CN204831476U - Cable groove water level monitor - Google Patents
Cable groove water level monitor Download PDFInfo
- Publication number
- CN204831476U CN204831476U CN201520308451.1U CN201520308451U CN204831476U CN 204831476 U CN204831476 U CN 204831476U CN 201520308451 U CN201520308451 U CN 201520308451U CN 204831476 U CN204831476 U CN 204831476U
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- China
- Prior art keywords
- open switch
- normal open
- battery
- box
- normally open
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a can improve the cable groove water level monitor that cable life, reduced safety accident take place the probability, includes the box the installation grillage that has the bolt hole sets firmly on the lateral wall of box the GPRS module and the normally open switch that install the battery in the box, have appointed serial number, normally open switch fixed mounting on the bottom plate of box and normally open switch's actuating strut wear out the bottom plate of box, battery, signal transmitter and normally open switch establish ties, battery both ends parallelly connected have the low power who regularly detects the function and patrol and examine warning circuit, low power patrols and examines warning circuit's output and another input ports are connected of GPRS module, it has the swinging arms to articulate on normally open switch's the actuating strut the free end of swinging arms has set firmly the floater the outer bottom surface of box has set firmly the bracing piece, the middle part of swinging arms articulates on the bracing piece.
Description
Technical field
The utility model relates to a kind of cable trench water-level instrumentation.
Background technology
In the wiring process of cable, need at underground digging groove and cable be fixed on the upper inside wall of groove.Because rainfall causes groove internal water accumulation excessively dark, cable long period of soaking will cause cable to be corroded in water, reduce the serviceable life of cable, and can cause cable short circuit, cause security incident to occur.
Summary of the invention
The utility model is to solve the problems of the technologies described above, and provides a kind of cable trench water-level instrumentation improving cable serviceable life, reduce occurrence probability of safety accidents.
Technical solution of the present utility model is: a kind of cable trench water-level instrumentation, comprise casing, the lateral wall of described casing is installed with the installation grillage with bolt hole, its special character is: in described casing, be provided with battery, there is the GPRS module and normal open switch of specifying numbering, on the base plate that described normal open switch is fixedly mounted on casing and the actuating strut of normal open switch passes the base plate of described casing, described battery, signal projector and normal open switch series connection, be parallel with the low electricity with timing detection function at battery two ends and patrol and examine warning circuit, another input port of output terminal and GPRS module that described low electricity patrols and examines warning circuit is connected, the actuating strut of described normal open switch is hinged with swing arm, ball float is installed with at the free end of described swing arm, support bar is installed with at described casing outer bottom, the middle part of described swing arm is hinged on described support bar.
Further, this cable trench water-level instrumentation is also provided with erecting frame, described erecting frame is made up of the expansion link at tripod and top thereof, uses bolt to install on expansion link that grillage is fixed on erecting frame and erecting frame be placed on the height of cable trench inner bottom part and adjustable telescopic rod.
Further, the hinge hole of the corresponding normal open switch of described swing arm is strip hole, swing arm is rotated smooth and easy.
The beneficial effects of the utility model are:
Relevant position on inwall that grillage is fixed on cable trench will be installed when 1, using, water level in cable trench increases to certain altitude and is floated by ball float, pulled downwards by the actuating strut of swing arm by normal open switch, start normal open switch and connect circuit, water-level alarm signal and GPRS numbering are sent in the mobile phone of staff by the form of note by GPRS module, and remind staff to process in time, structure is simple, easy to operate, prevent cable immersion, cable short circuit.
2, utilize the low electricity with timing detection function to patrol and examine warning circuit, periodic detection is carried out to battery electric quantity, not enough once battery electric quantity, send warning by GPRS module, remind the battery that staff more renews in time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the structural representation that the casing in Fig. 1 is arranged on erecting frame;
Fig. 4 is the circuit block diagram of Fig. 1;
In figure: 1-casing, 2-installs grillage, 3-battery, 4-GPRS module, 5-normal open switch, and 6-is low, and electricity patrols and examines warning circuit, 7-swing arm, 8-ball float, 9-support bar, 10-erecting frame, 11-tripod, 12-expansion link.
Embodiment
As shown in the figure, a kind of cable trench water-level instrumentation, comprise casing 1, the lateral wall of described casing 1 is installed with the installation grillage 2 with bolt hole, in described casing 1, battery 3 is installed, there is the GPRS module 4 and normal open switch 5 of specifying numbering, on the base plate that described normal open switch 5 is fixedly mounted on casing 1 and the actuating strut of normal open switch 5 passes the base plate of described casing 1, described battery 3, signal projector and normal open switch 5 are connected, be parallel with the low electricity with timing detection function at battery 3 two ends and patrol and examine warning circuit 6, the output terminal that described low electricity patrols and examines warning circuit 6 is connected with another input port of GPRS module 4, the actuating strut of described normal open switch 5 is hinged with swing arm 7, ball float 8 is installed with at the free end of described swing arm 7, support bar 9 is installed with at described casing 1 outer bottom, the middle part of described swing arm 7 is hinged on described support bar 9, the hinge hole of the corresponding normal open switch 5 of described swing arm 7 is strip hole, this cable trench water-level instrumentation is also provided with erecting frame 10, and described erecting frame 10 is made up of the expansion link 12 at tripod 11 and top thereof.
During operation, erecting frame 10 is placed on the height of cable trench inner bottom part and adjustable telescopic rod 12 on the inwall first the installation grillage 2 of casing 1 being arranged on cable trench by bolt or on the expansion link 12 being arranged on erecting frame 10.Water level in cable trench increases to certain altitude and is floated by ball float 8, pulled downwards by the actuating strut of swing arm 7 by normal open switch 5, start normal open switch 5 and connect circuit, water-level alarm signal and GPRS numbering are sent in the mobile phone of staff by the form of note by GPRS module 4, remind staff to process in time.The low electricity with timing detection function patrols and examines warning circuit 6, carries out periodic detection to battery 3 electricity, not enough once battery electric quantity, sends warning by GPRS module 4, reminds the battery that staff more renews in time.
These are only specific embodiment of the utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a cable trench water-level instrumentation, comprise casing, the lateral wall of described casing is installed with the installation grillage with bolt hole, it is characterized in that: in described casing, battery is installed, there is the GPRS module and normal open switch of specifying numbering, on the base plate that described normal open switch is fixedly mounted on casing and the actuating strut of normal open switch passes the base plate of described casing, described battery, signal projector and normal open switch series connection, be parallel with the low electricity with timing detection function at battery two ends and patrol and examine warning circuit, another input port of output terminal and GPRS module that described low electricity patrols and examines warning circuit is connected, the actuating strut of described normal open switch is hinged with swing arm, ball float is installed with at the free end of described swing arm, support bar is installed with at described casing outer bottom, the middle part of described swing arm is hinged on described support bar.
2. cable trench water-level instrumentation according to claim 1, is characterized in that: this cable trench water-level instrumentation is also provided with erecting frame, and described erecting frame is made up of the expansion link at tripod and top thereof.
3. cable trench water-level instrumentation according to claim 1, is characterized in that: the hinge hole of the corresponding normal open switch of described swing arm is strip hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520308451.1U CN204831476U (en) | 2015-05-12 | 2015-05-12 | Cable groove water level monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520308451.1U CN204831476U (en) | 2015-05-12 | 2015-05-12 | Cable groove water level monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204831476U true CN204831476U (en) | 2015-12-02 |
Family
ID=54689068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520308451.1U Active CN204831476U (en) | 2015-05-12 | 2015-05-12 | Cable groove water level monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204831476U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518652A (en) * | 2018-11-20 | 2019-03-26 | 浙江水利水电学院 | A kind of river flood prevention device and its construction method |
| CN111325866A (en) * | 2020-03-13 | 2020-06-23 | 中建钢构置业(深圳)有限公司 | Intelligent patrol system |
| CN113903150A (en) * | 2021-10-15 | 2022-01-07 | 国网山东省电力公司莱州市供电公司 | Transformer substation waterlogging alarm device based on GPRS system and alarm method thereof |
-
2015
- 2015-05-12 CN CN201520308451.1U patent/CN204831476U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518652A (en) * | 2018-11-20 | 2019-03-26 | 浙江水利水电学院 | A kind of river flood prevention device and its construction method |
| CN109518652B (en) * | 2018-11-20 | 2020-11-03 | 浙江水利水电学院 | River flood prevention device and construction method thereof |
| CN111325866A (en) * | 2020-03-13 | 2020-06-23 | 中建钢构置业(深圳)有限公司 | Intelligent patrol system |
| CN113903150A (en) * | 2021-10-15 | 2022-01-07 | 国网山东省电力公司莱州市供电公司 | Transformer substation waterlogging alarm device based on GPRS system and alarm method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |