each other along the column 1, which can ensure the directional sliding of the clamp 3 and further avoid the distortion of the cable outlet.

[0031] At the same time, since a connecting rod 32 is also provided on the guide rail 31, and the connecting rod 32 passes through the guide rail 31 and is connected to the traction rope 6, it is convenient to connect the traction rope 6 with the mobile frame 30, and then facilitate the installation and replacement of the traction rope 6 when the traction rope 6 is worn; wherein, the traction rope 6 is preferably a steel wire rope.

[0032] In order to improve the stability of the column 1 on the ground, the column 1 is connected to the ground through a base 5, and the base 5 is inserted into the interior of the column 1 through a latch 9. Specifically, the base 5 is fixed to the ground after a drill rod penetrates the base 5, and the base 5 is inserted into the interior of the column 1 through the latch 9, so that the column 1 is easily installed on the base 5.

[0033] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A new type of cross-road cable support frame, characterized in that: It comprises a column (1), a reel (2) is provided below the column (1), and the reel (2) is connected to a clamp (3) via a traction rope (6); The clamp (3) comprises a movable frame (30), the movable frame (30) is provided with a guide hole (34), and a buffer member (33) is slidably installed in the guide hole (34); The buffer member (33) comprises a guide rod (35) sliding in the guide hole (34), and a spring (37) is sleeved on the outside of the guide rod (35); a mounting seat (310) is provided at one end of the guide rod (35) away from the movable frame (30); The mounting seat (310) is provided with a first clamping plate (39) and a second clamping plate (311), and the cable is fixed on the buffer member (33) by closing the first clamping plate (39) and the second clamping plate (311); One end of the spring (37) is fixed on the moving frame (30), and the other end of the spring (37) is fixed on the mounting seat (310).

2. A novel cross-over cable support frame according to claim 1, characterized in that: The first clamping plate (39) has the same structure as the second clamping plate (311); wherein the second clamping plate (311) is further provided with a screw rod (38), and the screw rod (38) is provided with a nut (312).

3. A new type of cross-over cable support according to claim 1 or 2, characterized in that: The outer wall surface of the guide rod (35) is also provided with a sliding block (36), and the sliding block (36) slides along the groove on the inner surface of the guide hole (34).

4. The novel cross-over cable support frame according to claim 3 is characterized in that: A support plate (7) is also provided on the top of the column (1), and a pulley (8) is provided on the support plate (7); after one end of the traction rope (6) is fixed on the clamp (3), the other end passes around the pulley (8) and is connected to the reel (2).

5. The novel cross-over cable support frame according to claim 4 is characterized in that: The reel (2) comprises a support frame (20) fixed on the column (1), and the support frame (20) is also provided with a reel (22) and a motor (21) for causing the reel (22) to rotate.

6. The novel cross-over cable support frame according to claim 5 is characterized in that: The movable frame (30) is slidably matched with the sliding groove (4) provided on the column (1) via the provided guide rail (31).

7. The novel cross-over cable support frame according to claim 6 is characterized in that: A connecting rod (32) is also provided on the guide rail (31), and the connecting rod (32) passes through the guide rail (31) and is connected to the traction rope (6).

8. The novel cross-over cable support frame according to claim 7 is characterized in that: The column (1) is connected to the ground via a provided base (5), and the base (5) is inserted into the interior of the column (1) via a provided latch (9).

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