CN219996736U - Testing device for thermal deformation of granular cable material - Google Patents
Testing device for thermal deformation of granular cable material Download PDFInfo
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- CN219996736U CN219996736U CN202321027657.8U CN202321027657U CN219996736U CN 219996736 U CN219996736 U CN 219996736U CN 202321027657 U CN202321027657 U CN 202321027657U CN 219996736 U CN219996736 U CN 219996736U
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- workbench
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- thermal deformation
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- 239000000463 material Substances 0.000 title claims abstract description 49
- 238000012360 testing method Methods 0.000 title claims abstract description 37
- 238000001125 extrusion Methods 0.000 claims description 12
- 239000002245 particle Substances 0.000 abstract description 29
- 239000008187 granular material Substances 0.000 abstract description 10
- 230000000087 stabilizing effect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009778 extrusion testing Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a testing device for thermal deformation of a particle cable material, relates to the technical field of thermal deformation testing of particle cable materials, and aims to solve the technical problem that stable pushing and pressing testing treatment cannot be carried out on the particle cable material in the prior art; the testing device comprises a workbench; the upper end of the workbench is fixedly provided with a placing table, the inner side of the workbench is provided with a lifting assembly, the outer side of the lifting assembly is provided with a supporting plate, the upper end of the supporting plate is provided with a limiting assembly, the upper end of the limiting assembly is provided with a surrounding frame, the surrounding frame is in sliding connection with the placing table, the upper end of the workbench is fixedly provided with a fixing frame, and the inner side of the top end of the fixing frame is provided with a pushing assembly; this testing arrangement of granule cable material heat altered shape passes through lifting unit and drives and enclose the frame and upwards move, blocks around the granule cable material through enclosing the frame, drives the stripper plate through bulldozing the subassembly and extrudees the granule cable material, realizes stabilizing bulldozing test treatment to the granule cable material.
Description
Technical Field
The utility model belongs to the technical field of thermal deformation testing of particle cable materials, and particularly relates to a testing device for thermal deformation of particle cable materials.
Background
Nowadays, the use of particle cable materials is more common in the cable field, the particle cable materials are main materials forming cables, the thermal deformation capability of the particle cable materials directly affects the normal operation of a power transmission system, and in order to facilitate the thermal deformation detection of the particle cable materials, a thermal deformation testing device of the particle cable materials is generally used.
At present, the utility model patent with the patent number of CN202221992210.X discloses a testing device for thermal deformation of a particle cable material, the moving direction of a rear pressing plate is close to or far from a front positioning plate, a second electric push rod is arranged on a right pressing plate, a third electric push rod is arranged on the rear pressing plate, and pressure sensors are arranged on an upper pressing plate, the right pressing plate and the rear pressing plate; the accuracy of the thermal deformation detection of the cable material particles is improved, but in the use process of the device, the particle cable material thermal deformation testing device is irregular, the multi-position extrusion test can cause inaccurate testing data of each position, and stable pushing and pressing testing treatment cannot be carried out on the particle cable material.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide a testing device for thermal deformation of a particle cable material, which aims to solve the technical problem that stable pushing test treatment cannot be carried out on the particle cable material in the prior art.
(2) Technical proposal
In order to solve the technical problems, the utility model provides a testing device for thermal deformation of a particle cable material, which comprises a workbench; the automatic lifting device is characterized in that a placing table is fixedly arranged at the upper end of the workbench, a lifting assembly is arranged on the inner side of the workbench, a supporting plate is arranged on the outer side of the lifting assembly, a limiting assembly is arranged at the upper end of the supporting plate, a surrounding frame is arranged at the upper end of the limiting assembly and is in sliding connection with the placing table, a fixing frame is fixedly arranged at the upper end of the workbench, a pushing assembly is arranged on the inner side of the top end of the fixing frame, and an extrusion plate is arranged at the bottom end of the pushing assembly.
When using the testing arrangement of granule cable material heat altered shape of this technical scheme, place the granule cable material in the upper end of putting the platform, drive the layer board through lifting unit and upwards move, the layer board drives and encloses the frame and upwards move, and it is spacing handled to enclose the frame to remove through spacing subassembly, blocks around the granule cable material through enclosing the frame, drives the stripper plate through bulldozing the subassembly and moves down, extrudes the granule cable material through the stripper plate, realizes stabilizing bulldozing test treatment to the granule cable material.
Further, the lifting assembly comprises a first motor, the first motor is arranged on the inner side of the workbench, a first threaded rod is arranged at the output end of the first motor, the first threaded rod is rotationally connected with the workbench, and the first motor is started to drive the first threaded rod to rotate so as to drive the first threaded rod.
Further, the lifting assembly comprises a threaded ring, the threaded ring is arranged on the inner side of the supporting plate, the threaded ring is connected with the first threaded rod screw rod, and the supporting plate is driven to move upwards through connection of the first threaded rod and the screw rod of the threaded ring.
Further, the limiting component comprises a limiting rod, the limiting rod is fixedly arranged at the upper end of the supporting plate, a limiting groove is formed in the inner side of the workbench, the upper end of the limiting rod is connected with the bottom end of the surrounding frame, the limiting rod is in sliding connection with the limiting groove, and the surrounding frame is subjected to moving limiting treatment through sliding connection of the limiting rod and the limiting groove.
Further, the pushing component comprises a second motor, the second motor is arranged at the upper end of the fixing frame, a second threaded rod is arranged at the output end of the second motor, the second threaded rod is rotationally connected with the fixing frame, and the second motor is started to drive the second threaded rod to rotate so as to drive the second threaded rod.
Further, the pushing component comprises a threaded cylinder, the threaded cylinder is arranged on the outer side of the second threaded rod, the bottom end of the threaded cylinder is connected with the upper end of the extrusion plate, the threaded cylinder is connected with the second threaded rod screw rod, and the extrusion plate is driven to move downwards through connection of the second threaded rod and the screw rod of the threaded cylinder.
Further, the pushing component comprises a fixed shaft, the fixed shaft is arranged at the top end of the inner side of the fixed frame, a limiting cylinder is arranged at the upper end of the extruding plate, the fixed shaft is in sliding connection with the limiting cylinder, and the extruding plate is subjected to moving limiting treatment through the sliding connection of the fixed shaft and the limiting cylinder.
(3) Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the testing device for the thermal deformation of the particle cable materials, the particle cable materials are placed at the upper end of the placing table, the first motor is started to drive the first threaded rod to rotate, the supporting plate is driven to move upwards through connection of the first threaded rod and the screw rod of the threaded ring, the supporting plate drives the enclosing frame to move upwards, the enclosing frame is subjected to movement limiting treatment through sliding connection of the limiting rod and the limiting groove, the periphery of the particle cable materials is blocked through the enclosing frame, and protection treatment of the particle cable materials is achieved;
2. according to the testing device for the thermal deformation of the particle cable material, the second motor is started to drive the second threaded rod to rotate, the extrusion plate is driven to move downwards through connection of the second threaded rod and the screw rod of the threaded cylinder, the extrusion plate is subjected to movement limiting treatment through sliding connection of the fixed shaft and the limiting cylinder, the particle cable material is extruded through the extrusion plate, and stable pushing and pressing testing treatment of the particle cable material is achieved.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of an embodiment of the present utility model;
FIG. 2 is a schematic view of an expanded structure of an embodiment of the present utility model;
fig. 3 is a schematic view of a cross-section of an embodiment of the present utility model.
The marks in the drawings are: 1. a work table; 2. placing a table; 3. a lifting assembly; 4. a supporting plate; 5. a limit component; 6. a surrounding frame; 7. a fixing frame; 8. a pushing assembly; 9. an extrusion plate; 10. a first motor; 11. a first threaded rod; 12. a threaded ring; 13. a limit rod; 14. a limit groove; 15. a second motor; 16. a second threaded rod; 17. a thread cylinder; 18. a fixed shaft; 19. and a limiting cylinder.
Detailed Description
The specific embodiment is a testing device for thermal deformation of a particle cable material, the schematic perspective structure of the testing device is shown in fig. 1, the schematic unfolded structure of the testing device is shown in fig. 2, and the testing device comprises a workbench 1; the upper end fixed mounting of workstation 1 has puts platform 2, and the inboard of workstation 1 is provided with lifting unit 3, and lifting unit 3's outside is provided with layer board 4, and the upper end of layer board 4 is provided with spacing subassembly 5, and spacing subassembly 5's upper end is provided with encloses frame 6, encloses frame 6 and puts platform 2 sliding connection, and the upper end fixed mounting of workstation 1 has mount 7, and the top inboard of mount 7 is provided with bulldozes subassembly 8, and bulldozes the bottom of subassembly 8 and is provided with stripper plate 9.
Wherein, lifting unit 3 is including first motor 10, first motor 10 sets up in the inboard of workstation 1, first motor 10's output is provided with first threaded rod 11, first threaded rod 11 rotates with workstation 1 to be connected, start first motor 10 and drive first threaded rod 11 and rotate, drive processing to first threaded rod 11, lifting unit 3 is including screwed ring 12, screwed ring 12 sets up in the inboard of layer board 4, screwed ring 12 is connected with first threaded rod 11 lead screw, drive layer board 4 upward movement through the lead screw connection of first threaded rod 11 and screwed ring 12.
This embodiment is a testing arrangement for granule cable material heat altered shape, its section structure schematic diagram is as shown in figure 3, spacing subassembly 5 is including gag lever post 13, gag lever post 13 fixed mounting is in the upper end of layer board 4, limit groove 14 has been seted up to the inboard of workstation 1, the upper end of gag lever post 13 and the bottom interconnect of enclosing frame 6, gag lever post 13 and limit groove 14 sliding connection, carry out the removal spacing processing to enclosing frame 6 through the sliding connection of gag lever post 13 and limit groove 14, bulldoze subassembly 8 is including second motor 15, second motor 15 sets up in the upper end of mount 7, the output of second motor 15 is provided with second threaded rod 16, second threaded rod 16 and mount 7 rotate to be connected, start second motor 15 and drive second threaded rod 16 and rotate, carry out drive processing to second threaded rod 16.
Meanwhile, the pushing and pressing assembly 8 comprises a threaded cylinder 17, the threaded cylinder 17 is arranged on the outer side of the second threaded rod 16, the bottom end of the threaded cylinder 17 is connected with the upper end of the extrusion plate 9, the threaded cylinder 17 is connected with the second threaded rod 16 in a screw rod mode, the extrusion plate 9 is driven to move downwards through the connection of the second threaded rod 16 and the screw rod of the threaded cylinder 17, the pushing and pressing assembly 8 comprises a fixed shaft 18, the fixed shaft 18 is arranged on the inner top end of the fixed frame 7, the upper end of the extrusion plate 9 is provided with a limiting cylinder 19, the fixed shaft 18 is connected with the limiting cylinder 19 in a sliding mode, and the extrusion plate 9 is subjected to moving limiting treatment through the sliding connection of the fixed shaft 18 and the limiting cylinder 19.
When the testing device for thermal deformation of the particle cable materials is used, the particle cable materials are placed at the upper end of the placing table 2, the first motor 10 is started to drive the first threaded rod 11 to rotate, the supporting plate 4 is driven to move upwards through the connection of the first threaded rod 11 and the screw rod of the threaded ring 12, the supporting plate 4 drives the enclosing frame 6 to move upwards, the enclosing frame 6 is subjected to movement limiting treatment through the sliding connection of the limiting rod 13 and the limiting groove 14, the periphery of the particle cable materials is blocked through the enclosing frame 6, the second motor 15 is started to drive the second threaded rod 16 to rotate, the extruding plate 9 is driven to move downwards through the connection of the second threaded rod 16 and the screw rod of the threaded cylinder 17, the extruding plate 9 is subjected to movement limiting treatment through the sliding connection of the fixing shaft 18 and the limiting cylinder 19, and stable pushing and pressing testing treatment on the particle cable materials is achieved.
Claims (7)
1. A testing device for thermal deformation of a granular cable material comprises a workbench (1); the automatic lifting device is characterized in that a placing table (2) is fixedly arranged at the upper end of the workbench (1), a lifting assembly (3) is arranged on the inner side of the workbench (1), a supporting plate (4) is arranged on the outer side of the lifting assembly (3), a limiting assembly (5) is arranged at the upper end of the supporting plate (4), a surrounding frame (6) is arranged at the upper end of the limiting assembly (5), the surrounding frame (6) is in sliding connection with the placing table (2), a fixing frame (7) is fixedly arranged at the upper end of the workbench (1), a pushing assembly (8) is arranged on the inner side of the top end of the fixing frame (7), and a squeezing plate (9) is arranged at the bottom end of the pushing assembly (8).
2. The device for testing thermal deformation of granular cable materials according to claim 1, wherein the lifting assembly (3) comprises a first motor (10), the first motor (10) is arranged on the inner side of the workbench (1), a first threaded rod (11) is arranged at the output end of the first motor (10), and the first threaded rod (11) is rotatably connected with the workbench (1).
3. The device for testing thermal deformation of granular cable materials according to claim 2, wherein the lifting assembly (3) comprises a threaded ring (12), the threaded ring (12) is arranged on the inner side of the supporting plate (4), and the threaded ring (12) is in screw connection with the first threaded rod (11).
4. The testing device for thermal deformation of granular cable materials according to claim 1, wherein the limiting component (5) comprises a limiting rod (13), the limiting rod (13) is fixedly installed at the upper end of the supporting plate (4), a limiting groove (14) is formed in the inner side of the workbench (1), the upper end of the limiting rod (13) is connected with the bottom end of the surrounding frame (6), and the limiting rod (13) is in sliding connection with the limiting groove (14).
5. The device for testing thermal deformation of granular cable materials according to claim 1, wherein the pushing component (8) comprises a second motor (15), the second motor (15) is arranged at the upper end of the fixing frame (7), a second threaded rod (16) is arranged at the output end of the second motor (15), and the second threaded rod (16) is rotatably connected with the fixing frame (7).
6. The device for testing thermal deformation of granular cable materials according to claim 5, wherein the pushing component (8) comprises a threaded cylinder (17), the threaded cylinder (17) is arranged on the outer side of the second threaded rod (16), the bottom end of the threaded cylinder (17) is connected with the upper end of the extrusion plate (9) mutually, and the threaded cylinder (17) is connected with the second threaded rod (16) through a screw rod.
7. The device for testing thermal deformation of granular cable materials according to claim 6, wherein the pushing component (8) comprises a fixed shaft (18), the fixed shaft (18) is arranged at the top end of the inner side of the fixed frame (7), a limiting cylinder (19) is arranged at the upper end of the extruding plate (9), and the fixed shaft (18) is in sliding connection with the limiting cylinder (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321027657.8U CN219996736U (en) | 2023-04-28 | 2023-04-28 | Testing device for thermal deformation of granular cable material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321027657.8U CN219996736U (en) | 2023-04-28 | 2023-04-28 | Testing device for thermal deformation of granular cable material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219996736U true CN219996736U (en) | 2023-11-10 |
Family
ID=88611961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321027657.8U Active CN219996736U (en) | 2023-04-28 | 2023-04-28 | Testing device for thermal deformation of granular cable material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219996736U (en) |
-
2023
- 2023-04-28 CN CN202321027657.8U patent/CN219996736U/en active Active
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