CN209340722U - A kind of novel closure equipment - Google Patents
A kind of novel closure equipment Download PDFInfo
- Publication number
- CN209340722U CN209340722U CN201822256938.6U CN201822256938U CN209340722U CN 209340722 U CN209340722 U CN 209340722U CN 201822256938 U CN201822256938 U CN 201822256938U CN 209340722 U CN209340722 U CN 209340722U
- Authority
- CN
- China
- Prior art keywords
- rigging
- block
- fixed part
- briquetting
- band
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
- F16L55/17—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
- F16L55/17—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose
- F16L55/172—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose the ring, band or sleeve being tightened by a tangentially arranged threaded pin and a nut
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model provides a kind of novel closure equipment, including blocks positioning card orchid, and blocking positioning card orchid includes the mounting portion and fixed part being parallel to each other, and the interconnecting piece of connection mounting portion and fixed part；Mounting portion is threaded with closure positioning jackscrew, and blocks positioning jackscrew and run through mounting portion；It blocks positioning jackscrew and is rotatably connected to briquetting close to fixed part one end, be formed with bearing surface on the adjacent surface of both briquetting and fixed part.Novel closure equipment described in the utility model, realizes Fast Installation, the effect of quick blocking.
Description
Technical field
The utility model belongs to plug leak field, equips more particularly, to a kind of novel closure.
Background technique
All kinds of hazardous chemical media are in production, transport or storing process, pipeline, flange, tank body facility etc. gradually by
It is washed away to medium, the influence of the factors such as burn into aging and external condition (temperature, pressure), is easy to appear ontology leakage, weld seam
The problem of sand holes, needs to carry out repairing leak stopping in time, to reduce property loss, personnel's harm and environmental pollution etc..
In existing closure sealing technique, fastening-type blocking method is mostly used greatly, i.e., is tied up using stationary fixture, steel band or steel
The modes such as the tension of cord make it generate reaction, apply leakage position and are greater than the pressure of medium itself, realize final balance
Method for blocking, the leakage for the chemicals medium that eliminates danger.
However, since the leak stopping such as stationary fixture mode is during actual leakage point blocks, there is Production Time compared with
It is long, need field surveys, design, scope of application minor issue, and the problem that blocking time is longer, operation difficulty is big.Simultaneously as
There is certain deviation in Standard fittings, prevent the stationary fixture of production is closely pasted from the straight tube with leakage in the production process
It closes, has severely impacted the effect blocked.
The height that leakage point blocks quality depends on the selection of impetus.And for flange or tank body as shown in Figure 1
Root position, stationary fixture is not only difficult to install since volume is larger, it also occur that the sidesway of fixture, loses so as to cause blocking
It loses.
Application No. is 201511035332.4 Chinese utility model patents in the prior art, using positioning card to flange root
The scheme that portion's leakage point blocks.Before blocking to flange root, need to install the positioning card of one with caliber same specification, such as
Fruit specification is different, then locating effect is poor, influences plugging effect, and the set-up time is slow.
Utility model content
In view of this, the utility model is directed to a kind of novel closure equipment, to solve the problems, such as that installation speed is slow.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of novel closure equipment, including block that positioning card is blue, block positioning card orchid include the mounting portion being parallel to each other and
Fixed part, and the interconnecting piece of connection mounting portion and fixed part；Mounting portion is threaded with closure positioning jackscrew, and blocks positioning
Jackscrew runs through mounting portion；It blocks positioning jackscrew and is rotatably connected to briquetting close to fixed part one end, the phase of both briquetting and fixed part
Bearing surface is formed on proximal surface.
Further, the closure positioning jackscrew is formed with spheric seat close to fixed part one end, and briquetting one end is provided with installation
Slot, spheric seat are inserted into mounting groove；It is provided with the annular groove of coaxial arrangement on the inner wall of mounting groove, is arranged with circlip in annular groove,
Spheric seat is stuck in mounting groove by circlip.
Further, the section of the bearing surface of both the briquetting and fixed part is arc-shaped.
Further, the bearing surface of the briquetting is formed with form friction pattern arranged side by side.
Further, the bearing surface of the fixed part is formed with the form friction pattern of right-angled intersection setting.
Further, it is also provided on the fixed part relative to the biggish block head of fixed part area, block head leans on
Nearly briquetting side is lined with the rubber mat of rubber system.
Further, the closure positioning jackscrew is radially provided with through-hole far from briquetting one end, is arranged with handle in through-hole.
Further, described further includes rigging band and preceding rigging block；Preceding rigging block forms previous there are two what is be arranged side by side
Through hole and the first two through hole, rigging band is around tube body and covers leakage point, and two end of rigging band extends through preceding pass through aperture
With the first two through hole；Preceding rigging block at preceding pass through aperture and the first two through hole, passes through jackscrew and rigging band holding screw respectively
Connection；Interconnecting piece outer wall forms the supporting surface for being parallel to tube body axis, and preceding rigging block is connected to supporting surface close to tube body one end
On.
Further, the rigging band winds multi-layer sealed band at leakage point.
Further, pulling assembly is additionally provided on the rigging band；Pulling assembly includes rear rigging block and strainer, is tensed
Device is set in outside two ends of rigging band, and rear rigging block is clamped in provinculum by two ends of the affixed rigging band of jackscrew, strainer
Have between block and rear rigging block.
Compared with the existing technology, closure equipment described in the utility model has the advantage that
1, it may be directly applied to straight tube leakage to block, shorten the built-up time for blocking equipment, improve and block quality；
2, increase the impetus of flange, tank body root leakage position, create conditions quickly and efficiently to block.
This product is run with track in the same direction, and then the built-up time of each component is effectively reduced, and is further shortened and was blocked
Time used in journey completes the closure process of leakage point；When various root leakage points block, provide safe and reliable
Force.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is leakage point position view described in the utility model embodiment；
Fig. 2 is that schematic diagram is equipped in novel closure described in the utility model embodiment 1；；
Fig. 3 is the portion the A enlarged drawing of Fig. 2；
Fig. 4 is that schematic diagram is equipped in novel closure described in the utility model embodiment 2.
Description of symbols:
1, it is blue to block positioning card；11, mounting portion；12, fixed part；13, interconnecting piece；131, supporting surface；14, positioning top is blocked
Silk；141, spheric seat；142, handle；15, briquetting；151, mounting groove；152, annular groove；16, circlip；2, block head；3, rigging
Band；4, preceding rigging block；5, pulling assembly；51, rear rigging block；52, strainer；6, leakage point.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or component must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection of two component internals.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment 1: a kind of novel closure equipment, as shown in Fig. 2, including blocking positioning card orchid 1.Positioning card orchid 1 is blocked to wrap
Include the mounting portion 11 and fixed part 12 being parallel to each other, and the interconnecting piece 13 of connection mounting portion 11 and fixed part 12.
Mounting portion 11 is threaded with closure positioning jackscrew 14, and blocks positioning jackscrew 14 and run through mounting portion 11.It is fixed to block
Position jackscrew 14 is provided with briquetting 15 close to 12 one end of fixed part, blocks positioning jackscrew 14 close to 12 one end of fixed part and is formed with spherical shape
Seat 141,15 one end of briquetting are provided with mounting groove 151, and spheric seat 141 is inserted into mounting groove 151.As shown in connection with fig. 3, mounting groove 151
Inner wall on be provided with the annular groove 152 of coaxial arrangement, be arranged with circlip 16 in annular groove 152, and to be set in closure fixed for circlip 16
Outside the jackscrew 14 of position；Circlip 16 is protruded from annular groove 152, and the internal diameter of circlip 16 is less than the diameter of spheric seat 141, thus spherical
Seat 141 is stuck in mounting groove 151 by circlip 16, and briquetting 15 and closure positioning jackscrew 14 are rotatablely connected.
Bearing surface, the abutting of 12 the two of briquetting 15 and fixed part are formed on the adjacent surface of 12 the two of briquetting 15 and fixed part
The section in face is arc-shaped, and the bearing surface of the two is located on same cylinder.The bearing surface of briquetting 15 is formed with arranged side by side rub
Line is wiped, and the bearing surface of fixed part 12 is formed with the form friction pattern of right-angled intersection setting, for clamping the tube body of leakage.Gu
The rubber mat that portion 12 is lined with rubber system close to 15 side of briquetting is determined, with plug leak point 6.If leakage point 6 is larger, on fixed part 12
It is also provided with relative to the biggish block head 2 of 12 area of fixed part, rubber mat is squeezed by block head 2, to guarantee sealing effect.
It blocks positioning jackscrew 14 and is radially provided with through-hole far from 15 one end of briquetting, handle 142 is arranged in through-hole, convenient for turning
It is dynamic to block positioning jackscrew 14.
Positioning jackscrew 14 is blocked by rotation in this way, briquetting 15 and fixed part 12 is made to clamp tube body, blend compounds pad blocks
Leakage point 6 on tube body.
Embodiment 2: as shown in figure 4, a kind of novel closure equipment, difference from Example 1 is, positions in addition to blocking
It further include rigging band 3 and preceding rigging block 4 outside card orchid 1.
Preceding rigging block 4 is formed there are two preceding pass through aperture arranged side by side and the first two through hole, and rigging band 3 bypasses tube body simultaneously
Leakage point 6 is covered, pass through aperture and the first two through hole before 3 liang of ends of rigging band extend through.Preceding rigging block 4 is respectively preceding consistent
At perforation and the first two through hole, it is connect by jackscrew with 3 holding screw of rigging band, so that preceding rigging block 4 tightens rigging band 3.
Rigging band 3 winds multi-layer sealed band, band plug leak point 6 at leakage point 6.
13 outer wall of interconnecting piece forms the supporting surface 131 for being parallel to tube body axis, and preceding rigging block 4 is abutted close to tube body one end
On supporting surface 131, to tighten rigging band 3.
To be easily installed preceding rigging block 4, pulling assembly 5 is additionally provided on rigging band 3.Pulling assembly 5 includes rear rigging block 51
With strainer 52, strainer 52 is set in outside 3 two ends of rigging band, and rear rigging block 51 passes through 3 two, the affixed rigging band of jackscrew
End, strainer 52 are clamped between preceding rigging block 4 and rear rigging block 51.Strainer 52 is a kind of hydraulic cylinder of hollow setting,
By the driving of hydraulic system, strainer 52 extends, while by adjusting jackscrew, keeping rear rigging block 51 and rigging band 3 affixed, and preceding
Lockset block slides along lockset band, and with the elongation of strainer 52, preceding rigging block 4 moves forward and tightens rigging band 3, before being fixed by jackscrew
Rigging block 51 and strainer 52 after successively removing after lockset block are completed to block.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of novel closure equipment, it is characterised in that: blue (1) including blocking positioning card, it includes mutual for blocking positioning card blue (1)
Parallel mounting portion (11) and fixed part (12), and the interconnecting piece (13) of connection mounting portion (11) and fixed part (12)；Installation
Portion (11) is threaded with closure positioning jackscrew (14), and blocks positioning jackscrew (14) and run through mounting portion (11)；Block positioning top
Silk (14) is rotatably connected to briquetting (15) close to fixed part (12) one end, on the adjacent surface of briquetting (15) and fixed part (12) the two
It is formed with bearing surface.
2. closure equipment according to claim 1, it is characterised in that: block positioning jackscrew (14) close to fixed part (12) one
End is formed with spheric seat (141), and briquetting (15) one end is provided with mounting groove (151), and spheric seat (141) is inserted into mounting groove (151)；
It is provided with the annular groove (152) of coaxial arrangement on the inner wall of mounting groove (151), is arranged with circlip (16) in annular groove (152), it is spherical
Seat (141) is stuck in mounting groove (151) by circlip (16).
3. closure equipment according to claim 1, it is characterised in that: the bearing surface of briquetting (15) and fixed part (12) the two
Section it is arc-shaped.
4. closure equipment according to claim 1, it is characterised in that: the bearing surface of briquetting (15) is formed with arranged side by side
Form friction pattern.
5. closure equipment according to claim 1, it is characterised in that: the bearing surface of fixed part (12) is formed with right-angled intersection
The form friction pattern of setting.
6. closure equipment according to claim 5, it is characterised in that: fixed part is also provided on (12) relative to fixation
The biggish block head of portion (12) area (2), block head (2) are lined with the rubber mat of rubber system close to briquetting (15) side.
7. closure equipment according to claim 1, it is characterised in that: block positioning jackscrew (14) far from briquetting (15) one end
It is radially provided with through-hole, handle (142) are arranged in through-hole.
8. closure equipment according to claim 1, it is characterised in that: further include rigging band (3) and preceding rigging block (4)；Before
Rigging block (4) is formed there are two preceding pass through aperture arranged side by side and the first two through hole, and rigging band (3) bypasses tube body and covers and lets out
Leak source (6), pass through aperture and the first two through hole before (3) two end of rigging band extends through；Preceding rigging block (4) is respectively preceding consistent
At perforation and the first two through hole, it is connect by jackscrew with rigging band (3) holding screw；The formation of interconnecting piece (13) outer wall is parallel to
The supporting surface (131) of tube body axis, preceding rigging block (4) are connected on supporting surface (131) close to tube body one end.
9. closure equipment according to claim 1, it is characterised in that: it is close that rigging band (3) winds multilayer at leakage point (6)
Seal band.
10. closure equipment according to claim 9, it is characterised in that: be additionally provided with pulling assembly (5) on rigging band (3)；It draws
Tight component (5) includes rear rigging block (51) and strainer (52), and strainer (52) is set in outside (3) two ends of rigging band, after
Rigging block (51) is clamped in preceding rigging block (4) and rear rigging block by (3) two ends of the affixed rigging band of jackscrew, strainer (52)
(51) between.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822256938.6U CN209340722U (en) | 2018-12-29 | 2018-12-29 | A kind of novel closure equipment |
| PCT/CN2019/121474 WO2020134825A1 (en) | 2018-12-29 | 2019-11-28 | Flexible device for rapid plugging by pressure application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822256938.6U CN209340722U (en) | 2018-12-29 | 2018-12-29 | A kind of novel closure equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209340722U true CN209340722U (en) | 2019-09-03 |
Family
ID=67760293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822256938.6U Active CN209340722U (en) | 2018-12-29 | 2018-12-29 | A kind of novel closure equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN209340722U (en) |
| WO (1) | WO2020134825A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020134825A1 (en) * | 2018-12-29 | 2020-07-02 | 天津安固密封技术有限公司 | Flexible device for rapid plugging by pressure application |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB141206A (en) * | 1919-05-08 | 1920-04-15 | John Irving Kirby | Improved appliance for temporarily stopping a burst in a pipe |
| US1627995A (en) * | 1925-12-07 | 1927-05-10 | William J Pendry | Pipe-sealing device |
| US2236913A (en) * | 1937-11-17 | 1941-04-01 | M B Skinner Co | Welding patch clamp |
| US2377643A (en) * | 1943-04-24 | 1945-06-05 | Nelson Fred | System for plugging pipe leaks |
| US2905206A (en) * | 1956-11-23 | 1959-09-22 | Chem Dev Corp | Patch for repairing leak holes in pipe lines and method for applying the same |
| CN108458201B (en) * | 2018-04-17 | 2023-08-18 | 中煤平朔集团有限公司 | Quick plugging device is pressed in pipeline area |
| CN209340722U (en) * | 2018-12-29 | 2019-09-03 | 天津安固密封技术有限公司 | A kind of novel closure equipment |
-
2018
- 2018-12-29 CN CN201822256938.6U patent/CN209340722U/en active Active
-
2019
- 2019-11-28 WO PCT/CN2019/121474 patent/WO2020134825A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020134825A1 (en) * | 2018-12-29 | 2020-07-02 | 天津安固密封技术有限公司 | Flexible device for rapid plugging by pressure application |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020134825A1 (en) | 2020-07-02 |
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