CN219265513U

CN219265513U - Weak current well temperature monitoring equipment

Info

Publication number: CN219265513U
Application number: CN202320143765.5U
Authority: CN
Inventors: 王鹏; 吴志南; 薄志永
Original assignee: Tangshan Xunya Technology Co ltd
Current assignee: Tangshan Xunya Technology Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-06-27
Anticipated expiration: 2033-02-02

Abstract

The utility model relates to the technical field of weak wells and discloses weak well temperature monitoring equipment, which comprises a protection box, wherein the inside of the protection box is hollow, the bottom wall of the protection box is rotationally connected with two first threaded rods, the upper ends of the two first threaded rods rotationally penetrate through the upper surface of the protection box, two connecting blocks are sleeved on the outer surface threads of the two first threaded rods, a supporting block is fixedly connected between the two connecting blocks, the upper surface of the supporting block is provided with a lifting plate, the upper surface of the lifting plate is fixedly connected with a fixing rod, the upper end of the fixing rod is fixedly connected with a temperature sensor, and when the temperature exceeding is detected in a weak well, the temperature sensor enters the protection box when the two first threaded rods synchronously rotate to enable the connecting blocks to displace downwards, the protection box protects the temperature sensor, and prevents the temperature monitoring equipment from being burnt out, thereby causing property loss.

Description

Weak current well temperature monitoring equipment

Technical Field

The utility model relates to the technical field of weak wells, in particular to weak well temperature monitoring equipment.

Background

The weak electric well belongs to an electric vertical well, and is an electric vertical well for laying weak electric lines. The electric shaft is also called a cable shaft, is a passage for laying vertical trunk line communication cables and the like in a high-rise or multi-storey building, and a weak current box of the layer is also generally placed in the electric shaft.

The utility model provides a circuit safety relation multi-layer building's in the weak current well power consumption, if the circuit in the weak current well takes place the short circuit or takes place the conflagration in it, the temperature in the weak current well can rise correspondingly, so it is very necessary to the temperature monitoring in the weak current well, and in case the circuit in the weak current well takes place the short circuit or the conflagration takes place in the weak current well, temperature monitoring equipment in the weak current well can the equipment temperature exceeds standard in case monitoring the circuit in the weak current well, can send alarm signal at the same time, remind the temperature in the weak current well of staff to exceed standard, let the staff overhaul and handle before, can effectually avoid the conflagration in the weak current well to take place to spread, further guaranteed the safety of building power consumption.

However, the existing weak current well temperature monitoring equipment does not have a protection device, once a circuit in the weak current well is short-circuited or a fire disaster occurs in the weak current well, the fire disaster spreads, so that the flame of the open fire destroys the temperature sensor in the temperature monitoring equipment, the temperature sensor in the temperature monitoring equipment is burnt out easily within a period of time when workers rescue the temperature sensor, the subsequent use of the temperature sensor is influenced, and meanwhile, property loss is caused by changing the temperature and humidity sensor, so that the maintenance cost is increased.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the weak-current well temperature monitoring equipment, which has the advantages that when two first threaded rods synchronously rotate to enable a connecting block to displace downwards, a temperature sensor enters a protection box, the protection box protects the temperature sensor and prevents the temperature sensor from being burnt out to cause property loss and the like.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a weak current well temperature monitoring equipment, includes the guard box, the inside cavity of guard box, the diapire of guard box rotates and is connected with two first threaded rods, the upper end of two first threaded rods rotates and runs through the upper surface of going out the guard box, the surface thread bush of two first threaded rods is equipped with two connecting blocks, fixedly connected with supporting shoe between two connecting blocks, the upper surface of supporting shoe is provided with the rising board, the upper surface fixedly connected with dead lever of rising board, the upper end fixedly connected with temperature sensor of dead lever, the spout that extends into its inside has been seted up to the upper surface of guard box, spout and supporting shoe and rising board looks adaptation, the upper surface of guard box is provided with the protection shield.

Preferably, the diapire fixedly connected with motor of guard box, the rotation output shaft fixedly connected with connecting rod of motor, the surface mounting cover of connecting rod is equipped with two first pulleys, and the surface mounting cover of two first threaded rods is equipped with two second pulleys, and the transmission is connected with two belts between two first pulleys and the two second pulleys.

Preferably, the upper surface of the supporting block is fixedly connected with two anti-collision rods, the two anti-collision rods are positioned on the front side of the lifting plate, and two wheels are arranged at the upper ends of the two anti-collision rods.

Preferably, the protection shield is L-shaped, the upper surface sliding connection of protection shield diaphragm and protection case, fixedly connected with two springs between the riser of protection shield and the front side surface of protection case, the front side surface fixedly connected with slide bar of protection case, the slide bar slides and runs through the front side surface of protection shield riser, the rear side surface of protection shield diaphragm contacts with two crash bars.

Preferably, the upper surface of supporting shoe rotates and is connected with the second threaded rod, and the screw hole that extends its lower surface is seted up to the upper surface of rising board, and the second threaded rod extends the lower surface of rising board through the screw hole, and the screw mesh is connected between second threaded rod and the screw hole.

(III) beneficial effects

Compared with the prior art, the utility model provides weak electric well temperature monitoring equipment, which has the following beneficial effects:

1. this weak current well temperature monitoring equipment, when synchronous rotation two first threaded rods, the connecting block of threaded connection takes place the displacement about with it, when the connecting block upwards displacement to its upper surface and the roof contact of guard box, the supporting shoe extends the spout, temperature sensor can carry out temperature monitoring in the weak current well this moment, detect the temperature and exceed standard in the weak current well, synchronous rotation two first threaded rods makes the connecting block take place the displacement down in, temperature sensor gets into in the guard box, the guard box protects temperature sensor, prevent that temperature monitoring equipment from being burnt out, and then cause loss of property.

2. This weak current well temperature monitoring equipment, when the motor starts to rotate output shaft and rotates, the connecting rod rotates thereupon, synchronous connecting rod drives two first threaded rods and rotates, it rotates to drive two first threaded rods forward to rotate when the motor forward, the motor reversal can drive two first threaded rods reverse rotation, in step, motor forward rotation and reverse rotation drive supporting shoe displacement about, the motor rotates and drives two first threaded rods and rotate, make two first threaded rods can synchronous rotation, need not manually rotate first threaded rods, can save the manpower, lifting efficiency, guarantee the stability of equipment operation.

3. This weak current well temperature monitoring equipment, synchronous rotation two second threaded rods, the ascending board takes place the displacement from top to bottom thereupon, and displacement in-process drives temperature sensor and takes place the displacement from top to bottom, and temperature sensor upwards displaces and can adapt to the temperature monitoring in the dark weak current well of degree of depth, makes temperature sensor downward displacement can adapt to the temperature monitoring in the light current well of degree of depth shallowly, rotates simultaneously two second threaded rods promptly and can adjust temperature sensor's height, can adapt to the temperature monitoring of the weak current well of different co-altitude, makes equipment more possess the practicality.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a weak well temperature monitoring device according to the present utility model;

FIG. 2 is a schematic view of the internal structure of the protection box of the present utility model;

fig. 3 is an enlarged view at a of fig. 2.

In the figure: 1. a protection box; 2. a first threaded rod; 3. a connecting block; 4. a support block; 5. a rising plate; 6. a threaded hole; 7. a second threaded rod; 8. a fixed rod; 9. a temperature sensor; 10. an anti-collision rod; 11. a wheel; 12. a chute; 13. a protective plate; 14. a slide bar; 15. a spring; 16. a belt; 17. a motor; 18. a connecting rod; 19. a first pulley; 20. and a second pulley.

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 a new technical solution: the utility model provides a weak electric well temperature monitoring equipment, including guard box 1, guard box 1 is made for high temperature resistant fire protection material, guard box 1 inside cavity, guard box 1's diapire rotates and is connected with two first threaded rods 2, the upper end rotation of two first threaded rods 2 runs through guard box 1's upper surface, the surface thread bush of two first threaded rods 2 is equipped with two connecting blocks 3, fixedly connected with supporting shoe 4 between two connecting blocks 3, the upper surface of supporting shoe 4 is provided with rising plate 5, the upper surface fixedly connected with dead lever 8 of rising plate 5, the upper end fixedly connected with temperature sensor 9 of dead lever 8, the spout 12 that extends into its inside has been seted up to guard box 1's upper surface, spout 12 and supporting shoe 4 and rising plate 5 looks adaptation, when synchronous rotation two first threaded rods 2, upward displacement takes place for the connecting block 3 with it then, when connecting block 3 upwards displaces to its upper surface and guard box 1's roof contact, supporting shoe 4 spout 12, temperature sensor 9 can be to the electric sensor in the weak well, temperature sensor 9 carries out temperature sensor to monitor in the time, temperature sensor 9 detects the time, the temperature sensor is gone into the time of the time measuring the time of the top wall is passed through the junction box 1, the temperature sensor 9 is lost, and the temperature sensor is prevented to the temperature sensor is turned down to the time of the temperature sensor is detected to the inner sensor 1, and is passed through the temperature sensor 1, and is further the temperature sensor 9.

Further, the diapire fixedly connected with motor 17 of guard box 1, the signal output part of temperature sensor 9 is connected with the relay, the output and the motor 17 of relay are connected, the rotation output shaft fixedly connected with connecting rod 18 of motor 17, the fixed cover in surface of connecting rod 18 is equipped with two first band pulleys 19, the fixed cover in surface of two first threaded rods 2 is equipped with two second band pulleys 20, the transmission is connected with two belts 16 between two first band pulleys 19 and the two second band pulleys 20, when temperature sensor 9 temperature exceeds standard, relay synchronous control motor 17 starts, when motor 17 starts to rotate the output shaft and rotates, connecting rod 18 rotates thereupon, synchronous connecting rod 18 drives two first threaded rods 2 and rotates, when motor 17 forward rotation drives two first threaded rods 2 forward rotation, motor 17 reversal can drive two first threaded rods 2 reverse rotation, in step, motor 17 forward rotation and reverse rotation drive supporting shoe 4 up-and-down displacement, motor 17 rotation drives two first threaded rods 2 rotation, use two first threaded rods 2 can synchronous rotation, manual rotation first 2 does not promote, manual efficiency can guarantee the stability of manual operation.

Further, two anti-collision rods 10 are fixedly connected to the upper surface of the supporting block 4, the two anti-collision rods 10 are located on the front side of the ascending plate 5, two wheels 11 are arranged at the upper ends of the two anti-collision rods 10, a protection plate 13 is arranged on the upper surface of the protection box 1, the protection plate 13 is made of high-temperature-resistant fireproof materials, the protection plate 13 is L-shaped, a transverse plate of the protection plate 13 is in sliding connection with the upper surface of the protection box 1, two springs 15 are fixedly connected between the front surface of the protection box 1 and a vertical plate of the protection plate 13, a sliding rod 14 is fixedly connected to the front surface of the protection box 1, the sliding rod 14 penetrates through the front surface of the vertical plate of the protection plate 13 in a sliding manner, the rear surface of the transverse plate of the protection plate 13 is in contact with the two anti-collision rods 10, the anti-collision rods 10 prevent the protection plate 13 from being directly contacted with the temperature monitoring equipment 9, scratches or collisions are prevented, when the temperature in a weak electric well needs to be monitored, pulling the protection plate 13 forward to enable the protection plate 13 to displace forward, enabling the protection plate 13 not to shield the chute 12, compressing the spring 15 to enable the spring 15 to compress and deform in the displacement process, starting the motor 17 to enable the rotation output shaft to rotate forward, driving the connection block 3 to displace upward, synchronously driving the support block 4 to displace upward by the connection block 3, enabling the temperature sensor 9 to monitor the temperature in a weak electric well at the moment when the support block 4 displaces upward and extends out of the chute 12 to the temperature sensor 9, stopping the upward displacement of the support block 4, loosening the pulling of the protection plate 13, enabling the spring 15 to release elastic thrust, enabling the rear side of the transverse plate of the protection plate 13 to be in contact with the two anti-collision rods 10, enabling the spring 15 to be still in the compressed state at the moment, enabling the motor 17 to rotate reversely when the temperature sensor 9 detects that the temperature exceeds standard, enabling the support block 4 to displace downward, the supporting block 4 drives the temperature sensor 9 to displace downwards in the downward displacement process, the supporting block 4 enables the two anti-collision rods 10 to displace downwards in the downward displacement process, the protection plate 13 is contacted with the wheels 11 in the displacement process, when the anti-collision rods 10 displace downwards until the protection plate 13 is not contacted with the wheels 11, the protection plate 13 is pushed to displace backwards under the action of the release elastic force of the springs 15 until the transverse plate of the protection plate 13 completely covers the sliding groove 12 and is contacted with the upper surface of the protection box 1, at the moment, the protection plate 13 and the protection box 1 protect the temperature sensor 9, so that the weak electric well temperature sensor is prevented from being burnt out after being short-circuited or burnt out, and property loss caused by burning out of the temperature sensor 9 is prevented.

Further, the upper surface of supporting shoe 4 rotates and is connected with second threaded rod 7, the screw hole 6 that extends its lower surface has been seted up to the upper surface of rising board 5, second threaded rod 7 extends the lower surface of rising board 5 through screw hole 6, screw mesh is connected between second threaded rod 7 and the screw hole 6, synchronous rotation two second threaded rods 7, rising board 5 takes place the displacement about thereupon, the displacement in-process drives temperature sensor 9 and takes place the displacement about, temperature sensor 9 upwards displacement can adapt to the weak current intra-well temperature monitoring that the degree of depth is darker, make temperature sensor 9 downwards displacement can adapt to the weak current intra-well temperature monitoring that the degree of depth is shallower, promptly, simultaneously rotate the height that two second threaded rods 7 can adjust temperature sensor 9, can adapt to the temperature monitoring of the weak current well of co-altitude, make equipment possess the practicality more.

Working principle: when the device is used, through when two first threaded rods 2 are synchronously rotated, the connecting block 3 in threaded connection with the first threaded rods is vertically displaced, when the connecting block 3 is upwards displaced until the upper surface of the connecting block is in contact with the top wall of the protection box 1, the supporting block 4 extends out of the sliding groove 12, the temperature sensor 9 can monitor the temperature in a weak electric well, when the temperature in the weak electric well is detected to exceed the standard, the temperature sensor 9 enters the protection box 1 when the two first threaded rods 2 are synchronously rotated to enable the connecting block 3 to be displaced under the connecting block, and the protection box 1 protects the temperature sensor 9, so that the temperature sensor 9 is prevented from being burnt out and property loss is caused.

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 weak current well temperature monitoring equipment, includes guard box (1), its characterized in that: the protection box (1) is hollow inside, the diapire of protection box (1) rotates and is connected with two first threaded rods (2), the upper end of two first threaded rods (2) rotates and runs through the upper surface of play protection box (1), the surface thread bush of two first threaded rods (2) is equipped with two connecting blocks (3), fixedly connected with supporting shoe (4) between two connecting blocks (3), the upper surface of supporting shoe (4) is provided with rising board (5), the upper surface fixedly connected with dead lever (8) of rising board (5), the upper end fixedly connected with temperature sensor (9) of dead lever (8), spout (12) that extend into its inside are seted up to the upper surface of protection box (1), spout (12) and supporting shoe (4) and rising board (5) looks adaptation, the upper surface of protection box (1) is provided with protection shield (13).

2. The weak well temperature monitoring device of claim 1, wherein: the bottom wall fixedly connected with motor (17) of guard box (1), the rotation output shaft fixedly connected with connecting rod (18) of motor (17), the surface mounting cover of connecting rod (18) is equipped with two first band pulleys (19), and the surface mounting cover of two first threaded rods (2) is equipped with two second band pulleys (20), and the transmission is connected with two belts (16) between two first band pulleys (19) and two second band pulleys (20).

3. The weak well temperature monitoring device of claim 1, wherein: the upper surface of supporting shoe (4) fixedly connected with two crashproof poles (10), two crashproof poles (10) are located the front side of rising board (5), and the upper end of two crashproof poles (10) is provided with two wheels (11).

4. A weak well temperature monitoring device as defined by claim 3, wherein: the protection board (13) is L-shaped, the upper surface sliding connection of protection board (13) diaphragm and protection case (1), fixedly connected with two springs (15) between the riser of protection board (13) and the front side surface of protection case (1), the front side surface fixedly connected with slide bar (14) of protection case (1), the front side surface of riser of protection board (13) is run through in slide bar (14), the rear side surface of protection board (13) diaphragm contacts with two crash bars (10).

5. The weak well temperature monitoring device of claim 1, wherein: the upper surface of supporting shoe (4) rotates and is connected with second threaded rod (7), and screw hole (6) that extend its lower surface are offered to the upper surface of rising board (5), and lower surface that rising board (5) was extended through screw hole (6) to second threaded rod (7), threaded connection between second threaded rod (7) and screw hole (6).