CN209587476U - A kind of device for fire main leak stopping - Google Patents
A kind of device for fire main leak stopping Download PDFInfo
- Publication number
- CN209587476U CN209587476U CN201822119735.2U CN201822119735U CN209587476U CN 209587476 U CN209587476 U CN 209587476U CN 201822119735 U CN201822119735 U CN 201822119735U CN 209587476 U CN209587476 U CN 209587476U
- Authority
- CN
- China
- Prior art keywords
- leak stopping
- fire main
- gauge
- screw rod
- installing pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of devices for fire main leak stopping, the arc snap-gauge of connection is relatively rotated including two, one end of two arc snap-gauges is rotatablely connected by rotation axis, the other end opposite can be opened and be detachably connected by connection component, strip groove is offered along its length on the arc snap-gauge, the leak stopping component for abutting and being clamped on fire main is slidably connected in the strip groove, the leak stopping component includes the installing pipe of arcuately snap-gauge length direction sliding, the inner cavity activity of the installing pipe is connected with piston rod, adjusting screw rod is connected at the top of the piston rod, one end that the installing pipe is located on the outside of arc snap-gauge is connected with threaded block, the adjusting screw rod passes outwards through threaded block and is threadedly coupled with it, the piston rod is protruding from installing pipe away from the one end for adjusting screw rod, and be connected with The closure clamping plate of fire main connection.The utility model can reduce the occupied space of device for plugging, convenient to be installed with fire main.
Description
Technical field
The utility model relates to the technical fields of fire engineering, more particularly, to a kind of dress for fire main leak stopping
It sets.
Background technique
Fire protection pipeline is as its name suggests the pipe-line system established for fire-fighting, due to specific demand, the thickness of fire protection pipeline
There is particular/special requirement with material, and spray red paint, conveying fire demand water fire protection pipeline refers to for connecting fire-fighting in terms of fire-fighting
Equipment and equipment convey fire-fighting fire extinguishing water, the pipeline material of gas or other media, since fire protection pipeline is often in static
State, also therefore more stringent to requirements for pipes, pipeline needs compression resistance, and corrosion-resistant, high temperature resistance will be got well.
Fire protection pipeline due to storing for a long time, so that the case where fire protection pipeline is easy to appear leakage when in use, fire-fighting
The case where when pipeline is the case where leaking, the place for needing fire protection pipeline to leak is blocked, and prevents leakage continues to occur, existing
Device for plugging it is inconvenient when in use so that needing to expend longer time when in use, to will affect fire-fighting when emergency
The spent time.
Authorization Notice No. is that the Chinese patent of CN207334077U discloses a kind of device for fire main leak stopping, is wrapped
Include mounting rack, the right side opening of the mounting rack is equipped with sliding slot, card slot is offered on the left of the sliding slot inner wall, inside the card slot
Upside and activity is connected with the first sliding block and the second sliding block respectively for downside, the right side of first sliding block passes through the first strut company
It is connected to the first pressing plate, the top of first sliding block and the bottom of the second sliding block offer loose slot, second sliding block
Right side is connected with the second pressing plate by the second strut, and the top and bottom of the mounting rack is respectively connected with nut seat, the nut
The inside thread of seat is connected with threaded rod, and one end of the threaded rod is connected with swing handle, and the threaded rod is far from turning handle
One end of hand is connected with jacking block, the inside jacking block overlap joint of the loose slot, the two sides of first pressing plate bottom and the second pressing plate
The two sides at top pass through connecting spring and are connected with gasket.
There are following technological deficiencies for above-mentioned fire main device for plugging in the prior art: since pressing plate and gasket are opposite
Setting, and slides up and down along mounting rack, and overall structure is relatively more fixed, and installation when occupies bigger space, by environment system
It is about bigger, it has not been convenient to install.
Utility model content
The purpose of the utility model is to provide a kind of devices for fire main leak stopping, can reduce accounting for for device for plugging
It is convenient to be installed with fire main with space.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of device for fire main leak stopping relatively rotates the arc snap-gauge of connection, two arcs including two
One end of shape snap-gauge is rotatablely connected by rotation axis, and the other end opposite can be opened and be detachably connected by connection component, described
Strip groove is offered on arc snap-gauge along its length, abutting is slidably connected in the strip groove and is clamped on fire main
Leak stopping component, the leak stopping component includes the installing pipe of arcuately snap-gauge length direction sliding, and the inner cavity of the installing pipe is living
It is dynamic to be connected with piston rod, adjusting screw rod is connected at the top of the piston rod, the installing pipe is located at one on the outside of arc snap-gauge
End is connected with threaded block, and the adjusting screw rod passes outwards through threaded block and is threadedly coupled with it, and the piston rod is away from adjusting silk
One end of bar is protruding from installing pipe, and is connected with the closure clamping plate connecting with fire main.
By using above-mentioned technical proposal, when drainage occurs in fire main, two arc snap-gauges are opened into clamping
To at leak, along the position of arc clamp moving installing pipe, keeps it opposite at leak, then turn adjusting screw, will seal
It is bonded at stifled clamping plate and leak, then tightens adjusting screw, clamping plate will be blocked and push against fixation, play the role of leak stopping.
The utility model is further arranged to: the upper end for adjusting screw rod is provided with rotation handwheel, lower end and piston rod
Rotation connection.
By using above-mentioned technical proposal, rotation adjusting screw can be facilitated by rotating handwheel, and the rotation of adjusting screw will not
With piston rod rotation, it can guarantee that the direction for blocking clamping plate arrangement is constant.
The utility model is further arranged to: the installing pipe connects restraining position ring block, the work far from one end of threaded block
Stopper rod passes through stop collar, and end is connected on stop collar.
By using above-mentioned technical proposal, stop collar can prevent installing pipe and piston rod to be detached from, and guarantee leak stopping component
Stable structure is complete.
The utility model is further arranged to: the diameter of the installing pipe is greater than the width of strip groove, and sets on side wall
Opposite card slot there are two setting, is stuck in arc snap-gauge by card slot.
It by using above-mentioned technical proposal, from avoiding installing pipe can only along arc clamp moving without rotating,
Installing pipe and arc snap-gauge are detached from.
The utility model is further arranged to: the closure clamping plate is arc-shaped, extrados hingedly on the piston rod, intrados
It is connected with rubber sheet gasket.
By using above-mentioned technical proposal, the rotation for blocking clamping plate is more flexible, and blocking clamping plate can be more preferable with fire main
Ground fitting, plugging effect are more preferable.
The utility model is further arranged to: the intrados for blocking clamping plate is arranged with U-shaped caulking groove along its length,
The rubber sheet gasket side opposite with clamping plate is blocked is provided with filler rod, and the rubber sheet gasket is inlaid in closure clamping plate by filler rod
On.
By using above-mentioned technical proposal, rubber sheet gasket can be replaced, and replacement is convenient and efficient, can replace different length
The rubber sheet gasket of degree, width or thickness, plays better plugging effect.
The utility model is further arranged to: the intrados of the arc snap-gauge is provided with radial direction close to one end of rotation axis
The connecting rod of stretching, the end of the connecting rod are rotatably connected to closure clamping plate.
By using above-mentioned technical proposal, fixed connecting rod is set and blocks clamping plate, can make up for it and blocked in installing pipe
The deficiency of clamping plate length, while entire device for plugging can also be supported, it is preferably bonded with fire main.
The utility model is further arranged to: the free end of two arc snap-gauges is provided with opposite connecting plate, institute
It states position opposite on connecting plate and offers U-shaped card slot, screw rod is rotatably connected in one of U-shaped card slot, the screw rod is another
One end is provided with nut, and the width of the U-shaped card slot is greater than the diameter of screw rod and is less than the periphery width of nut, the screw rod and
Nut can screw in the U-shaped card slot on another connecting plate, lock two arc snap-gauges.
By using above-mentioned technical proposal, the connecting pin of two arc snap-gauges is attached by screw rod and nut, screw rod
It is hinged on an arc snap-gauge, rotation screw rod is stuck on another arc snap-gauge, and two arc cards can be made by tightening nut
Plate connecting pin moves closer to and locks, this locking mode, and locking and loosening are all fairly simple, and locking effect is good, can be more preferable
Two arc snap-gauges are fixed on ground.
In conclusion the advantageous effects of the utility model are as follows:
1, the device for plugging in the utility model uses two arc snap-gauges, integrally surrounds an annular, can be with fire-fighting
Pipeline is preferably bonded, and is reduced the occupied space of whole device, is easily installed on fire main, small by environmental constraints.
2, moveable leak stopping component is set on arc snap-gauge, leak stopping component can be moved at leak, Neng Gouling
It is living to adjust, plugging effect, while the closure clip board engagement with fixed position are improved, increases and blocks area, improve plugging effect, be
The maintenance of fire main provides time enough.
3, detachable and interchangeable rubber sheet gasket is set on blocking clamping plate, can be according at leak the case where selects different
Rubber sheet gasket is blocked, and is improved plugging effect, while blocking clamping plate to rotate, is preferably bonded with fire main, is reduced
Water leakage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model device for plugging.
Fig. 2 is the structural schematic diagram of the utility model leak stopping component.
In figure, 1, arc snap-gauge；11, rotation axis；12, strip groove；13, connecting plate；14, U-shaped card slot；15, screw rod；16,
Nut；2, leak stopping component；21, installing pipe；211, card slot；22, piston rod；23, adjusting screw；24, threaded block；25, clip occluder
Plate；251, rubber sheet gasket；252, U-shaped caulking groove；253, filler rod；26, handwheel is rotated；27, connecting rod.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of device for fire main leak stopping disclosed by the utility model, including two relative rotations
The arc snap-gauge 1 of connection, two arc snap-gauges 1 are open, and opposite, length is identical, and one end is rotatablely connected by rotation axis 11, another
End opposite can open and be detachably connected by connection component.
Connection component include two arc snap-gauge free ends setting connecting plate 13, two connecting plates 13 be oppositely arranged and
It can fit together, opposite position offers U-shaped card slot 14, the opening direction of U-shaped card slot 14 on two connecting plates 13
Away from the direction of rotation axis 11, screw rod 15 is rotatably connected in one of U-shaped card slot 14, one end of screw rod 15 passes through connecting shaft
It is rotatably connected in the two side walls of U-shaped card slot 14, the other end of screw rod 15 is threaded with nut 16, screw rod 15 and nut 16
It can screw in the U-shaped card slot 14 on another connecting plate 13, in order to which two connecting plates 13 are in clamping connection, U-shaped card slot 14
Width is greater than the diameter of screw rod 15, less than the periphery width of nut 16, and then will lock two arc snap-gauges 1.
Offer strip groove 12 on arc snap-gauge 1 along its length, strip groove 12 through arc snap-gauge 1 intrados and
Extrados slidably connects leak stopping component 2 in strip groove 12, is clamped on fire main and blocks at leak.
Referring to Fig. 2, leak stopping component 2 includes the installing pipe 21 of arcuately 1 length direction of snap-gauge sliding, the length of installing pipe 21
The radial direction of direction arcuately snap-gauge 1, middle position and arc snap-gauge 1 are clamped, and the diameter of installing pipe 21 is greater than strip groove 12
Width, and setting makes installing pipe 21 be stuck in arc snap-gauge 1 by card slot 211 there are two opposite card slot 211 on side wall
On.The inner cavity activity of installing pipe 21 is connected with piston rod 22 identical with its length direction.
Piston rod 22 is located at arc snap-gauge 1 far from adjusting screw rod 23, installing pipe 21 is connected at the top of 1 center of circle of arc snap-gauge
The one end in outside is welded with threaded block 24, and the threaded hole coaxial with adjusting screw 23 is offered on threaded block 24, adjusts screw rod 23
It passes outwards through threaded block 24 and is threadedly coupled with it, the upper end for adjusting screw rod 23 is connected with rotation handwheel 26, lower end and piston rod
22 rotate coaxially connection.
Piston rod 22 is protruding from installing pipe 21 away from the one end for adjusting screw rod 23, and extension end is connected with and fire main
The closure clamping plate 25 of connection.Installing pipe 21 welds restraining position ring block far from one end of threaded block 24, and 22 one end of piston rod passes outwards through
Stop collar, other end end are connected on stop collar.
Closure clamping plate 25 is arc-shaped, and opening direction is identical as 1 opening direction of arc snap-gauge, and extrados middle position is hinged on
On piston rod 22, intrados is connected with the rubber sheet gasket 251 abutted with fire main, and rubber sheet gasket 251 and closure clamping plate 25 can
Dismantling connection.The intrados for blocking clamping plate 25 offers U-shaped caulking groove 252 along its length, and U-shaped caulking groove 252 is through to closure
The both ends of clamping plate 25, the side opposite with clamping plate 25 is blocked of rubber sheet gasket 251 are provided with filler rod 253, the shape and U of filler rod 253
The shape of shape caulking groove 252 matches, and is inlaid in rubber sheet gasket 251 by filler rod 253 and blocks on clamping plate 25, can be realized rubber
The dismounting and change of gasket 251.
In conjunction with Fig. 1 and 2, in order to by fixed more firm of plugging device, two arc snap-gauges 1 intrados close to rotation axis
11 one end is respectively and fixedly provided with radially-protruding connecting rod 27, and the end of connecting rod 27, which is also rotatably connected to, blocks clamping plate 25, and four
It blocks clamping plate 25 to cooperate, plugging device is fixed.
The implementation principle of the present embodiment are as follows: when occurring water leakage situation on fire main, two rotations of arc snap-gauge 1 are beaten
It opens, according to the size at leak, selection installs various sizes of rubber sheet gasket 251, the position of installing pipe 21 then moved, by rubber
Glue gasket 251 is opposite with position at leak, then turns rotation handwheel 26, and adjusting screw 23 is mobile to device for plugging centre,
It is fitted in rubber sheet gasket 251 on fire main, continues to tighten adjusting screw 23, until by being blocked completely at leak.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of device for fire main leak stopping, it is characterised in that: relatively rotate the arc snap-gauge of connection including two
(1), one end of two arc snap-gauges (1) is rotatablely connected by rotation axis (11), and the other end opposite can be opened and pass through company
Connected components are detachably connected, and are offered along its length strip groove (12) on the arc snap-gauge (1), the strip groove (12)
The leak stopping component (2) for abutting and being clamped on fire main is inside slidably connected, the leak stopping component (2) includes arcuately snap-gauge
(1) installing pipe (21) of length direction sliding, the inner cavity activity of the installing pipe (21) are connected with piston rod (22), the piston
It is connected at the top of bar (22) and adjusts screw rod (23), one end that the installing pipe (21) is located on the outside of arc snap-gauge (1) is connected with
Threaded block (24), the adjusting screw rod (23) pass outwards through threaded block (24) and are threadedly coupled with it, piston rod (22) back
It is protruding from installing pipe (21) from the one end for adjusting screw rod (23), and it is connected with the closure clamping plate connecting with fire main
(25).
2. a kind of device for fire main leak stopping according to claim 1, it is characterised in that: the adjusting screw rod
(23) upper end is provided with rotation handwheel (26), and lower end and piston rod (22) are rotatablely connected.
3. a kind of device for fire main leak stopping according to claim 1, it is characterised in that: the installing pipe (21)
One end far from threaded block (24) connects restraining position ring block, and the piston rod (22) passes through stop collar, and end is connected on stop collar.
4. a kind of device for fire main leak stopping according to claim 1, it is characterised in that: the installing pipe (21)
Diameter be greater than the width of strip groove (12), and setting passes through card slot (211) there are two opposite card slot (211) on side wall
It is stuck on arc snap-gauge (1).
5. a kind of device for fire main leak stopping according to claim 1, it is characterised in that: the closure clamping plate
(25) arc-shaped, extrados is hinged on piston rod (22), and intrados is connected with rubber sheet gasket (251).
6. a kind of device for fire main leak stopping according to claim 5, it is characterised in that: the closure clamping plate
(25) intrados offers U-shaped caulking groove (252) along its length, the rubber sheet gasket (251) and closure clamping plate (25) phase
Pair side be provided with filler rod (253), the rubber sheet gasket (251) by filler rod (253) be inlaid in block clamping plate (25) on.
7. a kind of device for fire main leak stopping according to claim 1, it is characterised in that: the arc snap-gauge
(1) intrados is provided with radially-protruding connecting rod (27) close to one end of rotation axis (11), the end of the connecting rod (27)
Portion, which is rotatably connected to, blocks clamping plate (25).
8. a kind of device for fire main leak stopping according to claim 1, it is characterised in that: two arc cards
The free end of plate (1) is provided with opposite connecting plate (13), and opposite position offers U-shaped card slot on the connecting plate (13)
(14), it is rotatably connected to screw rod (15) in one of U-shaped card slot (14), screw rod (15) other end is provided with nut
(16), the width of the U-shaped card slot (14) diameter for being greater than screw rod (15) and the periphery width for being less than nut (16), the screw rod
(15) it can be screwed in the U-shaped card slot (14) on another connecting plate (13) with nut (16), lock two arc snap-gauges (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822119735.2U CN209587476U (en) | 2018-12-17 | 2018-12-17 | A kind of device for fire main leak stopping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822119735.2U CN209587476U (en) | 2018-12-17 | 2018-12-17 | A kind of device for fire main leak stopping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209587476U true CN209587476U (en) | 2019-11-05 |
Family
ID=68349113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822119735.2U Expired - Fee Related CN209587476U (en) | 2018-12-17 | 2018-12-17 | A kind of device for fire main leak stopping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209587476U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953438A (en) * | 2019-11-29 | 2020-04-03 | 江苏旭正信息科技有限公司 | Equipment suitable for steel pipe leaking stoppage |
| CN111677949A (en) * | 2020-06-09 | 2020-09-18 | 遵义朝宇锅炉有限公司 | Quick mounting structure of steam conduit |
| CN112013282A (en) * | 2020-08-06 | 2020-12-01 | 安徽恒信建设工程管理有限公司 | Municipal drainage pipeline leakage monitoring system |
| CN112460498A (en) * | 2020-11-16 | 2021-03-09 | 重庆电子工程职业学院 | Real-time liquid monitoring device based on Internet of things |
| CN113356782A (en) * | 2021-06-28 | 2021-09-07 | 江苏力克石油机械有限公司 | Embedded connection type oil pipe leaking stoppage sealer |
| CN113685651A (en) * | 2021-08-23 | 2021-11-23 | 深圳市天健坪山建设工程有限公司 | Municipal administration pipeline seepage emergency treatment equipment |
| WO2023165136A1 (en) * | 2022-05-14 | 2023-09-07 | 常州大学 | Self-adaptive plugging device for multi-hole pipeline leakage |
-
2018
- 2018-12-17 CN CN201822119735.2U patent/CN209587476U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953438A (en) * | 2019-11-29 | 2020-04-03 | 江苏旭正信息科技有限公司 | Equipment suitable for steel pipe leaking stoppage |
| CN111677949A (en) * | 2020-06-09 | 2020-09-18 | 遵义朝宇锅炉有限公司 | Quick mounting structure of steam conduit |
| CN111677949B (en) * | 2020-06-09 | 2021-10-08 | 遵义朝宇锅炉有限公司 | Quick mounting structure of steam conduit |
| CN112013282A (en) * | 2020-08-06 | 2020-12-01 | 安徽恒信建设工程管理有限公司 | Municipal drainage pipeline leakage monitoring system |
| CN112013282B (en) * | 2020-08-06 | 2022-02-25 | 安徽恒信建设工程管理有限公司 | Municipal drainage pipeline leakage monitoring system |
| CN112460498A (en) * | 2020-11-16 | 2021-03-09 | 重庆电子工程职业学院 | Real-time liquid monitoring device based on Internet of things |
| CN113356782A (en) * | 2021-06-28 | 2021-09-07 | 江苏力克石油机械有限公司 | Embedded connection type oil pipe leaking stoppage sealer |
| CN113685651A (en) * | 2021-08-23 | 2021-11-23 | 深圳市天健坪山建设工程有限公司 | Municipal administration pipeline seepage emergency treatment equipment |
| WO2023165136A1 (en) * | 2022-05-14 | 2023-09-07 | 常州大学 | Self-adaptive plugging device for multi-hole pipeline leakage |
| US11988317B2 (en) | 2022-05-14 | 2024-05-21 | Changzhou University | Adaptive sealing devices for pipeline porous leakage |
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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: 20191105 Termination date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |