CN211779431U

CN211779431U - Waterproof plugging structure of basement cable sleeve

Info

Publication number: CN211779431U
Application number: CN202020068004.4U
Authority: CN
Inventors: 钱名元; 刘玉龙
Original assignee: Qingdao Langui Construction Engineering Co ltd
Current assignee: Qingdao Langui Construction Engineering Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-10-27
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a waterproof block structure of basement cable sleeve, including the cable body, the cable body is placed in the inside of pipeline, and both ends are inserted and are equipped with the lid shell about the pipeline, the bottom right side fixedly connected with slider of lid shell, and the slider inserts the surface of establishing at the pipeline, both ends fixedly connected with fixture block about the right side of lid shell, the inside of lid shell is transversely inserted and is equipped with the bull stick, and the right side of bull stick inserts the inside of establishing at the second draw-in groove, the surface at the pipeline is fixed to the second draw-in groove, the left side fixedly connected with knob of bull stick, the inner wall of pipeline contacts with the surface of sealing washer. The utility model discloses be provided with second inflatable packer and first inflatable packer, inflate first inflatable packer and second inflatable packer, first inflatable packer and second inflatable packer wrap up the cable body, reach better sealed effect, form the parcel through the sealing washer to the cable body, seal cable body and pipeline simultaneously.

Description

Waterproof plugging structure of basement cable sleeve

Technical Field

The utility model relates to a waterproof technical field of building engineering specifically is waterproof block structure of basement cable sleeve.

Background

The basement is not taken into consideration from time to time because of the environment that the basement is located, but the basement has often arranged the key facilities of power supply such as power supply room, transformer room, the waterproof shutoff that basement or underground transformer substation worn building outer wall cable sleeve is especially important, and the shutoff is not good or the infiltration leaks water, and underground transformer substation can take place serious electric leakage incident because of intaking.

The existing waterproof plugging method in the market is to wash the pipe wall to keep the pipe wall moist, wind the oil hemp layer by layer at one third of the position of the sleeve pipe, and vibrate and compact the upper, lower, left and right sealing layers of the pipeline.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof block structure of basement cable sleeve to solve the waterproof shutoff technological requirement of basement on the market now that proposes in the above-mentioned background art height, there is the problem of infiltration hidden danger.

In order to achieve the above object, the utility model provides a following technical scheme: the waterproof basement cable sleeve plugging structure comprises a cable body, wherein the cable body is placed inside a pipeline, cover shells are inserted into the left end and the right end of the pipeline, a sliding block is fixedly connected to the right side of the bottom of each cover shell and is inserted into the surface of the pipeline, clamping blocks are fixedly connected to the upper end and the lower end of the right side of each cover shell, a rotating rod is transversely inserted into the cover shells, the right side of each rotating rod is inserted into a second clamping groove, the second clamping groove is fixed to the surface of the pipeline, a knob is fixedly connected to the left side of each rotating rod, the inner wall of the pipeline is in contact with the surface of a sealing ring, a dry expansion cement powder layer is fixedly connected to the right side of the sealing ring, a second inflatable cushion is fixedly connected to the right side of the dry expansion cement powder layer, the bottom end of the second inflatable cushion is in contact with the surface of the cable body, and the bottom, the upper end and the lower end of the pipeline are in contact with the wall body, and the inner wall of the cover shell is fixedly connected with a rubber pad.

Preferably, the size of the central through hole of the rubber pad is smaller than the diameter of the rubber pad, and the connection relationship between the rubber pad and the cable body is clamping connection.

Preferably, a strip-shaped sliding groove is formed in the position, corresponding to the position of the sliding block, on the surface of the pipeline, the inner wall of the strip-shaped sliding groove is in contact with the surface of the sliding block, and the sliding block is in sliding connection with the pipeline.

Preferably, the upper end surface and the lower end surface of the left side of the pipeline are provided with first clamping grooves, the inner walls of the first clamping grooves are in contact with the surfaces of the clamping blocks, and the clamping blocks are connected with the first clamping grooves in a clamping manner.

Preferably, the first inflatable cushion and the second inflatable cushion are both in a semicircular structure, the first inflatable cushion and the second inflatable cushion are the same in shape and size, and a circular through hole is formed in the center position of the first inflatable cushion and the second inflatable cushion after inflation.

Preferably, the inner wall of second draw-in groove is provided with the internal thread, the surface assembly of bull stick has the external screw thread, the external screw thread of bull stick and the internal thread of second draw-in groove cooperate and use.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with the second inflatable cushion and the first inflatable cushion, the first inflatable cushion and the second inflatable cushion are inflated, the first inflatable cushion and the second inflatable cushion wrap the cable body, a better sealing effect is achieved, the cable body is wrapped through the sealing ring, and the cable body and the pipeline are sealed simultaneously;

1. the utility model is provided with the second inflatable cushion and the first inflatable cushion, when the cable body is installed, the second inflatable cushion and the first inflatable cushion are inserted between the first inflatable cushion and the second inflatable cushion, the first inflatable cushion and the second inflatable cushion wrap the cable body, thereby filling the gap between the cable body and the inner wall of the pipeline, achieving better sealing effect, and meanwhile, the first inflatable cushion and the second inflatable cushion can protect the cable body and avoid being damaged by external stones;

2. through being provided with the sealing washer, the aperture size of sealing washer is less than the size of cable body, and inside the through-hole of establishing the sealing washer was inserted to the cable body, the sealing washer formed the parcel to the cable body, sealed cable body and pipeline simultaneously.

Drawings

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

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a schematic left side sectional view of the first and second inflatable cushions of the present invention;

FIG. 4 is a schematic view of the first and second inflatable cushions of FIG. 3 in an open configuration;

fig. 5 is a schematic left-side sectional view of the cable body and the second inflatable cushion structure of the present invention.

In the figure: 1. a cable body; 2. a rubber pad; 3. a cover shell; 4. a wall body; 5. a slider; 6. a pipeline; 7. a first inflatable cushion; 8. a dry expanded cement powder layer; 9. a second inflatable cushion; 10. a clamping block; 11. a first card slot; 12. a second card slot; 13. a seal ring; 14. a rotating rod; 15. a knob.

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. 1-5, the present invention provides an embodiment:

a waterproof basement cable sleeve plugging structure comprises a cable body 1, wherein the cable body 1 is placed inside a pipeline 6, first clamping grooves 11 are formed in the upper end surface and the lower end surface of the left side of the pipeline 6, the inner wall of each first clamping groove 11 is in contact with the surface of a corresponding clamping block 10, the connecting relationship between each clamping block 10 and the corresponding first clamping groove 11 is clamping connection, each clamping block 10 is inserted into the corresponding first clamping groove 11 so as to assist in positioning a cover shell 3, the cover shell 3 is inserted into the left end and the right end of the pipeline 6, a sliding block 5 is fixedly connected to the right side of the bottom end of the cover shell 3 and inserted into the surface of the pipeline 6, a strip-shaped sliding groove is formed in the position, corresponding to the position of the sliding block 5, of the surface of the pipeline 6, the inner wall of the strip-shaped sliding groove is in contact with the surface of the sliding block 5, the connecting relationship between the sliding block 5 and the pipeline, avoid covering shell 3 to take place to damage cable body 1 when rotating, the bar spout provides the slip track for slider 5's removal simultaneously, takes place the skew when avoiding covering shell 3 and pipeline 6 contact installation, is unfavorable for fixedly.

The upper end and the lower end of the right side of the cover shell 3 are fixedly connected with a clamping block 10, a rotating rod 14 is transversely inserted into the cover shell 3, the right side of the rotating rod 14 is inserted into a second clamping groove 12, the inner wall of the second clamping groove 12 is provided with internal threads, the surface of the rotating rod 14 is provided with external threads, the external threads of the rotating rod 14 are matched with the internal threads of the second clamping groove 12 for use, the rotating rod 14 rotates on the inner wall of the second clamping groove 12, so that the rotating rod 14 is clamped inside the second clamping groove 12 to fix the cover shell 3, the second clamping groove 12 is fixed on the surface of the pipeline 6, the left side of the rotating rod 14 is fixedly connected with a knob 15, the inner wall of the pipeline 6 is contacted with the surface of a sealing ring 13, the right side of the sealing ring 13 is fixedly connected with a dry expansion cement powder layer 8, the right side of the dry expansion cement powder layer 8 is fixedly connected with a second inflatable cushion, the bottom end of the cable body 1 is in contact with the inner wall of the first inflatable cushion 7.

The first inflatable cushion 7 and the second inflatable cushion 9 are both of a semicircular structure, the first inflatable cushion 7 and the second inflatable cushion 9 are the same in shape and size, a circular through hole is formed in the central position of the first inflatable cushion 7 and the second inflatable cushion 9 after inflation, the cable body 1 is arranged in the circular through hole, the first inflatable cushion 7 and the second inflatable cushion 9 are closed, so that filling is performed according to the thickness of the cable body 1, the cable body 1 can be suitable for installation of cable bodies 1 of different models, the upper end and the lower end of the pipeline 6 are in contact with the wall body 4, the inner wall of the cover shell 3 is fixedly connected with the rubber cushion 2, the size of the central through hole of the rubber cushion 2 is smaller than the diameter of the rubber cushion 2, the connection relationship between the rubber cushion 2 and the cable body 1 is clamping connection, the cable body 1 is inserted in the central through hole of the rubber cushion 2, the through hole of the rubber cushion 2 is extruded and expanded, the elastic, the water seepage phenomenon is avoided.

The working principle is as follows: when a worker is in construction use, according to the attached

drawings

1, 2 and 3, the cable body 1 is placed inside the pipeline 6, meanwhile, the cable body 1 is placed between the first inflatable cushion 7 and the second inflatable cushion 9, the first inflatable cushion 7 and the second inflatable cushion 9 are inflated, so that the first inflatable cushion 7 and the second inflatable cushion 9 wrap the cable body 1, the surfaces of the first inflatable cushion 7 and the second inflatable cushion 9 expand to be in contact with the inner wall of the pipeline 6, so that the inner wall of the pipeline 6 is sealed, at this time, the dry expansion cement powder layer 8 is filled in the two sides of the first inflatable cushion 7 and the second inflatable cushion 9 on the inner wall of the pipeline 6, the sealing ring 13 is placed inside the pipeline 6 after the completion, the cable body 1 is inserted inside the sealing ring 13, the through hole of the sealing ring 13 is squeezed by the cable body 1, the through hole of the sealing ring 13 is squeezed by the squeezing, and then the through hole of the sealing ring 13 is shrunk to, simultaneously, the elasticity of sealing washer 13 seals up the gap between sealing washer 13 and the cable body 1, at this moment, inserts lid shell 3 on the pipeline 6 surface, and inside fixture block 10 inserted first draw-in groove 11, rotatory knob 15 made knob 15 insert inside second draw-in groove 12 to with the fastening of lid shell 3 at pipeline 6 both ends, fill the gap among the pipeline 6 when dry expansion cement powder layer 8 inflation, thereby reach sealed guard's effect, so far, the operation is ended.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Waterproof block structure of basement cable sleeve, including cable body (1), its characterized in that: the cable comprises a cable body (1) and is characterized in that the cable body is placed inside a pipeline (6), a cover shell (3) is inserted at the left end and the right end of the pipeline (6), a sliding block (5) is fixedly connected to the right side of the bottom end of the cover shell (3), the sliding block (5) is inserted into the surface of the pipeline (6), clamping blocks (10) are fixedly connected to the upper end and the lower end of the right side of the cover shell (3), a rotating rod (14) is transversely inserted into the inside of the cover shell (3), the right side of the rotating rod (14) is inserted into a second clamping groove (12), the second clamping groove (12) is fixed on the surface of the pipeline (6), a knob (15) is fixedly connected to the left side of the rotating rod (14), the inner wall of the pipeline (6) is in contact with the surface of a sealing ring (13), a dry expansion cement powder layer (8) is fixedly connected to the right side of the sealing ring (13), and a second inflatable cushion, and the bottom of second inflatable packer (9) contacts with the surface of cable body (1), the bottom of cable body (1) contacts with the inner wall of first inflatable packer (7), the upper and lower both ends of pipeline (6) contact with wall body (4), the inner wall fixedly connected with rubber pad (2) of lid shell (3).

2. The waterproof blocking structure of basement cable sleeve of claim 1, characterized in that: the size of the central through hole of the rubber pad (2) is smaller than the diameter of the rubber pad (2), and the connection relationship between the rubber pad (2) and the cable body (1) is clamping connection.

3. The waterproof blocking structure of basement cable sleeve of claim 1, characterized in that: the surface of the pipeline (6) and the position corresponding to the position of the sliding block (5) are provided with a strip-shaped sliding groove, the inner wall of the strip-shaped sliding groove is in contact with the surface of the sliding block (5), and the sliding block (5) is in sliding connection with the pipeline (6).

4. The waterproof blocking structure of basement cable sleeve of claim 1 or 3, characterized in that: the pipeline is characterized in that first clamping grooves (11) are formed in the surfaces of the upper end and the lower end of the left side of the pipeline (6), the inner walls of the first clamping grooves (11) are in contact with the surfaces of the clamping blocks (10), and the clamping blocks (10) are connected with the first clamping grooves (11) in a clamping mode.

5. The waterproof blocking structure of basement cable sleeve of claim 1, characterized in that: the inflatable mattress is characterized in that the first inflatable mattress (7) and the second inflatable mattress (9) are of semicircular structures, the first inflatable mattress (7) and the second inflatable mattress (9) are identical in shape and size, and a circular through hole is formed in the center position of the inflated first inflatable mattress (7) and the inflated second inflatable mattress (9).

6. The waterproof blocking structure of basement cable sleeve of claim 1, characterized in that: the inner wall of second draw-in groove (12) is provided with the internal thread, the surface mounting of bull stick (14) has the external screw thread, the external screw thread of bull stick (14) and the internal thread of second draw-in groove (12) cooperate and use.