CN212849713U

CN212849713U - MPP power cable protection tube

Info

Publication number: CN212849713U
Application number: CN202021249431.9U
Authority: CN
Inventors: 王琪; 吴金柱; 王惠军; 王树军
Original assignee: Lianyungang Dingxin Power Equipment Co ltd
Current assignee: Lianyungang Dingxin Power Equipment Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-03-30
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a MPP power cable protection pipe, including preceding base and bolt, the rear end middle part of preceding base is provided with the grip block, and the outside of grip block is provided with the connecting block, the lower extreme of connecting block is provided with the buckle bolt, and the outside of buckle bolt is provided with the draw-in groove, the rear end of connecting block is provided with the back base, and the upper end of back base is provided with first protection tube, both sides are provided with the lug about the left end of first protection tube, and the right-hand member of first protection tube is provided with the second protection tube, both sides are provided with the recess about the right-hand member of second protection tube, and the left end outside of second protection tube is provided with the grip slipper, the upper end of grip slipper is provided with the stationary blade. The utility model has the advantages that: preceding base and back base are mutually supported for the two constitutes a complete base, plays the effect of fixed stay to the first protective tube of upper end.

Description

MPP power cable protection tube

Technical Field

The utility model relates to a MPP power cable protection device field specifically is a MPP power cable protection pipe.

Background

The MPP power cable protection pipe is called MPP power pipe and MPP cable protection pipe, and is divided into excavation type and non-excavation type, the MPP non-excavation type power pipe is called MPP push pipe or dragging pipe, and construction projects such as laying pipeline and cable are carried out in special sections such as road, railway, building, river bed and the like.

MPP power cable protection device on market can't adjust its length according to the user demand of reality at the in-process user that uses, leads to the user to waste a large amount of time and adjusts the length of MPP power cable protection tube, has wasted a large amount of time, for this reason, we propose an MPP power cable protection tube.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a MPP power cable protection tube to the in-process user who proposes MPP power cable protection device on the market in solving above-mentioned background art and using can't adjust its length according to the user demand of reality, leads to the user to waste a large amount of time and adjusts the length of MPP power cable protection tube, has wasted the problem of a large amount of time.

In order to achieve the above object, the utility model provides a following technical scheme: an MPP power cable protection tube comprises a front base and a bolt, wherein a clamping block is arranged in the middle of the rear end of the front base, and the outer side of the clamping block is provided with a connecting block, the lower end of the connecting block is provided with a buckle bolt, the outer part of the buckle bolt is provided with a clamping groove, the rear end of the connecting block is provided with a rear base, and the upper end of the rear base is provided with a first protection tube, the upper and lower sides of the left end of the first protection tube are provided with convex blocks, and the right end of the first protection tube is provided with a second protection tube, the upper side and the lower side of the right end of the second protection tube are provided with grooves, and the outer part of the left end of the second protection tube is provided with a clamping seat, the upper end of the clamping seat is provided with a fixing piece, and the middle part of stationary blade is provided with the screw hole, the front end of screw hole is provided with the bolt, the inside of first protective tube is provided with rubber, and the inside of rubber is provided with the inner bore.

Preferably, the front base and the rear base are symmetrically distributed, and the upper end of the front base is attached to the lower end of the first protection tube.

Preferably, the first protection pipe and the clamping seat form a detachable structure through a bolt, and the bolt is in threaded connection with the fixing piece.

Preferably, the first protection pipe forms a buckle structure through the convex block and the second protection pipe, and the outer wall of the convex block is tightly attached to the inner wall of the groove.

Preferably, the inner hole is wrapped inside the rubber, and the shape of the rubber is matched with that of the first protection pipe.

Preferably, the connecting block forms a clamping structure with the clamping block through a clamping bolt, and the connecting block is fixedly connected with the rear base.

Compared with the prior art, the beneficial effects of the utility model are that: the front base and the rear base are matched with each other to form a complete base, the upper end of the first protection pipe is fixedly supported, the first protection pipe is prevented from being contacted with soil and being corroded by the soil for a long time, the first protection pipe is damaged, the service life of the device is shortened, the upper end of the front base is attached to the lower end of the first protection pipe, the first protection pipe is fixed to the upper end of the front base, the whole MPP power cable is stably protected, and the MPP power cable is prevented from shaking inside;

the clamping seat is manually placed in the middle of the first protection pipe and the second protection pipe by a user, then the bolt is manually rotated, so that the fixing pieces at the upper ends of the clamping seat are attached together, the whole first protection pipe and the whole second protection pipe are fixed, the unstable connection between the first protection pipe and the second protection pipe is avoided, the shaking is avoided, the stability of the device is enhanced, the bolt and the fixing pieces are in threaded connection, the bolt can be conveniently and manually installed and detached by the user, and the fixing pieces are clamped and loosened;

the user can adjust the length of protection tube according to the demand of reality, the lug with first protection tube is in the same place with the recess laminating of second protection tube, thereby reach the length of extension protection tube, also convenient to use person dismantles it in later stage simultaneously, it can make first protection tube and second protection tube separation to take out the lug from the recess manually, easy and simple to handle and save time, the outside outer wall of lug closely laminates with the inside inner wall of recess, make the two close laminating of first protection tube and second protection tube be in the same place.

Drawings

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

FIG. 2 is a left side view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a front base; 2. a first protective tube; 3. a bump; 4. a clamping seat; 5. a bolt; 6. a fixing sheet; 7. a second protection tube; 8. a groove; 9. a threaded hole; 10. an inner bore; 11. rubber; 12. a rear base; 13. connecting blocks; 14. a card slot; 15. a buckle bolt; 16. and (4) clamping the block.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an MPP power cable protection tube comprises a front base 1, a first protection tube 2, a convex block 3, a clamping seat 4, a bolt 5, a fixing piece 6, a second protection tube 7, a groove 8, a threaded hole 9, an inner hole 10, rubber 11, a rear base 12, a connecting block 13, a clamping groove 14, a clamping buckle bolt 15 and a clamping block 16, wherein the middle part of the rear end of the front base 1 is provided with the clamping block 16, the outer side of the clamping block 16 is provided with the connecting block 13, the lower end of the connecting block 13 is provided with the clamping buckle bolt 15, the outer part of the clamping buckle bolt 15 is provided with the clamping groove 14, the rear end of the connecting block 13 is provided with the rear base 12, the upper end of the rear base 12 is provided with the first protection tube 2, the convex block 3 is arranged on the upper and lower sides of the left end of the first protection tube 2, the second protection tube 7 is arranged on the right end of the first protection tube 2, the upper and lower sides of the, a fixing piece 6 is arranged at the upper end of the clamping seat 4, a threaded hole 9 is formed in the middle of the fixing piece 6, a bolt 5 is arranged at the front end of the threaded hole 9, rubber 11 is arranged inside the first protection pipe 2, and an inner pore channel 10 is arranged inside the rubber 11;

the front base 1 and the rear base 12 are symmetrically distributed, the upper end of the front base 1 is attached to the lower end of the first protection tube 2, the front base 1 and the rear base 12 are matched with each other, so that the front base and the rear base form a complete base, the upper end of the first protection tube 2 is fixedly supported, the first protection tube 2 is prevented from contacting with soil and being corroded by the soil for a long time, the first protection tube 2 is damaged, the service life of the device is shortened, the upper end of the front base 1 is attached to the lower end of the first protection tube 2, the first protection tube 2 is fixed to the upper end of the front base 1, the whole MPP power cable is stably protected, and the MPP power cable is prevented from shaking inside;

the first protection pipe 2 and the clamping seat 4 form a detachable structure through the bolt 5, the bolt 5 is in threaded connection with the fixing piece 6, a user manually places the clamping seat 4 in the middle of the first protection pipe 2 and the second protection pipe 7, then manually rotates the bolt 5, the fixing piece 6 at the upper end of the clamping seat 4 is attached together, the whole first protection pipe 2 and the whole second protection pipe 7 are fixed, unstable connection and shaking of the first protection pipe and the second protection pipe are avoided, the stability of the device is enhanced, the bolt 5 is in threaded connection with the fixing piece 6, the bolt 5 can be conveniently and manually installed and detached by the user, and therefore the fixing piece 6 can be clamped and loosened;

the first protection tube 2 and the second protection tube 7 form a buckle structure through the convex block 3, the outer wall of the convex block 3 is tightly attached to the inner wall of the groove 8, a user can adjust the length of the protection tube according to actual requirements, the convex block 3 of the first protection tube 2 is attached to the groove 8 of the second protection tube 7, the length of the protection tube is prolonged, meanwhile, the protection tube is convenient to detach by the user in the later period, the first protection tube 2 can be separated from the second protection tube 7 by manually taking the convex block 3 out of the groove 8, the operation is simple and convenient, time is saved, the outer wall of the convex block 3 is tightly attached to the inner wall of the groove 8, and the first protection tube 2 and the second protection tube 7 are tightly attached together;

the inner hole 10 is wrapped inside the rubber 11, the rubber 11 is matched with the first protection pipe 2 in shape, the rubber 11 wraps the inner hole 10, the MPP power cable inside the inner hole 10 plays a role in buffering and protecting, the phenomenon that the MPP power cable inside the inner hole shakes due to too much external impact force is avoided, the impact resistance of the whole device is enhanced, the rubber 11 is matched with the first protection pipe 2 in shape, the rubber 11 is uniformly dispersed inside the first protection pipe 2, and the effect of uniform buffering is achieved;

connecting block 13 constitutes the block structure through buckle bolt 15 and grip block 16, and be fixed connection between connecting block 13 and the back base 12, thereby the user can adjust connecting block 13's width according to the thickness size of protection tube, adjust it to suitable big or small back, the user can be manual with buckle bolt 15 buckle in draw-in groove 14, thereby make preceding base 1 and back base 12 two laminating together, make the two constitute a stable base, be fixed connection between connecting block 13 and the back base 12, the fixed connection of whole device has been strengthened.

The working principle is as follows: for the MPP power cable protection tube, a user firstly adjusts the width of the connecting block 13 according to the thickness of the protection tube, after the MPP power cable protection tube is adjusted to a proper size, the user can manually buckle the buckle bolt 15 in the clamping groove 14, so that the front base 1 and the rear base 12 are attached together to form a stable base, then the length of the protection tube is adjusted according to actual requirements, the convex block 3 of the first protection tube 2 is attached to the groove 8 of the second protection tube 7, then the clamping seat 4 is placed in the middle of the first protection tube 2 and the second protection tube 7, then the bolt 5 is manually rotated, the fixing piece 6 at the upper end of the clamping seat 4 is attached together to fix the whole first protection tube 2 and the second protection tube 7, thereby the length of the protection tube is prolonged, and then an MPP power cable to be protected passes through the protection tube through the inner pore channel 10, the rubber 11 wraps the inner hole 10, and plays a role in buffering and protecting the MPP power cable inside the inner hole 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a MPP power cable protection pipe, includes preceding base (1) and bolt (5), its characterized in that: the clamping block (16) is arranged in the middle of the rear end of the front base (1), the connecting block (13) is arranged on the outer side of the clamping block (16), the clamping bolt (15) is arranged at the lower end of the connecting block (13), the clamping groove (14) is formed in the outer portion of the clamping bolt (15), the rear base (12) is arranged at the rear end of the connecting block (13), the first protective pipe (2) is arranged at the upper end of the rear base (12), the convex blocks (3) are arranged on the upper side and the lower side of the left end of the first protective pipe (2), the second protective pipe (7) is arranged at the right end of the first protective pipe (2), the grooves (8) are formed in the upper side and the lower side of the right end of the second protective pipe (7), the clamping seat (4) is arranged on the outer portion of the left end of the second protective pipe (7), the fixing plate (6) is arranged at the upper end of the, the front end of the threaded hole (9) is provided with a bolt (5), rubber (11) is arranged inside the first protection pipe (2), and an inner hole channel (10) is arranged inside the rubber (11).

2. The MPP power cable protection tube of claim 1, wherein: the front base (1) and the rear base (12) are symmetrically distributed, and the upper end of the front base (1) is attached to the lower end of the first protection tube (2).

3. The MPP power cable protection tube of claim 1, wherein: first protective tube (2) pass through bolt (5) and holder (4) constitution detachable construction, and be threaded connection between bolt (5) and stationary blade (6).

4. The MPP power cable protection tube of claim 1, wherein: the first protection tube (2) and the second protection tube (7) form a buckle structure through the convex block (3), and the outer wall of the convex block (3) is tightly attached to the inner wall of the groove (8).

5. The MPP power cable protection tube of claim 1, wherein: the inner hole (10) is wrapped inside the rubber (11), and the shape of the rubber (11) is matched with that of the first protection pipe (2).

6. The MPP power cable protection tube of claim 1, wherein: the connecting block (13) and the clamping block (16) form a clamping structure through a clamping bolt (15), and the connecting block (13) is fixedly connected with the rear base (12).