CN216132582U

CN216132582U - Cable surface temperature measuring device

Info

Publication number: CN216132582U
Application number: CN202121311997.4U
Authority: CN
Inventors: 韦苗苗; 刘明
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-03-25
Anticipated expiration: 2032-01-13

Abstract

The utility model belongs to the technical field of cable detection, and particularly relates to a cable surface temperature measuring device which comprises an upper mounting box body and a lower mounting box body, wherein a detection assembly is arranged inside a placing groove on the inner side of the upper mounting box body, and a support assembly is arranged inside the placing groove on the inner side of the lower mounting box body; the supporting component includes the arc down, the connecting block, the installation pole, the block lug, gag lever post and reset spring, determine module includes the threaded rod, go up the arc, fixed loop bar, the telescopic link, expanding spring, cable surface temperature probe, the supporting component and the determine module cooperation of setting are used, can fix and carry out the temperature measurement to the cable of different thicknesses, and can also carry out the temperature measurement to two cables simultaneously, work efficiency is improved, the isolated subassembly that sets up is used with last installation box body and the cooperation of installation box body down, can make the inside inclosed enclosure space that forms of this device, and then can prevent the influence of external factor to the temperature, be convenient for obtain accurate measurement value.

Description

Cable surface temperature measuring device

Technical Field

The utility model relates to the technical field of cable detection, in particular to the field of a cable surface temperature measuring device.

Background

The cable is made of one or more conductors insulated from each other and a conducting wire wrapped by an insulating protective layer, and then the cable is erected through a cable frame to transmit electric power or information from one place to another place, in the long-time use process, the cable can be damaged due to external factors and self aging, so that maintenance personnel are required to perform regular inspection and maintenance, in the cable maintenance process, the temperature on the surface of the cable is usually required to be measured to deduce whether the temperature inside the cable is too high or not, but the existing cable temperature measuring device has some problems in use, the existing temperature measuring device is not convenient to fix cables with different thicknesses, so that a temperature probe on the surface of the cable cannot well approach the surface of the cable to measure the temperature, the temperature measuring data has larger errors, and the existing temperature measuring device is easily interfered by external factors during temperature measurement, therefore, the cable surface temperature measuring device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a cable surface temperature measuring device which can effectively solve the problems in the background technology.

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

the utility model provides a cable surface temperature measuring device, includes installation box body and lower installation box body, go up the installation box body with the installation box body is connected through fastening bolt down, its characterized in that: placing grooves are formed in the upper mounting box body and the lower mounting box body, a detection assembly is arranged in the placing groove on the inner side of the upper mounting box body, and a support assembly is arranged in the placing groove on the inner side of the lower mounting box body;

the support assembly comprises a lower arc-shaped plate, a connecting block, an installation rod, a clamping lug, a limiting rod and a reset spring, the lower end of the lower arc-shaped plate is fixedly connected with the connecting block, the connecting block is in threaded connection with the upper end of the installation rod, both sides of the lower end of the installation rod are provided with lug grooves, the clamping lug is positioned in the lug grooves, the limiting rod is further arranged in the lug grooves, the reset spring is sleeved at the outer end of the limiting rod, the detection assembly comprises a threaded rod, an upper arc-shaped plate, a fixed sleeve rod, a telescopic spring and a cable surface temperature probe, the lower end of the threaded rod is rotatably connected with the upper arc-shaped plate, the lower end of the upper arc-shaped plate is fixedly connected with the fixed sleeve rod, the lower end face of the fixed sleeve rod is provided with a telescopic groove, and the upper end of the telescopic rod is positioned in the telescopic groove, the cable surface temperature probe is arranged below the telescopic rod through the mounting plate.

Preferably, the lower mounting box body is further provided with two sets of mounting grooves therein, the lower end of the mounting rod is inserted into the mounting grooves, one end of the return spring is fixedly connected with the clamping convex block, the other end of the return spring is connected with the inner wall of the convex block groove, and the clamping convex block is provided with a limiting groove matched with the limiting rod.

Preferably, the cable surface temperature measuring device is provided with two groups of supporting assemblies and two groups of detecting assemblies, and the lower arc-shaped plates are provided with a plurality of groups of supporting assemblies and different in size.

Preferably, the upper mounting box body is provided with a threaded hole matched with the threaded rod, the threaded rod is in threaded connection with the upper mounting box body, the upper end of the threaded rod above the upper mounting box body is fixedly connected with a rotating knob, and the upper arc plate is located above the lower arc plate.

Preferably, the cable surface temperature measuring device of the present invention is configured such that an extension spring is disposed inside the extension groove, the extension spring is connected to an upper end of the extension rod, and the cable surface temperature probe is connected to an external controller via a signal sensor.

Preferably, an isolation assembly is arranged between the upper mounting box body and the lower mounting box body and comprises cable through holes and elastic rubber pads, the cable through holes are formed in the two sides of the upper mounting box body and the two sides of the lower mounting box body, the elastic rubber pads are arranged on the cable through holes, and the elastic rubber pads are made of rubber materials.

Compared with the prior art, the utility model has the beneficial effects that:

the supporting assembly and the detecting assembly are matched for use, cables with different thicknesses can be fixed and temperature can be measured, two cables can be measured simultaneously, the working efficiency is improved, the lower arc-shaped plate matched with the cables with different thicknesses is installed, the upper arc-shaped plate and the lower arc-shaped plate are covered at the upper end and the lower end of the cable, the cable can be clamped, the cable surface temperature probe is further contacted with the cable surface and the temperature can be measured, accurate measurement values can be obtained conveniently, the isolating assembly is matched with the upper installation box body and the lower installation box body for use, so that a closed space can be formed inside the device, the influence of external factors on the temperature can be further prevented, the cables can be tightly wrapped through the elastic rubber pad, and a relatively closed space can be formed, the temperature measuring device has the advantages of preventing wind factors from interfering the temperature measuring result, being convenient to obtain accurate measuring values, being convenient to use and being simple to operate.

Drawings

Fig. 1 is a schematic view of a partial internal structure of a cable surface temperature measuring device according to the present invention.

Fig. 2 is a schematic diagram illustrating the operation of the cable surface temperature measuring device when the engaging protrusion is ejected.

Fig. 3 is a partially enlarged schematic view of a cable surface temperature measuring device according to the present invention.

Fig. 4 is a schematic view of the overall structure of a cable surface temperature measuring device according to the present invention.

In the figure:

1. a box body is arranged on the upper mounting plate; 2. a lower mounting box body; 3. fastening a bolt; 4. a placement groove;

5. a support assembly; 6. a lower arc-shaped plate; 7. connecting blocks; 8. mounting a rod; 9. a bump groove;

10. clamping the convex block; 11. a limiting rod; 12. a return spring; 13. a limiting groove; 14. mounting grooves;

15. a detection component; 16. a threaded rod; 17. rotating the knob; 18. an upper arc plate; 19. fixing the loop bar; 20. a telescopic rod; 21. a tension spring; 22. a cable surface temperature probe;

23. an isolation component; 24. the cable passes through the hole; 25. an elastic rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, 2 and 3:

a cable surface temperature measuring device comprises an upper mounting box body 1 and a lower mounting box body 2, wherein the upper mounting box body 1 and the lower mounting box body 2 are connected through a fastening bolt 3, a placing groove 4 is formed in each of the upper mounting box body 1 and the lower mounting box body 2, a detection assembly 15 is arranged in the placing groove 4 positioned on the inner side of the upper mounting box body 1, and a support assembly 5 is arranged in the placing groove 4 positioned on the inner side of the lower mounting box body 2;

the supporting component 5 comprises a lower arc-shaped plate 6, a connecting block 7, a mounting rod 8, a clamping convex block 10, a limiting rod 11 and a reset spring 12, the lower end of the lower arc-shaped plate 6 is fixedly connected with the connecting block 7, the connecting block 7 is in threaded connection with the upper end of the mounting rod 8, both sides of the lower end of the mounting rod 8 are provided with convex block grooves 9, the clamping convex block 10 is positioned inside the convex block grooves 9, the limiting rod 11 is further arranged inside the convex block grooves 9, the reset spring 12 is sleeved outside the limiting rod 11, the detecting component 15 comprises a threaded rod 16, an upper arc-shaped plate 18, a fixed loop bar 19, a telescopic rod 20, a telescopic spring 21 and a cable surface temperature probe 22, the lower end of the threaded rod 16 is rotatably connected with the upper arc-shaped plate 18, the lower end of the upper arc-shaped plate 18 is fixedly connected with the fixed loop bar 19, the lower end face of the fixed loop bar 19 is provided with a telescopic groove, the upper end of the telescopic rod 20 is positioned inside the telescopic groove, the cable surface temperature probe 22 is disposed below the telescoping rod 20 by a mounting plate.

In this embodiment: fastening bolt 3 through setting up is convenient for carry out the block with last installation box body 1 and lower installation box body 2, and then be convenient for place this device on the cable, cable installation to different thicknesses is arc 6 down rather than assorted, threaded rod 16 that the rethread rotated the setting, make and go up arc 18 and move down, through with last arc 18 and lower arc 6 lid close the upper and lower end at the cable and then can be with the cable block, further make cable surface temperature probe 22 and cable surface contact and measure the temperature to it, be convenient for obtain accurate measurement value.

Further, the method comprises the following steps:

in an alternative embodiment, two sets of mounting grooves 14 are further formed in the lower mounting box 2, the lower end of the mounting rod 8 is inserted into the mounting grooves 14, one end of the return spring 12 is fixedly connected with the engaging protrusion 10, the other end of the return spring 12 is connected with the inner wall of the protrusion groove 9, and the engaging protrusion 10 is provided with a limiting groove 13 matched with the limiting rod 11.

In this embodiment: through the inside of the lower extreme cartridge that will install pole 8 that sets up at mounting groove 14, be convenient for change different lower arc 6, in-process through the inside that inserts mounting groove 14 with the lower extreme of installing pole 8, the inside of mounting groove 14 is touched and then the inside of retracting to boss groove 9 to the block lug 10 of setting, make installation pole 8 just can continue to move down to the bottom of mounting groove 14, elasticity through the reset spring 12 that sets up makes the block lug 10 tight with the inner wall laminating of mounting groove 14, and then make the inside at mounting groove 14 that the lower extreme of installing pole 8 can be firm, be convenient for install and dismantle, and the operation is simple.

Further, the method comprises the following steps:

in an alternative embodiment, the supporting assembly 5 and the detecting assembly 15 are arranged in two groups, and the lower arc-shaped plate 6 is provided with a plurality of groups and has different sizes.

In this embodiment: through setting up supporting component 5 and detecting component 15 into two sets ofly, and then make and to measure two cables simultaneously, and then improved work efficiency, and when measuring two cables simultaneously, be convenient for place this device on two cables, also played the balancing act, through being provided with a plurality of groups with lower arc 6, and then can make the cable to different thicknesses have all the time to support its lower part rather than assorted arc.

Further, the method comprises the following steps:

in an alternative embodiment, the upper mounting box 1 is provided with a threaded hole matched with the threaded rod 16, the threaded rod 16 is in threaded connection with the upper mounting box 1, the upper end of the threaded rod 16 above the upper mounting box 1 is fixedly connected with a rotating knob 17, and the upper arc-shaped plate 18 is positioned above the lower arc-shaped plate 6.

In this embodiment: through the rotation knob 17 that rotates the setting for the threaded rod 16 drives arc 18 and moves down, and then makes cable surface temperature probe 22 and cable surface contact and carry out the temperature measurement to it, is convenient for obtain accurate measurement numerical value, can carry out the block with the cable through last arc 18 and the lower arc 6 that set up, is convenient for fix the cable, is convenient for measure.

Further, the method comprises the following steps:

in an alternative embodiment, a telescopic spring 21 is arranged inside the telescopic slot, the telescopic spring 21 is connected with the upper end of the telescopic rod 20, and the cable surface temperature probe 22 is connected with an external controller through a signal sensor.

In this embodiment: make telescopic link 20 can stretch out and draw back the removal through the expanding spring 21 that sets up, and then make the cable surface temperature probe 22 that sets up have certain flexible removal space, prevent to press from both sides cable surface temperature probe 22 or the cable that bad setting when fixing the cable.

As shown in fig. 1 and 4:

go up installation box body 1 and still be provided with isolated subassembly 23 down between the installation box body 2, isolated subassembly 23 includes cable clearing hole 24 and elastic rubber pad 25, and cable clearing hole 24 has all been seted up to the both sides of going up installation box body 1 and lower installation box body 2, and elastic rubber pad 25 sets up on cable clearing hole 24, and elastic rubber pad 25 adopts rubber materials to make.

In this embodiment: through the isolated subassembly 23 that sets up and last installation box body 1 and the cooperation of installing box body 2 down and using, and then can be so that this device is inside to form inclosed enclosure space, and then can prevent the influence of external factor to the temperature, can wrap up the cable tightly through the elastic rubber pad 25 that sets up, and then can form comparatively inclosed space, prevent that the factor of wind from disturbing the temperature measurement result, be convenient for obtain accurate measurement numerical value, easy operation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cable surface temperature measuring device, includes installation box body (1) and lower installation box body (2), go up installation box body (1) with installation box body (2) are connected its characterized in that through fastening bolt (3) down: placing grooves (4) are formed in the upper mounting box body (1) and the lower mounting box body (2), a detection assembly (15) is arranged in the placing groove (4) on the inner side of the upper mounting box body (1), and a support assembly (5) is arranged in the placing groove (4) on the inner side of the lower mounting box body (2);

the support assembly (5) comprises a lower arc-shaped plate (6), a connecting block (7), an installation rod (8), a clamping lug (10), a limiting rod (11) and a reset spring (12), the lower end of the lower arc-shaped plate (6) is fixedly connected with the connecting block (7), the connecting block (7) is in threaded connection with the upper end of the installation rod (8), lug grooves (9) are formed in two sides of the lower end of the installation rod (8), the clamping lug (10) is located inside the lug grooves (9), the limiting rod (11) is further arranged inside the lug grooves (9), the reset spring (12) is sleeved at the outer end of the limiting rod (11), the detection assembly (15) comprises a threaded rod (16), an upper arc-shaped plate (18), a fixed sleeve rod (19), a telescopic rod (20), a telescopic spring (21) and a cable surface temperature probe (22), the lower extreme of threaded rod (16) with go up arc (18) and rotate and connect, go up the lower extreme of arc (18) with fixed loop bar (19) fixed connection, flexible groove has been seted up to the lower terminal surface of fixed loop bar (19), the upper end of telescopic link (20) is located the inside in flexible groove, cable surface temperature probe (22) pass through the below of mounting panel setting at telescopic link (20).

2. The cable surface temperature measuring device according to claim 1, wherein: two sets of mounting grooves (14) are further formed in the lower mounting box body (2), the lower end of the mounting rod (8) is inserted into the mounting grooves (14), one end of the reset spring (12) is fixedly connected with the clamping convex block (10), the other end of the reset spring (12) is connected with the inner wall of the convex block groove (9), and the limiting groove (13) matched with the limiting rod (11) is formed in the clamping convex block (10).

3. The cable surface temperature measuring device according to claim 1, wherein: the supporting assembly (5) and the detecting assembly (15) are both arranged into two groups, and the lower arc-shaped plate (6) is provided with a plurality of groups and is different in size.

4. The cable surface temperature measuring device according to claim 1, wherein: the upper mounting box body (1) is provided with a threaded hole matched with the threaded rod (16), the threaded rod (16) is in threaded connection with the upper mounting box body (1) and is located above the upper mounting box body (1), the upper end of the threaded rod (16) is fixedly connected with a rotating knob (17), and the upper arc plate (18) is located above the lower arc plate (6).

5. The cable surface temperature measuring device according to claim 1, wherein: the telescopic groove is characterized in that a telescopic spring (21) is arranged inside the telescopic groove, the telescopic spring (21) is connected with the upper end of the telescopic rod (20), and the cable surface temperature probe (22) is connected with an external controller through a signal sensor.

6. The cable surface temperature measuring device according to claim 1, wherein: go up installation box body (1) with still be provided with isolated subassembly (23) down between installation box body (2), isolated subassembly (23) include cable clearing hole (24) and elastic rubber pad (25), go up installation box body (1) with cable clearing hole (24) have all been seted up to the both sides of installation box body (2) down, elastic rubber pad (25) set up on cable clearing hole (24), elastic rubber pad (25) adopt rubber materials to make.