CN207866409U - A kind of system of measuring steel wire rope tension real-time during lifting - Google Patents
A kind of system of measuring steel wire rope tension real-time during lifting Download PDFInfo
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- CN207866409U CN207866409U CN201820160124.XU CN201820160124U CN207866409U CN 207866409 U CN207866409 U CN 207866409U CN 201820160124 U CN201820160124 U CN 201820160124U CN 207866409 U CN207866409 U CN 207866409U
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Abstract
A kind of system of measuring steel wire rope tension real-time during lifting by crane, the timely situation for finding steel wire rope and overloading is difficult to for solving the problems, such as existing in the prior art during lifting.The system of kind real-time measuring steel wire rope tension during lifting, including hand-held device, collect shelling, first power supply, plate ring type pulling force sensor, AD conversion module, microcontroller and wireless signal transmitting module, first power supply, plate ring type pulling force sensor, AD conversion module, wireless signal transmitting module respectively with the monolithic mechatronics, the plate ring type pulling force sensor and AD conversion module electrical connection, the collection shelling is connected to the outside of the plate ring type pulling force sensor, the collection shelling includes inner cavity, first power supply, AD conversion module, wireless signal transmitting module and microcontroller are integrated in the inner cavity of the collection shelling.Advantageous effect is, is capable of the pulling force of timely measuring steel wire rope born.
Description
Technical field
It is specifically a kind of to be surveyed in real time during lifting the utility model is related to send Substation construction technical field of tools
The system for measuring lineoutofservice signal pull.
Background technology
Steel wire rope is primarily subjected to alternating load in the tower erection tower material lifting stage, i.e., suffered pulling force size, direction are at any time
Between change, and steel wire rope maximum pull allowed to bear has certain limit, is more than this limit, and steel wire rope will be destroyed even
It breaks, causes safety accident.Steel wire rope minimum breaking force and safety coefficient are proposed in safety and are distinctly claimed.The prior art
In middle lineoutofservice signal pull measurement method force analysis is carried out before construction by technical staff, obtain lineoutofservice signal pull theoretical value, root
According to theoretical value and safety margin selection steel wire rope specification, quantity and mode is laid, in the group tower construction operation process of the prior art
Due to can not in time, measuring steel wire rope tension in real time accurate in real time, it is super to lead in work progress that there are instantaneous lineoutofservice signal pulls
Cross pulling force allowable, safety coefficient is less than risk as defined in safety, cause security risk.
In conclusion there is asking for the situation for being difficult to find steel wire rope overload in time during lifting in the prior art
Topic.
Utility model content
The system of measuring steel wire rope tension in real time is being lifted by crane in the process the purpose of this utility model is to provide a kind of, is being used for
Solve the problems, such as the situation existing in the prior art for being difficult to find steel wire rope overload in time during lifting.
The technical solution adopted by the utility model to solve its technical problems is that：
A kind of system of measuring steel wire rope tension, including hand-held device, collection shelling, the first electricity in real time during lifting
Source, plate ring type pulling force sensor, AD conversion module, microcontroller and wireless signal transmitting module, first power supply, plate ring type are drawn
Force snesor, AD conversion module, wireless signal transmitting module respectively with the monolithic mechatronics, the plate ring type pull sensing
Device and AD conversion module electrical connection, the collection shelling is connected to the outside of the plate ring type pulling force sensor, described integrated
Shell includes inner cavity, and first power supply, AD conversion module, wireless signal transmitting module and microcontroller are integrated in the collection shelling
In inner cavity；
Second source, reception of wireless signals module, alarm module and digital display module, the nothing are equipped in the hand-held device
Line signal receiving module, alarm module and digital display module are electrically connected with the second source respectively, the alarm module and described
Digital display module is electrically connected with the reception of wireless signals module respectively, and the digital display module includes the display for showing value of thrust
Screen, the alarm module includes buzzer；
The wireless signal transmitting module and reception of wireless signals module communication connection.
Further, one end of the plate ring type pulling force sensor is connected with hanging ring, the plate ring type pulling force sensor
The other end is connected with hook.
Further, one end of the plate ring type pulling force sensor is hinged with hanging ring, the plate ring type pulling force sensor
The other end is hinged with hook rack, and hook is rotatably connected in the hook rack.
Further, the collection shelling uses plastic material.
Further, the collection shelling is made of two half parts, is collected and is connected by screw between two half parts of shelling.
The utility model has the beneficial effects that：
A kind of system of measuring steel wire rope tension real-time during lifting provided by the utility model, the utility model exist
When use, one end of plate ring type pulling force sensor is connected to one end of measured steel wire rope, plate ring type pulling force is passed
The other end of sensor is connected to the object lifted by crane, and the connection draw ring on plate ring type pulling force sensor in the prior art can be used
In connecting steel wire ropes or by lifting object.During lifting, pulling force is converted into simulation letter by plate ring type pulling force sensor
Number, the digital signal that AD conversion module can identify analog-signal transitions at microcontroller is preset with reduced value in microcontroller, this
A reduced value is exactly the maximum critical value of safe wire cable work.When the practical value of thrust measured reaches or is more than above-mentioned comparison
When value, pass through the communication connection microcontroller control alarm mould between wireless signal transmitting module and reception of wireless signals module
Block acts, and buzzer starts and alarms.By passing through the communication between wireless signal transmitting module and reception of wireless signals module
Connection, digital display module obtains practical tension measurement value in real time, and is shown numerical value by display screen, facilitates construction personnel
It reads.So the utility model can solve existing in the prior art to be difficult to find that steel wire rope surpasses in time during lifting
The problem of situation of load.Can and alarm, and can be read at ground in real time and be located at high aerial steel wire rope and held
The pulling force received.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of plate ring type pulling force sensor；
Fig. 3 is the electric connection structure schematic diagram of the utility model；
In figure：1 hand-held device, 11 display screens, 12 buzzers, 2 collection shellings, 21 screws, 3 plate ring type pulling force sensors, 31
Connect draw ring, 4 hanging rings, 5 hooks, 51 hook rack.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is a part of the embodiment of the utility model, instead of all the embodiments.Based on the reality in the utility model
Apply example, the every other embodiment that those of ordinary skill in the art are obtained without making creative work, all
Belong to the range of the utility model protection.
As shown in Figure 1 to Figure 3, the utility model includes hand-held device 1, collection shelling 2, the first power supply, plate ring type pulling force biography
Sensor 3, AD conversion module, microcontroller and wireless signal transmitting module.First power supply, plate ring type pulling force sensor 3, AD conversion mould
Block, wireless signal transmitting module respectively with monolithic mechatronics.Plate ring type pulling force sensor 3 and AD conversion module electrical connection.Collection
Shelling 2 is connected to the outside of plate ring type pulling force sensor 3.It includes inner cavity, the first power supply, AD conversion module, wireless communication to collect shelling 2
Number transmitting module and microcontroller are integrated in the inner cavity of shelling 2.Plate ring type pulling force sensor 3 includes connection draw ring 31.
As shown in Figure 1 to Figure 3, second source, reception of wireless signals module, alarm module sum number are equipped in hand-held device 1
Aobvious module.Reception of wireless signals module, alarm module and digital display module are electrically connected with second source respectively.Alarm module and digital display
Module is electrically connected with reception of wireless signals module respectively, and digital display module includes the display screen 11 for showing value of thrust, mould of alarming
Block includes buzzer 12.Wireless signal transmitting module and reception of wireless signals module communication connection.Collect shelling 2 and uses plastics material
Matter, collection shelling 2 are made of two half parts, collect and connected by screw 21 between two half parts of shelling.Collect shelling and uses plastics material
Matter can improve the accuracy of wireless signal transmission, and collection shelling 2, which includes two half parts, can facilitate the inner cavity by collection shelling 2 to beat
It opens.
As shown in Figure 1 to Figure 3, when in use, one end of plate ring type pulling force sensor 3 is connected to for the utility model
The other end of plate ring type pulling force sensor 3 is connected to the object lifted by crane, in the prior art by one end of measured steel wire rope
Plate ring type pulling force sensor 3 on connection draw ring 31 can be used in connecting steel wire ropes or by lifting object.In the mistake of lifting
Pulling force is converted into analog signal by Cheng Zhong, plate ring type pulling force sensor 3, and AD conversion module is by analog-signal transitions at monolithic function
The digital signal enough identified is preset with reduced value in microcontroller, this reduced value is exactly that the maximum of safe wire cable work is critical
Value.When the practical value of thrust measured reaches or is more than above-mentioned reduced value, by wireless signal transmitting module and wirelessly
Communication connection microcontroller control alarm module action between signal receiving module, buzzer 12 start and alarm.By passing through
Communication connection between wireless signal transmitting module and reception of wireless signals module, digital display module obtain practical tension measurement in real time
Value, and shown numerical value by display screen 11, facilitate construction personnel to read.So the utility model can solve now
There is the problem of being difficult to find the situation of steel wire rope overload in time during lifting present in technology.Can and alarm, and
And it can be read at ground in real time and be located at the pulling force that high aerial steel wire rope is born.
As shown in Fig. 1 values Fig. 3, one end of plate ring type pulling force sensor 3 is connected with hanging ring 4, plate ring type pulling force sensor 3
The other end is connected with hook 5.The utility model by being arranged hanging ring 4, it is convenient across be to take larger-diameter steel wire rope, it is convenient
The measured steel wire rope of the utility model connection.The utility model facilitates the utility model hanged and is lifted by crane by the way that hook 5 is arranged
Article.The mode of such as solid welding, hook 5 and plate ring type pulling force may be used in connection between hanging ring 4 and board-like pulling force sensor 3
Connection between sensor 3 can also be by the way of solid welding.Preferably, one end of plate ring type pulling force sensor 3, which is hinged with, hangs
The other end of ring 4, plate ring type pulling force sensor 3 is hinged with hook rack 51, and hook 5 is rotatably connected in hook rack 51, this can be with
The utility model measures the order of accuarcy of work.
Claims (5)
1. a kind of system of measuring steel wire rope tension in real time during lifting, characterized in that including hand-held device, collection shelling,
First power supply, plate ring type pulling force sensor, AD conversion module, microcontroller and wireless signal transmitting module, first power supply, plate
Respectively with the monolithic mechatronics, the plate ring type draws for ring type pulling force sensor, AD conversion module, wireless signal transmitting module
Force snesor and AD conversion module electrical connection, the collection shelling are connected to the outside of the plate ring type pulling force sensor, institute
It includes inner cavity to state collection shelling, and first power supply, AD conversion module, wireless signal transmitting module and microcontroller are integrated in the collection
In the inner cavity of shelling；
Second source, reception of wireless signals module, alarm module and digital display module, the wireless communication are equipped in the hand-held device
Number receiving module, alarm module and digital display module are electrically connected with the second source respectively, the alarm module and the digital display
Module is electrically connected with the reception of wireless signals module respectively, and the digital display module includes the display screen for showing value of thrust,
The alarm module includes buzzer；
The wireless signal transmitting module and reception of wireless signals module communication connection.
2. a kind of system of measuring steel wire rope tension real-time during lifting according to claim 1, characterized in that institute
The one end for stating plate ring type pulling force sensor is connected with hanging ring, and the other end of the plate ring type pulling force sensor is connected with hook.
3. a kind of system of measuring steel wire rope tension real-time during lifting according to claim 1, characterized in that institute
The one end for stating plate ring type pulling force sensor is hinged with hanging ring, and the other end of the plate ring type pulling force sensor is hinged with hook rack,
Hook is rotatably connected in the hook rack.
4. a kind of system of measuring steel wire rope tension real-time during lifting according to claim 1, characterized in that institute
It states collection shelling and uses plastic material.
5. a kind of system of measuring steel wire rope tension real-time during lifting according to claim 1, characterized in that institute
It states collection shelling to be made of two half parts, collects and be connected by screw between two half parts of shelling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820160124.XU CN207866409U (en) | 2018-01-30 | 2018-01-30 | A kind of system of measuring steel wire rope tension real-time during lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820160124.XU CN207866409U (en) | 2018-01-30 | 2018-01-30 | A kind of system of measuring steel wire rope tension real-time during lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207866409U true CN207866409U (en) | 2018-09-14 |
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ID=63460340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820160124.XU Active CN207866409U (en) | 2018-01-30 | 2018-01-30 | A kind of system of measuring steel wire rope tension real-time during lifting |
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| CN (1) | CN207866409U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111591875A (en) * | 2020-06-23 | 2020-08-28 | 中国工程物理研究院机械制造工艺研究所 | Intelligent lifting appliance based on surface acoustic waves |
| CN112903161A (en) * | 2021-01-19 | 2021-06-04 | 三峡大学 | Wireless tension sensor special for power transmission line tower assembling construction and use method thereof |
| CN112985667A (en) * | 2021-02-23 | 2021-06-18 | 安徽送变电工程有限公司 | Plate-ring type tension sensor, wireless detection system and method based on plate-ring type tension sensor |
| CN115014616A (en) * | 2022-05-30 | 2022-09-06 | 武汉理工大学 | Steel cable tension field measurement system based on wireless data transmission |
-
2018
- 2018-01-30 CN CN201820160124.XU patent/CN207866409U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111591875A (en) * | 2020-06-23 | 2020-08-28 | 中国工程物理研究院机械制造工艺研究所 | Intelligent lifting appliance based on surface acoustic waves |
| CN112903161A (en) * | 2021-01-19 | 2021-06-04 | 三峡大学 | Wireless tension sensor special for power transmission line tower assembling construction and use method thereof |
| CN112903161B (en) * | 2021-01-19 | 2022-05-06 | 三峡大学 | Wireless tension sensor special for power transmission line tower assembling construction and use method thereof |
| CN112985667A (en) * | 2021-02-23 | 2021-06-18 | 安徽送变电工程有限公司 | Plate-ring type tension sensor, wireless detection system and method based on plate-ring type tension sensor |
| CN115014616A (en) * | 2022-05-30 | 2022-09-06 | 武汉理工大学 | Steel cable tension field measurement system based on wireless data transmission |
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