CN217111171U - Thermal state temperature measuring probe structure of elevator equipment - Google Patents
Thermal state temperature measuring probe structure of elevator equipment Download PDFInfo
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- CN217111171U CN217111171U CN202220729396.3U CN202220729396U CN217111171U CN 217111171 U CN217111171 U CN 217111171U CN 202220729396 U CN202220729396 U CN 202220729396U CN 217111171 U CN217111171 U CN 217111171U
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- 239000000523 sample Substances 0.000 title claims abstract description 116
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 31
- 230000003139 buffering effect Effects 0.000 claims abstract description 19
- 230000000712 assembly Effects 0.000 claims abstract description 12
- 238000000429 assembly Methods 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 239000007853 buffer solution Substances 0.000 claims description 19
- 239000000872 buffer Substances 0.000 claims description 7
- 210000005069 ears Anatomy 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses a thermal state temperature measuring probe structure of elevator equipment, when the utility model is used, the thermal state of the elevator equipment in operation is monitored in real time through the infrared temperature measurement probe, and the seat block is tightly propped against the spring, the seat block guide slide bar is always downward, the two auxiliary clamping arms drive the tops of the two groups of probe clamping arm assemblies to be clamped and close to each other, the infrared temperature measurement probe is clamped and fixed between the two arc-shaped clamping plates, the top of each probe clamping arm is fixedly provided with a clamping arm ball seat through a reinforcing rib plate, a clamping arm ball head is movably arranged in each clamping arm ball seat through a clamping arm ball groove, one side of each clamping arm ball head is fixedly provided with an arc-shaped clamping plate, through this kind of structure, the adjustability of vertical monitoring angle when realizing infrared temperature probe centre gripping forms buffering shock-absorbing structure between temperature probe centre gripping seat subassembly and the buffering base subassembly, can avoid and cushion the damage of this kind of vibrations to infrared temperature probe.
Description
Technical Field
The utility model belongs to the technical field of elevator equipment monitoring, concretely relates to elevator equipment hot state temperature probe structure.
Background
With the acceleration of the urbanization process, the elevator is widely applied to high-rise buildings, large-scale malls, urban rail transit and the like, bears the transportation of a large number of people streams and logistics, has become an indispensable transportation tool for people to live and go out, and the quality of the elevator to take a good trip is important, so that the exploration and research of the old elevator risk identification technology are developed, the elevator has high operability and good social and economic benefits no matter the shortage of the current national elevator standard and technical specification is made up, the social public transportation safety of the old elevator is improved, the social energy conservation and emission reduction requirements are responded, the elevator is an important method for solving the problem of the safe operation of old equipment in the elevator development process, the elevator equipment is ensured to operate safely and reliably, the unplanned shutdown is avoided, the normal service life of the elevator is prolonged, and the state monitoring and the safe risk identification are the urgent needs of the safe operation of the elevator, meanwhile, the method is also an indispensable key technology for monitoring the structural health state of the elevator equipment and predicting catastrophic accidents.
The prior art has the following problems: the temperature is the simplest, most direct and most effective characteristic parameter for representing the health state of the equipment structure, compared with the state monitoring and fault diagnosis of the traditional vibration signal analysis, the state monitoring method based on the infrared thermal imaging technology has the characteristics of non-contact, long distance, high efficiency, visual result display and the like, can effectively monitor the thermal state of the elevator equipment in operation in real time, and reliably judges the early potential faults of mechanical parts and electrical parts of the elevator, but the existing infrared temperature measuring probe lacks a probe mounting base convenient to assemble and disassemble when monitoring the thermal state of the elevator equipment, is not beneficial to the installation and replacement of the infrared temperature measuring probe when monitoring the elevator equipment in use, particularly in the environment or narrow space of an elevator shaft, lacks an infrared probe structure convenient to assemble and disassemble, is not beneficial to the operation of monitoring personnel, and is also used when being installed, because elevator equipment can produce certain vibrations when moving, if infrared temperature probe when installation, this kind of vibrations of offsetting that can not be fine can lead to infrared temperature probe's life to shorten, consequently an elevator equipment hot state temperature probe structure is needed urgently to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an elevator equipment hot state temperature probe structure has the characteristics of conveniently adjusting the use.
In order to achieve the above object, the utility model provides a following technical scheme:
a thermal state temperature measurement probe structure of elevator equipment comprises a temperature measurement probe clamping seat assembly, wherein probe clamping arm assemblies are rotatably arranged on two sides of the temperature measurement probe clamping seat assembly, an auxiliary clamping arm is rotatably arranged between the temperature measurement probe clamping seat assembly and the probe clamping arm assemblies, a buffer base assembly is arranged at the bottom of the temperature measurement probe clamping seat assembly in a buffering mode, and infrared temperature measurement probes are clamped and arranged at the tops of the two groups of probe clamping arm assemblies;
the temperature measuring probe clamping seat assembly comprises a square guide seat block, a seat block guide sliding rod is arranged in the square guide seat block in a sliding mode through a seat block guide sliding hole, a seat block jacking chassis is fixedly arranged at the bottom of the seat block guide sliding rod, a seat block jacking spring is sleeved on a rod body at the bottom of the seat block guide sliding rod, seat block shaft tubes are fixedly arranged on two sides of the top of the seat block guide sliding rod, seat block shaft rods are fixedly arranged on two sides of the square guide seat block, folded leg plates are fixedly arranged at the bottoms of two sides of the square guide seat block, and leg plate discs and leg plate guide sliding holes are formed in the end portions of the folded leg plates;
the probe clamping arm assembly comprises a probe clamping arm, a clamping arm shaft tube is arranged at the bottom of the probe clamping arm, a clamping arm ball seat is fixedly arranged at the top of the probe clamping arm through a reinforcing rib plate, a clamping arm ball head is movably arranged in the clamping arm ball seat through a clamping arm ball groove, an arc-shaped clamping plate is fixedly arranged on one side of the clamping arm ball head, and a clamping arm middle shaft hole is formed in the middle arm body of the probe clamping arm;
buffer base subassembly includes the buffer base dish, the last symmetric distribution of buffer base dish is provided with two first end ears and two second end ears, be provided with mounting screw hole and end ear direction slide bar on first end ear and the second end ear respectively, end ear direction slide bar top has set firmly spacing bulb, and the cover is equipped with the tight spring in buffering top on the end ear direction slide bar, buffer base dish bottom is provided with strong magnet.
Preferably, the seat block guide slide rod slides up and down in the square guide seat block through the seat block guide slide hole, and two ends of the seat block jacking spring respectively abut against the seat block jacking chassis and the bottom of the square guide seat block.
Preferably, the bottom of the probe clamping arm is rotatably connected with one side of the square guide seat block through the matching of a clamping arm shaft tube and a seat block shaft rod.
Preferably, the top and the bottom of the auxiliary clamping arm are both provided with shaft levers, the top of the auxiliary clamping arm is rotatably connected with the middle arm body of the probe clamping arm through the shaft levers and the middle shaft holes of the clamping arm, and the bottom of the auxiliary clamping arm is rotatably connected with the top rod body of the seat block guide slide rod through the shaft levers and the seat block shaft tube.
Preferably, the end lug guide sliding rod penetrates through the leg plate disc through the leg plate guide sliding hole to slide, and two ends of the buffering jacking spring abut against the second end lug and the leg plate disc.
Preferably, the buffering base component is fixed on a reserved machine position for temperature measurement of the elevator equipment through a fastening bolt and a mounting threaded hole in a threaded manner or fixed on the reserved machine position for temperature measurement of the elevator equipment through a strong magnet.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the utility model is used, the thermal state of the elevator equipment in operation is monitored in real time through the infrared temperature measurement probe, thereby reliably judging the potential faults in the early stage of the elevator mechanical part and the electrical part, when the infrared temperature measurement probe is installed, the seat block guide slide bar slides up and down in the square guide seat block through the seat block guide slide hole, the two ends of the seat block jacking spring respectively abut against the seat block jacking chassis and the bottom of the square guide seat block, the two sides of the temperature measurement probe clamping seat component are both rotationally provided with the probe clamping arm components, the auxiliary clamping arms are rotationally arranged between the temperature measurement probe clamping seat component and the probe clamping arm components, the seat block guide slide bar is always downward through the jacking of the seat block jacking spring, so that the two auxiliary clamping arms drive the top clamping of the two groups of probe clamping arm components to be close to each other, at the moment, the infrared temperature measurement probe is clamped and fixed between the two arc-shaped clamping plates, by the method, the temperature measurement clamping of the infrared temperature measurement probe on the elevator equipment is realized;
2. when the infrared temperature measuring probe is damaged and disassembled, the base plate is pushed and pressed upwards to enable the tops of the two groups of probe clamping arm assemblies to be released from clamping, so that the infrared temperature measuring probe can be conveniently replaced when damaged, and the infrared temperature measuring probe is particularly suitable for dismounting and mounting in a narrow operation space of elevator equipment;
3. the top of the probe clamping arm is fixedly provided with a clamping arm ball seat through a reinforcing rib plate, a clamping arm ball head is movably arranged in the clamping arm ball seat through a clamping arm ball groove, and one side of the clamping arm ball head is fixedly provided with an arc-shaped clamping plate; in addition, the rubber pad is arranged on the inner side of the arc-shaped clamping plate, so that the safety during clamping is ensured through the rubber pad, and the damage to the outer side of the infrared temperature measuring probe is avoided;
4. the end lug guide slide rod penetrates through the leg plate guide slide hole to slide with the leg plate disc, and two ends of the buffer jacking spring are abutted against the second end lug and the leg plate disc, so that a buffer damping structure is formed between the temperature measuring probe clamping seat assembly and the buffer base assembly, and when the elevator runs and vibrates, the damage of the vibration to the infrared temperature measuring probe can be avoided and buffered; in addition, the buffering base assembly is fixed on the reserved machine position of the temperature measurement of the elevator equipment through the fastening bolt and the mounting threaded hole in a threaded mode or the buffering base assembly is fixed on the reserved machine position of the temperature measurement of the elevator equipment through the strong magnet, and in this way, the whole device can be used in multiple optional mounting modes during monitoring of the thermal state of the elevator equipment, and the practicability is higher.
Drawings
FIG. 1 is a perspective view of the present invention in use;
FIG. 2 is an exploded view of the present invention in use;
fig. 3 is a perspective view of the present invention;
FIG. 4 is a perspective view of the clamping base assembly of the temperature measuring probe of the present invention;
FIG. 5 is a perspective view of the probe clamp arm assembly of the present invention;
fig. 6 is a perspective view of the buffer base assembly of the present invention;
in the figure: 1. the temperature measuring probe clamps the seat assembly; 11. a square guide block; 12. a seat block guide slide hole; 13. the seat block guides the sliding rod; 14. the base block tightly pushes the chassis; 15. the seat block tightly pushes the spring; 16. a fold-type leg plate; 17. a leg plate disc; 18. the leg plate is guided to the sliding hole; 19. a seat block shaft lever; 110. a seat block shaft tube; 2. a probe clamp arm assembly; 21. a probe clamping arm; 22. clamping an arm shaft tube; 23. a shaft hole in the middle of the clamping arm; 24. reinforcing rib plates; 25. a clamping arm ball seat; 26. a clamping arm ball groove; 27. a clamping arm ball head; 28. an arc-shaped clamping plate; 29. a rubber pad; 3. a buffer base assembly; 31. a buffer base plate; 32. a first end ear; 33. a second end ear; 34. installing a threaded hole; 35. the end lug guides the slide bar; 36. the buffer tightly pushes the spring; 37. a limiting ball head; 38. a strong magnet; 4. an auxiliary clamp arm; 5. an infrared temperature measuring probe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides the following technical solutions: a thermal state temperature measurement probe structure of elevator equipment comprises a temperature measurement probe clamping seat assembly 1, wherein probe clamping arm assemblies 2 are rotatably arranged on two sides of the temperature measurement probe clamping seat assembly 1, an auxiliary clamping arm 4 is rotatably arranged between the temperature measurement probe clamping seat assembly 1 and the probe clamping arm assemblies 2, a buffer base assembly 3 is arranged at the bottom of the temperature measurement probe clamping seat assembly 1 in a buffering mode, and infrared temperature measurement probes 5 are clamped and arranged at the tops of the two groups of probe clamping arm assemblies 2;
the temperature measuring probe clamping seat assembly 1 comprises a square guide seat block 11, a seat block guide slide rod 13 is arranged in the square guide seat block 11 in a sliding mode through a seat block guide slide hole 12, a seat block jacking chassis 14 is fixedly arranged at the bottom of the seat block guide slide rod 13, a seat block jacking spring 15 is sleeved on a rod body at the bottom of the seat block guide slide rod 13, seat block axle tubes 110 are fixedly arranged on two sides of the top of the seat block guide slide rod 13, seat block axle rods 19 are fixedly arranged on two sides of the square guide seat block 11, folded leg plates 16 are fixedly arranged at the bottoms of two sides of the square guide seat block 11, and leg plate discs 17 and leg plate guide slide holes 18 are arranged at the end parts of the folded leg plates 16;
the probe clamping arm assembly 2 comprises a probe clamping arm 21, a clamping arm shaft tube 22 is arranged at the bottom of the probe clamping arm 21, a clamping arm ball seat 25 is fixedly arranged at the top of the probe clamping arm 21 through a reinforcing rib plate 24, a clamping arm ball head 27 is movably arranged in the clamping arm ball seat 25 through a clamping arm ball groove 26, an arc-shaped clamping plate 28 is fixedly arranged on one side of the clamping arm ball head 27, preferably, a rubber pad 29 is arranged on the inner side of the arc-shaped clamping plate 28, and a clamping arm middle shaft hole 23 is arranged on the middle arm body of the probe clamping arm 21;
In this embodiment, preferably, the seat block guiding slide rod 13 slides up and down in the square guiding seat block 11 through the seat block guiding slide hole 12, and two ends of the seat block jacking spring 15 respectively abut against the seat block jacking bottom plate 14 and the bottom of the square guiding seat block 11.
In this embodiment, preferably, the bottom of the probe clamping arm 21 is rotatably connected to one side of the square guide block 11 through the cooperation of the clamping arm shaft tube 22 and the block shaft rod 19.
In this embodiment, preferably, the top and the bottom of the auxiliary clamping arm 4 are both provided with a shaft rod, the top of the auxiliary clamping arm 4 is rotatably connected with the middle arm body of the probe clamping arm 21 through the shaft rod and the clamping arm middle shaft hole 23, and the bottom of the auxiliary clamping arm 4 is rotatably connected with the top rod body of the seat guide sliding rod 13 through the shaft rod and the seat shaft tube 110.
In this embodiment, preferably, the end lug guide slide rod 35 slides through the leg plate guide slide hole 18 and the leg plate disk 17, and both ends of the buffer urging spring 36 abut against the second end lug 33 and the leg plate disk 17.
In this embodiment, preferably, the buffering base component 3 is fixed on the reserved machine position for measuring the temperature of the elevator equipment through the fastening bolt and the mounting threaded hole 34 in a threaded manner or the buffering base component 3 is fixed on the reserved machine position for measuring the temperature of the elevator equipment through the strong magnet 38 in a magnetic absorption manner.
The utility model discloses well infrared temperature probe 5 is the widely used known technique with daily life that has disclosed, and its model is IR 62.
The utility model discloses a theory of operation and use flow: when the utility model is used, the thermal state of the elevator equipment in operation is monitored in real time through the infrared temperature probe 5, thereby reliably judging the early potential faults of the elevator mechanical parts and the electrical parts, when the infrared temperature probe 5 is installed, the seat block guide slide bar 13 slides up and down in the square guide seat block 11 through the seat block guide slide hole 12, the two ends of the seat block jacking spring 15 respectively abut against the bottom of the seat block jacking chassis 14 and the bottom of the square guide seat block 11, the probe clamping arm component 2 is rotationally arranged at the two sides of the temperature probe clamping seat component 1, the auxiliary clamping arm 4 is rotationally arranged between the temperature probe clamping seat component 1 and the probe clamping arm component 2, the seat block guide slide bar 13 is always downward through the jacking of the seat block jacking spring 15, so that the two auxiliary clamping arms 4 drive the top clamping of the two groups of probe clamping arm components 2 to be close to each other, at the moment, the infrared temperature probe 5 is clamped and fixed between the two arc-shaped clamping plates 28, by the mode, the temperature measurement clamping of the infrared temperature measurement probe 5 on the elevator equipment is realized;
when the infrared temperature measuring probe 5 is damaged and disassembled, the base plate 14 is tightly propped by the upward pushing seat block, so that the top parts of the two groups of probe clamping arm assemblies 2 are released from clamping, and by the mode, the infrared temperature measuring probe 5 is convenient to replace when damaged, and the infrared temperature measuring probe is particularly suitable for disassembling and assembling operation in a narrow operation space of elevator equipment;
the top of the probe clamping arm 21 is fixedly provided with a clamping arm ball seat 25 through a reinforcing rib plate 24, a clamping arm ball head 27 is movably arranged in the clamping arm ball seat 25 through a clamping arm ball groove 26, and an arc-shaped clamping plate 28 is fixedly arranged on one side of the clamping arm ball head 27; in addition, the rubber pad 29 is arranged on the inner side of the arc-shaped clamping plate 28, so that the safety during clamping is ensured through the rubber pad 29, and the damage to the outer side of the infrared temperature measuring probe 5 is avoided;
the end lug guide slide rod 35 penetrates through the leg plate guide slide hole 18 and the leg plate disc 17 to slide, and two ends of the buffer jacking spring 36 are abutted against the second end lug 33 and the leg plate disc 17, so that a buffer damping structure is formed between the temperature measuring probe clamping seat assembly 1 and the buffer base assembly 3, and when the elevator runs and vibrates, the damage of the vibration to the infrared temperature measuring probe 5 can be avoided and buffered; in addition, buffering base subassembly 3 passes through fastening bolt and 34 threaded fixing of installation screw hole on the reservation position of elevator equipment temperature measurement or buffering base subassembly 3 is inhaled through strong magnet 38 magnetism and is fixed on the reservation position of elevator equipment temperature measurement for the overall device is multiple optional mounting means occasionally to elevator equipment hot state monitoring, and the practicality is stronger.
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 (6)
1. The utility model provides an elevator equipment hot state temperature probe structure, includes temperature probe centre gripping seat subassembly (1), its characterized in that: probe clamping arm assemblies (2) are rotatably arranged on two sides of the temperature measuring probe clamping seat assembly (1), an auxiliary clamping arm (4) is rotatably arranged between the temperature measuring probe clamping seat assembly (1) and the probe clamping arm assemblies (2), a buffer base assembly (3) is arranged at the bottom of the temperature measuring probe clamping seat assembly (1) in a buffering mode, and infrared temperature measuring probes (5) are clamped at the tops of the two groups of probe clamping arm assemblies (2);
the temperature measuring probe clamping seat assembly (1) comprises a square guide seat block (11), a seat block guide slide rod (13) is vertically arranged in the square guide seat block (11) in a sliding mode, a seat block jacking chassis (14) is fixedly arranged at the bottom of the seat block guide slide rod (13), a seat block jacking spring (15) is sleeved on a rod body at the bottom of the seat block guide slide rod (13), seat block axle tubes (110) are fixedly arranged on two sides of the top of the seat block guide slide rod (13), seat block axle rods (19) are fixedly arranged on two sides of the square guide seat block (11), folding type leg plates (16) are fixedly arranged at the bottoms of two sides of the square guide seat block (11), a leg plate disc (17) is arranged at the end part of each folding type leg plate (16), and leg plate guide slide holes (18) are formed in each leg plate disc (17);
the probe clamping arm assembly (2) comprises a probe clamping arm (21), a clamping arm shaft tube (22) is arranged at the bottom of the probe clamping arm (21), a clamping arm ball seat (25) is fixedly arranged at the top of the probe clamping arm (21) through a reinforcing rib plate (24), a clamping arm ball head (27) is movably arranged in the clamping arm ball seat (25) through a clamping arm ball groove (26), an arc-shaped clamping plate (28) is fixedly arranged on one side of the clamping arm ball head (27), and a clamping arm middle shaft hole (23) is formed in the middle arm body of the probe clamping arm (21);
buffer base subassembly (3) are including buffering base plate (31), the symmetry is provided with two first end ears (32) and two second end ears (33) on buffering base plate (31), set up mounting screw hole (34) on first end ear (32), the vertical end ear direction slide bar (35) that is equipped with on second end ear (33), the top of end ear direction slide bar (35) has set firmly spacing bulb (37), and the cover is equipped with buffering tight spring (36) in top on end ear direction slide bar (35), buffering base plate (31) bottom is provided with powerful magnet (38).
2. The elevator equipment thermal state temperature probe structure of claim 1, wherein: the seat block guide sliding rod (13) slides up and down in the square guide seat block (11) through the seat block guide sliding hole (12), and two ends of the seat block jacking spring (15) respectively abut against the bottom of the seat block jacking chassis (14) and the bottom of the square guide seat block (11).
3. The elevator equipment thermal state temperature probe structure of claim 1, wherein: the bottom of the probe clamping arm (21) is rotatably connected with one side of the square guide seat block (11) through the matching of a clamping arm shaft tube (22) and a seat block shaft lever (19).
4. The elevator equipment thermal state temperature probe structure of claim 1, wherein: the top and the bottom of the auxiliary clamping arm (4) are both provided with shaft levers, the top of the auxiliary clamping arm (4) is rotatably connected with the middle arm body of the probe clamping arm (21) through the shaft levers and a middle shaft hole (23) of the clamping arm, and the bottom of the auxiliary clamping arm (4) is rotatably connected with the top rod body of the seat block guide slide rod (13) through the shaft levers and a seat block shaft tube (110).
5. The elevator equipment thermal state temperature probe structure of claim 1, wherein: the end lug guide sliding rod (35) penetrates through the leg plate guide sliding hole (18) and the leg plate disc (17) to slide, and two ends of the buffer jacking spring (36) respectively abut against the second end lug (33) and the leg plate disc (17).
6. The elevator equipment thermal state temperature probe structure of claim 1, wherein: the buffer base component (3) is fixed on a reserved machine position for temperature measurement of the elevator equipment through a fastening bolt and a mounting threaded hole (34) in a threaded manner or the buffer base component (3) is fixed on the reserved machine position for temperature measurement of the elevator equipment through a strong magnet (38) in a magnetic attraction manner.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220729396.3U CN217111171U (en) | 2022-03-31 | 2022-03-31 | Thermal state temperature measuring probe structure of elevator equipment |
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| CN202220729396.3U CN217111171U (en) | 2022-03-31 | 2022-03-31 | Thermal state temperature measuring probe structure of elevator equipment |
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| CN217111171U true CN217111171U (en) | 2022-08-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115435751A (en) * | 2022-09-01 | 2022-12-06 | 东华理工大学 | Building engineering safety monitoring supervision device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115435751A (en) * | 2022-09-01 | 2022-12-06 | 东华理工大学 | Building engineering safety monitoring supervision device |
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Effective date of registration: 20231106 Address after: No. 1003, 10th Floor, Building 1, No. 39 Jiancai Road, Chenghua District, Chengdu City, Sichuan Province, 610000 Patentee after: Sichuan Zhonghao Haina Technology Co.,Ltd. Address before: 316021 floor 3, building a16, No. 10 TIYU Road, Qiandao street, Dinghai District, Zhoushan City, Zhejiang Province Patentee before: Zhoushan special equipment testing and Research Institute |
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