CN216121697U

CN216121697U - Electrical structural wiring device for prefabricated building

Info

Publication number: CN216121697U
Application number: CN202122654234.6U
Authority: CN
Inventors: 王婷婷; 王银河; 陈国珍; 孙泽坤; 刘磊; 韩飞; 宋斌磊
Original assignee: Sino German Ecological Park Passive Building Technology Co ltd
Current assignee: Sino German Ecological Park Passive Building Technology Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-03-22
Anticipated expiration: 2031-11-02

Abstract

The utility model provides an electrical structural wiring device for an assembly type building, which comprises a wire shell, wherein the main body of the wire shell is of a U-shaped structure, and a rotating rod is rotatably arranged in the middle of the wire shell; the main body of the connecting strip is of a trapezoidal column structure; the length and the width of the closing plate are consistent with those of the line shell; the number of the rebound strips is two, and the two groups of rebound strips are rotatably arranged on the rear side of the sealing plate through telescopic springs; utilize bounce-back strip to replace fixed grafting mode to install, can increase wiring arrangement's intensity, need not use high plastic material to realize the installation to can dismantle fast, can directly take out one of them part and inspect and maintain, be favorable to quick combination installation.

Description

Electrical structural wiring device for prefabricated building

Technical Field

The utility model belongs to the technical field of building power distribution, and particularly relates to an electrical structural wiring device for an assembly type building.

Background

The electrical structural wiring device is generally arranged in a channel shape, accommodates the passing wire row, and utilizes a protective shell to carry out closed protection so as to avoid the corrosion caused by the long-term contact of the electric wire with the building material.

Through search, for example, patent with publication number CN213449337U discloses an electrical structural wiring device for a fabricated building, which includes a fabricated building body, a shallow groove is formed in the fabricated building body, a deep groove is formed in the shallow groove, a first mechanism is embedded in the deep groove, and a second mechanism is arranged in the first mechanism. The utility model has the advantages that: this an electrical structure wiring arrangement for assembly type structure, the device is through chooseing for use pre-buried mode, with the pre-buried inside at assembly type structure of first mechanism, then the comparatively nimble second mechanism of rethread carries on spacingly to the circuit, at last through with third mechanism lock joint on first mechanism, accomplish the installation, through setting up pre-buried mode, not only can process in the inside of mill in advance, fix the inside at assembly type structure with the circuit, prevent the circuit protrusion, be favorable to pleasing to the eye.

Based on the aforesaid, the wiring arrangement who uses at present mainly needs great plasticity through inlay card structure aggregate erection, and the compound mode in the similar to above-mentioned patent does not possess the unable rapid Assembly of elasticity, uses the unable direct block of the material that hardness high plasticity is low can only follow one side cartridge, can not directly be by outside unblock, is unfavorable for rapid Assembly.

In view of the above, the present invention provides an electrical wiring device for a prefabricated building, which is improved in view of the existing structure and defects, and is expected to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problems, the present invention provides an electrical structural wiring device for an assembly type building, so as to solve the problems that the existing wiring device proposed in the above background art is mainly assembled and installed through a snap-fit structure, the assembling manner similar to that in the above patent requires large plasticity, the wiring device cannot be assembled quickly without elasticity, the wiring device cannot be directly snapped by using a material with high hardness and low plasticity, the wiring device can only be inserted from one side, and the wiring device cannot be directly unlocked from the outside, which is not favorable for quick assembly.

The utility model relates to an electric structural wiring device for an assembly type building, which is realized by the following specific technical means:

an electrical structural wiring device for an assembly type building comprises a wire shell, wherein the main body of the wire shell is of a U-shaped structure, and a rotating rod is rotatably arranged in the middle of the wire shell; the main body of the connecting strip is of a trapezoidal column structure; the length and the width of the closing plate are consistent with those of the line shell; the quantity of bounce-back strip sets up to two sets ofly, and two sets of bounce-back strips pass through the rotatory rear side that sets up at the closing plate of expanding spring.

Further, the line shell includes: the upper end and the lower end of the two sides of the front side of the line shell are provided with slots; a locking bar; the front edge of the inner surface of the line shell is integrally provided with a locking strip.

Further, the rotating rod comprises: the front end of the rotating rod is rotatably provided with the intercepting strip, and the main body of the intercepting strip is of a trapezoidal strip structure.

Further, the connecting strip comprises: insert the post, the rear side integral type of connecting strip is provided with four groups and inserts the post, inserts the post and passes through clearance fit slip setting in the slot.

Further, the closing plate comprises: the middle of the closing plate is rotatably provided with a torsion shaft; four groups of sliding strips are integrally arranged on the rear side of the sealing plate, the positions of two adjacent groups of sliding strips are staggered, and the positions of the four groups of sliding strips are centrosymmetric.

Further, the bounce strip comprises: the guide block is integrally arranged on one side of the rebounding strip and is in sliding connection with the sliding strip; the adjacent surfaces of the two groups of the rebounding strips are fixedly provided with racks, and the two groups of the racks are centrosymmetric; the latch and the back side of the rebound strip are integrally provided with a latch, and the latch is matched with the interception strip in shape.

Furthermore, a gear is fixedly arranged outside the rear end of the torsion shaft and meshed with the two groups of racks.

Compared with the prior art, the utility model has the following beneficial effects:

utilize bounce-back strip to replace fixed grafting mode to install, can increase wiring arrangement's intensity, need not use high plastic material to realize the installation to can dismantle fast, can directly take out one of them part and inspect and maintain, be favorable to quick combination installation.

Set up the connecting strip and provide convenient butt joint combined function, when needs installation wiring, directly with two sets of line shells butt joint, use the connecting strip to adjust well, and then utilize the closing plate can play the effect of fixed connection strip when installing the closing plate, in time unpack apart the closing plate and still can provide fixed ability through another group closing plate, assembly stability is strong.

Set up bull stick and connecting strip and provide the differentiation and comb the function, constituted two sets of direction and arranged the space to utilize the interception strip to carry out interception protection, prevent that the circuit from droing, and then when the installation closing plate, support and injectd the latch laminating interception strip, guarantee that the position of interception strip is unchangeable, further promoted the firm and protective capacities to the circuit.

Drawings

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

Fig. 2 is a disassembled structure schematic diagram of the utility model.

Fig. 3 is a schematic top-down disassembled structure of the present invention.

Fig. 4 is a schematic view of the assembly position structure of the present invention.

Fig. 5 is a schematic perspective view of the bobbin case of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a wire housing; 101. a slot; 102. a locking bar; 2. a rotating rod; 201. intercepting strips; 3. a connecting strip; 301. inserting a column; 4. a closing plate; 401. twisting a shaft; 402. a slide bar; 5. a rebound strip; 501. a guide block; 502. a rack; 503. aligning the latch; 6. a telescoping spring.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

Example (b):

as shown in figures 1 to 5:

the utility model provides an electrical structural wiring device for an assembly type building, which comprises a wire shell 1, wherein the main body of the wire shell 1 is of a U-shaped structure, and a rotating rod 2 is rotatably arranged in the middle of the wire shell 1; the main body of the connecting strip 3 is of a trapezoidal column structure; the length and the width of the closing plate 4 are consistent with those of the line shell 1; the number of the rebound strips 5 is two, and the two groups of rebound strips 5 are rotatably arranged at the rear side of the closing plate 4 through the extension springs 6; the line shell 1 includes: the upper end and the lower end of two sides of the front side of the line shell 1 are provided with slots 101; a locking bar 102; the front edge of the inner surface of the line shell 1 is integrally provided with a locking strip 102; the rotating rod 2 comprises: the front end of the rotating rod 2 is rotatably provided with the interception strip 201, and the main body of the interception strip 201 is of a trapezoidal strip structure; the connecting strip 3 comprises: the rear side of the connecting strip 3 is integrally provided with four groups of inserting columns 301, and the inserting columns 301 are arranged in the slot 101 in a sliding mode through clearance fit.

Wherein, closing plate 4 includes: a torsion shaft 401, wherein the middle of the closing plate 4 is rotatably provided with the torsion shaft 401; four groups of sliding strips 402 are integrally arranged on the rear side of the closing plate 4, the positions of the two adjacent groups of sliding strips 402 are staggered, and the positions of the four groups of sliding strips 402 are centrosymmetric; can seal and protect the line through setting up closing plate 4, can realize the installation fast to installation closing plate 4 can be in the same direction as the effect of taking fixed connection strip 3.

Wherein, bounce strip 5 includes: the guide block 501 is integrally arranged on one side of the rebound strip 5, and the guide block 501 is connected with the sliding strip 402 in a sliding manner; the adjacent surfaces of the two groups of the rebounding strips 5 are fixedly provided with racks 502, and the two groups of the racks 502 are arranged in a central symmetry mode; the latch 503 and the rear side of the rebound strip 5 are integrally provided with the latch 503, and the latch 503 is matched with the interception strip 201 in shape; a gear is fixedly arranged outside the rear end of the torsion shaft 401 and is meshed with the two groups of racks 502; set up bounce strip 5 and can provide self-locking function, can realize outside quick installation closure plate 4 to can dismantle fast, convenient subsequent maintenance.

The specific use mode and function of the embodiment are as follows:

in the utility model, during installation, an assembly hole is arranged in the cable shell 1 in advance, any side of the cable shell 1 is opened by rotating according to the installation position, and a bolt tool is used for fixing, so that the opening of the cable shell 1 faces to the direction convenient for assembly; placing the line part to be fixed in the line shell 1, carrying by using the rotating rod 2, then rotating the interception strip 201 by 90 degrees, and fixing the line by using the interception strip 201; installing the closing plate 4, wherein the rebounding strip 5 and the locking strip 102 form a self-locking structure when the closing plate 4 is installed, and the rebounding strip 5 is automatically unfolded through the telescopic spring 6 to complete installation; when the closing plate needs to be disassembled for maintenance, the torsion shaft 401 is rotated to move the two groups of racks 502 towards the middle through the gear, and the closing plate 4 can be disassembled by pulling the two groups of rebounding strips 5; when splicing, the two groups of line shells 1 are butted, the connecting strips 3 are installed for fixing, the inserting columns 301 are inserted into the inserting grooves 101 for realizing positioning, and the effect of fixing the connecting strips 3 can be achieved by using the sealing plates 4 while the sealing plates 4 are installed; the latch 503 can be supported and limited by the catch strip 201, and the position of the catch strip 201 is ensured to be unchanged.

Claims

1. An electrical structural wiring device for a fabricated building comprising: the main body of the line shell is of a U-shaped structure, and a rotating rod is rotatably arranged in the middle of the line shell;

the main body of the connecting strip is of a trapezoidal column structure;

the length and the width of the closing plate are consistent with those of the line shell;

the quantity of bounce-back strip sets up to two sets ofly, and two sets of bounce-back strips pass through the rotatory rear side that sets up at the closing plate of expanding spring.

2. An electrical structural wiring device for a fabricated building as claimed in claim 1, wherein: the line shell includes:

the upper end and the lower end of the two sides of the front side of the line shell are provided with slots;

a locking bar; the front edge of the inner surface of the line shell is integrally provided with a locking strip.

3. An electrical structural wiring device for a fabricated building as claimed in claim 1, wherein: the bull stick includes:

the front end of the rotating rod is rotatably provided with the intercepting strip, and the main body of the intercepting strip is of a trapezoidal strip structure.

4. An electrical structural wiring device for a fabricated building as claimed in claim 1, wherein: the connecting strip comprises:

insert the post, the rear side integral type of connecting strip is provided with four groups and inserts the post, inserts the post and passes through clearance fit slip setting in the slot.

5. An electrical structural wiring device for a fabricated building as claimed in claim 1, wherein: the closing plate includes:

the middle of the closing plate is rotatably provided with a torsion shaft;

four groups of sliding strips are integrally arranged on the rear side of the sealing plate, the positions of two adjacent groups of sliding strips are staggered, and the positions of the four groups of sliding strips are centrosymmetric.

6. An electrical structural wiring device for a fabricated building as claimed in claim 1, wherein: the bounce strip comprises:

the guide block is integrally arranged on one side of the rebounding strip and is in sliding connection with the sliding strip;

the adjacent surfaces of the two groups of the rebounding strips are fixedly provided with racks, and the two groups of the racks are centrosymmetric;

the latch and the back side of the rebound strip are integrally provided with a latch, and the latch is matched with the interception strip in shape.

7. An electrical structural wiring device for a fabricated building according to claim 5, wherein: and a gear is fixedly arranged outside the rear end of the torsion shaft and is meshed with the two groups of racks.