CN216290078U

CN216290078U - Pre-buried positioning sleeve for electric line construction

Info

Publication number: CN216290078U
Application number: CN202122462032.1U
Authority: CN
Inventors: 关锐全; 雷朋
Original assignee: Guangdong Xingdali Construction Engineering Co ltd
Current assignee: Guangdong Xingdali Construction Engineering Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-04-12
Anticipated expiration: 2031-10-13

Abstract

The application discloses a pre-buried positioning sleeve for electric line construction, which relates to the technical field of electric engineering, and solves the problem that after a general positioning sleeve is installed, a flange plate needs to be installed at one end of the positioning sleeve, an inner pipe is tightly inserted into the positioning sleeve, so that the connection and the sealing performance are improved, and flange connection often needs a plurality of bolts to be matched for use, so that a worker needs to press the flange plate and install the bolts at the same time, and the problem is troublesome; the positioning mechanism comprises a positioning pipe and a first flange plate. The mounting mechanism is arranged at the flange connection position of the positioning sleeve, the mounting mechanism can push the connecting mechanism to be tightly pressed on the positioning mechanism, namely, the inner pipe is tightly pressed on the sealing ring and the first inner ring through the sliding ring, so that the bolt can be conveniently mounted on the flange plate, and workers can conveniently mount the flange plate and the inner pipe.

Description

Pre-buried positioning sleeve for electric line construction

Technical Field

The application relates to the technical field of electrical engineering, in particular to a pre-buried positioning sleeve for electrical line construction.

Background

The wires for connecting and transmitting electric energy between the electric devices can be called electric lines, and the wires can be used for large-voltage transmission lines and small-weak current control. In construction, electrical lines often need to be run through walls, and thus these electrical lines need to be covered with a layer of piping, also known as a locating sleeve, to protect them from moisture or vibration.

In view of the above-mentioned related technologies, the inventor believes that after a general positioning sleeve is installed, a flange plate needs to be installed at one end of the positioning sleeve, an inner pipe needs to be tightly inserted into the positioning sleeve, so that the connection performance and the sealing performance are improved, and flange connection often needs to be matched with a plurality of bolts, so that a worker needs to press the flange plate and install the bolts at the same time, which is troublesome.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that after a general positioning sleeve is installed, a flange plate needs to be installed at one end of the positioning sleeve, an inner pipe is tightly inserted into the positioning sleeve, the connection performance and the sealing performance are improved, and flange connection often needs to be matched with a plurality of bolts for use, so that workers need to press the flange plate and install the bolts at the same time, and the problem is troublesome.

The application provides an electric line construction is with pre-buried position sleeve pipe adopts following technical scheme: a pre-buried positioning sleeve for electric line construction comprises a positioning mechanism, a connecting mechanism and an installation mechanism, wherein the connecting mechanism is installed on the positioning mechanism;

the positioning mechanism comprises a positioning pipe and a first flange plate, and the first flange plate is fixedly connected to one end of the positioning pipe;

the connecting mechanism comprises a second flange plate, a bolt and an inner pipe, the second flange plate and the inner pipe are integrally formed, and the bolt is arranged on the second flange plate;

the mounting mechanism comprises a pressure pipe, a sliding groove, a sliding ring, a disc and a handle, the sliding groove is formed in the pressure pipe, the pressure pipe is connected with the sliding groove in a sliding mode, the disc is welded to one end of the pressure pipe, the handle is fixedly connected to one side, away from the disc, of the pressure pipe, an external thread is arranged on the pressure pipe, a second inner ring is welded to the inner side wall of the positioning pipe, and the inner side wall of the second inner ring is connected with the pressure pipe in a threaded mode.

By adopting the technical scheme, the positioning mechanism is used for positioning the installation position of the sleeve, the connecting mechanism is used for connecting an external pipeline, and the installation mechanism is used for installing the connecting mechanism. When the pressing pipe rotates, the pressing pipe moves along the axis direction of the positioning pipe.

Optionally, the outer side wall of the positioning pipe is welded with a positioning plate.

Through adopting above-mentioned technical scheme, the positioning disk sets up in the wall, supplementary fixed position pipe.

Optionally, the inner side wall of the positioning pipe is fixedly connected with a first inner ring, the inner side wall of the positioning pipe is fixedly connected with a third inner ring, and a sealing ring is arranged on the inner side, close to the third inner ring, of the positioning pipe.

Through adopting above-mentioned technical scheme, first inner ring all is used for accepting the rubber gasket with the third inner ring, improves the leakproofness.

Optionally, the inner side wall of the positioning tube is provided with two sealing rings, and the sealing rings are located between the inner tube and the first inner ring.

Through adopting above-mentioned technical scheme, the sealing ring is used for sealing the junction of inner tube and registration arm.

Optionally, the cross-section of the sealing ring is circular.

Through adopting above-mentioned technical scheme, the material of sealing ring is rubber, and when the inner tube extruded the sealing ring, two sealing ring interact to produce deformation, the laminating is inseparabler, improves the leakproofness.

To sum up, the present application includes the following beneficial effects: the mounting mechanism is arranged at the flange connection position of the positioning sleeve, the mounting mechanism can push the connecting mechanism to be tightly pressed on the positioning mechanism, namely, the inner pipe is tightly pressed on the sealing ring and the first inner ring through the sliding ring, so that the bolt can be conveniently mounted on the flange plate, and workers can conveniently mount the flange plate and the inner pipe.

Drawings

FIG. 1 is a perspective view of an embedded positioning sleeve for electric line construction according to the present invention;

FIG. 2 is a schematic structural view of an embedded positioning sleeve for electric line construction according to the present invention;

FIG. 3 is a schematic view of the construction of the crimp tube of the present invention.

Description of reference numerals: 11. a positioning tube; 12. positioning a plate; 13. a first flange plate; 14. a first inner ring; 15. a second inner ring; 16. a third inner ring; 17. a seal ring; 21. a second flange plate; 22. a bolt; 23. an inner tube; 24. a seal ring; 31. pressing a pipe; 32. a chute; 33. a slip ring; 34. a disc; 35. a handle; 36. and (4) external threads.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Example (b):

the embodiment of the application discloses electric line construction is with pre-buried position sleeve. Referring to fig. 1-3, an embedded positioning sleeve for electric line construction comprises a positioning mechanism, a connecting mechanism and an installation mechanism, wherein the connecting mechanism is installed on the positioning mechanism; the positioning mechanism is used for positioning the installation position of the sleeve, the connecting mechanism is used for connecting an external pipeline, and the installation mechanism is used for installing the connecting mechanism.

Referring to fig. 2, the positioning mechanism includes a positioning tube 11 and a first flange 13, the first flange 13 is fixedly connected to one end of the positioning tube 11; the positioning pipe 11 is installed in a wall, the first flange 13 and the second flange 21 are fixedly connected through bolts 22, and the positioning plate 12 is welded on the outer side wall of the positioning pipe 11. The positioning plate 12 is arranged in the wall to assist in fixing the positioning tube 11. The inside wall fixedly connected with first inner ring 14 of registration arm 11, the inside wall fixedly connected with third inner ring 16 of registration arm 11, the inboard that registration arm 11 is close to third inner ring 16 is provided with sealing washer 17. The first inner ring 14 and the third inner ring 16 are used for bearing sealing rubber rings, and sealing performance is improved. The inner side wall of the positioning pipe 11 is welded with a second inner ring 15, and the inner side wall of the second inner ring 15 is in threaded connection with the pressing pipe 31 through an external thread 36. When the pressing pipe 31 rotates, the pressing pipe 31 is moved in the axial direction of the positioning pipe 11.

Referring to fig. 1 and 2, the connecting mechanism includes a second flange 21, a bolt 22 and an inner tube 23, the second flange 21 and the inner tube 23 are integrally formed, the outer wall of the inner tube 23 is attached to the inner wall of the positioning tube 11, and the bolt 22 is mounted on the second flange 21 and is used for connecting the first flange 13;

referring to fig. 2 and 3, installation mechanism is including pressing the pipe 31, the spout 32, the sliding ring 33, disc 34 and handle 35, knob handle 35, can drive to press pipe 31 to rotate, thereby it moves on the axis along registration arm 11 to drive to press pipe 31, it extrudes second ring flange 21 to drive sliding ring 33, and then extrude inner tube 23 and sealing ring 24, two sealing ring 24 interact, thereby produce deformation, the laminating is inseparabler, improve the leakproofness, at this moment, the staff can be convenient install bolt 22 on first ring flange 13 and second ring flange 21, spout 32 is seted up on pressing pipe 31, press pipe 31 to pass through spout 32 and sliding ring 33 sliding connection, disc 34 welds in the one end of pressing pipe 31, handle 35 fixed connection is in the disc 34 one side of pressing pipe 31 of keeping away from, press and be provided with external screw thread 36 on the pipe 31.

Referring to fig. 2, the inner side wall of the positioning tube 11 is provided with two sealing rings 24, the sealing rings 24 being located between the inner tube 23 and the first inner ring 14. The sealing ring 24 is used for sealing the connection between the inner tube 23 and the positioning tube 11.

Referring to fig. 2, the cross-section of the seal ring 24 is circular. The material of sealing ring 24 is rubber, and when inner tube 23 extruded sealing ring 24, two sealing ring 24 interact to produce deformation, the laminating is inseparabler, improves the leakproofness.

The implementation principle of the embedded positioning sleeve for electric line construction in the embodiment of the application is as follows:

knob handle 35 can drive and press pipe 31 to rotate to the pipe 31 is pressed in the drive and is removed along the axis of registration arm 11, drives sliding ring 33 and extrudes second ring flange 21, and then extrudees inner tube 23 and sealing ring 24, two sealing ring 24 interactions, thereby produces deformation, and the laminating is inseparabler, improves the leakproofness, and at this moment, the staff can be convenient install bolt 22 on first ring flange 13 and second ring flange 21.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an electric circuit construction is with pre-buried position sleeve which characterized in that: the connecting mechanism is arranged on the positioning mechanism;

the positioning mechanism comprises a positioning pipe (11) and a first flange plate (13), and the first flange plate (13) is fixedly connected to one end of the positioning pipe (11);

the connecting mechanism comprises a second flange plate (21), a bolt (22) and an inner pipe (23), the second flange plate (21) and the inner pipe (23) are integrally formed, and the bolt (22) is installed on the second flange plate (21);

installation mechanism is including pressing pipe (31), spout (32), sliding ring (33), disc (34) and handle (35), spout (32) are seted up press on pipe (31), press pipe (31) to pass through spout (32) with sliding ring (33) sliding connection, disc (34) weld in press the one end of pipe (31), handle (35) fixed connection in disc (34) are kept away from press the one side of pipe (31), press and be provided with external screw thread (36) on pipe (31), the inside wall welding of registration arm (11) has second inner ring (15), the inside wall of second inner ring (15) passes through external screw thread (36) with press pipe (31) threaded connection.

2. The embedded positioning sleeve for electric line construction according to claim 1, wherein: the outer side wall of the positioning pipe (11) is welded with a positioning disc (12).

3. The embedded positioning sleeve for electric line construction according to claim 1, wherein: the utility model discloses a positioning pipe, including the inside wall fixedly connected with of registration arm (11) first inner ring (14), the inside wall fixedly connected with third inner ring (16) of registration arm (11), registration arm (11) are close to the inboard of third inner ring (16) is provided with sealing washer (17).

4. The embedded positioning sleeve for electric line construction according to claim 3, wherein: the inner side wall of the positioning pipe (11) is provided with two sealing rings (24), and the sealing rings (24) are located between the inner pipe (23) and the first inner ring (14).

5. The embedded positioning sleeve for electric line construction according to claim 4, wherein: the section of the sealing ring (24) is circular.