CN208703404U - A kind of double ring type fastening leak fixture - Google Patents
A kind of double ring type fastening leak fixture Download PDFInfo
- Publication number
- CN208703404U CN208703404U CN201821135589.6U CN201821135589U CN208703404U CN 208703404 U CN208703404 U CN 208703404U CN 201821135589 U CN201821135589 U CN 201821135589U CN 208703404 U CN208703404 U CN 208703404U
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- fixture block
- wall
- hole
- fixture
- sealing ring
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Abstract
The utility model discloses a kind of double ring type fastening leak fixtures, including the first fixture block and the second fixture block, the both ends of first fixture block and the second fixture block are welded with otic placode, first fixture block and the second fixture block circumferential inner wall top and bottom end offer the sealing ring mounting groove of ring structure, and the inner wall of sealing ring mounting groove is fixed with sealing ring by screw, the locking pull rod of T-shaped structure is plugged between first fixture block and second fixture block the same end otic placode, two opposite side outer walls of the locking pull rod offer jack, and support rod is plugged between two jacks, the outer circumferential walls top of second fixture block is welded with the screw rod being vertically arranged, and locking nut is threaded on the outer wall of screw rod.The both ends of support rod are plugged on the inside of jack in the utility model, so that locking pull rod is tensed in the case where support rod pushes up power effect upwards, the first fixture block and the second fixture block can be fixed, so that the polyvinyl chloride of installing and dismounting is convenient.
Description
Technical field
The utility model relates to blocking clamper technical field more particularly to a kind of double ring type fastening leak fixtures.
Background technique
Pressure sealing is a kind of modern lash-up recovering technology, when the pressure vessel and equipment of enterprise, pipeline, flange, valve hair
It when raw leakage, using this technology, can not stop production, in the case where not changing original system pressure, temperature, flow, safety is fast
Speed blocks leak point, and pressure sealing has become the important means that enterprise realizes long period, No leakage.
But the design of existing blocking clamper structure is single, is fixed by more bolt, installing and dismounting process ratio
It is cumbersome, and blocking clamper mainly passes through single sealing ring and realizes sealing, poor sealing effect is easy to happen fluid leakage.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of double ring type fastening proposed
Blocking clamper.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of double ring type fastening leak fixture, including the first fixture block and the second fixture block, first fixture block and the second fixture block
Both ends be welded with otic placode, first fixture block and the second fixture block circumferential inner wall top and bottom end offers ring structure
Sealing ring mounting groove, and the inner wall of sealing ring mounting groove is fixed with sealing ring, first fixture block and the second fixture block by screw
The locking pull rod of T-shaped structure is plugged between the otic placode of the same end, two opposite side outer walls of the locking pull rod offer
Jack, and support rod is plugged between two jacks, the outer circumferential walls top of second fixture block is welded with the spiral shell being vertically arranged
Bar, and locking nut is threaded on the outer wall of screw rod, the top outer wall middle of the support rod offers loose slot, institute
The inside that screw rod passes through loose slot is stated, and is formed and is slidably connected between screw rod and loose slot, the outer circumferential walls of first fixture block
Offer hole for injecting glue.
Preferably, the hole for injecting glue is located between two sealing ring mounting grooves, and the first fixture block and the second fixture block surround shape
At there is clip cavity, the inside of clip cavity is connected to the inside of hole for injecting glue, and hole for injecting glue is to be obliquely installed, and hole for injecting glue is close to positioned at the close of top
Seal mounting groove.
Preferably, the length of the loose slot is greater than the hole length of jack, and the both ends of loose slot are semicircular structure,
The middle groove width of loose slot is less than the internal diameter of locking nut.
Preferably, the specification of first fixture block and the second fixture block is identical, and the first fixture block and the second fixture block wall wide degree and
Otic placode it is of same size, the top outer wall of otic placode offers the perforation passed through for locking pull rod.
Preferably, the top of the locking pull rod is located at the top of the second fixture block, and the width of locking pull rod and jack
Hole depth is adapted.
The utility model has the following beneficial effects:
1, since the both ends of support rod are plugged on the inside of jack, so that locking pull rod pushes up masterpiece in support rod upwards
With lower tension, the first fixture block and the second fixture block can be fixed, so that the polyvinyl chloride of installing and dismounting is convenient.
2, by setting, there are two sealing rings, and cavity is formed between two sealing rings and the pipeline of encirclement, pass through note
Sealant is infused to the inside of cavity in glue hole, can further strengthen the novel sealing performance, avoid conventional seals are single from asking
Topic, sealing effect are more preferable.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of double ring type fastening leak fixture structural schematic diagram；
Fig. 2 be the utility model proposes a kind of double ring type fastening leak fixture partial top structural schematic diagram；
Fig. 3 be the utility model proposes a kind of double ring type fastening leak fixture the first fixture block structural schematic diagram.
In figure: 1 first fixture block, 2 sealing rings, 3 second fixture blocks, 4 locking pull rods, 5 support rods, 6 locking nuts, 7 screw rods, 8
Jack, 9 loose slots, 10 sealing ring mounting grooves, 11 hole for injecting glue, 12 otic placodes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of double ring type fastening leak fixture, including the first fixture block 1 and the second fixture block 3,1 He of the first fixture block
The both ends of second fixture block 3 are welded with otic placode 12, and the first fixture block 1 is identical with the specification of the second fixture block 3, and the first fixture block 1 and
Two fixture blocks, 3 wall wide degree and otic placode 12 it is of same size, the top outer wall of otic placode 12 is offered to be worn for lock that pull rod 4 passes through
Hole, the first fixture block 1 and 3 circumferential inner wall top of the second fixture block and bottom end offer the sealing ring mounting groove 10 of ring structure, and
The inner wall of sealing ring mounting groove 10 is fixed with sealing ring 2 by screw, the first fixture block 1 and 3 the same end otic placode 12 of the second fixture block it
Between be plugged with the locking pull rod 4 of T-shaped structure, the top of locking pull rod 4 is located at the top of the second fixture block 3, and the width of locking pull rod 4
The hole depth of degree and jack 8 is adapted, and the opposite side outer wall of two locking pull rods 4 offers jack 8, and two jacks 8
Between be plugged with support rod 5, the outer circumferential walls top of the second fixture block 3 is welded with the screw rod 7 being vertically arranged, and the outer wall of screw rod 7
On be threaded with locking nut 6, the top outer wall middle of support rod 5 offers loose slot 9, and the length of loose slot 9 is greater than
The hole length of jack 8, and the both ends of loose slot 9 are semicircular structure, the middle groove width of loose slot 9 is less than locking nut
6 internal diameter, screw rod 7 pass through the inside of loose slot 9, and are formed and be slidably connected between screw rod 7 and loose slot 9, the circle of the first fixture block 1
All outer walls offer hole for injecting glue 11, and hole for injecting glue 11 is located between two sealing ring mounting grooves 10, and the first fixture block 1 and the second fixture block
3 encirclements are formed with clip cavity, and the inside of clip cavity is connected to the inside of hole for injecting glue 11, and hole for injecting glue 11 is to be obliquely installed, and hole for injecting glue 11 is leaned on
Peri position is in the sealing ring mounting groove 10 at top.
Working principle: when being installed to the first fixture block 1 and the second fixture block 3, by tightening locking nut 6, so that lock
Tight screw rod 6 is moved up in the outer wall of screw rod 7, so that support rod 5 be jacked up upwards, due to the both ends of support rod 5 be plugged on it is slotting
The inside in hole 8, so that locking pull rod 4 tenses under the support rod 5 upwards effect of top power, it can be by the first fixture block 1 and second
Fixture block 3 is fixed, and is formed with cavity between two sealing rings 2 and the pipeline surrounded, is infused by hole for injecting glue 11 to the inside of cavity
Sealant can further strengthen the novel sealing performance.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of double ring type fastening leak fixture, including the first fixture block (1) and the second fixture block (3), which is characterized in that described first
The both ends of fixture block (1) and the second fixture block (3) are welded with otic placode (12), in first fixture block (1) and the second fixture block (3) circumference
Wall top and bottom end offer the sealing ring mounting groove (10) of ring structure, and the inner wall of sealing ring mounting groove (10) passes through spiral shell
Nail is fixed with sealing ring (2), is plugged with T-shaped structure between first fixture block (1) and the second fixture block (3) the same end otic placode (12)
Locking pull rod (4), two opposite side outer walls of locking pull rod (4) offer jack (8), and two jacks (8)
Between be plugged with support rod (5), the outer circumferential walls top of second fixture block (3) is welded with the screw rod (7) being vertically arranged, and spiral shell
It is threaded on the outer wall of bar (7) locking nut (6), the top outer wall middle of the support rod (5) offers loose slot
(9), the screw rod (7) passes through the inside of loose slot (9), and is formed and be slidably connected between screw rod (7) and loose slot (9), described
The outer circumferential walls of first fixture block (1) offer hole for injecting glue (11).
2. a kind of double ring type fastening leak fixture according to claim 1, which is characterized in that the hole for injecting glue (11) is located at
Between two sealing ring mounting grooves (10), and the first fixture block (1) and the second fixture block (3) surround and are formed with clip cavity, the inside of clip cavity
It is connected to the inside of hole for injecting glue (11), hole for injecting glue (11) is to be obliquely installed, and hole for injecting glue (11) is pacified close to the sealing ring positioned at top
Tankage (10).
3. a kind of double ring type fastening leak fixture according to claim 1, which is characterized in that the length of the loose slot (9)
Degree is greater than the hole length of jack (8), and the both ends of loose slot (9) are semicircular structure, the middle groove width of loose slot (9)
Less than the internal diameter of locking nut (6).
4. a kind of double ring type fastening leak fixture according to claim 1, which is characterized in that first fixture block (1) and
The specification of second fixture block (3) is identical, and of same size, the ear of the first fixture block (1) and the second fixture block (3) wall wide degree and otic placode (12)
The top outer wall of plate (12) offers the perforation passed through for locking pull rod (4).
5. a kind of double ring type fastening leak fixture according to claim 1, which is characterized in that locking pull rod (4)
Top is located at the top of the second fixture block (3), and the hole depth for the width and jack (8) for locking pull rod (4) is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821135589.6U CN208703404U (en) | 2018-07-18 | 2018-07-18 | A kind of double ring type fastening leak fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821135589.6U CN208703404U (en) | 2018-07-18 | 2018-07-18 | A kind of double ring type fastening leak fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208703404U true CN208703404U (en) | 2019-04-05 |
Family
ID=65938353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821135589.6U Active CN208703404U (en) | 2018-07-18 | 2018-07-18 | A kind of double ring type fastening leak fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208703404U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027029A (en) * | 2020-07-20 | 2020-12-04 | 沪东中华造船(集团)有限公司 | Ship maintenance pipeline releases trapped fuel and deposits water installation |
| CN113959646A (en) * | 2021-09-22 | 2022-01-21 | 成都嘉斯福科技有限公司 | Hydrogen pipeline joint leakage detection equipment |
-
2018
- 2018-07-18 CN CN201821135589.6U patent/CN208703404U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027029A (en) * | 2020-07-20 | 2020-12-04 | 沪东中华造船(集团)有限公司 | Ship maintenance pipeline releases trapped fuel and deposits water installation |
| CN113959646A (en) * | 2021-09-22 | 2022-01-21 | 成都嘉斯福科技有限公司 | Hydrogen pipeline joint leakage detection equipment |
| CN113959646B (en) * | 2021-09-22 | 2023-12-22 | 成都嘉斯福科技有限公司 | Hydrogen pipeline junction leakage detection equipment |
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