CN214405013U - Fixing mechanism for connecting interface of galvanized pipe and fire fighting pipe - Google Patents
Fixing mechanism for connecting interface of galvanized pipe and fire fighting pipe Download PDFInfo
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- CN214405013U CN214405013U CN202022879675.1U CN202022879675U CN214405013U CN 214405013 U CN214405013 U CN 214405013U CN 202022879675 U CN202022879675 U CN 202022879675U CN 214405013 U CN214405013 U CN 214405013U
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Abstract
The utility model discloses a galvanized pipe and fire control union coupling interface's fixed establishment, concretely relates to pipeline interface fixed knot constructs field, including the galvanized pipe, the outside threaded connection of galvanized pipe one end has the fire control pipe, the galvanized pipe has the lagging near the one end outer wall screw thread of fire control pipe, the fixed first annular slab that is equipped with in one side that the lagging is close to the fire control pipe, first annular slab is close to the fixed a plurality of springs that are equipped with in one side of fire control pipe. The utility model discloses a when galvanized pipe is connected with the fire control union coupling, the extrusion crown plate extrudees second crown plate and fly leaf, make the spring shrink and extrude rubber seal, rubber seal is higher with the laminating degree of lagging, reinforcing sealing performance, the rethread rotates the screw sleeve and makes its and fire control pipe threaded connection, strengthen holistic joint strength, later rotate screw sleeve and lagging and make both and fire control pipe separation, the spring then drives the second crown plate and resets and shift out the sleeve, the rubber seal of being convenient for is changed.
Description
Technical Field
The utility model relates to a pipeline interface fixed knot constructs the field, concretely relates to galvanized pipe and fire control union coupling interface's fixed establishment.
Background
The surface of the galvanized steel pipe is provided with a hot dip galvanized or electrogalvanized welded steel pipe. The galvanization can improve the corrosion resistance of the steel pipe and prolong the service life. The galvanized pipe has wide application, and besides being used as a pipeline outside a common low-pressure fluid such as water, gas, oil and the like, the galvanized steel pipe also has wide application in fire fighting, electric power and expressway, and also can be used as an oil well pipe and an oil pipeline of the petroleum industry, particularly an offshore oil field, a pipe for an oil heater, a condenser cooler and a coal distillation and washing oil exchanger of chemical coking equipment, a pipe for a trestle pipe pile, a pipe for a support frame of a mine tunnel and the like.
The fire-fighting pipeline refers to a pipeline material which is used for fire fighting, connecting fire-fighting equipment and equipment, and conveying water, gas or other media for fire fighting. Due to special requirements, the thickness and the material of the fire fighting pipeline have special requirements, and the fire fighting pipeline is sprayed with red oil paint and used for conveying fire fighting water.
The prior art has the following defects: the maintenance of the sealing ring at the joint of the galvanized pipe and the fire fighting pipe is inconvenient.
SUMMERY OF THE UTILITY MODEL
For this, the utility model provides a galvanized pipe and fire control union coupling interface's fixed establishment, when being connected through galvanized pipe and fire control union coupling, the extrusion crown plate extrudees second crown plate and fly leaf, make the spring shrink and extrude rubber seal, make rubber seal and the laminating degree of lagging higher, strengthen sealing performance, rethread rotates threaded sleeve and makes its and fire control outer wall threaded connection, strengthen holistic joint strength, when changing rubber seal, it makes its and fire control pipe separation to rotate threaded sleeve, the removal to the lagging does not restrict, later rotate sleeve and fire control pipe separation, the spring is unrestricted drives the second crown plate and resets and shifts out the sleeve, be convenient for establish the rubber seal who establishes on the fly leaf and change.
In order to achieve the above object, the present invention provides the following technical solutions: a fixing mechanism for a connection interface of a galvanized pipe and a fire fighting pipe comprises the galvanized pipe, wherein the fire fighting pipe is connected to one end of the galvanized pipe through threads, a sleeve plate is arranged on the outer wall of one end, close to the fire fighting pipe, of the galvanized pipe through threads, a first annular plate is fixedly arranged on one side, close to the fire fighting pipe, of the sleeve plate, a plurality of springs are fixedly arranged on one side, close to the fire fighting pipe, of the first annular plate, one side, close to the fire fighting pipe, of each spring is provided with a same second annular plate, the springs are fixedly connected with one side, far away from the fire fighting pipe, of each second annular plate, a movable plate is arranged on one side, close to the fire fighting pipe, of each second annular plate, the movable plates are arranged at uniform intervals in a surrounding mode relative to the second annular plates, the same rubber sealing ring is movably sleeved on the outer portions of the movable plates, an extrusion annular plate is arranged on one side, close to the galvanized pipe, the extrusion annular plate is sleeved outside the galvanized pipe, and the galvanized pipe are in threaded connection, one end of the extrusion annular plate far away from the galvanized pipe is fixedly connected with the fire fighting pipe, a sleeve is sleeved outside the first annular plate, the sleeve is fixedly connected with one side of the sleeve plate, one end of the sleeve, which is far away from the sleeve plate, extends to the top of the rubber sealing ring, the sleeve is contacted with one side of the fire fighting pipe, one end of the sleeve, which is close to the fire fighting pipe, is provided with an annular groove, one end of the annular groove close to the fire fighting pipe penetrates through the sleeve, a moving plate is sleeved outside the sleeve, one end of the moving plate close to the fire fighting pipe extends to the top of the annular groove, one side of the moving plate far away from the annular groove is provided with a threaded sleeve, the threaded sleeve is connected with the movable plate through a bearing and sleeved outside the fire fighting pipe, the threaded sleeve is in threaded connection with the fire fighting pipe, threads are machined at the bottom of the inner cavity of the annular groove, and the threaded sleeve is in threaded connection with the bottom of the inner cavity of the annular groove.
Furthermore, the first annular plate and the second annular plate are sleeved outside the galvanized pipe.
Furthermore, one side of the second annular plate, which is close to the movable plate, is provided with a plurality of sliding grooves, the sliding grooves are respectively matched with the movable plates, and sliding blocks are arranged inside the sliding grooves and fixedly connected with one side of the movable plate.
Furthermore, a plurality of springs are arranged on one side of the second annular plate at uniform intervals.
Furthermore, a limiting groove is formed in one side, away from the annular groove, of the top surface of the sleeve, a limiting block is arranged inside the limiting groove, and the limiting block is fixedly connected with the inner wall of the movable plate.
Further, the bottom of the inner cavity of the annular groove is flush with the top of the fire fighting pipe.
Furthermore, the side that the fly leaf and extrusion ring board contacted all sets up to the slope form.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a galvanized pipe is when being connected with the fire control union coupling, the extrusion crown plate extrudees second crown plate and fly leaf, make the spring shrink and extrude rubber seal, rubber seal is higher with the laminating degree of lagging, reinforcing sealing performance, the rethread rotates threaded sleeve and makes its and fire control outer wall threaded connection, strengthen holistic joint strength, when changing rubber seal, it makes its and fire control tub separation to rotate threaded sleeve, the removal to the lagging is not restricted, later rotate sleeve and fire control tub separation, the spring unrestricted drives the second crown plate and resets and shift out the sleeve, be convenient for establish the rubber seal who establishes on the fly leaf and change.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a front view of the overall structure provided by the present invention;
fig. 2 is a cross-sectional view of the overall structure provided by the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention;
fig. 4 is a side view of the threaded sleeve, the movable plate and the rubber seal ring provided by the present invention;
fig. 5 is a side view of the spring and the strap provided by the present invention.
In the figure: 1 galvanized pipe, 2 fire-fighting pipes, 3 sleeve plates, 4 first annular plates, 5 springs, 6 second annular plates, 7 movable plates, 8 rubber seal rings, 9 extrusion annular plates, 10 sleeves, 11 annular grooves, 12 movable plates, 13 threaded sleeves, 14 sliding grooves, 15 sliding blocks, 16 limiting grooves and 17 limiting blocks.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
Referring to the attached drawings 1-5 of the specification, the fixing mechanism for the connection interface of the galvanized pipe and the fire fighting pipe in the embodiment comprises a galvanized pipe 1, a fire fighting pipe 2 is connected to the outer portion of one end of the galvanized pipe 1 through threads, a sleeve plate 3 is arranged on the outer wall of one end, close to the fire fighting pipe 2, of the galvanized pipe 1, a first annular plate 4 is fixedly arranged on one side, close to the fire fighting pipe 2, of the sleeve plate 3, a plurality of springs 5 are fixedly arranged on one side, close to the fire fighting pipe 2, of the first annular plate 4, one side, close to the fire fighting pipe 2, of the plurality of springs 5 is provided with a same second annular plate 6, the plurality of springs 5 are fixedly connected with one side, away from the fire fighting pipe 2, one side, close to the fire fighting pipe 2, of the second annular plate 6 is provided with a movable plate 7, the plurality of movable plates 7 are arranged around the second annular plate 6 at even intervals, a same rubber sealing ring 8 is movably sleeved on the outer portion of the plurality of the movable plates 7, one side of the movable plates 7, which is close to the galvanized pipe 1, is provided with an extrusion ring plate 9, the extrusion ring plate 9 is sleeved outside the galvanized pipe 1, the extrusion ring plate 9 is in threaded connection with the galvanized pipe 1, one end of the extrusion ring plate 9, which is far away from the galvanized pipe 1, is fixedly connected with the fire fighting pipe 2, the outside of the first ring plate 4 is sleeved with a sleeve 10, the sleeve 10 is fixedly connected with one side of the sleeve plate 3, one end of the sleeve 10, which is far away from the sleeve plate 3, extends to the top of the rubber seal ring 8, the sleeve 10 is in contact with one side of the fire fighting pipe 2, one end of the sleeve 10, which is close to the fire fighting pipe 2, is provided with an annular groove 11, one end of the annular groove 11, which is close to the fire fighting pipe 2, is penetrated through the sleeve 10, the outside of the sleeve 10 is sleeved with a movable plate 12, one end of the movable plate 12, which is close to the fire fighting pipe 2, extends to the top of the annular groove 11, is provided with a threaded sleeve 13, the threaded sleeve 13 is connected with the moving plate 12 through a bearing, the threaded sleeve 13 is sleeved outside the fire fighting pipe 2, the threaded sleeve 13 is in threaded connection with the fire fighting pipe 2, threads are machined at the bottom of the inner cavity of the annular groove 11, and the threaded sleeve 13 is in threaded connection with the bottom of the inner cavity of the annular groove 11.
Furthermore, the first annular plate 4 and the second annular plate 6 are sleeved outside the galvanized pipe 1 and are matched with the galvanized pipe for use.
Furthermore, a plurality of sliding grooves 14 are formed in one side, close to the movable plate 7, of the second annular plate 6, the sliding grooves 14 are respectively matched with the movable plates 7, a sliding block 15 is arranged inside the sliding grooves 14, and the sliding block 15 is fixedly connected with one side of the movable plate 7, so that the movable plate 7 cannot deviate when moving.
Furthermore, a plurality of springs 5 are uniformly arranged on one side of the second annular plate 6 at intervals, so that the whole stress is uniform.
Furthermore, a limiting groove 16 is formed in one side, away from the annular groove 11, of the top surface of the sleeve 10, a limiting block 17 is arranged inside the limiting groove 16, and the limiting block 17 is fixedly connected with the inner wall of the moving plate 12, so that the moving plate 12 cannot deviate in the moving process.
Furthermore, the bottom of the inner cavity of the annular groove 11 is flush with the top of the fire fighting pipe 2, so that the internal structure cannot be exposed, and the overall sealing performance is improved.
Further, one side that fly leaf 7 and extrusion ring board 9 contacted all sets up to the slope form, uses mutually supporting, through the slope setting, can be at the in-process that removes, extrusion ring board 9 can extrude fly leaf 7.
The implementation scenario is specifically as follows:
when the utility model is used, a user firstly sleeves the sleeve plate 3 on the outer wall of the galvanized pipe 1 and then connects the sleeve plate with the galvanized pipe 1 in a threaded manner, then connects the galvanized pipe 1 with the fire fighting pipe 2 in a threaded manner, the galvanized pipe 1 is connected with the fire fighting pipe 2 and extrudes the second annular plate 6 and the movable plate 7, the second annular plate 6 is contracted towards the first annular plate 4 when being extruded and compresses the spring 5, and the movable plate 7 is extruded and moves towards the direction far away from the galvanized pipe 1 through the limit of the sliding block 15 and the sliding groove 14, in the moving process, the external rubber sealing ring 8 is extruded, so that the rubber sealing ring is higher in fit with the inner wall of the sleeve 10, the sealing strength is enhanced, then the movable plate 12 limited by the limiting groove 16 and the limit block 17 is moved, so that the movable plate drives the threaded sleeve 13 to contact with the outer wall of the fire fighting pipe 2, and then the threaded sleeve 13 is rotated to be connected with the outer wall of the fire fighting pipe 2 in a threaded manner, the connection strength between the whole body is enhanced through the threaded connection between the sleeve plate 3 and the galvanized pipe 1 and the threaded connection between the threaded sleeve 13 and the fire fighting pipe 2, when the rubber sealing ring 8 and the internal structure are required to be overhauled and maintained, the threaded sleeve 13 is separated from the fire fighting pipe 2 and is in threaded connection with the annular groove 11 by rotating the threaded sleeve 13, at the moment, the threaded sleeve 13 does not limit the movement of the sleeve plate 3, then the sleeve plate 3 is rotated to move towards the direction far away from the fire fighting pipe 2 to drive the whole body to be separated from the fire fighting pipe 2, the spring 5 is not limited to drive the second annular plate 6 and the movable plate 7 to be reset integrally, the rubber sealing ring 8 sleeved outside the movable plate 7 is moved out of the sleeve 10, a worker can inspect and maintain or replace the rubber sealing ring 8, after the overhaul and maintenance, the whole body is reset, the sleeve plate 3 is moved to the original position, the movable plate 7 is contacted with the extrusion annular plate 9 and extrudes the rubber sealing ring 8, the threaded sleeve 13 is then threaded onto the fire hose 2.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. The utility model provides a galvanized pipe and fire control union coupling's fixed establishment, includes galvanized pipe (1), its characterized in that: the fire fighting pipe is characterized in that the fire fighting pipe (2) is connected to the outer portion of one end of the galvanized pipe (1) in a threaded mode, a sleeve plate (3) is arranged on the outer wall of one end, close to the fire fighting pipe (2), of the galvanized pipe (1), a first annular plate (4) is fixedly arranged on one side, close to the fire fighting pipe (2), of the sleeve plate (3), a plurality of springs (5) are fixedly arranged on one side, close to the fire fighting pipe (2), of the first annular plate (4), one side, close to the fire fighting pipe (2), of the springs (5) is provided with a same second annular plate (6), the springs (5) are fixedly connected with one side, far away from the fire fighting pipe (2), of the second annular plate (6) is provided with a movable plate (7), the movable plates (7) are arranged around the second annular plate (6) at uniform intervals, and a rubber sealing ring (8) is sleeved on the outer portion of the movable plates (7), one side of the movable plates (7) close to the galvanized pipe (1) is provided with an extrusion ring plate (9), the extrusion ring plate (9) is sleeved outside the galvanized pipe (1), the extrusion ring plate (9) is in threaded connection with the galvanized pipe (1), one end of the extrusion ring plate (9) far away from the galvanized pipe (1) is fixedly connected with the fire fighting pipe (2), the outer portion of the first ring plate (4) is sleeved with a sleeve (10), the sleeve (10) is fixedly connected with one side of the sleeve plate (3), one end of the sleeve (10) far away from the sleeve plate (3) extends to the top of the rubber sealing ring (8), the sleeve (10) is in contact with one side of the fire fighting pipe (2), one end of the sleeve (10) close to the fire fighting pipe (2) is provided with an annular groove (11), one end of the annular groove (11) close to the fire fighting pipe (2) penetrates through the sleeve (10), and the outer portion of the sleeve (10) is sleeved with a movable plate (12), one end that movable plate (12) is close to fire control pipe (2) extends to annular groove (11) top, one side that annular groove (11) were kept away from in movable plate (12) is equipped with threaded sleeve (13), threaded sleeve (13) are connected with movable plate (12) through the bearing, fire control pipe (2) outside is located to threaded sleeve (13) cover, threaded sleeve (13) and fire control pipe (2) threaded connection, annular groove (11) inner chamber bottom processing has the screw thread, threaded sleeve (13) and annular groove (11) inner chamber bottom threaded connection.
2. The fixing mechanism of the galvanized pipe and fire fighting pipe connection interface according to claim 1, characterized in that: the first annular plate (4) and the second annular plate (6) are sleeved outside the galvanized pipe (1).
3. The fixing mechanism of the galvanized pipe and fire fighting pipe connection interface according to claim 1, characterized in that: a plurality of sliding grooves (14) are formed in one side, close to the movable plate (7), of the second annular plate (6), the sliding grooves (14) are matched with the movable plates (7) respectively, sliding blocks (15) are arranged inside the sliding grooves (14), and the sliding blocks (15) are fixedly connected with one side of the movable plate (7).
4. The fixing mechanism of the galvanized pipe and fire fighting pipe connection interface according to claim 1, characterized in that: the springs (5) are evenly arranged on one side of the second annular plate (6) at intervals.
5. The fixing mechanism of the galvanized pipe and fire fighting pipe connection interface according to claim 1, characterized in that: a limiting groove (16) is formed in one side, far away from the annular groove (11), of the top surface of the sleeve (10), a limiting block (17) is arranged inside the limiting groove (16), and the limiting block (17) is fixedly connected with the inner wall of the movable plate (12).
6. The fixing mechanism of the galvanized pipe and fire fighting pipe connection interface according to claim 1, characterized in that: the bottom of the inner cavity of the annular groove (11) is flush with the top of the fire fighting pipe (2).
7. The fixing mechanism of the galvanized pipe and fire fighting pipe connection interface according to claim 1, characterized in that: one sides of the movable plate (7) and the extrusion ring plate (9) which are contacted are all arranged to be inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022879675.1U CN214405013U (en) | 2020-12-04 | 2020-12-04 | Fixing mechanism for connecting interface of galvanized pipe and fire fighting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022879675.1U CN214405013U (en) | 2020-12-04 | 2020-12-04 | Fixing mechanism for connecting interface of galvanized pipe and fire fighting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214405013U true CN214405013U (en) | 2021-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022879675.1U Active CN214405013U (en) | 2020-12-04 | 2020-12-04 | Fixing mechanism for connecting interface of galvanized pipe and fire fighting pipe |
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| CN (1) | CN214405013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117846513A (en) * | 2024-03-06 | 2024-04-09 | 胜利油田胜机石油装备有限公司 | Airtight type electroplating anti-corrosion heat-insulation oil pipe |
-
2020
- 2020-12-04 CN CN202022879675.1U patent/CN214405013U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117846513A (en) * | 2024-03-06 | 2024-04-09 | 胜利油田胜机石油装备有限公司 | Airtight type electroplating anti-corrosion heat-insulation oil pipe |
| CN117846513B (en) * | 2024-03-06 | 2024-05-03 | 胜利油田胜机石油装备有限公司 | Airtight type electroplating anti-corrosion heat-insulation oil pipe |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yunnan Guantong Industrial Co.,Ltd. Assignor: Kestar Technology Co.,Ltd. Contract record no.: X2023530000006 Denomination of utility model: A fixed mechanism for the connection interface between galvanized pipes and fire pipes Granted publication date: 20211015 License type: Common License Record date: 20230330 |