CN220234140U - Cable tightener easy to disassemble and assemble - Google Patents

Abstract

The utility model discloses a cable tightener easy to disassemble and assemble, and relates to the technical field of installation or tensioning. This cable turn-buckle of easy dismouting, including the guard box, the lower fixed surface of guard box is connected with two extension boards, and the lower surface sliding connection of two extension boards has the connecting plate, and the lower surface of connecting plate is seted up flutedly, and the recess is "epirelief" shape, and the right surface of guard box rotates to be connected with the spliced pole, and the inside of guard box is provided with speed increaser, and the inside of connecting plate is provided with fixing device, speed increaser includes the gear wheel, and the gear wheel is fixed to be cup jointed at the surface of spliced pole, and the right-hand member fixedly connected with turning block of spliced pole, and the surface meshing of gear wheel is connected with two pinions, compares in traditional turn-buckle and twists off through a screw, has improved work efficiency, and the staff of being convenient for carries out quick assembly and disassembly, has reduced intensity of labour, has improved work efficiency.

Description

Cable tightener easy to disassemble and assemble

Technical Field

The utility model relates to the technical field of installation or tensioning, in particular to an easily-detachable cable tightener.

Background

The cable is an electric energy or signal transmission device, and is usually composed of wires, the transmission line is realized in a structural form by boosting the electric energy generated by a generator by a transformer, then connecting the electric energy into the transmission line by a control device such as a circuit breaker and the like, the transmission line is divided into an overhead transmission line and a cable line, the wires and the ground wires are firstly pulled by manpower or machinery to pass through paying-off pulleys on each foundation tower, a complete paying-off section is paved, and the wires and the ground wires are tightened by one end or a middle tension tower until the sag value of the design requirement is reached.

The application of turn-buckle in the cable field is very extensive, and current turn-buckle is fixed the cable conductor through a plurality of bolts mostly, needs the staff to dismantle the bolt one by one, and the operation is comparatively loaded down with trivial details, and the overhead receives wind-force influence to cause staff dismouting time to increase simultaneously sometimes, causes the waste in time, and intensity of labour is big, and work efficiency is low, consequently needs a cable turn-buckle convenient to dismouting.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a cable tightener easy to disassemble and assemble, which can solve the problem of complicated disassembly and assembly of the tightener.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an easy cable turn-buckle of dismouting, includes the guard box, the lower surface fixedly connected with of guard box has two extension boards, and the lower surface sliding connection of two extension boards has the connecting plate, and the lower surface of connecting plate is seted up flutedly, and the recess is "epirelief" shape, and the right side surface rotation of guard box is connected with the spliced pole, and the inside of guard box is provided with speed increasing gear, and the inside of connecting plate is provided with fixing device.

Preferably, the speed increasing device comprises a large gear, the large gear is fixedly sleeved on the outer surface of the rotating column, the right end of the rotating column is fixedly connected with a rotating block, the outer surface of the large gear is in meshed connection with two pinions, the inner walls of the two pinions are fixedly connected with rotating rods, the outer surfaces of the two rotating rods are fixedly sleeved with first conical gears, the outer surfaces of the two first conical gears are in meshed connection with second conical gears, the lower ends of the two second conical gears are fixedly connected with transmission rods, opposite threads are formed on the outer surfaces of the two transmission rods, and the thread parts of the two transmission rods in the same direction are in threaded connection with clamps.

Preferably, the right ends of the two rotating rods are fixedly connected with the inner wall of the protection box, the outer surfaces of the two transmission rods are provided with sliding grooves, and the two clamps are in contact.

Preferably, the fixing device comprises two springs, the two springs are fixedly connected to the inner wall of the groove, the opposite faces of the two springs are fixedly connected with a sliding plate, the lower surface of the sliding plate is fixedly connected with a movable plate, and two clamping grooves are formed in the upper surface of the sliding plate.

Preferably, the lower ends of the two transmission rods are both extended into the grooves in a sliding manner.

Preferably, the two transmission rods are contacted with the corresponding sliding plates, and the two sliding grooves are in sliding contact with the corresponding clamping grooves.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This cable turn-buckle of easy dismouting, after the connecting plate moves out, through external instrument rotation dwang, the rotation of dwang drives the spliced pole and rotates, the rotation of spliced pole drives the gear wheel and rotates, the rotation of gear wheel drives corresponding pinion and rotates, the dwang of two pinions drives corresponding dwang and rotates, the rotation of two dwang drives corresponding first conical gear and rotates, the rotation of two first conical gear drives corresponding second conical gear and rotates, the rotation of two second conical gear drives corresponding transfer line and rotates, the rotation of two transfer lines drives corresponding anchor clamps and shifts, make the anchor clamps carry out opposite displacement, the anchor clamps that will be close to the connecting plate position remove the device, rotate through the gear wheel and carry out the acceleration rate motion to two pinions, make the anchor clamps break away from the transfer line sooner, compared with traditional turn-buckle and unscrew through one screw, work efficiency is improved, the staff of being convenient for carries out quick assembly and disassembly, labor intensity of labour is improved.

(2) This cable turn-buckle of easy dismouting, when need dismantle the turn-buckle, the slip removes the board, the removal of removal board drives the slide and carries out the displacement, the displacement of slide drives the draw-in groove and carries out the displacement, stretch the spring of front end, apply pressure to the spring of rear end, when the draw-in groove removes the assigned position, remove the connecting plate, the removal of connecting plate makes the spout shift out the slide, remove connecting plate convenient and fast, can conveniently take out the turn-buckle, then be convenient for quick replacement turn-buckle, work efficiency has been improved.

(3) The cable tightener easy to disassemble and assemble enables the sliding plate to be in limit clamping connection with the transmission rod through the pressure of the two springs, so that the problem that the device is not tightly clamped when one spring is damaged is avoided, the falling probability of the connecting plate is reduced, the service life of the device is prolonged, and the practicability is improved.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of the present utility model;

FIG. 2 is a schematic view of a clamp according to the present utility model;

FIG. 3 is a schematic view of a chute according to the present utility model;

FIG. 4 is a schematic plan view of the present utility model;

FIG. 5 is a schematic diagram of a groove according to the present utility model.

Reference numerals: 1. a protection box; 2. a support plate; 3. a connecting plate; 4. a groove; 5. rotating the column; 6. a large gear; 7. a pinion gear; 8. a rotating lever; 9. a first bevel gear; 10. a second bevel gear; 11. a transmission rod; 12. a clamp; 13. a chute; 14. a rotating block; 15. a spring; 16. a slide plate; 17. a moving plate; 18. a clamping groove.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an easy dismouting's cable turn-buckle, includes guard box 1, guard box 1's lower surface fixedly connected with two extension boards 2, and two extension boards 2's lower surface sliding connection has connecting plate 3, and recess 4 has been seted up to connecting plate 3's lower surface, and recess 4 is "reverse protruding" shape, and guard box 1's right surface rotates to be connected with rotation post 5, and guard box 1's inside is provided with speed increasing gear, and connecting plate 3's inside is provided with fixing device.

Further, the speed increasing device comprises a large gear 6, the large gear 6 is fixedly sleeved on the outer surface of the rotating column 5, the right end of the rotating column 5 is fixedly connected with a rotating block 14, the outer surface of the large gear 6 is in meshed connection with two small gears 7, the inner walls of the two small gears 7 are fixedly connected with rotating rods 8, the right ends of the two rotating rods 8 are fixedly connected with the inner walls of the protection box 1, the outer surfaces of the two rotating rods 8 are fixedly sleeved with first conical gears 9, the outer surfaces of the two first conical gears 9 are in meshed connection with second conical gears 10, the lower ends of the two second conical gears 10 are fixedly connected with transmission rods 11, opposite threads are formed on the outer surfaces of the two transmission rods 11, clamps 12 are in threaded connection with the same direction of the two transmission rods 11, and the two clamps 12 are in contact.

Further, the fixing device comprises two springs 15, the two springs 15 are fixedly connected to the inner wall of the groove 4, sliding plates 16 are fixedly connected to opposite faces of the two springs 15, sliding grooves 13 are formed in the outer surfaces of the two transmission rods 11, movable plates 17 are fixedly connected to the lower surfaces of the sliding plates 16, two clamping grooves 18 are formed in the upper surfaces of the sliding plates 16, the lower ends of the two transmission rods 11 slide and extend to the inside of the groove 4, the two transmission rods 11 are in contact with the corresponding sliding plates 16, and the two sliding grooves 13 are in sliding contact with the corresponding clamping grooves 18.

Further, when the device is used, when the turnbuckle needs to be disassembled, the moving plate 17 is slid, the moving plate 17 moves to drive the sliding plate 16 to move, the sliding plate 16 moves to drive the clamping groove 18 to move, the spring 15 at the front end stretches, the spring 15 at the rear end is pressurized, when the clamping groove 18 moves to a specified position, the connecting plate 3 is moved, the sliding groove 13 is moved out of the sliding plate 16 by the movement of the connecting plate 3, the connecting plate 3 is conveniently and rapidly moved out, the turnbuckle can be conveniently taken out, then the turnbuckle is convenient to replace quickly, and the working efficiency is improved.

Further, when using the device, make slide 16 and transfer line 11 carry out spacing joint through the pressure of two springs 15, avoid causing the not tight problem of device joint when a spring 15 appears the strain, reduced the probability that connecting plate 3 dropped, prolonged the life of the device, increased the practicality.

Further, when the device is used, after the connecting plate 3 moves out, the rotating block 14 is rotated through the external tool, the rotating block 14 rotates to drive the rotating column 5 to rotate, the rotating column 5 rotates to drive the large gear 6 to rotate, the rotating of the large gear 6 drives the corresponding small gears 7 to rotate, the rotating rods of the two small gears 7 drive the corresponding rotating rods 8 to rotate, the rotating of the two rotating rods 8 drive the corresponding first conical gears 9 to rotate, the rotating of the two first conical gears 9 drive the corresponding second conical gears 10 to rotate, the rotating of the two second conical gears 10 drive the corresponding transmission rods 11 to rotate, the rotating of the two transmission rods 11 drive the corresponding clamps 12 to displace, the clamps 12 are reversely displaced, the clamps 12 close to the connecting plate 3 are moved out, the device is disassembled, the rotating of the large gear 6 speeds up the two small gears 7, the clamps 12 are separated from the transmission rods 11 more quickly, compared with the traditional tightener, the work efficiency is improved, the work efficiency is facilitated, the work strength is reduced, and the work strength is improved.

Working principle: when the device is used, when the wire tightener needs to be disassembled, the moving plate 17 is slid, the moving plate 17 drives the sliding plate 16 to move, the sliding plate 16 moves to drive the clamping groove 18 to move, the springs 15 at the front end are stretched, the springs 15 at the rear end are pressurized, when the clamping groove 18 moves to a designated position, the connecting plate 3 is moved, the sliding groove 13 is moved out of the sliding plate 16 by the movement of the connecting plate 3, the connecting plate 3 is conveniently and quickly moved out, after the connecting plate 3 is moved out, the rotating block 14 is rotated through an external tool, the rotating block 14 rotates to drive the rotating column 5 to rotate, the rotating column 5 rotates to drive the large gear 6 to rotate, the large gear 6 rotates to drive the corresponding small gear 7 to rotate, the rotating rods of the two small gears 7 drive the corresponding rotating rods 8 to rotate, the corresponding first conical gears 9 rotate, the corresponding second conical gears 10 are driven to rotate by the rotation of the two first conical gears 9, the corresponding transmission rods 11 are driven to rotate by the rotation of the two second conical gears 10, the corresponding clamps 12 are driven by the rotation of the two second conical gears 10 to rotate, and the corresponding clamps 12 are driven by the rotation of the two transmission rods 12 to move oppositely, and the corresponding clamps 12 are moved out, and the device is disassembled.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (6)

1. The utility model provides an easy dismouting cable turn-buckle, includes guard box (1), its characterized in that: the lower surface fixedly connected with two extension boards (2) of guard box (1), the lower surface sliding connection of two extension boards (2) has connecting plate (3), and recess (4) have been seted up to the lower surface of connecting plate (3), and recess (4) are "epirelief" shape, and the right side surface rotation of guard box (1) is connected with rotation post (5), and the inside of guard box (1) is provided with speed increasing gear, and the inside of connecting plate (3) is provided with fixing device.

2. The easy-to-disassemble cable tightener of claim 1, wherein: the speed increasing device comprises a large gear (6), the large gear (6) is fixedly sleeved on the outer surface of a rotating column (5), the right end of the rotating column (5) is fixedly connected with a rotating block (14), the outer surface of the large gear (6) is connected with two pinions (7) in a meshed mode, the inner walls of the two pinions (7) are fixedly connected with rotating rods (8), the outer surfaces of the two rotating rods (8) are fixedly sleeved with first conical gears (9), the outer surfaces of the two first conical gears (9) are fixedly connected with second conical gears (10) in a meshed mode, the lower ends of the two second conical gears (10) are fixedly connected with transmission rods (11), the outer surfaces of the two transmission rods (11) are provided with opposite threads, and the threaded positions of the two transmission rods (11) in the same direction are fixedly connected with clamps (12).

3. The easy-to-disassemble cable tightener of claim 2, wherein: the right ends of the two rotating rods (8) are fixedly connected with the inner wall of the protection box (1), sliding grooves (13) are formed in the outer surfaces of the two transmission rods (11), and the two clamps (12) are in contact.

4. The easy-to-disassemble cable tightener of claim 1, wherein: the fixing device comprises two springs (15), wherein the two springs (15) are fixedly connected to the inner wall of the groove (4), the opposite surfaces of the two springs (15) are fixedly connected with a sliding plate (16), the lower surface of the sliding plate (16) is fixedly connected with a movable plate (17), and two clamping grooves (18) are formed in the upper surface of the sliding plate (16).

5. The easy-to-disassemble cable tightener of claim 2, wherein: the lower ends of the two transmission rods (11) are slidably extended into the grooves (4).

6. The easy-to-disassemble cable tightener of claim 2, wherein: the two transmission rods (11) are contacted with the corresponding sliding plates (16), and the two sliding grooves (13) are in sliding contact with the corresponding clamping grooves (18).