CN214331789U - Rigid card with reinforcing rib type fastening connection - Google Patents
Rigid card with reinforcing rib type fastening connection Download PDFInfo
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- CN214331789U CN214331789U CN202023295501.7U CN202023295501U CN214331789U CN 214331789 U CN214331789 U CN 214331789U CN 202023295501 U CN202023295501 U CN 202023295501U CN 214331789 U CN214331789 U CN 214331789U
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Abstract
The utility model discloses a card just of strengthening rib formula fastening connection, including last card body just, card body just down, arc fixed plate and the sealed piece of arc, the below of going up card body just is provided with down card body just, and just card body just down and the inboard equidistant S type elastic plate that is provided with of last card body just, go up card body just and the inside of card body just down and all seted up the thread groove, and the inside of thread groove is provided with fixing bolt, fixing bolt 'S outer wall meshes with the thread groove mutually, fixing bolt' S outer wall is provided with fixation nut, the fixed block is installed to the bottom of card body just down, and the inboard of fixed block is seted up flutedly, the inside of recess is provided with the T type and draws the piece. This just card of strengthening rib formula fastening connection, through loosening the T type and draw the piece, then drive stopper and spacing groove looks block under second spring self elasticity effect and fix to avoid fixation nut the smooth silk phenomenon to appear, this structure has increased its stability.
Description
Technical Field
The utility model relates to a just block technical field specifically is a just card of strengthening rib formula fastening connection.
Background
The rigid card is the connected mode that adopts rigid pipe joint to connect the rigid pipe joint when connecting tube, can form rigidity an organic whole with the steel pipe after the coupling chucking, when the hoist span is great, makes the pipeline rely on self rigid support to connect, and the rigid card of traditional strengthening rib formula fastening connection basically can satisfy people's user demand, but still has certain problem, and concrete problem is as follows:
1. most of reinforcing rib type fastening connection steel clamps in the current market are easy to slip due to long-time use, so that the fastening performance of the bolt is affected, and the bolt is inconvenient to use for a long time;
2. most strengthening rib formula fastening connection's just card when using in the existing market is because fix in the outside of connecting pipe, takes place the vibration when the connecting pipe in, then influences the life of just card.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a just card of strengthening rib formula fastening connection to the fixed back that proposes among the solution above-mentioned background art appears smooth silk easily and just blocks the not high problem of life.
In order to achieve the above object, the utility model provides a following technical scheme: a rigid card with reinforcing ribs for fastening connection comprises an upper rigid card body, a lower rigid card body, an arc-shaped fixed plate and arc-shaped sealing blocks, wherein the lower rigid card body is arranged below the upper rigid card body, S-shaped elastic plates are arranged on the inner sides of the lower rigid card body and the upper rigid card body at equal intervals, thread grooves are formed in the upper rigid card body and the lower rigid card body, fixing bolts are arranged in the thread grooves, the outer walls of the fixing bolts are meshed with the thread grooves, fixing nuts are arranged on the outer walls of the fixing bolts, fixing blocks are arranged at the bottom end of the lower rigid card body, grooves are formed in the inner sides of the fixing blocks, T-shaped pull blocks are arranged in the grooves, second springs are arranged on the outer walls of the T-shaped pull blocks, extrusion blocks are arranged on one sides of the T-shaped pull blocks, and the arc-shaped sealing blocks are arranged on one sides of the upper rigid card body and the lower rigid card body, and the inner sides of the upper rigid clamp body and the lower rigid clamp body on one side of the arc-shaped sealing block are provided with arc-shaped sealing grooves.
Preferably, the inside of S type elastic plate all is provided with first spring, and the top of first spring is provided with the arc fixed plate.
Preferably, the inner wall of the fixing nut is meshed with the fixing bolt, and the outer wall of the fixing nut is provided with limit grooves at equal intervals.
Preferably, the top end of the arc-shaped sealing groove is provided with a sealing ring, and the outer wall of the sealing ring is matched with the arc-shaped sealing block.
Preferably, the outer wall of the extrusion block is matched with the groove, and one side of the extrusion block is connected with the second spring.
Preferably, one side of the extrusion block, which is far away from the T-shaped pulling block, is provided with a limiting block, and the outer wall of the limiting block is matched with the limiting groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. by installing the fixing nut, the T-shaped pull block and the limiting block, after the fixing nut is rotated to be meshed with the fixing bolt and move to a proper position, the T-shaped pull block is loosened, and the limiting block is driven to be clamped and fixed with the limiting groove under the self elastic action of the second spring, so that the phenomenon of thread slipping of the fixing nut is avoided, and the stability of the fixing nut is improved;
2. meanwhile, the device is provided with the upper rigid card body, the lower rigid card body and the arc-shaped fixing plate, the positions of the upper rigid card body and the lower rigid card body are fixed with the connecting pipe, and after the upper rigid card body and the lower rigid card body are fixed with the connecting pipe through the arc-shaped fixing plate, the connecting pipe vibrates, so that the S-shaped elastic plate and the first spring are extruded by the arc-shaped fixing plate, the vibration of the upper rigid card body and the lower rigid card body is reduced conveniently, and the service lives of the upper rigid card body and the lower rigid card body are prolonged;
3. simultaneously the device is through installing arc seal piece and arc seal groove, through inserting the arc seal piece in the arc seal groove for the sealing washer is closely laminated with the arc seal piece, and this structure has increased the leakproofness.
Drawings
FIG. 1 is a front view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic top sectional view of the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the portion B of FIG. 1 according to the present invention;
fig. 5 is an enlarged schematic view of the part C in fig. 2 according to the present invention.
In the figure: 1. a rigid card body; 2. a lower rigid card body; 3. an S-shaped elastic plate; 4. a first spring; 5. an arc-shaped fixing plate; 6. a thread groove; 7. fixing the bolt; 8. fixing a nut; 9. a limiting groove; 10. a fixed block; 11. a groove; 12. a T-shaped pull block; 13. a second spring; 14. an arc-shaped sealing block; 15. an arc-shaped sealing groove; 16. a seal ring; 17. extruding the block; 18. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a steel card with reinforcing ribs for fastening connection comprises an upper steel card body 1, a lower steel card body 2, an arc-shaped fixing plate 5 and an arc-shaped sealing block 14, wherein the lower steel card body 2 is arranged below the upper steel card body 1, and S-shaped elastic plates 3 are arranged on the inner sides of the lower steel card body 2 and the upper steel card body 1 at equal intervals;
the first springs 4 are arranged inside the S-shaped elastic plate 3, the arc-shaped fixing plates 5 are arranged at the top ends of the first springs 4, the positions of the upper rigid card body 1 and the lower rigid card body 2 are fixed with the connecting pipe, and after the upper rigid card body 1 and the lower rigid card body 2 are fixed with the connecting pipe through the arc-shaped fixing plates 5, the connecting pipe vibrates, so that the S-shaped elastic plate 3 and the first springs 4 are extruded by the arc-shaped fixing plates 5, the vibration of the upper rigid card body 1 and the lower rigid card body 2 is reduced, and the service lives of the upper rigid card body 1 and the lower rigid card body 2 are prolonged;
the inner wall of the fixing nut 8 is meshed with the fixing bolt 7, the outer wall of the fixing nut 8 is provided with limiting grooves 9 at equal intervals, and the fixing nut 8 is meshed with the fixing bolt 7 through rotation, so that the fixing nut 8 moves to be in contact with the lower rigid clamp body 2, and the position of the fixing bolt 7 is convenient to fix;
a fixed block 10 is installed at the bottom end of the lower rigid clamp body 2, a groove 11 is formed in the inner side of the fixed block 10, a T-shaped pulling block 12 is arranged inside the groove 11, a second spring 13 is arranged on the outer wall of the T-shaped pulling block 12, and an extrusion block 17 is installed on one side of the T-shaped pulling block 12;
the outer wall of the extrusion block 17 is matched with the groove 11, one side of the extrusion block 17 is connected with the second spring 13, the extrusion block 17 is driven to extrude the second spring 13 by pulling the T-shaped pull block 12 outwards, so that the second spring 13 is contracted, the position of the T-shaped pull block 12 is convenient to reset through the second spring 13, and the effect of quick fixation is achieved;
a limiting block 18 is arranged on one side, away from the T-shaped pulling block 12, of the extruding block 17, the outer wall of the limiting block 18 is matched with the limiting groove 9, and the limiting block 18 is inserted into the limiting groove 9, so that the position of the fixing nut 8 is fixed, and the phenomenon that the fastening effect of the fixing bolt 7 is influenced due to the fact that the position of the fixing nut 8 slides is avoided;
an arc-shaped sealing block 14 is arranged on one side of each of the upper rigid card body 1 and the lower rigid card body 2, and arc-shaped sealing grooves 15 are formed in the inner sides of the upper rigid card body 1 and the lower rigid card body 2 on one side of the arc-shaped sealing block 14;
the top end of the arc-shaped sealing groove 15 is provided with the sealing ring 16, the outer wall of the sealing ring 16 is matched with the arc-shaped sealing block 14, the arc-shaped sealing block 14 is inserted into the arc-shaped sealing groove 15, so that the sealing ring 16 is tightly attached to the arc-shaped sealing block 14, and the sealing performance is improved by the structure;
the top end of the arc-shaped sealing groove 15 is provided with the sealing ring 16, the outer wall of the sealing ring 16 is matched with the arc-shaped sealing block 14, the arc-shaped sealing block 14 is inserted into the arc-shaped sealing groove 15, so that the sealing ring 16 is tightly attached to the arc-shaped sealing block 14, and the sealing performance is improved by the structure;
the working principle is as follows: when a steel card is fastened and connected by using a reinforcing rib, an operator firstly places an upper steel card body 1 and a lower steel card body 2 between pipelines to be fixed, then inserts an arc-shaped sealing groove 15 into an arc-shaped sealing block 14, so that the arc-shaped sealing groove 15 is tightly attached to a sealing ring 16 to increase the sealing performance of the steel card, then the operator rotates a fixing bolt 7 to be meshed with a thread groove 6, so that the positions of the upper steel card body 1 and the lower steel card body 2 are conveniently fixed, then, the operator pulls a T-shaped pull block 12 outwards to drive an extrusion block 17 to extrude a second spring 13, so that a limiting block 18 moves to one side, at the moment, after the fixing nut 8 is rotated to be meshed with the fixing bolt 7 to move to a proper position, the T-shaped pull block 12 is loosened, the limiting block 18 is driven to be clamped and fixed with a limiting groove 9 under the self elastic force of the second spring 13, thereby avoiding the phenomenon of thread slipping of the fixing nut 8, and the structure increases the stability of the fixing nut;
when the connecting pipe takes place the vibration, then through the extrusion in card body 1 just and the arc fixed plate 5 in the card body 2 just down for S type elastic plate 3 and first spring 4 take place the crimple, then drive the connecting pipe through S type elastic plate 3 and first spring 4 under self elastic action and fix, reduce the vibration to card body 1 just and card body 2 just down, increased card body 1 just and card body 2' S life just down, do above the utility model discloses a whole principles.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a just card of strengthening rib formula fastening connection, includes card body (1) just last, card body (2) just down, arc fixed plate (5) and arc sealing block (14), its characterized in that: the lower rigid card body (2) is arranged below the upper rigid card body (1), S-shaped elastic plates (3) are arranged on the inner sides of the lower rigid card body (2) and the upper rigid card body (1) at equal intervals, thread grooves (6) are formed in the upper rigid card body (1) and the lower rigid card body (2), fixing bolts (7) are arranged in the thread grooves (6), the outer wall of each fixing bolt (7) is meshed with the thread grooves (6), fixing nuts (8) are arranged on the outer wall of each fixing bolt (7), a fixing block (10) is installed at the bottom end of the lower rigid card body (2), grooves (11) are formed in the inner sides of the fixing blocks (10), T-shaped pull blocks (12) are arranged in the grooves (11), second springs (13) are arranged on the outer walls of the T-shaped pull blocks (12), and extrusion blocks (17) are installed on one sides of the T-shaped pull blocks (12), go up just card body (1) and just card body (2) down one side all install arc seal block (14), and arc seal block (14) one side is gone up just card body (1) and just card body (2) down the inboard has all seted up arc seal groove (15).
2. The rigid card of claim 1, wherein: the inside of S type elastic plate (3) all is provided with first spring (4), and the top of first spring (4) is provided with arc fixed plate (5).
3. The rigid card of claim 1, wherein: the inner wall of the fixing nut (8) is meshed with the fixing bolt (7), and the outer wall of the fixing nut (8) is provided with limit grooves (9) at equal intervals.
4. The rigid card of claim 1, wherein: the top of arc seal groove (15) is provided with sealing washer (16), and the outer wall and the arc seal block (14) phase-match of sealing washer (16).
5. The rigid card of claim 1, wherein: the outer wall of the extrusion block (17) is matched with the groove (11), and one side of the extrusion block (17) is connected with the second spring (13).
6. The rigid card of claim 1, wherein: a limiting block (18) is installed on one side, away from the T-shaped pulling block (12), of the extruding block (17), and the outer wall of the limiting block (18) is matched with the limiting groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023295501.7U CN214331789U (en) | 2020-12-31 | 2020-12-31 | Rigid card with reinforcing rib type fastening connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023295501.7U CN214331789U (en) | 2020-12-31 | 2020-12-31 | Rigid card with reinforcing rib type fastening connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214331789U true CN214331789U (en) | 2021-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023295501.7U Active CN214331789U (en) | 2020-12-31 | 2020-12-31 | Rigid card with reinforcing rib type fastening connection |
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| CN (1) | CN214331789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321525A (en) * | 2022-01-17 | 2022-04-12 | 江苏威亚达建设有限公司 | Fixing device for pipeline connection capable of ensuring connection stability |
-
2020
- 2020-12-31 CN CN202023295501.7U patent/CN214331789U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321525A (en) * | 2022-01-17 | 2022-04-12 | 江苏威亚达建设有限公司 | Fixing device for pipeline connection capable of ensuring connection stability |
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