CN213521133U

CN213521133U - Cable protection pipe with built-in anticorrosion protection wall

Info

Publication number: CN213521133U
Application number: CN202022653369.6U
Authority: CN
Inventors: 王晓乐
Original assignee: Henan Huayuan Plastic Industry Co ltd
Current assignee: Henan Huayuan Plastic Industry Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-06-22
Anticipated expiration: 2030-11-17

Abstract

The utility model relates to the technical field of cables, in particular to a cable protection tube with a built-in anti-corrosion protection wall, which comprises two symmetrically arranged half tubes, wherein the inner walls of the half tubes are both provided with a protection layer; two parallel connecting frames are tightly bonded on the half pipes; the cable protection pipe with the built-in anti-corrosion protection wall can effectively play a role of corrosion protection through the protection layer, and can effectively protect the cable; meanwhile, the connecting frame and the fixing component are arranged, namely the two half pipes are connected through the connecting frame and fixed through the fixing component, and the connection is convenient and fast under the mutual matching of the threaded rod, the sliding block and the like, so that the cable can firstly penetrate through the half pipe below the cable when the cable passes through the cable, and the two half pipes are installed; this design is convenient for install the protection tube in the outside of cable, and simple to operate is swift.

Description

Cable protection pipe with built-in anticorrosion protection wall

Technical Field

The utility model relates to the technical field of cables, specifically be a cable protection pipe with built-in anticorrosion protecting wall.

Background

The cable is an electric energy or signal transmission device, usually consists of several or several groups of wires, the cable is generally buried under the ground surface when being laid, and a protection tube is generally sleeved outside the cable for protecting the cable inlet; at present, when a cable protection pipe is installed, a cable needs to be inserted through the protection pipe, but the existing protection pipe is not detachable, and the cable is inconvenient to pass through, so that a cable protection pipe with a built-in anti-corrosion protection wall is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable protection pipe with built-in anticorrosion protection wall to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a cable protection pipe with a built-in anti-corrosion protection wall comprises two symmetrically arranged half pipes, wherein protection layers are arranged on the inner walls of the half pipes; two parallel connecting frames are tightly bonded on the half pipes, limiting holes are formed in the positions, located at the bottom ends, of the two side walls of each connecting frame, and limiting grooves are formed in the tail ends of the connecting frames; a fixing assembly is arranged between two vertically adjacent connecting frames and comprises a connecting block, limiting blocks are arranged on the top surface and the bottom surface of the connecting block, the limiting blocks are in plug fit with the adjacent limiting grooves, strip-shaped grooves are formed in the connecting block, sliding blocks are connected in the strip-shaped grooves in a sliding mode, threaded holes are formed in the sliding blocks, threaded rods are connected in the threaded holes in a threaded mode, one ends of the threaded rods are rotatably connected with the inner walls of the strip-shaped grooves, the other ends of the threaded rods penetrate through the connecting block and protrude to the outside, and twisting blocks are coaxially fixed at the tail ends of the threaded rods; the upper side and the lower side of the sliding block are both tightly welded with connecting plates, the connecting plates are tightly welded with protruding shafts, and the protruding shafts are in plug-in fit with the limiting holes

As the preferred technical scheme of the utility model, the protective layer adopts the spraying of polyurethane anticorrosive paint to form.

As the utility model discloses preferred technical scheme is located the top the inner wall of half pipe is located both sides bottom department and all is equipped with the cutting, is located the below the inner wall of half pipe is located both sides top department and all is equipped with the arch, the slot has been seted up in the arch, the slot with the cutting cooperation of pegging graft is located the top half pipe and cutting are integrated into one piece structure, are located the below half pipe and protruding integrated into one piece structure.

As the utility model discloses preferred technical scheme, the connecting block with the stopper is the integrated into one piece structure.

As the utility model discloses preferred technical scheme, half pipe adopts the PVC material to make.

Compared with the prior art, the beneficial effects of the utility model are that: the cable protection pipe with the built-in anti-corrosion protection wall can effectively play a role of corrosion protection through the protection layer, and can effectively protect the cable; meanwhile, the connecting frame and the fixing component are arranged, namely the two half pipes are connected through the connecting frame and fixed through the fixing component, and the connection is convenient and fast under the mutual matching of the threaded rod, the sliding block and the like, so that the cable can firstly penetrate through the half pipe below the cable when the cable passes through the cable, and the two half pipes are installed; this design is convenient for install the protection tube in the outside of cable, and simple to operate is swift.

Drawings

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

FIG. 2 is a schematic diagram of the overall explosion structure of the present invention;

FIG. 3 is a schematic view of the explosion structure of the middle half pipe of the present invention;

FIG. 4 is a structural side view of the middle half pipe of the present invention;

fig. 5 is an exploded schematic view of the fixing assembly of the present invention.

The various reference numbers in the figures mean:

1. a half pipe; 11. cutting; 12. a protrusion; 121. a slot;

2. a connecting frame; 21. a limiting hole; 22. a limiting groove;

3. a fixing assembly; 31. connecting blocks; 311. a strip-shaped groove; 312. a limiting block; 32. a slider; 321. a threaded hole; 33. a connecting plate; 34. a protruding shaft; 35. a threaded rod; 36. and (6) screwing 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a technical scheme:

referring to fig. 1-5, a cable protection tube with a built-in anti-corrosion protection wall comprises two symmetrically arranged half tubes 1, wherein the inner walls of the half tubes 1 are provided with protection layers 13; two parallel connecting frames 2 are tightly bonded on the half pipe 1, limiting holes 21 are formed in the positions, located at the bottom ends, of two side walls of each connecting frame 2, and limiting grooves 22 are formed in the tail ends of the connecting frames 2; the fixing component 3 is arranged between two vertically adjacent connecting frames 2, the fixing component 3 comprises a connecting block 31, the top surface and the bottom surface of the connecting block 31 are respectively provided with a limiting block 312, the limiting blocks 312 are in inserting fit with adjacent limiting grooves 22, the connecting block 31 is provided with a strip-shaped groove 311, a sliding block 32 is connected in the strip-shaped groove 311 in a sliding mode, a threaded hole 321 is formed in the sliding block 32, a threaded rod 35 is connected in the threaded hole 321 in a threaded mode, one end of the threaded rod 35 is rotatably connected with the inner wall of the strip-shaped groove 311, the other end of the threaded rod 35 penetrates through the connecting block 31 and protrudes to the outside; the upper side and the lower side of the sliding block 32 are tightly welded with connecting plates 33, the connecting plates 33 are tightly welded with protruding shafts 34, and the protruding shafts 34 are in plug fit with the limiting holes 21.

In this embodiment, protective layer 13 adopts the spraying of polyurethane anticorrosive coating to form, and polyurethane anticorrosive coating's setting can play good anti-corrosion, can play the guard action to the cable of placing in half pipe 1.

In this embodiment, the inner wall of the half pipe 1 that is located the top all is equipped with the cutting 11 in both sides bottom department, the inner wall of the half pipe 1 that is located the below all is equipped with arch 12 in both sides top department, slot 121 has been seted up on arch 12, slot 121 pegs graft the cooperation with cutting 11, the half pipe 1 that is located the top and cutting 11 are the integrated into one piece structure, the half pipe 1 that is located the below is the integrated into one piece structure with arch 12, slot 121 and cutting 11's grafting cooperation, can play good water-proof effects, avoid external water stain etc. to enter into to half pipe 1 in, play the guard action to the cable.

In this embodiment, connecting block 31 and stopper 312 are integrated into one piece structure, and integrated into one piece structure has better structural strength, has improved the life of device, has also increased the stability of connecting between two half pipes 1 simultaneously.

In this embodiment, half pipe 1 adopts the PVC material to make, and half pipe 1 of PVC material has the advantage that dead weight is light, corrosion-resistant and compressive strength is high, and is comparatively suitable as the cable protection pipe.

When the cable protection tube with the built-in anti-corrosion protection wall is used, a user firstly penetrates a cable through the half tube 1 located below, then the user places the half tube 1 located above in alignment with the half tube 1 located below, meanwhile, the user inserts the limiting block 312 located below into the limiting groove 22 on the connecting frame 2 located below, at the moment, the insertion strip 11 is inserted into the insertion groove 121, the limiting groove 22 located above is inserted into the limiting block 312 located above, then, the user rotates the screwing block 36, the screwing block 36 rotates to drive the threaded rod 35 to rotate, under the action of the threaded hole 321, the sliding block 32 slides along the strip-shaped groove 311, at the moment, the sliding block 32 drives the connecting plate 33 to move, the connecting plate 33 drives the two convex shafts 34 to be inserted into the limiting holes 21, and at the moment, the two half tubes 1 are fixed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cable protection pipe with built-in anticorrosion protection wall, includes that two are half pipe (1) of symmetry setting, its characterized in that: protective layers (13) are arranged on the inner walls of the half pipes (1); two parallel connecting frames (2) are tightly bonded on the half pipe (1), limiting holes (21) are formed in the positions, located at the bottom ends, of two side walls of each connecting frame (2), and limiting grooves (22) are formed in the tail ends of the connecting frames (2); a fixing component (3) is arranged between two vertically adjacent connecting frames (2), the fixing component (3) comprises a connecting block (31), limiting blocks (312) are arranged on the top surface and the bottom surface of the connecting block (31), the limiting blocks (312) are in plug-in fit with the adjacent limiting grooves (22), a strip-shaped groove (311) is formed in the connecting block (31), a sliding block (32) is connected in the strip-shaped groove (311) in a sliding mode, a threaded hole (321) is formed in the sliding block (32), a threaded rod (35) is connected to the threaded hole (321) in a threaded mode, one end of the threaded rod (35) is rotatably connected with the inner wall of the strip-shaped groove (311), the other end of the threaded rod (35) penetrates through the connecting block (31) and protrudes out of the outside, and a twisting block (36) is coaxially fixed at the tail; the upper side and the lower side of the sliding block (32) are both tightly welded with connecting plates (33), the connecting plates (33) are tightly welded with protruding shafts (34), and the protruding shafts (34) are in plug-in fit with the limiting holes (21).

2. Cable protection tube with built-in corrosion protection wall according to claim 1, characterized in that: the protective layer (13) is formed by spraying polyurethane anticorrosive paint.

3. Cable protection tube with built-in corrosion protection wall according to claim 1, characterized in that: be located the top the inner wall of half pipe (1) is located both sides bottom department and all is equipped with cutting (11), is located the below the inner wall of half pipe (1) is located both sides top department and all is equipped with arch (12), slot (121) have been seted up on arch (12), slot (121) with cutting (11) are pegged graft the cooperation, are located the top half pipe (1) and cutting (11) are the integrated into one piece structure, are located the below half pipe (1) and arch (12) are the integrated into one piece structure.

4. Cable protection tube with built-in corrosion protection wall according to claim 1, characterized in that: the connecting block (31) and the limiting block (312) are of an integrally formed structure.

5. Cable protection tube with built-in corrosion protection wall according to claim 1, characterized in that: the half pipe (1) is made of PVC materials.