CN214122412U - Composite switch aging test tool - Google Patents
Composite switch aging test tool Download PDFInfo
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- CN214122412U CN214122412U CN202023024974.3U CN202023024974U CN214122412U CN 214122412 U CN214122412 U CN 214122412U CN 202023024974 U CN202023024974 U CN 202023024974U CN 214122412 U CN214122412 U CN 214122412U
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- fixedly connected
- box body
- sliding mechanism
- mounting groove
- switch
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Abstract
The utility model discloses a combination switch aging testing frock, its technical scheme main points are: the spring box comprises a box body, wherein a connecting box is fixedly connected to the box body, a cylinder is fixedly arranged in the connecting box, a telescopic rod is movably connected to the output end of the cylinder, a push rod is fixedly connected to the top of the box body, a test slot is fixedly arranged in the box body, an isolation layer is fixedly arranged below the test slot, a clamping slot is formed in the isolation layer, a sliding mechanism is slidably connected to the inside of the test slot, the telescopic rod is fixedly connected with the sliding mechanism, a sliding block is fixedly connected to the lower portion of the sliding mechanism, the sliding block is slidably connected with the clamping slot, a mounting groove is formed in the sliding mechanism, side plates are fixedly connected to two sides of the mounting groove, an elastic part is fixedly connected to the inside of the mounting groove, a supporting block is fixedly connected to the upper portion of the elastic part, a limiting groove is formed in each side plate, a spring body is fixedly connected to the limiting groove, and a stop block is fixedly connected to the spring body; the utility model discloses convenient fixed blend switch and ageing efficient.
Description
Technical Field
The utility model belongs to the technical field of equipment aging testing equipment technique and specifically relates to blend switch aging testing frock.
Background
The compound switch is a switch device which can close, bear and open and close current under the condition of a normal conductive loop, the compound switch is formed by connecting a high voltage-resistant heavy-current thyristor with a contact of a magnetic latching relay in parallel, automatically searching an optimal input point and an optimal cut-off point through microcomputer control, realizing voltage zero-crossing input and current zero-crossing cut-off, completing the on-off moment by the thyristor, and operating the through current to be triggered by the magnetic latching relay through pulse voltage to enable the contact to be attracted. The composite switch has the advantages of no impact, low power consumption, long service life and the like, can replace a contactor or a thyristor switch, and is widely applied to the field of low-voltage reactive power compensation
In order to ensure the working reliability of the compound switch, the compound switch is always required to be subjected to aging test, the compound switch is usually required to be fixed on aging equipment through screws in the aging process of the compound switch, the process of installation and disassembly wastes time, the aging efficiency is reduced, and when the existing aging equipment ages the compound switch, the aging quantity is small at one time, so that the aging efficiency is low.
SUMMERY OF THE UTILITY MODEL
To the problem of mentioning in the background art, the utility model aims at providing a blend switch aging testing frock to solve the inconvenient installation of current ageing equipment that mentions in the background art or dismantle blend switch and the ageing problem that leads to ageing inefficiency in a small quantity of disposable.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the composite switch aging testing tool comprises a box body, universal wheels are fixedly connected to the lower portion of the box body, a connecting box is fixedly connected to the box body, an air cylinder is fixedly arranged in the connecting box, a telescopic rod is movably connected to the output end of the air cylinder, a push rod is fixedly connected to the top of the box body, a testing groove is fixedly arranged in the box body, an isolating layer is fixedly arranged below the testing groove, a clamping groove is formed in the isolating layer, a sliding mechanism is slidably connected to the interior of the testing groove, the telescopic rod is fixedly connected with the sliding mechanism, a sliding block is fixedly connected to the lower portion of the sliding mechanism, the sliding block is slidably connected with the clamping groove, a mounting groove is formed in the sliding mechanism, side plates are fixedly connected to two sides of the mounting groove, an elastic piece is fixedly connected to the mounting groove, and a supporting block is fixedly connected to the upper portion of the elastic piece, the side plate is provided with a limiting groove, the limiting groove is fixedly connected with a spring body, and the spring body is fixedly connected with a stop block.
Furthermore, the stop block is made of stainless steel.
Through adopting above-mentioned technical scheme, the texture of stainless steel is hard, and is not fragile, has promoted the incorruptibility of dog, has prolonged the utility model discloses a life.
Furthermore, an anti-slip sleeve is sleeved on the outer surface of the push rod.
By adopting the technical scheme, when a user holds the push rod with a hand and exerts force, the anti-slip sleeve plays an anti-slip role, so that the palm of the user is prevented from slipping on the push rod, and the user can exert force on the push rod conveniently.
Furthermore, the supporting block is made of rubber.
Through adopting above-mentioned technical scheme, the texture of rubber is soft, can not cause the damage to blend switch, and rubber is wear-resisting not fragile, has good electrical insulation.
Further, the elastic part is a telescopic spring.
Through adopting above-mentioned technical scheme, expanding spring elasticity is strong, and the elasticity is good, is compressed tightly the back by blend switch in the use, can fix blend switch, prevents that blend switch from becoming flexible.
Furthermore, the universal wheels are multiple and made of insulating antistatic materials.
Through adopting above-mentioned technical scheme, a plurality of universal wheels person of facilitating the use promote the position that the universal wheel changes the box, and insulating material prevents that static from influencing the result of aging testing.
To sum up, the utility model discloses mainly have following beneficial effect:
1. when the utility model is used, the cylinder is started, the telescopic rod on the output end of the cylinder extends out, the slide block on the slide mechanism is pushed to move along the clamping groove, after the slide mechanism is pushed out, the user puts the compound switch into the mounting groove, after the bottom of the compound switch touches the stop block, the spring body on the stop block is subjected to pressure deformation to drive the stop block to be clamped into the limit groove, at the moment, the compound switch enters the mounting groove, the user applies downward force to the compound switch, the elastic piece is stressed to contract to drive the compound switch to move downwards, the stop block resets to firmly fix the compound switch, when the compound switch needs to be taken out from the mounting groove, the user needs to apply downward pressure to the compound switch to clamp the stop block into the limit groove, at the moment, the elastic piece is released, the elastic piece resets to push out the compound switch, at the moment, the user can take out the compound switch, the utility model discloses a compound switch is convenient to fix, the aging detection efficiency is improved.
2. The utility model discloses a when using, set up a plurality of sliding mechanism and mounting groove, can carry out ageing detection to the blend switch of a plurality of blend switches and a plurality of different models simultaneously, improved ageing detection efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of a front view internal structure of an embodiment of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a left-side view internal structure diagram of the embodiment of the present invention.
In the figure: 1. a box body; 2. a universal wheel; 3. a test slot; 4. an isolation layer; 5. a push rod; 6. a card slot; 7. a slider; 8. a side plate; 9. mounting grooves; 10. an elastic member; 11. a support block; 12. a limiting groove; 13. a spring body; 14. a stopper; 15. a sliding mechanism; 16. a cylinder; 17. a telescopic rod; 18. and a connecting box.
Detailed Description
In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1-3, the aging testing tool for the combination switch comprises a box body 1, a universal wheel 2 is fixedly connected below the box body 1, the universal wheel 2 facilitates a user to move the box body 1, a connecting box 18 is fixedly connected on the box body 1, an air cylinder 16 is fixedly arranged in the connecting box 18, an expansion link 17 is movably connected at the output end of the air cylinder 16, a push rod 5 is fixedly connected at the top of the box body 1, a test slot 3 is fixedly arranged in the box body 1, an isolating layer 4 is fixedly arranged below the test slot 3, a clamping slot 6 is arranged in the isolating layer 4, a sliding mechanism 15 is slidably connected in the test slot 3, the expansion link 17 is fixedly connected with the sliding mechanism 15, a sliding block 7 is fixedly connected below the sliding mechanism 15, the sliding block 7 is slidably connected with the clamping slot 6, a mounting slot 9 is formed in the sliding mechanism 15, the air cylinder 16 is started, and the expansion link 17 at the output end of the air cylinder 16 extends out, promote slider 7 on the sliding mechanism 15 and remove along draw-in groove 6, sliding mechanism 15 is released the back, the user can put into mounting groove 9 with combined switch in the middle of, the both sides fixedly connected with curb plate 8 of mounting groove 9, fixedly connected with elastic component 10 in the mounting groove 9, the top fixedly connected with tray 11 of elastic component 10, spacing groove 12 has been seted up on the curb plate 8, fixedly connected with spring body 13 on the spacing groove 12, fixedly connected with dog 14 on the spring body 13, dog 14 prevents that combined switch is not hard up in mounting groove 9.
Referring to fig. 2, the material of dog 14 is stainless steel, and the texture of stainless steel is hard, and is not fragile, has promoted the incorruptibility of dog 14, has prolonged the utility model discloses a life.
Referring to fig. 1, an anti-slip sleeve is sleeved on the outer surface of the push rod 5, and when a user holds the push rod 5 with a hand and exerts force, the anti-slip sleeve plays an anti-slip role, so that the palm of the user is prevented from slipping on the push rod 5, and the user can exert force on the push rod 5 conveniently.
Referring to fig. 2, the supporting block 11 is made of rubber, the rubber is soft, the composite switch cannot be damaged, the rubber is wear-resistant and not easy to damage, and the supporting block has good electrical insulation.
Referring to fig. 2, the elastic member 10 is an extension spring, which has strong elasticity and good flexibility, and can fix the combination switch after being pressed by the combination switch in the using process, so as to prevent the combination switch from loosening.
Referring to fig. 1, the number of the universal wheels 2 is multiple and is insulating antistatic material, the universal wheels 2 facilitate users to push the universal wheels 2 to change the position of the box body 1, and the insulating material prevents static influence aging test results.
When the utility model is used, the cylinder 16 is started, the telescopic rod 17 on the output end of the cylinder 16 extends out to push the slide block 7 on the sliding mechanism 15 to move along the clamping groove 6, after the sliding mechanism 15 is pushed out, a user puts the composite switch into the mounting groove 9, after the bottom of the compound switch touches the stop 14, the spring 13 on the stop 14 is deformed by pressure to drive the stop 14 to be clamped into the limit groove 12, at the moment, the composite switch enters the installation groove 9, a user applies downward force to the composite switch, the elastic piece 10 is stressed to contract to drive the composite switch to move downwards, the stop block 14 is reset to firmly fix the composite switch, when the composite switch needs to be taken out from the installation groove 9, a user needs to apply downward pressure to the compound switch, the stop block 14 is clamped into the limit groove 12, the hand is loosened, the elastic piece 10 resets, the compound switch is ejected, and the user can take out the compound switch; the utility model discloses set up a plurality of slide mechanism 15 and mounting groove 9, can carry out aging testing to the blend switch of a plurality of blend switches and a plurality of different models simultaneously.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Combination switch aging testing frock, including box (1), its characterized in that: the universal wheel (2) is fixedly connected below the box body (1), the connecting box (18) is fixedly connected on the box body (1), the cylinder (16) is fixedly arranged in the connecting box (18), the telescopic rod (17) is movably connected on the output end of the cylinder (16), the push rod (5) is fixedly connected at the top of the box body (1), the test slot (3) is fixedly arranged in the box body (1), the isolating layer (4) is fixedly arranged below the test slot (3), the clamping slot (6) is formed in the isolating layer (4), the sliding mechanism (15) is slidably connected in the test slot (3), the telescopic rod (17) is fixedly connected with the sliding mechanism (15), the sliding block (7) is fixedly connected below the sliding mechanism (15), and the sliding block (7) is slidably connected with the clamping slot (6), the improved spring mounting structure is characterized in that a mounting groove (9) is formed in the sliding mechanism (15), side plates (8) are fixedly connected to two sides of the mounting groove (9), an elastic piece (10) is fixedly connected to the inside of the mounting groove (9), a supporting block (11) is fixedly connected to the upper portion of the elastic piece (10), a limiting groove (12) is formed in each side plate (8), a spring body (13) is fixedly connected to each limiting groove (12), and a stop block (14) is fixedly connected to each spring body (13).
2. The compound switch aging test tool according to claim 1, characterized in that: the stop block (14) is made of stainless steel.
3. The compound switch aging test tool according to claim 1, characterized in that: the outer surface of the push rod (5) is sleeved with an anti-slip sleeve.
4. The compound switch aging test tool according to claim 1, characterized in that: the supporting block (11) is made of rubber.
5. The compound switch aging test tool according to claim 1, characterized in that: the elastic piece (10) is a telescopic spring.
6. The compound switch aging test tool according to claim 1, characterized in that: the number of the universal wheels (2) is a plurality of and the universal wheels are made of insulating antistatic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023024974.3U CN214122412U (en) | 2020-12-16 | 2020-12-16 | Composite switch aging test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023024974.3U CN214122412U (en) | 2020-12-16 | 2020-12-16 | Composite switch aging test tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214122412U true CN214122412U (en) | 2021-09-03 |
Family
ID=77512751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023024974.3U Active CN214122412U (en) | 2020-12-16 | 2020-12-16 | Composite switch aging test tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214122412U (en) |
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2020
- 2020-12-16 CN CN202023024974.3U patent/CN214122412U/en active Active
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