CN218035423U

CN218035423U - Temperature on-line monitoring device

Info

Publication number: CN218035423U
Application number: CN202221863839.4U
Authority: CN
Inventors: 邹存东; 谭美玲
Original assignee: Liaoning Bofengyuan Electric Co ltd
Current assignee: Liaoning Bofengyuan Electric Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-12-13
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a temperature on-line monitoring device, the utility model relates to a temperature monitoring equipment technical field, current high-low voltage switch cabinet's structure is comparatively simple, is difficult to carry out the on-line monitoring to the temperature in the cabinet, consequently needs the workman to patrol and examine often, and consequently the efficiency of temperature monitoring is lower to be difficult to ensure accuracy and real-time, the on-line screen storage device comprises a base, the top center department of base is provided with the cabinet body, cabinet body cavity bottom and center department on the upper side all are provided with the backup pad, the top center department fixedly connected with electrical equipment body of backup pad. Through the cooperation of elevating system and each inside part use, can be when using, according to the distance of the joint department of detecting head and connecting wire, highly adjust the detecting head to the curved setting of detecting head can make the area of the joint department of detecting head and connecting wire enlarge, and then makes the accuracy of testing result improve.

Description

Temperature on-line monitoring device

Technical Field

The utility model relates to a temperature monitoring equipment technical field specifically is temperature on-line monitoring device.

Background

Along with the development of an electric power system towards the direction of high voltage, large unit and large capacity, the requirement on the power supply reliability of the electric power system is higher and higher, high-voltage switch cabinets in power plants and substations are very important electrical equipment of the electric power system, most of high-voltage equipment in China are closed in structure and poor in heat dissipation condition, and work in severe environments of high voltage, large current and strong magnetic field for a long time, parts such as contacts, bus bars, cable joints and the like in the high-voltage switch cabinets are very easy to generate heat due to overlarge contact resistance caused by aging or poor contact, and serious accidents and power failure of the equipment are possibly caused by overhigh temperature of contact points under heavy load, so that the power supply safety is damaged;

the structure of the existing high-low voltage switch cabinet is simple, the temperature in the cabinet is difficult to monitor on line, therefore, a worker is required to patrol and examine frequently, the efficiency of temperature monitoring is low, the accuracy and the real-time performance are difficult to ensure, and therefore, the temperature on-line monitoring device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a temperature on-line monitoring device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: temperature on-line monitoring device, the on-line screen storage device comprises a base, the top center department of base is provided with the cabinet body, cabinet inner chamber bottom is on the upper side and center is on the upper side all is provided with the backup pad, the top center department fixedly connected with electrical equipment body of backup pad, the top of electrical equipment body is provided with the regulating plate, the top center department fixedly connected with temperature monitor of regulating plate, the inside at both ends and front end center all is provided with elevating system about the regulating plate, one side that the center was kept away from to both ends and front end about the regulating plate is provided with supporting mechanism, the inside fixedly connected with heating panel at cabinet body rear side center, the rear side fixedly connected with heat exchanger of heating panel, the inside of heat exchanger is provided with the heat dissipation fan, the front end center department of the cabinet body rotates and is connected with the cabinet door, the front end center department fixedly connected with protection casing of cabinet door, the inside of protection casing is provided with signal receiver, the bottom fixedly connected with microcontroller of signal receiver front end, both ends and front end center department all are provided with the connecting wire about the electrical equipment body.

As a preferred technical scheme of the utility model, elevating system is including rotating the groove, rotate the inside at both ends and front end center about the trench is located the regulating plate, the inside of rotating the groove is provided with rotates the cover, the equal fixedly connected with rotational pin in both ends about rotating cover top under the side, the inside threaded connection who rotates the cover bottom has the lift lead screw, the bottom fixedly connected with detecting head of lift lead screw, the fixedly connected with rotation of top center department of rotating the cover is detained.

As a preferred technical scheme of the utility model, the cover rotates through the rotating pin and rotates the groove and be connected with the regulating plate rotation, the cover runs through the inside of regulating plate and the inside of eye to regulating plate rotates.

As a preferred technical scheme of the utility model, the detecting head constitutes elevation structure through lift lead screw and rotating sleeve, the detecting head sets up to the arc.

As a preferred technical scheme of the utility model, supporting mechanism is close to the removal rail, it is located the regulating plate left and right sides both ends and the inside of one side of center is kept away from to the removal rail, the inside center department of removing the rail rotates and is connected with two-way accommodate the lead screw, the equal threaded connection of surface at two-way accommodate the lead screw both ends has the movable block, the bottom of movable block articulates there is the crane, one side that the crane is close to the regulating plate center articulates there is the alignment jig, the center department fixedly connected with spring of the relative one side of crane and alignment jig, the bottom of crane articulates there is the installation piece, the bottom fixedly connected with L shape support frame of installation piece.

As a preferred technical scheme of the utility model, remove the rail and constitute integrated structure with the regulating plate, two-way accommodate the lead screw runs through the inside of movable block and extends to the inside of movable block.

As an optimal technical scheme of the utility model, the both ends of spring respectively with crane and the relative center department fixed connection of one side of alignment jig, L shape support frame passes through the crane and constructs elevation structure with the alignment jig.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the lifting mechanism and all the components in the lifting mechanism are matched for use, so that the height of the detecting head can be adjusted according to the distance between the detecting head and the joint of the connecting line when the lifting mechanism is used, and the arc-shaped arrangement of the detecting head can enlarge the area of the joint of the detecting head and the connecting line, so that the accuracy of a detection result is improved;

2. through the cooperation of supporting mechanism and each part inside it uses, connect at the connecting wire and accomplish the back, because connecting wire self has certain weight, consequently can produce pressure to joint department, the condition that leads to droing appears, through the traction effect of crane, can make the connecting wire produce ascending pulling force under the effect of L shape support frame, and then make the pressure reduction of joint department.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention,

figure 2 is a schematic view of the front view structure of the present invention,

FIG. 3 is a schematic view of the structure of the present invention in a partial left view;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic structural view of the point B in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a cabinet body; 3. a support plate; 4. an electrical equipment body; 5. an adjusting plate; 6. a temperature monitor; 7. a lifting mechanism; 701. a rotating groove; 702. rotating the sleeve; 703. a rotation pin; 704. a lifting screw rod; 705. a probe head; 706. rotating the buckle; 8. a support mechanism; 801. a moving rail; 802. a bidirectional adjusting screw rod; 803. a moving block; 804. a lifting frame; 805. an adjusting bracket; 806. a spring; 807. mounting blocks; 808. an L-shaped support frame; 9. a heat dissipation plate; 10. a heat dissipation cover; 11. a heat dissipation fan; 12. a cabinet door; 13. a protective cover; 14. a signal receiver; 15. a microcontroller; 16. and connecting the wires.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Example (b): as shown in fig. 1-5, the utility model provides a technical solution:

example 1:

the temperature on-line monitoring device comprises a base 1, a cabinet body 2 is arranged at the center of the top of the base 1, a supporting plate 3 is arranged at the upper part of the bottom and the upper part of the center of the inner cavity of the cabinet body 2, an electrical equipment body 4 is fixedly connected at the center of the top of the supporting plate 3, an adjusting plate 5 is arranged at the top of the electrical equipment body 4, a temperature monitor 6 is fixedly connected at the center of the top of the adjusting plate 5, lifting mechanisms 7 are arranged at the left and right ends of the adjusting plate 5 and the inner part of the center of the front end, a supporting mechanism 8 is arranged at the left and right ends of the adjusting plate 5 and the side of the front end far away from the center, a heat dissipation plate 9 is fixedly connected at the inner part of the center of the rear side of the cabinet body 2, a heat dissipation cover 10 is fixedly connected at the rear side of the heat dissipation cover 10, a heat dissipation fan 11 is arranged at the inner part of the heat dissipation cover 10, and a cabinet door 12 is rotatably connected at the center of the front end of the cabinet body 2, a protective cover 13 is fixedly connected to the center of the front end of the cabinet door 12, a signal receiver 14 is arranged inside the protective cover 13, a microcontroller 15 is fixedly connected to the bottom of the front end of the signal receiver 14, connecting wires 16 are arranged at the left end, the right end and the center of the front end of the electrical equipment body 4, a temperature sensing result is obtained through the temperature monitor 6 under the sensing action of the probe 705, the temperature condition is received through the signal receiver 14, the temperature condition is transmitted to a computer through a signal transmitting module in the signal receiver 14, the temperature condition is monitored through the computer, when the temperature is too high, the heat dissipation fan 11 is started through the microcontroller 15 to dissipate heat, and real-time monitoring is carried out, so that manual maintenance can be carried out at any time under severe conditions;

the lifting mechanism 7 comprises a rotating groove 701, the rotating groove 701 is positioned in the left end, the right end and the front end center of the adjusting plate 5, a rotating sleeve 702 is arranged in the rotating groove 701, rotating pins 703 are fixedly connected to the left end and the right end of the top of the rotating sleeve 702 in a downward mode, a lifting screw 704 is in threaded connection with the inside of the bottom of the rotating sleeve 702, a detecting head 705 is fixedly connected to the bottom of the lifting screw 704, a rotating buckle 706 is fixedly connected to the center of the top of the rotating sleeve 702, the rotating sleeve 702 is rotatably connected with the adjusting plate 5 through the rotating pins 703 and the rotating groove 701, the rotating sleeve 702 penetrates through the inside of the adjusting plate 5 and is exposed to the inside of the adjusting plate 5, the detecting head 705 forms a lifting structure through the lifting screw 704 and the rotating sleeve 702, the detecting head 705 is arc-shaped, when the temperature at the joint of the connecting line 16 needs to be measured, the rotating pin 703 is used for driving the rotating sleeve 702 to rotate, the rotating sleeve 702 is used for driving the height of the detecting head 705 to descend through the rotating sleeve 702 and the lifting screw 704, the detecting head 705 can be fully attached to the joint 705, the detecting head 705, and the connecting line 16 can be arranged, and the area 705 of the detecting head can be fully attached to the joint 705, and the area 705 of the connecting line can be enlarged, and the area 705 of the connecting line 16, and the accuracy of the detecting result can be improved;

example 2:

the temperature on-line monitoring device, the supporting mechanism 8 is close to the moving rail 801, the moving rail 801 is located inside the two ends of the adjusting plate 5 and the side of the front end far from the center, the center of the inside of the moving rail 801 is rotatably connected with a bidirectional adjusting screw rod 802, the outer surfaces of the two ends of the bidirectional adjusting screw rod 802 are both connected with a moving block 803 in a threaded manner, the bottom of the moving block 803 is hinged with a lifting frame 804, one side of the lifting frame 804 close to the center of the adjusting plate 5 is hinged with an adjusting frame 805, the center of the opposite side of the lifting frame 804 and the adjusting frame 805 is fixedly connected with a spring 806, the bottom of the mounting block 807 is fixedly connected with an L-shaped supporting frame 808, the moving rail 801 and the adjusting plate 5 form an integrated structure, the bidirectional adjusting screw rod 802 penetrates through the inside of the moving block 803 and extends to the inside of the moving block 803, the two ends of the spring 806 are fixedly connected with the centers of the lifting frame 804 and the adjusting frame 805, the L-shaped supporting frame 808 forms a lifting structure through the lifting frame 804 and the adjusting frame 805, after the connection of the connection line 16 and the connection line 4 are connected with the electric appliance body, in order to avoid the situation that the connection line 16 falls off under the gravity effect of the connection line 16, and the lifting frame 804 and the movement of the lifting frame 802 and the lifting frame 802, the lifting frame 802 and the lifting frame 808, so that the lifting frame 806 move down, the moving block 808, the moving frame 802 and the moving block 808, the moving block 802 and the moving frame 806 move, and the moving block 808, and the moving block 802 and the lifting frame 806 move down, and the lifting frame 806, thereby, the moving block 808, the moving block is driven by the lifting frame 806, the L-shaped support 808 is then raised by the spring 806, which raises the position of the cable 16 and reduces the pressure on the joint from the cable 16.

The working principle is as follows: firstly, after the connection between the connecting wire 16 and the electrical equipment body 4 is completed, in order to avoid the falling-off of the connecting wire 16 under the action of the gravity of the connecting wire 16, the connecting wire 16 needs to be supported, firstly, one side of the lifting frame 804 and the adjusting frame 805, which is far away from the center of the spring 806, is pressed, so that the lifting frame 804 is stretched, and the height of the L-shaped support frame 808 is driven to fall, when the bottom of the L-shaped support frame 808 falls to the lowest part of the connecting wire 16, the bidirectional adjusting screw rod 802 is rotated, as the bidirectional adjusting screw rod 802 penetrates through the inside of the movable block 803 and extends to the inside of the movable block 803, the movable block 803 is driven to move relatively in the moving rail 801, so that the L-shaped support frame 808 is driven to move relatively, then the L-shaped support frame 808 rises under the action of the spring 806, so that the position of the connecting wire 16 is driven to rise, and the pressure of the joint of the connecting wire 16 is reduced;

when the temperature at the joint of the connecting line 16 needs to be measured, the rotating pin 703 is rotated, the rotating sleeve 702 is driven to rotate through the rotating pin 703, the height of the detecting head 705 is driven to be reduced through the rotating sleeve 702 and the lifting screw rod 704, the bottom of the detecting head 705 can be fully attached to the joint, the area of the joint of the detecting head 705 and the connecting line 16 can be enlarged through the arc-shaped arrangement of the detecting head 705, and the accuracy of a detection result is further improved;

through the induction effect of detecting head 705, obtain the temperature result of response through temperature monitor 6, and receive the temperature condition through signal receiver 14, and transmit the temperature condition to the computer through the transmission signal module among signal receiver 14, monitor the temperature condition through the computer, when the temperature is too high, then start heat dissipation fan 11 through microcontroller 15 and dispel the heat, and real time monitoring, so that the manual work is maintained when the condition is comparatively serious at any time.

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

Claims

1. Temperature on-line monitoring device, including base (1), its characterized in that: a cabinet body (2) is arranged at the center of the top of the base (1), supporting plates (3) are arranged on the upper part of the bottom and the upper part of the center of an inner cavity of the cabinet body (2), the center of the top of the supporting plate (3) is fixedly connected with an electrical equipment body (4), an adjusting plate (5) is arranged at the top of the electrical equipment body (4), the center of the top of the adjusting plate (5) is fixedly connected with a temperature monitor (6), the inner parts of the left end, the right end and the front end center of the adjusting plate (5) are respectively provided with a lifting mechanism (7), the left end and the right end of the adjusting plate (5) and one side of the front end far away from the center are provided with a supporting mechanism (8), a heat radiation plate (9) is fixedly connected inside the center of the rear side of the cabinet body (2), the rear side of the heat dissipation plate (9) is fixedly connected with a heat dissipation cover (10), a heat radiation fan (11) is arranged in the heat radiation cover (10), a cabinet door (12) is rotatably connected at the center of the front end of the cabinet body (2), a protective cover (13) is fixedly connected at the center of the front end of the cabinet door (12), a signal receiver (14) is arranged in the protective cover (13), the bottom of the front end of the signal receiver (14) is fixedly connected with a microcontroller (15), the electrical equipment body (4) is provided with connecting wires (16) at the center of the left end, the right end and the front end.

2. The online temperature monitoring device of claim 1, wherein: elevating system (7) are including rotating groove (701), it is located the inside at regulating plate (5) left and right sides both ends and front end center to rotate groove (701), the inside of rotating groove (701) is provided with rotates cover (702), the equal fixedly connected with in both ends rotational pin (703) about rotating cover (702) top inclined, the inside threaded connection who rotates cover (702) bottom has lift lead screw (704), the bottom fixedly connected with detecting head (705) of lift lead screw (704), the top center department fixedly connected with rotation of rotating cover (702) is detained (706).

3. The online temperature monitoring device of claim 2, wherein: the rotating sleeve (702) is rotatably connected with the adjusting plate (5) through a rotating pin (703) and a rotating groove (701), and the rotating sleeve (702) penetrates through the inside of the adjusting plate (5) and eyes of the adjusting plate (5).

4. The online temperature monitoring device according to claim 2, wherein: the detecting head (705) forms a lifting structure through a lifting screw rod (704) and a rotating sleeve (702), and the detecting head (705) is arc-shaped.

5. The online temperature monitoring device of claim 1, wherein: the utility model discloses a take out and put in the center of adjusting plate (5), the supporting mechanism (8) is close to and removes rail (801), remove rail (801) and be located adjusting plate (5) left and right sides both ends and front end and keep away from the inside of one side at center, the inside center department of removing rail (801) rotates and is connected with two-way accommodate lead screw (802), the equal threaded connection in surface at two-way accommodate lead screw (802) both ends has movable block (803), the bottom of movable block (803) articulates there is crane (804), one side that crane (804) are close to adjusting plate (5) center articulates there is alignment jig (805), center department fixedly connected with spring (806) of crane (804) and alignment jig (805) relative one side, the bottom of crane (804) articulates there is installation piece (807), the bottom fixedly connected with L shape support frame (808) of installation piece (807).

6. The online temperature monitoring device of claim 5, wherein: the moving rail (801) and the adjusting plate (5) form an integrated structure, and the bidirectional adjusting screw rod (802) penetrates through the inside of the moving block (803) and extends to the inside of the moving block (803).

7. The on-line temperature monitoring device according to claim 5, wherein: two ends of the spring (806) are respectively fixedly connected with the centers of the opposite sides of the lifting frame (804) and the adjusting frame (805), and the L-shaped supporting frame (808) forms a lifting structure through the lifting frame (804) and the adjusting frame (805).