CN211444794U - Tower crane safety limiting system - Google Patents
Tower crane safety limiting system Download PDFInfo
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- CN211444794U CN211444794U CN201922156864.3U CN201922156864U CN211444794U CN 211444794 U CN211444794 U CN 211444794U CN 201922156864 U CN201922156864 U CN 201922156864U CN 211444794 U CN211444794 U CN 211444794U
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Abstract
The embodiment of the utility model discloses a tower crane safety limiting system, which comprises a safety monitoring system arranged on a tower crane, wherein the safety monitoring system comprises a visual system; visual system includes tower machine display, host computer, wireless bridge, ground PC end, other cameras, lifting hook camera and height sensor just machine display, wireless bridge, other cameras, lifting hook camera and height sensor all are connected with the host computer, ground PC end is connected with wireless bridge, the utility model discloses can monitor the operation conditions of everywhere key position on the tower crane to judge the running state of tower crane in advance through data analysis, prevent more accurate effectively than fixed angle that the tower crane tumbles, and can monitor the environment around the lifting hook, prevent that the lifting hook from causing the injury to personnel or things around.
Description
Technical Field
The embodiment of the utility model provides a relate to civil engineering technical field, concretely relates to tower machine safety limiting system.
Background
The tower crane is a common lifting device in construction, is called a tower crane, is used for lifting materials such as reinforcing steel bars, concrete steel pipes and the like used in construction by heightening standard sections one by one, and is an essential device in construction sites.
In order to prevent the tower crane from accidents, the tower crane is provided with a safety monitoring system which is used for monitoring the running condition of the tower crane and taking corresponding measures to prevent accidents when the condition influencing the safety is found, the existing safety monitoring system is not provided with a tower crane rollover prevention system, can only prevent the tower crane from tipping by only depending on a fixed angle, and only depends on human eyes to observe the condition around the lifting hook, so that the environment around the lifting hook can not be observed, and people or related things near the lifting hook can be easily injured.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a tower machine safety limiting system has solved current monitored control system and has not prevented the system of turning on one's side and observe the problem of lifting hook surrounding environment function.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
a safety limiting system of a tower crane comprises a safety monitoring system arranged on the tower crane, wherein the safety monitoring system comprises a visualization system;
the visual system comprises a tower crane display, a host, a wireless network bridge, a ground PC (personal computer) end, other cameras, a lifting hook camera and a height sensor, the tower crane display, the wireless network bridge, the other cameras, the lifting hook camera and the height sensor are all connected with the host, and the ground PC end is connected with the wireless network bridge.
As an optimized scheme of the utility model, height sensor, other cameras transmit height information and picture information for the host computer and carry out relevant calculation by the host computer and handle.
As a preferred scheme of the utility model, the picture information transfer that the lifting hook camera was shot with the camera is for the host computer and carries out relevant action instruction to the lifting hook camera after calculating processing and judging via the host computer.
As an optimal solution of the utility model, the host computer transmits the information calculation processing back of collecting to tower machine display and wireless network bridge simultaneously.
As a preferred embodiment of the present invention, the wireless bridge receives information from the host and transmits the information to the ground PC.
As an optimized scheme of the utility model, safety monitoring system still includes gyration module, air velocity transducer, hangs heavy sensor and becomes width of cloth sensor.
As an optimized proposal of the utility model, an audible and visual alarm is installed on the lifting hook of the tower crane
The utility model discloses an embodiment has following advantage:
the utility model discloses can monitor the operation conditions at everywhere key position on the tower machine to through the running state of data analysis prejudgement tower machine, it is more accurate effective to prevent to tumble than the tower machine than fixed angle, and can monitor the environment around the lifting hook, prevents that the lifting hook from causing the injury to people or thing around.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a block diagram of a safety collision system of a tower crane according to an embodiment of the present invention;
fig. 2 is the utility model discloses in the embodiment a tower machine safety collision system's schematic structure diagram.
In the figure:
a security monitoring system; 2-a tower crane; 3-a visualization system;
101-a rotation module; 102 a wind speed sensor; 103-sling weight sensor; 104-a luffing sensor;
301-tower crane display; 302-a host; 303-a wireless bridge; 304-ground PC end; 305-other cameras; 306-hook camera; 307-height sensor.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
As shown in fig. 1 and fig. 2, the utility model provides a tower crane safety limiting system, which comprises a safety monitoring system 1 installed on a tower crane 2, wherein the safety monitoring system 1 comprises a visualization system 3;
the visualization system 3 comprises a tower crane display 301, a host 302, a wireless bridge 303, a ground PC end 304, other cameras 305, a hook camera 306 and a height sensor 307, the tower crane display 301, the wireless bridge 303, the other cameras 305, the hook camera 306 and the height sensor 307 are all connected with the host 302, and the ground PC end 304 is connected with the wireless bridge 303.
The height sensor 307 and other cameras 305 transmit the height information and the picture information to the host computer 302 and perform the relevant calculation processing by the host computer 302.
The hook camera 306 transmits the picture information shot by the camera to the host 302, and performs calculation processing and judgment on the picture information through the host 302, and then performs related action instructions on the hook camera 306.
The host 302 processes the collected information and transmits the processed information to the tower crane display 301 and the wireless bridge 303.
The wireless bridge 303 accepts information from the host 302 and passes the information to the ground PC end 304.
The safety monitoring system 1 further comprises a rotation module 101, a wind speed sensor 102, a sling weight sensor 103 and a luffing sensor 104.
And an audible and visual alarm is arranged on a lifting hook of the tower crane 2.
The utility model discloses it is further explained that, the utility model discloses used wireless bridge 303 model is DB6000ANLS-PRO, and the altitude sensor 307 model is BA5803, and wind speed sensor 102 model is FC-2B, hangs heavy sensor 103 model and is N0S-C902, and the variable amplitude sensor 104 model is GT250250E, after tower machine 2 installation is accomplished, safety monitoring system 1 is also installed along with it and is accomplished, and wind speed sensor 102 control senses the wind speed in the accuse, hangs heavy sensor 103 and monitors to the bearing on the davit. The amplitude sensor 104 monitors the amplitude of the boom, the height sensor 307 monitors the height position of the tower cranes 2, and the sensors transmit the monitored information to the host 302 for relevant damage handling and judgment, and determine whether to execute certain measures for preventing dangers, such as stopping for preventing two tower cranes 2 from colliding.
Secondly, in order to ensure that when the lifting hook moves, namely when articles are lifted, no accidental injury is caused to other things or people, the lifting hook camera 306 on the visual system 3 is installed on the lifting hook, when the lifting hook descends to the ground, the condition of the ground can be shot, the shot picture information is transmitted to the host computer 302, the picture is displayed on the tower crane display 301 through the analytic calculation of the host computer 302, meanwhile, the host computer 302 transmits the information to the ground PC end 304 through the wireless network bridge 303 for the ground monitoring personnel to monitor and command, if the picture shot by the lifting hook camera 306 contains people or other things, the host computer 302 can send feedback information to the lifting hook camera 306 and instruct the audible and visual alarm installed on the lifting hook to send out audible and visual alarm for prompting, and the picture is displayed in front of the operator of the tower crane 2 through the tower crane display 301, so that the operator can clearly know the condition below the lifting hook to operate carefully or even stop operating, and the staff waiting for the ground PC terminal 304 arranges and operates after clearing the field, so that the safety is ensured.
And other cameras 305 can monitor all parts of the tower crane 2, transmit picture information to the host computer 302 for calculation and judgment, see whether the device running conditions of all parts in the picture are the same as the normal values given in the system, if deviation occurs, judge whether the difference between the deviation magnitude and the safety value given in the system is overlarge, if overlarge, alarm is given, and pre-judge the running condition of the tower crane 2 to prevent rollover.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. The safety limiting system of the tower crane is characterized by comprising a safety monitoring system (1) arranged on the tower crane (2), wherein the safety monitoring system (1) comprises a visualization system (3);
the visualization system (3) comprises a tower crane display (301), a host (302), a wireless network bridge (303), a ground PC end (304), other cameras (305), a hook camera (306) and a height sensor (307), the tower crane display (301), the wireless network bridge (303), the other cameras (305), the hook camera (306) and the height sensor (307) are all connected with the host (302), and the ground PC end (304) is connected with the wireless network bridge (303).
2. The safety limit system of the tower crane according to claim 1, wherein the height sensor (307) and the other cameras (305) transmit the height information and the picture information to the host (302) and the host (302) performs related calculation processing.
3. The safety limiting system of the tower crane according to claim 1, wherein the hook camera (306) transmits the picture information shot by the camera to the host (302), and performs related action indication on the hook camera (306) after calculation processing and judgment are performed by the host (302).
4. The safety limit system of the tower crane according to claim 1, characterized in that the host (302) transmits the collected information to the tower crane display (301) and the wireless bridge (303) simultaneously after calculation processing.
5. The safety limit system of the tower crane according to claim 1, wherein the wireless bridge (303) receives information from the host (302) and transmits the information to the ground PC (304).
6. The safety limiting system of the tower crane according to claim 1, wherein the safety monitoring system (1) further comprises a rotation module (101), a wind speed sensor (102), a hoisting weight sensor (103) and a luffing sensor (104).
7. The safety limit system of the tower crane according to claim 1, characterized in that an audible and visual alarm is mounted on the lifting hook of the tower crane (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922156864.3U CN211444794U (en) | 2019-12-05 | 2019-12-05 | Tower crane safety limiting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922156864.3U CN211444794U (en) | 2019-12-05 | 2019-12-05 | Tower crane safety limiting system |
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| CN211444794U true CN211444794U (en) | 2020-09-08 |
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| CN201922156864.3U Active CN211444794U (en) | 2019-12-05 | 2019-12-05 | Tower crane safety limiting system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071988A (en) * | 2021-04-20 | 2021-07-06 | 济南市工程质量与安全中心 | Tower crane equipment visual simulation system based on BIM technology |
| CN114348887A (en) * | 2022-03-21 | 2022-04-15 | 杭州杰牌传动科技有限公司 | Intelligent monitoring and early warning system and method based on tower crane rotation action model |
-
2019
- 2019-12-05 CN CN201922156864.3U patent/CN211444794U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071988A (en) * | 2021-04-20 | 2021-07-06 | 济南市工程质量与安全中心 | Tower crane equipment visual simulation system based on BIM technology |
| CN114348887A (en) * | 2022-03-21 | 2022-04-15 | 杭州杰牌传动科技有限公司 | Intelligent monitoring and early warning system and method based on tower crane rotation action model |
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Address after: Room 1139, No. 40, Xiejia Hutong, Dongcheng District, Beijing 101100 Patentee after: CCCC Third Highway Engineering Technology Co.,Ltd. Address before: Room 1139, No. 40, Xiejia Hutong, Dongcheng District, Beijing 101100 Patentee before: BEIJING ENGINEERING TESTING & INSPECTION COMPANY Ltd. OF CCCC THEC |
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| CP01 | Change in the name or title of a patent holder |