CN215981187U - Prefabricated connecting device for water supply and drainage pipeline of assembly type building - Google Patents
Prefabricated connecting device for water supply and drainage pipeline of assembly type building Download PDFInfo
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- CN215981187U CN215981187U CN202122165686.8U CN202122165686U CN215981187U CN 215981187 U CN215981187 U CN 215981187U CN 202122165686 U CN202122165686 U CN 202122165686U CN 215981187 U CN215981187 U CN 215981187U
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Abstract
The utility model discloses a prefabricated connecting device for a water supply and drainage pipeline of an assembly type building, which comprises a connecting frame b, an auxiliary mechanism, a screw frame and a connecting frame a, wherein the connecting frame a is connected to the side surface of the connecting frame b in a contact manner, the screw frame is fixedly connected to the side surface of the connecting frame b, the auxiliary mechanism is installed on one side of the screw frame and specifically comprises a fixing plate, an isolating membrane and a foam film, the fixing plate is welded at one end of the screw frame, the foam film is connected to the side surface of the fixing plate in a contact manner, and the isolating membrane is installed on the side surface of the foam film. Through connecting foam film and barrier film at screw frame side-mounting fixed plate, be convenient for install the screw frame, be convenient for install fixedly to link a, connect the contact head through at link b side-mounting screw rod to it is fixed to be convenient for fix spacingly to the drain pipe through the nut to the screw.
Description
Technical Field
The utility model relates to the technical field of prefabricated products, in particular to a prefabricated connecting device for a water supply and drainage pipeline of an assembly type building.
Background
The water supply and drainage pipeline of the assembly type building is a component which is prefabricated outside a structural wall body when the wall body is prefabricated, and the water supply and drainage pipeline is connected through a prefabricated connecting device.
The patent number CN213206879U discloses a prefabricated connecting device of a water supply and drainage pipeline for an assembly type building, which comprises a wall body, wherein a floor slab is fixed at the bottom of the wall body, the side surface of the wall body is provided with the water supply and drainage pipeline, the bottom end of the water supply and drainage pipeline penetrates into the floor slab, a limiting column is arranged on the water supply and drainage pipeline, the limiting column consists of two parts, and one end of each of the two parts of the limiting column is connected through a rotating shaft; through the lug of design, the hookup location between flexible piece of restriction and the spread groove, the block between spacing post of being convenient for and the spacing groove through spacing groove, spacing post, flexible piece, lug, the spacing spout of design, makes water supply and drainage pipe in the installation, through this prefabricated connection structure, makes water supply and drainage pipe's size scalable, avoids installation and production tolerance to lead to the phenomenon of unable installation to improve the convenient degree of installation.
The prefabricated connecting device for the water supply and drainage pipeline of the prefabricated building has the following defects: the prefabricated connecting component is inconvenient to install, the prefabricated connecting component cannot be fixedly supported by the drain pipe, and the supporting effect of the drain pipe cannot be guaranteed. To this end, we propose a prefabricated connecting device for water supply and drainage pipelines of prefabricated buildings.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a prefabricated connecting device for a water supply and drainage pipeline of an assembly type building, which can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a prefabricated connecting device of water supply and drainage pipeline for assembly type structure, includes link b, still includes complementary unit, screw rod frame and link an, link b side contact is connected with link a, link b side fixedly connected with screw rod frame, complementary unit is installed to screw rod frame one side, complementary unit specifically comprises fixed plate, barrier film and foam film, screw rod frame one end welding has the fixed plate, fixed plate side contact is connected with the foam film, foam film side-mounting has the barrier film.
Furthermore, the device also comprises a fixing mechanism, wherein the fixing mechanism is arranged on the side surface of the connecting frame a; fix the drain pipe spacing through fixed establishment, guarantee the fixed stay effect to the drain pipe.
Furthermore, the fixing mechanism specifically comprises a nut, a screw and a contact head, the screw is in threaded connection with the side face of the connecting frame a, the nut is in threaded connection with the outer surface of the screw, and the contact head is welded at one end of the screw; the contact head is controlled to be in contact with the drain pipe through the screw rod, and the drain pipe is fixed through the nut, so that the supporting and fixing effects of the drain pipe are guaranteed.
Furthermore, the inner wall of the connecting frame b is fixedly connected with a limiting block; is convenient for limiting and supporting the drain pipe.
Furthermore, the side surface of the connecting frame b is connected with the connecting frame a through a supporting frame, and a screw is arranged on the side surface of the connecting frame b; the two groups of connectors are convenient to be connected and fixed.
Compared with the prior art, the utility model has the following beneficial effects: because the side surface of the connecting frame b is provided with the screw rod frame, the side surface of the screw rod frame is provided with the fixing plate, and the side surface of the fixing plate is in contact connection with the foam rubber sheet, because the side surface of the foam film is provided with the isolation film (the isolation film adopts pc film material), when the connecting frame b is installed, the isolation film is firstly torn off, then the screw frame is fixed through the foam rubber sheet and the fixing plate, and then the screw frame is fixed, which is more convenient, because the side surface of the connecting frame b is connected with the connecting frame a through the supporting frame and the screw, and the side surface of the connecting frame a is connected with the screw rod in a threaded manner, because one end of the screw rod is fixedly connected with the contact head and the surface of the screw rod is in threaded connection with the nut, the contact head is contacted with the drainage pipe by adjusting the screw rod, then fix the position of screw rod through the nut, just so can fix between drain pipe and the link, guarantee the fixed effect of link to the drain pipe.
Drawings
FIG. 1 is a schematic view showing the overall construction of a prefabricated coupling device for water supply and drainage pipelines of a prefabricated building according to the present invention.
FIG. 2 is a schematic structural view of an auxiliary mechanism of the prefabricated connecting device for water supply and drainage pipelines of a prefabricated building.
FIG. 3 is a schematic view of a fixing mechanism of a prefabricated connecting device for water supply and drainage pipelines of a prefabricated building according to the present invention.
In the figure: 1. a limiting block; 2. a screw; 3. a connecting frame a; 4. a fixing mechanism; 401. a nut; 402. a screw; 403. a contact head; 5. a support frame; 6. a connecting frame b; 7. a screw frame; 8. an auxiliary mechanism; 801. a fixing plate; 802. an isolation film; 803. a foam rubber sheet.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, a prefabricated connecting device of water supply and drainage pipeline for prefabricated building, including link b6, still include complementary unit 8, screw frame 7 and link a3, link b6 side contact is connected with link a3, link b6 side fixedly connected with screw frame 7, complementary unit 8 is installed to screw frame 7 one side, complementary unit 8 specifically comprises fixed plate 801, barrier film 802 and foam film 803, the welding of screw frame 7 one end has fixed plate 801, the contact of fixed plate 801 side is connected with foam film 803, barrier film 802 is installed to foam film 803 side.
The device also comprises a fixing mechanism 4, wherein the fixing mechanism 4 is arranged on the side surface of the connecting frame a 3; fix the drain pipe spacing through fixed establishment 4, guarantee the fixed stay effect to the drain pipe.
The fixing mechanism 4 specifically comprises a nut 401, a screw 402 and a contact 403, the screw 402 is connected to the side surface of the connecting frame a3 through a thread, the nut 401 is connected to the outer surface of the screw 402 through a thread, and the contact 403 is welded to one end of the screw 402; the contact head 403 is controlled to be in contact with the drain pipe through the screw 402 and is fixed through the nut 401, and the supporting and fixing effect on the drain pipe is guaranteed.
The inner wall of the connecting frame b6 is fixedly connected with a limiting block 1; is convenient for limiting and supporting the drain pipe.
The side of the connecting frame b6 is connected with the connecting frame a3 through a support frame 5, and the side of the connecting frame b6 is provided with a screw 2; the two groups of connectors are convenient to be connected and fixed.
It should be noted that, the utility model is a prefabricated connecting device for water supply and drainage pipelines of prefabricated buildings, during operation, because the side of the connecting frame b6 is provided with the screw frame 7, and the side of the screw frame 7 is provided with the fixing plate 801, and the side of the fixing plate 801 is in contact connection with the foam rubber sheet 803, because the side of the foam rubber sheet 803 is provided with the isolating film 802 (the isolating film 802 is made of pc film material), when the connecting frame b6 is installed, the isolating film 802 is firstly torn off, then the screw frame 7 is fixed through the foam rubber sheet 803 and the fixing plate 801, then the screw frame 7 is fixed, which is more convenient, because the side of the connecting frame b6 is connected with the connecting frame a3 through the supporting frame 5 and the screw 2, and the side of the connecting frame a3 is in threaded connection with the screw 402, because one end of the screw 402 is fixedly connected with the contact 403, and the surface of the screw 402 is in threaded connection with the nut 401, the screw 402 is adjusted to enable the contact head 403 to be in contact with the drain pipe, and then the position of the screw 402 is fixed through the nut 401, so that the drain pipe and the connecting frame can be fixed, and the fixing effect of the connecting frame on the drain pipe is guaranteed.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a prefabricated connecting device of water supply and drainage pipeline for assembly type structure, includes link b (6), its characterized in that still includes complementary unit (8), screw frame (7) and link a (3), link b (6) side contact is connected with link a (3), link b (6) side fixedly connected with screw frame (7), complementary unit (8) are installed to screw frame (7) one side, complementary unit (8) specifically comprise fixed plate (801), barrier film (802) and foam film (803), fixed plate (801) have been welded to screw frame (7) one end, fixed plate (801) side contact is connected with foam film (803), foam film (803) side-mounting has barrier film (802).
2. The prefabricated connecting device for a water supply and drainage pipeline of an assembled building as claimed in claim 1, wherein: the connecting frame further comprises a fixing mechanism (4), and the fixing mechanism (4) is installed on the side face of the connecting frame a (3).
3. The prefabricated connecting device for a water supply and drainage pipeline of an assembled building as claimed in claim 2, wherein: the fixing mechanism (4) is composed of a nut (401), a screw rod (402) and a contact head (403), the screw rod (402) is connected to the side face of the connecting frame a (3) in a threaded mode, the nut (401) is connected to the outer surface of the screw rod (402) in a threaded mode, and the contact head (403) is welded to one end of the screw rod (402).
4. The prefabricated connecting device for a water supply and drainage pipeline of an assembled building as claimed in claim 1, wherein: the inner wall of the connecting frame b (6) is fixedly connected with a limiting block (1).
5. The prefabricated connecting device for a water supply and drainage pipeline of an assembled building as claimed in claim 1, wherein: the side surface of the connecting frame b (6) is connected with the connecting frame a (3) through the supporting frame (5), and the side surface of the connecting frame b (6) is provided with the screw (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122165686.8U CN215981187U (en) | 2021-09-08 | 2021-09-08 | Prefabricated connecting device for water supply and drainage pipeline of assembly type building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122165686.8U CN215981187U (en) | 2021-09-08 | 2021-09-08 | Prefabricated connecting device for water supply and drainage pipeline of assembly type building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215981187U true CN215981187U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122165686.8U Active CN215981187U (en) | 2021-09-08 | 2021-09-08 | Prefabricated connecting device for water supply and drainage pipeline of assembly type building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215981187U (en) |
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2021
- 2021-09-08 CN CN202122165686.8U patent/CN215981187U/en active Active
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