CN202856270U

CN202856270U - Pre-positioning electrician pre-embedded wire box

Info

Publication number: CN202856270U
Application number: CN 201220534221
Authority: CN
Inventors: 尤效明; 钱卫东; 李阳
Original assignee: SUZHOU JIASHENG CONSTRUCTION ENGINEERING Co Ltd
Current assignee: SUZHOU JIASHENG CONSTRUCTION ENGINEERING Co Ltd
Priority date: 2012-10-18
Filing date: 2012-10-18
Publication date: 2013-04-03
Anticipated expiration: 2022-10-18

Abstract

The utility model provides a pre-positioning electrician pre-embedded wire box and solves problems of easy occurrence of shifting and inconsistency of wire box elevations in a pre-embedded process in the prior art. According to a technical scheme, the pre-positioning electrician pre-embedded wire box comprises a cube-shaped wire box main body, wherein a top face and a bottom face of the wire box main body are fixedly provided with a positioning steel bar respectively. Secure positioning of the pre-embedded wire box is realized by binding the positioning steel bars on vertical steel bars of wall steel bars, so shifting does not occur during concrete pouring, and positioning of the wire box is accurate, and the wire box elevations of different wire boxes are consistent, and appearance beauty is improved.

Description

Pre-determined bit electrician's built-in line box

Technical field

The utility model belongs to the construction device, specifically, relates to a kind of pre-determined bit electrician's built-in line box.

Background technology

At present electrician's built-in line box commonly used is common cube, is difficult for fixingly when pre-buried in concrete walls, the line box can occur behind the casting concrete up and down or left and right sidesing shifting, and not collinear box absolute altitude is inconsistent during installation, affects impression.Or the line box appears to the concrete walls intrinsic displacement, cause difficulty, serious meeting that the built-in line box is scrapped when being difficult for searching during form removal and combined socket and switch being installed and can't use, just must on concrete walls, again punch, cause the wasting of resources and cost to increase.

How to address the above problem then is the problem that the utility model faces.

Summary of the invention

The utility model provides a kind of pre-determined bit electrician's built-in line box, and it can solve that prior art exists easily is shifted in pre-buried process, the inconsistent problem of line box absolute altitude.

In order to solve the problems of the technologies described above, the technical solution of the utility model is,

A kind of pre-determined bit electrician's built-in line box comprises the line box main body of cubic being fixedly installed respectively a spacer bar on the end face of described line box main body and the bottom surface.By the spacer bar colligation is realized fixedlying positioning of built-in line box on the longitudinal reinforcement of wall steel bar, can when casting concrete, not be shifted, and the accurate positioning of line box, final so that the absolute altitude of different line boxes is consistent, aesthetics improves.

Wherein, described line box main body 90-110mm is all stretched out at the two ends of described spacer bar.

Wherein, described line box main body 100mm is all stretched out at the two ends of described spacer bar.

Wherein, the distance of described spacer bar range line box body front is 27-38mm.

Wherein, the distance of described spacer bar range line box body front is 30mm.

Wherein, the diameter of described spacer bar is 4-6mm.

The utility model is for solving the displacement of electrician's line box in pre-buried process, improve the success rate of built-in line box, guarantee level, the upright position of line box, do not produce displacement, and a kind of electrician's built-in line box with spacer bar that proposes, be on the basis of former electrician's built-in line box, increase by two spacer bars.The diameter of reinforcing bar is 4-6MM, when the production line box and the line box process simultaneously, every side reinforcing bar exposes about 100MM.

The Specific construction step: pre-determined bit electrician's built-in line box is put first line box position when mounted well; two spacer bar colligations are inboard in the vertical muscle of wall steel bar; the front of line box (being the outer) is generally about 30MM apart from spacer bar; be concrete cover (usually thickness be 15-20mm) and wall steel bar diameter (being generally 12-18mm) with, this line-transect box just is securely fixed among the body of wall.

The utility model compared with prior art has the following advantages and good effect:

After using pre-determined bit electrician built-in line box, pre-buried line box position is accurate, size is unified regular, need not repair, and has reduced concrete trimming cost and has used.Be particularly suitable for project quality and the demanding engineering of impression.

Description of drawings

Fig. 1 is the schematic perspective view of pre-determined bit electrician's built-in line box described in the utility model;

Fig. 2 is the vertical view after pre-determined bit electrician built-in line box is installed;

Fig. 3 is the practical application structural representation that adopts the utility model pre-determined bit electrician built-in line box.

Embodiment

Below in conjunction with drawings and Examples the utility model is described in further detail.

With reference to shown in Figure 1, a kind of pre-determined bit electrician's built-in line box 1 comprises the line box main body 11 of cubic being fixedly installed respectively a spacer bar 12 on the end face 111 of line box main body 11 and the bottom surface 112.

As shown in Figure 2, to stretch out the length A of line box main body 11 be 100mm at the two ends of spacer bar 12.Spacer bar 12 range line box bodies 11 fronts 113 be 30mm apart from B.The diameter of spacer bar 12 is 5mm.

As shown in Figure 3, when pre-determined bit electrician's built-in line box 1 of the present utility model is used for concrete wall, comprise concrete, transverse steel 3 and longitudinal reinforcement 4 in the body of wall, spacer bar 12 colligations are realized fixedlying positioning of built-in line box on the longitudinal reinforcement 4 of wall steel bar, can when casting concrete, not be shifted, and the accurate positioning of line box, final so that the absolute altitude of different line boxes is consistent, aesthetics improves.Also avoided the phenomenon of line box to the concrete walls intrinsic displacement, need not on concrete walls, again to punch saving resource.

The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment does, still belongs to the protection range of technical solutions of the utility model according to technical spirit of the present utility model.

Claims

1. pre-determined bit electrician built-in line box comprises it is characterized in that the line box main body of cubic: be fixedly installed respectively a spacer bar on the end face of described line box main body and the bottom surface.

2. described pre-determined bit electrician's built-in line box according to claim 1, it is characterized in that: described line box main body 90-110mm is all stretched out at the two ends of described spacer bar.

3. described pre-determined bit electrician's built-in line box according to claim 2, it is characterized in that: described line box main body 100mm is all stretched out at the two ends of described spacer bar.

4. described pre-determined bit electrician's built-in line box according to claim 1, it is characterized in that: the distance of described spacer bar range line box body front is 27-38mm.

5. described pre-determined bit electrician's built-in line box according to claim 4, it is characterized in that: the distance of described spacer bar range line box body front is 30mm.

6. described pre-determined bit electrician's built-in line box according to claim 1, it is characterized in that: the diameter of described spacer bar is 4-6mm.