CN220542626U - Prestress structure monitoring integrated anchorage device - Google Patents
Prestress structure monitoring integrated anchorage device Download PDFInfo
- Publication number
- CN220542626U CN220542626U CN202322039985.6U CN202322039985U CN220542626U CN 220542626 U CN220542626 U CN 220542626U CN 202322039985 U CN202322039985 U CN 202322039985U CN 220542626 U CN220542626 U CN 220542626U
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- wire
- winding shaft
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- fixed
- steel control
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 60
- 239000010959 steel Substances 0.000 claims abstract description 60
- 238000004804 winding Methods 0.000 claims abstract description 51
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims description 10
- 244000309464 bull Species 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 2
- 230000004308 accommodation Effects 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 241001669679 Eleotris Species 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Abstract
The utility model discloses a prestress structure monitoring integrated anchorage device. When the existing anchorage device is used, alarming prompt is inconvenient according to the tensioning force condition. The utility model discloses a rotary tooth is attached above a steel control wire, a first fixed block is arranged above the steel control wire, a first wire winding shaft is arranged in the first fixed block, a fixed hub is penetrated in the first shaft, compression springs are respectively arranged below two sides of the fixed hub, a connecting rod touch device is arranged above the springs, and a touch switch is arranged below the touch device; the touch device, the touch switch and the buzzer alarm are electrically connected; a wire winding shaft II is arranged above the fixed block I, one end of the wire is wound on the rotating teeth, extends upwards to be in contact with the shaft I, and is converted into parallel with the shaft I through the shaft II, and the other end of the wire is wound on the shaft III; when the steel control wire is tightened or tensioned, the rotating teeth are driven to rotate. When the utility model is used, when the steel wire is used up, the pressing spring is fixed, the touch device is contacted with the touch switch, and the alarm is given by the buzzer alarm.
Description
Technical Field
The utility model belongs to the technical field of anchorage devices, and particularly relates to a prestress structure monitoring integrated anchorage device.
Background
The anchor means is a permanent anchor device used in prestressed concrete, and is an anchor tool which is arranged at the end part of the prestressed rib and can always keep the anchoring state of the prestressed rib in the tensioning process of the prestressed rib in post-tensioning structure or component, wherein the anchor means is an anchor tool which is used for keeping the tension of the prestressed rib and transmitting the tension of the prestressed rib to the interior of the concrete, such as a prestressed anchor, highway bridges, railway bridges, urban overpasses, urban light rails, high-rise buildings, hydroelectric dams, harbor terminals, rock mass slope protection anchors, foundation reinforcements, tunnel mine roof anchors, prestressed net frames, subways, large building houses, warehouse buildings, tower buildings, weight lifting, intermittent pushing of sliding films, bridge tunneling pushing, large containers and ships, sleeper, bridge replacement supports, bridge and building reinforcements, reinforcing steel bar engineering, antimagnetic and anticorrosion engineering (fiber anchors), carbon fiber reinforcement, pretension beam field construction, external prestressed engineering, stayed cables, suspension ropes and the like.
The utility model provides a patent application for CN202022834232.0 discloses an integrated ground tackle force transducer, including hollow jack and the hollow force transducer of integral type, it still includes shielding device, shielding device is including holding base, slide and folded plate, hold base fixed mounting at hollow jack upper surface, hold the inside accommodation channel of having seted up of base, the slide activity is inserted and is located in the accommodation channel, the rectangle accommodation groove that the size corresponds each other with folded plate size is seted up to the slide upper surface, the one end that the slide position was kept away from to the rectangle accommodation groove is seted up jaggedly, folded plate one end swing joint installs in the breach, when needing the stretch-draw steel wire, the steel wire passes hollow jack and is connected with hollow force transducer this moment, pull out the slide, then take out the folded plate from the rectangle accommodation groove, make folded plate upset perpendicular to slide, the folded plate can keep off at the steel wire front end this moment, can avoid the stretch-draw time, the broken steel wire to cause the injury to the staff, but this integrated ground tackle force transducer is inconvenient to report to the police and point according to the circumstances of tensioning force when using.
Disclosure of Invention
In order to make up for the defects of the prior art, the utility model provides the prestress structure monitoring integrated anchorage device, which can give an alarm to the tension degree of the tensile force when the steel control wire is stretched too much, so as to remind the tension of the steel control wire of being too tight.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a prestressing force structure monitors integration ground tackle which characterized in that:
the device comprises an extrusion head, wherein the extrusion head is connected with a fixed wallboard, and the fixed wallboard is connected with a flange buckle; a corrugated pipe is arranged below the flange buckle; a buzzer alarm is arranged on the outer surface of the corrugated pipe;
the extrusion head is internally provided with a wire harness pipe sleeve, the wire harness pipe sleeve is connected with a steel control wire, and the steel control wire is arranged in the corrugated pipe;
the upper outer surface of the steel control wire is provided with rotating teeth in a fitting way;
a first fixed block is arranged above the steel control wire, a first wire winding shaft is arranged in the first fixed block, a fixed roller is arranged in the first wire winding shaft in a penetrating manner, and compression springs are respectively arranged below the left side and the right side of the fixed roller; a connecting rod touch device is arranged above the compression spring, and a touch switch is arranged below the connecting rod touch device;
the connecting rod touch device, the touch switch and the buzzer alarm are electrically connected;
a second wire winding shaft is arranged above the first fixed block, and the second wire winding shaft is perpendicular to the first wire winding shaft;
one end of the steel wire is wound on the rotating teeth, extends upwards to be in contact with the first winding shaft, is converted into parallel with the first winding shaft through the second winding shaft, and is wound on the third winding shaft;
when the steel control wire is tightened or stretched, the rotating teeth are driven to rotate;
when the steel control wire is stretched too long, the steel wire is used up, the compression spring is fixedly pressed down, the connecting rod touch device is in contact with the touch switch, and the alarm is given out through the buzzer alarm.
Further, the surface of bellows is provided with pretightning force sensor, pretightning force sensor carries out real-time display to tensile rate, pretightning force sensor and connecting rod touching ware, touch switch electric connection.
Further, a conduit is arranged on the steel wire, and the conduit is arranged between the second winding shaft and the third winding shaft.
Further, a second fixing block is arranged on the outer surface of the corrugated pipe, a magnetic clamping groove is formed in the lower portion of the middle of the second fixing block, and a clamping block is connected to the upper portion of the magnetic clamping groove in a clamping mode;
the top of fixture block and the three fixed connection of reel, the top fixedly connected with dwang of reel three, the dwang is connected with the bull stick, the bull stick wears to locate inside the pretightning force sensor.
The utility model has the beneficial effects that:
1) When the tension of the steel control wire is detected, the rotating teeth arranged above the steel control wire rotate when the steel control wire is tightened and stretched, the steel wire wound at the middle end inside the rotating teeth is wound when the rotating teeth rotate, the first wire winding shaft arranged above the rotating teeth rotates along the fixed bearing penetrated inside after the steel wire is wound, when the steel control wire is stretched too long, the first wire of the first wire winding shaft is used up, the pressure spring downwards fixed is downwards pressed, the contact switch downwards connected with the connecting rod touch device is contacted after the pressure spring downwards pressed, an alarm is given, the tension of the steel control wire is reminded to be overtightened, and the tension degree of the tension can be displayed in real time through the pretightening force sensor arranged at the top of the first wire winding shaft;
2) When the tension of the pre-tightening force sensor is regulated, the rotating rod is pressed downwards, then drives the rotating rod arranged below to press downwards, when the rotating rod is pressed downwards, the clamping block arranged at the bottom is fixed in a magnetic attraction mode through the magnetic attraction clamping groove arranged below the clamping block, when the rotating rod is rotated again, the wire winding shaft III arranged below is rotated, the wire winding shaft III can tighten the wire wires arranged on the left side and the right side, and at the moment, the sensing display size of the pre-tightening force sensor can be regulated and controlled through regulating tightness of the wire wires.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram showing a side view in full section of the tension display of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present utility model;
in the figure, 1, an extrusion head; 2. fixing the wallboard; 3. a flange buckle; 4. a bellows; 5. a pre-tightening force sensor; 6. a rotating rod; 7. wire harness tube sleeve; 8. a steel control line; 9. rotating the teeth; 10. a steel wire; 11. a first fixed block; 12. a first wire winding shaft; 13. fixing the weight; 14. a pressure spring; 15. a connecting rod touch device; 16. a touch switch; 17. a second wire winding shaft; 18. a conduit; 19. a second fixed block; 20. a magnetic clamping groove; 21. a clamping block; 22. a yarn winding shaft III; 23. a rotating lever; 24. and a buzzer alarm.
Detailed Description
The present utility model will be described in detail with reference to the following embodiments.
As shown in fig. 1 and 2, the prestress structure monitoring integrated anchorage device comprises an extrusion head 1, wherein the extrusion head 1 is connected with a fixed wallboard 2, and the fixed wallboard 2 is connected with a flange buckle 3; a corrugated pipe 4 is arranged below the flange buckle 3; the outer surface of the corrugated pipe 4 is provided with a buzzer alarm 24;
the extrusion head 1 is internally provided with a wire harness pipe sleeve 7, the wire harness pipe sleeve 7 is connected with a steel control wire 8, and the steel control wire 8 is arranged in the corrugated pipe 4; the upper outer surface of the steel control wire 8 is provided with rotating teeth 9 in a fitting way;
as shown in fig. 2 and 3, a first fixing block 11 is arranged above the steel control line 8, a first winding shaft 12 is arranged inside the first fixing block 11, a fixing roller 13 is arranged inside the first winding shaft 12 in a penetrating manner, and compression springs 14 are respectively arranged below the left side and the right side of the fixing roller 13; a connecting rod touch device 15 is arranged above the compression spring 14, and a touch switch 16 is arranged below the connecting rod touch device 15;
a second wire winding shaft 17 is arranged above the first fixed block 11, and the second wire winding shaft 17 is perpendicular to the first wire winding shaft 12;
one end of the steel wire 10 is wound on the rotating tooth 9, extends upwards to be in contact with the first winding shaft 12, is converted into parallel with the first winding shaft 12 through the second winding shaft 17, and the other end of the steel wire 10 is wound on the third winding shaft 22; the steel wire 10 is provided with a conduit 18, and the conduit 18 is arranged between the second winding shaft 17 and the third winding shaft 22;
in the embodiment, a third wire winding shaft 22 is taken as a center, and a rotating tooth 9, a steel wire 10, a first fixed block 11, a first wire winding shaft 12, a fixed roller 13, a compression spring 14, a connecting rod touch device 15, a touch switch 16, a second wire winding shaft 17 and a conduit 18 are further arranged above the steel control wire 8;
when the steel control wire 8 is tightened or stretched, the rotating teeth 9 are driven to rotate; when the steel control line 8 is stretched too far, the steel wire 10 runs out, the fixed roller 13 presses down the compression spring 14, so that the connecting rod touch 15 is in contact with the touch switch 16 and alarms through the buzzer alarm 24.
The surface of bellows 4 is provided with pretightning force sensor 5, and pretightning force sensor 5 carries out real-time display to the rate of tension of pulling force.
As shown in fig. 4, a second fixing block 19 is arranged on the outer surface of the corrugated pipe 4, a magnetic clamping groove 20 is formed below the middle part of the second fixing block 19, and a clamping block 21 is connected above the magnetic clamping groove 20 in a clamping manner; the top of fixture block 21 and the three 22 fixed connection of reel, the top fixedly connected with dwang 23 of reel three 22, dwang 23 is connected with bull stick 6, and bull stick 6 wears to locate inside the pretightning force sensor 5.
The working principle of the utility model is as follows:
when the prestress structure is used for monitoring the integrated anchorage, firstly, the tension of the steel control wire 8 is detected, and when the steel control wire 8 is tightened and stretched, the rotating teeth 9 arranged above the steel control wire 8 rotate when being subjected to the tension; when the rotating teeth 9 rotate, the steel wire 10 wound at the middle end inside the rotating teeth 9 is wound, after the steel wire 10 is wound, the first wire winding shaft 12 arranged above is rotated along the fixed square 13 penetrated inside, when the steel control wire 8 is stretched too long, the steel wire of the first wire winding shaft 12 is used up, and then the compression spring 14 downwards arranged on the fixed square 13 is pressed down; after the compression spring 14 is pressed down, the connecting rod touch device 15 contacts the downward touch switch 16, and the touch device 15, the touch switch 16 and the buzzer alarm 24 are electrically connected, so that the pretightening force sensor 5 can be simultaneously subjected to a tension signal of the touch device 15 through the electrical connection, the buzzer alarm 24 can give an alarm under a specific condition to remind that the tension of the steel control line 8 is too tight, and the pretightening force sensor 5 arranged at the top above the first winding shaft 12 can display the tension degree in real time;
when the tensioning force of the pretightening force sensor 5 is adjusted, after the rotating rod 6 is pressed downwards, the rotating rod 6 drives the rotating rod 23 arranged below to press downwards, when the rotating rod 23 presses downwards, the clamping block 21 arranged at the bottom is fixed in a magnetic attraction mode through the magnetic attraction clamping groove 20 arranged below, when the rotating rod 6 is rotated again, the rotating rod 6 can enable the rotating wire winding shaft III 22 arranged below to rotate because the rotating rod 6 is connected with the rotating rod 5, the rotating wire winding shaft III 22 can tighten the steel wire 10 arranged on the left side and the right side, and at the moment, the sensing display size of the pretightening force sensor 5 can be adjusted and controlled through adjusting the tightness of the steel wire 10.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the 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.
The content of the utility model is not limited to the examples listed, and any equivalent transformation to the technical solution of the utility model that a person skilled in the art can take on by reading the description of the utility model is covered by the claims of the utility model.
Claims (4)
1. The utility model provides a prestressing force structure monitors integration ground tackle which characterized in that:
the flange fastener comprises an extrusion head (1), wherein the extrusion head (1) is connected with a fixed wallboard (2), and the fixed wallboard (2) is connected with a flange fastener (3); a corrugated pipe (4) is arranged below the flange buckle (3); a buzzer alarm (24) is arranged on the outer surface of the corrugated pipe (4);
the extrusion head (1) is internally provided with a wire harness pipe sleeve (7), the wire harness pipe sleeve (7) is connected with a steel control wire (8), and the steel control wire (8) is arranged in the corrugated pipe (4);
the upper outer surface of the steel control wire (8) is provided with rotating teeth (9) in a fitting way;
a first fixed block (11) is arranged above the steel control line (8), a first winding shaft (12) is arranged inside the first fixed block (11), a fixed roller (13) is arranged inside the first winding shaft (12) in a penetrating manner, and compression springs (14) are respectively arranged below the left side and the right side of the fixed roller (13); a connecting rod touch device (15) is arranged above the compression spring (14), and a touch switch (16) is arranged below the connecting rod touch device (15);
the connecting rod touch device (15), the touch switch (16) and the buzzer alarm (24) are electrically connected;
a second wire winding shaft (17) is arranged above the first fixed block (11), and the second wire winding shaft (17) is perpendicular to the first wire winding shaft (12);
one end of the steel wire (10) is wound on the rotating teeth (9), extends upwards to be in contact with the first winding shaft (12), and is converted into parallel with the first winding shaft (12) through the second winding shaft (17), and the other end of the steel wire (10) is wound on the third winding shaft (22);
when the steel control wire (8) is tightened or stretched, the rotating teeth (9) are driven to rotate;
when the steel control wire (8) stretches too much, the steel wire (10) is used up, the fixed roller (13) presses down the compression spring (14) so that the connecting rod touch device (15) is in contact with the touch switch (16) and alarms through the buzzer alarm (24).
2. The integrated prestressed structure monitoring anchor of claim 1, wherein: the outer surface of bellows (4) is provided with pretightning force sensor (5), pretightning force sensor (5) show tensile rate in real time, pretightning force sensor (5) and connecting rod touch ware (15), touch switch (16) electric connection.
3. The integrated prestressed structure monitoring anchor of claim 1, wherein: the steel wire (10) is provided with a conduit (18), and the conduit (18) is arranged between the second winding shaft (17) and the third winding shaft (22).
4. The integrated prestressed structure monitoring anchor of claim 2, wherein: the outer surface of the corrugated pipe (4) is provided with a second fixed block (19), a magnetic clamping groove (20) is formed in the lower part of the middle of the second fixed block (19), and a clamping block (21) is connected above the magnetic clamping groove (20) in a clamping manner;
the top of fixture block (21) and reel silk axle three (22) fixed connection, the top fixedly connected with dwang (23) of reel silk axle three (22), dwang (23) are connected with bull stick (6), bull stick (6) wear to locate inside pretightning force sensor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322039985.6U CN220542626U (en) | 2023-07-31 | 2023-07-31 | Prestress structure monitoring integrated anchorage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322039985.6U CN220542626U (en) | 2023-07-31 | 2023-07-31 | Prestress structure monitoring integrated anchorage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220542626U true CN220542626U (en) | 2024-02-27 |
Family
ID=89975517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322039985.6U Active CN220542626U (en) | 2023-07-31 | 2023-07-31 | Prestress structure monitoring integrated anchorage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220542626U (en) |
-
2023
- 2023-07-31 CN CN202322039985.6U patent/CN220542626U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |