CN213714906U - Low temperature test all-in-one - Google Patents
Low temperature test all-in-one Download PDFInfo
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- CN213714906U CN213714906U CN202021980374.1U CN202021980374U CN213714906U CN 213714906 U CN213714906 U CN 213714906U CN 202021980374 U CN202021980374 U CN 202021980374U CN 213714906 U CN213714906 U CN 213714906U
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Abstract
The utility model discloses a low-temperature test all-in-one machine, which comprises a case, wherein a tensile threaded rod is arranged in the case, the tensile threaded rod is installed in the case through a first bearing, a first gear is installed at one end of the tensile threaded rod, the first gear is connected with a third gear through a second gear, and the second gear is respectively meshed with the first gear and the third gear; on one side of the third gear, a connecting rod is mounted on the third gear, the connecting rod is mounted in the case through a third bearing, a winding rotating shaft is arranged in the connecting rod and is divided into a rotating section and a functional section, the rotating section is located in the connecting rod, the rotating section is arranged in the connecting rod through the rotating bearing, and the functional section penetrates through the third gear and is located on the other side of the third gear; the connecting rod and the rotating section of the winding rotating shaft extend out of the case and are respectively connected with a rocker outside the case body; the utility model discloses an integral structure can carry out low temperature tensile, coiling test together, and the problem of solution equipment dismantlement repeatedly practices thrift test time.
Description
Technical Field
The utility model relates to a low temperature test all-in-one for carry out low temperature coiling, low temperature tensile experiment to the cable.
Background
The low-temperature testing machine can create an environment at low temperature, perform low-temperature tests and determine the low-temperature performance of materials and cable products. Generally, low-temperature tests of cables are divided into low-temperature winding and low-temperature stretching, wherein generally, a round wire core (cable) with the outer diameter of 12.5mm or less and a special-shaped wire core (cable) which cannot be used for preparing a dumbbell test piece need to be subjected to low-temperature winding tests; the insulating wire core or the cable which is not suitable for low-temperature winding needs to be subjected to low-temperature tensile test.
The low-temperature winding and tensile test devices are different, and the test is completed by the same rocker outside the box body. Every test is dismantled and is installed in the low temperature test box, and general experimental apparatus is heavier, easily takes place the accident, and can only separately carry out the test, has increased experimental cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a low temperature test all-in-one is provided, convolute the low temperature and stretch with the low temperature and adopt an integral structure.
In order to solve the technical problem, the utility model discloses a low temperature test all-in-one machine, including the quick-witted case, be provided with tensile threaded rod in the quick-witted case, tensile threaded rod installs in the quick-witted case through first bearing, first gear is installed to tensile threaded rod one end, first gear is connected with the third gear through the second gear, the second gear respectively with first gear, third gear meshing; on one side of the third gear, a connecting rod is mounted on the third gear, the connecting rod is mounted in the case through a third bearing, a winding rotating shaft is arranged in the connecting rod and is divided into a rotating section and a functional section, the rotating section is located in the connecting rod, the rotating section is arranged in the connecting rod through a rotating bearing, and the functional section penetrates through the third gear and is located on the other side of the third gear; the connecting rod and the rotating section of the winding rotating shaft extend out of the case and are respectively connected with a rocker outside the case.
In order to facilitate the clamping with the rocker and facilitate the swinging, the end parts of the connecting rod and the rotating section of the winding rotating shaft are rectangular.
Specifically, the second gear is mounted in the chassis through a second bearing.
The utility model adopts an integral structure for the low-temperature winding and low-temperature stretching device, and the same outlet connecting rocker bar is arranged outside the box body for testing, so that the low-temperature stretching and winding tests can be carried out together, the problem of repeated disassembly of equipment is solved, and the testing time is saved; the problem of equipment shortage is solved, and the test cost is saved; the problem of dismantling the installation repeatedly is solved, and low temperature coiling, tensile test can be gone on together, practices thrift the test cost.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the connection schematic diagram of the stretching threaded rod and the winding rotating shaft of the utility model.
Fig. 2 is a schematic view of the meshing state of the first gear, the second gear and the third gear.
Detailed Description
Low temperature test all-in-one, including quick-witted case, be provided with tensile threaded rod 4 in the quick-witted case, as shown in figure 1, tensile threaded rod 4 is installed in quick-witted incasement through first bearing 6, first gear 1 is installed to 4 one end of tensile threaded rod.
The first gear 1 is connected with a third gear 3 through a second gear 2, the second gear 2 is installed in the chassis through a second bearing 7, and the second gear 2 is respectively meshed with the first gear 1 and the third gear 3, as shown in fig. 2.
At one side of third gear 3, install connecting rod 10 on the third gear 3, connecting rod 10 installs at quick-witted incasement through third bearing 8, connecting rod 10 is inside to have a coiling rotation axis 9, coiling rotation axis 9 divide into rotates section and functional section 5, it is inside that the rotation section is located connecting rod 10, it sets up inside connecting rod 10 through rolling bearing to rotate section 5, functional section 5 passes third gear 3, is located the opposite side of third gear 3.
The connecting rod 10 and the rotating section of the winding rotating shaft 9 extend out of the case and are respectively connected with a rocker outside the case, and the end parts of the connecting rod 10 and the rotating section of the winding rotating shaft 9 are rectangular, so that the connecting rod and the rocker are conveniently clamped and can be conveniently swung.
The longitudinal space in the case body is large, the low-temperature winding and low-temperature stretching are placed in a low-temperature test case in an integrated structure, the low-temperature winding part is arranged on the lower part in the structure, the low-temperature stretching part is arranged on the upper layer of the low-temperature winding part, and the low-temperature winding and stretching tests can be carried out on the case body together through rocking bars.
The winding rotary shaft 9 rotates to wind the sample on the winding rotary shaft 9, and a sample winding test is performed. Connecting rod 10 is low temperature tensile test connecting rod, and connecting rod 10 is rotatory to drive third gear 3 rotatory, and third gear 3 drives second gear 2 rotatory, and second gear 2 drives first gear 1 rotatory, and first gear 1 is rotatory to drive tensile test part tensile threaded rod 4 rotatory, and tensile threaded rod 4 drives tensile anchor clamps and removes, carries out sample tensile test, avoids low temperature coiling, the problem of tensile test device dismantlement installation repeatedly. The low-temperature winding and tensile tests can be carried out in the same case, so that the test cost is saved.
The above-mentioned embodiment does not limit the utility model in any way, and all the technical solutions that adopt the mode of equivalent replacement or equivalent transform to obtain all fall within the protection scope of the utility model.
Claims (3)
1. Low temperature test all-in-one, including quick-witted case, its characterized in that: a stretching threaded rod is arranged in the case, the stretching threaded rod is installed in the case through a first bearing, a first gear is installed at one end of the stretching threaded rod, the first gear is connected with a third gear through a second gear, and the second gear is meshed with the first gear and the third gear respectively; on one side of the third gear, a connecting rod is mounted on the third gear, the connecting rod is mounted in the case through a third bearing, a winding rotating shaft is arranged in the connecting rod and is divided into a rotating section and a functional section, the rotating section is located in the connecting rod, the rotating section is arranged in the connecting rod through a rotating bearing, and the functional section penetrates through the third gear and is located on the other side of the third gear; the connecting rod and the rotating section of the winding rotating shaft extend out of the case and are respectively connected with a rocker outside the case.
2. The all-in-one machine for low-temperature tests according to claim 1, characterized in that: the connecting rod and the end part of the rotating section of the winding rotating shaft are both rectangular.
3. The all-in-one machine for low-temperature tests according to claim 1, characterized in that: the second gear is installed in the case through a second bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021980374.1U CN213714906U (en) | 2020-09-11 | 2020-09-11 | Low temperature test all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021980374.1U CN213714906U (en) | 2020-09-11 | 2020-09-11 | Low temperature test all-in-one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213714906U true CN213714906U (en) | 2021-07-16 |
Family
ID=76793601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021980374.1U Active CN213714906U (en) | 2020-09-11 | 2020-09-11 | Low temperature test all-in-one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213714906U (en) |
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2020
- 2020-09-11 CN CN202021980374.1U patent/CN213714906U/en active Active
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