CN218117234U - Bolt assembly for improving quality of concrete joint of constructional engineering - Google Patents
Bolt assembly for improving quality of concrete joint of constructional engineering Download PDFInfo
- Publication number
- CN218117234U CN218117234U CN202221096810.8U CN202221096810U CN218117234U CN 218117234 U CN218117234 U CN 218117234U CN 202221096810 U CN202221096810 U CN 202221096810U CN 218117234 U CN218117234 U CN 218117234U
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- Prior art keywords
- rotating
- concrete
- bolt assembly
- threaded sleeve
- plate
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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.)
- Expired - Fee Related
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- 238000001125 extrusion Methods 0.000 claims abstract description 8
- 239000004744 fabric Substances 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 9
- 238000010030 laminating Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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Abstract
The utility model provides a bolt assembly for improving building engineering concrete seam quality. The bolt assembly for improving the quality of the concrete joint of the constructional engineering comprises: a fixed pipe embedded in the solidified concrete module, and a template arranged at one side of the unset concrete; the nut is fixedly arranged in the fixed pipe; a threaded sleeve slidably mounted on the template; the connecting screw is installed in the threaded sleeve in a threaded manner and is matched with the nut; the annular extrusion plate is fixedly sleeved on the threaded sleeve; the annular groove is formed in the outer wall of one side of the template. The utility model provides a bolt assembly for improving building engineering concrete seam quality has convenient to use, easy operation, prevents that the concrete is extravagant, improves bolt and threaded sleeve life's advantage.
Description
Technical Field
The utility model relates to a spare part technical field of building engineering especially relates to a bolt assembly for improving building engineering concrete seam quality.
Background
The concrete means concrete, the concrete joint is a joint between an uncured concrete module and a cured concrete module, the uncured concrete module can have the concrete joint when being poured on the cured concrete module, in order to improve the quality of the concrete joint of the building engineering, people can fixedly install the membrane plate on the cured concrete through the bolt assembly, and then add new concrete into the membrane plate, so that the new concrete is tightly attached to the cured concrete, and the building operation is completed.
However, the existing bolt assembly lacks a sealing mechanism, when the bolt assembly is used in building engineering, the bolt assembly is generally directly installed on a template, a gap exists between the bolt assembly and the template, concrete grout often leaks out from the gap between the bolt assembly and the template, and the concrete grout is wasted.
Therefore, there is a need to provide a new bolt assembly for improving the quality of concrete joints in constructional engineering to solve the above technical problems.
Disclosure of Invention
The utility model provides a technical problem provide a bolt assembly for improving building engineering concrete seam quality with convenient to use, easy operation, prevent that the concrete is extravagant, improve bolt and threaded sleeve life.
In order to solve the technical problem, the utility model provides a bolt assembly for improving building engineering concrete seam quality includes: a fixed pipe embedded in the solidified concrete module, and a template arranged on one side of the unset concrete; the nut is fixedly arranged in the fixed pipe; a threaded sleeve slidably mounted on the template; the connecting screw is installed in the threaded sleeve in a threaded manner and is matched with the nut; the annular extrusion plate is fixedly sleeved on the threaded sleeve; the annular groove is formed in the outer wall of one side of the template; the annular rubber sealing ring is fixedly arranged on the outer wall of one side of the annular extrusion plate, and one side of the annular rubber sealing ring extends into the annular groove; the rotating plate is fixedly arranged on one end, far away from the nut, of the connecting screw rod, and a placing groove is formed in the outer wall of one side of the rotating plate; a rotating annular plate rotatably mounted on the threaded sleeve; the protective corrugated pipe is fixedly installed on the outer wall of one side of the rotating annular plate, and one end of the protective corrugated pipe is fixedly connected with the rotating plate.
Preferably, two dwangs, two are installed to the standing groove internal rotation the one end fixed mounting that the dwang is close to each other has the rotating tube, the winding has dustproof cloth on the rotating tube, one side fixed mounting of dustproof cloth has the removal magnet board.
Preferably, two fixed magnet plates are fixedly mounted on the rotating annular plate.
Preferably, two the activity cover respectively is equipped with the torsional spring on the rotor plate, two the torsional spring be close to each other one end all with rotating tube fixed connection, two the torsional spring keep away from each other one end respectively with the inner wall fixed connection of standing groove.
Preferably, the two torsion springs are tinned torsion springs.
Preferably, a rotating bearing is fixedly installed in the rotating annular plate, and the threaded sleeve penetrates through the rotating bearing and is fixedly connected with the inner wall of the rotating bearing.
Compared with the prior art, the utility model provides a bolt assembly for improving building engineering concrete seam quality has following beneficial effect:
the utility model provides a bolt assembly for improving building engineering concrete seam quality, drive connecting screw through clockwise rotation rotor plate and enter into the nut in, drive the template and solidify the concrete module and contact with the unset concrete, make the inseparable laminating of unset concrete on solidifying the concrete module, prevent through annular rubber seal that concrete thick liquid from leaking out in the clearance between bolt assembly and the template, cause the waste of concrete, drive connecting screw through anticlockwise rotation rotor plate and enter into the threaded sleeve in, will remove the absorption firmly of magnet board through the magnet power on the fixed magnet board, and then make the dustproof cloth shelter from threaded sleeve's one end opening, through dustproof cloth, rotor plate and protection bellows wrap up connecting screw and threaded sleeve, prevent external dust adhesion to connecting screw and enter into the threaded sleeve in, influence life.
Drawings
FIG. 1 is a schematic structural view of a bolt assembly according to a preferred embodiment of the present invention for improving the quality of concrete joints in construction engineering;
FIG. 2 is an enlarged view of the portion A shown in FIG. 1;
FIG. 3 is an enlarged view of the portion B shown in FIG. 2;
FIG. 4 is a side view of the rotating annular plate shown in FIG. 1.
Reference numbers in the figures: 1. solidifying the concrete module; 2. unset concrete; 3. a template; 4. a fixed tube; 5. a nut; 6. a threaded sleeve; 7. an annular extrusion plate; 8. an annular groove; 9. an annular rubber seal ring; 10. connecting a screw rod; 11. a rotating plate; 12. rotating the annular plate; 13. a protective bellows; 14. rotating the rod; 15. a torsion spring; 16. rotating the tube; 17. a dust cloth; 18. the magnet plate is moved.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1-4, wherein fig. 1 is a schematic structural diagram of a bolt assembly for improving the quality of a concrete joint in a construction project according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of a portion B shown in fig. 1. A bolt subassembly for improving building engineering concrete joint quality includes: a fixed pipe 4 buried in the set concrete block 1, and a formwork 3 provided on one side of the unset concrete 2; the nut 5 is fixedly arranged in the fixed pipe 4; a threaded sleeve 6, said threaded sleeve 6 being slidably mounted on said formwork 3; the connecting screw rod 10 is installed in the threaded sleeve 6 in a threaded mode, and the connecting screw rod 10 is matched with the nut 5; the annular extrusion plate 7 is fixedly sleeved on the threaded sleeve 6; the annular groove 8 is formed in the outer wall of one side of the template 3; the annular rubber sealing ring 9 is fixedly arranged on the outer wall of one side of the annular extrusion plate 7, one side of the annular rubber sealing ring 9 extends into the annular groove 8, and concrete is blocked by the annular rubber sealing ring 9, so that concrete slurry is prevented from leaking out of a gap between the bolt assembly and the template 3, and concrete waste is avoided; the rotating plate 11 is fixedly arranged at one end, far away from the nut 5, of the connecting screw rod 10, a placing groove is formed in the outer wall of one side of the rotating plate 11, the rotating plate 11 rotates to drive the connecting screw rod 10 to rotate and move, so that the connecting screw rod 10 completely enters the nut 5, the template 3 is further driven to be in contact with the solidified concrete module 1 and the unset concrete 2, the unset concrete 2 is further limited, and the unset concrete 2 is tightly attached to the solidified concrete module 1; the rotating annular plate 12 is rotatably arranged on the threaded sleeve 6; protection bellows 13, protection bellows 13 fixed mounting is in on one side outer wall of rotation annular plate 12, just protection bellows 13 one end with turning plate 11 fixed connection lives connecting screw 10 and threaded sleeve 6 parcel through dustproof cloth 17, turning plate 11 and protection bellows 13 below, prevents that external dust adhesion from to connecting screw 10 and entering into threaded sleeve 6 in, influence life.
In order to prevent that external dust from entering into threaded sleeve 6 inner wall, influence threaded sleeve 6's life, two dwang 14, two are installed to the standing groove internal rotation one end fixed mounting that dwang 14 is close to each other has a rotating-tube 16, the winding has dustproof cloth 17 on the rotating-tube 16, one side fixed mounting of dustproof cloth 17 has removal magnet board 18, removes and removes magnet board 18 and drives dustproof cloth 17 and shelter from threaded sleeve 6's one end opening.
The movable magnet plate 18 is firmly adsorbed on the fixed magnet plate through the magnetic force, so that one end of the threaded sleeve 6 is shielded stably by the dustproof cloth 17, and the two fixed magnet plates are fixedly mounted on the rotary annular plate 12.
In order to make the inseparable laminating of dustproof cloth 17 on threaded sleeve 6, and then plug up threaded sleeve 6's one end opening, two the movable sleeve is equipped with torsional spring 15, two respectively on the rotor plate 11 the one end that torsional spring 15 is close to each other all with rotor tube 16 fixed connection, two the one end that torsional spring 15 kept away from each other respectively with the inner wall fixed connection of standing groove along with the 18 one end of removal magnet board drives dustproof cloth 17 and moves, and dustproof cloth 17 moves and drives dwang 14 and rotate, and dwang 14 rotates and makes torsional spring 15 become the stress state by the operating condition, makes dustproof cloth 17 receive a turning force all the time, and then makes the inseparable laminating of dustproof cloth 17 on rotor tube 16.
In order to prolong the service life of the torsion springs 15, the two torsion springs 15 are tinned torsion springs.
In order to rotatably install the rotating annular plate 12 on the threaded sleeve 6, a rotating bearing is fixedly installed in the rotating annular plate 12, and the threaded sleeve 6 penetrates through the rotating bearing and is fixedly connected with the inner wall of the rotating bearing.
The utility model provides a bolt assembly's theory of operation for improving building engineering concrete seam quality as follows: under initial condition, torsional spring 15 is in the stress state, when needs use this device, movable mould board 3 is close to solidification concrete module 1 and unset concrete 2, make connecting screw 10 enter into fixed pipe 4 and contact with nut 5, clockwise rotation rotor plate 11, rotor plate 11 rotates and drives connecting screw 10 and rotate and remove, make connecting screw 10 enter into nut 5 completely, and then drive mould board 3 and solidify concrete module 1 and unset concrete 2 and contact, and then spacing unset concrete 2, make unset concrete 2 inseparable laminating on solidification concrete module 1, block the concrete through annular rubber seal 9, prevent that concrete thick liquid from leaking out from the clearance between bolt assembly and the mould board 3, cause the waste of concrete, when need not use this device, anticlockwise rotation rotor plate 11 drives connecting screw 10 and enters into threaded sleeve 6, remove movable magnet plate 18 and drive dustproof cloth 17 and live the one end opening shelter from of threaded sleeve 6, will move magnet plate 18 and adsorb on the fixed magnet plate firmly through the magnet, and then make dustproof cloth 17 stabilize threaded sleeve 6 and live dust through bellows and prevent that dust and the connecting screw 6 from the dust, prevent dust and live in the bellows 13 connection screw connection of bellows and the protecting sleeve 6.
Compared with the prior art, the utility model provides a bolt assembly for improving building engineering concrete seam quality has following beneficial effect:
the utility model provides a bolt assembly for improving building engineering concrete seam quality, drive connecting screw rod 10 through clockwise rotation rotor plate 11 and enter into in the nut 5, drive template 3 and solidify concrete module 1 and do not solidify concrete 2 and contact, make not solidify concrete 2 inseparable laminating on solidifying concrete module 1, prevent through annular rubber seal 9 that the concrete thick liquid from leaking out in the clearance between bolt assembly and the template 3, cause the waste of concrete, drive connecting screw rod 10 through anticlockwise rotation rotor plate 11 and enter into in the threaded sleeve 6, will remove the absorption firmly of magnet plate 18 on the fixed magnet plate through the magnet power, and then make dustproof cloth 17 shelter from the one end opening of threaded sleeve 6, through dustproof cloth 17, rotor plate 11 and protection bellows 13 live connecting screw rod 10 and threaded sleeve 6 parcel, prevent external dust adhesion to connecting screw rod 10 and enter into in the threaded sleeve 6, influence life.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A bolt assembly for improving the quality of a constructional engineering concrete joint, characterized by comprising:
a fixed pipe embedded in the solidified concrete module, and a template arranged on one side of the unset concrete;
the nut is fixedly arranged in the fixed pipe;
a threaded sleeve slidably mounted on the template;
the connecting screw is installed in the threaded sleeve in a threaded manner and is matched with the nut;
the annular extrusion plate is fixedly sleeved on the threaded sleeve;
the annular groove is formed in the outer wall of one side of the template;
the annular rubber sealing ring is fixedly arranged on the outer wall of one side of the annular extrusion plate, and one side of the annular rubber sealing ring extends into the annular groove;
the rotating plate is fixedly arranged at one end, far away from the nut, of the connecting screw, and a placing groove is formed in the outer wall of one side of the rotating plate;
a rotating annular plate rotatably mounted on the threaded sleeve;
the protective corrugated pipe is fixedly installed on the outer wall of one side of the rotating annular plate, and one end of the protective corrugated pipe is fixedly connected with the rotating plate.
2. The bolt assembly for improving quality of a building engineering concrete joint according to claim 1, wherein two rotating rods are rotatably installed in the placing groove, a rotating pipe is fixedly installed at one end, close to each other, of the two rotating rods, dustproof cloth is wound on the rotating pipe, and a movable magnet plate is fixedly installed at one side of the dustproof cloth.
3. The bolt assembly for improving the quality of a concrete joint in constructional engineering according to claim 1, wherein two fixed magnet plates are fixedly mounted on the rotating annular plate.
4. The bolt assembly for improving the quality of the concrete joint of the constructional engineering according to claim 2, characterized in that torsion springs are respectively and movably sleeved on the two rotating plates, one ends of the two torsion springs, which are close to each other, are fixedly connected with the rotating pipe, and one ends of the two torsion springs, which are far away from each other, are respectively and fixedly connected with the inner wall of the placing groove.
5. The bolt assembly for improving the quality of a construction engineering concrete joint according to claim 4, wherein both of the torsion springs are tinned torsion springs.
6. The bolt assembly for improving the quality of a constructional engineering concrete joint according to claim 1, wherein a rotating bearing is fixedly installed in the rotating annular plate, and the threaded sleeve penetrates through the rotating bearing and is fixedly connected with the inner wall of the rotating bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221096810.8U CN218117234U (en) | 2022-05-09 | 2022-05-09 | Bolt assembly for improving quality of concrete joint of constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221096810.8U CN218117234U (en) | 2022-05-09 | 2022-05-09 | Bolt assembly for improving quality of concrete joint of constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218117234U true CN218117234U (en) | 2022-12-23 |
Family
ID=84510360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221096810.8U Expired - Fee Related CN218117234U (en) | 2022-05-09 | 2022-05-09 | Bolt assembly for improving quality of concrete joint of constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218117234U (en) |
-
2022
- 2022-05-09 CN CN202221096810.8U patent/CN218117234U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221223 |