Distributed node data acquisition device

Abstract

The utility model relates to a distributed node data acquisition device applied to the field of data acquisition devices, which comprises industrial safety belt nylon protective cloth arranged on a safety belt, thickened winding adhesive tapes are arranged at two ends of the industrial safety belt nylon protective cloth, and an equipment host is arranged in the middle of the safety belt. A climbing hook is arranged at the upper end of the equipment host, monitored rope bodies are electrically connected to the left side and the right side of the upper end of the equipment host, a plurality of data acquisition nodes are arranged at the outer ends of the monitored rope bodies, and binding belts are bound to the outer ends of the data acquisition nodes. According to the method, the state of the monitored rope body is fully monitored, the external control terminal is utilized to form a space model on the upper computer, and the model comparison in the database is combined, so that the state analysis of the monitored rope body in the use process is more accurate, and the safety is greatly improved.

Description

Technical Field

[0001] The utility model relates to a distributed node data acquisition device, in particular to a distributed node data acquisition device applied in the field of data acquisition devices. Background Art

[0002] The distributed node data acquisition device is attached to the surface of the monitored equipment and is mostly used for rope bodies. It monitors the usage, usage status, and whether there are any illegal operations of the monitored equipment. In the prior art, the distributed node data acquisition device is commonly used in industrial safety belt monitors, and is composed of two parts: the equipment host and the hook status sensor.

[0003] The specification of Chinese patent CN116878715A discloses a network-based safety rope detector, which includes a main control module. In combination with a cloud server, the safety rope data can be classified to facilitate the formulation of strategies for the use of safety ropes based on big data. At the same time, the user can be reminded of safety in real time. The application has low cost, simple structure, and is easy to promote, which has positive significance.

[0004] The specification of Chinese patent CN220298751U discloses a climbing system with data collection function, which aims to solve the problem that the safety rope of the existing system cannot intelligently adapt to the climbing process. While collecting data, it can cooperate with the I-shaped wheel to retract the safety rope, fully ensure the safety of personnel, and avoid manual retraction of the safety rope too loose or too tight, resulting in insufficient safety or inaccurate data collection.

[0005] Since industrial safety belts cannot be disassembled and cannot be damaged, it is impossible to install node data acquisition devices without loss. Therefore, the data acquisition device usually fixes the hook sensor through a carabiner. However, the carabiner can only be fixed on one side. During use, the industrial safety belt will shake with the movement of the industrial safety belt, affecting the normal operation of the user. It is not very practical, and only monitors the hook status. It is impossible to monitor the overall status of the safety rope and cannot analyze all usage scenarios. The monitoring is very limited and the applicability is not strong. Utility Model Content

[0006] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that the data acquisition device usually fixes the hook sensor through a carabiner. However, the carabiner can only be fixed on one side. During the use of personnel, it will shake with the movement of the industrial safety belt, affecting the normal operation of the user, and is not very practical.

[0007] To solve the above problems, the utility model provides a distributed node data acquisition device, including an industrial safety belt nylon protective cloth arranged on a safety belt, both ends of the industrial safety belt nylon protective cloth are provided with thickened winding tape, a device host is arranged in the middle of the safety belt, a climbing buckle is arranged at the upper end of the device host, the climbing buckle and the safety belt are connected to each other, the left and right sides of the upper end of the device host are electrically connected to a monitored rope body, the monitored rope body is located on the outside of the industrial safety belt nylon protective cloth, a plurality of data acquisition nodes are arranged at the outer end of the monitored rope body, the outer ends of the plurality of data acquisition nodes are bound with cable ties, the cable ties are arranged on the outside of the monitored rope body, the data acquisition node includes a data acquisition node upper shell and a data acquisition node lower shell, the data acquisition node upper shell and the data acquisition node lower shell are connected by a snap, a data acquisition node circuit board is arranged at the inner end of the data acquisition node, the data acquisition node circuit board is located between the data acquisition node upper shell and the data acquisition node lower shell, the left and right ends of the data acquisition node circuit board are electrically connected to connecting wires, and the connecting wires are connected to the monitored rope body.

[0008] In the above-mentioned distributed node data acquisition device, this solution realizes full monitoring of the state of the monitored rope body by evenly distributing nodes on the monitored rope body, and uses an external control terminal to form a spatial model on the host computer. Combined with the comparison of the model in the database, the state analysis of the monitored rope body during use is more accurate and the safety is greatly improved.

[0009] As a further improvement of the present application, a fixing ring is fixedly connected to the upper end of the device main body, and the fixing ring is fitted with a carabiner.

[0010] As a further improvement of the present application, the data acquisition node is made of PC and the carabiner is made of stainless steel.

[0011] As a further improvement of the present application, a ring-shaped anti-collision shell is provided at the outer end of the data acquisition node, and an inner buckle ring is fixedly connected to the middle part of the inner end of the ring-shaped anti-collision shell.

[0012] As another improvement of the present application, a plurality of springs are fixedly connected to the inner end of the ring-shaped anti-collision outer shell in an annular shape and equidistantly, and one end of the spring away from the ring-shaped anti-collision outer shell is fixedly connected to the ring-shaped anti-collision inner shell.

[0013] As another improved supplement of the present application, a plurality of buffer balls are fixedly connected to the inner end of the ring-shaped anti-collision inner shell in an annular shape and equidistantly, and the buffer balls are in contact with the outer side wall of the data acquisition node.

[0014] As another improved supplement of the present application, the outer ends of the ring-shaped anti-collision inner shell and the ring-shaped anti-collision outer shell are both provided with a plurality of heat dissipation holes.

[0015] In summary, this solution uses a carabiner to fix the device host to the D-type buckle of the safety belt, so as to achieve non-destructive installation. By evenly distributing nodes on the monitored rope body, full monitoring of the state of the monitored rope body is achieved, and an external control terminal is used to form a spatial model on the host computer. Combined with the comparison of the model in the database, the state analysis of the monitored rope body during use is more accurate, and the safety is greatly improved. The structural dimensions of each part of this solution are small, and they are fixed by an installation method that is as close to the monitored equipment as possible, and are fixed integrally with the monitored rope body, which will not affect the normal use of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an isometric view of the data acquisition device of the first and second embodiments of the present application;

[0017] Figure 2 This is a front view of the device host according to the first and second embodiments of the present application;

[0018] Figure 3 This is an exploded diagram of a data acquisition node in the first implementation mode of the present application;

[0019] Figure 4 This is a front view of multiple data acquisition nodes in the first embodiment of the present application;

[0020] Figure 5 Axonometric diagrams of multiple data acquisition nodes of the first and second implementation modes of the present application;

[0021] Figure 6 This is a schematic diagram of a ring-shaped anti-collision housing according to a second embodiment of the present application;

[0022] Figure 7 This is a front cross-sectional view of a ring-shaped anti-collision shell according to the second embodiment of the present application.

[0023] Description of the numbers in the figure:

[0024] 1. Upper shell of data acquisition node; 2. Circuit board of data acquisition node; 3. Lower shell of data acquisition node; 4. Connecting wire; 5. Data acquisition node; 6. Cable tie; 7. Monitored rope; 8. Mountaineering buckle; 9. Equipment host; 10. Thickened winding tape; 11. Nylon protective cloth for industrial safety belt; 12. Fixed ring; 13. Ring-shaped anti-collision outer shell; 14. Inner buckle ring; 15. Spring; 16. Buffer ball; 17. Heat dissipation hole; 18. Ring-shaped anti-collision inner shell. DETAILED DESCRIPTION

[0025] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0026] The first implementation method:

[0027] Figure 1-5 A distributed node data acquisition device is shown, including an industrial safety belt nylon protective cloth 11 arranged on a safety belt, both ends of the industrial safety belt nylon protective cloth 11 are provided with thickened winding tape 10, a device host 9 is arranged in the middle of the safety belt, a climbing buckle 8 is arranged on the upper end of the device host 9, the climbing buckle 8 is connected to the safety belt, and the upper left and right sides of the device host 9 are electrically connected to a monitored rope body 7, the monitored rope body 7 is located on the outside of the industrial safety belt nylon protective cloth 11, and the outer end of the monitored rope body 7 is provided with a plurality of data acquisition nodes 5, and the plurality of data acquisition nodes 5 are connected to the monitoring rope body 7. The outer end of the node 5 is bound with a cable tie 6, and the cable tie 6 is arranged on the outside of the monitored rope body 7. The data acquisition node 5 includes a data acquisition node upper shell 1 and a data acquisition node lower shell 3. The data acquisition node upper shell 1 and the data acquisition node lower shell 3 are connected by a snap-on connection. The inner end of the data acquisition node 5 is provided with a data acquisition node circuit board 2, and the data acquisition node circuit board 2 is located between the data acquisition node upper shell 1 and the data acquisition node lower shell 3. The left and right ends of the data acquisition node circuit board 2 are electrically connected with a connecting line 4, and the connecting line 4 is interconnected with the monitored rope body 7.

[0028] Figure 1-2 , Figure 5-7 It is shown that a fixing ring 12 is fixedly connected to the upper end of the device host 9, and the fixing ring 12 is fitted with a carabiner 8. The data acquisition node 5 is made of PC material, and the carabiner 8 is made of stainless steel.

[0029] Figure 1-5It is shown that the device host 9 in this scheme is suspended on the D-shaped buckle of the safety belt through a climbing buckle 8, the data acquisition nodes 5 are connected in series through the connecting wires 4, and are evenly distributed on the monitored rope body 7 in 30 cm sections using cable ties 6. The data acquisition node circuit board 2 is respectively connected to the left and right connecting wires 4, and the whole after connection is loaded into the data acquisition node lower shell 3, the wire ends are matched and fixed, and the data acquisition node upper shell 1 is buckled and fixed by buckles. The data acquisition node 5 and the connecting wire 4 are combined to form a three-axis data acquisition line. Only one side of the connecting wire 4 is arranged near the hook. Taking a three-meter rope body as an example, each acquisition line includes ten data acquisition nodes 5 and ten connecting wires 4. Taking a 1.8-meter rope body as an example, each acquisition line includes six data acquisition nodes 5 and six connecting wires 4. A cable tie 6 is used to fix the data acquisition node 5 to the monitored rope body 7 at the middle groove of the data acquisition node 5. Each data acquisition node 5 needs to be fixed. Use nylon protective cloth industrial safety belt nylon protective cloth 11 to completely cover the monitored rope body 7 with the three-axis data acquisition line fixed, and wrap the two ends tightly with thickened winding tape 10, connect the tail end of the three-axis data acquisition line on the monitored rope body 7 to the device host 9, and use the carabiner 8 to fix the device host 9 to the safety belt D-type buckle, so as to achieve lossless installation. By evenly distributing nodes on the monitored rope body 7, the state of the monitored rope body 7 is fully monitored, and an external control terminal is used to form a spatial model on the host computer. Combined with the comparison of the model in the database, the state analysis of the monitored rope body 7 during use is more accurate, and the safety is greatly improved. The structural dimensions of each part of this solution are small, and are fixed by an installation method as close to the monitored device as possible, and are fixed integrally with the monitored rope body 7, which will not affect the normal use of the user. Compared with ordinary line segments, the monitored rope body 7 can better adapt to safety belts of different sizes.

[0030] The second implementation method:

[0031] Figure 1-2 , Figure 5-7 It is shown that a ring-shaped anti-collision shell 13 is provided at the outer end of the data acquisition node 5, an inner buckle ring 14 is fixedly connected to the middle of the inner end of the ring-shaped anti-collision shell 13, a plurality of springs 15 are fixedly connected to the inner end of the ring-shaped anti-collision shell 13 in an annular shape and equidistantly, one end of the spring 15 away from the ring-shaped anti-collision shell 13 is fixedly connected to a ring-shaped anti-collision inner shell 18, a plurality of buffer balls 16 are fixedly connected to the inner end of the ring-shaped anti-collision inner shell 18 in an annular shape and equidistantly, the buffer balls 16 are in contact with the outer wall of the data acquisition node 5, and a plurality of heat dissipation holes 17 are provided at the outer ends of the ring-shaped anti-collision inner shell 18 and the ring-shaped anti-collision shell 13.

[0032] Figure 1-2 , Figure 5-7A distributed node data acquisition device is shown. When the data acquisition node 5 is installed and used, the ring-shaped anti-collision shell 13 can be engaged with the outside of the data acquisition node 5, and the inner buckle ring 14 in the middle of the ring-shaped anti-collision shell 13 can be engaged with the groove outside the data acquisition node 5. Not only can the position of the cable tie 6 be enclosed and protected, but the ring-shaped anti-collision shell 13 can also be used to provide the data acquisition node 5 with shock-absorbing and anti-collision capabilities. When the data acquisition node 5 is used outdoors and receives a collision force, the collision force can be contacted with the ring-shaped anti-collision shell 13, and the spring 15 is used to hollow disperse and buffer the collision force, and the remaining force after buffering is transmitted to the ring-shaped anti-collision inner shell 18. The ring-shaped anti-collision inner shell 18 can softly transmit the remaining force to the outside of the data acquisition node 5 through the buffer ball 16, which can help to ensure the use efficiency of the data acquisition node 5 and avoid affecting the use effect of its internal circuit components after a strong collision.

[0033] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted in this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A distributed node data acquisition device, characterized in that: The invention comprises an industrial safety belt nylon protective cloth (11) arranged on a safety belt, wherein both ends of the industrial safety belt nylon protective cloth (11) are provided with thickened winding tapes (10), a device host (9) is arranged in the middle of the safety belt, a carabiner (8) is arranged at the upper end of the device host (9), the carabiner (8) and the safety belt are connected to each other, and both left and right sides of the upper end of the device host (9) are electrically connected to a monitored rope body (7), the monitored rope body (7) is located on the inner side of the corresponding industrial safety belt nylon protective cloth (11), and a plurality of data acquisition nodes (5) are arranged at the outer end of the monitored rope body (7), and the outer ends of the plurality of data acquisition nodes (5) are bound with A cable tie (6), the cable tie (6) being arranged on the outside of the monitored rope body (7), the data acquisition node (5) comprising a data acquisition node upper shell (1) and a data acquisition node lower shell (3), the data acquisition node upper shell (1) and the data acquisition node lower shell (3) being connected by a snap-fit ​​connection, a data acquisition node circuit board (2) being arranged at the inner end of the data acquisition node (5), the data acquisition node circuit board (2) being located between the data acquisition node upper shell (1) and the data acquisition node lower shell (3), the left and right ends of the data acquisition node circuit board (2) being electrically connected to connecting wires (4), the connecting wires (4) being connected to the monitored rope body (7) mutually.

2. A distributed node data acquisition device according to claim 1, characterized in that: A fixing ring (12) is fixedly connected to the upper end of the device main body (9), and the fixing ring (12) is fitted with the carabiner (8).

3. A distributed node data acquisition device according to claim 1, characterized in that: The data acquisition node (5) is made of PC material, and the carabiner (8) is made of stainless steel.

4. A distributed node data acquisition device according to claim 1, characterized in that: The outer end of the data acquisition node (5) is provided with a ring-shaped anti-collision shell (13), and the middle part of the inner end of the ring-shaped anti-collision shell (13) is fixedly connected with an inner buckle ring (14).

5. A distributed node data acquisition device according to claim 4, characterized in that: The inner end of the ring-shaped anti-collision outer shell (13) is annularly and equidistantly fixedly connected to a plurality of springs (15); one end of the spring (15) away from the ring-shaped anti-collision outer shell (13) is fixedly connected to a ring-shaped anti-collision inner shell (18).

6. A distributed node data acquisition device according to claim 5, characterized in that: The inner end of the ring-shaped anti-collision inner shell (18) is annularly and equidistantly fixedly connected with a plurality of small buffer balls (16), and the small buffer balls (16) are in contact with the outer side wall of the data acquisition node (5).

7. A distributed node data acquisition device according to claim 5, characterized in that: The outer ends of the ring-shaped anti-collision inner shell (18) and the ring-shaped anti-collision outer shell (13) are both provided with a plurality of heat dissipation holes (17).

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