CN213990008U

CN213990008U - Power pipeline convenient to butt joint

Info

Publication number: CN213990008U
Application number: CN202022433221.1U
Authority: CN
Inventors: 周洪辉
Original assignee: Jiaxing Zhongmei Plastic Industry Co Ltd
Current assignee: Jiaxing Zhongmei Plastic Industry Co Ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-08-17
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a power pipeline convenient for butt joint, which comprises two pipe bodies, a connecting pipe is arranged between the two pipe bodies, the surface of one side of the pipe body close to the connecting pipe is provided with an external thread, the inner wall of the connecting pipe is provided with an internal thread matched with the external thread, one of the pipe bodies is in threaded connection with one end of the connecting pipe, the other pipe body is in threaded connection with the other end of the connecting pipe, the top and the bottom of the connecting pipe are both provided with a fixing mechanism, the top and the bottom of the two pipe bodies close to the connecting pipe are both fixedly connected with a first fixing block, and the buffer mechanisms are arranged inside the two pipe bodies, the utility model has the advantages that the butt joint of the device is convenient through a series of structures, and the butt joint stability is high, in addition, has protection mechanism, can protect inside cable when the power pipe receives external force impact to characteristics such as protection cable does not receive the damage.

Description

Power pipeline convenient to butt joint

Technical Field

The utility model relates to a power pipeline technical field especially relates to a power pipeline convenient to butt joint.

Background

The power grid is a power channel which meets the requirements of a cable access channel and an overhead line access ground of a transformer substation and provides power for power supply matching of a ground along the line. The power cable pipes are also called cable pipes, power cable pipes, cement cable pipes, power cable pipes and the like.

However, the existing power pipes are inconvenient to butt joint, have poor butt joint stability, are easy to fall off after butt joint, and have no protection mechanism, so that the internal cable cannot be protected when the power pipes are impacted by external force, and the cable is damaged.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the objects of the present invention is to provide a power pipeline convenient for butt joint

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides an electric power pipeline convenient to butt joint, includes two bodys, two be equipped with the connecting pipe between the body, the body is close to a side surface of connecting pipe and has seted up the external screw thread, the inner wall of connecting pipe seted up with external screw thread assorted internal thread, one of them body threaded connection is in the one end of connecting pipe, another body threaded connection is at the other end of connecting pipe, the top and the bottom of connecting pipe all are provided with fixed establishment, two the body is close to the first fixed block of the top of connecting pipe and the equal fixedly connected with in bottom, and the inside of two bodys all is equipped with buffer gear.

Further, fixed establishment includes two second fixed blocks, two second fixed block fixed connection is on the connecting pipe to be the symmetry setting about the central axis of connecting pipe, just the preceding terminal surface fixedly connected with pivot of second fixed block, the epaxial swing joint of pivot has the connecting rod, the other end fixedly connected with fixed storehouse of connecting rod, the first spring of inner wall fixedly connected with in fixed storehouse, the other end fixedly connected with L-shaped piece of first spring, the through-hole has been seted up on the first fixed block, pass the gag lever post in the through-hole, the one end fixed connection of gag lever post is on the L-shaped piece.

Further, the buffer mechanism comprises two pairs of limiting bins, the two pairs of limiting bins are fixedly connected to the inner wall of the top part and the inner wall of the bottom part of the pipe body respectively, each pair of limiting bins are symmetrically arranged around the central axis of the pipe body, a first buffer block is arranged inside each limiting bin, a limiting hole is formed in the surface of each first buffer block, a buffer rod penetrates through each limiting hole, a second spring is fixedly connected between each first buffer block and the inner wall of each limiting bin, the second springs are symmetrically arranged around the buffer rods, one end of each buffer rod penetrates through the side wall of the pipe body and is fixedly connected with a first limiting block, the other end of each buffer rod penetrates through each limiting bin and is fixedly connected with a semicircular plate, third fixing blocks are fixedly connected to the two sides of the semicircular plates, positioning holes are formed in the surfaces of the two third fixing blocks, and positioning rods penetrate through the positioning holes, the equal fixedly connected with second stopper in both ends of locating lever, one side that the second stopper was kept away from to the third fixed block is equipped with two third springs, two the third spring is the symmetry setting about the locating lever, be provided with the second buffer block between the both sides of semicircle board and the inner wall of body, the second buffer block is the rubber pad structure.

Further, the top and the bottom of L-shaped piece all fixedly connected with montant, the other end fixedly connected with slider of montant, the top and the bottom of fixed storehouse all seted up with slider assorted spout, the slider is located the spout.

Furthermore, two fixedly connected with sealing washer on the pipe wall that the body is close to fixed storehouse one end, the diameter of sealing washer is greater than the internal diameter in fixed storehouse.

Furthermore, a buffering cushion is sleeved between the first limiting block and the outer wall of the tube body, and the cross section of the buffering cushion is circular.

Furthermore, the central axis of the L-shaped block and the central axis of the fixed bin are positioned on the same straight line, and the thickness of the L-shaped block is equal to the width of the inner wall of the fixed bin.

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

1. in the technical scheme, the two pipe bodies can be connected to the connecting pipe through the threads through the external threads on the pipeline and the internal threads in the connecting pipe, so that the two pipe bodies can be butted, and the butt joint is simple and convenient;

2. in the technical scheme, the two pipe bodies can be stably fixed on the connecting pipe by matching the fixing mechanism with the first fixing block, so that the pipe bodies are prevented from falling off from the connecting pipe after being butted, and the stability of the butted pipe bodies is improved;

3. in this technical scheme, when the external impact that the body received, through the cooperation between spacing storehouse, second spring, second buffer block, third spring and the locating lever, the resolvable external impact to play the effect of buffering, so that protect the cable in the tubular body.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

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

FIG. 2 is a schematic side view of a pipe;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is an enlarged view of fig. 1 at B.

In the figure: 1. a pipe body; 2. a connecting pipe; 3. a first fixed block; 4. a second fixed block; 5. a connecting rod; 6. fixing the bin; 7. a first spring; 8. an L-shaped block; 9. a limiting rod; 10. a limiting bin; 11. a first buffer block; 12. a buffer rod; 13. a second spring; 14. a first stopper; 15. a semicircular plate; 16. a third fixed block; 17. positioning a rod; 18. a second limiting block; 19. a third spring; 20. a second buffer block; 21. a vertical rod; 22. a slider; 23. a chute; 24. and (5) sealing rings.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, an electric power pipeline convenient for butt joint comprises two pipe bodies 1, a connecting pipe 2 is arranged between the two pipe bodies 1, an external thread is arranged on one side surface of the pipe body 1 close to the connecting pipe 2, an internal thread matched with the external thread is arranged on the inner wall of the connecting pipe 2, one pipe body 1 is in threaded connection with one end of the connecting pipe 2, the other pipe body 1 is in threaded connection with the other end of the connecting pipe 2, fixing mechanisms are arranged at the top and the bottom of the connecting pipe 2 respectively, each fixing mechanism comprises two second fixing blocks 4, the two second fixing blocks 4 are fixedly connected on the connecting pipe 2 and are symmetrically arranged about the central axis of the connecting pipe 2, a rotating shaft is fixedly connected to the front end face of each second fixing block 4, a connecting rod 5 is movably connected to the shaft body of the rotating shaft, a fixing bin 6 is fixedly connected to the other end of each connecting rod 5, and a sealing ring 24 is fixedly connected to the pipe wall of one end of each pipe body 1 close to the fixing bin 6, the diameter of the sealing ring 24 is larger than the inner diameter of the fixed bin 6, the sealing ring 24 prevents water from leaking into the connecting pipe 2 from a gap between the connecting pipe 2 and the pipe body 1 and causing an electric leakage phenomenon, the inner wall of the fixed bin 6 is fixedly connected with the first spring 7, the other end of the first spring 7 is fixedly connected with the L-shaped block 8, the central axis of the L-shaped block 8 and the central axis of the fixed bin 6 are positioned on the same straight line, the thickness of the L-shaped block 8 is equal to the width of the inner wall of the fixed bin 6, the L-shaped block 8 is made to be equal to the width of the inner wall of the fixed bin 6, so that the pipe body 1 is prevented from shaking up and down after being butted, the stability after the pipe body 1 is butted is improved, the vertical rods 21 are fixedly connected to the top and the bottom of the L-shaped block 8, the other end of the vertical rods 21 is fixedly connected with the sliding block 22, the sliding grooves 23 matched with the sliding block 22 are formed in the top and the bottom of the fixed bin 6, the sliding block 22 is positioned in the sliding grooves 23, the L-shaped block 8 is prevented from falling off from the fixed bin 6 through the matching among the sliding block 22, the vertical rod 21 and the sliding groove 23, so that the stability of the pipe body 1 fixed on the connecting pipe 2 is improved, the first fixed block 3 is provided with a through hole, the limiting rod 9 passes through the through hole, one end of the limiting rod 9 is fixedly connected on the L-shaped block 8, the two pipe bodies 1 can be stably fixed on the connecting pipe 2 through the matching of the fixing mechanism and the first fixed block 3, so that the pipe bodies 1 are prevented from falling off from the connecting pipe 2 after being butted, so that the stability of the pipe bodies 1 after being butted is improved, the first fixed block 3 is fixedly connected at the top and the bottom of the two pipe bodies 1 close to the connecting pipe 2, the buffer mechanisms are arranged inside the two pipe bodies 1 and comprise two pairs of limiting bins 10, the two pairs of limiting bins 10 are respectively and fixedly connected at the inner walls of the top and the bottom of the pipe bodies 1, and each pair of limiting bins 10 are symmetrically arranged about the central axis of the pipe bodies 1, and a first buffer block 11 is arranged inside each limiting bin 10, limiting holes are arranged on the surface of the first buffer block 11, a buffer rod 12 penetrates through the limiting holes, a second spring 13 is fixedly connected between the first buffer block 11 and the inner wall of the limiting bin 10, the second springs 13 are symmetrically arranged around the buffer rod 12, one end of the buffer rod 12 penetrates through the side wall of the tube body 1 and is fixedly connected with a first limiting block 14, a buffer cushion is sleeved between the first limiting block 14 and the outer wall of the tube body 1, the cross section of the buffer cushion is circular, when the tube body 1 is impacted by external force, the impact force between the first limiting block 14 and the outer wall of the tube body 1 is reduced through the buffer cushion, so that the tube body 1 is protected, the other end of the buffer rod 12 penetrates through the limiting bin 10 and is fixedly connected with semicircular plates 15, third fixing blocks 16 are fixedly connected to both sides of the two semicircular plates 15, and positioning holes are arranged on the surfaces of the two third fixing blocks 16, pass in the locating hole and have the locating lever 17, the equal fixedly connected with second stopper 18 in both ends of locating lever 17, one side that second stopper 18 was kept away from to third fixed block 16 is equipped with two third springs 19, two third springs 19 are the symmetry setting about locating lever 17, be provided with second buffer block 20 between the both sides of semicircle board 15 and the inner wall of body 1, second buffer block 20 is the rubber pad structure, when the external impact that body 1 received, through spacing storehouse 10, second spring 13, second buffer block 20, the cooperation between third spring 19 and the locating lever 17, the external impact of resolvable, thereby play the effect of buffering, so that protect the cable in the body 1.

The working principle is as follows: the utility model discloses when using, earlier in two bodys 1 follow the both sides of connecting pipe 2 respectively through the screw thread precession connecting pipe 2, until 24 laminating of sealing washer in fixed storehouse 6 one end, in order to prevent water from leaking into connecting pipe 2 from the gap between connecting pipe 2 and body 1 in, thereby make two bodys 1 docks, then rotate connecting rod 5 and fixed storehouse 6, make fixed storehouse 6 level hug closely on the surface of connecting pipe 2, stimulate L-shaped piece 8 after that, inject gag lever post 9 in the through-hole on first fixed block 3, thereby can firmly fix two bodys 1 on connecting pipe 2, in order to prevent that body 1 from coming off from connecting pipe 2, then improve the stability of body 1 butt joint, when body 1 receives external force and assaults, the pipe wall compression second buffer block 20 of body 1, and promote buffer lever 12, thereby make the tensile second spring 13 of buffer block, and can promote semicircle board 15 again under external force assaults, Third fixed block 16 and compression third spring 19, the elasticity reset action through second spring 13, second buffer block 20 and third spring 19 this moment can effectively decompose external impact force to play the effect of buffering, so that the protection cable prevents that the cable from receiving the damage, causes economic loss, it is above that the utility model discloses a whole working process.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides an electric power pipeline convenient to butt joint, includes two bodys (1), its characterized in that: two be equipped with connecting pipe (2) between body (1), body (1) is close to a side surface of connecting pipe (2) and has seted up the external screw thread, the inner wall of connecting pipe (2) seted up with external screw thread assorted internal thread, one of them body (1) threaded connection is in the one end of connecting pipe (2), another body (1) threaded connection is at the other end of connecting pipe (2), the top and the bottom of connecting pipe (2) all are provided with fixed establishment, two body (1) is close to the first fixed block of the top of connecting pipe (2) and the equal fixedly connected with in bottom (3), and the inside of two bodies (1) all is equipped with buffer gear.

2. An electrical conduit for facilitating docking as claimed in claim 1, wherein: fixed establishment includes two second fixed blocks (4), two second fixed block (4) fixed connection is on connecting pipe (2) to the central axis about connecting pipe (2) is the symmetry setting, just the preceding terminal surface fixedly connected with pivot of second fixed block (4), swing joint has connecting rod (5) on one's body in the axle of pivot, the other end fixedly connected with fixed storehouse (6) of connecting rod (5), the first spring (7) of the inner wall fixedly connected with of fixed storehouse (6), the other end fixedly connected with L shape piece (8) of first spring (7), the through-hole has been seted up on first fixed block (3), pass in the through-hole and have gag lever post (9), the one end fixed connection of gag lever post (9) is on L shape piece (8).

3. An electrical conduit for facilitating docking as claimed in claim 1, wherein: the buffer mechanism comprises two pairs of limiting bins (10), the two pairs of limiting bins (10) are respectively and fixedly connected to the inner wall of the top and the inner wall of the bottom of the pipe body (1), each pair of limiting bins (10) are symmetrically arranged about the central axis of the pipe body (1), a first buffer block (11) is arranged inside each limiting bin (10), a limiting hole is formed in the surface of each first buffer block (11), a buffer rod (12) penetrates through each limiting hole, a second spring (13) is fixedly connected between each first buffer block (11) and the inner wall of each limiting bin (10), each second spring (13) is symmetrically arranged about each buffer rod (12), one end of each buffer rod (12) penetrates through the side wall of the pipe body (1) and is fixedly connected with a first limiting block (14), and the other end of each buffer rod (12) penetrates through each limiting bin (10) and is fixedly connected with a semicircular plate (15), two equal fixedly connected with third fixed block (16) in both sides of semicircle board (15), two the locating hole has all been seted up on the surface of third fixed block (16), locating lever (17) have been passed in the locating hole, the equal fixedly connected with second stopper (18) in both ends of locating lever (17), one side that second stopper (18) were kept away from in third fixed block (16) is equipped with two third springs (19), two third spring (19) are the symmetry setting about locating lever (17), be provided with second buffer block (20) between the both sides of semicircle board (15) and the inner wall of body (1), second buffer block (20) are the rubber pad structure.

4. An electrical conduit to facilitate docking as claimed in claim 2, wherein: the top and the bottom of L-shaped piece (8) all fixedly connected with montant (21), the other end fixedly connected with slider (22) of montant (21), the top and the bottom of fixed storehouse (6) all seted up with slider (22) assorted spout (23), slider (22) are located spout (23).

5. An electrical conduit for facilitating docking as claimed in claim 1, wherein: two fixedly connected with sealing washer (24) on the pipe wall that body (1) is close to fixed storehouse (6) one end, the diameter of sealing washer (24) is greater than the internal diameter of fixed storehouse (6).

6. A power conduit for facilitating docking as claimed in claim 3, wherein: a buffer cushion is sleeved between the first limiting block (14) and the outer wall of the tube body (1), and the cross section of the buffer cushion is circular.

7. An electrical conduit to facilitate docking as claimed in claim 2, wherein: the central axis of the L-shaped block (8) and the central axis of the fixed bin (6) are positioned on the same straight line, and the thickness of the L-shaped block (8) is equal to the width of the inner wall of the fixed bin (6).