CN221097815U - Fastening type connecting sleeve - Google Patents
Fastening type connecting sleeve Download PDFInfo
- Publication number
- CN221097815U CN221097815U CN202323269832.7U CN202323269832U CN221097815U CN 221097815 U CN221097815 U CN 221097815U CN 202323269832 U CN202323269832 U CN 202323269832U CN 221097815 U CN221097815 U CN 221097815U
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- fastening
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- pipe
- fixed
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- 238000007789 sealing Methods 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 238000004381 surface treatment Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a fastening type connecting sleeve, which comprises a first connecting pipe and a second connecting pipe, wherein connecting sleeves are arranged on the outer surfaces of the first connecting pipe and the second connecting pipe, sealing rings are fixed on the inner sides of the connecting sleeves, connecting blocks are fixed on the upper end and the lower end of the first connecting pipe and the lower end of the second connecting pipe, fastening components are arranged on the upper end and the lower end of the connecting sleeves, the fastening components comprise cavities formed in the upper end and the lower end of the connecting sleeves, inserting blocks are fixed on one sides of the fastening components opposite to the left connecting block and the right connecting block, fastening blocks are inserted on one sides of the upper connecting block and the lower connecting block opposite to each other, and connecting plates are fixed on the opposite sides of the upper connecting block and the lower connecting block. This fastening formula adapter sleeve is through being provided with adapter sleeve, sealing washer, connecting block and fastening component, is convenient for be connected fixed first connecting pipe and second connecting pipe, can avoid destroying the surface treatment of pipe, and influences the leakproofness and the structural strength of pipe to can ensure the leakproofness of junction.
Description
Technical Field
The utility model relates to the technical field of pipeline connection, in particular to a fastening type connecting sleeve.
Background
The pipeline is a long-distance conveying channel, and is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like, and the fluid can flow from a high-pressure position to a low-pressure position of the pipeline after being pressurized by a blower, a compressor, a pump, a boiler and the like, and can also be conveyed by utilizing the pressure or gravity of the fluid.
The pipeline has wide application, is mainly used in water supply, water drainage, heat supply, coal gas supply, long-distance petroleum and natural gas transportation, agricultural irrigation, hydraulic engineering and various industrial devices, and when the pipelines are connected, two pipelines are connected in a traditional mode through welding, but the surface treatment of the pipeline can be damaged in the welding mode, so that the sealing property and the structural strength of the pipeline can be influenced, and therefore, the fastening type connecting sleeve is provided for solving the problems.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a fastening type connecting sleeve which has the advantages of difficult damage to the surface of a pipeline and the like, and solves the problem of easy damage to the surface of the pipeline.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the fastening type connecting sleeve comprises a first connecting pipe and a second connecting pipe, wherein connecting sleeves are arranged on the outer surfaces of the first connecting pipe and the second connecting pipe, sealing rings are fixed on the inner sides of the connecting sleeves, connecting blocks are fixed at the upper end and the lower end of the first connecting pipe and the lower end of the second connecting pipe, and fastening components are arranged at the upper end and the lower end of the connecting sleeves;
The fastening assembly comprises a cavity formed in the upper end and the lower end of the connecting sleeve, the fastening assembly further comprises inserting blocks which are fixed on one sides opposite to the left connecting block and the right connecting block, the upper side and the lower side of the inserting blocks are respectively connected with the fastening blocks in an inserting mode, the lower side and the upper side of the fastening blocks are respectively fixed with connecting plates, the upper side and the lower side of the connecting plates are respectively fixed with connecting rods, the lower side of the connecting rods are respectively fixed with pulling blocks, the fastening assembly further comprises connecting holes formed in the upper end and the lower end of the connecting sleeve, two T-shaped rods are arranged in the connecting plates, and springs are adjusted on the outer surfaces of the T-shaped rods.
Further, two through holes are formed in the left end and the right end of the connecting sleeve, and the left through hole and the right through hole are communicated with the left end and the right end of the two cavities.
Further, the insert block penetrates through the through hole to the inside of the cavity, and the insert block is in sliding connection with the through hole.
Further, the upper and lower two groups of fastening blocks are provided with fastening holes on one side opposite to each other, and the fastening blocks are positioned in the fastening holes and are spliced with the fastening holes.
Further, two round holes are formed in one side, opposite to the connecting plate, of each connecting plate, and the same group of two T-shaped rods penetrate through the round holes and are connected with the T-shaped rods in a sliding mode.
Further, the pull block is located in the connecting hole and is movably connected with the connecting hole, and the connecting hole is communicated with the cavity.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
This fastening formula adapter sleeve is through being provided with adapter sleeve, sealing washer, connecting block and fastening component, is convenient for be connected fixed first connecting pipe and second connecting pipe, can avoid destroying the surface treatment of pipe, and influences the leakproofness and the structural strength of pipe to can ensure the leakproofness of junction.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of the fastening assembly of the present utility model;
fig. 4 is a schematic top view of the pull block and the connecting hole of the present utility model.
In the figure: 1 first connecting pipe, 2 second connecting pipe, 3 adapter sleeves, 4 sealing rings, 5 connecting blocks, 6 fastening components, 601 cavities, 602 inserting blocks, 603 fastening blocks, 604 connecting plates, 605 connecting rods, 606 pulling blocks, 607 connecting holes, 608T-shaped rods and 609 springs.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a fastening type connecting sleeve in this embodiment includes a first connecting tube 1 and a second connecting tube 2, wherein connecting sleeves 3 are disposed on the outer surfaces of the first connecting tube 1 and the second connecting tube 2, two friction blocks are fixed at the upper and lower ends of the inner side of the connecting sleeve 3, so that friction force between the connecting sleeve 3 and the first connecting tube 1 and between the connecting sleeve 3 and the second connecting tube 2 can be enhanced, sealing rings 4 are fixed at the inner side of the connecting sleeve 3, tightness of the joint of the two connecting tubes can be enhanced, connecting blocks 5 are fixed at the upper and lower ends of the first connecting tube 1 and the second connecting tube 2, and fastening assemblies 6 are disposed at the upper and lower ends of the connecting sleeve 3.
Referring to fig. 3-4, the fastening assembly 6 in this embodiment includes a cavity 601 formed at the upper and lower ends of the connecting sleeve 3, the fastening assembly 6 further includes two T-shaped rods 608 fixed to opposite sides of the connecting sleeve 3, two opposite sides of the upper and lower sets of connecting blocks 602 are respectively inserted with a fastening block 603, two opposite sides of the upper and lower sets of fastening blocks 603 are respectively fixed with a connecting plate 604, two opposite sides of the upper and lower connecting plates 604 are respectively fixed with a connecting rod 605, two opposite sides of the upper and lower connecting rods 605 are respectively fixed with a pull block 606, the fastening assembly 6 further includes connecting holes 607 formed at the upper and lower ends of the connecting sleeve 3, two T-shaped rods 608 are disposed in the connecting plates 604, two opposite sides of the upper and lower sets of T-shaped rods 608 are respectively fixed to opposite walls of the inner cavities of the two cavities 601, and springs 609 are adjusted on the outer surfaces of the T-shaped rods 608.
Wherein, two through holes are arranged at the left and right ends of the connecting sleeve 3, and the left and right groups of through holes are communicated with the left and right ends of the two cavities 601; the insert 602 penetrates through the through hole to the inside of the cavity 601, and the insert 602 is in sliding connection with the through hole, so that the insert 602 can move into the cavity 601 of the connecting sleeve 3, and the connecting sleeve 3 can be connected with the left connecting block 5 and the right connecting block 5.
Simultaneously, the fastening holes are formed in one sides of the upper and lower groups of fastening blocks 603, which are opposite to each other, and the fastening blocks 603 are located in the fastening holes and are inserted into the fastening holes, so that the inserting blocks 602 are located in the fastening holes, and the inserting blocks 602 can be fixed in the cavity 601 of the connecting sleeve 3, so that the connecting sleeve 3 is fixed on the first connecting pipe 1 and the second connecting pipe 2, and the two connecting pipes can be connected together.
In addition, two round holes are formed on opposite sides of the two connecting plates 604, and the same group of two T-shaped rods 608 penetrate through the round holes and are slidably connected with the same, so that the connecting plates 604 can slide on the same group of two T-shaped rods 608.
And, the pull block 606 is located inside the connecting hole 607 and is movably connected with the connecting hole 607, the connecting hole 607 is communicated with the cavity 601, and when the pull block 606 is moved out of the inside of the connecting hole 607, the connecting rod 605 is moved into the inside of the connecting hole 607, so that the fastening block 603 can be driven to enter and exit the inside of the inserting block 602.
The working principle of the embodiment is as follows:
When the connecting sleeve 3 is sleeved on the outer surfaces of the first connecting pipe 1 and the second connecting pipe 2, so that the inserting block 602 on the connecting block 5 is inserted into the cavity 601 through the through hole, a worker pulls the pulling block 606 out of the connecting hole 607, so that the connecting rod 605 can be moved into the connecting hole 607, the upper connecting rod 605 and the lower connecting rod 605 can drive the upper fastening block 603 and the lower fastening block 603 to move back to back through the connecting plate 604, the connecting plate 604 extrudes the springs 609, the inserting block 602 can enter the cavity 601 completely, the fastening holes on the inserting block 602 can correspond to the fastening blocks 603, the pulling block 606 can be loosened, the upper and the lower springs 609 are not extruded under pressure, and under the action of the elasticity of the springs 609, the two connecting plates 604 are pushed to move relatively, the two fastening blocks 603 can move into the fastening holes of the inserting block 602, and the first connecting pipe 1 and the second connecting pipe 2 are connected and fixed together.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Fastening formula adapter sleeve, including first connecting pipe (1) and second connecting pipe (2), its characterized in that: the outer surfaces of the first connecting pipe (1) and the second connecting pipe (2) are provided with connecting sleeves (3), sealing rings (4) are fixed on the inner sides of the connecting sleeves (3), connecting blocks (5) are fixed at the upper end and the lower end of the first connecting pipe (1) and the lower end of the second connecting pipe (2), and fastening assemblies (6) are arranged at the upper end and the lower end of the connecting sleeves (3);
The fastening assembly (6) comprises a cavity (601) formed in the upper end and the lower end of the connecting sleeve (3), the fastening assembly (6) further comprises connecting blocks (602) which are fixed on one sides opposite to the left connecting block (5) and the right connecting block (5), the upper side and the lower side of the connecting blocks (602) are respectively connected with a fastening block (603) in an inserting mode, the lower side and the upper side of the fastening blocks (603) are respectively fixed with a connecting plate (604), the upper side and the lower side of the connecting plates (604) are respectively fixed with a connecting rod (605), the lower side of the connecting rods (605) are respectively fixed with a pulling block (606), the fastening assembly (6) further comprises connecting holes (607) formed in the upper end and the lower end of the connecting sleeve (3), two T-shaped rods (608) are arranged in the connecting plates (604), and springs (609) are adjusted on the outer surfaces of the T-shaped rods (608).
2. A fastening-type connection sleeve according to claim 1, wherein: two through holes are formed in the left end and the right end of the connecting sleeve (3), and the left through hole and the right through hole are communicated with the left end and the right end of the two cavities (601).
3. A fastening-type connection sleeve according to claim 2, wherein: the insertion block (602) penetrates through the through hole to the inside of the cavity (601), and the insertion block (602) is in sliding connection with the through hole.
4. A fastening-type connection sleeve according to claim 1, wherein: the upper and lower two groups of fastening blocks (603) are provided with fastening holes on one side opposite to each other, and the fastening blocks (603) are positioned in the fastening holes and are spliced with the fastening holes.
5. A fastening-type connection sleeve according to claim 1, wherein: two round holes are formed in one side, opposite to the connecting plates (604), of each connecting plate, and the same group of two T-shaped rods (608) penetrate through the inside of the round holes and are connected with the round holes in a sliding mode.
6. A fastening-type connection sleeve according to claim 1, wherein: the pull block (606) is positioned inside the connecting hole (607) and is movably connected with the connecting hole, and the connecting hole (607) is communicated with the cavity (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323269832.7U CN221097815U (en) | 2023-11-30 | 2023-11-30 | Fastening type connecting sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323269832.7U CN221097815U (en) | 2023-11-30 | 2023-11-30 | Fastening type connecting sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221097815U true CN221097815U (en) | 2024-06-07 |
Family
ID=91306795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323269832.7U Active CN221097815U (en) | 2023-11-30 | 2023-11-30 | Fastening type connecting sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221097815U (en) |
-
2023
- 2023-11-30 CN CN202323269832.7U patent/CN221097815U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |