Straightener for communication cable construction

Abstract

A straightener for communication cable construction comprises a long strip plate, a fixed clamping mechanism is installed at one end of the long strip plate, a movable clamping mechanism is arranged at the other end of the long strip plate in a sliding mode, the fixed clamping mechanism is used for positioning one end of a wire, the movable clamping mechanism comprises a sliding sleeve arranged on the long strip plate in a sleeving mode, a pair of protruding plates is arranged on the sliding sleeve, and L-shaped plates are rotationally arranged at the upper ends of the protruding plates. One end of the L-shaped plate acts on the other end of the wire, and the wire is straightened through the movement of the sliding sleeve. When the cable is straightened, the fixed clamping mechanism clamps one end of the cable, the other end of the cable is clamped through the L-shaped plate by rotating the L-shaped plate, then the cable is straightened by moving the sliding sleeve, and before the cable is straightened, the cable is arranged on the fixed clamping mechanism and the movable clamping mechanism in a penetrating mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable construction technical field especially relates to a straightener for communication cable construction. BACKGROUND

[0002] When communication cable construction needs to pass through the wall, the line roll is placed on one side, and then gradually fed into the line. In the process of feeding into the line, in order to facilitate threading operation, the operator needs to straighten the wire first. It is relatively easy to straighten the cable with small diameter, but it increases the difficulty of straightening the cable with large diameter. When straightening, the general operation method is to bend the wire in the opposite direction by hand, so as to increase the difficulty of straightening with the increase of the diameter of the cable. If the cable is not straightened, it will cause bending and knotting during threading, which will affect the threading operation of the cable, and even damage the insulation layer of the cable. UTILITY MODEL CONTENTS

[0003] The utility model provides a kind of straightener for communication cable construction, to solve the deficiency of above-mentioned prior art, solve the problem of not being convenient for straightening when cable construction passes through the wall, with strong practicality.

[0004] In order to realize the purpose of the utility model, the following technology is adopted:

[0005] A kind of straightener for communication cable construction, including long strip board, one end of long strip board is equipped with fixed clamp mechanism, the other end of long strip board is slidably provided with movable clamp mechanism, fixed clamp mechanism is used for the positioning of wire one end, movable clamp mechanism includes sleeve set on long strip board The sleeve is provided with a pair of convex plates, the upper end of the convex plate is rotatably provided with L-shaped plate, one end of L-shaped plate acts on the other end of wire, and the wire is straightened by moving the sleeve. When straightening, the one end of the cable is clamped by the fixed clamp mechanism, and the other end of the cable is clamped by the L-shaped plate by rotating the L-shaped plate, and then the cable is straightened by moving the sleeve. Of course, before that, the cable is threaded on the fixed clamp mechanism and the movable clamp mechanism.

[0006] Further, in order to facilitate the operator to straighten, a concave handle is installed on the long strip board.

[0007] Further, in order to facilitate the movement of the sleeve and the straightening operation of the cable, an L-shaped handle is installed on the outer side of the sleeve.

[0008] Further, in order to improve the clamping effect of the L-shaped plate on the cable, one end of the L-shaped plate is set to arc structure, and rubber is provided on the end for clamping the wire.

[0009] Further, in order to avoid the flat surface on the sliding sleeve from damaging the insulation layer of the cable, a constraint groove is formed on the sliding sleeve, and the wire is located in the constraint groove.

[0010] Further, in order to improve the clamping effect, the constraint groove is in an arc structure.

[0011] Further, the clamping mechanism comprises a mounting block mounted on the end of the long strip plate, a pair of guide rods mounted on the mounting block, an inner block mounted on the inner side end of the guide rod, a rotating top plate rotatably arranged on the inner block, a push plate sleeved on the guide rod, the push plate moving between the mounting block and the inner block, a spring sleeved on the outer side end of the guide rod, the inner side end of the spring acting on the push plate, a pair of action rods arranged on the push plate, a clamping lower block mounted on the long strip plate, two pairs of rotating shafts penetratingly arranged on the clamping lower block, a connecting plate rotatably arranged at the two ends of the rotating shaft, a connecting shaft rotatably arranged at the other end of the connecting plate, an upper clamping block arranged on the connecting shaft, a pull plate arranged at the lower end of the connecting plate, a waist-shaped hole formed on the pull plate, and the action rods penetratingly arranged in the waist-shaped hole.

[0012] Further, in order to facilitate the rotation of the rotating top plate, a holding rod is arranged on the rotating top plate.

[0013] Further, in order to facilitate the rotation of the connecting plate and the stability after clamping, the length direction of the connecting plate and the length direction of the pull plate form an included angle, and the included angle is obtuse.

[0014] Further, in order to avoid the upper clamping block and the clamping lower block from damaging the cable, a clamping groove is formed on the lower wall of the upper clamping block and the upper wall of the clamping lower block.

[0015] The above technical scheme has the following advantages:

[0016] The cable is straightened, the operation is simple, and the insulation layer of the cable can be damaged as little as possible during the operation. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to make the purpose, technical scheme and advantages of the utility model more clear, the utility model will be described in further detail below with reference to the drawings.

[0018] Figure 1 A perspective structure of one of the embodiments is shown Figure One .

[0019] Figure 2 An enlarged view of A is shown.

[0020] Figure 3 A magnified view of point B is shown.

[0021] Figure 4 A three-dimensional structure of one embodiment is shown. Figure Two . Detailed Implementation

[0022] like Figures 1-4 As shown, a straightener for communication cable construction includes a long strip plate 1 with a concave handle 10 mounted on it. A fixed clamping mechanism is mounted at one end of the long strip plate 1, and a movable clamping mechanism is slidably mounted at the other end of the long strip plate 1.

[0023] The clamping mechanism is used for positioning one end of the wire. The clamping mechanism includes a mounting block 11 installed at the end of the long strip plate 1. A pair of guide rods 2 are installed on the mounting block 11. An inner block 20 is installed on the inner end of the guide rods 2. A rotating top plate 21 is rotatably provided on the inner block 20. A holding rod 22 is provided on the rotating top plate 21. A push plate 23 is fitted onto the guide rod 2, and the push plate 23 moves between the mounting block 11 and the inner block 20. A spring 6 is fitted onto the outer end of the guide rod 2, and the inner end of the spring 6 acts on the push plate 23. A pair of actuating rods 25 are provided on the push plate 23. A clamping lower block 26 is installed on the long strip plate 1, and two pairs of rotating shafts 27 pass through the clamping lower block 26. Connecting plates 28 are rotatably mounted at both ends of the rotating shafts 27, and a connecting shaft 29 is rotatably mounted at the other end of the connecting plate 28. An upper clamping block 30 is provided on the connecting shaft 29. A pull plate 31 is provided at the lower end of the connecting plate 28, and an obtuse angle is formed between the length direction of the connecting plate 28 and the length direction of the pull plate 31. Fixed clamping grooves are formed on the lower wall of the upper clamping block 30 and the upper wall of the clamping lower block 26.

[0024] The movable clamping mechanism includes a sliding sleeve 33 sleeved on a long strip plate 1. The sliding sleeve 33 has a constraint groove with an arc-shaped structure. The wire is located in the constraint groove. An L-shaped handle 34 is installed on the outer end of the sliding sleeve 33. A pair of protruding plates 35 are provided on the sliding sleeve 33. An L-shaped plate 36 is rotatably provided on the upper end of the protruding plate 35. One end of the L-shaped plate 36 has an arc-shaped structure and is equipped with rubber on the end used to clamp the wire. One end of the L-shaped plate 36 acts on the other end of the wire, and the wire is straightened by the movement of the sliding sleeve 33.

[0025] In this embodiment, when straightening the cable, the operator passes the cable between the upper clamping block 30 and the lower clamping block 26, as well as between the L-shaped plate 36 and the sliding sleeve 33.

[0026] Then the cable is clamped by the upper clamping block 30 and the clamping lower block 26, when clamping, the operator rotates the rotating top plate 21, when rotating, the one end of the rotating top plate 21 acts on the push plate 23, so that the push plate 23 and the action rod 25 on the push plate 23 move, when the action rod 25 moves, the action rod 25 acts on the waist-shaped hole 32, so that the lower end of the pull plate 31 rotates outward, and the upper end of the connecting plate 28 rotates inward around the rotating shaft 27, so that the upper clamping block 30 acts on the upper side of the cable, and the clamping operation of the cable is completed.

[0027] Then the operator rotates the L-shaped plate 36 to make the arc-shaped structure end of the L-shaped plate 36 act on the cable, at this time the cable will be clamped.

[0028] Then the operator rotates the L-shaped plate 36 to make the arc-shaped structure end of the L-shaped plate 36 act on the cable, at this time the cable will be clamped.

[0029] The above only describes the preferred embodiments of the present application, and is not used to limit the present application, obviously, those skilled in the art can make various modifications and changes to the present application without departing from the spirit and scope of the present application. Thus, if the modifications and changes of the present application belong to the scope of the claims of the present application and the equivalent technology, the present application also intends to include these modifications and changes.

Claims

1. A straightener for communication cable construction, characterized by comprising: The utility model provides a wire straightening device, including long strip board (1), the one end of long strip board (1) is equipped with fixed clamping mechanism, and the other end of long strip board (1) is equipped with movable clamping mechanism slidingly, The fixed clamping mechanism is used for positioning the one end of the wire. The movable clamping mechanism includes a sleeve (33) sleeved on the long strip board (1), a pair of convex plates (35) are arranged on the sleeve (33), the upper ends of the convex plates (35) are rotatably provided with L-shaped plates (36), one end of the L-shaped plate (36) acts on the other end of the wire, and the wire is straightened by moving the sleeve (33).

2. The communications cable installation straightener of claim 1, wherein, A concave handle (10) is installed on the long strip board (1).

3. The communications cable installation straightener of claim 1, wherein, An L-shaped handle (34) is installed on the outer side of the sleeve (33).

4. The communications cable installation straightener of claim 1, wherein, One end of the L-shaped plate (36) is in an arc structure, and rubber is arranged on the end of the L-shaped plate (36) for clamping the wire.

5. The communications cable installation straightener of claim 1, wherein, A constraint groove is formed in the sleeve (33), and the wire is arranged in the constraint groove.

6. The communications cable installation straightener of claim 5, wherein, The constraint groove is in an arc structure.

7. The communications cable installation straightener of claim 1, wherein, The fixed clamping mechanism includes a mounting block (11) mounted on the end of the long strip board (1), a pair of guide rods (2) are mounted on the mounting block (11), the inner side of the guide rod (2) is provided with an inner block (20), the inner block (20) is rotatably provided with a rotating top plate (21), a push plate (23) is sleeved on the guide rod (2), the push plate (23) moves between the mounting block (11) and the inner block (20), the outer side of the guide rod (2) is sleeved with a spring (6), the inner side of the spring (6) acts on the push plate (23), a pair of action rods (25) are arranged on the push plate (23), a clamping lower block (26) is mounted on the long strip board (1), two pairs of rotating shafts (27) are arranged on the clamping lower block (26), the two ends of the rotating shaft (27) are rotatably provided with connecting plates (28), the other end of the connecting plate (28) is rotatably provided with a connecting shaft (29), the connecting shaft (29) is provided with an upper clamping block (30), the lower end of the connecting plate (28) is provided with a pull plate (31), a waist-shaped hole (32) is formed in the pull plate (31), and the action rod (25) is arranged in the waist-shaped hole (32).

8. The communications cable installation straightener of claim 7, wherein, A holding rod (22) is arranged on the rotating top plate (21).

9. The communications cable installation straightener of claim 7, wherein, An included angle exists between the length direction of the connecting plate (28) and the length direction of the pull plate (31), and the included angle is obtuse.

10. The communications cable installation straightener of claim 7, wherein, A clamping groove is formed in the lower wall of the upper clamping block (30) and the upper wall of the clamping lower block (26).

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