CN213065094U

CN213065094U - High-efficient plugging device of municipal administration water supply line

Info

Publication number: CN213065094U
Application number: CN202021011989.3U
Authority: CN
Inventors: 张福忠; 祁卉
Original assignee: Zhejiang Huiyuan Construction Engineering Co ltd
Current assignee: Zhejiang Huiyuan Construction Engineering Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-04-27
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a high-efficient plugging device of municipal water supply pipe relates to the municipal water supply field, including the closing plate, one side middle part fixedly connected with shutoff subassembly of closing plate, one side edge fixedly connected with sealing washer of closing plate, the marginal fixedly connected with sleeve pipe of closing plate, the sleeve pipe is kept away from the inside fixed subassembly that is provided with of one end of closing plate. The utility model discloses a be provided with the shutoff subassembly on the closing plate, the shutoff subassembly has played the effect of shutoff, is provided with a plurality of fixed subassemblies on the sleeve pipe, and the clamp plate on the fixed subassembly cooperates elastic damping layer can be with sleeve pipe and water supply pipe preliminary spacing, and the movable block on the fixed subassembly cooperates the needle-like arch on it and can be with sleeve pipe and water supply pipe stable spacing, has improved the shutoff efficiency of this device, also makes this device convenient to detach simultaneously; be provided with the fixed column on the shutoff subassembly, be provided with the baffle that a plurality of diameters are different on the fixed column, the baffle has played the effect of shutoff through the elastic sealing lug.

Description

High-efficient plugging device of municipal administration water supply line

Technical Field

The utility model relates to a municipal administration water supply field, in particular to high-efficient plugging device of municipal administration water supply line.

Background

The water supply pipe is divided into a metal pipe, a composite pipe and a plastic pipe, wherein the metal pipe is mainly divided into a copper pipe and a stainless steel water pipe, the metal pipe has the characteristics of safety, sanitation, durability and the like, and is the most ideal water pipe of a home decoration tool, the composite pipe typically represents an aluminum plastic pipe, but the aluminum plastic pipe is gradually eliminated due to the problems of expansion with heat and contraction with cold, the plastic pipe is the PPR water pipe which is most commonly used for the plastic pipe, and the PPR water pipe is safe, non-toxic, convenient to install, low in price and the like, so that the PPR water pipe is the most commonly used water pipe of the home decoration. The existing water pipe plugging device can not plug water pipes with different pipe diameters, can only plug a pipeline with one pipe diameter, reduces the working range, and is difficult to disassemble and recover after the plugging operation is completed by the existing plugging device, so that the plugging operation of the next water supply pipe is inconvenient. Therefore, it is necessary to invent a municipal water supply pipeline high-efficiency plugging device to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient plugging device of municipal water supply pipe to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a municipal water supply pipeline high-efficiency plugging device comprises a sealing plate, wherein the middle part of one side of the sealing plate is fixedly connected with a plugging component, the edge of one side of the sealing plate is fixedly connected with a sealing ring, the edge of the sealing plate is fixedly connected with a sleeve, a fixing component is arranged in one end of the sleeve far away from the sealing plate, the fixing component comprises a groove arranged on the inner wall of the sleeve, a movable plate is arranged at the bottom of the groove, a thread groove is arranged in the middle of the bottom of the groove, a threaded rod is connected in the thread groove in a penetrating way, one end of the threaded rod is movably connected with one side of the movable plate through a bearing, the other end of the threaded rod is fixedly connected with a knob, the knob is located the sheathed tube outside, the opposite side of fly leaf is provided with the clamp plate, the clamp plate is located the notch outside of recess, the opposite side both ends of fly leaf are all connected through pressure spring and one side of clamp plate.

Preferably, the middle part of the pressing plate is provided with a through groove, a movable block is arranged inside the through groove, and one end of the movable block is fixedly connected with the middle part of the other side of the movable plate.

Preferably, the fixing assemblies are arranged in a plurality, and the plurality of fixing assemblies are distributed in an annular array.

Preferably, the other end of the movable block is provided with needle-shaped protrusions which are distributed in a rectangular array, and the other side of the pressing plate is provided with an elastic damping layer.

Preferably, the plugging assembly comprises a fixing column fixed in the middle of one side of the sealing plate, a baffle is fixedly connected to the outer side of the fixing column, an elastic sealing bump is fixedly connected to the edge of the baffle, and the edge of the elastic sealing bump is an inclined plane.

Preferably, the baffle is provided with a plurality ofly, and a plurality of baffles are the equal horizontal distribution, and the diameter of a plurality of baffles increases in proper order, and the baffle diameter that is close to the closing plate is the longest.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be provided with the shutoff subassembly on the closing plate, the shutoff subassembly has played the effect of shutoff, is provided with a plurality of fixed subassemblies on the sleeve pipe, and the clamp plate on the fixed subassembly cooperates elastic damping layer can be with sleeve pipe and water supply pipe preliminary spacing, and the movable block on the fixed subassembly cooperates the needle-like arch on it and can be with sleeve pipe and water supply pipe stable spacing, has improved the shutoff efficiency of this device, also makes this device convenient to detach simultaneously;

2. the utility model discloses a be provided with the fixed column on the shutoff subassembly, be provided with the baffle that a plurality of diameters are different on the fixed column, the baffle has played the effect of shutoff through the elastic sealing lug, makes this device can carry out shutoff work to the water supply line of different bores simultaneously, has improved the working range of this device.

Drawings

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

Fig. 2 is a schematic sectional view of the overall structure of the present invention.

Fig. 3 is a schematic structural section view of the fixing assembly of the present invention.

In the figure: 1. a sealing plate; 2. a plugging component; 3. a sleeve; 4. a fixing assembly; 5. a groove; 6. a movable plate; 7. a thread groove; 8. a threaded rod; 9. a knob; 10. pressing a plate; 11. a compression spring; 12. a through groove; 13. a movable block; 14. an elastic damping layer; 15. a seal ring; 16. fixing a column; 17. a baffle plate; 18. the elastic sealing projection.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a high-efficient plugging device of municipal administration water supply pipe, as shown in fig. 1, including closing plate 1, one side middle part fixedly connected with plugging component 2 of closing plate 1, one side edge fixedly connected with sealing washer 15 of closing plate 1, the edge fixedly connected with sleeve pipe 3 of closing plate 1, sleeve pipe 3 keep away from the inside fixed subassembly 4 that is provided with of one end of closing plate 1, fixed subassembly 4 is provided with a plurality ofly, a plurality of fixed subassemblies 4 are the ring array and distribute, and a plurality of fixed subassemblies 4 can be stable spacing with sleeve pipe 3 and water supply pipe.

As shown in fig. 2, the fixing component 4 includes a groove 5 formed on the inner wall of the sleeve 3, a movable plate 6 is disposed at the bottom of the groove 5, a thread groove 7 is formed in the middle of the bottom of the groove 5, a threaded rod 8 is penetratingly connected inside the thread groove 7, one end of the threaded rod 8 is movably connected with one side of the movable plate 6 through a bearing, a knob 9 is fixedly connected with the other end of the threaded rod 8, the knob 9 is located at the outer side of the sleeve 3 and can drive the threaded rod 8 to rotate through the knob 9, a pressing plate 10 is disposed at the other side of the movable plate 6, the pressing plate 10 is located at the outer side of the notch of the groove 5, both ends of the other side of the movable plate 6 are connected with one side of the pressing plate 10 through a pressing spring 11, the pressing spring 11 plays a role in pressing and connecting, a through groove 12 is formed in, the other end of movable block 13 is provided with the needle-like arch, and the needle-like arch is the rectangular array and distributes, and the needle-like arch has played further spacing effect for sleeve pipe 3 is spacing stable with the feed pipe, and the opposite side of clamp plate 10 is provided with elastic damping layer 14, and elastic damping layer 14 has played spacing effect, can be tentatively spacing with sleeve pipe 3 and feed pipe.

As shown in fig. 3, the plugging component 2 includes a fixed column 16 fixed in the middle of one side of the sealing plate 1, the outside fixedly connected with baffle 17 of the fixed column 16, the edge fixedly connected with elastic sealing lug 18 of the baffle 17, the edge of the elastic sealing lug 18 is set to be an inclined plane, the elastic sealing lug 18 plays a role of sealing, the baffle 17 is provided with a plurality of baffles, a plurality of baffles 17 are distributed horizontally in equal intervals, the diameters of the baffles 17 are increased in sequence, the diameter of the baffle 17 close to the sealing plate 1 is longest, through such arrangement, the water supply pipe which can not be installed and can adapt to different calibers is enabled, and the working range of the device is improved.

The utility model discloses the theory of operation:

when the device is installed, the plugging component 2 on the sealing plate 1 is firstly inserted into the water supply pipe, the baffle plates 17 with different diameters on the fixing column 16 can adapt to pipelines with different calibers until the elastic sealing convex blocks 18 on the baffle plates 17 are jointed and connected with the inner wall of the pipeline, then the knob 9 is screwed, the knob 9 drives the threaded rod 8 to rotate, the threaded rod 8 is matched with the threaded groove 7 to drive the movable plate 6 to move, the movable plate 6 drives the pressing plate 10 to move through the pressing spring 11 until the elastic damping layer 14 on the pressing plate 10 is contacted with the outer side wall of the pipeline, the sleeve 3 is preliminarily limited, then, the knob 9 is continuously screwed, so that the threaded rod 8 drives the movable plate 6 to continuously move, the compression spring 11 is compressed and stressed until the movable block 13 on the movable plate 6 is contacted with the outer side wall of the pipeline, and at the moment, the needle-shaped protrusion on the movable block 13 is contacted with the pipeline, so that the stability of connection between the sleeve 3 and the pipeline is improved.

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 scope of the invention.

Claims

1. The utility model provides a high-efficient plugging device of municipal administration water supply pipeline, includes closing plate (1), its characterized in that: the sealing device is characterized in that a plugging component (2) is fixedly connected to the middle of one side of the sealing plate (1), a sealing ring (15) is fixedly connected to the edge of one side of the sealing plate (1), a sleeve (3) is fixedly connected to the edge of the sealing plate (1), a fixing component (4) is arranged inside one end, away from the sealing plate (1), of the sleeve (3), the fixing component (4) comprises a groove (5) formed in the inner wall of the sleeve (3), a movable plate (6) is arranged at the bottom of the groove (5), a threaded groove (7) is formed in the middle of the bottom of the groove (5), a threaded rod (8) is connected to the inside of the threaded groove (7) in a penetrating manner, one end of the threaded rod (8) is movably connected with one side of the movable plate (6) through a bearing, a knob (9) is fixedly connected to the other, the clamp plate is characterized in that a clamp plate (10) is arranged on the other side of the movable plate (6), the clamp plate (10) is located on the outer side of the groove opening of the groove (5), and two ends of the other side of the movable plate (6) are connected with one side of the clamp plate (10) through compression springs (11).

2. The efficient plugging device for the municipal water supply pipeline according to claim 1, characterized in that: the middle part of the pressing plate (10) is provided with a through groove (12), a movable block (13) is arranged inside the through groove (12), and one end of the movable block (13) is fixedly connected with the middle part of the other side of the movable plate (6).

3. The municipal water supply pipeline high-efficiency plugging device according to claim 2, wherein: the fixing assemblies (4) are arranged in a plurality of numbers, and the fixing assemblies (4) are distributed in an annular array.

4. The municipal water supply pipeline high-efficiency plugging device according to claim 3, wherein: the other end of movable block (13) is provided with the needle-like arch, the needle-like arch is the rectangular array and distributes, the opposite side of clamp plate (10) is provided with elasticity damping layer (14).

5. The efficient plugging device for the municipal water supply pipeline according to claim 4, wherein: the sealing component (2) comprises a fixing column (16) fixed in the middle of one side of the sealing plate (1), a baffle (17) is fixedly connected to the outer side of the fixing column (16), an elastic sealing lug (18) is fixedly connected to the edge of the baffle (17), and an inclined plane is formed in the edge of the elastic sealing lug (18).

6. The efficient plugging device for the municipal water supply pipeline according to claim 5, wherein: the baffle (17) are provided with a plurality of, and a plurality of baffles (17) are the level distribution of equidistance, and the diameter of a plurality of baffles (17) increases in proper order, and baffle (17) diameter that is close to closing plate (1) is the longest.