CN221145632U - Metal fastener capable of being connected in sealing mode - Google Patents
Metal fastener capable of being connected in sealing mode Download PDFInfo
- Publication number
- CN221145632U CN221145632U CN202323329488.6U CN202323329488U CN221145632U CN 221145632 U CN221145632 U CN 221145632U CN 202323329488 U CN202323329488 U CN 202323329488U CN 221145632 U CN221145632 U CN 221145632U
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- CN
- China
- Prior art keywords
- connecting pipe
- sleeve
- fixedly connected
- threaded rod
- nut
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- 239000002184 metal Substances 0.000 title claims abstract description 32
- 238000007789 sealing Methods 0.000 title claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 63
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a metal fastener capable of being connected in a sealing way, which relates to the technical field of metal fasteners and comprises a first connecting pipe, a second connecting pipe and a sleeve; the first connecting pipe is horizontally aligned with the second connecting pipe, one end of the sleeve is sleeved on the outer side of the first connecting pipe, and the other end of the sleeve is sleeved on the outer side of the second connecting pipe; both ends of the sleeve are fixedly connected with metal buckle components; the metal buckle assembly comprises a half frame body, a first threaded rod, a first pressing plate, a first nut, a second threaded rod, a second pressing plate, a second nut, a spring, a third pressing plate, a first sliding chute, an arc-shaped pressing block, a second sliding chute and a sliding block; the lower end of the first threaded rod passes through the top groove of the half frame body, the first nut is in threaded connection with the first threaded rod, and the second nut is in threaded connection with the second threaded rod.
Description
Technical Field
The utility model relates to the technical field of metal fasteners, in particular to a metal fastener capable of being connected in a sealing mode.
Background
With the development of economy and improvement of the living standard of people, a plurality of metal fasteners are needed to be used for connecting and fixing objects in daily life, wherein the metal fasteners are needed to be used for connecting pipelines in pipeline connection, and special metal fasteners are needed for enabling the pipeline connection to be higher in efficiency.
The utility model provides a high-strength metal fastener capable of being connected in a sealing mode, which is disclosed by the utility model with the publication number of CN 219994575U. According to the high-strength metal fastener capable of being connected in a sealing mode, the locking structures are fixedly arranged on the two connecting pipes, the two pipelines are fixed through the supporting frame, the protection component consisting of the waterproof layer, the anti-corrosion layer and the wear-resistant layer is arranged inside the fixing frame, the sealing device for sealing is arranged at the joint of the two pipelines, the situation that liquid overflows can be avoided, and compared with the traditional metal fastener, the high-strength metal fastener is longer in service life, more convenient to install and detach and capable of being connected in a sealing mode. :
However, the above-mentioned practical use still has disadvantages:
The direction of force for fixing the pipeline is only vertical, and the direction of force is only a component of force in the vertical direction in the horizontal direction, so that the stress in all directions of the water pipe is uneven, and the sealing performance is problematic.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a metal fastener capable of being connected in a sealing way, and solves the problems.
In order to achieve the above object, the present utility model provides a metal fastener capable of sealing connection,
As a further scheme of the utility model:
A metal fastener capable of being connected in a sealing way,
Comprises a first connecting pipe, a second connecting pipe and a sleeve; the first connecting pipe is horizontally aligned with the second connecting pipe, one end of the sleeve is sleeved on the outer side of the first connecting pipe, and the other end of the sleeve is sleeved on the outer side of the second connecting pipe;
Both ends of the sleeve are fixedly connected with metal buckle components;
The metal buckle assembly comprises a half frame body, a first threaded rod, a first pressing plate, a first nut, a second threaded rod, a second pressing plate, a second nut, a spring, a third pressing plate, a first sliding chute, an arc-shaped pressing block, a second sliding chute and a sliding block; the top and the left and right sides of the two half frames are provided with a plurality of grooves and are symmetrically arranged about the connecting surface; the lower end of the first threaded rod penetrates through a top groove of the half frame body, the bottom of the first threaded rod is fixedly connected with a first pressing plate, the left end and the right end of the bottom of the first pressing plate are fixedly connected with a plurality of springs, the bottom of the springs is fixedly connected with a third pressing plate, the left end and the right end of the bottom of the third pressing plate are respectively provided with a first sliding groove, the first sliding grooves are in sliding connection with sliding blocks, the bottoms of the sliding blocks are in sliding connection with arc-shaped pressing blocks, the tops of the arc-shaped pressing blocks are provided with second sliding grooves, and the arc-shaped pressing blocks are in sliding connection with the sliding blocks through the second sliding grooves; one end of a plurality of second threaded rods passes through the grooves on the left side and the right side of the half frame body respectively, the inner ends of the second threaded rods are fixedly connected with second pressing plates, the inner ends of the second pressing plates are attached to the outer ends of the arc-shaped pressing blocks, the first nuts are in threaded connection with the first threaded rods, and the second nuts are in threaded connection with the second threaded rods.
Furthermore, the diameters of the first connecting pipe and the second connecting pipe are not equal, one end of the cavity inside the sleeve is equal to the diameter of the first connecting pipe, the other end of the cavity inside the sleeve is equal to the diameter of the second connecting pipe, and the sleeve is sleeved on the outer sides of the first connecting pipe and the second connecting pipe.
Further, the inner wall of the cavity of the sleeve is fixedly connected with a rubber sheet.
Furthermore, the first nut and the second nut are wedge nuts.
Further, the cambered surface of the arc-shaped pressing block is fixedly connected with a rubber sheet.
Furthermore, the symmetrical half frames are fixedly connected through wedge nuts.
Compared with the prior art, the utility model has the beneficial effects that:
when the device is used, two halves of the frame bodies are symmetrically wrapped at two ends of the sleeve, then the first threaded rod is moved inwards until the arc pressing block butts against the surface of the sleeve, at the moment, the first nut is tightly twisted, the first pressing plate gives a plurality of spring pressures in the vertical direction, the springs uniformly transmit the pressures to the third pressing plate, and the third pressing plate transmits the pressures in the vertical direction to the arc pressing block through the sliding block; the second threaded rod is moved inwards, the second nut is twisted tightly, the second threaded rod gives pressure to the second pressing plate in the horizontal direction, the second pressing plate props against the arc pressing block to give pressure to the arc pressing block in the horizontal direction, at the moment, the sliding block translates in the first sliding groove and the second sliding groove, and meanwhile, the horizontal and vertical inward uniform pressure of the arc pressing block is given, and meanwhile, the phenomenon that the device is damaged due to the fact that the direction of force is inconsistent is avoided, and the uniform sealing performance is given to the water pipe;
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a second perspective view of the present utility model;
FIG. 4 is a schematic view of a slider assembly according to the present utility model.
In the figure: 1. a first connection pipe; 2. a second connection pipe; 3. a sleeve; 4. a metal clasp assembly; 41. a half frame; 42. a first threaded rod; 421. a first platen; 43. a first nut; 44. a second threaded rod; 441. a second pressing plate; 45. a second nut; 46. a spring; 47. a third platen; 471. a first chute; 48. an arc-shaped pressing block; 481. a second chute; 49. a sliding block.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, 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.
As shown in fig. 1 to 4, a metal fastener capable of being connected in a sealing manner comprises a first connecting pipe 1, a second connecting pipe 2 and a sleeve 3; the first connecting pipe 1 and the second connecting pipe 2 are horizontally aligned, one end of the sleeve 3 is sleeved on the outer side of the first connecting pipe 1, and the other end of the sleeve 3 is sleeved on the outer side of the second connecting pipe 2;
Preferably, the diameters of the first connecting pipe 1 and the second connecting pipe 2 are unequal, one end of the inner cavity of the sleeve 3 is equal to the diameter of the first connecting pipe 1, the other end of the inner cavity of the sleeve 3 is equal to the diameter of the second connecting pipe 2, and the sleeve 3 is sleeved outside the first connecting pipe 1 and the second connecting pipe 2;
preferably, the inner wall of the cavity of the sleeve 3 is fixedly connected with a rubber sheet;
when in use, the sleeve 3 is sleeved on the outer sides of the first connecting pipe 1 and the second connecting pipe 2 in sequence;
both ends of the sleeve 3 are fixedly connected with metal buckle components 4;
The metal buckle assembly 4 comprises a half frame 41, a first threaded rod 42, a first pressing plate 421, a first nut 43, a second threaded rod 44, a second pressing plate 441, a second nut 45, a spring 46, a third pressing plate 47, a first sliding chute 471, an arc-shaped pressing block 48, a second sliding chute 481 and a sliding block 49; the top and the left and right sides of the two half frames 41 are provided with a plurality of grooves and are symmetrically arranged about the connecting surface; the lower end of the first threaded rod 42 passes through a top groove of the half frame 41, the bottom of the first threaded rod 42 is fixedly connected with a first pressing plate 421, the left end and the right end of the bottom of the first pressing plate 421 are fixedly connected with a plurality of springs 46, the bottom of each spring 46 is fixedly connected with a third pressing plate 47, the left end and the right end of the bottom of each third pressing plate 47 are respectively provided with a first sliding groove 471, the first sliding grooves 471 are in sliding connection with a sliding block 49, the bottom of each sliding block 49 is in sliding connection with an arc pressing block 48, the top of each arc pressing block 48 is provided with a second sliding groove 481, and each arc pressing block 48 is in sliding connection with each sliding block 49 through each second sliding groove 481; one end of a plurality of second threaded rods 44 respectively penetrate through grooves on the left side and the right side of the half frame 41, the inner ends of the second threaded rods 44 are fixedly connected with second pressing plates 441, the inner ends of the second pressing plates 441 are attached to the outer ends of arc-shaped pressing blocks 48, first nuts 43 are in threaded connection with the first threaded rods 42, and second nuts 45 are in threaded connection with the second threaded rods 44;
preferably, the first nut 43 and the second nut 45 are wedge nuts;
Preferably, the cambered surface of the cambered pressing block 48 is fixedly connected with a rubber sheet;
preferably, the symmetrical half frames 41 are fixedly connected by wedge nuts;
When the device is used, two halves of the frame bodies 41 are symmetrically wrapped at two ends of the sleeve 3, then the first threaded rod 42 is moved inwards until the arc pressing block 48 abuts against the surface of the sleeve 3, at the moment, the first nut 43 is twisted, the first pressing plate 421 vertically gives the pressure to the springs 46, the springs 46 uniformly transmit the pressure to the third pressing plate 47, and the third pressing plate 47 transmits the pressure in the vertical direction to the arc pressing block 48 through the sliding block 49; moving the second threaded rod 44 inwards, tightening the second nut 45, and applying pressure to the second pressure plate 441 in the horizontal direction of the second threaded rod 44, and applying pressure to the arc-shaped pressing block 48 in the horizontal direction of the second pressure plate 441 against the arc-shaped pressing block 48, wherein the sliding block 49 translates in the first sliding groove 471 and the second sliding groove 481, and simultaneously applying uniform pressure in the horizontal direction and the vertical direction of the arc-shaped pressing block 48, and meanwhile, avoiding damage to the device due to the inconsistent direction of force and uniform sealing performance of the water pipe due to internal force;
The above embodiments are only for illustrating the technical method of the present utility model and not for limiting the same, and it should be understood by those skilled in the art that the technical method of the present utility model may be modified or substituted without departing from the spirit and scope of the technical method of the present utility model.
Claims (6)
1. A metal fastener capable of being connected in a sealing way is characterized in that,
Comprises a first connecting pipe (1), a second connecting pipe (2) and a sleeve (3); the first connecting pipe (1) is horizontally aligned with the second connecting pipe (2), one end of the sleeve (3) is sleeved on the outer side of the first connecting pipe (1), and the other end of the sleeve is sleeved on the outer side of the second connecting pipe (2);
both ends of the sleeve (3) are fixedly connected with metal buckle components (4);
The metal buckle assembly (4) comprises a half frame body (41), a first threaded rod (42), a first pressing plate (421), a first nut (43), a second threaded rod (44), a second pressing plate (441), a second nut (45), a spring (46), a third pressing plate (47), a first sliding chute (471), an arc-shaped pressing block (48), a second sliding chute (481) and a sliding block (49); the top and the left and right sides of the two half frame bodies (41) are provided with a plurality of grooves which are symmetrically arranged about the connecting surface; the lower extreme of first threaded rod (42) passes the top recess of half framework (41), the bottom fixedly connected with first clamp plate (421) of first threaded rod (42), both ends fixedly connected with spring (46) about the bottom of first clamp plate (421), the bottom fixedly connected with third clamp plate (47) of spring (46), first spout (471) have been seted up respectively to both ends about the bottom of third clamp plate (47), first spout (471) sliding connection has slider (49), the bottom sliding connection of slider (49) has arc briquetting (48), second spout (481) have been seted up at the top of arc briquetting (48), arc briquetting (48) are through second spout (481) and slider (49) sliding connection; one end of a plurality of second threaded rods (44) respectively passes through grooves on the left side and the right side of the half frame body (41), the inner ends of the second threaded rods (44) are fixedly connected with second pressing plates (441), the inner ends of the second pressing plates (441) are attached to the outer ends of arc-shaped pressing blocks (48), first nuts (43) are in threaded connection with the first threaded rods (42), and second nuts (45) are in threaded connection with the second threaded rods (44).
2. The metal fastener capable of being connected in a sealing mode according to claim 1, wherein the diameters of the first connecting pipe (1) and the second connecting pipe (2) are unequal, one end of an inner cavity of the sleeve (3) is equal to the diameter of the first connecting pipe (1), the other end of the inner cavity of the sleeve is equal to the diameter of the second connecting pipe (2), and the sleeve (3) is sleeved on the outer sides of the first connecting pipe (1) and the second connecting pipe (2).
3. A sealable metal fastener according to claim 2, wherein the inner wall of the cavity of the sleeve (3) is fixedly connected with a rubber sheet.
4. A sealable metal fastener according to claim 3, wherein the first nut (43) and the second nut (45) are wedge nuts.
5. The sealable metal fastener of claim 4, wherein the arcuate surface of the arcuate pressure block (48) is fixedly attached to a rubber sheet.
6. A sealable metal fastener according to claim 5, wherein the symmetrical half-frames (41) are fixedly connected by means of wedge nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323329488.6U CN221145632U (en) | 2023-12-07 | 2023-12-07 | Metal fastener capable of being connected in sealing mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323329488.6U CN221145632U (en) | 2023-12-07 | 2023-12-07 | Metal fastener capable of being connected in sealing mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221145632U true CN221145632U (en) | 2024-06-14 |
Family
ID=91387755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323329488.6U Active CN221145632U (en) | 2023-12-07 | 2023-12-07 | Metal fastener capable of being connected in sealing mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221145632U (en) |
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2023
- 2023-12-07 CN CN202323329488.6U patent/CN221145632U/en active Active
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