CN216285487U - Self-limiting temperature tracing band resistance measuring equipment - Google Patents
Self-limiting temperature tracing band resistance measuring equipment Download PDFInfo
- Publication number
- CN216285487U CN216285487U CN202122794920.3U CN202122794920U CN216285487U CN 216285487 U CN216285487 U CN 216285487U CN 202122794920 U CN202122794920 U CN 202122794920U CN 216285487 U CN216285487 U CN 216285487U
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- heat tracing
- tracing band
- rod
- extending frame
- self
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000001010 compromised effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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Abstract
The utility model discloses a self-temperature-limiting heat tracing band resistance measuring device which comprises a U-shaped workbench, wherein a first extending frame and a second extending frame are respectively arranged at two ends of the U-shaped workbench, and a fastening mechanism and a resistance instrument are respectively arranged on the first extending frame; the second extending frames are respectively provided with a chuck fixing mechanism; the chuck fixing mechanism at least comprises a mounting plate which is arranged on the second extending frame and can be arranged along the vertical direction; one end of the heat tracing band is arranged on the fastening mechanism, the other end of the heat tracing band is arranged on the second extending frame, and at least part of the heat tracing band is positioned in the groove body of the U-shaped workbench; the first chuck of the resistance instrument is connected with the copper core wire of the heat tracing band, and the second chuck of the resistance instrument is arranged on the mounting plate; the mounting plate can drive the second chuck to be in contact with the surface of the heat tracing band, and consumption of samples can be reduced.
Description
Technical Field
The utility model relates to the field of engineering, in particular to self-temperature-limiting heat tracing band resistance measuring equipment.
Background
In the production process of the heat tracing band, samples of the heat tracing band need to be detected so as to facilitate subsequent large-scale production, and the traditional method is that a small section of the heat tracing band is cut according to a fixed length in the production process, and the resistance of the small section of the heat tracing band is measured so as to judge the performance and control and adjust the performance. This has many drawbacks, such as the length and integrity of the product being compromised, the sampled measurements do not fully represent the performance of the entire product, and if a failure is found, it results in a lot of waste.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a self-temperature-limiting heat tracing belt resistance measuring device which solves the problems of sample waste, damaged sample length and integrity and incapability of completely representing the performance of the whole sample in sampling measurement caused by the conventional resistance measuring device.
In order to achieve the purpose, the utility model provides a self-temperature-limiting heat tracing band resistance measuring device which comprises a U-shaped workbench, wherein a first extending frame and a second extending frame are respectively arranged at two ends of the U-shaped workbench, and a fastening mechanism and a resistance instrument are respectively arranged on the first extending frame; the second extending frames are respectively provided with a chuck fixing mechanism; the chuck fixing mechanism at least comprises a mounting plate which is arranged on the second extending frame and can be arranged along the vertical direction; one end of the heat tracing band is arranged on the fastening mechanism, the other end of the heat tracing band is arranged on the second extending frame, and at least part of the heat tracing band is positioned in the groove body of the U-shaped workbench; the first chuck of the resistance instrument is connected with the copper core wire of the heat tracing band, and the second chuck of the resistance instrument is arranged on the mounting plate; so that the mounting plate can bring the second chuck into contact with the surface of the heat tracing band.
Preferably, the fastening mechanism comprises a support plate fixed on the first extension frame, a connecting plate, a sliding chute, an extrusion block, a screw rod and a handle;
the two ends of the supporting plate are respectively connected with the first extending frame through the connecting plate, the sliding groove is formed in the connecting plate, the screw rod penetrates through the middle position of the supporting plate, the extruding block clamped in the sliding groove is arranged below the screw rod, and the screw rod is twisted to enable at least part of the screw rod to be abutted against the extruding block so as to be driven to move downwards.
Preferably, a handle is fixed at one end of the screw rod, which is far away from the extrusion block.
Preferably, the chuck fixing mechanism comprises an outer rod, an inner rod, a connecting rod and a clamping block which are fixed on the side surface of the second extending frame;
the outer rod is provided with the inner rod in a sliding mode, at least part of the inner rod extends to the outer portion of the outer rod and is connected with the connecting rod, and the mounting plate is arranged on the connecting rod.
Preferably, the inner rod and the outer rod are provided with round holes at equal intervals, and the fixture block penetrates through the round hole in the outer rod and at least partially extends into the round hole in the inner rod, so that the fixture block can prevent the relative displacement of the inner rod and the outer rod.
Preferably, the second extending frame is provided with a long groove, a roller is rotatably arranged above the long groove, the roller is provided with a rotating rod, the second extending frame is provided with a motor, and the rotating rod is coaxially connected with an output shaft of the motor, so that the roller can drive the heat tracing band to move towards the direction opposite to the direction away from the first extending frame.
Preferably, a third extending frame is arranged below the second extending frame, a hydraulic rod is arranged on the third extending frame, a compression plate is arranged at the top end of the hydraulic rod, the long groove is a through groove, and the compression plate is arranged in the long groove in a vertically displaceable manner, so that the hydraulic rod can drive the compression plate to approach or leave the roller.
Preferably, a base is arranged on the second extending frame, the motor is arranged on the base, a bearing is arranged on the base, and at least part of the rotating rod is rotatably clamped in the bearing.
The utility model provides a self-temperature-limiting heat tracing band resistance measuring device which comprises a U-shaped workbench, wherein a first extending frame and a second extending frame are respectively arranged at two ends of the U-shaped workbench, and a fastening mechanism and a resistance instrument are respectively arranged on the first extending frame; the second extending frames are respectively provided with a chuck fixing mechanism; the chuck fixing mechanism at least comprises a mounting plate which is arranged on the second extending frame and can be arranged along the vertical direction; one end of the heat tracing band is arranged on the fastening mechanism, the other end of the heat tracing band is arranged on the second extending frame, and at least part of the heat tracing band is positioned in the groove body of the U-shaped workbench; the first chuck of the resistance instrument is connected with the copper core wire of the heat tracing band, and the second chuck of the resistance instrument is arranged on the mounting plate; the mounting plate can drive the second chuck to be in contact with the surface of the heat tracing band, consumption of a sample can be reduced, stability of sample quality can be guaranteed, and the length and integrity of the sample can be protected.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a structural diagram of a self-temperature-limiting heat tracing band resistance measuring apparatus provided by the present invention;
FIG. 2 is a structural view of a U-shaped worktable of the self-temperature-limiting heat tracing band resistance measuring device provided by the utility model;
FIG. 3 is a side view of a support plate of the self-limiting temperature heat tracing band resistance measuring apparatus provided by the present invention;
FIG. 4 is a schematic view of the connection between the first chuck and the heat trace of the resistance measuring device of the self-temperature-limiting heat trace provided by the present invention;
FIG. 5 is a schematic view of the connection between the second chuck and the heat trace of the resistance measuring apparatus of the self-temperature-limiting heat trace provided by the present invention.
Description of the reference numerals
1. A U-shaped workbench; 2. a first extension frame; 3. a support plate; 4. a connecting plate; 5. a chute; 6. extruding the block; 7. a screw; 8. a handle; 9. a second extension frame; 10. a long groove; 11. a roller; 12. a rotating rod; 13. a motor; 14. a third extension frame; 15. a hydraulic lever; 16. a compression plate; 17. an outer rod; 18. an inner rod; 19. a clamping block; 20. a connecting rod; 21. mounting a plate; 22. a resistance meter; 23. a heat tracing band; 24. and a copper core wire.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
As shown in fig. 1-5: the utility model provides a self-temperature-limiting heat tracing band resistance measuring device which comprises a U-shaped workbench 1, wherein two ends of the U-shaped workbench 1 are respectively provided with a first extending frame 2 and a second extending frame 9, and the first extending frame 2 is respectively provided with a fastening mechanism and a resistance instrument 22; the second extension frames 9 are respectively provided with a chuck fixing mechanism; the chuck fixing mechanism at least comprises a mounting plate 21 which is arranged on the second extension frame 9 and can be arranged along the vertical direction; one end of the heat tracing band 23 is arranged on the fastening mechanism, the other end of the heat tracing band is arranged on the second extending frame 9, and at least part of the heat tracing band 23 is positioned in the groove body of the U-shaped worktable 1; the first clamp of the resistance meter 22 is connected with the copper core wire 24 of the heat tracing band 23, and the second clamp of the resistance meter 22 is arranged on the mounting plate 21; so that the mounting plate 21 can bring the second chuck into contact with the surface of the heat tracing band 23;
the working principle of the utility model is as follows: before a certain type of heat tracing band is produced on a large scale, a batch of samples are produced for quality detection, and the device is used for detecting the samples, wherein the heat tracing band 23 is placed on the first extending frame 2 on the U-shaped workbench 1 for subsequent production, then a first clamping head of the resistance instrument 22 is clamped on a copper core lead 24 on the heat tracing band 23 (shown in figure 4) for detection, then the handle 8 is rotated, the handle 8 drives the screw rod 7, the screw rod 7 is pressed downwards to be in contact with the extrusion block 6, the extrusion block 6 clamps the heat tracing band 23, most of the heat tracing band 23 is arranged in a groove in the U-shaped workbench 1, then a second clamping head of the resistance instrument 22 is arranged in the mounting plate 21, then the inner rod 18 in the outer rod 17 is slid downwards, and the second clamping head arranged on the mounting plate 21 is in contact with an outer sheath on the heat tracing band 23 (shown in figure 5), so as to carry out resistance detection on the heat tracing band 23, then, the motor 13 on the second extending frame 9 is started, so that the motor 13 drives the roller 11 on the rotating rod 12 to rotate in the long groove 10, the roller 11 drives the heat tracing band 23 to move towards the direction far away from the second extending frame 9 in the rotating process, the resistance values of a plurality of points on the heat tracing band 23 along the length direction of the heat tracing band can be detected, and the relevant performance of the whole heat tracing band can be detected. The device can reduce the consumption of the sample, ensure the stability of the quality of the sample and protect the length and the integrity of the sample during detection.
In a preferred embodiment of the present invention, in order to fix the copper core wires 24 on the heat tracing band 23 to prevent displacement during detection, the fastening mechanism comprises a support plate 3 fixed on the first extension frame 2, a connecting plate 4, a sliding groove 5, a squeezing block 6, a screw 7, a handle 8; the two ends of the supporting plate 3 are respectively connected with the first extending frame 2 through the connecting plate 4, the sliding groove 5 is formed in the connecting plate 4, the screw 7 penetrates through the middle position of the supporting plate 3, the extruding block 6 clamped in the sliding groove 5 is arranged below the screw 7, and the screw 7 is twisted to enable at least part of the screw to be abutted against the extruding block 6 so as to be driven to move downwards.
In a preferred embodiment of the present invention, in order to facilitate the rotation of the screw 7, a handle 8 is fixed to an end of the screw 7 remote from the extrusion block 6.
In a preferred embodiment of the present invention, in order to conveniently fix the second chuck on the resistance meter 22, the chuck fixing mechanism includes an outer rod 17, an inner rod 18, a connecting rod 20, and a latch 19; the inner rod 18 is slidably disposed on the outer rod 17, at least a portion of the inner rod 18 extends to the outside of the outer rod 17 and is connected to the connecting rod 20, and the mounting plate 21 is disposed on the connecting rod 20.
In a preferred embodiment of the present invention, in order to fix the inner rod 18 so that it will not displace during use, a circular hole is provided at an equal distance between the inner rod 18 and the outer rod 17, and the latch 19 passes through the circular hole on the outer rod 17 and at least partially extends into the circular hole on the inner rod 18, so that the latch 19 can prevent the inner rod 18 and the outer rod 17 from displacing relatively.
In a preferred embodiment of the present invention, in order to move the heat tracing band 23, a long groove 10 is provided on the second extending frame 9, a roller 11 is rotatably provided above the long groove 10, a rotating rod 12 is provided on the roller 11, a motor 13 is provided on the second extending frame 9, and the rotating rod 12 is coaxially connected with an output shaft of the motor 13, so that the roller 11 can drive the heat tracing band 23 to move in a direction opposite to a direction away from the first extending frame 2.
In a preferred embodiment of the present invention, a third extending frame 14 is disposed below the second extending frame 9, a hydraulic rod 15 is disposed on the third extending frame 14, a compression plate 16 is disposed at a top end of the hydraulic rod 15, the long groove 10 is a through groove, and the compression plate 16 is disposed in the long groove 10 in a vertically displaceable manner, so that the hydraulic rod 15 can drive the compression plate 16 to approach or separate from the roller 11. The heat tracing band is placed between the roller 11 and the compression plate 16 during installation, and the hydraulic rod 15 can enable the heat tracing band to be at least partially pressed between the roller 11 and the compression plate 16, so that the roller 11 can drive the heat tracing band to move.
In a preferred embodiment of the present invention, in order to better drive the rotating rod 12 to rotate, the second extending frame 9 is provided with a base, the motor 13 is arranged on the base, the base is provided with a bearing, and the rotating rod 12 is at least partially rotatably clamped in the bearing.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the utility model is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (8)
1. The self-temperature-limiting heat tracing band resistance measuring equipment is characterized by comprising a U-shaped workbench (1), wherein a first extending frame (2) and a second extending frame (9) are respectively arranged at two ends of the U-shaped workbench (1), and a fastening mechanism and a resistance instrument (22) are respectively arranged on the first extending frame (2); the second extension frames (9) are respectively provided with a chuck fixing mechanism; the chuck fixing mechanism at least comprises a mounting plate (21) which is arranged on the second extension frame (9) and can be arranged along the vertical direction; one end of the heat tracing band (23) is arranged on the fastening mechanism, the other end of the heat tracing band is arranged on the second extending frame (9), and at least part of the heat tracing band (23) is positioned in the groove body of the U-shaped workbench (1); a first chuck of the resistance meter (22) is connected with a copper core conducting wire (24) of the heat tracing band (23), and a second chuck of the resistance meter (22) is arranged on the mounting plate (21); so that the mounting plate (21) can bring the second clamp into contact with the surface of the heat tracing band (23).
2. The self-temperature-limiting heat tracing band resistance measuring device according to claim 1, wherein the fastening mechanism comprises a support plate (3), a connecting plate (4), a sliding groove (5), an extrusion block (6), a screw (7) and a handle (8) which are fixed on the first extension frame (2);
the two ends of the supporting plate (3) are respectively connected with the first extending frame (2) through the connecting plate (4), the sliding groove (5) is formed in the connecting plate (4), the screw rod (7) penetrates through the middle position of the supporting plate (3), the extruding block (6) clamped in the sliding groove (5) is arranged below the screw rod (7), and the screw rod (7) is twisted to enable at least part of the screw rod to be in contact with the extruding block (6) so as to be driven to move downwards.
3. The self temperature-limiting heat tracing band resistance measuring device according to claim 2, characterized in that a handle (8) is fixed to one end of the screw (7) far away from the extrusion block (6).
4. The self-temperature-limiting heat tracing band resistance measuring device according to claim 1, wherein the chuck fixing mechanism comprises an outer rod (17), an inner rod (18), a connecting rod (20) and a clamping block (19) which are fixed on the side surface of the second extending frame (9);
be provided with on outer pole (17) slidable interior pole (18), just interior pole (18) at least part extend to the outside of outer pole (17) and be connected with connecting rod (20), be provided with on connecting rod (20) mounting panel (21).
5. The self-temperature-limiting heat tracing band resistance measuring device according to claim 4, wherein the inner rod (18) and the outer rod (17) are provided with round holes at equal intervals, and the fixture block (19) passes through the round holes on the outer rod (17) and at least partially extends into the round holes on the inner rod (18), so that the fixture block (19) can prevent the inner rod (18) and the outer rod (17) from being relatively displaced.
6. The self-temperature-limiting heat tracing band resistance measuring equipment according to claim 4, wherein a long groove (10) is arranged on the second extending frame (9), a roller (11) is rotatably arranged above the long groove (10), a rotating rod (12) is arranged on the roller (11), a motor (13) is arranged on the second extending frame (9), and the rotating rod (12) is coaxially connected with an output shaft of the motor (13) so that the roller (11) can drive the heat tracing band (23) to move towards the opposite direction away from the first extending frame (2).
7. The self-temperature-limiting heat tracing band resistance measuring equipment according to claim 6, wherein a third extending frame (14) is arranged below the second extending frame (9), a hydraulic rod (15) is arranged on the third extending frame (14), a compression plate (16) is arranged at the top end of the hydraulic rod (15), the long groove (10) is a through groove, and the compression plate (16) is arranged in the long groove (10) in a vertically displaceable manner, so that the hydraulic rod (15) can drive the compression plate (16) to approach or separate from the roller (11).
8. Self-limiting temperature heat tracing band resistance measuring equipment according to claim 6, characterized in that a base is provided on the second extension frame (9), the motor (13) is provided on the base, a bearing is provided on the base, and the rotating rod (12) is at least partially rotatably snapped in the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122794920.3U CN216285487U (en) | 2021-11-15 | 2021-11-15 | Self-limiting temperature tracing band resistance measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122794920.3U CN216285487U (en) | 2021-11-15 | 2021-11-15 | Self-limiting temperature tracing band resistance measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216285487U true CN216285487U (en) | 2022-04-12 |
Family
ID=81008672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122794920.3U Expired - Fee Related CN216285487U (en) | 2021-11-15 | 2021-11-15 | Self-limiting temperature tracing band resistance measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216285487U (en) |
-
2021
- 2021-11-15 CN CN202122794920.3U patent/CN216285487U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220412 |