CN217362452U

CN217362452U - Line protection device for building electrical construction

Info

Publication number: CN217362452U
Application number: CN202221234137.XU
Authority: CN
Inventors: 王吉斌; 徐祥友
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-09-02
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a line protection device for building electrical construction, which comprises a pipe sleeve and a cover plate, wherein the surface of the pipe sleeve is provided with a plurality of first arc-shaped grooves distributed in a circumferential array, the cover plate is arranged at the opening of the first arc-shaped grooves, the bottom of the cover plate is provided with a second arc-shaped groove which is the same circle center as the first arc-shaped groove, a circular groove is formed between the first arc-shaped groove and the second arc-shaped groove, three pressing plates distributed in a circumferential array are arranged in the circular groove, the utility model can realize the fixed protection of a plurality of cables by arranging a plurality of first arc-shaped grooves distributed in a circumferential array and a cover plate corresponding to the first arc-shaped grooves, and can gather a plurality of cables by the way of the circumferential array distribution, thereby greatly reducing the occupied space, in addition, because the cover plate and the pipe sleeve are detachably connected, the cover plates with corresponding quantity can be taken according to the quantity of the cables, therefore, the multi-cable protector can protect a plurality of cables at one time and save materials.

Description

Line protection device for building electrical construction

Technical Field

The utility model relates to an electric line protection technical field specifically is a line protection device of building electrical construction.

Background

The electric line refers to that wires for connecting and transmitting electric energy between electric equipment can be called as electric lines, and the large-to-high-voltage transmission line and the small-to-weak-current control can be used as electric lines. With the continuous development of the building industry, not only residential districts of people but also safety protection is strengthened aiming at electrical equipment in commercial buildings, and electric circuits in the buildings are protected.

Traditional electrical engineering circuit protection device, single structure can not be to many separately protecting the use with the cable, and protective properties is poor, causes the harm of cable easily, in addition, although there is the device that can separately protect many cables at present, but its most linear type structure for it takes up an area of the space great, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a line protection device of building electrical construction 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 line protection device for building electrical construction, comprising:

the pipe sleeve is provided with a plurality of first arc-shaped grooves distributed in a circumferential array on the surface;

the cover plate is arranged at the opening of the first arc-shaped groove, the bottom of the cover plate is provided with a second arc-shaped groove which is in the same circle center as the first arc-shaped groove, a circular groove is formed between the first arc-shaped groove and the second arc-shaped groove, three pressing plates distributed in a circumferential array mode are arranged in the circular groove, the cover plate is connected with the opening of the first arc-shaped groove in a sliding mode, and the two sides of the rear end of the cover plate are fixedly connected with the pipe sleeve through fixing structures.

As a further aspect of the present invention: the middle parts of two sides of the pipe sleeve are respectively provided with an L-shaped bracket, the bottoms of the two brackets are provided with a fixing plate, and the device is convenient to fix through the fixing plates and the brackets.

As a further aspect of the present invention: the both sides that the lateral wall of pipe box is located first arc wall all are provided with the chimb, the upper surface of chimb is provided with front end opening, thickness confined dovetail groove, the bottom both sides of apron all be provided with dovetail groove sliding connection's trapezoidal limit, through the setting of dovetail groove on the chimb and the setting of the trapezoidal limit of apron bottom both sides, be convenient for carry out the pull installation to the apron for the trapezoidal limit at apron bottom both ends inwards inserts the removal from the opening part of dovetail groove, thereby realizes covering the apron in the purpose of first arc wall opening part, and trapezoidal limit and the mutual interlock of dovetail groove, has improved the fastness between apron and the pipe box.

As a further aspect of the present invention: the back of pressure strip is provided with a plurality of equidistant distributions, and with circular slot inner wall fixed connection's elastic expansion post, just the pressure strip is kept away from elastic expansion post one side and is set up to the arcwall face, through the cooperation between elastic expansion post and the pressure strip, when penetrating first arc with the circuit, and when the opening part with the apron lid at first arc, the arcwall face of three pressure strip just can contact with the lateral wall of cable, and under the spring action of elastic expansion post, make the lateral wall in close contact with of pressure strip and cable, can prevent effectively that the gliding phenomenon of cable in the circular slot from taking place, and fix through the three pressure strip that is circumference array distribution, not only fixed effectual, still make the cable atress even, can not cause the damage to the cable.

As a further aspect of the present invention: fixed knot constructs including the L type frame that is provided with the chimb rear end, it is connected with the connecting block to rotate through the pivot on the L type frame, the tip of connecting block has the link through two spring coupling, the rear end upper surface of apron is provided with the couple that corresponds the distribution with the link, when covering the opening part of apron at first arc wall, stimulates the link for the link hangs on the couple, under the pulling force effect of spring, draws in the link, thereby realizes link and couple zonulae occludens, thereby realizes closely fixing the apron, and fixed mode is simple, does not need to use extra instrument to assist, and the dismantlement of while is overhauld.

As a further aspect of the present invention: every adjacent two be formed with V type groove between the chimb, on the horizontal position of support was fixed in V type inslot wall, through the setting in V type groove for apron between adjacent can not mutual interference.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up a plurality of first arc walls that are circumference array distribution and rather than corresponding apron, can realize carrying out fixed protection to a plurality of cables, and through the mode that circumference array distributes, can gather a plurality of cables together, the occupation of land space has been greatly reduced, additionally, because apron and pipe box are for dismantling to be connected, can take the apron of corresponding quantity according to the quantity of cable, therefore not only can once protect with the cable more, can also material saving, and when needs overhaul a certain cable, only need to correspond the apron of cable dismantle can, can not cause the interference to other cables, therefore, the clothes hanger is strong in practicability.

2. Through the setting of trapezoidal groove on the chimb and the setting on the trapezoidal limit of apron bottom both sides, be convenient for carry out the pull installation to the apron for the trapezoidal limit at apron bottom both ends inserts the removal inwards from the opening part of trapezoidal groove, thereby realizes covering the purpose at first arc wall opening part with the apron, and trapezoidal limit and the mutual interlock of trapezoidal groove have improved the fastness between apron and the pipe box.

3. Through the cooperation between the flexible post of elasticity and the pressure strip, when penetrating first arc with the circuit, and when the apron lid is at the opening part of first arc, the arcwall face of three pressure strip just can contact with the lateral wall of cable, and under the elastic force effect of the flexible post of elasticity, make the lateral wall in close contact with of pressure strip and cable, can prevent effectively that the gliding phenomenon of cable in the circular slot from taking place, and fix through the three pressure strip that is circumference array distribution, not only fixed effectual, still make the cable atress even, can not cause the damage to the cable.

Drawings

Fig. 1 is a schematic structural view of a line protection device for electrical construction of a building.

Fig. 2 is a schematic structural view of fig. 1 from another view angle.

Fig. 3 is an enlarged view of a in fig. 2.

Fig. 4 is a front view of fig. 1.

Fig. 5 is an exploded view of a cover plate and a pipe sleeve in a line protection device for electrical construction of a building.

Fig. 6 is a schematic structural view of a cover plate in a line protection device for electrical construction of a building.

Fig. 7 is a schematic structural view of a pressing plate in a line protection device for building electrical construction.

In the figure: 1. pipe sleeve; 2. a support; 3. a fixing plate; 4. a first arc-shaped slot; 5. a cover plate; 6. a fixed structure; 7. a compression plate; 8. a convex edge; 9. an L-shaped frame; 10. connecting blocks; 11. a spring; 12. hanging a ring; 13. hooking; 14. an elastic telescopic column; 15. a trapezoidal groove; 16. a trapezoidal side; 17. a second arc-shaped groove.

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 to 7, in an embodiment of the present invention, a line protection device for electrical construction of a building includes a pipe sleeve 1 and a cover plate 5, wherein the middle portions of two sides of the pipe sleeve 1 are respectively provided with a support 2 having an L-shaped structure, the bottom of the two supports 2 is provided with a fixing plate 3, the fixing plate 3 and the supports 2 are arranged to facilitate fixing of the device, the surface of the pipe sleeve 1 is provided with a plurality of first arc-shaped grooves 4 distributed in a circumferential array, the cover plate 5 is arranged at an opening of the first arc-shaped grooves 4, the bottom of the cover plate 5 is provided with a second arc-shaped groove 17 having the same circle center as the first arc-shaped groove 4, a circular groove is formed between the first arc-shaped grooves 4 and the second arc-shaped groove 17, three compression plates 7 distributed in a circumferential array are arranged in the circular groove, the cover plate 5 is slidably connected with the opening of the first arc-shaped groove 4, the side wall of the pipe sleeve 1 is provided with convex edges 8 at two sides of the first arc-shaped groove 4, the upper surface of the convex edge 8 is provided with a front end opening and a trapezoid groove 15 with sealed thickness, two sides of the bottom of the cover plate 5 are provided with trapezoid edges 16 which are slidably connected with the trapezoid groove 15, the cover plate 5 is convenient to pull and install through the arrangement of the trapezoid groove 15 on the convex edge 8 and the arrangement of the trapezoid edges 16 on the two sides of the bottom of the cover plate 5, the trapezoid edges 16 at two ends of the bottom of the cover plate 5 are inwards inserted and moved from the opening of the trapezoid groove 15, so that the cover plate 5 covers the opening of the first arc-shaped groove 4, the trapezoid edges 16 are mutually meshed with the trapezoid grooves 15, the firmness between the cover plate 5 and the pipe sleeve 1 is improved, a V-shaped groove is formed between every two adjacent convex edges 8, the horizontal part of the support 2 is fixed on the inner wall of the V-shaped groove, the cover plates 5 between the adjacent parts cannot mutually interfere with each other through the arrangement of the V-shaped groove, the back of the compression plate 7 is provided with a plurality of equal-interval distribution parts, The elastic telescopic columns 14 are fixedly connected with the inner wall of the circular groove, one side, away from the elastic telescopic columns 14, of the pressing plate 7 is set to be an arc-shaped surface, through the matching between the elastic telescopic columns 14 and the pressing plate 7, when a circuit penetrates into the first arc-shaped groove 4 and the cover plate 5 covers the opening of the first arc-shaped groove 4, the arc-shaped surfaces of the three pressing plates 7 can be in contact with the side wall of the cable, and under the elastic action of the elastic telescopic columns 14, the pressing plate 7 is in close contact with the side wall of the cable, the phenomenon that the cable slides in the circular groove can be effectively prevented, and the three pressing plates 7 distributed in a circumferential array are used for fixing, so that the fixing effect is good, the cable is uniformly stressed, and the cable cannot be damaged;

through 6 fixed connection of fixed knot constructs between the rear end both sides of apron 5 and the pipe box 1, fixed knot constructs 6 including the L type frame 9 that is provided with chimb 8 rear end, it is connected with connecting block 10 to rotate through the pivot on the L type frame 9, the tip of connecting block 10 is connected with link 12 through two springs 11, the rear end upper surface of apron 5 is provided with the couple 13 that corresponds the distribution with link 12, when covering apron 5 at the opening part of first arc wall 4, pulling link 12, make link 12 hang on couple 13, under spring 11's tensile force effect, pull in link 12, thereby realize link 12 and couple 13 zonulae occludens, thereby realize closely fixed to apron 5, fixed mode is simple, need not use extra instrument to assist, the dismantlement maintenance of being convenient for simultaneously.

The utility model discloses a theory of operation is:

during the use, be fixed in the position that needs used with the device through fixed plate 3, because be provided with a plurality of first arcs 4 that are used for placing the cable on the pipe box 1, can take corresponding quantity's apron 5 according to the quantity of cable, therefore not only can once protect many with the cable, but also material saving, pass first arc 4 with the cable, then cover 5 lid at the opening part of first arc 4, under the effect of three pressure strip 7 and elastic expansion post 14, fix the cable, then hang link 12 on couple 13, can realize the fixed to apron 5, when needs overhaul a certain cable, only need to correspond the apron 5 of cable dismantle can, can not cause the interference to other cables, therefore, the clothes hanger is strong in practicability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A line protection device for building electrical construction is characterized by comprising:

the pipe sleeve comprises a pipe sleeve (1), wherein the surface of the pipe sleeve (1) is provided with a plurality of first arc-shaped grooves (4) distributed in a circumferential array;

the cover plate (5) is arranged at an opening of the first arc-shaped groove (4), a second arc-shaped groove (17) which is the same circle center as the first arc-shaped groove (4) is formed in the bottom of the cover plate (5), a circular groove is formed between the first arc-shaped groove (4) and the second arc-shaped groove (17), three pressing plates (7) distributed in a circumferential array mode are arranged in the circular groove, the cover plate (5) is connected with the opening of the first arc-shaped groove (4) in a sliding mode, and the two sides of the rear end of the cover plate (5) are fixedly connected with the pipe sleeve (1) through fixing structures (6).

2. The line protection device for building electrical construction according to claim 1, characterized in that the middle parts of two sides of the pipe sleeve (1) are respectively provided with a bracket (2) with an L-shaped structure, and the bottom parts of the two brackets (2) are provided with a fixing plate (3).

3. The line protection device for building electrical construction according to claim 2, wherein the lateral wall of the pipe sleeve (1) is provided with convex edges (8) at two sides of the first arc-shaped groove (4), the upper surface of the convex edge (8) is provided with a trapezoidal groove (15) with an open front end and a closed thickness, and two sides of the bottom of the cover plate (5) are provided with trapezoidal edges (16) in sliding connection with the trapezoidal groove (15).

4. The line protection device for building electrical construction according to claim 1, characterized in that the back of the pressure plate (7) is provided with a plurality of elastic telescopic columns (14) which are distributed at equal intervals and fixedly connected with the inner wall of the circular groove, and the side of the pressure plate (7) far away from the elastic telescopic columns (14) is provided with an arc-shaped surface.

5. The line protection device for building electrical construction according to claim 1, wherein the fixing structure (6) comprises an L-shaped frame (9) provided with a convex edge (8) at the rear end, a connecting block (10) is rotatably connected to the L-shaped frame (9) through a rotating shaft, a hanging ring (12) is connected to the end of the connecting block (10) through two springs (11), and hooks (13) distributed corresponding to the hanging ring (12) are arranged on the upper surface of the rear end of the cover plate (5).

6. A line protection device for electric construction of buildings according to claim 3 characterized in that a V-shaped groove is formed between every two adjacent convex edges (8), and the horizontal part of the bracket (2) is fixed on the inner wall of the V-shaped groove.