CN110823756A - Pneumatic building outer wall guard plate loosening detection device - Google Patents
Pneumatic building outer wall guard plate loosening detection device Download PDFInfo
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- CN110823756A CN110823756A CN201911275741.XA CN201911275741A CN110823756A CN 110823756 A CN110823756 A CN 110823756A CN 201911275741 A CN201911275741 A CN 201911275741A CN 110823756 A CN110823756 A CN 110823756A
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Abstract
The invention discloses a pneumatic type building outer wall protection plate looseness detection device which comprises a compression air pump adhered to a wall surface and a detection box installed on a protection plate, wherein the compression air pump and the detection box are jointly in threaded connection with an air pipe, the air pipe is rotatably inserted on the protection plate, a detection cavity and a battery cavity are respectively formed in the detection box, an air flow pipeline is installed in the detection cavity, and an air bag is fixedly installed at one end of the air flow pipeline. The distance generated by the looseness of the guard plate is converted into the deformation quantity of the contraction of the air bag through the compression air pump, the air pipe, the airflow pipeline and the air bag, the deformation and the contraction of the air bag are converted into the loop conduction through the contact of the two metal buttons, so that the device can accurately monitor the looseness condition of the guard plate in real time, the safety during construction is improved, the device can detect the random looseness condition of the guard plate through the fixing block, the pull wire and the air plug, and the applicability of the device is improved.
Description
Technical Field
The invention relates to the field of building equipment, in particular to a pneumatic building outer wall guard plate looseness detection device.
Background
Along with the improvement of construction level and construction technique, the construction speed is also faster and faster, when building construction and interior decoration, need protect the wall, avoids the wall body to receive large tracts of land damage or destruction, and the protection wall generally uses the backplate to install on the wall, has avoided large tracts of land such as paint to destroy the wall.
The backplate is usually only through observing the not hard up condition of gap judgement after the installation, and the accuracy is lower and can not observe in real time, then the backplate becomes flexible to drop or topples over and cause personnel's injured situation, consequently need carry out real-time supervision to the backplate, reduces the probability that the incident takes place.
Disclosure of Invention
The invention aims to solve the defects that the looseness of a protection plate is judged only by observation after the protection plate is installed in the prior art, the accuracy is low, and real-time observation cannot be carried out, and provides the air pressure type detection device for the looseness of the protection plate of the outer wall of a building.
In order to achieve the purpose, the invention adopts the following technical scheme:
a pneumatic type building outer wall protection plate looseness detection device comprises a compression air pump adhered to a wall surface and a detection box installed on the protection plate, wherein the compression air pump and the detection box are in common threaded connection with an air pipe, the air pipe is inserted on the protection plate in a rotating mode, a detection cavity and a battery cavity are formed in the detection box respectively, an air flow pipeline is installed in the detection cavity, an air bag is fixedly installed at one end of the air flow pipeline, two metal buttons are symmetrically and hermetically inserted in the side wall of the air bag, a binding post is fixedly installed at one end, located on the outer side of the air bag, of each metal button, a positive wire and an elastic wire are electrically connected to the two binding posts respectively, a storage battery is installed in the battery cavity, a positive post and a negative post are installed on the storage battery respectively, the negative post is electrically connected with, and the positive electrode lead has certain elasticity.
Preferably, a threaded connecting hole is formed in the side wall of the detection box, and one end, far away from the air bag, of the air flow pipeline extends to the threaded connecting hole;
compression air pump and wall adhesion, when the backplate takes place not hard up when keeping away from the wall, restriction through trachea and detection box makes backplate pulling compression air pump extension, then the interior atmospheric pressure of compression air pump reduces and produces negative pressure suction, because the trachea passes through threaded connection hole intercommunication air flow pipeline, then produce negative pressure suction in the air flow pipeline, make the gasbag shrink, the increase of backplate not hard up degree is being locked, gasbag shrink degree increases, after the gasbag contracts completely, two metal button contactless, two metal button electric connection promptly.
Preferably, a warning lamp is fixedly mounted on the side wall of the detection box, and the negative electrode lead and the elastic lead are both electrically connected with the warning lamp;
when the two metal buttons are electrically connected, the loop 'storage battery-positive pole lead-binding post-metal button-binding post-elastic lead-warning lamp-negative pole lead-negative pole-storage battery' is conducted, and then the warning lamp gives out a warning to remind workers in the field to notice.
Preferably, a fixed block is fixedly arranged on the inner side wall of the compression air pump, an air plug is arranged in the air pipe in a sealing and sliding manner, and the fixed block and the air plug are jointly connected with a pull wire;
when the backplate moves down after becoming flexible, then the backplate drives the trachea and detects the box and moves down, because compression air pump be extending structure all around, then compression air pump is close to tracheal lateral wall and keeps away from tracheal lateral wall and takes place the skew, then the fixed block is close to compression air pump through the pulling air cock that acts as go-between and removes, make and form the negative pressure in the trachea, make gasbag shrink completion return circuit switch on and send the police dispatch newspaper through the air flow pipeline, and when the backplate is not hard up to empty outwards, compression air pump is stretched, the fixed block still makes trachea formation negative pressure through the pulling air cock that acts as go-between, make the device can detect the circumstances that the backplate is not hard up and is emptyd or glide.
The invention has the following beneficial effects:
1. the linkage of compression air pump, trachea, air current pipeline and gasbag, the backplate is not hard up to keep away from the tensile compression air pump of wall promptly and makes and produce the negative pressure in the compression air pump, and then the gasbag shrink when the compression air pump of negative pressure passes through trachea and air current pipeline can be the process that atmospheric pressure changed with the not hard up process conversion of backplate promptly, is convenient for detect, and makes the accuracy of detecting increase.
2. Be provided with two metal buttons on the lateral wall of gasbag, when the gasbag contracts completely for two metal buttons contact each other, make return circuit "battery-anodal post-anodal wire-terminal-metal button-terminal-elastic wire-warning light-negative pole wire-negative pole post-battery" switch on, then warning light lights and reminds staff on every side, has increased the security of device.
3. The trachea rotates to be inserted and establishes on the backplate, and compression air pump and trachea, trachea and detection box are threaded connection, then can be fast with compression air pump and trachea, trachea and detection box commentaries on classics join in marriage or dismantle at the in-process of dismantling or installing, makes things convenient for staff's installation and dismantlement.
4. The fixed block is connected with the air lock through acting as go-between, and when the backplate appeared not hard up, the relative position between backplate and the wall changed, and the relative position between air lock and the fixed block changes promptly, and the fixed block is fixed and is kept the position unchangeable on the lateral wall of compression air pump, then makes the air lock remove toward compression air pump direction through acting as go-between, makes the trachea form the negative pressure to the not hard up condition of detection department increases the suitability of device.
In conclusion, the distance generated by the looseness of the guard plate is converted into the deformation quantity of the contraction of the air bag through the compression air pump, the air pipe, the airflow pipeline and the air bag, the deformation and the contraction of the air bag are converted into the loop conduction through the contact of the two metal buttons, so that the looseness condition of the guard plate can be accurately monitored in real time, the safety during construction is improved, the device can detect the random looseness condition of the guard plate through the fixing block, the pull wire and the air plug, and the applicability of the device is improved.
Drawings
FIG. 1 is a schematic view of an installation of a pneumatic type device for detecting looseness of an outer wall protective plate of a building, according to the present invention;
FIG. 2 is a schematic structural view of a pneumatic building outer wall protection plate looseness detection apparatus according to the present invention;
FIG. 3 is a schematic structural view of a detection box of the pneumatic type detection device for detecting looseness of an outer wall protective plate of a building, according to the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is an enlarged view of FIG. 3 at B;
fig. 6 is an enlarged view of fig. 5 at C.
FIG. 7 is a diagram illustrating a second embodiment
In the figure: the device comprises a protective plate 1, a detection box 2, a warning lamp 3, an air pipe 4, a compression air pump 5, a detection cavity 6, a battery cavity 7, a storage battery 8, an air bag 9, an air flow pipeline 10, a threaded connection hole 11, a positive electrode lead 12, a positive electrode pole 13, a negative electrode pole 14, a negative electrode lead 15, an elastic lead 16, a metal button 17, a binding post 18, an air plug 41, a fixed block 51 and a pull wire 52.
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.
Referring to fig. 1-6, a pneumatic building exterior wall protection plate looseness detection device comprises a compression air pump 5 adhered to a wall surface and a detection box 2 installed on the protection plate 1, wherein the compression air pump 5 and the detection box 2 are in threaded connection with an air pipe 4 together, the air pipe 4 is rotatably inserted on the protection plate 1, a detection cavity 6 and a battery cavity 7 are respectively arranged in the detection box 2, an air flow pipeline 10 is installed in the detection cavity 6, an air bag 9 is fixedly installed at one end of the air flow pipeline 10, two metal buttons 17 are symmetrically and hermetically inserted on the side wall of the air bag 9, a binding post 18 is fixedly installed at one end of each metal button 17 located outside the air bag 9, a positive wire 12 and an elastic wire 16 are respectively and electrically connected to the two binding posts 18, a storage battery 8 is installed in the battery cavity 7, a positive post 13 and a negative post 14 are respectively installed on the storage battery 8, and, the positive post 13 is electrically connected to the positive lead 12, and the positive lead 12 has a certain elasticity.
A threaded connecting hole 11 is formed in the side wall of the detection box 2, and one end, far away from the air bag 9, of the air flow pipeline 10 extends to the threaded connecting hole 11;
The side wall of the detection box 2 is fixedly provided with a warning lamp 3, and the cathode lead 15 and the elastic lead 16 are both electrically connected with the warning lamp 3;
after the two metal buttons 17 are electrically connected, the loop "storage battery 8-positive pole 13-positive pole lead 12-binding post 18-metal button 17-binding post 18-elastic lead 16-warning lamp 3-negative pole lead 15-negative pole 14-storage battery 8" is conducted, and then the warning lamp 3 gives out a warning to remind workers in the field to pay attention.
In this embodiment, when the guard plate 1 becomes gradually loose, the distance between the guard plate 1 and the wall surface increases, the guard plate 1 stretches the compression air pump 5 under the restriction of the air pipe 4 and the detection box 2, the compression air pump 5 generates negative pressure, because the compression air pump 5 is communicated with the air bag 9 through the air pipe 4 and the air flow pipeline 10, the negative pressure of the compression air pump 5 makes the air bag 9 contract, and the gradually contracted air bag 9 finally makes two metal buttons 17 contact, and then the loop "battery 8-positive pole 13-positive pole conductor 12-binding post 18-metal button 17-binding post 18-elastic conductor 16-warning lamp 3-negative pole conductor 15-negative pole column 14-battery 8" switches on, and then the warning lamp 3 gives out a warning to remind surrounding workers of paying attention, thereby increasing the safety of construction.
Example two:
referring to fig. 7, a pneumatic building exterior wall protection plate looseness detecting device is substantially the same as the first embodiment, and the differences are as follows:
a fixed block 51 is fixedly arranged on the inner side wall of the compression air pump 5, an air plug 41 is arranged in the air pipe 4 in a sealing and sliding manner, and the fixed block 51 and the air plug 41 are jointly connected with a pull wire 52;
when backplate 1 moves down after becoming flexible, then backplate 1 drives trachea 4 and detection box 2 and moves down, because compression pump 5 is scalable structure all around, then compression pump 5 is close to the lateral wall of trachea 4 and keeps away from the lateral wall of trachea 4 and takes place the skew, then fixed block 51 is close to compression pump 5 through the 52 pulling air plugs 41 that act as go-between and removes, make the interior negative pressure that forms of trachea 4, make the gasbag shrink accomplish the return circuit through air flow pipeline 10 and switch on and send the police dispatch newspaper, and backplate 1 is become flexible when outwards empting, compression pump 5 is stretched, fixed block 51 still makes trachea 4 form the negative pressure through the 52 pulling air plugs 41 that act as go-between, make the device can detect the condition that backplate 1 is emptyd or is slided after becoming flexible, increase device's suitability.
In this embodiment, when backplate 1 is not hard up after landing downwards or toppling over backward, when the displacement direction after backplate 1 is not hard up is uncertain, then relative position between backplate 1 and the wall changes, because compression air pump 5 fixes on the wall, trachea 4 and detection box 2 fix on backplate 1, then trachea 4 and compression air pump 5's relative position changes, because fixed block 51 is located compression air pump 5 internal position and does not change, then fixed block 51 slides to compression air pump 5's direction through the 52 pulling air plugs 41 that acts as go-between, then form the negative pressure in trachea 4, make gasbag 9 compression through air flow pipeline 10, then the return circuit switches on, warning light 3 sends the warning and reminds, the suitability of device has been increased.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The utility model provides a not hard up detection device of vapour-pressure type building outer wall backplate, includes compressed air pump (5) of adhesion on the wall and installs detection box (2) on backplate (1), its characterized in that, compressed air pump (5) and detection box (2) common threaded connection have trachea (4), and trachea (4) rotate to insert and establish on backplate (1), detection chamber (6) and battery chamber (7) have been seted up respectively in detection box (2), install air flow pipeline (10) in detecting chamber (6), the one end fixed mounting of air flow pipeline (10) has gasbag (9), symmetrical sealed inserting is equipped with two metal button (17) on the lateral wall of gasbag (9), every equal fixed mounting in the one end that metal button (17) is located the gasbag (9) outside has terminal (18), two there are anodal wire (12) and elasticity wire (16) on terminal (18) respectively electric connection, install battery (8) in battery chamber (7), install positive post (13) and negative pole post (14) on battery (8) respectively, electric connection has negative pole wire (15) on negative pole post (14), and positive post (13) electric connection positive pole wire (12).
2. The air pressure type building exterior wall protective plate looseness detection device according to claim 1, wherein a threaded connection hole (11) is formed in a side wall of the detection box (2), and one end, far away from the air bag (9), of the air flow pipeline (10) extends to the threaded connection hole (11).
3. The air pressure type detection device for the looseness of the outer wall protective plate of the building as claimed in claim 1, wherein a warning lamp (3) is fixedly mounted on a side wall of the detection box (2), and the negative electrode lead (15) and the elastic lead (16) are both electrically connected with the warning lamp (3).
4. The air pressure type detection device for the looseness of the outer wall protective plate of the building according to claim 1, wherein a fixed block (51) is fixedly installed on the inner side wall of the compression air pump (5), an air plug (41) is installed in the air pipe (4) in a sealing and sliding mode, and a pull wire (52) is connected to the fixed block (51) and the air plug (41) together.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911275741.XA CN110823756B (en) | 2019-12-12 | 2019-12-12 | Pneumatic building outer wall guard plate looseness detection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911275741.XA CN110823756B (en) | 2019-12-12 | 2019-12-12 | Pneumatic building outer wall guard plate looseness detection device |
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| CN110823756A true CN110823756A (en) | 2020-02-21 |
| CN110823756B CN110823756B (en) | 2022-06-10 |
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| CN208254728U (en) * | 2018-06-26 | 2018-12-18 | 浙江中智检测技术有限公司 | A kind of detection device of Portable glass utensil |
| CN109142044A (en) * | 2018-10-11 | 2019-01-04 | 东莞市海拓伟电子科技有限公司 | A kind of embedded programmable dynamic lithium battery protection board test device |
| CN109537921A (en) * | 2018-12-13 | 2019-03-29 | 中国建筑第二工程局有限公司 | A kind of construction anti-falling bracket |
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2019
- 2019-12-12 CN CN201911275741.XA patent/CN110823756B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010045270A (en) * | 1999-11-04 | 2001-06-05 | 김덕중 | Method and apparatus for detecting a leakge position in water pipes embedded in under ground |
| CN205333251U (en) * | 2015-11-27 | 2016-06-22 | 王政 | Seal for pipe joints testing tool |
| CN206504790U (en) * | 2017-02-15 | 2017-09-19 | 卢璟麟 | A kind of building plans tester |
| CN107727750A (en) * | 2017-09-26 | 2018-02-23 | 西北工业大学 | Based on when surpass in reverse the aircraft thermal protection sheet bolts of guided Waves and release recognition positioning method |
| CN207894640U (en) * | 2018-03-16 | 2018-09-21 | 安徽省建筑科学研究设计院 | A kind of building component sampling Detection device |
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| CN110823756B (en) | 2022-06-10 |
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Effective date of registration: 20220520 Address after: 518000 floor 1-2, building 21 and 105, building 26, zone a, Tanglang Industrial Park, No. 1, Xiangrui fifth road, Tanglang community, Taoyuan Street, Nanshan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Municipal Institute testing Co.,Ltd. Address before: 315199 No.1 Qianhu South Road, Yinzhou District, Ningbo City, Zhejiang Province Applicant before: Zhang Dunyou |
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