CN216341091U

CN216341091U - Building engineering water supply and drainage heating and ventilation reserved sleeve device

Info

Publication number: CN216341091U
Application number: CN202122727879.8U
Authority: CN
Inventors: 韦成明; 顾庆荣; 胡晓倩; 杨勇; 蒋招伟
Original assignee: Shanghai Dongda Architectural Design And Research Institute Group Co ltd
Current assignee: Shanghai Dongda Architectural Design And Research Institute Group Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-19
Anticipated expiration: 2031-11-09

Abstract

The utility model belongs to the technical field of constructional engineering equipment, and discloses a water supply, drainage, heating and ventilation reserved sleeve device for constructional engineering. According to the utility model, the side rod is driven to move by the conical head, when the conical head is inserted into a pipeline to be protected, the side rod is inserted into the pipeline, the second connecting frame is extruded and pushed by the spring, the clamping plate rotates around the side frame to abut against the inner wall of the pipeline, and the pipeline is shielded and protected by the conical head and the base head, so that the device can be suitable for pipelines of different specifications, the application range of the device is greatly improved, a large number of fixing structures do not need to be screwed, the mounting difficulty of the device is greatly reduced, and the mounting efficiency of the device is improved.

Description

Building engineering water supply and drainage heating and ventilation reserved sleeve device

Technical Field

The utility model belongs to the technical field of constructional engineering equipment, and particularly relates to a water supply and drainage heating and ventilation reserved sleeve device for constructional engineering.

Background

The building engineering is an engineering entity formed by the construction of various house buildings and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the house buildings, wherein the house buildings comprise top covers, beam columns, walls and foundations, and can form internal spaces, so that the engineering required by production, living, learning and public activities of people is met, water supply and drainage pipelines and warm-through pipelines need to be laid in the house buildings, and the drainage pipelines and the warm-through pipelines need to be protected by reserved sleeve devices in order to avoid the blockage of the drainage pipelines and the warm-through pipelines.

But the pipeline of different specifications can't be applicable to the reservation sleeve pipe device that has now, can only be used for the pipeline of fixed specification, and the application range of device has very big limitation to need to twist a large amount of fixed knot and construct, greatly increased the installation degree of difficulty of device, reduced the installation effectiveness of device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water supply and drainage heating and ventilation reserved sleeve device for constructional engineering, and aims to solve the problems that the application range of the device provided by the background technology is limited and the device is difficult to install.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a building engineering plumbing warm logical reservation bushing apparatus, includes the base head, and the conical head is installed to one side of base head, the side lever is installed in one side of base head mutually to the conical head, the side bearer is installed to the side lever periphery, and the side lever is close to one side of side bearer and installs first link, the second link is installed to cardboard one side, install the spring between first link and the second link.

Preferably, the containing cavity is formed in the clamping plate, the pulling plate is arranged in the containing cavity, and a screw rod is connected to one side, adjacent to the second connecting frame, of the clamping plate in a screwing mode.

Preferably, a pull head is installed at one end of the pull plate, and a pull groove is formed in the pull head.

Preferably, one side of the pulling plate, which is close to the screw rod, is provided with a limiting groove.

Preferably, a handle is arranged on one side of the base head opposite to the conical head.

Preferably, the handle is sleeved with a rubber sleeve, and an anti-skid groove is formed in the surface of the rubber sleeve.

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

(1) according to the utility model, the side rod is driven to move by the conical head, when the conical head is inserted into a pipeline to be protected, the side rod is inserted into the pipeline, the second connecting frame is extruded and pushed by the spring, the clamping plate rotates around the side frame to abut against the inner wall of the pipeline, and the pipeline is shielded and protected by the conical head and the base head, so that the device can be suitable for pipelines of different specifications, the application range of the device is greatly improved, a large number of fixing structures do not need to be screwed, the mounting difficulty of the device is greatly reduced, and the mounting efficiency of the device is improved.

(2) On the basis of the beneficial effects, the pulling plate is pulled to move in the containing cavity, the screw is screwed down, the pulling plate is fixed at the position required by a user, the pulling plate abuts against the inner wall of the pipeline, the device can be suitable for pipelines with different specifications, and the application range of the device is further enlarged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the base head of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is an internal structural view of the card of the present invention;

FIG. 5 is an enlarged view of portion B of FIG. 4;

FIG. 6 is an enlarged view of section C of FIG. 1;

in the figure: 1. a base head; 2. a rubber sleeve; 3. a handle; 4. clamping a plate; 5. a side lever; 6. a conical head; 7. A spring; 8. a side frame; 9. pulling a plate; 10. groove drawing; 11. a slider; 12. a limiting groove; 13. a receiving cavity; 14. a first connecting frame; 15. a second link frame; 16. a screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a building engineering plumbing warming and ventilation reserves bushing apparatus, including base head 1, conical head 6 is installed to one side of base head 1, conical head 6 is installed the side lever 5 in one side of base head 1 mutually, side bearer 8 is installed to side lever 5 periphery, and first link 14 is installed to one side that side lever 5 is close to side bearer 8, second link 15 is installed to 4 one sides of cardboard, install spring 7 between first link 14 and the second link 15, insert conical head 6 to the pipeline that needs the protection in, make side lever 5 insert the pipeline inner wall, push away through spring 7 to 4 extrusion of cardboard, make cardboard 4 support the pipeline inner wall, thereby fixing device shelters from the protection through base head 1 to the pipeline.

Further, the containing cavity 13 has been seted up to the inside of cardboard 4, and the internally mounted who contains cavity 13 has arm-tie 9, and cardboard 4 closes soon in one side of second link 15 and is connected with screw rod 16, stimulates arm-tie 9, makes arm-tie 9 remove in containing cavity 13, and after arm-tie 9 removed the position that the user needs, screw rod 16 was screwed up to fixed arm-tie 9 makes arm-tie 9 be fixed in the position department that the user needs.

Furthermore, a pull head 11 is installed at one end of the pull plate 9, a pull groove 10 is formed in the pull head 11, and the pull plate 9 is convenient to pull through the pull groove 10 and the pull head 11.

Furthermore, a limiting groove 12 is formed in one side, close to the screw 16, of the pulling plate 9, and the screw 16 is more tightly pressed against the pulling plate 9 through the limiting groove 12.

Furthermore, a handle 3 is arranged on one side of the base head 1 opposite to the conical head 6, and the base head 1 is convenient to pull through the handle 3.

Furthermore, the handle 3 is sleeved with the rubber sleeve 2, an anti-slip groove is formed on the surface of the rubber sleeve 2, and the handle 3 is convenient to pull through the anti-slip groove and the rubber sleeve 2.

The working principle and the using process of the utility model are as follows: the utility model discloses a when using, through

kerve

10 and 11 pulling arm-tie 9 of pull head, make arm-tie 9 remove in accomodating chamber 13, screw rod 16 screws up, make arm-tie 9 be fixed in the position department that the user needs, through

handle

3 and 2 mobile device of rubber sleeve, insert side lever 5 to the pipeline inner wall, push through spring 7 to 15 extrusion of second link, make cardboard 4 rotate round side bearer 8, thereby let arm-tie 9, cardboard 4 and pull head 11 support the pipeline inner wall, thereby fixing device, shelter from the protection to the pipeline through base 1 and conical head 6, avoid the pipe blockage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building engineering plumbing warm logical reservation sleeve pipe device which characterized in that: including base (1) and cardboard (4), conical head (6) are installed to one side of base (1), side lever (5) are installed in one side of base (1) mutually in conical head (6), side bearer (8) are installed to side lever (5) periphery, and side lever (5) are close to one side of side bearer (8) and install first link (14), second link (15) are installed to cardboard (4) one side, install spring (7) between first link (14) and second link (15).

2. The pre-sleeve device for water supply and drainage, heating and ventilation in building engineering according to claim 1, wherein: the clamping plate is characterized in that a containing cavity (13) is formed in the clamping plate (4), a pulling plate (9) is arranged in the containing cavity (13), and a screw rod (16) is connected to one side, adjacent to the second connecting frame (15), of the clamping plate (4) in a screwing mode.

3. The pre-sleeve device for water supply and drainage, heating and ventilation in building engineering according to claim 2, wherein: a pull head (11) is installed at one end of the pull plate (9), and a pull groove (10) is formed in the pull head (11).

4. The pre-sleeve device for water supply and drainage, heating and ventilation in building engineering according to claim 3, wherein: and one side of the pulling plate (9) close to the screw rod (16) is provided with a limit groove (12).

5. The pre-sleeve device for water supply and drainage, heating and ventilation in building engineering according to claim 4, wherein: the base head (1) is provided with a handle (3) at one side back to the conical head (6).

6. The pre-sleeve device for water supply and drainage, heating and ventilation in building engineering according to claim 5, wherein: the handle (3) is sleeved with a rubber sleeve (2), and an anti-skid groove is formed in the surface of the rubber sleeve (2).