CN218783521U

CN218783521U - Pre-buried positioning sleeve of electrical installation engineering

Info

Publication number: CN218783521U
Application number: CN202223291202.5U
Authority: CN
Inventors: 申洪友
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-03-31
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to a pre-buried sleeve technical field especially relates to an electric installation engineering pre-buried positioning sleeve, including the sleeve pipe main part, the left and right ends of sleeve pipe main part all fixedly connected with connecting piece, and the connecting piece extends outward, and lies in the outer periphery of sleeve pipe main part and the inner wall of sleeve pipe main part, and the periphery of connecting piece is provided with the mounting, and the mounting includes solid fixed ring and stationary lug, and the outer periphery of the totally enclosed ring flange of airtight cap; the utility model discloses simple structure, under the cooperation through airtight cap and connecting piece, seal the mounting hole on both ends and the flange dish about the sleeve pipe main part for at the in-process of construction, in external cement and dust can not be easy the mounting hole on entering into sleeve pipe main part and the flange dish, influence sleeve pipe main part use easily like this, the inner tube is under the effect of flange dish simultaneously, can be firm install in the sleeve pipe main part, do not need peripheral hardware fixed establishment, it is more convenient.

Description

Pre-buried positioning sleeve of electrical installation engineering

Technical Field

The utility model relates to a buried sleeve technical field especially relates to a buried sleeve of electric installation engineering in advance.

Background

Electrical installation engineering generally refers to auxiliary electrical construction work inside a building, and in order to avoid repeatedly drilling holes on a building wall in the electrical installation process, a positioning sleeve is usually pre-embedded in the building wall pouring process; after the embedded positioning sleeve is installed, when the inner pipe for the electrical installation engineering is stretched into the positioning sleeve to be installed, the inner pipe cannot be firmly located in the positioning sleeve, at the moment, a fixing mechanism is required to be arranged externally, the inner pipe can be fixedly installed in the positioning sleeve, and therefore the process of subsequently setting the fixing mechanism to fix the inner pipe is inconvenient, and therefore the embedded positioning sleeve for the electrical installation engineering needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pre-buried positioning sleeve for electrical installation engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a pre-buried position sleeve of electrical installation engineering, includes the sleeve pipe main part, the equal fixedly connected with connecting piece in both ends about the sleeve pipe main part, the connecting piece outwards extends to be located the outer periphery of sleeve pipe main part and the inner wall of sleeve pipe main part, the periphery of connecting piece is provided with the mounting, the mounting includes solid fixed ring and fixed ear, the solid fixed ring of periphery fixed connection and flange dish of connecting piece, gu fixed ring's the fixed ear of periphery fixed connection, just gu fixed ear and solid fixed ring formula structure as an organic whole, the inside block of connecting piece has airtight cap, airtight cap is close to the one end fixedly connected with inserted bar of sleeve pipe main part, airtight cap is through inserted bar and flange dish block, just airtight cap seals the flange outer periphery completely.

As a further description of the above technical solution: the inner wall fixedly connected with support ring of connecting piece, airtight cap closely laminates with the support ring, the connecting piece is the U type, just support ring, connecting piece and flange dish formula structure as an organic whole.

As a further description of the above technical solution: and a handle groove is formed in one end face, far away from the connecting piece, of the sealing cap.

As a further description of the above technical solution: the flange plate is provided with mounting holes, and the number of the mounting holes is the same as that of the insertion rods.

As a further description of the above technical solution: the circumference of the sleeve main body is fixedly connected with a reinforcing sleeve, and the reinforcing sleeve is in a net cylinder shape.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this pre-buried position sleeve of electrical installation engineering, under the cooperation through airtight cap and connecting piece, both ends are sealed about the sleeve pipe main part, make at the in-process of construction, external cement and dust can not easily enter into in the sleeve pipe main part, the problem of pouring pre-buried in-process sleeve pipe main part mouth of pipe and sealing and closely getting into cement influence the use inadequately easily is solved, airtight cap can seal the mounting hole on the ring flange simultaneously, in the in-process cement of pouring and impurity also can not easily enter into the mounting hole on the ring flange, pour the back of accomplishing like this, the ring flange that does not receive the cement influence, also can be used for the concatenation installation of pipeline, make the inner tube under the effect of ring flange like this, can firm installation in the sleeve pipe main part, do not need the peripheral hardware fixed establishment, and is more convenient.

2. Compared with the prior art, this pre-buried position sleeve of electrical installation engineering, under the effect through the mounting, before carrying out pre-buried to the sleeve pipe main part, can utilize the mounting to the stable installation in suitable position of sleeve pipe main part, prevent at the in-process of pouring, the problem of slope appears in the sleeve pipe main part to guarantee that the sleeve pipe main part can be stable carry out pre-buried.

Drawings

Fig. 1 is a schematic view of the overall structure of a front view of an embedded positioning sleeve for electrical installation engineering provided by the present invention;

fig. 2 is a schematic view of the overall structure of the embedded positioning sleeve for electrical installation engineering after the first viewing angle is split;

fig. 3 is a schematic view of the overall structure of the embedded positioning sleeve for electrical installation engineering after the second view angle is split;

fig. 4 is a schematic view of the overall structure of the pre-buried positioning sleeve for electrical installation engineering after the front view section;

fig. 5 is an enlarged schematic structural view of a in fig. 4 of a pre-buried positioning sleeve for electrical installation engineering.

Illustration of the drawings:

1. a cannula body; 2. reinforcing the sleeve; 3. a fixing member; 4. a sealing cap; 5. a handle slot; 6. a connecting member; 7. a rod is inserted; 8. a flange plate; 9. and (4) a support ring.

Detailed Description

Referring to fig. 1-5, the utility model provides a pair of pre-buried position sleeve of electrical installation engineering: including sleeve pipe main part 1, the equal fixedly connected with connecting piece 6 in both ends about sleeve pipe main part 1, connecting piece 6 outwards extends, and be located the outer periphery of sleeve pipe main part 1 and the inner wall of sleeve pipe main part 1, the periphery of connecting piece 6 is provided with mounting 3, mounting 3 includes solid fixed ring and fixed ear, solid fixed ring of periphery fixed connection and flange 8 of connecting piece 6, gu fixed ring's periphery fixed connection fixed ear, and fixed ear and solid fixed ring formula structure as an organic whole, the inside block of connecting piece 6 has airtight cap 4, the one end fixedly connected with inserted bar 7 that airtight cap 4 is close to sleeve pipe main part 1, airtight cap 4 passes through inserted bar 7 and flange 8 block, and airtight cap 4 completely seals the 8 outer peripheries of flange.

The during operation, utilize mounting 3 can be 1 fixed mounting of sleeve pipe main part in suitable position, then when recycling the concrete and pouring, the skew appears because of pouring the problem easily in sleeve pipe main part 1, in-process by airtight cap 4's cooperation of pouring, can prevent that cement and dust from entering into in ring flange 8 and sleeve pipe main part 1, after 1 pre-buried completion in sleeve pipe main part, airtight cap 4 dismantles, can be at the pipeline that the internally mounted electrical installation engineering of sleeve pipe main part 1 was used, and utilize the ring flange 8 to firmly splice together with the pipeline that external needs to install after the installation, thereby can realize the stable concatenation of pipeline, make that the pipeline can be stable be located sleeve pipe main part 1.

As a further description of the above technical solution: the inner wall of the connecting piece 6 is fixedly connected with a supporting ring 9, the sealing cap 4 is tightly attached to the supporting ring 9, the connecting piece 6 is U-shaped, and the supporting ring 9, the connecting piece 6 and the flange plate 8 are of an integrated structure.

During operation makes airtight cap 4 can be stable with connecting piece 6 be connected like this, makes sleeve pipe main part 1 under the effect of obturator like this simultaneously, and sealed effect is better, and then at the in-process of pouring, in the sleeve pipe main part 1 can not be entered into more easily to external cement.

As a further description of the above technical solution: the end face of the sealing cap 4 far away from the connecting piece 6 is provided with a handle groove 5.

During operation, the sealing cap 4 is convenient to mount and dismount under the action of the handle groove 5.

As a further description of the above technical solution: the flange 8 is provided with mounting holes, and the number of the mounting holes is the same as that of the insertion rods 7.

During operation, a plurality of mounting holes and the setting of inserted bar 7 for airtight cap 4 can be in the same place with 8 firm connections of ring flanges, and inserted bar 7 can seal a plurality of mounting holes simultaneously, makes cement can not be easy to enter into in the mounting hole.

As a further description of the above technical solution: the circumferential surface of the sleeve main body 1 is fixedly connected with a reinforcing sleeve 2, and the reinforcing sleeve 2 is in a net-shaped cylinder shape.

The during operation, under the effect of reinforcement cover 2, play the effect of protection to sleeve pipe main part 1 for sleeve pipe main part 1 is more firm, and when concreting, reinforcement cover 2 can carry out certain buffering to the concrete, avoids leading to sleeve pipe main part 1 skew because of pouring, thereby guarantees the stability of sleeve pipe main part 1 after the installation.

The working principle is as follows:

use the utility model discloses the time, utilize 3 sleeve main part 1 fixed mounting of mounting in suitable position, begin to pour the operation after that, at the in-process of pouring, under mounting 3 and the effect of reinforcing cover 2, can prevent that skew from appearing in sleeve main part 1, simultaneously under the effect of airtight cap 4 and inserted bar 7, make the concrete can not easy enter into in sleeve main part 1 and the mounting hole of ring flange 8, after pouring the completion, the hand stretches into handle groove 5 and outwards pulls airtight cap 4, make airtight cap 4 break away from with connecting piece 6, inserted bar 7 breaks away from with ring flange 8, at this moment just can utilize the pipeline that sleeve main part 1 installation electrical installation engineering used, the pipeline of electrical installation enters into sleeve main part 1 this moment, after the installation is accomplished, can utilize ring flange 8 and the pipeline that needs the installation to splice fixed mounting, and then make the pipeline can be stable be located sleeve main part 1, need not follow-up fixed establishment this moment, carry out fixed mounting in sleeve main part 1 at the pipeline that needs the installation, it is more convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a pre-buried position sleeve of electrical installation engineering, includes sleeve pipe main part (1), its characterized in that: the equal fixedly connected with connecting piece in both ends (6) about sleeve pipe main part (1), connecting piece (6) outwards extend to be located the outer periphery of sleeve pipe main part (1) and the inner wall of sleeve pipe main part (1), the periphery of connecting piece (6) is provided with mounting (3), mounting (3) are including solid fixed ring and fixed ear, the solid fixed ring of periphery fixed connection and flange dish (8) of connecting piece (6), gu fixed ring's the fixed ear of periphery fixed connection, just fixed ear and solid fixed ring formula structure as an organic whole, the inside block of connecting piece (6) has airtight cap (4), one end fixedly connected with inserted bar (7) that airtight cap (4) are close to sleeve pipe main part (1), airtight cap (4) are through inserted bar (7) and flange dish (8) block, just airtight cap (4) totally enclosed flange dish (8) outer periphery.

2. The embedded positioning sleeve for electrical installation engineering of claim 1, wherein: the inner wall fixedly connected with support ring (9) of connecting piece (6), airtight cap (4) and support ring (9) closely laminate, connecting piece (6) are the U type, just support ring (9), connecting piece (6) and flange dish (8) formula structure as an organic whole.

3. The embedded positioning sleeve for electrical installation engineering of claim 1, wherein: and a handle groove (5) is formed in one end face, far away from the connecting piece (6), of the sealing cap (4).

4. The embedded positioning sleeve for electrical installation engineering of claim 1, wherein: and mounting holes are formed in the flange plate (8), and the number of the mounting holes is the same as that of the insertion rods (7).

5. The embedded positioning sleeve for electrical installation engineering of claim 1, which is characterized in that: the sleeve is characterized in that a reinforcing sleeve (2) is fixedly connected to the circumferential surface of the sleeve main body (1), and the reinforcing sleeve (2) is in a net-shaped cylindrical shape.