CN214093355U - Shockproof embedded sleeve device for cable - Google Patents

Abstract

The utility model relates to a cable shockproof technical field, specifically speaking relates to a type of taking precautions against earthquakes is buried bushing apparatus in advance for cable. The anti-vibration device comprises a drainage device, an anti-vibration device arranged on the inner side of the drainage device, and a connecting device arranged on the front side of the anti-vibration device, wherein the drainage device comprises a sleeve, the anti-vibration device comprises a line pipe, the sleeve is internally provided with the line pipe, the middle of the line pipe is provided with a buffer device, the buffer device comprises a fixed plate, the fixed plate and the line pipe are integrally formed, the upper surface of the fixed plate is provided with a plurality of springs, the upper ends of the springs are provided with buffer plates, and the upper surface of each buffer plate is in shape fit with the shape structure of the sleeve. The utility model discloses a buffer makes whole device when receiving vibrations, and the spring can absorb vibrations, protects inside cable, makes its work remain stable.

Description

Shockproof embedded sleeve device for cable

Technical Field

The utility model relates to a cable shockproof technical field, specifically speaking relates to a type of taking precautions against earthquakes is buried bushing apparatus in advance for cable.

Background

Along with the construction of urban power grid and the development of transformation engineering, cable protection pipe will be utilized on a large scale, be used for preventing the cable damage, in the use of cable, when receiving too big vibrations and strikeing, the cable also can receive undulantly, influence the stability of connection position, and then influence holistic power transmission, the safety and the normal operating of giving the city have brought very big hidden danger, current cable protection sleeve, generally for reducing the influence of vibrations, can fill some bradyseism materials, can seriously influence the heat dissipation of cable itself like this, and then the life of cable has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a type of taking precautions against earthquakes is buried bushing apparatus in advance for cable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a shockproof type pre-buried sleeve device for cable, including drainage device, install the inboard shock mounting of drainage device installs the connecting device of shock mounting front side, drainage device includes the sleeve pipe, shock mounting includes the circuit pipe, the built-in circuit pipe of sleeve pipe, circuit pipe mid-mounting has buffer, buffer includes the fixed plate, the fixed plate with circuit pipe integrated into one piece, surface mounting has a plurality of springs on the fixed plate, the buffer board is installed to the spring upper end, buffer board upper surface shape with sleeve pipe shape structure suits.

As a further improvement of the technical scheme, the outer side of the sleeve is provided with an upper drain pipe body, and the lower drain pipe body is arranged on the lower side of the upper drain pipe body.

As a further improvement of the technical scheme, the outer surfaces of the upper part body and the lower part body of the drain pipe are provided with drain grooves.

As a further improvement of the technical scheme, a shockproof plate is mounted on the surface of the circuit pipe, the shockproof plate and the circuit pipe are integrally formed, a sliding groove is formed in the inner side of the shockproof plate, a sliding block is arranged in the sliding groove, and the sliding block is in sliding connection with the sliding groove.

As a further improvement of the technical scheme, the left side and the right side of the sliding groove are provided with grooves, the left side and the right side of the sliding block are provided with convex blocks, and the convex blocks are in sliding connection with the grooves.

As a further improvement of the technical scheme, the connecting device comprises a first connecting piece, a second connecting piece is installed on the lower side of the first connecting piece, and the first connecting piece and the second connecting piece are in a semicircular shape.

As a further improvement of the technical scheme, the first connecting piece and the second connecting piece are provided with connecting plates on the left side and the right side, the upper surface of each connecting plate is provided with a connecting hole, a connecting bolt is arranged in each connecting hole, and the connecting bolt is in threaded connection with the connecting holes.

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

1. in this pre-buried sleeve device for type of taking precautions against earthquakes cable, through the buffer that sets up can make whole device when receiving vibrations, can eliminate the vibrations that whole cable received through the flexible of spring, the slip of slider makes the flexible time of spring very stable simultaneously, and can not appear inclining askew, influences the stability of whole device.

2. In the pre-buried sleeve device for the shockproof type cable, the whole device is convenient to drain water through the arranged water drainage groove.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic view showing the structure of a drainage apparatus according to embodiment 1;

FIG. 3 is a structural exploded view of the vibration damper according to embodiment 1;

FIG. 4 is a disassembled view showing the structure of a cushion device according to embodiment 1;

FIG. 5 is a schematic view of the structure of the anti-vibration plate of embodiment 1;

fig. 6 is a structural exploded view of a connecting device according to embodiment 1.

The various reference numbers in the figures mean:

100. a drainage device;

110. an upper part body of the drain pipe; 111. a water discharge tank;

120. a drain pipe lower body;

130. a sleeve;

200. a shock-proof device;

210. a line pipe;

220. a buffer device; 221. a fixing plate; 222. a spring; 223. a buffer plate;

230. a shock-proof plate; 231. a chute; 232. a groove; 233. a slider; 234. a bump;

300. a connecting device;

310. a first connecting member;

320. a second connecting member;

330. a connecting plate; 331. connecting holes; 332. and connecting the bolt.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

Referring to fig. 1 to 6, the present embodiment provides a pre-buried sleeve device for a shockproof cable, including a drainage device 100, a shockproof device 200 installed inside the drainage device 100, and a connection device 300 installed in front of the shockproof device 200, the drainage device 100 includes a sleeve 130, the shockproof device 200 includes a line pipe 210, the sleeve 130 is internally provided with the line pipe 210, the middle of the line pipe 210 is provided with a buffer device 220, the buffer device 220 includes a fixing plate 221, the fixing plate 221 and the line pipe 210 are integrally formed, the upper surface of the fixing plate 221 is provided with a plurality of springs 222, the upper ends of the springs 222 are provided with buffer plates 223, the upper surfaces of the buffer plates 223 are adapted to the shape structure of the sleeve 130, the shock of the whole device is reduced by the expansion and contraction of the springs 222, thereby protecting the internal cable and enabling the cable to stably work.

In this embodiment, the drain pipe upper body 110 is installed outside the sleeve 130, the drain pipe lower body 120 is installed on the lower side of the drain pipe upper body 110, and the whole device is easy to install by the detachable drain pipe upper body 110 and the detachable drain pipe lower body 120.

Further, the outer surfaces of the upper drain pipe body 110 and the lower drain pipe body 120 are provided with drainage grooves 111, and the installation of the drainage grooves 111 enables the whole device to have good drainage performance, and the drainage device 100 is provided with a plurality of drainage grooves 111, so that drainage from different angles is facilitated.

Furthermore, the surface of the circuit pipe 210 is provided with the shockproof plate 230, the shockproof plate 230 and the circuit pipe 210 are integrally formed, the inner side of the shockproof plate 230 is provided with a sliding groove 231, a sliding block 233 is arranged in the sliding groove 231, and the whole device can better resist shock through the sliding connection of the sliding block 233 and the sliding groove 231.

Specifically, the left side and the right side of the sliding groove 231 are provided with grooves 232, the left side and the right side of the sliding block 233 are provided with bumps 234, the height of the bumps 234 is preferably smaller than that of the sliding block 233, the height of the grooves 232 is preferably smaller than that of the sliding groove 233, and the sliding connection between the bumps 234 and the grooves 232 enables the sliding block 233 not to slip out of the shockproof plate 230, so that the stability of the whole device is improved.

It should be noted that the connection device 300 includes a first connection member 310, a second connection member 320 is installed at the lower side of the first connection member 310, the first connection member 310 and the second connection member 320 are semi-circular, and the inner diameters of the first connection member 310 and the second connection member 320 preferably correspond to the outer diameters of the upper drain pipe body 110 and the lower drain pipe body 120, so as to be better attached to the outer surface of the drainage device 100.

In addition, the left and right sides of the first and second connecting members 310 and 320 are provided with connecting plates 330, the upper surface of the connecting plate 330 is provided with a connecting hole 331, a connecting bolt 332 is arranged in the connecting hole 331, and the whole device can be quickly connected and fixed through the threaded connection of the connecting bolt 332 and the connecting hole 331.

When the pre-buried sleeve device for the shockproof cable in the embodiment is used, the cable is firstly put into the line pipe 210, the line pipe 210 is put into the sleeve 130, the sleeve 130 is put between the drain pipe upper body 110 and the drain pipe lower body 120, by placing the first and second connectors 310 and 320 at the left and right sides of the drain pipe upper body 110 and the drain pipe lower body 120, by inserting the connection bolt 332 into the connection hole 331 in a rotating manner, the whole device is installed and fixed, meanwhile, the connecting device 300 can connect and fix a plurality of devices together, when the whole device is vibrated, due to the elasticity of the spring 222, the shock can be quickly reduced, and at the same time, by the sliding of the slider 233 in the slide groove 231, so that the whole device can stably eliminate vibration, and the spring 222 will not be inclined when elastically contracting to affect the stability of the whole device.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a pre-buried sleeve device for shockproof type cable, includes drainage device (100), installs shockproof device (200) inboard in drainage device (100), installs connecting device (300) of shockproof device (200) front side, its characterized in that: the drainage device (100) comprises a sleeve (130), the shockproof device (200) comprises a line pipe (210), the line pipe (210) is arranged in the sleeve (130), a buffer device (220) is installed in the middle of the line pipe (210), the buffer device (220) comprises a fixing plate (221), the fixing plate (221) and the line pipe (210) are integrally formed, a plurality of springs (222) are installed on the upper surface of the fixing plate (221), a buffer plate (223) is installed at the upper end of each spring (222), and the upper surface of each buffer plate (223) is adaptive to the shape structure of the sleeve (130).

2. The embedded sleeve device for the shockproof cable according to claim 1, characterized in that: the outer side of the sleeve (130) is provided with a drain pipe upper part body (110), and the lower side of the drain pipe upper part body (110) is provided with a drain pipe lower part body (120).

3. The embedded sleeve device for the shockproof cable according to claim 2, characterized in that: and the outer surfaces of the upper part body (110) of the drain pipe and the lower part body (120) of the drain pipe are provided with drain grooves (111).

4. The embedded sleeve device for the shockproof cable according to claim 3, characterized in that: the anti-vibration circuit board is characterized in that an anti-vibration plate (230) is mounted on the surface of the circuit pipe (210), the anti-vibration plate (230) and the circuit pipe (210) are integrally formed, a sliding groove (231) is formed in the inner side of the anti-vibration plate (230), a sliding block (233) is arranged in the sliding groove (231), and the sliding block (233) is in sliding connection with the sliding groove (231).

5. The embedded sleeve device for the shockproof cable according to claim 4, characterized in that: the left side and the right side of the sliding groove (231) are provided with grooves (232), the left side and the right side of the sliding block (233) are provided with convex blocks (234), and the convex blocks (234) are in sliding connection with the grooves (232).

6. The embedded sleeve device for the shockproof cable according to claim 1, characterized in that: the connecting device (300) comprises a first connecting piece (310), a second connecting piece (320) is installed on the lower side of the first connecting piece (310), and the first connecting piece (310) and the second connecting piece (320) are in a semicircular shape.

7. The embedded sleeve device for the shockproof cable according to claim 6, characterized in that: connecting plate (330) is installed to first connecting piece (310) with second connecting piece (320) left side and right side, connecting hole (331) have been seted up to connecting plate (330) upper surface, connecting hole (331) built-in have connecting bolt (332), connecting bolt (332) with connecting hole (331) threaded connection.

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