CN212866365U

CN212866365U - Electrical engineering is with type embedded sleeve that takes precautions against earthquakes

Info

Publication number: CN212866365U
Application number: CN202021724102.5U
Authority: CN
Inventors: 郭帅
Original assignee: 郭帅
Current assignee: Shanxi Vocational University of Engineering Science and technology
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-04-02
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a shockproof type embedded sleeve for electrical engineering, which comprises an embedded sleeve main body, wherein the embedded sleeve main body is divided into an inner pipe layer, a damping layer and an outer pipe layer according to the structure, the damping layer is positioned between the inner pipe layer and the outer pipe layer, and a shockproof mechanism and a cylindrical rubber strip are fixedly arranged in the embedded sleeve main body, the shockproof mechanism and the cylindrical rubber strip are distributed in a circumferential array along the circumferential direction of the embedded sleeve main body and are arranged in the damping layer in a staggered manner; the shockproof mechanism comprises a T-shaped fixed seat, a first spring, a second spring and a groove fixed seat. The utility model provides an electrical engineering is with type buried sleeve that takes precautions against earthquakes, when setting up through shockproof mechanism and making brick wall or concrete wall construction, the extrusion force that produces the buried sleeve main part and the power of vibrations are offset to protect the buried sleeve main part, can not influence the construction, and make the connection between buried sleeve main part and the first spool sealed more and firm through the connecting seat.

Description

Electrical engineering is with type embedded sleeve that takes precautions against earthquakes

Technical Field

The utility model relates to a buried sleeve technical field relates to an electrical engineering is with type buried sleeve that takes precautions against earthquakes particularly.

Background

The pre-buried sleeve is used for the pipe to pass through the hole reserved in the brick wall, concrete beam, concrete wall and other members. The waterproof pipe is suitable for places where pipes penetrate through walls and require tight water resistance, such as civil air defense, underground engineering, chemical engineering, steel, tap water, sewage treatment and the like. The pipe diameter of the embedded sleeve is two specifications larger than that of the pipe passing through the component. There are generally three categories: the common sleeve is 2-4 cm thicker than the pipeline to be used and is fixed in the wall or the plate, and the pipeline passes through the common sleeve; the flexible waterproof sleeve is used for sealing between the sleeve and the pipeline by using a flexible material; the rigid waterproof sleeve is characterized in that a rigid material is used for plugging between the sleeve and the pipeline to achieve a sealing effect.

Present electrical engineering need wear out the pipeline from the embedded sleeve pipe when the construction, but in actual construction, current embedded sleeve pipe generally sets up on brick wall or concrete wall, during construction because brick wall or concrete wall, can produce the radial stress to embedded sleeve pipe, make embedded sleeve pipe produce the extrusion, thereby make embedded sleeve pipe produce certain displacement, when leading to the threading, the line body produces the deviation, influence the construction, can produce vibrations during the wall construction simultaneously, damage embedded sleeve pipe, and joint department generally directly passes through the fix with screw, and do not seal, and it is firm inadequately.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, the present invention is directed to provide a shockproof embedded bushing for electrical engineering, which solves the problem that when the embedded bushing is extruded, the wire body is deviated to affect the construction; meanwhile, the sleeve is damaged due to vibration of a construction wall, and the joint is directly connected through a screw and is not sealed and stable enough.

Technical scheme

In order to achieve the purpose, the utility model provides a shockproof type embedded sleeve for electrical engineering, including embedded sleeve main part, embedded sleeve main part has interior pipe layer, buffer layer and outer pipe layer according to the structural division, the buffer layer is located between the interior pipe layer and the outer pipe layer, and inside fixed mounting has shockproof mechanism and cylindricality rubber strip, shockproof mechanism and cylindricality rubber strip all are the circumference array along embedded sleeve main part's circumferencial direction and distribute, and crisscross the setting in the inside of buffer layer; the shockproof mechanism comprises a T-shaped fixing seat, a first spring, a second spring and a groove fixing seat, the T-shaped fixing seat is fixedly installed on the inner wall of the outer pipe layer, the groove fixing seat is fixedly installed on the outer wall of the inner pipe layer, the first spring is movably installed on the outer wall of the T-shaped fixing seat and is movably connected with the top of the groove fixing seat, the second spring is fixedly installed in a groove of the groove fixing seat, and the bottom of the T-shaped fixing seat is located in a groove of the groove fixing seat and is fixedly connected with the second spring.

Preferably, the port department of embedded sleeve main part has engaged with first spool, first spool with fixed mounting has the connecting seat on the outer wall of embedded sleeve main part meshing department.

Preferably, anti-falling rings are symmetrically arranged on two sides of the inner wall of the connecting seat, anti-falling grooves are formed in the outer walls of the first line pipe and the embedded sleeve main body, and the anti-falling rings are meshed with the anti-falling grooves.

Preferably, the two sides that the connecting seat inner wall is located the anticreep ring are equipped with the sealing ring, first spool with the seal groove has all been seted up on the outer wall of buried sleeve main part in advance, the sealing ring with the seal groove meshes mutually.

Preferably, one side of the connecting seat is symmetrically provided with fixing blocks, and threaded nails are connected between the fixing blocks in a threaded manner.

Advantageous effects

Compared with the prior art, the utility model provides a pair of electric engineering is with type buried sleeve that takes precautions against earthquakes possesses following beneficial effect: when setting up through shockproof mechanism and making brick wall or concrete wall construction, the extrusion force that produces the buried sleeve main part and the power of vibrations are offset to protect the buried sleeve main part, can not influence the construction, and make the connection between buried sleeve main part and the first pipeline sealed more and firm through the connecting seat.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

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

FIG. 2 is a schematic diagram of the overall transverse cross-section structure of the present invention;

FIG. 3 is a schematic view of the overall longitudinal section structure of the present invention;

fig. 4 is a schematic view of another perspective longitudinal section structure in the present invention.

The main reference numbers:

1. pre-burying a sleeve main body; 2. a shock-proof mechanism; 3. a T-shaped fixed seat; 4. a first spring; 5. a second spring; 6. a groove fixing seat; 7. a cylindrical rubber strip; 8. an inner tube layer; 9. an outer tube layer; 10. a connecting seat; 11. a fixed block; 12. a threaded nail; 13. the anti-drop ring; 14. a seal ring; 15. a first spool; 16. and a shock absorption layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1 to 4, in the anti-vibration type sleeve insert for electrical engineering, when a brick wall or a concrete wall is constructed by installing an anti-vibration mechanism 2, an extrusion force and a vibration force generated in the sleeve insert body 1 are offset, so that the sleeve insert body 1 is protected from being affected by the construction, and the connection between the sleeve insert body 1 and a first wire 15 is more sealed and stable by a connection seat 10.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

As shown in fig. 1 and fig. 2, the present invention further provides a technical solution, which includes a pre-buried casing main body 1, the pre-buried casing main body 1 is divided into an inner pipe layer 8, a shock absorbing layer 16 and an outer pipe layer 9 according to a structure, the shock absorbing layer 16 is located between the inner pipe layer 8 and the outer pipe layer 9, and a shock absorbing mechanism 2 and a cylindrical rubber strip 7 are fixedly installed inside the pre-buried casing main body 1, the shock absorbing mechanism 2 and the cylindrical rubber strip 7 are distributed in a circumferential array along a circumferential direction of the pre-buried casing main body 1, and are arranged inside the shock absorbing layer 16 in a staggered manner; shockproof mechanism 2 includes T type fixing base 3, first spring 4, second spring 5 and recess

fixing base

6, 3 fixed mounting of T type fixing base are on the inner wall of

outer pipe layer

9, 6 fixed mounting of recess fixing base are on the outer wall of

inner pipe layer

8, 4 movable mounting of first spring are on the outer wall of T type fixing base 3, and with the top swing joint of

recess fixing base

6, 5 fixed mounting of second spring are in the recess of recess fixing base 6, the bottom of T type fixing base 3 is located the recess of recess fixing base 6 and with 5 fixed connection of second spring. When the wall is under construction, when buried sleeve main part 1 receives outside power, outer pipe layer 9 receives the extrusion, thereby make the bottom of T type fixing base 3 slide to the recess of groove fixing base 6, utilize the common effort of first spring 4 and second spring 5, the bottom that slows down T type fixing base 3 is to the gliding power in the recess of groove fixing base 6, and pass through the elasticity of cylindricality rubber strip 7 simultaneously, further reach the purpose of buffering, thereby make buried sleeve main part 1 received the buffering by the extrusion force.

Furthermore, as shown in fig. 1 and 3, preferably, a first wire 15 is engaged at a port of the embedded casing main body 1, and the connecting seat 10 is fixedly mounted on an outer wall of an engagement portion of the first wire 15 and the embedded casing main body 1. The connection between the first line pipe 15 and the embedded sleeve main body 1 is fixed by the connecting base 10, so that the sealing performance and the connection stability are enhanced.

The utility model discloses among the further technical scheme that provides, as shown in fig. 1 and fig. 3, the bilateral symmetry of connecting seat 10 inner wall is equipped with anticreep ring 13, has all seted up the anticreep groove on the outer wall of first spool 15 and buried sleeve main part 1 in advance, and anticreep ring 13 meshes with the anticreep groove mutually. The connection seat 10 is fixed on the outer wall of the engagement part of the first pipeline 15 and the embedded sleeve main body 1 through the anti-drop ring 13, so that the engagement of the first pipeline 15 and the embedded sleeve main body is prevented from dropping.

Further referring to fig. 1 and 4, it can be seen that, in some embodiments, preferably, sealing rings 14 are disposed on two sides of the inner wall of the connecting seat 10, which are located on the anti-drop ring 13, sealing grooves are disposed on the outer walls of the first pipe 15 and the embedded casing main body 1, and the sealing rings 14 are engaged with the sealing grooves. The sealing performance of the connection socket 10 is increased by the sealing rings 14 at both sides of the slip-off preventing ring 13, so that the sealing performance of the connection between the first pipe 15 and the insert sleeve body 1 is increased.

Furthermore, in the present invention, as shown in fig. 1 and 4, one side of the connecting seat 10 is symmetrically provided with fixing blocks 11, and a screw 12 is connected between the fixing blocks 11 through a screw. The connecting seat 10 fixes the first line pipe 15 and the embedded sleeve main body 1 through the fixing block 11, so that the stability of the connecting seat 10 is improved, and the stability of the connection of the first line pipe 15 and the embedded sleeve main body 1 is improved.

The utility model discloses a theory of operation and use flow: when the embedded sleeve main body 1 is subjected to external force, the outer pipe layer 9 is extruded, so that the bottom of the T-shaped fixed seat 3 slides into the groove of the groove fixed seat 6, the force of the bottom of the T-shaped fixed seat 3 sliding into the groove of the groove fixed seat 6 is relieved by utilizing the common acting force of the first spring 4 and the second spring 5, and meanwhile, the purpose of buffering is further achieved through the elasticity of the cylindrical rubber strip 7, so that the embedded sleeve main body 1 is buffered by the extrusion force; meshing between fixed first spool 15 and the embedded sleeve main part 1 of anticreep ring 13 through the inside both sides of connecting seat 10 to sealing ring 14 through anticreep ring 13 both sides increases the leakproofness of connecting seat 10, the leakproofness that makes the connection between first spool 15 and the embedded sleeve main part 1 increases, fix on the outer wall of first spool 15 and embedded sleeve main part 1 meshing department through fixed block 11 with connecting seat 10 tightly, the steadiness that first spool 15 and embedded sleeve main part 1 are connected has been increased.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides an electrical engineering is with type buried sleeve that takes precautions against earthquakes, includes buried sleeve main part (1) in advance, its characterized in that: the embedded casing main body (1) is divided into an inner pipe layer (8), a shock absorption layer (16) and an outer pipe layer (9) according to the structure, the shock absorption layer (16) is located between the inner pipe layer (8) and the outer pipe layer (9), shock absorption mechanisms (2) and cylindrical rubber strips (7) are fixedly installed inside the embedded casing main body, the shock absorption mechanisms (2) and the cylindrical rubber strips (7) are distributed in a circumferential array along the circumferential direction of the embedded casing main body (1) and are arranged inside the shock absorption layer (16) in a staggered mode;

the shockproof mechanism (2) comprises a T-shaped fixing seat (3), a first spring (4), a second spring (5) and a groove fixing seat (6), wherein the T-shaped fixing seat (3) is fixedly installed on the inner wall of the outer pipe layer (9), the groove fixing seat (6) is fixedly installed on the outer wall of the inner pipe layer (8), the first spring (4) is movably installed on the outer wall of the T-shaped fixing seat (3) and movably connected with the top of the groove fixing seat (6), the second spring (5) is fixedly installed in a groove of the groove fixing seat (6), and the bottom of the T-shaped fixing seat (3) is located in a groove of the groove fixing seat (6) and fixedly connected with the second spring (5).

2. The anti-vibration embedded sleeve for the electrical engineering as claimed in claim 1, wherein: the port department meshing of embedded sleeve main part (1) has first spool (15), first spool (15) with fixed mounting has connecting seat (10) on the outer wall of embedded sleeve main part (1) meshing department.

3. The anti-vibration embedded sleeve for the electrical engineering as claimed in claim 2, wherein: the bilateral symmetry of connecting seat (10) inner wall is equipped with anticreep ring (13), first spool (15) with anticreep groove has all been seted up on the outer wall of buried sleeve main part (1), anticreep ring (13) with anticreep groove meshes mutually.

4. The anti-vibration embedded sleeve for the electrical engineering as claimed in claim 2, wherein: the both sides that connecting seat (10) inner wall is located anticreep ring (13) are equipped with sealing ring (14), first spool (15) with the seal groove has all been seted up on the outer wall of buried sleeve main part (1), sealing ring (14) with the seal groove meshes mutually.

5. The anti-vibration embedded sleeve for the electrical engineering as claimed in claim 2, wherein: one side of the connecting seat (10) is symmetrically provided with fixing blocks (11), and threaded nails (12) are in threaded connection between the fixing blocks (11).