CN217211195U - Portable high accuracy temperature sensing cable detection device - Google Patents
Portable high accuracy temperature sensing cable detection device Download PDFInfo
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- CN217211195U CN217211195U CN202220182275.1U CN202220182275U CN217211195U CN 217211195 U CN217211195 U CN 217211195U CN 202220182275 U CN202220182275 U CN 202220182275U CN 217211195 U CN217211195 U CN 217211195U
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Abstract
The utility model discloses a portable high-precision temperature-sensing cable detection device, which relates to the technical field of cable detection and comprises a detection shell, wherein heat insulation support plates are fixedly arranged at the top and the bottom of the detection shell, and guide devices are fixedly arranged at the two ends of the inner side of each heat insulation support plate; the guide device is provided with a clamping piece, so that the guide device can adjust the position of the clamping piece under the action of external force; and one side of each of the two clamping pieces is fixedly provided with a heat conduction device, the heat conduction device extends into the detection shell, and the heat conduction device is adapted to the structure of the heating cable. The utility model discloses detection device and heat conduction device cut apart, avoid influencing each other between detection device and the heat conduction device to improve detection device's detection precision; utilize heat conduction groove and louvre can avoid the heat to run off with heat direct action on the cable to influence detection speed.
Description
Technical Field
The utility model relates to a cable detects technical field, in particular to portable high accuracy temperature sensing cable detection device.
Background
The temperature sensing cable, also known as a linear temperature sensing fire detector, has the capability of continuously monitoring the temperature of a protected object along the whole line. The temperature sensing cable is stable and reliable, and is suitable for fire detection in severe environment.
At authorized utility model CN 211855634U's a portable high accuracy temperature sensing cable detection device, the centre gripping upper plate is with the centre gripping hypoplastron through holding the line gyro wheel with the temperature sensing cable centre gripping, heat the heater strip through heating mechanism this moment, the temperature on temperature sensing cable surface risees this moment, respond to temperature sensing cable surface temperature through temperature sensing probe, when the temperature sensing cable passes through the alarm and reports to the police, it is unanimous whether to observe temperature sensing cable surface temperature and standard temperature this moment, and then accomplished the detection of temperature sensing cable, examine time measuring to power cable simultaneously, can directly survey power cable's surface temperature through temperature sensing probe.
However, in this apparatus, since the heating mechanism and the detection mechanism are installed in one chamber, there is a possibility that the temperature increase rate of the detection mechanism is higher than that of the cable, and the cable detection is deviated.
Therefore, it is necessary to provide a portable high-precision temperature-sensitive cable detection device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable high accuracy temperature sensing cable detection device to solve heating mechanism and the detection mechanism that provide in the above-mentioned background art and install at a cavity, this programming rate that just leads to detection mechanism probably is greater than the programming rate of cable, leads to the cable to detect the problem that takes place the deviation.
In order to achieve the above object, the utility model provides a following technical scheme: a portable high-precision temperature-sensing cable detection device comprises a detection shell, wherein heat insulation support plates are fixedly arranged at the top and the bottom of the detection shell, and guide devices are fixedly arranged at two ends of the inner side of each heat insulation support plate; the guide device is provided with a clamping piece, so that the guide device can adjust the position of the clamping piece under the action of external force;
two one side fixed mounting of holder has heat-transfer device, heat-transfer device extends to the inside that detects the casing, heat-transfer device is adapted for the structure of heating cable, the inside middle part fixed mounting that insulates against heat the extension board has the detection device who is used for detecting the cable.
Optionally, the guide device comprises a hanging plate fixed on the heat insulation supporting plate, a sliding groove is formed in the hanging plate, a sliding block is slidably mounted inside the sliding groove and fixed on the clamping piece, a first spring is fixedly mounted at the top of the sliding block, and the top of the first spring is fixedly connected with the inner top wall of the sliding groove.
Optionally, a heat conduction groove is formed in the clamping piece, and a plurality of heat dissipation holes communicated with the heat conduction groove are formed in the inner side of the clamping piece.
Optionally, the heat conduction device includes a heat conduction pipeline communicated with the heat conduction groove, one end of the heat conduction pipeline, which is far away from the clamping member, extends into the detection casing, and the upper end and the lower end of the detection casing are both fixedly connected with a heating electric wire set.
Optionally, the right side fixed mounting who detects the casing has the installation cover body, the internally mounted of installation cover body has the air exhauster.
Optionally, the detection device includes a detection head in contact with the cable, a protection casing is fixedly connected to the top of the detection head, a display is fixedly connected to the top of the protection casing through a wire, and the display is fixedly connected to the outer side of the heat insulation support plate.
Optionally, the top of the protection housing is fixedly connected with a second spring, and one end of the second spring, which is far away from the protection housing, is fixedly connected with the inner side of the heat insulation support plate.
The utility model discloses a technological effect and advantage:
1. the utility model separates the detection device from the heat conduction device, and avoids the mutual influence between the detection device and the heat conduction device, thereby improving the detection precision of the detection device; utilize heat conduction groove and louvre can avoid the heat to run off with heat direct action on the cable to influence detection speed.
2. The utility model discloses utilize the cooperation of sliding block and hanger plate to transfer the interdynamic of holder to lead, avoid the holder to take place the deviation when sliding, utilize the setting of air exhauster can fill into gas, and the time gas adds heat-conduction, utilizes the setting of second spring can guarantee to detect the contact of head and cable.
Drawings
FIG. 1 is a schematic side view of the structure of the present invention;
FIG. 2 is a schematic view of the interior of the structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the interior of the holder structure of the present invention;
fig. 5 is a schematic view of the structure of the exhaust fan of the present invention.
In the figure: 1. detecting the shell; 2. a heat insulation support plate; 3. a clamping member; 4. a hanger plate; 5. a sliding groove; 6. a slider; 7. A first spring; 8. a heat conducting groove; 9. heat dissipation holes; 10. a heat conducting pipe; 11. heating the electric wire set; 12. mounting a sleeve body; 13. an exhaust fan; 14. a detection head; 15. a protective housing; 16. a display; 17. a second housing.
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.
The utility model provides a portable high-precision temperature-sensing cable detection device as shown in figures 1-5, which comprises a detection shell 1, wherein heat insulation support plates 2 are fixedly arranged at the top and the bottom of the detection shell 1, and guide devices are fixedly arranged at the two ends of the inner side of each heat insulation support plate 2; the guide device is provided with a clamping piece 3, so that the guide device can adjust the position of the clamping piece 3 under the action of external force;
one side fixed mounting of two holders 3 has heat-transfer device, and heat-transfer device extends to the inside that detects casing 1, and heat-transfer device is adapted for heating cable's structure, and the inside middle part fixed mounting that separates heat extension board 2 has a detection device who is used for detecting the cable.
In this embodiment, cut apart detection device and heat-transfer device, avoid influencing each other between detection device and the heat-transfer device to improve detection device's detection precision.
The cable is heated by the arrangement of the heat conduction device, and then the detection is carried out by the detection device; the heat loss of the heat conduction device can be avoided by utilizing the arrangement of the heat insulation support plate 2.
The utility model discloses an in some embodiments, guider is including fixing hanger plate 4 on thermal-insulated extension board 2, has seted up sliding tray 5 on hanger plate 4, and sliding tray 5's inside slidable mounting has sliding block 6, and sliding block 6 is fixed on holder 3, and sliding block 6's top fixed mounting has first spring 7, the top of first spring 7 and the interior roof fixed connection of sliding tray 5.
In this embodiment, utilize the cooperation of sliding block 6 and hanger plate 4 to transfer the interdynamic of holder 3 and lead, avoid holder 3 to take place the deviation when sliding, the height of holder 3 can be guaranteed in the setting of hanger plate 4 and first spring 7 simultaneously to the centre gripping of holder 3 provides clamping-force.
The utility model discloses an in some embodiments, heat conduction groove 8 has been seted up to the inside of holder 3, and a plurality of louvres 9 with the heat conduction groove 8 intercommunication are seted up to the inboard of holder 3.
In this embodiment, utilize heat conduction slot 8 and louvre 9 can be with the heat direct action on the cable, avoid the heat to run off to influence detection speed.
The utility model discloses an in some embodiments, heat-transfer device includes the heat conduction pipeline 10 with heat conduction groove 8 intercommunication, and the one end that heat conduction pipeline 10 kept away from holder 3 extends to the inside that detects casing 1, detects the equal fixedly connected with heating wire group 11 of inside upper end and lower extreme of casing 1.
A mounting sleeve body 12 is fixedly mounted on the right side of the detection shell 1, and an exhaust fan 13 is mounted inside the mounting sleeve body 12.
In the embodiment, the exhaust fan 13 is arranged to be capable of being filled with gas, and the gas is heated and conducted; the normal flow of heat can be ensured by the arrangement of the heat conduction pipeline 10; the air extracted by the exhaust fan 13 is heated by the arrangement of the heating wire group 11.
The utility model discloses an in some embodiments, detection device include with the cable contact detect the head 14, detect the top fixedly connected with protection casing 15 of head 14, wire fixedly connected with display 16 is passed through at the top of protection casing 15, display 16 fixed connection is in the outside of thermal-insulated extension board 2.
The top of the protective shell 15 is fixedly connected with a second spring 17, and one end of the second spring 17 far away from the protective shell 15 is fixedly connected with the inner side of the heat insulation support plate 2.
In this embodiment, the contact of the detection head 14 with the cable can be ensured by the arrangement of the second spring 17; the safety of the detection head 14 can be ensured by the protective case 15, and the detection result of the detection head 14 can be displayed by the display 16.
This practical theory of operation: when the cable clamping device is used, the clamping pieces 3 are pushed outwards firstly, the clamping pieces 3 drive the sliding blocks 6 to slide in the sliding grooves 5 and extrude the first springs 7, then the two clamping pieces 3 clamp the outer sides of the cable, and meanwhile the first springs 7 drive the clamping pieces 3 to clamp the cable;
then, the detection head 14 is lifted, and the protection shell 15 is driven to extrude the second spring 17, so that the second spring 17 drives the detection head 14 to be in contact with the cable;
during the detection, start heating electric wire group 11 and air exhauster 13, air exhauster 13 takes out the inside of detecting casing 1 with the ambient air and heats through heating electric wire group 11, then transports the inside of heat-conducting groove 8 through heat-conducting pipeline 10 with the air after the heating to heat the cable through louvre 9, then lengthen and show the testing result through detecting head 14.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a portable high accuracy temperature sensing cable detection device, is including detecting casing (1), its characterized in that: the top and the bottom of the detection shell (1) are both fixedly provided with heat insulation support plates (2), and two ends of the inner side of each heat insulation support plate (2) are both fixedly provided with a guide device; the guide device is provided with a clamping piece (3) to form the guide device to adjust the position of the clamping piece (3) under the action of external force;
two one side fixed mounting of holder (3) has heat-transfer device, heat-transfer device extends to the inside that detects casing (1), heat-transfer device is the structure of heating cable, the inside middle part fixed mounting of thermal-insulated extension board (2) has the detection device who is used for detecting the cable.
2. The portable high-precision temperature-sensitive cable detection device according to claim 1, wherein:
the guide device comprises a hanging plate (4) fixed on a heat insulation support plate (2), a sliding groove (5) is formed in the hanging plate (4), a sliding block (6) is installed inside the sliding groove (5) in a sliding mode, the sliding block (6) is fixed on a clamping piece (3), a first spring (7) is fixedly installed at the top of the sliding block (6), and the top of the first spring (7) is fixedly connected with the inner top wall of the sliding groove (5).
3. The portable high-precision temperature-sensitive cable detection device according to claim 1, wherein:
the heat conducting groove (8) is formed in the clamping piece (3), and a plurality of heat radiating holes (9) communicated with the heat conducting groove (8) are formed in the inner side of the clamping piece (3).
4. The portable high-precision temperature-sensitive cable detection device according to claim 1, wherein:
the heat conduction device comprises a heat conduction pipeline (10) communicated with the heat conduction groove (8), one end, far away from the clamping piece (3), of the heat conduction pipeline (10) extends into the detection shell (1), and the upper end and the lower end of the detection shell (1) are fixedly connected with a heating electric wire group (11).
5. The portable high-precision temperature-sensitive cable detection device according to claim 1, wherein:
the right side fixed mounting who detects casing (1) has the installation cover body (12), the internally mounted of installation cover body (12) has air exhauster (13).
6. The portable high-precision temperature-sensitive cable detection device according to claim 1, wherein:
the detection device comprises a detection head (14) which is in contact with a cable, the top of the detection head (14) is fixedly connected with a protection shell (15), the top of the protection shell (15) is fixedly connected with a display (16) through a lead, and the display (16) is fixedly connected to the outer side of the heat insulation support plate (2).
7. The portable high-precision temperature-sensitive cable detection device according to claim 6, wherein:
the top of the protection shell (15) is fixedly connected with a second spring (17), and one end, far away from the protection shell (15), of the second spring (17) is fixedly connected with the inner side of the heat insulation support plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220182275.1U CN217211195U (en) | 2022-01-24 | 2022-01-24 | Portable high accuracy temperature sensing cable detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220182275.1U CN217211195U (en) | 2022-01-24 | 2022-01-24 | Portable high accuracy temperature sensing cable detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217211195U true CN217211195U (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220182275.1U Active CN217211195U (en) | 2022-01-24 | 2022-01-24 | Portable high accuracy temperature sensing cable detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217211195U (en) |
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2022
- 2022-01-24 CN CN202220182275.1U patent/CN217211195U/en active Active
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