CN112525678A - Device for large-scale lamp bearing experiment - Google Patents
Device for large-scale lamp bearing experiment Download PDFInfo
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- CN112525678A CN112525678A CN201910879418.7A CN201910879418A CN112525678A CN 112525678 A CN112525678 A CN 112525678A CN 201910879418 A CN201910879418 A CN 201910879418A CN 112525678 A CN112525678 A CN 112525678A
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- framework
- hook
- display screen
- remote controller
- circuit board
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
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- Pathology (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention relates to the technical field of load-bearing experiments, in particular to a device for a large-scale lamp load-bearing experiment, which comprises a ceiling, a load-bearing measuring device and a remote controller, wherein a first hook is arranged in the middle of the lower side of the ceiling, a second hook is arranged in the middle of the upper side of a framework, a third hook is arranged in the middle of the lower side of the framework, an integrated circuit board is fixedly arranged in the framework, an antenna is arranged at the upper end of the left side wall of the framework, a camera is arranged at the upper left side of the framework, an infrared distance meter is arranged at the upper right side of the framework, a display screen is arranged in the framework and positioned on the front side of the integrated circuit board, a tension sensor is arranged at the lower side in the framework, the load-bearing measuring device can be used for performing a strength test on a lamp with the mass of more, and the size of the load can be automatically controlled, the stress time can be automatically controlled, and the displacement change can be automatically observed.
Description
Technical Field
The invention relates to the technical field of load-bearing experiments, in particular to a device for a load-bearing experiment of a large lamp.
Background
The specification GB50303-2015 for the construction quality acceptance of the building electrical engineering "18.1.1 lamps are fixed and meet the following regulations: the lamp with the mass larger than 10kg, the fixing device and the suspension device are required to be subjected to a strength test according to 5 times of the weight of the lamp and the constant and uniform load, the duration time is not less than 15min, no special lamp bearing experimental device is provided at present, and in order to solve the problems that a device for researching and developing a large-scale lamp bearing experiment can automatically control the size of the load, automatically control the stress time and automatically observe the displacement change, the device for the large-scale lamp bearing experiment is required to improve the problems.
Disclosure of Invention
The invention aims to provide a device for a large-scale lamp bearing experiment, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a device for a large-scale lamp bearing experiment comprises a ceiling, a bearing measuring device and a remote controller, wherein a first hook is arranged in the middle of the lower side of the ceiling, the bearing measuring device comprises a framework, a second hook and a third hook, the first hook and the second hook are hooked, the second hook is arranged in the middle of the upper side of the framework, the third hook is arranged in the middle of the lower side of the framework, a shell is arranged on the outer wall of the framework, an integrated circuit board is fixedly arranged in the framework, an antenna is arranged at the upper end of the left side wall of the framework, a camera is arranged at the upper left side of the framework, an infrared distance measuring instrument is arranged at the upper right side of the framework, a timing module is arranged in the framework and at the right upper side of the integrated circuit board, a display screen is arranged in the front of the integrated circuit board in the framework, a tension sensor is arranged, the front upside of remote controller is provided with the remote controller display screen, the front downside that is located the remote controller display screen of remote controller is provided with the control button, the downside of third couple has been articulated to have the weight.
Preferably, the first hook is fixedly installed at the bottom end of the ceiling through four groups of fixing parts, and the second hook and the third hook are welded on the upper side and the lower side of the load-bearing measuring device.
Preferably, the antenna, the camera, the infrared distance meter, the timing module, the display screen and the tension sensor are connected with the integrated circuit board through a power circuit, and the infrared distance meter is of a Vertex Laser Geo model.
Preferably, the integrated circuit board includes an image collecting module and a storage chip.
Preferably, the display screen is disposed through the housing, and the display screen displays time, weight, and distance.
Preferably, the remote controller is connected with the load-bearing measuring device through infrared sensing.
Preferably, the housing is fixedly mounted at the outer end of the framework through a fixing piece, and the housing is provided with a window at a position corresponding to the display screen.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the tension sensor is arranged to quantitatively measure the tension of the hook of the large lamp, and the automatic sound and light prompt for reaching the set load value is realized, the remote controller can be arranged at high altitude to be not beneficial to key operation on the device, the working state detection indicator lamp is arranged in a remote control operation mode, the picture of the hook before hanging weight and the picture of the hook after hanging weight in multiple time periods can be collected by the arranged camera to be compared, the deformation is further judged, the image data is left as evidence, and the infrared distance meter is arranged at the top of the device to measure whether the distance from the lamp to the ceiling is changed before and after loading, and the lamp hook is judged to be deformed.
2. According to the invention, the intensity test can be performed on the lamp with the mass of more than 10kg by the arranged load-bearing measuring device, the fixing device and the suspension device according to the constant and uniform load which is 5 times of the weight of the lamp, and the load intensity, the stress time and the displacement change can be automatically controlled and observed.
Drawings
FIG. 1 is an overall front view of the present invention;
FIG. 2 is a front view of the overall internal structure of the present invention;
fig. 3 is a rear view of the overall internal structure of the present invention.
In the figure: the system comprises a ceiling 1, a load-bearing measuring device 2, a remote controller 3, a first hook 4, a framework 5, a second hook 6, a third hook 7, a shell 8, an integrated circuit board 9, an antenna 10, a camera 11, an infrared range finder 12, a timing module 13, a display screen 14, a tension sensor 15, a remote controller display screen 16, a control button 17 and a weight 18.
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a device for a large-scale lamp bearing experiment comprises a ceiling 1, a bearing measuring device 2 and a remote controller 3, wherein a first hook 4 is arranged in the middle of the lower side of the ceiling 1, the bearing measuring device 2 comprises a framework 5, a second hook 6 and a third hook 7, the first hook 4 and the second hook 6 are hooked, the second hook 6 is arranged in the middle of the upper side of the framework 5, the third hook 7 is arranged in the middle of the lower side of the framework 5, a shell 8 is arranged on the outer wall of the framework 5, an integrated circuit board 9 is fixedly arranged in the framework 5, an antenna 10 is arranged at the upper end of the left side wall of the framework 5, a camera 11 is arranged at the upper left side of the framework 5, an infrared distance meter 12 is arranged at the upper right side of the framework 5, a timing module 13 is arranged in the framework 5 and positioned right above the integrated circuit board 9, and a display screen 14 is arranged, a tension sensor 15 is arranged on the lower side in the framework 5, a remote controller display screen 16 is arranged on the upper side of the front face of the remote controller 3, a control key 17 is arranged on the lower side of the remote controller display screen 16 on the front face of the remote controller 3, a weight 18 is hung on the lower side of a third hook 7, the upper side of the third hook 7 is connected with the tension sensor 15, an antenna 10, a camera 11, an infrared distance meter 12, a timing module 13, a display screen 14 and the tension sensor 15 are connected with an integrated circuit board 9 through a power circuit, the integrated circuit board 9 comprises an image collecting module and a storage chip, the display screen 14 penetrates through a shell 8 and is arranged, time, weight and distance are displayed on the display screen 14, the tension on a large lamp hook is quantitatively measured through the arranged tension sensor 15, automatic acousto-optic prompt for reaching a set load value is realized, and the key operation on the, adopt remote control's mode, set up and detect operating condition pilot lamp, can gather through the camera 11 that sets up and hang heavy front hook picture and hang heavy back many periods hook picture and compare, further judge the deformation, and leave the image data as the evidence, through installing infrared distance meter 12 at the device top, it changes to measure the distance of lamps and lanterns to smallpox before and after the loading, judge whether the lamps and lanterns couple takes place to warp, can be greater than 10kg lamps and lanterns of quality through this bearing measuring device 2 that sets up, fixing device and hanging device should do the intensity test according to the invariable equipartition load of 5 times of lamps and lanterns weight, and can the size of automatic control load, automatic control atress time, the automatic observation displacement changes.
The working process of the invention is as follows: when the device is used, the device is connected with a ceiling 1 through a first hook 4, a second hook 6 is hung through the first hook 4, the remote controller 3 can be used for preventing the key operation on the device from being affected at high altitude, a detection working state indicator lamp is arranged in a remote control operation mode, the device is hung on a hook of a lamp, the distance of the ceiling is measured through an infrared distance meter 12, the value is set on a display screen 14 by taking 5 times of the weight of the lamp as a standard value, a load is added, a tension signal is transmitted to a control system through a tension sensor 15, when the tension reaches a set value, an acousto-optic prompt is started, the loading is stopped, a timer is started after 5 seconds is delayed, the acousto-optic prompt is automatically started when 15 minutes are reached, the reading of the infrared distance meter 12 is recorded, the deformation condition of the hook is judged by comparing with the original value, a hook picture before the weight is hung and a multi-period hook picture after, further judge deformation to leave the image data as the evidence, through at device top installation infrared distance meter 12, whether change is taken place to the distance of smallpox to lamps and lanterns before and after the measurement loading, judge whether the lamps and lanterns couple takes place to warp, through this bearing measuring device 2 that sets up can be to lamps and lanterns of quality more than 10kg, fixing device and hanging device should be according to the invariable equipartition load of 5 times of lamps and lanterns weight and do the strength test, and can the size of automatic control load, automatic control stress time, the automatic observation displacement change.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a device of large-scale lamps and lanterns bearing experiment, includes ceiling (1), bearing measuring device (2) and remote controller (3), its characterized in that: the bearing measuring device comprises a ceiling (1), a first hook (4) is arranged in the middle of the lower side of the ceiling (1), the bearing measuring device (2) comprises a framework (5), a second hook (6) and a third hook (7), the first hook (4) and the second hook (6) are hooked, the second hook (6) is arranged in the middle of the upper side of the framework (5), the third hook (7) is arranged in the middle of the lower side of the framework (5), a shell (8) is arranged on the outer wall of the framework (5), an integrated circuit board (9) is fixedly arranged in the framework (5), an antenna (10) is arranged at the upper end of the left side wall of the framework (5), a camera (11) is arranged at the upper left side of the framework (5), an infrared distance meter (12) is arranged at the upper right side of the framework (5), a timing module (13) is arranged in the framework (5) and is arranged right above the integrated circuit board, the front that the inside of skeleton (5) is located integrated circuit board (9) is provided with display screen (14), the inside downside of skeleton (5) is provided with force sensor (15), the positive upside of remote controller (3) is provided with remote controller display screen (16), the downside that the front of remote controller (3) is located remote controller display screen (16) is provided with control button (17), the downside of third couple (7) has been articulated weight (18).
2. The device for the load bearing experiment of the large-scale lamp according to claim 1, wherein: first couple (4) are through four groups of mounting fixed mounting in ceiling (1) bottom, just second couple (6) with third couple (7) weld in the upper and lower both sides of bearing measuring device (2).
3. The device for the load bearing experiment of the large-scale lamp according to claim 1, wherein: the intelligent infrared distance measuring device is characterized in that the antenna (10), the camera (11), the infrared distance measuring instrument (12), the timing module (13), the display screen (14) and the tension sensor (15) are in telecommunication connection with the inside of the integrated circuit board (9) through a power circuit, and the infrared distance measuring instrument (12) adopts a Vertex Laser Geo model.
4. The device for the load bearing experiment of the large-scale lamp according to claim 1, wherein: the integrated circuit board (9) comprises an image collection module and a storage chip.
5. The device for the load bearing experiment of the large-scale lamp according to claim 1, wherein: the display screen (14) is arranged through the housing (8), and the display screen (14) displays time, weight and distance.
6. The device for the load bearing experiment of the large-scale lamp according to claim 1, wherein: the remote controller (3) is in wireless connection with the bearing measuring device (2) through infrared sensing.
7. The device for the load bearing experiment of the large-scale lamp according to claim 1, wherein: the shell (8) is fixedly arranged at the outer end of the framework (5) through a fixing piece, and the shell (8) is provided with a window at the corresponding position of the display screen (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910879418.7A CN112525678A (en) | 2019-09-18 | 2019-09-18 | Device for large-scale lamp bearing experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910879418.7A CN112525678A (en) | 2019-09-18 | 2019-09-18 | Device for large-scale lamp bearing experiment |
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| Publication Number | Publication Date |
|---|---|
| CN112525678A true CN112525678A (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910879418.7A Pending CN112525678A (en) | 2019-09-18 | 2019-09-18 | Device for large-scale lamp bearing experiment |
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| Country | Link |
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| CN (1) | CN112525678A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113670490A (en) * | 2021-08-12 | 2021-11-19 | 陕西飞机工业有限责任公司 | Force-displacement measuring device and measuring method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2192395A1 (en) * | 2008-11-28 | 2010-06-02 | Frank Roch | Method of checking the pulling load of an anchor fixed in a wall or ceiling |
| CN201707264U (en) * | 2010-06-23 | 2011-01-12 | 上海市安装工程有限公司 | Load test device |
| CN202372357U (en) * | 2011-11-07 | 2012-08-08 | 中国广东核电集团有限公司 | Load test device for support mechanism of nuclear power plant |
| CN202939095U (en) * | 2012-12-11 | 2013-05-15 | 山西省电力公司大同供电分公司 | Young modulus measuring instrument adopting tensile method |
| CN203836883U (en) * | 2014-04-28 | 2014-09-17 | 宁波东隆光电科技有限公司 | Ceiling lamp hook |
| CN205449670U (en) * | 2016-03-01 | 2016-08-10 | 贵溪博远金属有限公司 | Superfine copper alloy stranded conductor borne tension force testing arrangement |
| CN207318256U (en) * | 2017-11-03 | 2018-05-04 | 浙江海洋大学东海科学技术学院 | A kind of filter bag load-bearing experimental facilities |
-
2019
- 2019-09-18 CN CN201910879418.7A patent/CN112525678A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2192395A1 (en) * | 2008-11-28 | 2010-06-02 | Frank Roch | Method of checking the pulling load of an anchor fixed in a wall or ceiling |
| CN201707264U (en) * | 2010-06-23 | 2011-01-12 | 上海市安装工程有限公司 | Load test device |
| CN202372357U (en) * | 2011-11-07 | 2012-08-08 | 中国广东核电集团有限公司 | Load test device for support mechanism of nuclear power plant |
| CN202939095U (en) * | 2012-12-11 | 2013-05-15 | 山西省电力公司大同供电分公司 | Young modulus measuring instrument adopting tensile method |
| CN203836883U (en) * | 2014-04-28 | 2014-09-17 | 宁波东隆光电科技有限公司 | Ceiling lamp hook |
| CN205449670U (en) * | 2016-03-01 | 2016-08-10 | 贵溪博远金属有限公司 | Superfine copper alloy stranded conductor borne tension force testing arrangement |
| CN207318256U (en) * | 2017-11-03 | 2018-05-04 | 浙江海洋大学东海科学技术学院 | A kind of filter bag load-bearing experimental facilities |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113670490A (en) * | 2021-08-12 | 2021-11-19 | 陕西飞机工业有限责任公司 | Force-displacement measuring device and measuring method |
| CN113670490B (en) * | 2021-08-12 | 2023-11-21 | 陕西飞机工业有限责任公司 | Force-displacement measuring device and measuring method |
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Application publication date: 20210319 |
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