CN112682412A - Waterproof type bolt tensile force real-time supervision device of correctable - Google Patents
Waterproof type bolt tensile force real-time supervision device of correctable Download PDFInfo
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- CN112682412A CN112682412A CN202110084881.XA CN202110084881A CN112682412A CN 112682412 A CN112682412 A CN 112682412A CN 202110084881 A CN202110084881 A CN 202110084881A CN 112682412 A CN112682412 A CN 112682412A
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- wall
- base
- bolt
- fixedly connected
- waterproof
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- 239000003292 glue Substances 0.000 claims abstract description 14
- 238000012806 monitoring device Methods 0.000 claims abstract description 14
- 239000011888 foil Substances 0.000 claims abstract description 12
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
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- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
本发明公开了一种可校准的防水型螺栓拉伸力实时监测装置，包括螺栓、盲孔、箔式应变计、导线、电路板、显示屏、控制芯片、底座、穿线孔、外螺纹、沟槽、安装座、导胶槽、O型圈、顶盖、透明窗和内螺纹，所述电路板的顶端外壁上固定连接有显示屏，所述电路板的顶端外壁上固定连接有控制芯片，所述底座的一侧外壁上设置有外螺纹，所述顶盖的一侧内壁上设置有内螺纹，本发明将拉力实时监测装置和螺栓集成为一个整体，密封性好，具有防水功能，而且不影响螺栓的装卸操作，该装置能够在供电的环境下独立运行，可以实时监测并显示螺栓的拉伸力大小，并且可以通过有线或无线的方式将实时监测数据向外部传输。
The invention discloses a calibratable waterproof bolt tensile force real-time monitoring device, comprising bolts, blind holes, foil strain gauges, wires, circuit boards, display screens, control chips, bases, threading holes, external threads, grooves groove, mounting seat, glue guide groove, O-ring, top cover, transparent window and inner thread, a display screen is fixedly connected to the top outer wall of the circuit board, and a control chip is fixedly connected to the top outer wall of the circuit board, One side outer wall of the base is provided with an outer thread, and one side inner wall of the top cover is provided with an inner thread, the present invention integrates the tension real-time monitoring device and the bolt into a whole, with good sealing performance and waterproof function. Without affecting the bolt loading and unloading operation, the device can operate independently in a power supply environment, can monitor and display the tensile force of the bolt in real time, and can transmit real-time monitoring data to the outside through wired or wireless means.
Description
Technical Field
The invention relates to the technical field of bolts, in particular to a waterproof type bolt tension force real-time monitoring device capable of calibrating.
Background
The bolt is called industrial rice, and important large-scale bolt is mainly used at structure spare connection position, and the bolt is in the use, receives alternating load and external influence and causes the tensile force of bolt to change at continuous, when the bolt exceedes its service condition, takes place promptly and becomes flexible, trouble such as fracture, current bolt is when the installation fastening, only through moment spanner or fastening force monitoring devices calculation theory tensile force, the actual tensile force of bolt can't directly be surveyed, more can't calibrate the tensile force of bolt.
Disclosure of Invention
The invention aims to provide a waterproof bolt tension real-time monitoring device capable of being calibrated so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a correctable waterproof bolt tension force real-time monitoring device comprises a bolt, a blind hole, a foil type strain gauge, a wire, a circuit board, a display screen, a control chip, a base, a threading hole, an external thread, a groove, a mounting seat, a glue guide groove, an O-shaped ring, a top cover, a transparent window and an internal thread, wherein the blind hole is formed in the outer wall of the top end of the bolt, the foil type strain gauge is sleeved on the inner wall of one side of the blind hole, the wire is symmetrically fixed on the outer wall of the top end of the foil type strain gauge, the base is fixedly connected to the outer wall of the top end of the bolt, the mounting seat is fixedly connected to the inner wall of one side of the base, the circuit board is arranged on the outer wall of the top end of the mounting seat, the wire is fixedly connected to the outer wall of the bottom end of the circuit board, the groove is formed, and a transparent window is fixedly connected to the outer wall of the top end of the top cover.
Furthermore, a display screen is fixedly connected to the outer wall of the top end of the circuit board.
Furthermore, a control chip is fixedly connected to the outer wall of the top end of the circuit board.
Furthermore, the outer walls of the two sides of the base are symmetrically provided with threading holes.
Furthermore, a glue guide groove is formed in the outer wall of the bottom end of the base.
Furthermore, an external thread is arranged on the outer wall of one side of the base, and an internal thread is arranged on the inner wall of one side of the top cover.
Compared with the prior art, the invention has the following beneficial effects: the tension real-time monitoring device and the bolt are integrated into a whole, the sealing performance is good, the waterproof function is realized, the assembling and disassembling operation of the bolt is not influenced, the tension real-time monitoring device can independently run in a power supply environment, the tension of the bolt can be monitored and displayed in real time, and the real-time monitoring data can be transmitted to the outside in a wired or wireless mode.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is an exploded view of the structure of the present invention;
FIG. 2 is a schematic perspective view of a base of the present invention;
in the figure: 1. a bolt; 2. blind holes; 3. a foil strain gauge; 4. a wire; 5. a circuit board; 6. a display screen; 7. a control chip; 8. a base; 9. threading holes; 10. an external thread; 11. a trench; 12. a mounting seat; 13. a glue guiding groove; 14. an O-shaped ring; 15. a top cover; 16. a transparent window; 17. an internal thread.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a correctable waterproof bolt stretching force real-time monitoring device comprises a bolt 1, a blind hole 2, a foil type strain gauge 3, a lead wire 4, a circuit board 5, a display screen 6, a control chip 7, a base 8, a threading hole 9, external threads 10, a groove 11, a mounting seat 12, a glue guide groove 13, an O-shaped ring 14, a top cover 15, a transparent window 16 and internal threads 17, wherein the blind hole 2 is formed on the outer wall of the top end of the bolt 1, the foil type strain gauge 3 is sleeved on the inner wall of one side of the blind hole 2, the lead wires 4 are symmetrically fixed on the outer wall of the top end of the foil type strain gauge 3, the base 8 is fixedly connected on the outer wall of the top end of the bolt 1, the mounting seat 12 is fixedly connected on the inner wall of one side of the base 8, the circuit board 5 is arranged on the outer wall of the top end of the mounting seat 12, the lead wires 4 are fixedly connected on the outer, a top cover 15 is connected to the outer wall of one side of the base 8 in a threaded manner, and a transparent window 16 is fixedly connected to the outer wall of the top end of the top cover 15; the display screen 6 is fixedly connected to the outer wall of the top end of the circuit board 5 and used for displaying the pulling force; the outer wall of the top end of the circuit board 5 is fixedly connected with a control chip 7 for controlling the transmission of monitoring data; the outer walls of the two sides of the base 8 are symmetrically provided with threading holes 9 for leading in external power lines; the outer wall of the bottom end of the base 8 is provided with a glue guide groove 13 for coating structural glue; an external thread 10 is arranged on the outer wall of one side of the base 8, and an internal thread 17 is arranged on the inner wall of one side of the top cover 15 and used for connecting the base 8 and the top cover 15 in a threaded manner.
When the invention is installed and used, firstly, the hole punching operation is carried out on the plane of the top of the nut of the bolt 1, the blind hole 2 with a certain depth is opened, the foil type strain gauge 3 is placed in the blind hole 2, the lead 4 is exposed out of the end face of the bolt, then the strain glue is injected, the strain glue is solidified, the structural glue is smeared at the glue guide groove 13 of the base 8 and is adhered to the top end of the nut of the bolt 1, the circuit board 5 is electrically connected with the lead 4 after the structural glue is solidified, the circuit board 5 is placed on the mounting seat 12 of the base 8, the external equipment wire enters through the threading hole 9 of the base 8 and is electrically connected with the circuit board 5, the threading hole 9 and the external equipment wire are subjected to glue coating and waterproof treatment, the O-shaped ring 14 is sleeved at the groove 11 of the base 8, the top cover 15 is screwed with the external thread 10 of the base 8 through the internal thread 17, and finally the, the display screen 6 is used for displaying the pulling force, and the control chip 7 is used for controlling transmission of monitoring data.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a waterproof type bolt tensile force real-time supervision device of correctable, includes bolt (1), blind hole (2), foil type strainometer (3), wire (4), circuit board (5), display screen (6), control chip (7), base (8), through wires hole (9), external screw thread (10), slot (11), mount pad (12), leads gluey groove (13), O type circle (14), top cap (15), transparent window (16) and internal thread (17), its characterized in that: a blind hole (2) is arranged on the outer wall of the top end of the bolt (1), a foil strain gauge (3) is sleeved on the inner wall of one side of the blind hole (2), the outer wall of the top end of the foil type strain gauge (3) is symmetrically fixed with a lead (4), a base (8) is fixedly connected on the outer wall of the top end of the bolt (1), a mounting seat (12) is fixedly connected on the inner wall of one side of the base (8), a circuit board (5) is arranged on the outer wall of the top end of the mounting seat (12), the lead (4) is fixedly connected to the outer wall of the bottom end of the circuit board (5), a groove (11) is arranged on the outer wall of one side of the base (8), an O-shaped ring (14) is sleeved on the inner wall of one side of the groove (11), a top cover (15) is connected on the outer wall of one side of the base (8) in a threaded manner, and a transparent window (16) is fixedly connected to the outer wall of the top end of the top cover (15).
2. A calibratable, waterproof-type bolt tension force real-time monitoring device of claim 1, wherein: and a display screen (6) is fixedly connected to the outer wall of the top end of the circuit board (5).
3. A calibratable, waterproof-type bolt tension force real-time monitoring device of claim 1, wherein: and a control chip (7) is fixedly connected to the outer wall of the top end of the circuit board (5).
4. A calibratable, waterproof-type bolt tension force real-time monitoring device of claim 1, wherein: the outer walls of the two sides of the base (8) are symmetrically provided with threading holes (9).
5. A calibratable, waterproof-type bolt tension force real-time monitoring device of claim 1, wherein: and a glue guide groove (13) is formed in the outer wall of the bottom end of the base (8).
6. A calibratable, waterproof-type bolt tension force real-time monitoring device of claim 1, wherein: an external thread (10) is arranged on the outer wall of one side of the base (8), and an internal thread (17) is arranged on the inner wall of one side of the top cover (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110084881.XA CN112682412A (en) | 2021-01-21 | 2021-01-21 | Waterproof type bolt tensile force real-time supervision device of correctable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110084881.XA CN112682412A (en) | 2021-01-21 | 2021-01-21 | Waterproof type bolt tensile force real-time supervision device of correctable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112682412A true CN112682412A (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110084881.XA Pending CN112682412A (en) | 2021-01-21 | 2021-01-21 | Waterproof type bolt tensile force real-time supervision device of correctable |
Country Status (1)
| Country | Link |
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| CN (1) | CN112682412A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1228142A (en) * | 1996-07-12 | 1999-09-08 | 精确螺栓股份公司 | Method and apparatus for indicating load |
| US20080047353A1 (en) * | 2006-08-24 | 2008-02-28 | Clark Ronald C | Method and apparatus for indicating a load |
| US20090301383A1 (en) * | 2006-08-24 | 2009-12-10 | Clarke Ronald C | Indicating fastener loading |
| US20100284759A1 (en) * | 2009-05-05 | 2010-11-11 | Clarke Ronald C | Monitoring fastening loading |
| CN203035702U (en) * | 2013-01-21 | 2013-07-03 | 国电联合动力技术有限公司 | A high-strength bolt with an inductive output |
| CN204284438U (en) * | 2014-03-03 | 2015-04-22 | 优钢机械股份有限公司 | Screw stress detection dustproof structure |
| CN204437002U (en) * | 2014-04-10 | 2015-07-01 | 优钢机械股份有限公司 | Screw sensing device |
| CN216158062U (en) * | 2021-01-21 | 2022-04-01 | 启东绿能弯管有限责任公司 | Waterproof type bolt tensile force real-time supervision device of correctable |
-
2021
- 2021-01-21 CN CN202110084881.XA patent/CN112682412A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1228142A (en) * | 1996-07-12 | 1999-09-08 | 精确螺栓股份公司 | Method and apparatus for indicating load |
| US20080047353A1 (en) * | 2006-08-24 | 2008-02-28 | Clark Ronald C | Method and apparatus for indicating a load |
| US20090301383A1 (en) * | 2006-08-24 | 2009-12-10 | Clarke Ronald C | Indicating fastener loading |
| US20100284759A1 (en) * | 2009-05-05 | 2010-11-11 | Clarke Ronald C | Monitoring fastening loading |
| CN203035702U (en) * | 2013-01-21 | 2013-07-03 | 国电联合动力技术有限公司 | A high-strength bolt with an inductive output |
| CN204284438U (en) * | 2014-03-03 | 2015-04-22 | 优钢机械股份有限公司 | Screw stress detection dustproof structure |
| CN204437002U (en) * | 2014-04-10 | 2015-07-01 | 优钢机械股份有限公司 | Screw sensing device |
| CN216158062U (en) * | 2021-01-21 | 2022-04-01 | 启东绿能弯管有限责任公司 | Waterproof type bolt tensile force real-time supervision device of correctable |
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Application publication date: 20210420 |