CN212203467U - Reinforcing mechanism that municipal administration hydraulic engineering pipe connection - Google Patents
Reinforcing mechanism that municipal administration hydraulic engineering pipe connection Download PDFInfo
- Publication number
- CN212203467U CN212203467U CN202020372717.XU CN202020372717U CN212203467U CN 212203467 U CN212203467 U CN 212203467U CN 202020372717 U CN202020372717 U CN 202020372717U CN 212203467 U CN212203467 U CN 212203467U
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- Prior art keywords
- snap ring
- sealing
- ring
- sealed
- cutting ferrule
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Abstract
The utility model provides a strengthening mechanism of municipal administration hydraulic engineering pipe connection relates to pipeline accessories technical field, including last snap ring, sealed pad and sealing washer, the bottom of going up the snap ring is provided with down the snap ring, goes up the top left and right sides of snap ring and runs through and be provided with the gim peg, and the seal groove has all been seted up to the bottom left and right sides of going up the snap ring, and the top side embedding of snap ring is provided with sealed the pad down. The utility model discloses in, through installing sealed cutting ferrule, when two pipelines need link up, when two pipelines insert snap ring and snap ring interior top and below respectively, the water pipe can be embedded into to the draw-in groove in, and sealed cutting ferrule can closely laminate the inner wall and the outer wall of pipeline all the time through the elasticity of third spring, the round platform form that is of sealed cutting ferrule makes the pipeline sealed more deeply more in inserting sealed cutting ferrule simultaneously, make two pipelines can firmly in last snap ring and snap ring down, it is firm with lower snap ring to twist the gim peg again and make last snap ring.
Description
Technical Field
The utility model relates to the technical field of pipeline, especially, relate to a strengthening mechanism of municipal hydraulic engineering pipe connection.
Background
Hydraulic engineering is the surface water and the groundwater that are used for controlling and allotment nature, reach the engineering of harmfully benefiting the purpose and building of harmfulness, also called water engineering, water is the essential valuable resource of mankind's production and life, but its naturally occurring state does not accord with mankind's needs completely, and the pipeline is as the general instrument to user's transport water source, and when the water source passes through pipe-line transportation to user, the pipeline need splice the extension, and the pipeline is carrying out the concatenation in-process, in case when collision leads to pipeline and pipeline splice cover slope, lead to easily leaking and the leakproofness is not strong, and two pipelines are when fixing, the pipeline splice cover can only seal fixedly to the pipeline surface, lead to leakproofness and fastness to reduce.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a reinforcing mechanism for municipal hydraulic engineering pipeline connection.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a reinforcing mechanism for municipal water conservancy project pipeline connection comprises an upper clamping ring, a sealing gasket and a sealing ring, wherein a lower clamping ring is arranged at the bottom end of the upper clamping ring, clamping bolts penetrate through the left side and the right side of the top end of the upper clamping ring, sealing grooves are formed in the left side and the right side of the bottom end of the upper clamping ring, the sealing gasket is embedded into the top end side of the lower clamping ring, and rubber protection strips which are arranged in an annular shape at equal intervals are fixedly connected to the outer surfaces of the upper clamping ring and the lower clamping;
the sealing gasket is characterized in that a sealing ring is arranged at the top end of the sealing gasket, sealing rings are arranged at the upper end and the lower end of the inner wall of the upper clamping ring and the lower clamping ring, a clamping sleeve is fixedly connected to the middle of the inner wall of the upper clamping ring and the middle of the inner wall of the lower clamping ring, clamping grooves are formed in the upper end and the lower end of the clamping sleeve, and sealing clamping sleeves are arranged on the inner walls.
Preferably, the upper snap ring and the lower snap ring are fixed through a snap bolt.
Preferably, a first spring is arranged between the sealing ring and the sealing gasket, and the upper part of the cross section of the sealing ring is in a round table shape.
Preferably, a second spring is arranged between the sealing ring and the inner walls of the upper clamping ring and the lower clamping ring, and the sealing ring is made of rubber.
Preferably, the contact surfaces of the two sealing rings are in a sawtooth shape.
Preferably, the tangent plane of the sealing cutting sleeve is in a round table shape, and the upper end and the lower end of each of the two sealing cutting sleeves are arranged in a mirror image manner.
Preferably, a third spring is arranged between the left side and the right side of the sealing clamping sleeve and the inner wall of the clamping groove, and the sealing clamping sleeve is made of rubber.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, through installing sealed cutting ferrule, when two pipelines need link up, when two pipelines insert snap ring and snap ring interior top and below respectively, the water pipe can be embedded into to the draw-in groove in, and sealed cutting ferrule can closely laminate the inner wall and the outer wall of pipeline all the time through the elasticity of third spring, the round platform form that is of sealed cutting ferrule makes the pipeline sealed more deeply more in inserting sealed cutting ferrule simultaneously, make two pipelines can firmly in last snap ring and snap ring down, it is firm with lower snap ring to twist the gim peg again and make last snap ring.
2. Secondly, through installing the sealing ring, when last snap ring and lower snap ring link up fixedly to two with the pipeline, the department of linking of going up snap ring and lower snap ring has the clearance easily, and the sealing ring can be through in the elasticity of first spring closely laminating seal groove all the time, snap ring and lower snap ring pass through the leakproofness between effectual improvement, and when taking place slight impact pipeline or last snap ring and snap ring surface down and lead to the pipeline to take place slight skew, rubber materials's sealing washer can take place deformation and closely laminate the pipeline surface all the time through the elasticity of second spring, make two pipelines improve greatly through the leakproofness when last snap ring links up fixedly with lower snap ring.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic top view of the upper snap ring and the lower snap ring of the present invention;
fig. 3 is an enlarged schematic structural view of fig. 2A of the present invention;
fig. 4 is an enlarged schematic structural diagram of fig. 2B of the present invention.
In fig. 1 to 4, the correspondence between the part names or lines and the reference numbers is:
the sealing structure comprises an upper snap ring 1, a lower snap ring 101, a snap bolt 102, a sealing groove 103, a sealing gasket 2, a sealing ring 201, a first spring 202, a sealing ring 3, a second spring 301, a fixing clamp sleeve 4, a clamping groove 401, a sealing clamp sleeve 402, a third spring 403 and a rubber protection strip 5.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the utility model provides a strengthening mechanism for municipal hydraulic engineering pipeline connection, which comprises an upper snap ring 1, a sealing gasket 2 and a sealing ring 3, wherein a lower snap ring 101 is arranged at the bottom end of the upper snap ring 1, a snap bolt 102 is arranged at the left side and the right side of the top end of the upper snap ring 1 in a penetrating way, sealing grooves 103 are arranged at the left side and the right side of the bottom end of the upper snap ring 1, the sealing gasket 2 is embedded at the top end side of the lower snap ring 101, and rubber protection strips 5 which are arranged in an annular shape at equal intervals are fixedly connected to the outer;
the top of sealed 2 of filling up is provided with sealing ring 201, and both ends all are provided with sealing washer 3 about going up the inner wall of snap ring 1 and lower snap ring 101, go up the fixed cutting ferrule 4 of inner wall middle part fixedly connected with of snap ring 1 and lower snap ring 101, and draw-in groove 401 has all been seted up at the upper and lower both ends of fixed cutting ferrule 4, and the inner wall of two draw-in grooves 401 all is equipped with sealed cutting ferrule 402.
Further, the upper snap ring 1 and the lower snap ring 101 are fixed by the snap bolt 102, and when two pipes are inserted into the upper snap ring 1 and the lower snap ring 101 and need to be fixed, the snap bolt 102 is twisted to fix the upper snap ring 1 and the lower snap ring 101 to fix the joint of the two pipes.
Further, be provided with first spring 202 between sealing ring 201 and the sealed pad 2, the cross section top of sealing ring 201 is the round platform form, because of last snap ring 1 and snap ring 101 down pass through the bayonet 102 fixed for the linking department of going up snap ring 1 and lower snap ring 101 has the clearance, and sealing ring 201 can closely laminate in the seal groove 103 all the time through the elasticity of first spring 202, and sealing ring 201's top can be more and more sealed because of being the round platform form in the outside extension of elasticity through first spring 202 closely laminates in seal groove 103.
Further, be provided with second spring 301 between sealing washer 3 and last snap ring 1 and the lower snap ring 101 inner wall, sealing washer 3 is the rubber material, when two pipelines link up through snap ring 1 and snap ring 101 is fixed down, take place slight collision and lead to having slight inclination between pipeline and last snap ring 1 and the lower snap ring 101 inner wall and lead to having the clearance, sealing washer 3 can be through the elastic deformation of second spring 301 and closely laminate the pipeline lateral surface that takes place the skew all the time, improve the leakproofness.
Furthermore, the contact surfaces of the two sealing rings 3 are in a sawtooth shape, when the upper snap ring 1 and the lower snap ring 101 fix the pipeline, the contact surfaces of the two sealing rings 3 are in the sawtooth shape to increase the sealing performance of the contact surfaces of the two sealing rings 3 when the sealing rings 3 in the upper snap ring 1 and the sealing rings 3 in the lower snap ring 101 fix the outer surface of the pipeline, so that the sealing performance of the two sealing rings 3 on the outer surface of the pipeline is improved.
Further, the tangent plane of sealed cutting ferrule 402 is the round platform form, and both ends are the mirror image setting about two sealed cutting ferrules 402, and when two pipelines inserted snap ring 1 and snap ring 101 inner wall down, pipeline and last snap ring 1 can insert to sealed cutting ferrule 402 with snap ring 101's contact surface one side down in, make sealed cutting ferrule 402 can fix the inside and outside two walls of pipeline, and it is the round platform form to make the pipeline insert sealed cutting ferrule 402 in the deeper leakproofness more and the fastness is higher more simultaneously because of sealed cutting ferrule 402.
Further, be provided with third spring 403 between the left and right sides of sealed cutting ferrule 402 and the inner wall of draw-in groove 401, sealed cutting ferrule 402 is the rubber material, and when the pipeline inserted in sealed cutting ferrule 402, sealed cutting ferrule 402 can be through the inside and outside two walls of the inseparable laminating pipeline of elasticity of third spring 403, improves sealed cutting ferrule 402 to the leakproofness and the fastness of pipeline, makes the pipeline insert snap ring 1 and the fastness of lower snap ring 101 improve.
The working principle is as follows: when the pipeline sealing device is used, the upper snap ring 1 and the lower snap ring 101 are combined through the snap bolts 102 and are not fixed, then two pipelines are inserted into two sides of the upper snap ring 1 and the lower snap ring 101, then one sides of contact surfaces of the pipelines and the upper snap ring 1 and the lower snap ring 101 are inserted into the sealing sleeve 402, the sealing sleeve 402 can fix two inner and outer walls of the pipelines, the sealing sleeve 402 can be tightly attached to the two inner and outer walls of the pipelines through the elastic force of the third spring 403, the sealing performance and the firmness of the sealing sleeve 402 on the pipelines are improved, then the upper snap ring 1 and the lower snap ring 101 are fixed by twisting the snap bolts 102, the sealing ring 201 can be tightly attached to the sealing groove 103 through the elastic force of the first spring 202 all the time, the sealing performance when the upper snap ring 1 and the lower snap ring 101 are fixed is improved, and finally, when the upper snap ring 1 and the lower snap ring 101 or the pipelines slightly collide to cause that a slight inclination angle exists between the inner walls of the pipelines, the sealing ring 3 can be tightly attached to the outer side surface of the pipeline with offset all the time through the elastic deformation of the second spring 301, so that the sealing performance is improved.
The embodiments of the present application have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. A reinforcing mechanism for municipal hydraulic engineering pipeline connection comprises an upper snap ring (1), a sealing gasket (2) and a sealing ring (3), and is characterized in that a lower snap ring (101) is arranged at the bottom end of the upper snap ring (1), snap bolts (102) are arranged on the left side and the right side of the top end of the upper snap ring (1) in a penetrating mode, sealing grooves (103) are formed in the left side and the right side of the bottom end of the upper snap ring (1), the sealing gasket (2) is embedded into the top end side of the lower snap ring (101), and rubber protection strips (5) which are annularly arranged at equal intervals are fixedly connected to the outer surfaces of the upper snap ring (1) and the lower snap;
the top of sealed pad (2) is provided with sealing ring (201), both ends all are provided with sealing washer (3) about going up the inner wall of snap ring (1) and lower snap ring (101), go up the fixed cutting ferrule (4) of inner wall middle part fixedly connected with of snap ring (1) and lower snap ring (101), draw-in groove (401), two have all been seted up at the upper and lower both ends of fixed cutting ferrule (4) the inner wall of draw-in groove (401) all is equipped with sealed cutting ferrule (402).
2. The municipal hydraulic engineering pipe connection reinforcement structure according to claim 1, wherein the upper snap ring (1) and the lower snap ring (101) are fixed by a snap bolt (102).
3. The municipal water conservancy project pipeline connection reinforcing mechanism of claim 1, wherein a first spring (202) is arranged between the sealing ring (201) and the sealing gasket (2), and the sealing ring (201) is in a truncated cone shape above a cross section.
4. The municipal water conservancy project pipeline connection reinforcing mechanism of claim 1, wherein a second spring (301) is arranged between the sealing ring (3) and the inner walls of the upper snap ring (1) and the lower snap ring (101), and the sealing ring (3) is made of rubber.
5. The municipal hydraulic engineering pipe connection reinforcing mechanism according to claim 1, wherein the contact surfaces of the two sealing rings (3) are serrated.
6. The municipal water conservancy project pipeline connection reinforcing mechanism of claim 1, wherein the tangent plane of each sealing cutting sleeve (402) is in the shape of a truncated cone, and the upper end and the lower end of each sealing cutting sleeve (402) are arranged in a mirror image manner.
7. The municipal water conservancy project pipe connection reinforcing mechanism of claim 1, wherein a third spring (403) is arranged between the left side and the right side of the sealing sleeve (402) and the inner wall of the clamping groove (401), and the sealing sleeve (402) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020372717.XU CN212203467U (en) | 2020-03-21 | 2020-03-21 | Reinforcing mechanism that municipal administration hydraulic engineering pipe connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020372717.XU CN212203467U (en) | 2020-03-21 | 2020-03-21 | Reinforcing mechanism that municipal administration hydraulic engineering pipe connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212203467U true CN212203467U (en) | 2020-12-22 |
Family
ID=73822753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020372717.XU Expired - Fee Related CN212203467U (en) | 2020-03-21 | 2020-03-21 | Reinforcing mechanism that municipal administration hydraulic engineering pipe connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212203467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555576A (en) * | 2020-12-30 | 2021-03-26 | 福建恒杰塑业新材料有限公司 | Expansion pressure-resistant pipe |
-
2020
- 2020-03-21 CN CN202020372717.XU patent/CN212203467U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555576A (en) * | 2020-12-30 | 2021-03-26 | 福建恒杰塑业新材料有限公司 | Expansion pressure-resistant pipe |
| CN112555576B (en) * | 2020-12-30 | 2022-06-24 | 福建恒杰塑业新材料有限公司 | Expansion pressure-resistant pipe |
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| 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: 20201222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |