CN214583664U

CN214583664U - Temperature measuring device for high-voltage electrical equipment

Info

Publication number: CN214583664U
Application number: CN202121249716.7U
Authority: CN
Inventors: 沈聪
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-05
Filing date: 2021-06-05
Publication date: 2021-11-02
Anticipated expiration: 2031-06-05

Abstract

The utility model belongs to the technical field of the temperature measuring device technique and specifically relates to a high-voltage electrical equipment temperature measuring device, be provided with intelligent infrared thermometer in the sleeve, be provided with the bottom plate that corresponds with it under the roof, fixed mounting has the cover body between roof and the bottom plate, the rotatable back shaft of installing on the internal bottom plate of cover, back shaft and the coaxial setting of sleeve, back shaft fixed connection is on intelligent infrared thermometer bottom, fixedly connected with rack on the sleeve bottom of roof below, the rack is on a parallel with the back shaft setting, rack one side is provided with the first gear of meshing with it, coaxial connection has the rotation axis on the first gear, rotatable the installing backup pad on the rotation axis, backup pad fixed connection is on the bottom plate, coaxial fixedly connected with second gear on the back shaft, second gear one side is provided with the incomplete gear with it meshing, coaxial fixedly connected with transmission shaft on the incomplete gear. The utility model discloses contactless temperature measurement can be realized, measuring equipment's that can be more comprehensive temperature.

Description

Temperature measuring device for high-voltage electrical equipment

Technical Field

The utility model relates to a temperature measuring device technical field especially relates to a high-voltage electrical equipment temperature measuring device.

Background

The new edition of regulations issued by national grid companies stipulate that high-voltage electrical equipment is provided with a voltage grade of 1000v or more, and low-voltage electrical equipment is provided with a voltage grade of 1000v or less. In the process of daily maintenance of high-voltage electrical equipment, the temperature measuring device is required to be used for periodically measuring the temperature of the equipment so as to know the working condition of the equipment in time, and therefore, when overheating occurs, corresponding cooling and fault removal operations are performed in time; the existing temperature measurement mode mostly needs a large amount of high-voltage electrical equipment to be arranged in a machine room, so that maintenance personnel entering the machine room need to wear a large number of protective tools for safety, the measurement is very inconvenient, and meanwhile, electric shock accidents possibly occur and the safety is very low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that among the prior art, the maintainer who gets into in the computer lab needs to wear a lot of protective equipment for the safety consideration, measures very inconveniently, still can have the electric shock occurence of failure simultaneously, very unsafe shortcoming, and the high-voltage electrical equipment temperature measuring device who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a temperature measuring device for high-voltage electrical equipment is designed, and comprises a top plate, wherein a through hole is formed in the top plate, a sleeve is coaxially inserted in the through hole, an intelligent infrared thermometer is arranged in the sleeve, a bottom plate corresponding to the top plate is arranged under the top plate, a cover body is fixedly arranged between the top plate and the bottom plate, a support shaft is rotatably arranged on the bottom plate in the cover body and is coaxially arranged with the sleeve, the support shaft is fixedly connected to the bottom end of the intelligent infrared thermometer, a rack is fixedly connected to the bottom end of the sleeve under the top plate and is parallel to the support shaft, a first gear meshed with the rack is arranged on one side of the rack, a rotating shaft is coaxially connected to the first gear, a support plate is rotatably arranged on the rotating shaft and is fixedly connected to the bottom plate, and a second gear is coaxially and fixedly connected to the support shaft, one side of the second gear is provided with an incomplete gear meshed with the second gear, a transmission shaft is coaxially and fixedly connected onto the incomplete gear, the transmission shaft is rotatably installed on the bottom plate, the transmission shaft is in transmission connection with the rotating shaft through a transmission module, the rotating shaft is further in transmission connection with a driving module, and a round cover is fixedly installed at the top end of the intelligent infrared thermometer.

Preferably, the transmission module comprises a transverse shaft, a first bevel gear and a second bevel gear, the transverse shaft is parallel to the rotating shaft, the transverse shaft is coaxially and fixedly connected with the second bevel gear, the transmission shaft is coaxially and fixedly connected with the first bevel gear, the second bevel gear is meshed with the first bevel gear, and the transverse shaft is in transmission connection with the rotating shaft through a transmission mechanism.

Preferably, drive mechanism includes first sprocket, chain, second sprocket, coaxial fixed mounting has first sprocket on the cross axle, coaxial fixed mounting has the second sprocket on the rotation axis, the cooperation is installed the chain between first sprocket and the second sprocket.

Preferably, the outer surface of the sleeve is coated with lubricating grease.

The utility model provides a pair of high-voltage electrical equipment temperature measuring device, beneficial effect lies in: when temperature measurement is not needed, the whole intelligent infrared thermometer is sealed in the sleeve (as shown in figure 1), so that dust prevention and protection of the intelligent infrared thermometer are realized; when temperature measurement is needed, an operator controls the driving module to drive the rotating shaft to rotate, the rotating shaft drives the first gear to rotate, the first gear drives the rack meshed with the first gear to move downwards, the rack drives the sleeve to move downwards, at the moment, the intelligent infrared thermometer is exposed (as shown in figure 2), then the intelligent infrared thermometer can measure the temperature of high-voltage electrical equipment in the machine room area, the rotating shaft also drives the transmission shaft to rotate through the transmission module in the temperature measurement process, the transmission shaft drives the incomplete gear to rotate, the incomplete gear drives the second gear meshed with the incomplete gear to rotate, the second gear drives the support shaft to intermittently rotate, the support shaft drives the infrared thermometer to intermittently rotate, so that the intelligent infrared thermometer can measure the temperature of the high-voltage electrical equipment in different directions to obtain more comprehensive temperature data, and the whole measurement process does not need manual work to enter the machine room, is very safe and convenient.

Drawings

Fig. 1 is a schematic structural diagram of a temperature measuring device for high-voltage electrical equipment according to the present invention;

fig. 2 is a schematic structural diagram of a temperature measuring device for high-voltage electrical equipment according to the present invention;

fig. 3 is a schematic view of an internal structure of a temperature measuring device for high-voltage electrical equipment according to the present invention;

fig. 4 is a schematic diagram of an internal structure of a temperature measuring device for high-voltage electrical equipment according to the present invention;

fig. 5 is a partial structural view of a portion a of fig. 3.

In the figure: in the figure: the device comprises a top plate 1, a sleeve 2, an intelligent infrared thermometer 3, a disc 4, a supporting shaft 5, a bottom plate 6, a cover body 7, a fixing block 8, a guide rod 9, a vertical plate 10, a rack 11, a first gear 12, a rotating shaft 13, a supporting plate 14, a second gear 15, an incomplete gear 16, a transmission shaft 17, a side plate 18, a transverse shaft 19, a first bevel gear 20, a second bevel gear 21, a first chain wheel 22, a chain 23 and a second chain wheel 24.

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.

Example 1

Referring to fig. 1-5, a temperature measuring device for high-voltage electrical equipment comprises a top plate 1, wherein a through hole is formed in the top plate 1, a sleeve 2 is coaxially inserted into the through hole, and lubricating grease is coated on the outer surface of the sleeve 2. The lubricating grease is coated, so that the outer wall of the sleeve 2 can be prevented from being seriously abraded, and the service life of the sleeve 2 is prolonged. Be provided with intelligent infrared thermometer 3 in the sleeve 2, be provided with remote control and communication module in this intelligent infrared thermometer 3, operating personnel can this intelligent thermometer 3 of remote control carry out temperature measurement, can upload the host computer to the data that obtain of measuring simultaneously. A bottom plate 6 corresponding to the top plate 1 is arranged right below the top plate 1, a cover body 7 is fixedly arranged between the top plate 1 and the bottom plate 6, a supporting shaft 5 is rotatably arranged on the bottom plate 6 in the cover body 7, the supporting shaft 5 and the sleeve 2 are coaxially arranged, the supporting shaft 5 is fixedly connected to the bottom end of the intelligent infrared thermometer 3, a rack 11 is fixedly connected to the bottom end of the sleeve 2 below the top plate 1, the rack 11 is arranged in parallel with the supporting shaft 5, a first gear 12 meshed with the rack 11 is arranged on one side of the rack 11, a rotating shaft 13 is coaxially connected to the first gear 12, a supporting plate 14 is rotatably arranged on the rotating shaft 13, the supporting plate 14 is fixedly connected to the bottom plate 6, a second gear 15 is coaxially and fixedly connected to the supporting shaft 5, an incomplete gear 16 meshed with the second gear 15 is arranged on one side of the second gear, a transmission shaft 17 is coaxially and fixedly connected to the incomplete gear 16, and the transmission shaft 17 is rotatably arranged on the bottom plate 6, be connected through the transmission module transmission between transmission shaft 17 and the rotation axis 13, rotation axis 13 still transmission is connected with drive module, and drive module includes motor, remote control module, and the transmission is connected between the main shaft of motor and the rotation axis 13, motor and remote control module electric connection, and operating personnel can operate through remote control module control motor. The top end of the intelligent infrared thermometer 3 is fixedly provided with a round cover 4. The round cover 4 is matched with the sleeve 2 to cover the whole intelligent infrared thermometer 3, so that the effects of collision prevention and dust prevention are achieved.

When the utility model is used, an operator fixedly installs the device in a machine room area beside high-voltage electrical equipment, and when temperature measurement is not needed, the whole intelligent infrared thermometer 3 is sealed in the sleeve 2 (as shown in figure 1), thereby realizing the dust prevention and protection of the intelligent infrared thermometer 3; when temperature measurement is needed, an operator controls the driving module to drive the rotating shaft 13 to rotate, the rotating shaft 13 drives the first gear 12 to rotate, the first gear 12 drives the rack 11 engaged with the first gear to move downwards, the rack 11 drives the sleeve 2 to move downwards, the intelligent infrared thermometer 3 is exposed (as shown in figure 2), and then the intelligent infrared thermometer 3 can measure the temperature of high-voltage electrical equipment in the machine room area, in the process of temperature measurement, the rotating shaft 13 drives the transmission shaft 17 to rotate through the transmission module, the transmission shaft 17 drives the incomplete gear 16 to rotate, the incomplete gear 16 drives the second gear 15 meshed with the incomplete gear to rotate, the second gear 15 drives the supporting shaft 5 to intermittently rotate, the supporting shaft 5 drives the infrared thermometer 3 to intermittently rotate, therefore, the intelligent infrared thermometer 3 can measure the temperature of the high-voltage electrical equipment in different directions to obtain more comprehensive temperature data.

Example 2

Referring to fig. 1-5, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the transmission module includes a transverse shaft 19, a first bevel gear 20, and a second bevel gear 21, the transverse shaft 19 is disposed parallel to the rotation shaft 13, the transverse shaft 19 is coaxially and fixedly connected with the second bevel gear 21, the transmission shaft 17 is coaxially and fixedly connected with the first bevel gear 20, the second bevel gear 21 is engaged with the first bevel gear 20, and the transverse shaft 19 is in transmission connection with the rotation shaft 13 through a transmission mechanism. The transmission mechanism comprises a first chain wheel 22, a chain 23 and a second chain wheel 24, the first chain wheel 22 is coaxially and fixedly installed on the transverse shaft 19, the second chain wheel 24 is coaxially and fixedly installed on the rotating shaft 13, and the chain 23 is installed between the first chain wheel 22 and the second chain wheel 24 in a matched mode.

When the transmission module is used, when the rotating shaft 13 rotates, the rotating shaft drives the second chain wheel 24 to rotate, the second chain wheel 24 drives the first chain wheel 22 to rotate through a chain, the first chain wheel 22 drives the transverse shaft 19 to rotate, the transverse shaft 19 drives the second bevel gear 21 to rotate, the second bevel gear 21 drives the first bevel gear 20 meshed with the second bevel gear to rotate, and the first bevel gear 20 drives the transmission shaft 17 to rotate, so that transmission is realized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A temperature measuring device for high-voltage electrical equipment comprises a top plate (1) and is characterized in that a through hole is formed in the top plate (1), a sleeve (2) is coaxially inserted into the through hole, an intelligent infrared thermometer (3) is arranged in the sleeve (2), a bottom plate (6) corresponding to the through hole is arranged under the top plate (1), a cover body (7) is fixedly installed between the top plate (1) and the bottom plate (6), a support shaft (5) is rotatably installed on the bottom plate (6) in the cover body (7), the support shaft (5) and the sleeve (2) are coaxially arranged, the support shaft (5) is fixedly connected to the bottom end of the intelligent infrared thermometer (3), a rack (11) is fixedly connected to the bottom end of the sleeve (2) under the top plate (1), the rack (11) is arranged in parallel to the support shaft (5), a first gear (12) meshed with the rack (11) is arranged on one side of the rack (11), the intelligent infrared thermometer is characterized in that a rotating shaft (13) is coaxially connected onto the first gear (12), a supporting plate (14) is rotatably mounted on the rotating shaft (13), the supporting plate (14) is fixedly connected onto the bottom plate (6), a second gear (15) is coaxially and fixedly connected onto the supporting shaft (5), an incomplete gear (16) meshed with the second gear is arranged on one side of the second gear (15), a transmission shaft (17) is coaxially and fixedly connected onto the incomplete gear (16), the transmission shaft (17) is rotatably mounted onto the bottom plate (6), the transmission shaft (17) is in transmission connection with the rotating shaft (13) through a transmission module, the rotating shaft (13) is further in transmission connection with a driving module, and a round cover (4) is fixedly mounted at the top end of the intelligent infrared thermometer (3).

2. The temperature measuring device for the high-voltage electrical equipment according to claim 1, wherein the transmission module comprises a transverse shaft (19), a first bevel gear (20) and a second bevel gear (21), the transverse shaft (19) is arranged parallel to the rotating shaft (13), the transverse shaft (19) is coaxially and fixedly connected with the second bevel gear (21), the transmission shaft (17) is coaxially and fixedly connected with the first bevel gear (20), the second bevel gear (21) is meshed with the first bevel gear (20), and the transverse shaft (19) is in transmission connection with the rotating shaft (13) through a transmission mechanism.

3. The temperature measuring device for the high-voltage electrical equipment, according to claim 2, is characterized in that the transmission mechanism comprises a first chain wheel (22), a chain (23) and a second chain wheel (24), the first chain wheel (22) is coaxially and fixedly installed on the transverse shaft (19), the second chain wheel (24) is coaxially and fixedly installed on the rotating shaft (13), and the chain (23) is installed between the first chain wheel (22) and the second chain wheel (24) in a matching manner.

4. The temperature measuring device for high-voltage electrical equipment according to claim 1, characterized in that the outer surface of the sleeve (2) is coated with grease.