CN212514906U - High-voltage switch rapid testing mechanism - Google Patents
High-voltage switch rapid testing mechanism Download PDFInfo
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- CN212514906U CN212514906U CN202020809558.5U CN202020809558U CN212514906U CN 212514906 U CN212514906 U CN 212514906U CN 202020809558 U CN202020809558 U CN 202020809558U CN 212514906 U CN212514906 U CN 212514906U
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- eccentric wheel
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Abstract
The utility model relates to a high-voltage switch rapid test mechanism, rapid test mechanism includes test box and the bottom plate of fixed connection in the test box bottom, the bottom plate both sides are stretched out the test box outside and are divided into fixed ear, the bottom plate is folded on the bedplate, its fixed ear and bedplate through the quick connection structure locking or loose the connection; the quick connection structure is characterized in that the seat plate is fixedly connected with a plurality of clips, an eccentric wheel is rotatably mounted on the seat plate, a plurality of positioning holes are formed in the fixing lugs, clamping holes are formed in the same sides of all the positioning holes and are excessively connected with the positioning holes, eccentric wheel holes or grooves are formed in the fixing lugs, the clips penetrate through the positioning holes in a one-to-one correspondence mode, and the eccentric wheel is arranged in the eccentric wheel holes or grooves to jointly form the quick connection structure. The high-voltage switch quick testing mechanism can be easily connected with and loosened from the base plate by rotating the eccentric wheel, so that the whole quick testing mechanism is more convenient and quick to detach and mount, and the detection efficiency is greatly improved.
Description
Technical Field
The utility model relates to a high pressure technical field, concretely relates to quick accredited testing organization of high tension switchgear.
Background
On site, the high-voltage switches are often arranged in a row in sequence, and are very frequently disassembled and assembled during testing; the prior structure is inconvenient to disassemble and assemble.
As shown in fig. 5, the test box of the high-voltage switch test mechanism comprises a box body and a test head rotatably mounted on the box body, wherein a transmission structure is fixedly mounted in the box body, the transmission structure is connected with the test head, the test head is connected with the high-voltage switch, the transmission structure drives the test head to rotate forwards or backwards, and the high-voltage switch is opened or closed for testing; the transmission structure is formed by connecting a speed reducer, a transmission shaft and a gear.
Disclosure of Invention
A high-voltage switch rapid testing mechanism is arranged on a seat plate, and the seat plate is fixed on the site; the quick testing mechanism comprises a testing box and a bottom plate fixedly connected to the bottom of the testing box, two sides of the bottom plate extend out of the testing box and are divided into fixing lugs, the bottom plate is overlapped on the seat plate, and the fixing lugs are locked or loosened and connected with the seat plate through a quick connecting structure; the seat plate is fixedly connected with a plurality of clips, an eccentric wheel is rotatably mounted on the seat plate, a plurality of positioning holes are formed in the fixing lugs, clamping holes are formed in the same sides of all the positioning holes and are in transition connection with the positioning holes, eccentric wheel holes or grooves are formed in the fixing lugs, the clips penetrate through the positioning holes in a one-to-one correspondence mode, and the eccentric wheels are arranged in the eccentric wheel holes or grooves to form the quick connection structure; rotating the eccentric wheel to drive the fixing lug to drive the rapid testing mechanism to slide relative to the seat plate, and moving the clamp into a clamping hole communicated with the corresponding positioning hole box from the corresponding positioning hole to be clamped with the clamping hole; or the positioning hole box moves into the corresponding positioning hole from the clamping hole communicated with the corresponding positioning hole box, and the clamping hole box is loosened to be connected with the clamping hole.
A rotating shaft is rotatably arranged on the seat plate, the eccentric wheel is sleeved and fixed on the rotating shaft and rotates along with the rotating shaft, and one end of the rotating shaft is polygonal; the rotating shaft is conveniently screwed by a wrench, and the eccentric wheel is rotated.
The base plate is vertically fixed on the site, the quick testing mechanism is laterally arranged on the base plate, and the clamping hole is located on the upper side of the positioning hole.
The clip is cylindrical, the fixing lug sections extending out of the clip are provided with annular protrusions, the positioning holes are large round holes with diameters larger than the diameters of the annular protrusions, and the clamping holes are small round holes with diameters larger than the diameters of the clip and smaller than the diameters of the annular protrusions.
The utility model discloses the advantage is, reasonable in design, simple structure, rotatory eccentric wheel can relax the high tension switchgear quick test mechanism and be connected with loosening with the bedplate for whole quick test mechanism dismantles, installs more conveniently, fast, very big improvement detection efficiency.
Drawings
Fig. 1 is a front view of a high-voltage switch quick test mechanism installation.
Fig. 2 is a side view of the installation of the high-voltage switch quick test mechanism.
Fig. 3 is a schematic sectional view taken along the direction of line a-a in fig. 1.
Fig. 4 is a schematic view of the bottom plate structure.
FIG. 5 is a schematic view of the internal structure of the test chamber.
In the figure, a quick testing mechanism 1 tests a box 1-1, a bottom plate 1-2, a seat plate 2, a clip 3, a ring protrusion 3-1, a rotating shaft 4, an eccentric wheel 5, a positioning hole 6, a clamping hole 7 and an eccentric wheel groove 8.
Detailed Description
As shown in fig. 1-4, a high-voltage switch rapid testing mechanism, wherein a rapid testing mechanism 1 is laterally arranged on a seat plate 2, and the seat plate 2 is vertically fixed on a site; the rapid testing mechanism 1 comprises a testing box 1-1 and a bottom plate 1-2 fixedly connected to the bottom of the testing box 1-1, wherein two sides of the bottom plate 1-2 extend out of the testing box and are divided into fixing lugs, the bottom plate 1-2 is overlapped on a seat plate 2, and the fixing lugs are locked or loosened and connected with the seat plate 2 through a rapid connecting structure; the seat plate 2 is fixedly connected with a plurality of clips 3, a rotating shaft 4 is rotatably mounted on the seat plate 2, an eccentric wheel 5 is sleeved on the rotating shaft 4, the eccentric wheel 5 rotates along with the rotating shaft 4, a plurality of positioning holes 6 are formed in the fixing lugs, clamping holes 7 are formed in the upper sides of all the positioning holes 6, the clamping holes 7 are in excessive connection with the positioning holes 6, eccentric wheel grooves 8 are formed in the fixing lugs, the clips 3 correspondingly penetrate through the positioning holes 6 one by one, and the eccentric wheels 5 are arranged in the eccentric wheel grooves 8 to jointly form the quick connection structure; one end of the rotating shaft 4 is polygonal; the clamp 3 is columnar, the fixing lug section extending out of the clamp is provided with a ring protrusion 3-1, the positioning hole 6 is a large round hole with the diameter larger than that of the ring protrusion 3-1, and the clamping hole 7 is a small round hole with the diameter larger than that of the clamp 3 and smaller than that of the ring protrusion 3-1.
The above description only represents an embodiment of the present invention, and the description thereof is in detail rather than in the specific details, which should not be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made to the lithium titanate battery that can be maintained and repaired, and these all fall into the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (4)
1. A high-voltage switch rapid testing mechanism is arranged on a seat plate, and the seat plate is fixed on the site; the rapid test mechanism is characterized by comprising a test box and a bottom plate fixedly connected to the bottom of the test box, wherein two sides of the bottom plate extend out of the test box and are divided into fixing lugs;
the seat plate is fixedly connected with a plurality of clips, an eccentric wheel is rotatably mounted on the seat plate, a plurality of positioning holes are formed in the fixing lugs, clamping holes are formed in the same sides of all the positioning holes and are in transition connection with the positioning holes, eccentric wheel holes or grooves are formed in the fixing lugs, the clips penetrate through the positioning holes in a one-to-one correspondence mode, and the eccentric wheels are arranged in the eccentric wheel holes or grooves to form the quick connection structure;
rotating the eccentric wheel to drive the fixing lug to drive the rapid testing mechanism to slide relative to the seat plate, and moving the clamp into a clamping hole communicated with the corresponding positioning hole box from the corresponding positioning hole to be clamped with the clamping hole; or the positioning hole box moves into the corresponding positioning hole from the clamping hole communicated with the corresponding positioning hole box, and the clamping hole box is loosened to be connected with the clamping hole.
2. The high-voltage switch quick testing mechanism as claimed in claim 1, wherein a rotating shaft is rotatably mounted on the base plate, the eccentric wheel is fixed on the rotating shaft in a sleeved manner and rotates along with the rotating shaft, and one end of the rotating shaft is polygonal.
3. The high-voltage switch quick test mechanism as claimed in claim 1, wherein the base plate is vertically fixed on the site, the quick test mechanism is laterally mounted on the base plate, and the clamping hole is located on the upper side of the positioning hole.
4. The high-voltage switch quick testing mechanism as claimed in claim 3, wherein the clip is cylindrical, the fixing lug section extending out of the clip is provided with a ring protrusion, the positioning hole is a large round hole with a diameter larger than that of the ring protrusion, and the clamping hole is a small round hole with a diameter larger than that of the clip and smaller than that of the ring protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020809558.5U CN212514906U (en) | 2020-05-15 | 2020-05-15 | High-voltage switch rapid testing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020809558.5U CN212514906U (en) | 2020-05-15 | 2020-05-15 | High-voltage switch rapid testing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212514906U true CN212514906U (en) | 2021-02-09 |
Family
ID=74379697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020809558.5U Active CN212514906U (en) | 2020-05-15 | 2020-05-15 | High-voltage switch rapid testing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212514906U (en) |
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2020
- 2020-05-15 CN CN202020809558.5U patent/CN212514906U/en active Active
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