CN209084221U - A kind of bite type transition joint preventing material leakage - Google Patents
A kind of bite type transition joint preventing material leakage Download PDFInfo
- Publication number
- CN209084221U CN209084221U CN201821765823.3U CN201821765823U CN209084221U CN 209084221 U CN209084221 U CN 209084221U CN 201821765823 U CN201821765823 U CN 201821765823U CN 209084221 U CN209084221 U CN 209084221U
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- China
- Prior art keywords
- nut
- tube body
- kelly
- joint
- pipe sleeve
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Abstract
The utility model discloses the bite type transition joints that one kind can prevent material leakage, including tube body, joint body is connected on the right side of the tube body, the lateral wall of the joint body and tube body is socketed with pipe sleeve, the inside of the pipe sleeve and be located at tube body lateral wall mounting plate is installed, reset spring is installed on the right side of the mounting plate.This can prevent the bite type transition joint of material leakage, by the way that kelly is arranged, when tube body is connect with joint body to be loosened, material or liquid leakage come out, the internal pressure of pipe sleeve is set to change, since kelly is arc-shaped deformation plate, when pressure change, kelly changes, it skids off and out of groove, to make to unclamp with the hook that kelly is clamped, then reset spring, which loses, draws high power, it is restored to original position, to slide into tube body and joint body junction with the first sealing ring, to block the gap of junction, prevent tube body from continuing to leak with joint body junction.
Description
Technical field
The utility model relates to bite type transition joint technical field, specially a kind of bite type that can prevent material leakage
Transition joint.
Background technique
Connector primarily serves undertaking effect, and in Communication terminology, connector is mounted between cable and cable, has certain
Insulation and sealing performance, so that the equipment of two and the above cable continuous operation makes two DNA points in technique for gene engineering
The both ends of son or a DNA molecular can match again the sequence of linked enzyme covalent linkage through digestion, and common connector is main
It carries out transporting various materials and liquid for connecting two root canal roads for tubulose.
Traditional bite type transition joint is when connecting two root canal roads, in prolonged use, due to frequent
The impact and extruding for being subjected to material perhaps liquid, which cause junction that damaged perhaps leakage occurs, flows out material or liquid, long
Time, which is not handled, will cause unnecessary economic loss, and we have proposed one kind can prevent material leakage to solve the above-mentioned problems
Bite type transition joint.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide the bite type transition joint that one kind can prevent material leakage
The traditional bite type transition joint proposed in background technique is when connecting two root canal roads, in prolonged use, by
Causing junction that damaged perhaps leakage occurs in the impact and extruding for being frequently subjected to material perhaps liquid makes material or liquid
Body outflow, does not handle the problem of will cause unnecessary economic loss for a long time.
To achieve the above object, the utility model provides the following technical solutions: one kind can prevent the bite type of material leakage
Transition joint, including tube body are connected with joint body, the lateral wall socket of the joint body and tube body on the right side of the tube body
There is a pipe sleeve, the inside of the pipe sleeve and lateral wall for being located at tube body is equipped with mounting plate is equipped with multiple on the right side of the mounting plate
Position spring, the right side of the reset spring and the lateral wall for being located at joint body are equipped with the first seal washer, the reset bullet
The right side of spring and be located at the first seal washer inside hook is installed, the lateral wall of the joint body opens up fluted, institute
It states and kelly is installed in groove, the lateral wall of the pipe sleeve offers through-hole, and the kelly runs through through-hole far from one end of groove
And lateral wall is equipped with fixture nut, the one end of the kelly far from groove and is located above fixture nut and is equipped with connection
Bar, the lateral wall of the kelly and be located at connecting rod above stop nut is installed, be connected with position on the right side of the connecting rod
In the fixed frame of pipe sleeve lateral wall, the pipe sleeve and tube body junction are equipped with the first nut, and first nut and pipe sleeve connect
The place of connecing is equipped with the second seal washer, and the pipe sleeve and joint body junction are equipped with the second nut, the joint body
Lateral wall and be located at the second nut on the right side of third nut is installed.
Preferably, the tube body is threadedly coupled with joint body, and the pipe sleeve is slidably connected with tube body and joint body.
Preferably, the mounting plate be annular slab, and the right side of mounting plate and be located at tube body at the top and bottom of be equipped with
Two reset springs.
Preferably, it there are two the hooks, and links up with and is clamped with kelly.
Preferably, the kelly has two, and kelly is arc-shaped deformation plate, the kelly and fixture nut and stop nut
It is threadedly coupled.
Preferably, first nut is threadedly coupled with tube body, second nut and third nut and joint body spiral shell
Line connection.
Compared with prior art, the utility model has the beneficial effects that this can be prevented in the bite type of material leakage indirectly
Head, by the way that kelly is arranged, when tube body is connect with joint body to be loosened, material or liquid leakage are come out, and make pipe
The internal pressure of set changes, and since kelly is arc-shaped deformation plate, when pressure change, kelly changes, from groove
It inside skids off and, to make to unclamp with the hook that kelly is clamped, then reset spring, which loses, draws high power, original position is restored to, thus band
The first sealing ring slide into tube body and joint body junction, to block the gap of junction, prevent tube body and joint body
Junction continues to leak, and kelly changes to be displaced connecting rod, and connecting rod moves in fixed frame, facilitates work
Personnel's observation, finds leakage situation in time, carries out maintenance replacement, by the second seal washer, be respectively mounted at left and right sides of pipe sleeve
There is the second seal washer, the second seal washer is fixed on to the two sides of pipe sleeve by the first nut and the second nut, it is further close
Envelope, prevents material or liquid leakage.
Detailed description of the invention
Fig. 1 is the bite type transition joint structure sectional view that the utility model one kind can prevent material leakage；
Fig. 2 is that the utility model one kind can prevent schematic enlarged-scale view at the bite type transition joint A of material leakage.
In figure: 1- tube body；2- joint body；3- pipe sleeve；4- mounting plate；5- reset spring；The first seal washer of 6-；7- is hung
Hook；8- groove；9- kelly；10- through-hole；11- fixture nut；12- connecting rod；13- stop nut；14- fixed frame；15- first
Nut；The second seal washer of 16-；The second nut of 17-；18- third nut.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1 and Fig. 2, a kind of embodiment provided by the utility model: one kind can prevent the bite type of material leakage
Transition joint, including tube body 1, the right side of tube body 1 are connected with joint body 2, and the lateral wall of joint body 2 and tube body 1 is socketed with
Pipe sleeve 3, tube body 1 are threadedly coupled with joint body 2, and pipe sleeve 3 is slidably connected with tube body 1 and joint body 2, the inside of pipe sleeve 3 and
Mounting plate 4 is installed positioned at the lateral wall of tube body 1, the right side of mounting plate 4 is equipped with reset spring 5, and mounting plate 4 is annular slab,
And the right side of mounting plate 4 and be located at tube body 1 top and bottom two reset springs 5, the right side and position of reset spring 5 are installed
First seal washer 6 is installed in the lateral wall of joint body 2, the right side of reset spring 5 and is located at the interior of the first seal washer 6
Portion is equipped with hook 7, and the lateral wall of joint body 2 opens up fluted 8, and kelly 9 is equipped in groove 8, and there are two hooks 7, and
Hook 7 is clamped with kelly 9, and the lateral wall of pipe sleeve 3 offers through-hole 10, and the one end of kelly 9 far from groove 8 is through through-hole 10 and outer
Side wall is equipped with fixture nut 11, the one end of kelly 9 far from the groove 8 and top for being located at fixture nut 11 is equipped with connecting rod
12, the lateral wall of the kelly 9 and top for being located at connecting rod 12 is equipped with stop nut 13, kelly 9 has two, and kelly 9 is arc
Deformation plate, kelly 9 are threadedly coupled with fixture nut 11 and stop nut 13, and the right side of the connecting rod 12, which is connected with, is located at pipe
The fixed frame 14 of 3 lateral walls is covered, pipe sleeve 3 and 1 junction of tube body are equipped with the first nut 15, and the first nut 15 is connect with pipe sleeve 3
Place is equipped with the second seal washer 16, and pipe sleeve 3 and 2 junction of joint body are equipped with the second nut 17, the outside of joint body 2
Wall and be located at the second nut 17 right side third nut 18 is installed, the first nut 15 is threadedly coupled with tube body 1, the second nut 17
It is threadedly coupled with third nut 18 with joint body 2, by the way that kelly 9 is arranged, is loosened when tube body 1 is connect with joint body 2
When, material or liquid leakage come out, and so that the internal pressure of pipe sleeve 3 is changed, since kelly 9 is arc-shaped deformation plate,
When pressure change, kelly 9 changes, and skids off and out of groove 8, to make to unclamp with the hook 7 that kelly 9 is clamped, so
Reset spring 5, which loses, afterwards draws high power, is restored to original position, connect to slide into tube body 1 with the first sealing ring 6 with joint body 2
Place, to block the gap of junction, prevents tube body 1 from continuing to leak with 2 junction of joint body, kelly 9 changes
To make connecting rod 12 be displaced, connecting rod 12 moves in fixed frame 14, and staff is facilitated to observe, the feelings of discovery leakage in time
Condition carries out maintenance replacement, and by the second seal washer 16, the left and right sides of pipe sleeve 3 is mounted on the second seal washer 16, passes through
Second seal washer 16 is fixed on the two sides of pipe sleeve 3 by the first nut 15 and the second nut 17, further seal, prevent material or
Person's liquid leakage.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. one kind can prevent the bite type transition joint of material leakage, including tube body (1), it is characterised in that: the tube body (1)
Right side is connected with joint body (2), and the lateral wall of the joint body (2) and tube body (1) is socketed with pipe sleeve (3), the pipe sleeve
(3) the inside and lateral wall for being located at tube body (1) is equipped with mounting plate (4), is equipped with reset bullet on the right side of the mounting plate (4)
Spring (5), the right side of the reset spring (5) and the lateral wall for being located at joint body (2) are equipped with the first seal washer (6), institute
It states the right side of reset spring (5) and is equipped with hook (7) positioned at the inside of the first seal washer (6), the joint body (2)
Lateral wall opens up fluted (8), is equipped with kelly (9) in the groove (8), the lateral wall of the pipe sleeve (3) offers through-hole
(10), the one end of the kelly (9) far from groove (8) is through through-hole (10) and lateral wall is equipped with fixture nut (11), described
Kelly (9) far from groove (8) one end and be located at fixture nut (11) above be equipped with connecting rod (12), the kelly (9)
Lateral wall and be located at connecting rod (12) above be equipped with stop nut (13), be connected with position on the right side of the connecting rod (12)
In the fixed frame (14) of pipe sleeve (3) lateral wall, the pipe sleeve (3) and tube body (1) junction are equipped with the first nut (15), described
First nut (15) and pipe sleeve (3) junction are equipped with the second seal washer (16), and the pipe sleeve (3) and joint body (2) are even
The place of connecing is equipped with the second nut (17), the lateral wall of the joint body (2) and be located at the second nut (17) on the right side of be equipped with
Third nut (18).
2. the bite type transition joint that one kind according to claim 1 can prevent material leakage, it is characterised in that: the pipe
Body (1) is threadedly coupled with joint body (2), and the pipe sleeve (3) is slidably connected with tube body (1) and joint body (2).
3. the bite type transition joint that one kind according to claim 1 can prevent material leakage, it is characterised in that: the peace
Loading board (4) be annular slab, and the right side of mounting plate (4) and be located at tube body (1) at the top and bottom of two reset springs are installed
(5)。
4. the bite type transition joint that one kind according to claim 1 can prevent material leakage, it is characterised in that: the extension
There are two hooks (7), and links up with (7) and kelly (9) and be clamped.
5. the bite type transition joint that one kind according to claim 1 can prevent material leakage, it is characterised in that: the card
Bar (9) has two, and kelly (9) is arc-shaped deformation plate, the kelly (9) and fixture nut (11) and stop nut (13) screw thread
Connection.
6. the bite type transition joint that one kind according to claim 1 can prevent material leakage, it is characterised in that: described
One nut (15) is threadedly coupled with tube body (1), and second nut (17) and third nut (18) and joint body (2) screw thread connect
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821765823.3U CN209084221U (en) | 2018-10-30 | 2018-10-30 | A kind of bite type transition joint preventing material leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821765823.3U CN209084221U (en) | 2018-10-30 | 2018-10-30 | A kind of bite type transition joint preventing material leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209084221U true CN209084221U (en) | 2019-07-09 |
Family
ID=67121432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821765823.3U Active CN209084221U (en) | 2018-10-30 | 2018-10-30 | A kind of bite type transition joint preventing material leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209084221U (en) |
-
2018
- 2018-10-30 CN CN201821765823.3U patent/CN209084221U/en active Active
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| GR01 | Patent grant |