CN214100713U

CN214100713U - MPP electric power pipe convenient to install

Info

Publication number: CN214100713U
Application number: CN202022995586.3U
Authority: CN
Inventors: 虞敏; 朱加荣
Original assignee: Rongcheng Pipe Industry Co ltd
Current assignee: Rongcheng Pipe Industry Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-31
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a install convenient MPP electric power pipe, including the electric power pipe body, a plurality of draw-in groove has been seted up on electric power pipe body one end surface, a plurality of blind hole has been seted up on electric power pipe body one end outside surface, electric power pipe body other end fixed surface is equipped with a plurality of fixture block, electric power pipe body other end outside fixed surface is equipped with the collar, collar inside is equipped with grafting mechanism, grafting mechanism includes that a plurality of spout, a plurality of lead to groove and a plurality of groove of keeping in. The utility model discloses a two electric power pipe bodies are pegged graft each other, can realize the quick erection joint of two electric power pipe bodies, and the installation requirement is low, and is efficient, and is further, and the inside glue of balloon flows in the time of pegging graft, makes the joint strength and the sealed effect of two electric power pipe bodies obtain improving, is favorable to the use in later stage.

Description

MPP electric power pipe convenient to install

Technical Field

The utility model relates to a MPP electric power pipe technical field, concretely relates to install convenient MPP electric power pipe.

Background

The MPP power pipe is also called MPP power cable protection pipe and is divided into an excavation type and a non-excavation type, the MPP non-excavation pipe is also called MPP jacking pipe or a dragging pipe, the MPP pipe adopts modified polypropylene as main raw materials, has the characteristics of high temperature resistance and external pressure resistance, and is suitable for medium and low voltage transmission line cable calandria pipes below 10 KV.

But current MPP power pipe generally all need adopt the mode of hot melt butt joint when erection joint, and this kind of connected mode requires highly, and speed is slower, and the efficiency that leads to connecting is not high, and joint strength is lower, is unfavorable for the installation to use.

Therefore, it is necessary to provide an MPP power tube with convenient installation to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an MPP power pipe convenient to install, which can realize the quick installation and connection of two power pipe bodies by mutually splicing the two power pipe bodies, and has low installation requirement and high efficiency; further, the glue inside the balloon flows out when the balloon is inserted, so that the connection strength and the sealing effect of the two power tube bodies are improved, the later-stage use is facilitated, and the defects in the technology are overcome.

In order to achieve the above object, the present invention provides the following technical solutions: an MPP power pipe convenient to install comprises a power pipe body, wherein a plurality of clamping grooves are formed in the surface of one end of the power pipe body, a plurality of blind holes are formed in the surface of the outer side of one end of the power pipe body, a plurality of clamping blocks are fixedly arranged on the surface of the other end of the power pipe body, an installation ring is fixedly arranged on the surface of the outer side of the other end of the power pipe body, and an inserting mechanism is arranged inside the installation ring;

grafting mechanism includes that a plurality of spout, a plurality of lead to groove and a plurality of groove of keeping in, a plurality of the inner wall surface at the collar is all seted up in spout and a plurality of groove of keeping in, a plurality of lead to the groove and all establish in the inside of collar, wherein adjacent with the groove of keeping in the spout is through leading to the groove and keeping in the groove and being linked together, a plurality of the inside slip of spout is equipped with the slider, the fixed spring that is equipped with in slider top, spring top and collar fixed connection, the slider is kept away from one side of fixture block and is fixed and be equipped with L shape thimble, L shape thimble top is equipped with the otter board, otter board and collar fixed connection, the otter board top is equipped with the balloon, the inside packing of balloon has glue.

Preferably, the clamping grooves are uniformly distributed on the surface of one end of the power tube body in an annular array mode, the clamping blocks are uniformly distributed on the surface of the other end of the power tube body in an annular array mode, and the clamping blocks are matched with the clamping grooves.

Preferably, a plurality of the blind holes are uniformly distributed on the surface of one end of the power tube body in an annular array mode, and a plurality of the sliding blocks are uniformly distributed on the surface of the inner wall of the mounting ring in an annular array mode.

Preferably, a plurality of the cross section is all established to T shape when the slider is just looked, the one end that the spring was kept away from to the slider sets up to the inclined plane, slider and blind hole phase-match.

Preferably, the needle point part of the L-shaped thimble penetrates through the through groove and extends to the inside of the temporary storage groove, and the needle point part of the L-shaped thimble is smaller than the inner diameter of meshes of the screen plate.

Preferably, the inner diameter of the mounting ring is matched with the outer diameter of the power pipe body, and the sliding grooves and the temporary storage grooves are equal to the number of the through grooves.

In the technical scheme, the utility model provides a technological effect and advantage:

compared with the prior art, this device is when in actual use, when sliding into the blind hole through the slider inside, inside the fixture block card advanced the draw-in groove to the mode of pegging graft realizes the quick erection joint of two electric power pipe bodies, and the installation requirement is low, and is efficient, and the inside glue of balloon flows when pegging graft, makes the joint strength and the sealed effect of two electric power pipe bodies obtain improving, is favorable to the use in later stage.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

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

fig. 2 is a perspective view of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

Description of reference numerals:

the device comprises a power tube body 1, a clamping groove 2, a blind hole 3, a clamping block 4, a mounting ring 5, a sliding groove 61, a temporary storage groove 62, a through groove 63, a sliding block 64, a spring 65, a 66L-shaped thimble, a screen plate 67, a balloon 68 and glue 69.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a conveniently installed MPP electric power pipe as shown in figures 1-3, which comprises an electric power pipe body 1. The surface of one end of the power tube body 1 is provided with a plurality of clamping grooves 2, the surface of the outer side of one end of the power tube body 1 is provided with a plurality of blind holes 3, the surface of the other end of the power tube body 1 is fixedly provided with a plurality of clamping blocks 4, the surface of the outer side of the other end of the power tube body 1 is fixedly provided with an installation ring 5, and an inserting mechanism is arranged inside the installation ring 5;

grafting mechanism includes that a plurality of spout 61, a plurality of lead to groove 63 and a plurality of keep in groove 62, a plurality of spout 61 and a plurality of keep in groove 62 and all set up at the inner wall surface of collar 5, a plurality of lead to groove 63 and all establish in the inside of collar 5, wherein adjacent with the groove 62 of keeping in spout 61 is linked together, a plurality of through leading to groove 63 and keeping in groove 62 spout 61 is inside to slide and is equipped with slider 64, the fixed spring 65 that is equipped with in slider 64 top, the fixed L shape thimble 66 that is equipped with in one side that fixture block 4 was kept away from to spring 65 top, L shape thimble 66 top is equipped with otter board 67,

otter board

67 and 5 fixed connection of collar, otter board 67 top is equipped with balloon 68, the inside packing of balloon 68 has glue 69.

Furthermore, in the above technical scheme, a plurality of the clamping grooves 2 are uniformly distributed on the surface of one end of the power tube body 1 in an annular array manner, a plurality of the clamping blocks 4 are uniformly distributed on the surface of the other end of the power tube body 1 in an annular array manner, and the clamping blocks 4 are matched with the clamping grooves 2.

Further, in the above technical solution, a plurality of the blind holes 3 are uniformly distributed on the surface of one end of the power tube body 1 in an annular array, and a plurality of the sliding blocks 64 are uniformly distributed on the surface of the inner wall of the mounting ring 5 in an annular array.

Further, in the above technical solution, when viewed from the front, the cross section of each of the plurality of sliding blocks 64 is T-shaped, one end of each of the sliding blocks 64, which is far away from the spring 65, is provided with an inclined surface, so that the electric power tube body 1 can be conveniently inserted, the sliding block 64 is forced to slide towards the inside of the sliding groove 61, and the sliding block 64 is matched with the blind hole 3.

Further, in the above technical solution, the needle tip portion of the L-shaped thimble 66 passes through the through groove 63 and extends to the inside of the temporary storage groove 62, and the needle tip portion of the L-shaped thimble 66 is smaller than the inner diameter of the mesh plate 67, so that the needle tip portion of the L-shaped thimble 66 passes through the mesh of the mesh plate 67 to puncture the balloon 68, and the outflow of the glue 69 is ensured.

Further, in the above technical solution, the inner diameter of the mounting ring 5 matches with the outer diameter of the power pipe body 1, and the sliding groove 61 and the temporary storage groove 62 are equal to the number of the through grooves 63.

The implementation mode is specifically as follows: when two MPP electric power pipes need to be installed and connected, a worker inserts one end of one electric power pipe body 1 provided with a blind hole 3 into the installation ring 5 of the other electric power pipe body 1, when the MPP electric power pipes are inserted, the multi-slide block 64 slides to the inside of the slide groove 61 under pressure, when the blind hole 3 on the surface of the inserted electric power pipe body 1 completely moves to the position of the slide block 64, the slide block 64 resets under the action of the elasticity of the spring 65, one end far away from the spring 65 extends to the inside of the blind hole 3 to avoid the inserted electric power pipe body 1 from falling off, meanwhile, the clamping block 4 is inserted into the clamping groove 2 to increase the connection strength and stability of the two electric power pipe bodies 1, so that the insertion of the two electric power pipe bodies 1 is realized, meanwhile, the slide block 64 slides to drive the needle tip part of the L-shaped thimble 66 to move to the mesh 67 to penetrate through the mesh to pierce the balloon 68, the balloon 68 explodes to cause the glue filled in the interior to flow out 69, and flow to the position that two electric power pipe bodies 1 combine along the mounting ring 5 inner wall to improve the joint strength and the sealed effect of two electric power pipe bodies 1, this embodiment has specifically solved among the prior art MPP electric power pipe and generally all need adopt the mode of hot melt butt joint when erection joint, and this kind of connected mode requires higher, and speed is slower, and the efficiency that leads to connecting is not high, and joint strength is lower, is unfavorable for the problem of installation use.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a install convenient MPP electric power pipe, includes power pipe body (1), its characterized in that: the surface of one end of the power tube body (1) is provided with a plurality of clamping grooves (2), the surface of the outer side of one end of the power tube body (1) is provided with a plurality of blind holes (3), the surface of the other end of the power tube body (1) is fixedly provided with a plurality of clamping blocks (4), the surface of the outer side of the other end of the power tube body (1) is fixedly provided with a mounting ring (5), and an inserting mechanism is arranged inside the mounting ring (5);

the inserting mechanism comprises a plurality of sliding grooves (61), a plurality of through grooves (63) and a plurality of temporary storage grooves (62), wherein the sliding grooves (61) and the temporary storage grooves (62) are all arranged on the inner wall surface of the mounting ring (5), the through grooves (63) are all arranged inside the mounting ring (5), the sliding grooves (61) adjacent to the temporary storage grooves (62) are communicated with the temporary storage grooves (62) through the through grooves (63), a plurality of sliding blocks (64) are arranged inside the sliding grooves (61) in a sliding manner, springs (65) are fixedly arranged at the tops of the sliding blocks (64), the top ends of the springs (65) are fixedly connected with the mounting ring (5), L-shaped thimbles (66) are fixedly arranged on one side, away from the fixture blocks (4), of the sliding blocks (64) are provided with net boards (67), the net boards (67) are fixedly connected with the mounting ring (5), the top of the mesh plate (67) is provided with a balloon (68), and glue (69) is filled in the balloon (68).

2. The MPP power tube as set forth in claim 1, wherein: a plurality of draw-in groove (2) are the even distribution in electric power pipe body (1) one end surface of annular display, a plurality of fixture block (4) are the even distribution in electric power pipe body (1) other end surface of annular display, fixture block (4) and draw-in groove (2) phase-match.

3. The MPP power tube as set forth in claim 1, wherein: the blind holes (3) are uniformly distributed on the surface of one end of the power tube body (1) in an annular array mode, and the sliding blocks (64) are uniformly distributed on the surface of the inner wall of the mounting ring (5) in an annular array mode.

4. The MPP power tube as set forth in claim 1, wherein: the cross section of the sliding block (64) is T-shaped when viewed from the front, one end, away from the spring (65), of the sliding block (64) is an inclined plane, and the sliding block (64) is matched with the blind hole (3).

5. The MPP power tube as set forth in claim 1, wherein: the needle point part of the L-shaped thimble (66) penetrates through the through groove (63) and extends to the inside of the temporary storage groove (62), and the needle point part of the L-shaped thimble (66) is smaller than the inner diameter of meshes of the screen plate (67).

6. The MPP power tube as set forth in claim 1, wherein: the inner diameter of the mounting ring (5) is matched with the outer diameter of the power pipe body (1), and the sliding grooves (61) and the temporary storage grooves (62) are equal to the number of the through grooves (63).