CN215008694U

CN215008694U - Wheat of high pressure resistance ability is acted as go-between

Info

Publication number: CN215008694U
Application number: CN202121502116.7U
Authority: CN
Inventors: 金升革
Original assignee: Shenzhen Yancheng Composite Line Co ltd
Current assignee: Shenzhen Yancheng Composite Line Co ltd
Priority date: 2021-07-03
Filing date: 2021-07-03
Publication date: 2021-12-03
Anticipated expiration: 2031-07-03

Abstract

The utility model discloses a wheat guy wire with high pressure resistance, which comprises a cable body and a protective box arranged at the wiring position of the cable body, wherein both sides of the protective box are provided with clamping units which can fix the cable body, the protective box comprises a cavity for placing a cable body interface and a sealing cover movably arranged at the upper end of the cavity, the sealing cover is connected with the protective box through a hinge, the sealing cover is connected with the protective box through a fixing nut, both sides of the cavity are provided with water baffles, both sides of the cavity are provided with flow guide grooves for blocking rainwater, the water baffles and the flow guide grooves at both sides are matched for use, can discharge the rainwater in the rainy weather, avoid the rainwater from entering the cavity and causing short circuit damage to the cable body, when protecting the cable body, only need open sealed lid when overhauing, can inspect the kneck, make things convenient for the later stage to maintain.

Description

Wheat of high pressure resistance ability is acted as go-between

Technical Field

The utility model relates to a wheat guy wire technical field specifically is a wheat guy wire of high pressure resistance.

Background

The Maila wires are formed by adding one or two Maila films outside the LITZ wires and the enameled stranded wires, so that the insulation voltage of the wires is increased, and the Maila wires also play a role in shielding. Can replace silk-covered wires and has good heat resistance, surface smoothness, transparency and mechanical flexibility.

However, when the wheat pulling wire is used for wiring, the connector is protected by an insulating rubber sheet or a sealed protective sleeve, after the connector is connected, the inspection is inconvenient to follow-up, and the wheat pulling wires of different specifications need to be matched with the terminal boxes of different connection holes, so that the adjustment cannot be performed, and the use is inconvenient.

The problems described above are addressed. Therefore, a wheat guy wire with high pressure resistance is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wheat of high pressure resistance performance is acted as go-between sets up breakwater and guiding gutter in the both sides of protection box, can discharge the rainwater when rainwater weather, avoids in the rainwater gets into the cavity, makes cable body short circuit damage, when protecting the cable body, only need open sealed lid when overhauing, can inspect the kneck, makes things convenient for the later stage to maintain to the problem among the above-mentioned background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wheat of high pressure resistance is acted as go-between, includes the cable body and installs the protection box in cable body wiring department, and the both sides of protection box all set up the block unit that can go on fixing to the cable body, the protection box is including the sealed lid of cavity and movable mounting in the cavity upper end that is used for placing cable body interface, and sealed lid is connected through the hinge with the protection box, and sealed lid is connected with the protection box through fixation nut, and the both sides of cavity all are provided with the breakwater, and the both sides of cavity all are provided with the guiding gutter that is used for blockking the rainwater.

Preferably, the protection box is a box body with two arc-shaped sides and two horizontal upper and lower ends, the water baffle is arc-shaped, and the sealing cover is matched with the water baffle.

Preferably, the cable body is including setting up the wheat wire layer in the outside and setting up the waterproof layer in wheat wire layer inside, and the inside flame retardant coating that is provided with of waterproof layer, the inside of flame retardant coating is provided with the insulating layer, and the inside of insulating layer is provided with the reinforcement cover that the rubber that is used for the buffering was made, and the inside of reinforcement cover is provided with the line body.

Preferably, the clamping unit comprises a worm wheel, a worm in meshing transmission with the worm wheel and a mounting disc arranged on one side of the worm wheel, and a telescopic column capable of moving is movably mounted inside the mounting disc.

Preferably, the mounting disc fixed mounting is in the outside of protection box, and worm wheel movable mounting is in the mounting disc outside, and the through-hole that can supply the cable body to pass through is all seted up at mounting disc and worm wheel middle part.

Preferably, one end of the telescopic column is provided with a movable pile which is fixedly installed, and the inner side of the telescopic column is provided with a friction plate.

Preferably, the number of the telescopic columns is eight, and the telescopic columns are matched with the sliding grooves formed in the upper end of the mounting plate.

Preferably, the surface of the worm wheel is provided with arc-shaped grooves for the movable piles to move, and the number of the arc-shaped grooves is matched with the number of the telescopic columns.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pair of wheat of high pressure resistance is acted as go-between, when the cable body is worked a telephone switchboard the operation, all pass the hole of protection box both sides with the interface of both sides cable body, connect the back, close sealed lid, use fixation nut to fix, the breakwater of both sides and the collocation use of guiding gutter, can discharge the rainwater when rainwater weather, avoid in the rainwater gets into the cavity, make cable body short circuit damage, when protecting the cable body, only need open sealed lid when overhauing, can inspect the kneck, make things convenient for the later stage to maintain.

2. The utility model provides a pair of wheat of high pressure resistance is acted as go-between, when cable body to the difference, rotatable worm, make the worm wheel rotate, and then drive the activity stake and move about in the arc wall is inside, flexible post is to the internal contraction, and then block the cable body, can use to the cable body of different diameters, the flexibility is stronger, the matching degree is higher, the use of friction disc can increase the friction of cable body and flexible post, avoid cable body card to rock after flexible post is inside, inconvenient use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the cable body of the present invention;

FIG. 3 is a schematic structural view of the protection box of the present invention;

FIG. 4 is a schematic view of the structure of the engaging unit of the present invention;

fig. 5 is a schematic structural view of the mounting plate of the present invention.

In the figure: 1. a cable body; 11. a wheat wire layer; 12. a waterproof layer; 13. a fire barrier layer; 14. an insulating layer; 15. a reinforcing sleeve; 16. a wire body; 2. a protective case; 21. a cavity; 22. a sealing cover; 23. fixing a nut; 24. a water baffle; 25. a diversion trench; 3. a clamping unit; 31. a worm gear; 311. an arc-shaped slot; 32. a worm; 33. mounting a disc; 331. a chute; 34. a telescopic column; 341. a movable pile; 342. a friction plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a high pressure resistant wheat guy wire comprises a cable body 1 and a protective box 2 installed at the connection position of the cable body 1, wherein both sides of the protective box 2 are provided with clamping units 3 capable of fixing the cable body 1, the cable body 1 comprises a wheat guy wire layer 11 arranged at the outermost side and a waterproof layer 12 arranged inside the wheat guy wire layer 11, a fireproof layer 13 is arranged inside the waterproof layer 12, an insulating layer 14 is arranged inside the fireproof layer 13, a reinforcing sleeve 15 made of rubber for buffering is arranged inside the insulating layer 14, a wire body 16 is arranged inside the reinforcing sleeve 15, the protective box 2 comprises a cavity 21 for placing a connector of the cable body 1 and a sealing cover 22 movably installed at the upper end of the cavity 21, the sealing cover 22 is connected with the protective box 2 through a hinge, the sealing cover 22 is connected with the protective box 2 through a fixing nut 23, both sides of the cavity 21 are provided with water baffles 24, protection box 2 is circular-arc for one kind both sides, both ends are the box body of level form from top to bottom, and breakwater 24 is the arc, sealed lid 22 and breakwater 24 phase-match, the both sides of cavity 21 all are provided with the guiding gutter 25 that is used for blockking the rainwater, when cable body 1 carries out the wiring operation, all pass the hole of protection box 2 both sides with the interface of both sides cable body 1, connect the back, close sealed lid 22, use fixation nut 23 to fix, the breakwater 24 of both sides and the collocation use of guiding gutter 25, can discharge the rainwater when rainwater weather, avoid the rainwater to get into in the cavity 21, make cable body 1 short circuit damage, when protecting cable body 1, only need open sealed lid 22 when overhauing, can inspect the kneck, make things convenient for the later stage to maintain.

Referring to fig. 1, 4 and 5, the engaging unit 3 includes a worm wheel 31, a worm 32 engaged with the worm wheel 31, and a mounting plate 33 disposed on one side of the worm wheel 31, the mounting plate 33 is fixedly mounted on the outer side of the protective box 2, the worm wheel 31 is movably mounted on the outer side of the mounting plate 33, an arc-shaped groove 311 for the movable pile 341 to move is disposed on the surface of the worm wheel 31, the number of the arc-shaped groove 311 is matched with the number of the telescopic columns 34, through holes for the cable body 1 to pass through are disposed in the middle portions of the mounting plate 33 and the worm wheel 31, the telescopic columns 34 capable of moving are movably mounted in the mounting plate 33, the movable piles 341 are fixedly mounted at one end of the telescopic columns 34, friction plates 342 are disposed on the inner side of the telescopic columns 34, the telescopic columns 34 are eight and matched with the sliding grooves 331 disposed at the upper end of the mounting plate 33, when different cable bodies 1 are aimed at, the worm 32 can be rotated, make worm wheel 31 rotate, and then drive the activity stake 341 and move about in arc wall 311 is inside, flexible post 34 is inside to be shrunk, and then blocks cable body 1, can use to the cable body 1 of different diameters, and the flexibility is stronger, and the matching degree is higher, and the friction of cable body 1 and flexible post 34 can be increased in the use of friction disc 342, avoids cable body 1 card to rock behind flexible post 34 is inside, and is inconvenient to use.

The working principle is as follows: when the cable body 1 is connected, the interfaces of the cable bodies 1 on two sides penetrate through the holes on two sides of the protection box 2, after connection, the sealing cover 22 is closed and fixed by the fixing nut 23, the water baffle plates 24 and the diversion trenches 25 on two sides are matched for use, rainwater can be discharged in rainwater weather, rainwater is prevented from entering the cavity 21, the cable body 1 is damaged by short circuit, the cable body 1 is protected, the sealing cover 22 is only required to be opened during maintenance, the interfaces can be inspected, later maintenance is facilitated, when different cable bodies 1 are aimed at, the worm 32 can be rotated, the worm wheel 31 is rotated, the movable pile 341 is driven to move in the arc-shaped groove 311, the telescopic column 34 is retracted inwards, the cable bodies 1 are clamped, the cable bodies 1 with different diameters can be used, and the flexibility is stronger, the matching degree is higher, and the friction of cable body 1 and telescopic column 34 can be increased in the use of friction disc 342, avoids cable body 1 card to rock behind telescopic column 34 is inside.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a wheat of high pressure resistance is acted as go-between, includes cable body (1) and installs protection box (2) in cable body (1) wiring department, and the both sides of protection box (2) all set up block unit (3) that can fix cable body (1), its characterized in that: the protection box (2) comprises a cavity (21) for placing a connector of the cable body (1) and a sealing cover (22) movably mounted at the upper end of the cavity (21), the sealing cover (22) is connected with the protection box (2) through a hinge, the sealing cover (22) is connected with the protection box (2) through a fixing nut (23), water baffles (24) are arranged on two sides of the cavity (21), and diversion trenches (25) for blocking rainwater are arranged on two sides of the cavity (21).

2. The high pressure resistant mylar cable of claim 1, wherein: the protection box (2) is a box body with two arc-shaped sides and two horizontal upper and lower ends, the water baffle (24) is arc-shaped, and the sealing cover (22) is matched with the water baffle (24).

3. The high pressure resistant mylar cable of claim 1, wherein: the cable comprises a cable body (1) and is characterized by comprising a wheat wire layer (11) arranged on the outermost side and a waterproof layer (12) arranged inside the wheat wire layer (11), wherein a fireproof layer (13) is arranged inside the waterproof layer (12), an insulating layer (14) is arranged inside the fireproof layer (13), a reinforcing sleeve (15) made of rubber for buffering is arranged inside the insulating layer (14), and a cable body (16) is arranged inside the reinforcing sleeve (15).

4. The high pressure resistant mylar cable of claim 1, wherein: the clamping unit (3) comprises a worm wheel (31), a worm (32) in meshing transmission with the worm wheel (31), and a mounting disc (33) arranged on one side of the worm wheel (31), wherein a telescopic column (34) capable of moving is movably mounted in the mounting disc (33).

5. The high pressure resistant mylar cable of claim 4, wherein: mounting disc (33) fixed mounting is in the outside of protection box (2), and worm wheel (31) movable mounting all sets up the through-hole that can supply cable body (1) to pass through in mounting disc (33) and worm wheel (31) outside mounting disc (33).

6. The high pressure resistant mylar cable of claim 4, wherein: one end of the telescopic column (34) is provided with a fixed movable pile (341), and the inner side of the telescopic column (34) is provided with a friction plate (342).

7. The high pressure resistant mylar cable of claim 4, wherein: eight telescopic columns (34) are arranged and are matched with sliding grooves (331) formed in the upper end of the mounting plate (33).

8. The high pressure resistant mylar cable of claim 4, wherein: the surface of the worm wheel (31) is provided with arc-shaped grooves (311) for the movable piles (341) to move, and the number of the arc-shaped grooves (311) is matched with the number of the telescopic columns (34).