CN210196707U - Novel water supply and drainage pipe connecting device - Google Patents
Novel water supply and drainage pipe connecting device Download PDFInfo
- Publication number
- CN210196707U CN210196707U CN201920833065.2U CN201920833065U CN210196707U CN 210196707 U CN210196707 U CN 210196707U CN 201920833065 U CN201920833065 U CN 201920833065U CN 210196707 U CN210196707 U CN 210196707U
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- water supply
- sets
- drainage pipe
- block
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Abstract
The utility model discloses a novel water supply and drainage pipe connecting device in the technical field of water supply and drainage pipes, which comprises two groups of locking devices, wherein the locking devices comprise two groups of arc-shaped blocks, the inner sides of the two groups of arc-shaped blocks are oppositely arranged, two groups of connecting blocks are welded on the front and the rear sides of the arc-shaped blocks, the top and the bottom of the locking devices are both provided with fixed blocks, the right side of each fixed block is welded with an external threaded rod, the left side of each fixed block is movably inserted with an internal threaded sleeve matched with the external threaded rod, the internal threaded sleeve is in threaded connection with the external threaded rod, the outer wall of the external threaded rod is provided with a ring block through a connecting chain, and the left side and the right side of each ring block are provided with a ring groove, thereby improving the whole water leakage-proof performance of the water supply and drainage pipeline connecting device.
Description
Technical Field
The utility model relates to a plumbing pipe technical field specifically is a novel plumbing pipe connection device.
Background
Municipal administration water supply and drainage pipe is rainwater and sewage pipeline under the town road, generally called municipal administration water supply and drainage pipe in the engineering, along with social development and drainage engineering's vigorous development, municipal administration water supply and drainage pipe's application has been more and more, general municipal administration water supply and drainage pipe all needs the connecting piece to connect the installation between the water supply and drainage pipe of both ends, but current municipal administration water supply and drainage pipe connects through welding flange on water supply and drainage pipe, then through two ring flange butt joint installations, welded technical requirement is higher, and certain space may exist when the installation, cause the pipeline to leak, increase municipal administration water supply and drainage pipe later stage's maintenance cost for this reason, we propose a novel water supply and drainage pipe connecting device.
Disclosure of Invention
An object of the utility model is to provide a novel plumbing pipe connection device 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 utility model provides a novel water supply and drainage pipe connection device, includes two sets of locking device, locking device includes two sets of arc pieces, and two sets of arc piece inboard relative settings, and is two sets of the connecting block has all been welded to both sides around the arc piece, and is two sets of from top to bottom pass through bolted connection between the connecting block, and is two sets of locking device top and bottom all are provided with fixed block, right side the welding of fixed block left side has external screw thread pole, left side the left side activity of fixed block is pegged graft have with external screw thread pole assorted female thread sleeve pipe, female thread sleeve pipe and external screw thread pole spiro union, the external screw thread pole outer wall is provided with the annular block through the connecting link, the.
Furthermore, the cross section of the internal thread sleeve is T-shaped, and a cross-shaped groove is formed in the left side of the internal thread sleeve.
Further, the inner side of the arc-shaped block is provided with a clamping groove, and a rubber pad is arranged in the clamping groove.
Furthermore, sealing gaskets are arranged at the bottoms of the annular grooves.
Further, the length of the connecting chain is equal to one half of the distance between the two sets of externally threaded rods.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, it is fast to water supply and drainage pipe connection speed, when connecting, install two sets of water supply and drainage pipe outer walls that need connect respectively with two sets of locking device, and lock, then in inserting the ring channel with the one end that water supply and drainage pipe need connect, rotate the internal thread sleeve pipe through the instrument afterwards, it is taut with two sets of locking device with the cooperation of outer screw rod to make the internal thread sleeve pipe, thereby the one end that makes two sets of water supply and drainage pipe connections tightens up with the ring channel tank bottom, install sealed the pad at the ring channel tank bottom, can improve the waterproof sealing performance between annular piece and the water supply and drainage pipe, thereby improve water supply and drainage pipe connecting device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
fig. 3 is a schematic view of the ring-shaped block structure of the present invention.
In the figure: 1. a locking device; 11. an arc-shaped block; 12. connecting blocks; 13. a bolt; 2. a fixed block; 3. an externally threaded rod; 4. an internally threaded sleeve; 5. a connecting chain; 6. a ring block; 7. an annular groove; 8. a card slot; 9. and (7) a rubber pad.
Detailed Description
The core of the utility model is to provide a novel water supply and drainage pipe connecting device.
The present invention will be further explained with reference to the accompanying drawings:
the utility model provides a novel water supply and drainage pipe connection device, as shown in fig. 1~3, including two sets of locking device 1, locking device 1 includes two sets of arc pieces 11, and 11 inboard relative settings in two sets of arc pieces, connecting block 12 has all been welded to both sides around two sets of arc pieces 11, connect through bolt 13 between upper and lower two sets of connecting block 12, 1 top and bottom of two sets of locking device all are provided with fixed block 2, the welding of 2 left sides of right side fixed block has external screw thread pole 3, the left side activity of left side fixed block 2 is pegged graft have with 3 assorted internal thread sleeve pipes 4 of external screw thread pole, internal thread sleeve pipe 4 and 3 spiro unions of external screw thread pole, 3 outer walls of external screw thread pole are provided with annular block 6 through connecting link 5.
As shown in fig. 1, the cross section of the internal thread sleeve 4 is T-shaped, a cross-shaped groove is formed in the left side of the internal thread sleeve 4, so that the internal thread sleeve 4 can be conveniently rotated, the internal thread sleeve 4 is matched with the external screw rod 3 to tighten the two groups of locking devices 1, and the joint of the two groups of water supply and drainage pipelines is tightened with the annular block 6;
as shown in fig. 2, a clamping groove 8 is formed in the inner side of the arc-shaped block 11, a rubber pad 9 is arranged in the clamping groove 8, so that the friction force between the locking device 1 and the water supply and drainage pipeline is increased, and the locking device 1 and the water supply and drainage pipeline are prevented from sliding;
as shown in fig. 3, the bottom of the annular groove 7 is provided with a sealing gasket, which can improve the sealing and waterproof performance between the annular block 6 and the water supply and drainage pipeline, thereby improving the overall water leakage prevention performance of the water supply and drainage pipeline connecting device;
as shown in figure 1, the length of the connecting chain 5 is equal to one half of the distance between the two groups of external thread rods 3, so that the annular block 8 can be conveniently inserted and connected with the two groups of water supply and drainage pipelines to be connected.
When in connection, the two groups of locking devices 1 are respectively arranged on the outer walls of the two groups of water supply and drainage pipelines to be connected and are locked, then one ends of the water supply and drainage pipelines to be connected are inserted into the annular groove 7, and then the internal thread sleeve 4 is rotated by a tool, so that the internal thread sleeve 4 is matched with the external screw rod 3 to tighten the two groups of locking devices 1, and the connected ends of the two groups of water supply and drainage pipelines are tightly clamped with the bottom of the annular groove 9.
Claims (5)
1. The utility model provides a novel plumbing pipe connecting device, includes two sets of locking device (1), its characterized in that: locking device (1) is including two sets of arc pieces (11), and two sets of arc pieces (11) inboard sets up relatively, and is two sets of connecting block (12) have all been welded to both sides around arc piece (11), and is two sets of from top to bottom connect through bolt (13) between connecting block (12), and is two sets of locking device (1) top and bottom all are provided with fixed block (2), right side fixed block (2) left side welding has external screw thread pole (3), left side the left side activity of fixed block (2) is pegged graft and is had internal thread sleeve pipe (4) with external screw thread pole (3) assorted, internal thread sleeve pipe (4) and external screw thread pole (3) spiro union, external screw thread pole (3) outer wall is provided with annular block (6) through connecting link (5), annular groove (7) have all been seted up on annular block (6) left and right.
2. A new water supply and drainage pipe connection device as claimed in claim 1, wherein: the cross section of the internal thread sleeve (4) is T-shaped, and a cross-shaped groove is formed in the left side of the internal thread sleeve (4).
3. A new water supply and drainage pipe connection device as claimed in claim 1, wherein: the inner side of the arc-shaped block (11) is provided with a clamping groove (8), and a rubber pad (9) is arranged in the clamping groove (8).
4. A new water supply and drainage pipe connection device as claimed in claim 1, wherein: and sealing gaskets are arranged at the bottoms of the annular grooves (7).
5. A new water supply and drainage pipe connection device as claimed in claim 1, wherein: the length of the connecting chain (5) is equal to one half of the distance between the two groups of external thread rods (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920833065.2U CN210196707U (en) | 2019-06-04 | 2019-06-04 | Novel water supply and drainage pipe connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920833065.2U CN210196707U (en) | 2019-06-04 | 2019-06-04 | Novel water supply and drainage pipe connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210196707U true CN210196707U (en) | 2020-03-27 |
Family
ID=69873009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920833065.2U Expired - Fee Related CN210196707U (en) | 2019-06-04 | 2019-06-04 | Novel water supply and drainage pipe connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210196707U (en) |
-
2019
- 2019-06-04 CN CN201920833065.2U patent/CN210196707U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 Termination date: 20210604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |