CN215891461U - Adjustable sealing pipe sleeve - Google Patents
Adjustable sealing pipe sleeve Download PDFInfo
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- CN215891461U CN215891461U CN202120612197.XU CN202120612197U CN215891461U CN 215891461 U CN215891461 U CN 215891461U CN 202120612197 U CN202120612197 U CN 202120612197U CN 215891461 U CN215891461 U CN 215891461U
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- pipe
- fixed
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- fixed block
- clamping
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- 238000007789 sealing Methods 0.000 title claims abstract description 43
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The application relates to the technical field of sealing pipe sleeves, and discloses an adjustable sealing pipe sleeve which comprises a fixed block in a straight hexagonal prism shape, wherein a fixed pipe and an operating pipe are respectively arranged at two ends of the fixed block along the axis direction, a first fixed hole is formed in the end surface of the fixed block, a second fixed hole communicated with the first fixed hole is formed in the end surface of the fixed pipe far away from the fixed block, a third fixed hole communicated with the first fixed hole is formed in the end surface of the operating pipe far away from the fixed block, external threads are formed in the fixed pipe and the operating pipe, and the operating pipe is detachably connected with the fixed block through a locking structure; the locking structure comprises a clamping block arranged on one side of the operating pipe, which faces the fixed block, and a clamping rod in threaded connection with the clamping hole; when the operation pipe is connected with the fixed block, kelly and fixture block butt, this application has the effect that improves sealed pipe box suitability.
Description
Technical Field
The application relates to the technical field of sealing pipe sleeves, in particular to an adjustable sealing pipe sleeve.
Background
At present, a sealing pipe sleeve is a common pipe connector used for connecting two pipe fittings.
The sealing pipe sleeve in the related art comprises a pipe sleeve body, two connecting pipes are fixedly connected to two ends of the pipe sleeve body, and external threads are formed in the outer circumferential surfaces of the two connecting pipes.
In view of the above-mentioned related art, the inventor believes that when the inner diameters of the pipe members to be connected are different in size, the specification of the connection pipe is not adapted to the pipe members, and thus needs to be improved.
SUMMERY OF THE UTILITY MODEL
In order to improve the poor suitability of the sealing sleeve, the application provides an adjustable sealing sleeve.
The application provides an adjustable sealed pipe box adopts following technical scheme:
an adjustable sealing pipe sleeve comprises a fixed block in a straight hexagonal prism shape, wherein a fixed pipe and an operating pipe are respectively arranged at two ends of the fixed block along the axis direction, a first fixed hole is formed in the end face of the fixed block, a second fixed hole communicated with the first fixed hole is formed in the end face of the fixed pipe far away from the fixed block, a third fixed hole communicated with the first fixed hole is formed in the end face of the operating pipe far away from the fixed block, external threads are formed in the fixed pipe and the operating pipe, and the operating pipe is detachably connected with the fixed block through a locking structure; the locking structure comprises a clamping block arranged on one side of the operating pipe, which faces the fixed block, and a clamping rod in threaded connection with the clamping hole; when the operating pipe is connected with the fixed block, the clamping rod is abutted to the clamping block.
By adopting the technical scheme, the operation pipe and the fixed pipe are respectively connected with one pipe fitting, so that the two pipe fittings are communicated through the pipe sleeves; when the inner diameters of the pipe fittings required to be connected by the pipe sleeves are different, the clamping rod can be driven to rotate, so that the clamping rod is not abutted to the clamping block any more, the operating pipe can be replaced by a worker conveniently, the outer diameter of a new operating pipe is matched with the pipe fittings, the clamping rod is driven to rotate again, the clamping rod is abutted to the clamping block, and the operating pipe is connected with the fixing block.
Optionally, one side of the clamping rod facing the clamping block is fixedly connected with an insertion block, and one side of the clamping block facing the clamping hole is provided with a slot for the insertion block to be embedded in.
By adopting the technical scheme, when the operating pipe and the fixed block are connected through the locking structure, the inserting block is embedded into the inserting groove, the clamping block is further fixed, and the operating pipe is limited to move along the axis direction.
Optionally, an operation cover is arranged at one end of the operation pipe, which is far away from the fixed block.
Through adopting above-mentioned technical scheme, set up the operation lid, have the effect of shutoff third fixed orifices, make the both sides intercommunication of sealed pipe box.
Optionally, the circumferential surface of the operating cover is provided with a friction strip.
Through adopting above-mentioned technical scheme, set up the friction strip, improve the frictional force between staff and the operation lid, the staff of being convenient for drives the operation lid and rotates.
Optionally, one end of the operating cover, which is far away from the fixed block, is provided with a hexagonal block.
Through adopting above-mentioned technical scheme, the staff can drive hexagonal piece through the spanner and rotate along the axis of operation lid, even the operation lid rotates to be connected or separate operation lid and operation pipe.
Optionally, a sealing ring block is arranged at one end, facing the fixed pipe, of the fixed block, the sealing ring block and the fixed block are arranged coaxially, and the inner diameter of the sealing ring block is larger than the outer diameter of the fixed pipe.
Through adopting above-mentioned technical scheme, when pipe fitting and pipe box were connected, the pipe fitting was embedded between seal ring piece and the fixed pipe, improved the leakproofness between pipe fitting and the pipe box, prevented that fluid from leaking from the clearance between pipe fitting and the pipe box.
Optionally, a sealing ring is sleeved outside the fixing block.
Through adopting above-mentioned technical scheme, when the pipe fitting is connected with the pipe box, the sealing washer along the both ends of fixed block axis respectively with pipe fitting and pipe box butt, the sealing washer is by compression deformation, makes pipe fitting and pipe box be difficult for rotating to improve the stability between pipe fitting and the pipe box.
Optionally, the edge of the fixed pipe, which is far away from the fixed block, is provided with a first chamfer.
Through adopting above-mentioned technical scheme, set up first chamfer and be convenient for the staff with fixed pipe embedding to the pipe fitting is inside to be convenient for pipe box and pipe fitting connection.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the operating pipe and the fixed pipe are respectively connected with a pipe fitting, so that the two pipe fittings are communicated through the pipe sleeves; when the inner diameters of the pipe fittings to be connected with the pipe sleeves are different, the clamping rod can be driven to rotate, so that the clamping rod is not abutted against the clamping block any more, the operating pipe can be conveniently replaced by a worker, the outer diameter of a new operating pipe is matched with the pipe fittings, the clamping rod is driven to rotate again, the clamping rod is abutted against the clamping block, and the operating pipe is connected with the fixed block;
2. the sealing ring block and the sealing ring are arranged, so that the sealing performance of the pipe sleeve and the pipe fitting in the connection process is improved.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is a cross-sectional view of the highlighted locking feature;
fig. 3 is a schematic structural view with the operating cover removed.
Reference numerals: 1. a fixed block; 11. a first fixing hole; 12. a sealing ring block; 13. a card slot; 14. a clamping hole; 2. a fixed tube; 21. a second fixing hole; 22. a first chamfer; 23. a seal ring; 3. operating the tube; 31. a third fixing hole; 32. a second chamfer; 4. a locking structure; 41. a clamping block; 411. a slot; 42. a clamping rod; 421. inserting a block; 5. an operating cover; 51. an operation slot; 52. rubbing the strips; 53. a hexagonal block.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The present embodiment discloses an adjustable sealing sleeve. Referring to fig. 1 and 2, the pipe sleeve comprises a fixing block 1, the fixing block 1 is in a shape of a straight hexagonal prism, and a fixing pipe 2 is fixedly connected to an end surface of the fixing block 1. First fixed orifices 11 have been seted up to the terminal surface that fixed block 1 kept away from fixed pipe 2, and second fixed orifices 21 have been seted up to the one end that fixed block 1 was kept away from to fixed pipe 2, second fixed orifices 21 and first fixed orifices 11 intercommunication, second fixed orifices 21 and the setting of 11 coaxial lines of first fixed orifices.
Referring to fig. 1 and 2, a sealing ring block 12 is fixedly connected to one end of the fixing block 1 facing the fixing pipe 2, the sealing ring block 12 is coaxially arranged with the fixing block 1, and the inner diameter of the sealing ring block 12 is larger than the outer diameter of the fixing pipe 2. The edge of the fixed pipe 2 far away from the fixed block 1 is provided with a first chamfer 22. The outer sleeve of fixed pipe 2 is equipped with sealing washer 23, and the external diameter of sealing washer 23 is the same with the internal diameter of seal ring piece 12, and the internal diameter of sealing washer 23 is the same with the external diameter of fixed pipe 2. When the fixed pipe 2 is connected with the pipe fitting, the pipe fitting is embedded into the sealing ring block 12 and is abutted against the sealing ring 23, and the sealing performance between the pipe sleeve and the pipe fitting is improved.
Referring to fig. 2 and 3, the end surface of the fixing block 1 far away from the fixing tube 2 is detachably connected with the operation tube 3 through two locking structures 4, and the two locking structures 4 can be distributed along the axis of the operation tube 3 in a circumferential array. The handling tube 3 may be of different sizes and dimensions. The edge of the operating pipe 3 far away from the fixed block 1 is provided with a second chamfer 32. The end face, far away from the fixed block 1, of the operating tube 3 is provided with a third fixed hole 31, the third fixed hole 31 is communicated with the first fixed hole 11, and the third fixed hole 31 and the first fixed hole 11 are coaxially arranged.
Referring to fig. 2, two clamping grooves 13 are formed in the end face, facing the operation tube 3, of the fixing block 1, and the two clamping grooves 13 are circumferentially distributed in an array along the axis of the first fixing hole 11. Two draw-in grooves 13 are kept away from the terminal surface of the axis of first fixed orifices 11 and have all been seted up card hole 14, have seted up the internal thread in the card hole 14.
Referring to fig. 2, the locking structure 4 includes a latch 41 and a latch rod 42, the latch 41 is fixedly connected to an end surface of the operation tube 3 facing the fixed block 1, and the latch 41 can be inserted into the latch hole 14. The clamping rod 42 is screwed into the clamping hole 14, an insertion block 421 is fixedly connected to the end surface of the clamping rod 42 facing the clamping block 41, and the insertion block 421 and the clamping rod 42 are coaxially arranged. The end surface of the latch 41 facing the latch hole 14 is provided with a slot 411, and the slot 411 is used for the insertion of the latch 421.
An operation cover 5 is arranged at one end, far away from the fixed block 1, of the operation pipe 3, an operation groove 51 is formed in one end, facing the operation pipe 3, of the operation cover 5, internal threads are formed in the inner wall of the operation groove 51, and the operation cover 5 is in threaded connection with the operation pipe 3. The circumferential surface of the operating cover 5 is fixedly connected with a friction strip 52, and the end surface of the operating cover 5 far away from the fixed block 1 is fixedly connected with a hexagonal block 53.
The implementation principle of an adjustable sealing pipe sleeve in the embodiment of the application is as follows: when the size of the pipe fitting to be connected of the operation pipe 3 is not suitable for the operation pipe 3, the clamping rod 42 is driven to rotate, the inserting block 421 is separated from the inserting slot 411, then the operation pipe 3 is separated from the fixing block 1, the operation pipe 3 matched with the connected pipe fitting is selected, a new operation pipe 3 is connected with the fixing block 1, and the pipe sleeve can be connected with the new pipe fitting.
The above description is only a preferred embodiment of the present application and should not be taken as limiting the present application, and any modifications, equivalents, improvements and the like made within the design concept of the present application should be included in the protection scope of the present application.
Claims (8)
1. The utility model provides an adjustable sealed pipe box, is including being fixed block (1) of straight hexagonal prism form, fixed block (1) is provided with fixed pipe (2) and control tube (3) respectively along the both ends of axis direction, first fixed orifices (11) have been seted up to the terminal surface of fixed block (1), second fixed orifices (21) of the first fixed orifices of intercommunication (11) are seted up to the terminal surface that fixed block (1) were kept away from in fixed pipe (2), third fixed orifices (31) of the first fixed orifices of intercommunication (11) are seted up to the terminal surface that fixed block (1) were kept away from in control tube (3), external screw thread, its characterized in that have all been seted up outward in fixed pipe (2) and control tube (3): the operating pipe (3) is detachably connected with the fixed block (1) through a locking structure (4); a clamping groove (13) is formed in one side, facing the operating pipe (3), of the fixing block (1), a clamping hole (14) is formed in the end face, away from the axis of the fixing block (1), of the clamping groove (13), and the locking structure (4) comprises a clamping block (41) arranged on one side, facing the fixing block (1), of the operating pipe (3) and a clamping rod (42) connected into the clamping hole (14) in a threaded mode; when the operating pipe (3) is connected with the fixed block (1), the clamping rod (42) is abutted against the clamping block (41).
2. An adjustable sealing sleeve according to claim 1, wherein: one side of the clamping rod (42) facing the clamping block (41) is fixedly connected with an inserting block (421), and one side of the clamping block (41) facing the clamping hole (14) is provided with a slot (411) for the inserting block (421) to be embedded in.
3. An adjustable sealing sleeve according to claim 1, wherein: an operation cover (5) is arranged at one end, far away from the fixed block (1), of the operation pipe (3).
4. An adjustable sealing sleeve according to claim 3, wherein: the circumferential surface of the operating cover (5) is provided with a friction strip (52).
5. An adjustable sealing sleeve according to claim 3, wherein: and a hexagonal block (53) is arranged at one end, far away from the fixed block (1), of the operating cover (5).
6. An adjustable sealing sleeve according to claim 1, wherein: the fixed block (1) is provided with sealing ring piece (12) towards the one end of fixed pipe (2), sealing ring piece (12) and fixed block (1) coaxial line set up, the internal diameter of sealing ring piece (12) is greater than the external diameter of fixed pipe (2).
7. An adjustable sealing sleeve according to claim 6, wherein: and a sealing ring (23) is sleeved outside the fixed block (1).
8. An adjustable sealing sleeve according to claim 1, wherein: the edge of the fixed pipe (2) far away from the fixed block (1) is provided with a first chamfer (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120612197.XU CN215891461U (en) | 2021-03-25 | 2021-03-25 | Adjustable sealing pipe sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120612197.XU CN215891461U (en) | 2021-03-25 | 2021-03-25 | Adjustable sealing pipe sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215891461U true CN215891461U (en) | 2022-02-22 |
Family
ID=80339747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120612197.XU Expired - Fee Related CN215891461U (en) | 2021-03-25 | 2021-03-25 | Adjustable sealing pipe sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215891461U (en) |
-
2021
- 2021-03-25 CN CN202120612197.XU patent/CN215891461U/en not_active Expired - Fee Related
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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: 20220222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |