CN218895800U

CN218895800U - Cable tunnel on-line monitoring device

Info

Publication number: CN218895800U
Application number: CN202223420537.2U
Authority: CN
Inventors: 邹丽茹; 王虎; 张彦宇; 吉涛; 张智强; 李小伟; 姚松涛; 陈云; 柳贤
Original assignee: Ningxia Xiwei Electric Technology Co ltd
Current assignee: Ningxia Xiwei Electric Technology Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-04-21
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses an on-line monitoring device for a cable tunnel, which comprises a base, wherein electric wheels are fixedly arranged at four corners of the lower wall of the base, a bracket is fixedly arranged on the base, a camera and a video processor are fixedly arranged at the top of the bracket, a machine table is fixedly arranged on the base, a host machine for controlling electric components of the device is fixedly arranged at the top of the machine table, a sensor assembly is fixedly arranged on the machine table, a movable plate is arranged on one side of the bracket, a connecting rod is fixedly arranged at the bottom of one end of the movable plate, and a monitoring point static level gauge is fixedly arranged at the bottom of the connecting rod.

Description

Cable tunnel on-line monitoring device

Technical Field

The utility model relates to the technical field of tunnel monitoring, in particular to an on-line monitoring device for a cable tunnel.

Background

The cable tunnel is an important component of the transformer substation, and is a corridor or tunnel structure for accommodating a large number of cables laid on the cable support, so that the cable tunnel can better protect the cables, and people can check and maintain the cables more conveniently.

However, the cable tunnel is arranged underground and is usually in a closed state, the cable and the cable tunnel are required to be inspected and maintained in a manual tunnel regular maintenance mode, the timeliness is poor, particularly, when a large amount of inspection work is carried out in a high-temperature and heavy-load season, the labor intensity of workers is increased, all-weather real-time detection cannot be realized, and potential safety hazards are caused.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an on-line monitoring device for a cable tunnel, which solves the existing problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a cable tunnel on-line monitoring device, includes the base, the lower wall four corners fixed mounting of base has the electronic round, fixed mounting has the support on the base, the top fixed mounting of support has camera and video processor, fixed mounting has the board on the base, board top fixed mounting has the host computer that is used for controlling the device electric power part, fixed mounting has sensor assembly on the board, support one side is provided with the fly leaf, fly leaf one end bottom fixed mounting has the connecting rod, connecting rod bottom fixed mounting has the hydrostatic level of monitoring point, be provided with the elevating system to fly leaf lift adjustment on the support, base top fixed mounting has battery and collector.

Preferably, the machine is fixedly provided with a fan controller and a water pump controller, and signal input ends of the fan controller and the water pump controller are respectively connected with signal output ends of the host.

Preferably, the host is internally provided with a 4G/5G wireless communication module, and the host is connected with the remote control terminal through the 4G/5G wireless communication module.

Preferably, the sensor assembly comprises a water level sensor, a water immersion sensor, a temperature and humidity sensor and a four-in-one gas sensor, wherein signal output ends of the water level sensor, the water immersion sensor, the temperature and humidity sensor and the four-in-one gas sensor are respectively connected with a signal input end of a host.

Preferably, the signal output end of the monitoring point hydrostatic level is connected with the signal input end of the collector, and the signal output end of the collector is connected with the signal input end of the host.

Preferably, the elevating system includes fang shape frame on fixed mounting support, fang shape frame one side is provided with the lead screw, lead screw one end is connected with fang shape frame rotation through the bearing, and the other end fixed mounting is at the output of motor, offer the screw hole with lead screw threaded connection on the fly leaf, fly leaf one end fixedly connected with slide, slide and fang shape frame contact and with fang shape frame sliding connection.

Advantageous effects

The utility model provides an on-line monitoring device for a cable tunnel. Compared with the prior art, the method has the following beneficial effects:

the on-line monitoring device for the cable tunnel has an automatic travelling function, can replace workers to enter the cable tunnel for monitoring, can be used for all-weather real-time on-line monitoring including temperature and humidity, harmful gas, water logging detection and the like in the tunnel through the sensor assembly, can conduct real-time monitoring video recording on the inside of the tunnel through the camera, and conveys the collected video recording to the host after being processed by the video processor, so that the monitoring of cable safety theft prevention, fire prevention, damage prevention inspection, accumulated water and the like in a well ditch in the tunnel is realized, settlement conditions in the tunnel can be checked through the static level gauge of the monitoring point, a large amount of inspection work is replaced by manpower, labor intensity of workers is reduced, all-weather real-time detection can be achieved, the digital and transparent management of underground cables is facilitated, reliability and economy of power supply are improved, operation and maintenance cost is reduced, and labor efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a sensor assembly according to the present utility model;

fig. 3 is a schematic view of the enlarged partial structure of fig. 1 according to the present utility model.

In the figure: 1. a base; 2. an electric wheel; 3. a bracket; 4. a camera; 5. a video processor; 6. a machine table; 7. a host; 8. a sensor assembly; 81. a water level sensor; 82. a water immersion sensor; 83. a temperature and humidity sensor; 84. a four-in-one gas sensor; 9. a fan controller; 10. a water pump controller; 11. a movable plate; 12. a connecting rod; 13. a monitoring point hydrostatic level; 14. a lifting mechanism; 141. fang shaped shelves; 142. a screw rod; 143. a bearing; 144. a motor; 145. a threaded hole; 146. a slide plate; 15. a storage battery; 16. a collector.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides two technical schemes:

embodiment one:

the utility model provides a cable tunnel on-line monitoring device, including base 1, the lower wall four corners fixed mounting of base 1 has electronic round 2, fixed mounting has support 3 on the base 1, the top fixed mounting of support 3 has camera 4 and video processor 5, fixed mounting has board 6 on the base 1, board 6 top fixed mounting has host computer 7 that is used for controlling the device electric power part, fixed mounting has sensor assembly 8 on the board 6, support 3 one side is provided with fly leaf 11, fly leaf 11 one end bottom fixed mounting has connecting rod 12, connecting rod 12 bottom fixed mounting has monitoring point hydrostatic level 13, be provided with elevating system 14 to fly leaf 11 lift adjustment on the support 3, 1 top fixed mounting of base has battery 15 and collector 16.

Embodiment two:

the utility model provides a cable tunnel on-line monitoring device, including base 1, the lower wall four corners fixed mounting of base 1 has electronic round 2, fixed mounting has support 3 on the base 1, the top fixed mounting of support 3 has camera 4 and video processor 5, fixed mounting has board 6 on the base 1, board 6 top fixed mounting has host computer 7 that is used for controlling the device electric power part, 4G/5G wireless communication module has been built-in to host computer 7, host computer 7 passes through 4G/5G wireless communication module and is connected with remote control terminal, remote control terminal can be PC terminal also can be user's cell-phone app, and then the remote control to host computer 7 of being convenient for controls; the machine table 6 is fixedly provided with a sensor assembly 8, the sensor assembly 8 comprises a water level sensor 81, a water immersion sensor 82, a temperature and humidity sensor 83 and a four-in-one gas sensor 84, signal output ends of the water level sensor 81, the water immersion sensor 82, the temperature and humidity sensor 83 and the four-in-one gas sensor 84 are respectively connected with a signal input end of the host machine 7, and the water level sensor 81 is used for monitoring the water level in the cable tunnel; the water sensor 82 is used for monitoring whether water leakage exists in the cable tunnel; the temperature and humidity sensor 83 is used for monitoring the temperature and humidity in the cable tunnel, the four-in-one gas sensor 84 is used for monitoring the concentration of combustible gas, oxygen, carbon monoxide and hydrogen sulfide in the cable tunnel, and through the host 7, workers can know the environmental state in the cable tunnel in time, so that corresponding treatment can be performed in time, the timeliness is improved, and the potential safety hazard is reduced; the fan controller 9 and the water pump controller 10 are fixedly arranged on the machine table 6, the signal input ends of the fan controller 9 and the water pump controller 10 are respectively connected with the signal output end of the host machine 7, the fan controller 9 is used for controlling a fan, the water pump controller 10 is used for controlling a water pump, and a worker can remotely control the fan controller 9 or the water pump controller 10 to work through the host machine 7, so that the fan or the water pump is remotely controlled to work, the concentration of harmful gas in a cable tunnel is conveniently and timely reduced, or the water level in the cable tunnel is conveniently and timely reduced, the timeliness is conveniently improved, and the potential safety hazard is reduced; a movable plate 11 is arranged on one side of a bracket 3, a connecting rod 12 is fixedly arranged at the bottom of one end of the movable plate 11, a monitoring point hydrostatic level 13 is fixedly arranged at the bottom of the connecting rod 12, a lifting mechanism 14 for lifting and adjusting the movable plate 11 is arranged on the bracket 3, a storage battery 15 and a collector 16 are fixedly arranged at the top of the base 1, the storage battery 15 is used for supplying power to an electric component of the device, a signal output end of the monitoring point hydrostatic level 13 is connected with a signal input end of the collector 16, a signal output end of the collector 16 is connected with a signal input end of a host 7, the lifting mechanism 14 comprises a fang -shaped frame 141 fixedly arranged on the bracket 3, a screw rod 142 is arranged on one side of the fang -shaped frame 141, one end of the screw rod 142 is rotationally connected with the fang -shaped frame 141 through a bearing 143, the other end of the screw rod 142 is fixedly arranged at the output end of a motor 144, offer on the fly leaf 11 with screw 142 threaded connection's screw hole 145, fly leaf 11 one end fixedly connected with slide 146, slide 146 and fang shape frame 141 contact and with fang shape frame 141 sliding connection, but through elevating system 14 control fly leaf 11 goes up and down, and then drive monitoring point hydrostatic level 13 reciprocates, and then place monitoring point hydrostatic level 13 at the tunnel ground of different height and detect tunnel height, and will detect information transmission for collector 16, and will gather information transmission for host computer 7 through collector 16, be used for judging whether the condition that the tunnel subsided takes place for the monitoring point, through host computer 7, the staff can in time know the subsidence condition in the cable tunnel, thereby in time make corresponding processing, be favorable to improving the timeliness, and reduce the potential safety hazard.

When the cable tunnel online monitoring device is used, the electric wheel 2 is controlled to move through the host machine 7, so that the device has an automatic advancing function, and therefore workers can be replaced to enter the cable tunnel for monitoring, in addition, the device can be used for all-weather real-time online monitoring of environments including temperature and humidity, harmful gas, water logging detection and the like in the tunnel, and can monitor and record the inside of the tunnel in real time through the camera 4, so that the safety theft prevention, fire prevention, damage prevention inspection, accumulated water and the like of the cable in the tunnel are realized, the settlement condition in the tunnel can be checked through the static level gauge 13 at the monitoring point, a large amount of inspection work is replaced by manpower, the labor intensity of workers is reduced, all-weather real-time detection is realized, the digitization and transparentization management of the underground cable is facilitated, the reliability and economy of power supply are improved, the operation and maintenance cost are reduced, and the labor efficiency is improved.

And all that is not described in detail in this specification is well known to those skilled in the art.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cable tunnel on-line monitoring device, includes base (1), its characterized in that: the utility model discloses a portable electronic device, including base (1), lower wall four corners fixed mounting of base (1) has electronic round (2), fixed mounting has support (3) on base (1), the top fixed mounting of support (3) has camera (4) and video processor (5), fixed mounting has on base (1) organic board (6), fixed mounting has host computer (7) that are used for controlling device electric power part at board (6) top, fixed mounting has sensor subassembly (8) on board (6), support (3) one side is provided with fly leaf (11), fly leaf (11) one end bottom fixed mounting has connecting rod (12), connecting rod (12) bottom fixed mounting has monitoring point static level (13), be provided with elevating system (14) to fly leaf (11) lift adjustment on support (3), base (1) top fixed mounting has battery (15) and collector (16).

2. The cable tunnel on-line monitoring device of claim 1, wherein: the fan controller (9) and the water pump controller (10) are fixedly arranged on the machine table (6), and the signal input ends of the fan controller (9) and the water pump controller (10) are respectively connected with the signal output end of the host machine (7).

3. The cable tunnel on-line monitoring device of claim 1, wherein: the host (7) is internally provided with a 4G/5G wireless communication module, and the host (7) is connected with a remote control terminal through the 4G/5G wireless communication module.

4. The cable tunnel on-line monitoring device of claim 1, wherein: the sensor assembly (8) comprises a water level sensor (81), a water immersion sensor (82), a temperature and humidity sensor (83) and a four-in-one gas sensor (84), wherein signal output ends of the water level sensor (81), the water immersion sensor (82), the temperature and humidity sensor (83) and the four-in-one gas sensor (84) are respectively connected with a signal input end of the host machine (7).

5. The cable tunnel on-line monitoring device of claim 1, wherein: the signal output end of the monitoring point hydrostatic level gauge (13) is connected with the signal input end of the collector (16), and the signal output end of the collector (16) is connected with the signal input end of the host machine (7).

6. The cable tunnel on-line monitoring device of claim 1, wherein: elevating system (14) are including fang shape frame (141) of fixed mounting on support (3), fang shape frame (141) one side is provided with lead screw (142), lead screw (142) one end is passed through bearing (143) and is connected with fang shape frame (141) rotation, and the other end fixed mounting is at the output of motor (144), offered screw hole (145) with lead screw (142) threaded connection on fly leaf (11), fly leaf (11) one end fixedly connected with slide (146), slide (146) and fang shape frame (141) contact and with fang shape frame (141) sliding connection.