CN219918303U - External thread shoulder sleeve - Google Patents
External thread shoulder sleeve Download PDFInfo
- Publication number
- CN219918303U CN219918303U CN202321434371.1U CN202321434371U CN219918303U CN 219918303 U CN219918303 U CN 219918303U CN 202321434371 U CN202321434371 U CN 202321434371U CN 219918303 U CN219918303 U CN 219918303U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- fixedly connected
- outer side
- spacing
- iron sheet
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- 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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Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 68
- 229910052742 iron Inorganic materials 0.000 claims description 34
- 238000007789 sealing Methods 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses an external thread shoulder sleeve, which belongs to the field of sleeves and comprises a sleeve body, wherein external threads are arranged at two ends of the outer side of the sleeve body, fixed sleeves are fixedly connected at two ends of the outer side of the sleeve body, inner cavities are arranged at the inner ends of the outer side of the fixed sleeves, connecting pipelines are arranged in the inner cavities, check rings are arranged at the outer ends of the inner sides of the connecting pipelines, internal threads are arranged at the inner ends of the inner sides of the connecting pipelines, the connecting pipelines are connected with the external threads through the internal threads, the two connecting pipelines are connected to two sides of the sleeve body through rotation, the connecting pipelines are rotated to the outer ends of the external threads at the outer side of the sleeve body through the internal threads until the connecting pipelines are rotated to the bottom of the inner cavities, the connecting of the two connecting pipelines and the external thread shoulder sleeve can be firmly connected and sealed, the connected shoulder sleeve can be limited, and the stability of the shoulder sleeve is improved.
Description
Technical Field
The utility model relates to the field of bushings, in particular to an externally threaded shoulder bushing.
Background
In the prior art, after the external thread shoulder sleeve is in threaded connection with other pipelines, when the pipelines shake or move, the connection between the pipelines and the shoulder sleeve is easy to loosen, so that water enters or is damaged in the sleeve, the stability of the sleeve is reduced, and the protection of cables inside the sleeve is not facilitated.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide the externally threaded shoulder sleeve, which can realize firm connection and sealing between two connecting pipelines and the externally threaded shoulder sleeve, limit the connected shoulder sleeve and improve the stability of the shoulder sleeve.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides an external screw thread shoulder sleeve pipe, includes the sleeve pipe body, sleeve pipe body outside both ends all are provided with the external screw thread, the fixed sleeve of the equal fixedly connected with in sleeve pipe body outside both ends, the fixed sleeve outside inner all is provided with the inner chamber, connecting tube is all installed to the inner chamber inside, connecting tube inboard outer end all is provided with the retaining ring, connecting tube inboard inner all is provided with the internal thread, connecting tube all passes through internal thread and external screw thread threaded connection, can realize two connecting tube and external screw thread shoulder sleeve pipe's firm in connection and seal, can carry out spacing with the shoulder sleeve pipe after the connection simultaneously, improves shoulder sleeve pipe's stability.
Further, sealing gaskets are arranged on the inner sides of the two fixing sleeves, the connecting pipeline is connected to the bottom of the inner side of the fixing sleeve, and the sealing of the joint of the fixing sleeve and the connecting pipeline can be kept through the arrangement of the sealing gaskets.
Further, two fixed sleeve upper ends all are provided with the spacing groove, the equal fixedly connected with spacing frame in spacing groove upper end, the equal swing joint of spacing frame is inside to be had movable rod, the equal fixedly connected with connecting block in movable rod upper end, the equal fixedly connected with arc spacing piece of movable rod lower extreme, reset spring is all installed to movable rod outside lower extreme, reset spring upper end all with spacing frame fixed connection, reset spring lower extreme all with arc spacing piece fixed connection, arc spacing piece is all fixed at the spacing groove lower extreme through reset spring's pressure, can carry out spacingly with the retaining ring of fixed sleeve inside through the arc spacing piece, and is fixed at fixed sleeve inside with the retaining ring, prevents that connecting tube from becoming flexible.
Further, the circular iron sheet is installed in the middle of the outer side of the sleeve body, the limiting piece is fixedly connected to the upper end of the middle of the outer side of the sleeve body, the circular iron sheet is fixedly connected with the sleeve body through the limiting piece, the bottom connecting pieces are arranged at the front end and the rear end of the inner side of the bottom of the circular iron sheet, the inserting pieces are fixedly connected to the lower ends of the bottom connecting pieces, and the inserting pieces are fixed to the lower ends of the circular iron sheet.
Further, the bottom plate is installed to circular iron sheet lower extreme, the equal fixedly connected with of bottom plate upper end front and back portion is spacing to block the frame, and staff's accessible nut is fixed the bottom plate in the position that the sleeve pipe body needs to be installed, then inwards extrudees circular iron sheet lower extreme, and inside spacing block frame is all inserted to two inserted sheets, loosens circular iron sheet bottom, and the inserted sheet accessible elasticity outside resets, and then the inserted sheet can be fixed inside spacing block frame, and is spacing circular iron sheet and sleeve pipe body.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) The scheme can realize firm connection and sealing of the two connecting pipelines and the external thread shoulder sleeve, and meanwhile, the shoulder sleeve after connection can be limited, so that the stability of the shoulder sleeve is improved.
(2) The inner sides of the two fixing sleeves are respectively provided with a sealing gasket, the connecting pipeline is connected to the bottom of the inner side of the fixing sleeve, and the sealing of the connecting part of the fixing sleeve and the connecting pipeline can be kept through the arrangement of the sealing gaskets.
(3) Two fixed sleeve upper ends all are provided with the spacing groove, the equal fixedly connected with spacing frame of spacing groove upper end, the equal swing joint of spacing frame is inside has the movable rod, the equal fixedly connected with connecting block of movable rod upper end, the equal fixedly connected with arc spacing piece of movable rod lower extreme, reset spring is all installed to the movable rod outside lower extreme, reset spring upper end all with spacing frame fixed connection, reset spring lower extreme all with arc spacing piece fixed connection, arc spacing piece is all fixed at the spacing groove lower extreme through reset spring's pressure, can carry out spacingly with the retaining ring of fixed sleeve inside through the spacing piece of arc, fix the retaining ring inside fixed sleeve, prevent that connecting tube is not hard up.
(4) The circular iron sheet is fixedly connected with the upper end of the middle part outside the sleeve body, the circular iron sheet is fixedly connected with the sleeve body through the limiting piece, the front end and the rear end of the inner side of the bottom of the circular iron sheet are respectively provided with a bottom connecting sheet, the lower end of each bottom connecting sheet is fixedly connected with an inserting sheet, and the inserting sheets are respectively fixed at the lower end of the circular iron sheet.
(5) The bottom plate is installed to circular iron sheet lower extreme, and equal fixedly connected with of bottom plate upper end front and back portion is spacing to block the frame, and staff's accessible nut is fixed the bottom plate in the position that the sleeve pipe body needs to be installed, then inwards extrudees circular iron sheet lower extreme, and inside spacing block frame is all inserted to two inserted sheets, loosens circular iron sheet bottom, and the accessible elasticity of inserted sheet is outside to reset, and then the inserted sheet can be fixed inside spacing block frame, and is spacing with circular iron sheet and sleeve pipe body.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the interior of the sleeve body of the present utility model;
FIG. 3 is an exploded view of the inner portion of the stop collar of the present utility model;
fig. 4 is a schematic structural view of a circular iron sheet according to the present utility model.
The reference numerals in the figures illustrate:
1. a sleeve body; 2. an external thread; 3. a fixed sleeve; 4. an inner cavity; 5. a connecting pipe; 6. an internal thread; 7. a retainer ring; 8. a sealing gasket; 9. a limit groove; 10. a limit frame; 11. a movable rod; 12. a connecting block; 13. arc limiting sheets; 14. a return spring; 15. round iron sheet; 16. a limiting piece; 17. a bottom connecting sheet; 18. inserting sheets; 19. a bottom plate; 20. and limiting the clamping frame.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1:
referring to fig. 1-4, an external thread shoulder sleeve comprises a sleeve body 1, external threads 2 are respectively arranged at two ends of the outer side of the sleeve body 1, a fixing sleeve 3 is respectively fixedly connected at two ends of the outer side of the sleeve body 1, an inner cavity 4 is respectively arranged at the inner end of the outer side of the fixing sleeve 3, a connecting pipeline 5 is respectively arranged in the inner cavity 4, a retainer ring 7 is respectively arranged at the outer end of the inner side of the connecting pipeline 5, internal threads 6 are respectively arranged at the inner end of the inner side of the connecting pipeline 5, the connecting pipeline 5 is respectively connected with the external threads 2 through the internal threads 6 in a threaded manner, the two connecting pipelines 5 are respectively connected at two sides of the sleeve body 1 through rotation, the connecting pipeline 5 is respectively rotated at the outer end of the external threads 2 of the outer side of the sleeve body 1 through the internal threads 6 until the connecting pipeline 5 is rotated to the bottom of the inner cavity 4, and the connection of the connecting pipeline 5 can be completed.
Referring to fig. 1-3, sealing gaskets 8 are disposed on the inner sides of the two fixing sleeves 3, and when in use, the connecting pipe 5 is connected to the bottom of the inner side of the fixing sleeve 3, and the joint between the fixing sleeve 3 and the connecting pipe 5 can be kept sealed by the arrangement of the sealing gaskets 8, so as to prevent water from entering the sleeve body 1.
Referring to fig. 1-3, the upper ends of two fixed sleeves 3 are all provided with spacing groove 9, spacing frame 10 of equal fixedly connected with in spacing groove 9 upper end, the inside equal swing joint of spacing frame 10 has movable rod 11, the equal fixedly connected with connecting block 12 in movable rod 11 upper end, the equal fixedly connected with arc spacing piece 13 of movable rod 11 lower extreme, reset spring 14 is all installed to the outside lower extreme of movable rod 11, reset spring 14 upper end all with spacing frame 10 fixed connection, reset spring 14 lower extreme all with arc spacing piece 13 fixed connection, during the use, arc spacing piece 13 all is fixed at spacing groove 9 lower extreme through reset spring 14's pressure, can carry out spacingly with the retaining ring 7 of fixed sleeve 3 inside through arc spacing piece 13, fix retaining ring 7 inside fixed sleeve 3, prevent that connecting pipe 5 from becoming flexible, make connecting pipe 5 and sleeve body 1's connection more firm.
Referring to fig. 1-4, a circular iron sheet 15 is mounted in the middle of the outer side of the sleeve body 1, a limiting piece 16 is fixedly connected to the upper end of the middle of the outer side of the sleeve body 1, the circular iron sheet 15 is fixedly connected with the sleeve body 1 through the limiting piece 16, bottom connecting pieces 17 are respectively arranged at the front end and the rear end of the inner side of the bottom of the circular iron sheet 15, inserting pieces 18 are respectively fixedly connected to the lower ends of the bottom connecting pieces 17, and when the sleeve is used, the inserting pieces 18 are respectively fixed at the lower ends of the circular iron sheet 15, so that the circular iron sheet 15 and the sleeve body 1 can be conveniently limited.
Referring to fig. 1-4, the bottom plate 19 is installed at the lower end of the circular iron sheet 15, the limiting clamping frames 20 are fixedly connected to the front and rear parts of the upper end of the bottom plate 19, when in use, a worker can fix the bottom plate 19 at the position where the sleeve body 1 needs to be installed through nuts, then squeeze the lower end of the circular iron sheet 15 inwards, insert two inserting pieces 18 into the limiting clamping frames 20, loosen the bottom of the circular iron sheet 15, reset the inserting pieces 18 outwards through elasticity, and then the inserting pieces 18 can be fixed in the limiting clamping frames 20, limit the circular iron sheet 15 and the sleeve body 1, so that the sleeve body 1 is more stable when in use.
The working principle of the utility model is as follows: firstly, two connecting pipelines 5 are arranged at two ends of the outer side of a sleeve body 1, a worker holds the two connecting blocks 12 manually, the connecting blocks 12 and a movable rod 11 move upwards, an arc limiting piece 13 moves upwards to drive a reset spring 14 to extrude towards the upper end, the reset spring 14 and the arc limiting piece 13 move into a limiting frame 10, the two connecting pipelines 5 can be connected at two sides of the sleeve body 1 through rotation, the connecting pipelines 5 are rotated at the outer ends of external threads 2 at the outer side of the sleeve body 1 through internal threads 6 until the connecting pipelines 5 rotate to the bottom of an inner cavity 4, the connection of the connecting pipelines 5 can be completed, sealing gaskets 8 are arranged at the inner side of a fixed sleeve 3, the joint of the fixed sleeve 3 and the connecting pipelines 5 can be kept sealed, medium leakage is prevented, then the connecting blocks 12 are loosened, the arc limiting piece 13 all moves to limiting groove 9 lower extreme through reset spring 14's pressure, can carry out spacingly with the retaining ring 7 of fixed sleeve 3 inside through the limiting piece 13 of arc, fix the retaining ring 7 inside fixed sleeve 3, prevent that connecting tube 5 from becoming flexible, make connecting tube 5 and sleeve pipe body 1's connection more firm, staff's accessible nut is fixed bottom plate 19 in sleeve pipe body 1 position that needs to be installed, then inwards extrude circular iron sheet 15 lower extreme, it is inside spacing card frame 20 all to insert two inserted sheets 18, loosen circular iron sheet 15 bottom, inserted sheet 18 accessible elasticity outside resets, and then inserted sheet 18 can fix inside spacing card frame 20, it is spacing with circular iron sheet 15 and sleeve pipe body 1, make sleeve pipe body 1 more stable when using.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (5)
1. The utility model provides an external screw thread takes shoulder sleeve pipe, includes sleeve pipe body (1), its characterized in that: the novel high-strength plastic sleeve comprises a sleeve body (1), wherein external threads (2) are arranged at two ends of the outer side of the sleeve body (1), a fixing sleeve (3) is fixedly connected at two ends of the outer side of the sleeve body, an inner cavity (4) is formed in the inner end of the outer side of the fixing sleeve (3), a connecting pipeline (5) is arranged inside the inner cavity (4), check rings (7) are arranged at the outer ends of the inner sides of the connecting pipeline (5), internal threads (6) are arranged at the inner ends of the inner sides of the connecting pipeline (5), and the connecting pipeline (5) is in threaded connection with the external threads (2) through the internal threads (6).
2. An externally threaded shoulder sleeve according to claim 1, wherein: sealing gaskets (8) are arranged on the inner sides of the two fixing sleeves (3).
3. An externally threaded shoulder sleeve according to claim 1, wherein: two fixed sleeve (3) upper end all is provided with spacing groove (9), spacing frame (10) of equal fixedly connected with in spacing groove (9) upper end, the equal swing joint of spacing frame (10) is inside movable rod (11), the equal fixedly connected with connecting block (12) in movable rod (11) upper end, the equal fixedly connected with arc spacing piece (13) of movable rod (11) lower extreme, reset spring (14) are all installed to movable rod (11) outside lower extreme, reset spring (14) upper end all with spacing frame (10) fixed connection, reset spring (14) lower extreme all with arc spacing piece (13) fixed connection.
4. An externally threaded shoulder sleeve according to claim 1, wherein: the novel high-strength steel bushing is characterized in that a round iron sheet (15) is mounted in the middle of the outer side of the bushing body (1), a limiting piece (16) is fixedly connected to the upper end of the middle of the outer side of the bushing body (1), the round iron sheet (15) is fixedly connected with the bushing body (1) through the limiting piece (16), bottom connecting pieces (17) are arranged at the front end and the rear end of the inner side of the bottom of the round iron sheet (15), and inserting pieces (18) are fixedly connected to the lower end of the bottom connecting pieces (17).
5. An externally threaded shoulder sleeve according to claim 4, wherein: the lower end of the round iron sheet (15) is provided with a bottom plate (19), and the front and rear parts of the upper end of the bottom plate (19) are fixedly connected with a limiting clamping frame (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321434371.1U CN219918303U (en) | 2023-06-07 | 2023-06-07 | External thread shoulder sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321434371.1U CN219918303U (en) | 2023-06-07 | 2023-06-07 | External thread shoulder sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219918303U true CN219918303U (en) | 2023-10-27 |
Family
ID=88439376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321434371.1U Active CN219918303U (en) | 2023-06-07 | 2023-06-07 | External thread shoulder sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219918303U (en) |
-
2023
- 2023-06-07 CN CN202321434371.1U patent/CN219918303U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |