CN207703418U - A kind of pneumatic sealing test device at Petrochemical Pipe Joints - Google Patents
A kind of pneumatic sealing test device at Petrochemical Pipe Joints Download PDFInfo
- Publication number
- CN207703418U CN207703418U CN201721926351.0U CN201721926351U CN207703418U CN 207703418 U CN207703418 U CN 207703418U CN 201721926351 U CN201721926351 U CN 201721926351U CN 207703418 U CN207703418 U CN 207703418U
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- Prior art keywords
- mounting base
- mounting
- hole
- kelly
- welded
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Abstract
The utility model discloses a kind of pneumatic sealing test devices at Petrochemical Pipe Joints, including the first mounting base, the top of first mounting base is equipped with the second mounting base, first mounting base symmetrically offers arc-shaped slot with the second mounting base side close to each other, one side roof part of the first mounting base offers the mounting groove that side is set as opening, link block is rotatablely equipped in mounting groove, and the top of link block and the bottom of the second mounting base are welded and fixed, mounting hole is offered at the top of second mounting base, mounting hole is connected with arc-shaped slot, air gauge is installed in mounting hole, and barometric top extends to the top of the second mounting base, first mounting base side is installed with mounting blocks, card hole is offered at the top of mounting blocks.The utility model is simple in structure, easy for installation, can be very easily detected to the air-tightness of junction, save manpower, improve detection efficiency.
Description
Technical field
The utility model is related to pipeline inspection technology field more particularly to a kind of hermetic seal inspections at Petrochemical Pipe Joints
Survey device.
Background technology
Pipeline is to convey, distribute, mixing, detaching discharge, metering, control and the component for preventing gas flowing, in reality
In the application process on border, in order to increase the length of pipeline, many junctions are had between pipeline, and these junctions are long-term
Aging is easy to happen during use, it is therefore desirable to periodic detection be carried out to junction, detecting the gas tightness of junction is
No good, existing pneumatic sealing test device is screwed mounted on junction mostly, is not easy to dismount, is caused to detect
Inefficiency, therefore the utility model proposes solution on this question.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed connects for pipeline
The pneumatic sealing test device of joint.
To achieve the goals above, the utility model uses following technical solution：
A kind of pneumatic sealing test device at Petrochemical Pipe Joints, including the first mounting base, first mounting base
Top is equipped with the second mounting base, and the first mounting base symmetrically offers arc-shaped slot with the second mounting base side close to each other, the
One side roof part of one mounting base offers the mounting groove that side is set as opening, link block is rotatablely equipped in mounting groove, and even
The top and the bottom of the second mounting base for connecing block are welded and fixed, and mounting hole, mounting hole and arc are offered at the top of the second mounting base
Shape card slot is connected, and is equipped with air gauge in mounting hole, and barometric top extends to the top of the second mounting base, and described
One mounting base side is installed with mounting blocks, and card hole is offered at the top of mounting blocks, kelly is slidably fitted in card hole, and block
The both ends of bar all extend to outside card hole, and the top of kelly extends to the top of the second mounting base, and the side of the mounting hole is equipped with
The side of the fixed block being welded at the top of the second mounting base, fixed block offers through-hole, and kelly is opened up close to the side of fixed block
There are multiple card slots, mandril is slidably fitted in through-hole, and the both ends of mandril all extend to outside through-hole, one end of mandril extends to card
In slot.
Preferably, it is installed with cross bar in the mounting groove, link block is rotatably installed on cross bar.
Preferably, it is arranged with sealing ring in the mounting hole, air gauge is set in sealing ring.
Preferably, the bottom end of the kelly is welded with block, and the first bullet being set on kelly is welded at the top of block
Spring, the first spring are welded and fixed with mounting blocks.
Preferably, the fixture block being slidably located on mandril is fixed in the through-hole, fixture block is set close to the side of kelly
There are the fixed sliding block being set on mandril, sliding block to be slidably mounted in through-hole, the both sides of sliding block, which symmetrically roll, is equipped with ball, and two
A ball is in rolling contact with the both sides inner wall of through-hole respectively, and sliding block is welded with second be set on mandril close to the side of fixture block
Spring, second spring are welded and fixed with fixture block.
Preferably, the top of the kelly is welded with the first in command, and mandril is welded with second close to barometric one end
The quantity of hand, card slot is five to eight, and five to eight card slot equidistant intervals are arranged on kelly.
Compared with prior art, the utility model has the beneficial effects that：
In the utility model, by the first mounting base, the second mounting base, arc-shaped slot, mounting groove, link block, mounting hole,
The cooperation of air gauge, mounting blocks, card hole, kelly, fixed block, through-hole, card slot, mandril, can be very easily two arc cards
Slot is mounted on the pipeline outer wall of junction and is fixed up, and is detected to the air-tightness of junction, but also can pass through
It rotating the first mounting base and the second mounting base and 360 degree of detections is carried out to junction, the utility model is simple in structure, easy for installation,
Very easily the air-tightness of junction can be detected, save manpower, improve detection efficiency.
Description of the drawings
Fig. 1 be the utility model proposes a kind of main view for the pneumatic sealing test device at Petrochemical Pipe Joints structure
Schematic diagram；
Fig. 2 be the utility model proposes a kind of part A for the pneumatic sealing test device at Petrochemical Pipe Joints knot
Structure schematic diagram.
In figure：1 first mounting base, 2 second mounting bases, 3 arc-shaped slots, 4 mounting grooves, 5 link blocks, 6 mounting holes, 7 air pressures
Table, 8 mounting blocks, 9 card holes, 10 kellies, 11 fixed blocks, 12 through-holes, 13 card slots, 14 mandrils.
Specific implementation mode
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.1-2, a kind of pneumatic sealing test device at Petrochemical Pipe Joints, including the first mounting base 1, the first peace
The top for filling seat 1 is equipped with the second mounting base 2, and the first mounting base 1 and the second mounting base 2 side close to each other symmetrically offer arc
One side roof part of shape card slot 3, the first mounting base 1 offers the mounting groove 4 that side is set as opening, is rotatablely installed in mounting groove 4
There is link block 5, and the top of link block 5 and the bottom of the second mounting base 2 are welded and fixed, the top of the second mounting base 2 offers
Mounting hole 6, mounting hole 6 are connected with arc-shaped slot 3, air gauge 7 are equipped in mounting hole 6, and the top of air gauge 7 extends to
The top of second mounting base 2,1 side of the first mounting base are installed with mounting blocks 8, and the top of mounting blocks 8 offers card hole 9,
Kelly 10 is slidably fitted in card hole 9, and the both ends of kelly 10 all extend to outside card hole 9, the top of kelly 10 extends to second
The top of mounting base 2, the side of mounting hole 6 are equipped with the fixed block 11 for being welded on 2 top of the second mounting base, the side of fixed block 11
Through-hole 12 is offered, kelly 10 offers multiple card slots 13 close to the side of fixed block 11, mandril is slidably fitted in through-hole 12
14, and the both ends of mandril 14 all extend to outside through-hole 12, one end of mandril 14 extends in card slot 13, by the first mounting base 1,
Second mounting base 2, mounting groove 4, link block 5, mounting hole 6, air gauge 7, mounting blocks 8, card hole 9, kelly 10, is consolidated arc-shaped slot 3
Determine the cooperation of block 11, through-hole 12, card slot 13, mandril 14, very easily two arc-shaped slots 3 can be mounted on the pipe of junction
It on pipeline outer wall and is fixed up, the air-tightness of junction is detected, but also can be by rotating the first mounting base 1 and the
Two mounting bases 2 carry out 360 degree of detections to junction, and the utility model is simple in structure, easy for installation, can be very easily to junction
Air-tightness be detected, save manpower, improve detection efficiency.
In the utility model, cross bar is installed in mounting groove 4, link block 5 is rotatably installed on cross bar, mounting hole 6
It is inside arranged with sealing ring, air gauge 7 is set in sealing ring, and the bottom end of kelly 10 is welded with block, is welded at the top of block
The first spring being set on kelly 10, the first spring are welded and fixed with mounting blocks 8, are fixed with and are slidably located in through-hole 12
Fixture block on mandril 14, fixture block are equipped with the fixed sliding block being set on mandril 14 close to the side of kelly 10, and sliding block is slidably installed
In through-hole 12, the both sides of sliding block, which symmetrically roll, is equipped with ball, and two balls connect with the both sides inner wall rolling of through-hole 12 respectively
It touches, sliding block is welded with the second spring being set on mandril 14 close to the side of fixture block, and second spring is welded and fixed with fixture block, card
The top of bar 10 is welded with the first in command, and mandril 14 is welded with second handle close to one end of air gauge 7, and the quantity of card slot 13 is
Five to eight, five to eight 13 equidistant intervals of card slot are arranged on kelly 10, by the first mounting base 1, the second mounting base 2,
Arc-shaped slot 3, mounting groove 4, link block 5, mounting hole 6, air gauge 7, mounting blocks 8, card hole 9, kelly 10, fixed block 11, through-hole
12, the cooperation of card slot 13, mandril 14 can very easily be mounted on two arc-shaped slots 3 on the pipeline outer wall of junction simultaneously
It is fixed up, the air-tightness of junction is detected, but also can be by rotating the first mounting base 1 and the second mounting base 2
360 degree of detections are carried out to junction, the utility model is simple in structure, easy for installation, can be very easily to the air-tightness of junction
It is detected, saves manpower, improve detection efficiency.
Operation principle：In use, pulling second handle first, second handle drives mandril 14 to move, and mandril 14, which drives, to be slided
Block moves in through-hole 12, and sliding block compresses second spring, while mandril 14 moves in card slot 13, pulls on second handle,
Mandril 14 is pulled out out of card slot 13, the second mounting base 2 is rotated then up, two arc-shaped slots 3 is stuck in pipeline junction
Outer wall on, the first mounting base 1 and the second mounting base 2 can be rotated at this time and change test position, then pull the first manually
Hand, the first in command drive kelly 10 to be moved in card hole 9, and kelly 10 drives block to compress the first spring, pulls on the first
Hand makes two arc-shaped slots 3 that the outer wall of pipeline junction is clamped, second handle is then unclamped, then in the work of second spring
Under firmly, mandril 14 is snapped onto again in corresponding card slot 13, then by observing air gauge 7 it may determine that pipeline connects
Place whether gas leakage.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
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 (6)
1. a kind of pneumatic sealing test device at Petrochemical Pipe Joints, including the first mounting base (1), which is characterized in that described
The top of first mounting base (1) is equipped with the second mounting base (2), the first mounting base (1) and the second mounting base (2) it is close to each other one
Side symmetrically offers arc-shaped slot (3), and a side roof part of the first mounting base (1) offers the mounting groove that side is set as opening
(4), link block (5) is rotatablely equipped in mounting groove (4), and the top of link block (5) and the bottom of the second mounting base (2) are welded
It is fixed, mounting hole (6) is offered at the top of the second mounting base (2), mounting hole (6) is connected with arc-shaped slot (3), mounting hole
(6) air gauge (7) is installed in, and extends to the top of the second mounting base (2) at the top of air gauge (7), first installation
Seat (1) side is installed with mounting blocks (8), and card hole (9) is offered at the top of mounting blocks (8), is slidably fitted in card hole (9)
Kelly (10), and the both ends of kelly (10) all extend to card hole (9) outside, the top of kelly (10) extends to the second mounting base (2)
Top, the side of the mounting hole (6) is equipped with the fixed block (11) being welded at the top of the second mounting base (2), fixed block (11)
Side offer through-hole (12), kelly (10) offers multiple card slots (13), through-hole (12) close to the side of fixed block (11)
It is inside slidably fitted with mandril (14), and the both ends of mandril (14) all extend to through-hole (12) outside, one end of mandril (14) extends to
In card slot (13).
2. a kind of pneumatic sealing test device at Petrochemical Pipe Joints according to claim 1, which is characterized in that described
It is installed with cross bar in mounting groove (4), link block (5) is rotatably installed on cross bar.
3. a kind of pneumatic sealing test device at Petrochemical Pipe Joints according to claim 1, which is characterized in that described
It is arranged with sealing ring in mounting hole (6), air gauge (7) is set in sealing ring.
4. a kind of pneumatic sealing test device at Petrochemical Pipe Joints according to claim 1, which is characterized in that described
The bottom end of kelly (10) is welded with block, and the first spring being set on kelly (10), the first spring are welded at the top of block
It is welded and fixed with mounting blocks (8).
5. a kind of pneumatic sealing test device at Petrochemical Pipe Joints according to claim 1, which is characterized in that described
The fixture block being fixed in through-hole (12) on the mandril that is slidably located in (14), fixture block are equipped with fixing sleeve close to the side of kelly (10)
The sliding block being located on mandril (14), sliding block are slidably mounted in through-hole (12), and the both sides of sliding block, which symmetrically roll, is equipped with ball, and two
Both sides inner wall of a ball respectively with through-hole (12) is in rolling contact, and sliding block is welded with close to the side of fixture block is set in mandril (14)
On second spring, second spring is welded and fixed with fixture block.
6. a kind of pneumatic sealing test device at Petrochemical Pipe Joints according to claim 1, which is characterized in that described
The top of kelly (10) is welded with the first in command, and mandril (14) is welded with second handle, card slot close to one end of air gauge (7)
(13) quantity is five to eight, and five to eight card slot (13) equidistant intervals are arranged on kelly (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926351.0U CN207703418U (en) | 2017-12-29 | 2017-12-29 | A kind of pneumatic sealing test device at Petrochemical Pipe Joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926351.0U CN207703418U (en) | 2017-12-29 | 2017-12-29 | A kind of pneumatic sealing test device at Petrochemical Pipe Joints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207703418U true CN207703418U (en) | 2018-08-07 |
Family
ID=63030899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721926351.0U Expired - Fee Related CN207703418U (en) | 2017-12-29 | 2017-12-29 | A kind of pneumatic sealing test device at Petrochemical Pipe Joints |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207703418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455466A (en) * | 2019-08-16 | 2019-11-15 | 鲁宸轩 | A kind of automation pipe testing apparatus |
-
2017
- 2017-12-29 CN CN201721926351.0U patent/CN207703418U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455466A (en) * | 2019-08-16 | 2019-11-15 | 鲁宸轩 | A kind of automation pipe testing apparatus |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20191229 |