CN211040120U

CN211040120U - Novel water supply and drainage pipe hoop

Info

Publication number: CN211040120U
Application number: CN201922262762.XU
Authority: CN
Inventors: 吴庆庆; 郭福杰; 盛云鸽; 岳霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-07-17
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a novel plumbing pipe hoop relates to plumbing pipe hoop field, including the pipe hoop body, the pipe hoop body is formed by two sets of semi-ring structure concatenations, and the pipe hoop body is ring annular structure, and semi-ring structure's inner circle department is equipped with the rubber circle, and the equal an organic whole in semi-ring structure's both ends is equipped with the connecting plate, and the connecting plate at two sets of semi-ring structure both ends is spliced each other, fixes through clamping screw between the connecting plate of two sets of looks concatenations, and the inside of pipe hoop body is equipped with ring groove. The rubber ring of the inner ring of the pipe hoop body can be pressed and sealed in real time through the compression screw, the sealing performance is strong, the service life of equipment is prolonged, and the use cost is reduced; the compression screws on the pipe hoop body are arranged in a circular array shape and are provided with a plurality of groups, so that the sealing property of the rubber ring is increased, and the phenomena of water leakage at one end of the rubber ring and sealing at the other end can be avoided; the utility model discloses well rubber circle is convenient for change, reduces use cost, and the practicality is strong.

Description

Novel water supply and drainage pipe hoop

Technical Field

The utility model relates to a plumbing pipe hoop field, in particular to novel plumbing pipe hoop.

Background

A water supply and drainage pipe hoop is a common accessory used in industrial pipeline connection. A pipe clamp is a short length of pipe used to connect two pipes. Also called an external connector. The pipe hoop is convenient to use and widely applied to the fields of civil buildings, industry, agriculture and the like.

The existing pipe clamp not only has the function of connecting a pipeline, but also has the function of a broken part of a sealed pipeline, when the broken part of the sealed pipeline is sealed by the pipe clamp, the pipe clamp can be aged and loosened along with the increase of the service time of an internal sealing ring, the phenomenon that water leakage needs to be replaced is caused, the use cost is increased, and the sealing performance is poor.

Therefore, it is necessary to invent a new water supply and drainage pipe clamp to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel plumbing ferrule 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: the novel water supply and drainage pipe hoop comprises a pipe hoop body, wherein the pipe hoop body is formed by splicing two groups of semi-annular structures, the pipe hoop body is of an annular structure, a rubber ring is arranged at the inner ring of each semi-annular structure, connecting plates are integrally arranged at two ends of each semi-annular structure, the connecting plates at two ends of each semi-annular structure are spliced with each other, the two groups of connecting plates which are spliced with each other are fixed through fixing screws, an annular clamping groove is formed in the pipe hoop body, a limiting annular groove is formed in the inner ring of the pipe hoop body, the limiting annular groove is communicated with the annular clamping groove, the width of the limiting annular groove is smaller than that of the annular clamping groove, a rubber connecting ring is integrally arranged on one surface, close to the pipe hoop body, of the rubber ring, the rubber connecting ring is clamped in the annular clamping groove and the limiting annular groove in a matching mode, a first bracing groove is arranged on one surface, far, the pipe hoop comprises a pipe hoop body, and is characterized in that a second tightening groove and a first tightening groove are communicated, the width of the second tightening groove is smaller than that of the first tightening groove, a rubber plate is movably attached to the bottom of the second tightening groove close to the rubber ring, one face, away from the rubber ring, of the rubber plate is fixedly provided with a support column, one face, away from the rubber plate, of the support column is provided with a matching clamping groove, a compression screw is movably clamped in the matching clamping groove, one end, away from the support column, of the compression screw penetrates through the outer ring of the pipe hoop body, the compression screw and the pipe hoop body are connected in a thread fit mode, a pressing plate and a spring are arranged in the first tightening groove, the pressing plate is symmetrically movably attached to two side faces of the first tightening groove, and two ends of the spring are fixedly welded between the pressing plates of two.

Preferably, both ends of the fixing screw rod are connected with limit nuts through thread matching, and the two sets of limit nuts are movably attached to the surfaces, far away from each other, of the two sets of spliced connecting plates respectively.

Preferably, the rubber plate is of a disc-shaped structure, and the rubber plate at the bottom of the second tightening slot is provided with a plurality of groups.

Preferably, the pressing plate is of an arc-shaped plate structure, and a plurality of groups of pressing plates are arranged in the first tightening groove.

Preferably, when the two groups of symmetrical pressing plates simultaneously press the outer side of the upper end of the rubber connecting ring against the inner wall of the annular clamping groove, the spring is in a compressed state.

Preferably, when the bottom end of the compression screw is clamped in the matching clamping groove, the upper end of the compression screw extends out of the outer ring of the pipe hoop body by three centimeters.

Preferably, the thickness of the rubber ring is greater than that of the pipe clamp body, and two ends of the rubber ring extend out of two ends of the pipe clamp body.

The utility model discloses a technological effect and advantage:

1. the rubber ring of the inner ring of the pipe hoop body can be pressed and sealed in real time through the compression screw, the sealing performance is strong, the service life of equipment is prolonged, and the use cost is reduced;

2. the compression screws on the pipe hoop body are arranged in a circular array shape and are provided with a plurality of groups, so that the sealing property of the rubber ring is increased, and the phenomena of water leakage at one end of the rubber ring and sealing at the other end can be avoided;

3. the utility model discloses well rubber circle is convenient for change, reduces use cost, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a cross-sectional view taken along line a-a of fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic view of a structure shown in fig. 3 according to the present invention.

In the figure: 1. a pipe clamp body; 2. a rubber ring; 3. a compression screw; 4. a connecting plate; 5. fixing the screw rod; 6. a limit nut; 7. a rubber connecting ring; 8. a first tightening groove; 9. a second tightening groove; 10. a rubber plate; 11. supporting columns; 12. a limiting ring groove; 13. a spring; 14. matching with the clamping groove; 15. an annular neck; 16. and (7) pressing a plate.

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 novel water supply and drainage pipe hoop as shown in figures 1-4, including pipe hoop body 1, pipe hoop body 1 is formed by splicing two groups of semi-ring structures, pipe hoop body 1 is of a ring structure, the inner circle of the semi-ring structure is provided with a rubber ring 2, the two ends of the semi-ring structure are all provided with a connecting plate 4 integrally, the connecting plates 4 at the two ends of the two groups of semi-ring structures are spliced with each other, the two groups of spliced connecting plates 4 are fixed by a fixing screw 5, the two ends of the fixing screw 5 are both connected with a limit nut 6 by screw thread fit, the two groups of limit nuts 6 are respectively movably attached to the surfaces of the two groups of spliced connecting plates 4 which are far away from each other, and stable connection;

the annular clamping groove 15 is formed in the pipe hoop body 1, the limiting ring groove 12 is formed in the inner ring of the pipe hoop body 1, the limiting ring groove 12 is communicated with the annular clamping groove 15, the width of the limiting ring groove 12 is smaller than that of the annular clamping groove 15, and the rubber connecting ring 7 is prevented from falling off;

the pipe hoop comprises a pipe hoop body 1, a rubber connecting ring 7 is integrally arranged on one side, close to the pipe hoop body 1, of a rubber ring 2, the rubber connecting ring 7 is clamped in an annular clamping groove 15 and a limiting annular groove 12 in a matched mode, a first tightening groove 8 is formed in one side, far away from the rubber ring 2, of the rubber connecting ring 7, a second tightening groove 9 is formed in one end, close to the rubber ring 2, of the rubber connecting ring 7, the second tightening groove 9 is communicated with the first tightening groove 8, the width of the second tightening groove 9 is smaller than that of the first tightening groove 8, a rubber plate 10 is movably attached to the bottom, close to the rubber ring 2, of the second tightening groove 9, the rubber plate 10 is of a circular plate-shaped structure, a plurality of groups of rubber plates 10 are arranged at the bottom of the second tightening groove 9, one circle of the rubber ring;

keep away from the fixed post 11 that is equipped with in one side of rubber ring 2 at rubber slab 10, the one side of keeping away from rubber slab 10 to post 11 is equipped with cooperation draw-in groove 14, the activity block has housing screw 3 in the cooperation draw-in groove 14, housing screw 3 keeps away from the outer lane that the one end of keeping away from post 11 runs through pipe hoop body 1, and be connected through screw-thread fit between housing screw 3 and the pipe hoop body 1, be equipped with clamp plate 16 and spring 13 in the groove 8 of tightening, clamp plate 16 is the both sides face of symmetry form activity laminating a tightening groove 8, the both ends of spring 13 fixed welding respectively between the clamp plate 16 of two sets of symmetries.

Wherein, clamp plate 16 is arc platelike structure, and clamp plate 16 is equipped with a plurality of groups in a tightening groove 8, compresses tightly stably.

And when the clamp plate 16 of two sets of symmetries compressed tightly the upper end outside of rubber coupling ring 7 on ring slot 15's inner wall simultaneously, spring 13 is compression state, spring 13's elastic force effect can be with the clamp plate 16 pressfitting of two sets of symmetries at ring slot 15 both sides all the time, fixed rubber coupling ring 7's effect has been realized, make things convenient for stable fixed of rubber coupling ring 7, make rubber ring 2 be convenient for fixed, and when the installation, the clamp plate 16 on direct extrusion both sides, it can to fill in ring slot 15 with rubber coupling ring 7.

When the bottom end of the compression screw 3 is clamped in the matching clamping groove 14, the upper end of the compression screw 3 extends out of the outer ring of the pipe hoop body 1 by three centimeters and has enough length for compression adjustment.

The thickness of rubber circle 2 is greater than the thickness of pipe hoop body 1, and the both ends of rubber circle 2 all stretch out the both ends of pipe hoop body 1, and the leakproofness is strong.

The working principle is as follows: the rubber ring 2 of the inner ring of the pipe hoop body 1 can be pressed and sealed in real time through the compression screw 3, the sealing performance is strong, the service life of equipment is prolonged, and the use cost is reduced;

the compression screws 3 on the pipe hoop body 1 are arranged in a plurality of groups in a circular array shape, so that the sealing property of the rubber ring 2 is increased, and the phenomena of water leakage at one end and sealing at the other end of the rubber ring 2 can be avoided;

the utility model discloses well rubber circle 2 is convenient for change, reduces use cost, and the practicality is strong.

The connecting plates 4 at two groups of semicircular structure both ends are spliced each other, it is fixed through clamping screw 5 between the connecting plates 4 of two groups of looks concatenations, can be with 1 good fixing in the position of leaking of pipeline outer lane of pipe hoop body, then through the housing screw 3 of screwing, housing screw 3 is contradicted and is supported post 11 and descend, support the rubber slab 10 of post 11 tip and compress tightly rubber ring 2, compress tightly rubber ring 2 on the pipeline, realize the strong purpose of leakproofness, and can fasten in real time.

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. Novel water supply and drainage pipe hoop, including pipe hoop body (1), its characterized in that: the pipe hoop body (1) is formed by splicing two groups of semi-ring structures, the pipe hoop body (1) is of a ring-shaped structure, the inner ring of the semi-ring structure is provided with a rubber ring (2), the two ends of the semi-ring structure are integrally provided with connecting plates (4), the connecting plates (4) at the two ends of the two groups of semi-ring structures are spliced with each other, the two groups of connecting plates (4) which are spliced with each other are fixed through fixing screws (5), the inside of the pipe hoop body (1) is provided with an annular clamping groove (15), the inner ring of the pipe hoop body (1) is provided with a limiting annular groove (12), the limiting annular groove (12) is communicated with the annular clamping groove (15), the width of the limiting annular groove (12) is smaller than that of the annular clamping groove (15), one surface of the rubber ring (2) close to the pipe hoop body (1) is integrally provided with a rubber connecting ring (7), and the rubber connecting ring (7, one side of the rubber connecting ring (7) far away from the rubber ring (2) is provided with a first tightening groove (8), one end of the rubber connecting ring (7) near the rubber ring (2) is provided with a second tightening groove (9), the second tightening groove (9) is communicated with the first tightening groove (8), the width of the second tightening groove (9) is smaller than that of the first tightening groove (8), the bottom of the second tightening groove (9) near the rubber ring (2) is movably jointed with a rubber plate (10), one side of the rubber plate (10) far away from the rubber ring (2) is fixedly provided with a support column (11), one side of the support column (11) far away from the rubber plate (10) is provided with a matching clamping groove (14), a compression screw (3) is movably clamped in the matching clamping groove (14), one end of the compression screw (3) far away from the support column (11) penetrates through the outer ring of the pipe clamp body (1), and the compression screw (3) is connected with the pipe clamp body (1) in a threaded matching way, the tightening groove (8) is internally provided with a pressing plate (16) and a spring (13), the pressing plate (16) is symmetrically movably attached to two side faces of the tightening groove (8), and two ends of the spring (13) are respectively fixedly welded between the two symmetrical pressing plates (16).

2. A novel water supply and drain pipe clamp as claimed in claim 1, wherein: both ends of the fixing screw rod (5) are connected with limit nuts (6) through thread matching, and the two sets of limit nuts (6) are movably attached to one surfaces, far away from each other, of the two sets of spliced connecting plates (4) respectively.

3. A novel water supply and drain pipe clamp as claimed in claim 1, wherein: the rubber plate (10) is of a disc-shaped structure, and a plurality of groups of rubber plates (10) are arranged at the bottom of the second tightening groove (9).

4. A novel water supply and drain pipe clamp as claimed in claim 1, wherein: the pressing plate (16) is of an arc-shaped plate structure, and a plurality of groups of pressing plates (16) are arranged in the first tightening groove (8).

5. A novel water supply and drain pipe clamp as claimed in claim 1, wherein: when the two groups of symmetrical pressing plates (16) simultaneously press the outer sides of the upper ends of the rubber connecting rings (7) on the inner wall of the annular clamping groove (15), the springs (13) are in a compressed state.

6. A novel water supply and drain pipe clamp as claimed in claim 1, wherein: when the bottom end of the compression screw (3) is clamped in the matching clamping groove (14), the upper end of the compression screw (3) extends out of the outer ring of the pipe hoop body (1) by three centimeters.

7. A novel water supply and drain pipe clamp as claimed in claim 1, wherein: the thickness of the rubber ring (2) is larger than that of the pipe hoop body (1), and two ends of the rubber ring (2) extend out of two ends of the pipe hoop body (1).