CN204142407U - A kind of elevator steel cable stretching force detecting apparatus - Google Patents
A kind of elevator steel cable stretching force detecting apparatus Download PDFInfo
- Publication number
- CN204142407U CN204142407U CN201420560920.4U CN201420560920U CN204142407U CN 204142407 U CN204142407 U CN 204142407U CN 201420560920 U CN201420560920 U CN 201420560920U CN 204142407 U CN204142407 U CN 204142407U
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- Prior art keywords
- steel cable
- sensor
- receipts
- elevator
- compress
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- Expired - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 58
- 239000010959 steel Substances 0.000 title claims abstract description 58
- 238000012360 testing method Methods 0.000 claims abstract description 19
- 239000000523 sample Substances 0.000 claims description 12
- 230000006835 compression Effects 0.000 abstract description 10
- 238000007906 compression Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model discloses a kind of elevator steel cable stretching force detecting apparatus, comprise the steel cable for traction elevator, each steel cable described is provided with sensor, described sensor is connected with test instrumentation by data line, described sensor sensor holder, sensor main body and the receipts comprised for being fixed on steel cable compress upper rod, receive the lower rod of compression, wherein said sensor main body is arranged in the lower rod of described receipts compression, and described receipts compress upper rod, receipts compress lower excellent upper end and are interconnected.Pick-up unit of the present utility model is by rational structure, particularly meet the sensor of steel cable practical working situation, the actual working state of steel cable can be understood more comprehensively and accurately, ensure the safety of steel cable, greatly improve the security of elevator, simultaneously this device effect that sensor installing/dismounting can be brought more convenient.
Description
Technical field
The utility model relates to elevators field, particularly a kind of pick-up unit for detecting elevator steel cable pulling force.
Background technology
Along with land resource worsening shortages, various building develops into trend to high-altitude, and the elevator requisite means of transport that is skyscraper, and due to the singularity of elevator working environment, the safety of elevator is most important, the particularly intact and reliable most important thing especially of steel cable, elevator is in the course of work, the power that steel cable bears is very big, and exist and rock and even need according to equipment operation to bend, distortion, thus the stable of lift car is had an impact, ensured stably in running to use elevator, reduce elevator and run the impact producing toot resonance altogether, elevator steel cable is extended receive a mandate the time limit, reduce the wearing and tearing that elevator is in operation, be necessary to design the technology that can detect elevator steel cable pulling force in time.
Summary of the invention
In order to overcome above-mentioned deficiency of the prior art, the utility model provides a kind of elevator steel cable stretching force detecting apparatus.
The utility model solves the technical scheme that its technical matters adopts:
A kind of elevator steel cable stretching force detecting apparatus, comprise the steel cable for traction elevator, each steel cable described is provided with sensor, described sensor is connected with test instrumentation by data line, described sensor sensor holder, sensor main body and the receipts comprised for being fixed on steel cable compress upper rod, receive the lower rod of compression, wherein said sensor main body is arranged in the lower rod of described receipts compression, and described receipts compress upper rod, receipts compress lower excellent upper end and are interconnected.
As the improvement of technique scheme, described receipts compress in upper rod and are also provided with compression pinch roller, and it can play the effect of exerting pressure to steel cable, preventing steel cable from wearing and tearing.
As the improvement of technique scheme, described sensor main body two ends are provided with probe clip, and described receipts compress upper rod, receipts are compressed lower rod and are interconnected by its upper end probe clip, and its lower end probe clip is connected with rope specification positioning caliper.
Further, described steel cable specification positioning caliper is carved with groove, it can be used for detecting every bar cable diameter in the detection simultaneously.
As the improvement of technique scheme, described test instrumentation is provided with the input port for access data line, and described test instrumentation is provided with and exports data display screen one to one with input port.
As the improvement of technique scheme, described test instrumentation is provided with component storage position, and it is convenient to the parts after having detected to deposit.
The beneficial effect that the utility model brings has:
Pick-up unit of the present utility model is by rational structure, particularly meet the sensor of steel cable practical working situation, the steel cable tension force deformation when sensor holder tightens up, sensor also follows tension force deformation closely, sensor tension force deformation exports and changes, converted by data variation and show pulling force data, more comprehensively with the actual working state accurately understanding steel cable, ensure the safety of steel cable, greatly improve the security of elevator, simultaneously this device effect that sensor installing/dismounting can be brought more convenient.
Accompanying drawing explanation
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail,
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is sensor construction schematic diagram of the present utility model.
Embodiment
With reference to accompanying drawing 1, a kind of elevator steel cable stretching force detecting apparatus, comprise the steel cable 1 for coordinating steel cable tapered sleeve 11 traction elevator, each steel cable 1 described is provided with sensor 2, described sensor 2 is connected with test instrumentation 4 by data line 3, wherein said test instrumentation 4 is provided with the input port 41 for access data line 3, described test instrumentation 4 is provided with and exports data display screen 42 with input port 41, namely the corresponding test instrumentation 4 of each sensor 2 exports and test instrumentation 4 exports at same display screen, realize the effect of a display screen display multiple sensor 2, to grasp the detailed force-bearing situation of steel cable 1 comprehensively.Described test instrumentation 4 is provided with component storage position 43, when after having detected, parts being deposited go back to the component storage position 43 in aluminium alloy box.
With reference to accompanying drawing 2, described sensor 2 comprises sensor main body 20, compresses upper rod 21 for the sensor holder 24 and receipts being fixed on steel cable 1, receives the lower rod 22 of compression, wherein sensor main body 20 is arranged to receive and compresses in lower rod 22, receipts compress upper rod 21, lower excellent 22 upper ends of receipts compression are interconnected, receive to compress in upper rod 21 to be also provided with simultaneously and compress pinch roller 5, sensor main body 20 two ends are provided with probe clip 23, aforementioned receipts compress upper rod 21, receipts are compressed lower rod 22 and are namely interconnected by this probe clip 23 upper end, and probe clip 23 lower end is connected with rope specification positioning caliper 6.In actual applications, perception steel cable 1 can be carried out by probe clip 23 stressed and produce deformation.
Meanwhile, receive in the upper rod 21 of compression and be also provided with compression pinch roller 5, it can play the effect of exerting pressure to steel cable 1, preventing steel cable 1 from wearing and tearing; The steel cable specification positioning caliper 6 be connected to described probe clip 23 lower end, it is carved with groove 61, can be used for detecting every bar steel cable 1 diameter in the detection simultaneously, wherein steel cable specification positioning caliper 6 is used to the origin reference location chi testing every bar steel cable 1 diameter, the corresponding diameter of each groove 61, when carrying out many steel cables 1 and test simultaneously, need unified location dimension, to ensure the tension balanced test of each bar steel cable 1.
When reality uses, compress upper rod 21 control compression pinch roller 5 by receipts to exert pressure to steel cable 1, the pulling force of sensor 2 two ends steel cable 1 makes the probe clip 23 of sensor 2 respond to distortion resistance variations, wherein export data to change according to the situation of deformation, data are reflected in test instrumentation 4 by data line 3, thus grasp the pulling force characteristic of steel cable 1.
Visible pick-up unit of the present utility model is by rational structure, particularly meet the sensor 2 of steel cable 1 practical working situation, the steel cable 1 tension force deformation when sensor holder 24 tightens up, sensor 2 also follows tension force deformation closely, sensor 2 tension force deformation exports and changes, converted by data variation and show pulling force data, more comprehensively with the actual working state accurately understanding steel cable 1, ensure the safety of steel cable 1, greatly improve the security of elevator, simultaneously this device effect that sensor 2 installing/dismounting can be brought more convenient.
Finally, the above is preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection domain of the present utility model.
Claims (6)
1. an elevator steel cable stretching force detecting apparatus, comprise the steel cable (1) for traction elevator, described each steel cable (1) is provided with sensor (2), described sensor (2) is connected with test instrumentation (4) by data line (3), it is characterized in that: described sensor (2) comprises the sensor holder (24) for being fixed on steel cable (1), sensor main body (20) and receipts compress upper rod (21), receive and compress lower rod (22), wherein said sensor main body (20) is arranged at described receipts and compresses in lower rod (22), described receipts compress upper rod (21), receive rod (22) upper end under compressing to be interconnected.
2. a kind of elevator steel cable stretching force detecting apparatus according to claim 1, is characterized in that: described receipts compress in upper rod (21) to be also provided with and compress pinch roller (5).
3. a kind of elevator steel cable stretching force detecting apparatus according to claim 1, it is characterized in that: described sensor main body (20) two ends are provided with probe clip (23), described receipts compress upper rod (21), receipts are compressed lower rod (22) and are interconnected by its upper end probe clip (23), and its lower end probe clip (23) is connected with rope specification positioning caliper (6).
4. a kind of elevator steel cable stretching force detecting apparatus according to claim 3, is characterized in that: described steel cable specification positioning caliper (6) is carved with groove (61).
5. a kind of elevator steel cable stretching force detecting apparatus according to claim 1, it is characterized in that: described test instrumentation (4) is provided with the input port (41) for access data line (3), described test instrumentation (4) is provided with and exports data display screen (42) one to one with input port (41).
6. a kind of elevator steel cable stretching force detecting apparatus according to claim 1, is characterized in that: described test instrumentation (4) is provided with component storage position (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420560920.4U CN204142407U (en) | 2014-09-26 | 2014-09-26 | A kind of elevator steel cable stretching force detecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420560920.4U CN204142407U (en) | 2014-09-26 | 2014-09-26 | A kind of elevator steel cable stretching force detecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204142407U true CN204142407U (en) | 2015-02-04 |
Family
ID=52419087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420560920.4U Expired - Lifetime CN204142407U (en) | 2014-09-26 | 2014-09-26 | A kind of elevator steel cable stretching force detecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204142407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429686A (en) * | 2016-10-26 | 2017-02-22 | 广州特种机电设备检测研究院 | Elevator no-load balance coefficient detection device based on motor driving |
-
2014
- 2014-09-26 CN CN201420560920.4U patent/CN204142407U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429686A (en) * | 2016-10-26 | 2017-02-22 | 广州特种机电设备检测研究院 | Elevator no-load balance coefficient detection device based on motor driving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150204 |