CN218733027U

CN218733027U - Safe and environment-friendly wall penetrating device

Info

Publication number: CN218733027U
Application number: CN202223050636.6U
Authority: CN
Inventors: 宋宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-24
Anticipated expiration: 2032-11-16

Abstract

The utility model belongs to the technical field of electric power construction, in particular to a safe and environment-friendly wall penetrating device, which comprises a protection barrel, wherein the protection barrel comprises an inner barrel and an outer barrel, one end of the inner barrel is fixedly connected with an external thread end, one end of the outer barrel is fixedly connected with an internal thread end, the internal thread end is in threaded connection with the external thread end, and one end of the inner barrel, which is far away from the outer barrel, is provided with a fixing component; when a protection section of thick bamboo inserts the wall mouth of wearing, the elastic force elasticity that the sloping block passes through the flexible bracing piece of spring is flexible and is blocked the outer wall department of wall body, inwards rotate the urceolus and make internal thread end and external screw thread end break away from mutually, inner tube and urceolus make the inner wall of spacing ring card wall body through extension spring elastic force elasticity is flexible, compare in prior art, can realize protection section of thick bamboo installation work at the inside unilateral of building, safety and convenience, and can carry out effectual protection to the outside of lead wire, avoid the external contact and the wall body of lead wire direct, the scratch that causes the lead wire is bent.

Description

Safe and environment-friendly wall penetrating device

Technical Field

The utility model relates to an electric power construction technical field specifically is a safe environment-friendly wall device.

Background

The electric power construction is the project related to the production, transmission and distribution of electric energy, and also includes the project applying the electricity as power and energy in various fields in a broad sense, the transmission of the electric energy forms the whole function of the electric power system together with transformation, distribution and utilization, and the electric power system connects the power plant and the load center which are far away from each other through power transmission, so that the development and utilization of the electric energy exceed the limit of regions, and compared with the transmission of other energy (such as coal transmission, oil transmission and the like), the electric power construction has the advantages of small power transmission loss, high benefit, flexibility, convenience, easy regulation and control and less environmental pollution; the power transmission can also connect power plants in different places, and the power transmission line can be divided into an overhead power transmission line and an underground power transmission line according to the structural form. The former consists of a line tower, a lead, an insulator and the like, and is erected on the ground; the latter is mainly laid underground (or underwater) by cables, and when electric energy is transmitted to thousands of households, holes are sometimes punched in the wall to ensure the input of electric wires, but the electric wires are easy to rub and damage the wall after long-time construction.

The traditional Chinese patent with the publication number of CN212935462U discloses a through-wall lead protection device for electric power construction, which comprises a fixed sleeve and an adjusting sleeve, wherein the left side and the right side of the outside of the fixed sleeve are respectively provided with the adjusting sleeve, the fixed sleeve is circular in shape, and one side of each of the two adjusting sleeves is respectively provided with a first protection sleeve and a second protection sleeve. Through the outside at the lead wire set up fixed sleeve, cooperate the first lag sleeve and the second lag sleeve of its both sides simultaneously, can carry out effectual protection to the outside of lead wire, it is direct to avoid the external contact and the wall body of lead wire, the scratch that causes the lead wire bends, lead to the problem that the lead wire electric leakage takes place the incident, set up protecting band and protective backing plate and cooperate protective backing plate simultaneously in fixed sleeve and the inside of first lag sleeve and second lag sleeve simultaneously, can protect the outside of lead wire, avoid its cross interact.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: in the technical scheme, two first protective sleeves or second protective sleeves are respectively sleeved outside two adjusting sleeves, and when one end of each adjusting sleeve is positioned outside a high-altitude wall, the operation is inconvenient; therefore, a safe and environment-friendly wall penetrating device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate the deficiency of the prior art, solve the technical problem that the above-mentioned proposed, the utility model provides a safe environment-friendly wall device of wearing.

The utility model provides a technical scheme that its technical problem adopted is: a safe environment-friendly wall device, including a protection section of thick bamboo, a protection section of thick bamboo includes inner tube and urceolus, the one end fixedly connected with external screw thread end of inner tube, the one end fixedly connected with internal thread end of urceolus, internal thread end and external screw thread end threaded connection, the one end that the urceolus was kept away from to the inner tube is installed fixed subassembly, fixed subassembly includes a plurality of spout and fixed column, the spout is the annular and sets up in the port department of inner tube, the inside fixedly connected with cross division board of inner tube, the internally mounted of urceolus has seal assembly.

Preferably, the outer wall of inner tube is rotated and is connected with rotatory ring, the outer wall fixedly connected with a plurality of extension spring of rotatory ring, the extension spring is kept away from rotatory ring's one end fixed mounting in the outer wall department of internal thread end.

Preferably, one end of the outer cylinder, which is far away from the inner cylinder, is fixedly connected with a limiting ring.

Preferably, the inside sliding connection of spout has the sloping block, the one end that the sloping block is located the inner tube inside is seted up flutedly, fixed column fixed mounting is in one end department of cross division board.

Preferably, the inside fixedly connected with spring telescopic supporting rod of recess, the one end fixed mounting that the recess was kept away from to spring telescopic supporting rod is in the outer wall department of fixed column.

Preferably, the sealing component comprises a conical cylinder, a thread groove is formed in the inner wall of the outer cylinder, the conical cylinder is installed in the outer cylinder in a threaded mode, and a rubber sealing ring is fixedly connected to the inner hole of the conical cylinder.

The utility model discloses an useful part lies in:

1. the utility model discloses when a protection section of thick bamboo inserts the wall mouth of wearing, the elastic force elasticity that the sloping block passes through the flexible bracing piece of spring is flexible and the outer wall department of seizing the wall body, the urceolus that rotates inwards makes interior thread end and external screw thread end break away from mutually, inner tube and urceolus make the inner wall that the wall body was seized to the spacing ring through extension spring elastic force elasticity is flexible, compare in prior art, can realize protection section of thick bamboo installation work at the inside unilateral of building, safety and convenience, and can carry out effectual protection to the outside of lead wire, avoid the external contact and the wall body of lead wire direct, cause the scratch of lead wire to bend.

2. The utility model discloses a rubber seal's elastic force parcel external force of lead wire, and then furthest carries out sealing function, and it is indoor through the entrance to a wall entering to reduce external dust air current and rainwater etc..

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

fig. 2 is a side view of the present invention in fig. 1;

FIG. 3 is a schematic structural view of the fixing assembly of the present invention;

FIG. 4 is an exploded view of the inner and outer barrels of the present invention;

fig. 5 is a schematic structural view of the sealing assembly and the outer barrel of the present invention.

In the figure: 1. a protective cylinder; 11. an inner barrel; 12. an outer cylinder; 13. an externally threaded end; 14. an internal threaded end; 15. a cross partition plate; 16. a rotating ring; 17. a tension spring; 18. a limiting ring; 2. a fixing assembly; 21. a chute; 22. a sloping block; 23. a groove; 24. fixing a column; 25. the spring extends and retracts the supporting rod; 3. a seal assembly; 31. a tapered barrel; 32. a rubber seal ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts belong to the protection scope of the present invention.

Please refer to fig. 1-5, a safe and environment-friendly wall penetrating device comprises a protection barrel 1, the protection barrel 1 comprises an inner barrel 11 and an outer barrel 12, one end of the inner barrel 11 is fixedly connected with an external thread end 13, one end of the outer barrel 12 is fixedly connected with an internal thread end 14, the internal thread end 14 is in threaded connection with the external thread end 13, one end of the inner barrel 11 far away from the outer barrel 12 is provided with a fixing component 2, the fixing component 2 comprises a plurality of sliding chutes 21 and fixing columns 24, the sliding chutes 21 are annularly arranged at the port of the inner barrel 11, the inner part of the inner barrel 11 is fixedly connected with a cross partition plate 15, the inner part of the outer barrel 12 is provided with a sealing component 3, the protection barrel 1 keeps a fixed length through the threaded connection of the internal thread end 14 and the external thread end 13, conveniently insert the wall mouth of wearing, the elastic force elasticity of sloping block 22 through the flexible bracing piece 25 of spring is flexible and is blocked the outer wall department of wall body, inwards rotate urceolus 12 and make internal thread end 14 break away from with external thread end 13 mutually, inner tube 11 and urceolus 12 make the inner wall that the spacing ring 18 blocked the wall body through extension spring 17 elastic force elasticity is flexible, compare in prior art, it is not hard up naturally to receive external force to influence when avoiding inner tube 11 and urceolus 12 threaded connection, can realize protection section of thick bamboo 1 installation work at the inside unilateral of building, safety and convenience, and pass cross division board 15 through the lead wire and separate, can carry out effectual protection to the outside of lead wire, it is direct with the wall body to avoid the external contact of lead wire, cause the scratch of lead wire to bend.

The outer wall of the inner cylinder 11 is rotatably connected with a rotating ring 16, the outer wall of the rotating ring 16 is fixedly connected with a plurality of tension springs 17, and one ends of the tension springs 17 far away from the rotating ring 16 are fixedly arranged on the outer wall of the internal thread end 14.

One end of the outer cylinder 12 far away from the inner cylinder 11 is fixedly connected with a limiting ring 18.

The inside sliding connection of spout 21 has sloping block 22, the recess 23 has been seted up to the one end that sloping block 22 is located inner tube 11 inside, fixed column 24 fixed mounting is in the one end department of cross division board 15, and the inclined plane of sloping block 22 makes things convenient for it to insert the wall opening.

The inside fixedly connected with spring telescopic support rod 25 of recess 23, the one end fixed mounting that the recess 23 was kept away from to spring telescopic support rod 25 is in the outer wall department of fixed column 24, and sloping block 22 passes through spring telescopic support rod 25 elastic force and stretches out inner tube 11.

The sealing assembly 3 comprises a conical tube 31, a thread groove is formed in the inner wall of the outer tube 12, the conical tube 31 is installed in the outer tube 12 through threads, a rubber sealing ring 32 is fixedly connected to the inner hole of the conical tube 31, a lead wire penetrates through the rubber sealing ring 32 in advance, the conical tube 31 is connected with the outer tube 12 subsequently, the external force of the lead wire is wrapped by the elastic force of the rubber sealing ring 32, the sealing function is performed to the maximum extent, and the external dust airflow, the rainwater and the like are reduced and enter the indoor space through a wall penetrating opening.

According to the working principle, the protection cylinder 1 is in threaded connection with the external thread end 13 through the internal thread end 14 to keep a fixed length and is convenient to insert into a wall-through opening, the inclined block 22 elastically stretches and contracts through the elastic force of the spring telescopic supporting rod 25 and clamps the outer wall of the wall, the outer cylinder 12 rotates inwards to enable the internal thread end 14 to be separated from the external thread end 13, the inner cylinder 11 and the outer cylinder 12 elastically stretch and contract through the elastic force of the tension spring 17 to enable the limiting ring 18 to clamp the inner wall of the wall, compared with the prior art, the natural looseness caused by external force during threaded connection of the inner cylinder 11 and the outer cylinder 12 is avoided, the installation work of the protection cylinder 1 can be realized on one side of the interior of a building, the protection cylinder is safe and convenient, the lead passes through the cross partition plate 15 for separation, the exterior of the lead can be effectively protected, and the external contact of the lead is prevented from being direct with the wall, so that the lead is scratched and bent;

the lead wire passes rubber seal 32 in advance, is connected a toper section of thick bamboo 31 with urceolus 12 afterwards, and then wraps up the exogenic force of lead wire through the elastic force of rubber seal 32, and then furthest carries out sealing function, reduces outside dust air current and rainwater etc. and gets into indoor through wearing the wall mouth.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a safe environment-friendly wall device, includes a protection section of thick bamboo (1), its characterized in that: protection section of thick bamboo (1) is including inner tube (11) and urceolus (12), the one end fixedly connected with external screw thread end (13) of inner tube (11), the one end fixedly connected with internal thread end (14) of urceolus (12), internal thread end (14) and external screw thread end (13) threaded connection, the one end of urceolus (12) is kept away from in inner tube (11) is installed fixed subassembly (2), fixed subassembly (2) are including a plurality of spout (21) and fixed column (24), spout (21) are the annular and set up the port department at inner tube (11), the inside fixedly connected with cross division board (15) of inner tube (11), the internally mounted of urceolus (12) has seal assembly (3).

2. A safe and environment-friendly wall penetrating device according to claim 1, wherein: the outer wall of inner tube (11) rotates and is connected with rotatory ring (16), the outer wall fixedly connected with a plurality of extension spring (17) of rotatory ring (16), the one end fixed mounting that rotatory ring (16) was kept away from in extension spring (17) is in the outer wall department of internal thread end (14).

3. A safe and environment-friendly wall penetrating device according to claim 1, wherein: and one end of the outer cylinder (12) far away from the inner cylinder (11) is fixedly connected with a limiting ring (18).

4. The safe and environment-friendly wall penetrating device as claimed in claim 1, wherein: the inner sliding connection of the sliding groove (21) is provided with an inclined block (22), one end, located inside the inner cylinder (11), of the inclined block (22) is provided with a groove (23), and the fixing column (24) is fixedly installed at one end of the cross partition plate (15).

5. The safe and environment-friendly wall penetrating device as claimed in claim 4, wherein: the spring telescopic supporting rod (25) is fixedly connected to the inner portion of the groove (23), and one end, far away from the groove (23), of the spring telescopic supporting rod (25) is fixedly installed on the outer wall of the fixing column (24).

6. A safe and environment-friendly wall penetrating device according to claim 1, wherein: the sealing assembly (3) comprises a conical barrel (31), a thread groove is formed in the inner wall of the outer barrel (12), the conical barrel (31) is installed in the outer barrel (12) in a threaded mode, and a rubber sealing ring (32) is fixedly connected to the inner hole of the conical barrel (31).