CN208847371U - Cable duct cable temperature measuring equipment - Google Patents
Cable duct cable temperature measuring equipment Download PDFInfo
- Publication number
- CN208847371U CN208847371U CN201821681488.9U CN201821681488U CN208847371U CN 208847371 U CN208847371 U CN 208847371U CN 201821681488 U CN201821681488 U CN 201821681488U CN 208847371 U CN208847371 U CN 208847371U
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- cable
- mounting box
- pcb board
- temperature measuring
- measuring equipment
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Abstract
The utility model discloses cable duct cable temperature measuring equipments, it is related to cable temperature monitoring technique field, including mounting box, detection device and pcb board, the pcb board is fixedly mounted on the inside of mounting box, the detection device is symmetrically mounted on the two sides of mounting box and penetrates from the side wall of mounting box and is electrically connected with pcb board, power source communications line is also equipped on the other two sides of the mounting box, one end of the power source communications line is connect with pcb board electric signal, and waterproof connector is equipped on the other end.The utility model is used to monitor the heat of cable duct Internal cable joint, and heated melt of the excessively high insulant for leading to cable surface of heat for preventing cable from issuing even is burnt, and generates security risk.
Description
Technical field
The utility model relates to cable temperature monitoring technique field more particularly to cable duct cable temperature measuring equipments.
Background technique
Cable is as a kind of transmission of electricity medium, because containing certain resistance value, in transmission of electricity, its own can be issued cable
Certain heat, especially at both threads cable joint, the heat that cable issues can obviously rise, and finally make cable surface
Heated melt of insulant is even burnt, and security risk is generated, particularly with the cable being mounted on inside cable duct, due to being embedded in ground
It is beneath, temperature monitoring is carried out with greater need in the joint of cable, for monitoring the working condition of cable.But currently on the market again
Lack the cable temperature measuring equipment dedicated for cable duct.
Utility model content
In view of this, the purpose of the utility model is to provide cable duct cable temperature measuring equipments, for monitoring inside cable duct
Heat at cable connector, heated melt of the excessively high insulant for leading to cable surface of heat for preventing cable from issuing even are burnt,
Generate security risk.
The utility model solves above-mentioned technical problem by following technological means:
Cable duct cable temperature measuring equipment, including mounting box, detection device and pcb board, the pcb board are fixedly mounted on installation
The inside of box, the detection device are symmetrically mounted on the two sides of mounting box and penetrate from the side wall of mounting box and be electrically connected with pcb board
It connects, power source communications line, one end of the power source communications line and pcb board electric signal is also equipped on the other two sides of the mounting box
It connects, waterproof connector is installed on the other end.
Further, the detection device includes probe, signal wire and fixing seat, is equipped with temperature sensing in the probe
Device, the temperature sensor are electrically connected with signal wire, and the other end of the signal wire is connected electrically on pcb board, the probe
Bottom integrally formed with fixing seat, be equipped with restraint zone in the fixing seat.Restraint zone is nylon cable tie, solid for that will pop one's head in
Fixed binding enables probe and the surface of cable connector to fit closely at the cable connector of temperature measurement to be carried out, so that
The data of temperature sensor detection are more acurrate.
Further, it is also equipped with stirrup outside the mounting box, the bottom of the stirrup is in U-shape structure.The U of stirrup bottom
Shape structure is used to be socketed in the outside of cable, while mounting box is tightly held on cable, prevent mounting box with
Meaning sliding.
Further, the mounting box includes the lower cover and upper cover of opposite snapping, on the bottom of the lower cover integrally formed with
Two panels symmetrical mounting plate offers through-hole on the mounting plate, and the stirrup is threaded through in through-hole.
Further, it in the bottom of the lower cover integrally formed with the column that is spirally connected, is offered in the top end surface of the column that is spirally connected
Threaded hole, the pcb board offer tapped through hole in the corresponding position of threaded hole, and screw, institute are equipped in the tapped through hole
The free end for stating screw is screwed onto threaded hole.The column that is spirally connected prevents pcb board installation is insecure from leading to PCB for fixing pcb board
Electronic device damage on plate.
Further, also integrally formed with support column, the bottom connection of the support column and pcb board in the bottom of the lower cover
Touching.Support column is used to provide support for pcb board, prevents pcb board to be fastened by screws excessively, pcb board is caused to be broken.
The utility model has the beneficial effects that
Temperature sensor is installed in the probe of the utility model, is acquired at cable duct cable connector by temperature sensor
Temperature, and the temperature signal of acquisition is transmitted in the temperature signal processor on pcb board, is transferred to by power source communications line
It receives in terminal, people is facilitated to be monitored the temperature at cable connector, the heat for preventing cable from issuing is excessively high to lead to line
Heated melt of the insulant on cable surface is even burnt, and security risk is generated, meanwhile, restraint zone is installed on probe, so that visiting
The surface of head and cable connector can fit closely, so that the data of temperature sensor detection are more acurrate, mounting box is passed through hoop
Muscle is fixed on cable, can prevent mounting box from arbitrarily sliding, and avoids impacting the electronic device inside mounting box, effectively
Improve the stability of the electronic device working environment inside mounting box.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model cable duct cable temperature measuring equipment；
Fig. 2 is the configuration schematic diagram of the utility model cable duct cable temperature measuring equipment；
Fig. 3 is the mounting structure schematic diagram of the lower cover of the utility model cable duct cable temperature measuring equipment；
Fig. 4 is the structural schematic diagram of the stirrup of the utility model cable duct cable temperature measuring equipment；
Wherein, mounting box 1, upper cover 11, lower cover 12, the column 121 that is spirally connected, support column 122, mounting plate 123, through-hole 124, detection
Device 2, probe 21, signal wire 22, fixing seat 23, power source communications line 3, stirrup 4, pcb board 5, waterproof connector 6, restraint zone 7.
Specific embodiment
The utility model is described in detail below with reference to the drawings and specific embodiments:
As Figure 1-Figure 4, the cable duct cable temperature measuring equipment of the utility model, including mounting box 1,2 and of detection device
Pcb board 5 is integrated with temperature signal processor on pcb board 5, and pcb board 5 is fixedly mounted on the inside of mounting box 1, and detection device 2 is right
Claim the two sides for being mounted on mounting box 1 and penetrate from the side wall of mounting box 1 to be electrically connected with pcb board 5, the detection device 2 of every side
Quantity is 6, and power source communications line 3 is also equipped on the other two sides of mounting box 1, and power source communications line 3 is logical for 4 core outdoor power systems
Believe line, one end of power source communications line 3 connect with 5 electric signal of pcb board, waterproof connector 6 is equipped on the other end, on waterproof connector 6
4 additional core outdoor power system communication lines are circumscribed with, are communicatively coupled for adjacent cable duct cable temperature measuring equipment, Huo Zheyong
It is connected in reception terminal signaling.
Detection device 2 includes probe 21, signal wire 22 and fixing seat 23, is equipped with temperature sensor, temperature in probe 21
Sensor is 18B20 sensor, and temperature sensor is electrically connected with signal wire 22, and the other end of signal wire 22 is connected electrically in PCB
On plate 5, pop one's head in 21 bottom integrally formed with fixing seat 23, restraint zone 7 is equipped in fixing seat 23, restraint zone 7 is that nylon is pricked
Band, for 21 fixed bindings will to be popped one's head at the cable connector of temperature measurement to be carried out, so that the data of temperature sensor detection
It is more acurrate.
It is also equipped with stirrup 4 outside mounting box 1, the bottom of stirrup 4 is in U-shape structure, and mounting box 1 includes under opposite snapping
Lid 12 and upper cover 11 offer logical integrally formed with two panels symmetrical mounting plate 123 on the bottom of lower cover 12 on mounting plate 123
Hole 124, stirrup 4 are threaded through in through-hole 124, and when installation, mounting box 1 is located at the upper end of stirrup 4, the top of upper cover 11 and stirrup 4
It is in contact, the U-shaped structure of 4 bottom of stirrup is used to be socketed in the outside of cable, while mounting box 1 is tightly held in
On cable, prevent mounting box 1 from arbitrarily sliding.
Integrally formed with the column 121 that is spirally connected in the bottom of lower cover 12, threaded hole is offered in the top end surface for the column 121 that is spirally connected,
Pcb board 5 offers tapped through hole in the corresponding position of threaded hole, and screw is equipped in tapped through hole, and the free end of screw is spirally connected
In threaded hole, also touched integrally formed with support column 122, support column 122 and the bottom connection of pcb board 5 in the bottom of lower cover 12,
Support column 122 is used to provide support for pcb board 5, and pcb board 5 is prevented to be fastened by screws excessively, and pcb board 5 is caused to be broken.
The application method of the utility model is as follows:
When installation, by 12 probes 21, with restraint zone 7, fixed binding is different at 12 of temperature measurement to be carried out respectively
At cable connector, will be located between the cable of position passed through at the U-shaped structure of 4 bottom of stirrup, mounting box 1 is fixed on cable
Surface connects adjacent cable duct cable temperature measuring equipment by installing 4 core outdoor power system communication lines on waterproof connector 6
Come, while being connect by waterproof connector 6 extra on one of cable duct cable temperature measuring equipment with terminal signaling is received.
Above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although referring to preferred embodiment pair
The utility model is described in detail, those skilled in the art should understand that, it can be to the technology of the utility model
Scheme is modified or replaced equivalently, and without departing from the objective and range of technical solutions of the utility model, should all be covered
In the scope of the claims of the utility model.Technology that the utility model is not described in detail, shape, construction portion are known
Technology.
Claims (6)
1. cable duct cable temperature measuring equipment, it is characterised in that: described including mounting box (1), detection device (2) and pcb board (5)
Pcb board (5) is fixedly mounted on the inside of mounting box (1), the detection device (2) be symmetrically mounted on the two sides of mounting box (1) and
It penetrates from the side wall of mounting box (1) and is electrically connected with pcb board (5), it is logical that power supply is also equipped on the other two sides of the mounting box (1)
Believe line (3), one end of the power source communications line (3) is connect with pcb board (5) electric signal, and waterproof connector is equipped on the other end
(6)。
2. cable duct cable temperature measuring equipment according to claim 1, it is characterised in that: the detection device (2) includes visiting
Head (21), signal wire (22), the probe (21) is interior to be equipped with temperature sensor, the temperature sensor and signal wire (22) electricity
Connection, the other end of the signal wire (22) are electrically connected with pcb board (5), and the bottom of the probe (21) is integrally formed with fixation
Seat (23), the fixing seat (23) is interior to be equipped with restraint zone (7).
3. cable duct cable temperature measuring equipment according to claim 2, it is characterised in that: also pacify outside the mounting box (1)
Equipped with stirrup (4), the stirrup (4) is in U-shape structure.
4. cable duct cable temperature measuring equipment according to claim 3, it is characterised in that: the mounting box (1) includes opposite
The lower cover (12) and upper cover (11) of snapping, integrally formed with the symmetrical mounting plate of two panels (123) on the bottom of the lower cover (12),
It is offered through-hole (124) on the mounting plate (123), the stirrup (4) is threaded through in through-hole (124).
5. cable duct cable temperature measuring equipment according to claim 4, it is characterised in that: one in the bottom of the lower cover (12)
The body formed column that is spirally connected (121), the column that is spirally connected (121) offer threaded hole, and the pcb board (5) is in the correspondence position of threaded hole
It sets and offers tapped through hole, screw is equipped in the tapped through hole, the free end of the screw is screwed onto threaded hole.
6. cable duct cable temperature measuring equipment according to claim 5, it is characterised in that: in the bottom of the lower cover (12) also
Integrally formed with support column (122), the bottom connection of the support column (122) and pcb board (5) is touched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821681488.9U CN208847371U (en) | 2018-10-17 | 2018-10-17 | Cable duct cable temperature measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821681488.9U CN208847371U (en) | 2018-10-17 | 2018-10-17 | Cable duct cable temperature measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208847371U true CN208847371U (en) | 2019-05-10 |
Family
ID=66375624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821681488.9U Active CN208847371U (en) | 2018-10-17 | 2018-10-17 | Cable duct cable temperature measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208847371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110967122A (en) * | 2019-11-26 | 2020-04-07 | 广东电网有限责任公司汕尾供电局 | Temperature detection fixer of high-voltage power cable intermediate interface |
-
2018
- 2018-10-17 CN CN201821681488.9U patent/CN208847371U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110967122A (en) * | 2019-11-26 | 2020-04-07 | 广东电网有限责任公司汕尾供电局 | Temperature detection fixer of high-voltage power cable intermediate interface |
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