CN220084991U - Test device for shielding cover - Google Patents
Test device for shielding cover Download PDFInfo
- Publication number
- CN220084991U CN220084991U CN202321044572.0U CN202321044572U CN220084991U CN 220084991 U CN220084991 U CN 220084991U CN 202321044572 U CN202321044572 U CN 202321044572U CN 220084991 U CN220084991 U CN 220084991U
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- China
- Prior art keywords
- piece
- contact
- adjusting
- test device
- shielding cover
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- 125000006850 spacer group Chemical group 0.000 claims description 19
- 238000002955 isolation Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model provides a test device of a shielding cover, relates to the technical field of test devices, and aims to solve the problems that the shielding cover is easy to damage during clamping and the insulating effect of the shielding cover is damaged when the conventional test device is used, and the shielding cover cannot be tested conveniently; the mounting mechanism is a test device body, and the main body is of a rectangular structure; the adjusting mechanism is arranged on the mounting mechanism; the contact piece on the contact mechanism is arranged on the top of the adjusting piece on the adjusting mechanism; the contact piece is installed inside the movable groove through rectangular bulges at two sides. Through rotatory regulating part for the regulating part upwards moves on the mounting, and drives the contact at the inside upwards removal of removal groove, thereby makes the shield cover contact with the contact, and installs the arc inslot portion on the contact, and then can guarantee to link together between shield cover and the contact steadily, and through connecting wire on the contact, can test convenient shield cover.
Description
Technical Field
The utility model belongs to the technical field of test devices, and particularly relates to a test device of a shielding cover.
Background
The insulating shielding cover is made of insulating materials and is used for shielding a protective cover of a live conductor or a non-live conductor component; in the live working tool, the shielding cover does not play a main insulation role, and is only suitable for playing a role in insulation shielding or isolation protection when a live working person collides accidentally and briefly, namely, contacts are rubbed, and the shielding cover needs to be subjected to a pressure-resistant test periodically when in use so as to measure the insulation effect of the shielding cover, and a test device is needed at the moment; based on discovery in the prior art, current test device is when using, usually when measuring the insulation that shields the cover, through clip to shielding cover centre gripping circular telegram, and shield the cover and make with insulating material, cause the damage to shielding cover easily when the centre gripping, destroy the insulating effect that shields the cover, can't be convenient to test shielding cover, and current test device is when using, need to shield the cover circular telegram when withstand voltage test, can't keep apart the staff when the test, guarantee staff's safety.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a test device for a shielding cover, which solves the problems that the existing test device is easy to damage the shielding cover during clamping and damage the insulating effect of the shielding cover, the shielding cover cannot be tested conveniently, and the existing test device cannot isolate staff during testing and ensure the safety of the staff during use.
The purpose and the efficacy of the test device of the shielding cover are achieved by the following specific technical means:
the test device of the shielding cover comprises a mounting mechanism, an adjusting mechanism, a contact mechanism and an isolating mechanism;
the installation mechanism is a test device body, and the installation mechanism comprises: the main body is of a rectangular structure, and universal wheels are arranged at the bottom of the main body; the adjusting mechanism is arranged on the mounting mechanism; the contact mechanism is arranged at the top of the adjusting mechanism, the contact mechanism is arranged on the mounting mechanism, and the contact piece on the contact mechanism is arranged at the top of the adjusting piece on the adjusting mechanism; the isolation mechanism is mounted on the top of the mounting mechanism.
Further, the mounting mechanism further includes: a support;
the support piece is cylindrical structure, and the support piece top is equipped with the arc arch, is equipped with the round hole on the support piece, and support piece fixed mounting is in main part top both sides.
Further, the mounting mechanism further includes: a moving groove and a mounting rod;
the movable groove is of a rectangular structure and is formed in the support piece; the installation pole is cylindrical structure, and the installation pole is connected with the arc arch on the support piece through the pivot.
Further, the adjustment mechanism includes: a fixing member and an adjusting member;
the fixing piece is of a rectangular structure and is fixedly arranged on the supporting piece, and the fixing piece is provided with a threaded hole; the regulating part is of a cylindrical structure, threads are arranged on the regulating part, and the regulating part is arranged in the threaded hole on the fixing part.
Further, the contact mechanism includes: a contact member and a side member;
the contact piece is of a rectangular structure, rectangular protrusions are arranged on two sides of the contact piece, an arc-shaped groove is formed in the top of the contact piece, and the contact piece is arranged in the moving groove through the rectangular protrusions on two sides; the side piece is cylindrical structure, is equipped with spherical protruding on the side piece, and side piece fixed mounting is in the contact piece both sides.
Further, the isolation mechanism includes: a slide bar and a spacer;
the sliding rod is of a cylindrical structure and is fixedly arranged in the round hole on the supporting piece; the isolator is rectangular structure, and the isolator bottom is wedge structure, is equipped with the round hole on the isolator, and the round hole inside slidable mounting on the isolator has the slide bar to the isolator is connected with support piece through the spring.
Compared with the prior art, the utility model has the following beneficial effects:
1. in the device, the adjusting piece and the contact piece are arranged, the adjusting piece is arranged in the threaded hole in the fixing piece, the contact piece is arranged in the moving groove through rectangular bulges at two sides, so that when the device is used, the adjusting piece moves upwards on the fixing piece and drives the contact piece to move upwards in the moving groove, the shielding cover is in contact with the contact piece and is arranged in the arc-shaped groove in the contact piece, the shielding cover and the contact piece can be stably connected together, and a convenient shielding cover can be tested by connecting wires on the contact piece;
2. in this device, side part and spacer have been set up, and the side part of here is installed at the contact side, and the spacer is with slide bar sliding connection, and then make when using, when moving through the contact, drive side part and upwards remove together, and then contact with the spacer bottom through the spherical bulge on the side part, and then drive the spacer and slide on the slide bar to tensile and the spring between the support piece, thereby when contact and the cage contact, can make the staff keep certain safe distance with the cage when experimental through the spacer.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic side perspective view of the present utility model.
Fig. 3 is a partially exploded perspective view of the present utility model.
Fig. 4 is an exploded perspective view of the adjusting mechanism and the contact mechanism of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a mounting mechanism; 101. a main body; 102. a support; 103. a moving groove; 104. a mounting rod;
2. an adjusting mechanism; 201. a fixing member; 202. an adjusting member;
3. a contact mechanism; 301. a contact; 302. a side piece;
4. an isolation mechanism; 401. a slide bar; 402. a spacer.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1 to 4:
the utility model provides a test device of a shielding cover, which comprises a mounting mechanism 1, an adjusting mechanism 2, a contact mechanism 3 and an isolation mechanism 4; the installation mechanism 1 is a test device body, and the installation mechanism 1 comprises: the main body 101 is of a rectangular structure, and universal wheels are arranged at the bottom of the main body 101; the body 101 is here intended to mount a support 102; the adjusting mechanism 2 is arranged on the mounting mechanism 1; the contact mechanism 3 is mounted on top of the adjustment mechanism 2, and the contact mechanism 3 is mounted on the mounting mechanism 1, and the contact 301 on the contact mechanism 3 is mounted on top of the adjustment member 202 on the adjustment mechanism 2; the isolation mechanism 4 is mounted on top of the mounting mechanism 1.
As shown in fig. 2, the mounting mechanism 1 further includes: a support 102, a moving groove 103, and a mounting bar 104; the supporting piece 102 is of a cylindrical structure, an arc-shaped bulge is arranged at the top of the supporting piece 102, a round hole is formed in the supporting piece 102, and the supporting piece 102 is fixedly arranged on two sides of the top of the main body 101; the supporting piece 102 is used for forming a moving groove 103, and the mounting rod 104 can be fixed through the arc-shaped bulge; the moving groove 103 is of a rectangular structure, and the moving groove 103 is formed inside the supporting piece 102; the movement slot 103 is here intended for sliding connection with the contact 301; the mounting rod 104 is of a cylindrical structure, and the mounting rod 104 is connected with the arc-shaped protrusions on the supporting piece 102 through a rotating shaft; the mounting bar 104 is used here to connect the shield in a nested manner, so that the shield can be mounted.
As shown in fig. 4, the adjusting mechanism 2 includes: a fixing member 201 and an adjusting member 202; the fixing piece 201 is of a rectangular structure, the fixing piece 201 is fixedly arranged on the supporting piece 102, and a threaded hole is formed in the fixing piece 201; the fixing member 201 is used for mounting the adjusting member 202; the adjusting piece 202 is of a cylindrical structure, threads are arranged on the adjusting piece 202, and the adjusting piece 202 is arranged in a threaded hole on the fixing piece 201; the adjusting member 202 is used to rotate the contact member 301 to move inside the moving groove 103.
As shown in fig. 4, the contact mechanism 3 includes: a contact 301 and a side member 302; the contact 301 is of a rectangular structure, rectangular protrusions are arranged on two sides of the contact 301, an arc-shaped groove is formed in the top of the contact 301, and the contact 301 is installed inside the moving groove 103 through the rectangular protrusions on two sides; the contact element 301 is used for driving movement through the adjusting element 202, and further contacts with the shielding cover through the arc-shaped groove, so that the contact area of the contact element 301 and the shielding cover is increased, the shielding cover can be conveniently tested, the side element 302 is of a cylindrical structure, the side element 302 is provided with spherical protrusions, and the side element 302 is fixedly arranged on two sides of the contact element 301; the side member 302 is used to drive the spacer 402 to move on the sliding rod 401 by contacting the bottom of the spacer 402 with the spherical protrusion, where the spherical protrusion may be replaced by a wedge-shaped protrusion, which may have the same technical effect.
As shown in fig. 3, the isolation mechanism 4 includes: a slide bar 401 and a spacer 402; the sliding rod 401 is of a cylindrical structure, and the sliding rod 401 is fixedly arranged inside a round hole on the support piece 102; the slide bar 401 is here intended to be in sliding connection with the spacer 402; the spacer 402 is of a rectangular structure, the bottom of the spacer 402 is of a wedge-shaped structure, a round hole is formed in the spacer 402, a sliding rod 401 is slidably arranged in the round hole in the spacer 402, and the spacer 402 is connected with the support 102 through a spring; the spacer 402 is used to contact with the side member 302, so as to drive the spacer 402 to move on the sliding rod 401 and stretch the spring, so that the safety distance between the personnel and the shielding cover can be increased when the contact member 301 contacts with the shielding cover, and the safety of the personnel can be ensured.
Specific use and action of the embodiment:
according to the device, when the device is used, the mounting rod 104 is lifted by a certain height through the rotating shaft, the shielding cover is sleeved and connected with the mounting rod 104, the adjusting piece 202 is enabled to move upwards on the fixing piece 201 through rotating the adjusting piece 202, the contact piece 301 is driven to move upwards in the moving groove 103, the shielding cover is enabled to contact with the contact piece 301, the shielding cover is arranged in the arc-shaped groove on the contact piece 301, stable connection between the shielding cover and the contact piece 301 is guaranteed, the side piece 302 is enabled to move upwards through the contact piece 301, the spherical protrusion on the side piece 302 is enabled to contact with the bottom of the isolating piece 402, the isolating piece 402 is enabled to slide on the sliding rod 401, the spring between the supporting piece 102 is stretched, when the contact piece 301 is contacted with the isolating cover, a certain safety distance between a worker and the shielding cover can be kept during a test through the isolating piece 402, and the test can be conducted on the convenient shielding cover through connecting wires on the contact piece 301.
Claims (6)
1. Test device of shielding cover, its characterized in that: comprises a mounting mechanism (1), an adjusting mechanism (2), a contact mechanism (3) and an isolating mechanism (4);
the installation mechanism (1) is a test device body, and the installation mechanism (1) comprises: the main body (101), the main body (101) is of a rectangular structure, and universal wheels are arranged at the bottom of the main body (101); the adjusting mechanism (2) is arranged on the mounting mechanism (1); the contact mechanism (3) is arranged at the top of the adjusting mechanism (2), the contact mechanism (3) is arranged on the mounting mechanism (1), and a contact piece (301) on the contact mechanism (3) is arranged at the top of the adjusting piece (202) on the adjusting mechanism (2); the isolation mechanism (4) is arranged at the top of the installation mechanism (1).
2. The test device for a shadow mask of claim 1, wherein: the mounting mechanism (1) further comprises: a support (102);
the support piece (102) is of a cylindrical structure, arc-shaped protrusions are arranged at the top of the support piece (102), round holes are formed in the support piece (102), and the support piece (102) is fixedly arranged on two sides of the top of the main body (101).
3. The test device for a shadow mask of claim 2, wherein: the mounting mechanism (1) further comprises: a moving groove (103) and a mounting rod (104);
the movable groove (103) is of a rectangular structure, and the movable groove (103) is arranged in the support piece (102); the installation rod (104) is of a cylindrical structure, and the installation rod (104) is connected with the arc-shaped protrusions on the supporting piece (102) through the rotating shaft.
4. A test device for a shadow mask according to claim 3, wherein: the adjusting mechanism (2) comprises: a fixing member (201) and an adjusting member (202);
the fixing piece (201) is of a rectangular structure, the fixing piece (201) is fixedly arranged on the supporting piece (102), and the fixing piece (201) is provided with a threaded hole; the adjusting piece (202) is of a cylindrical structure, threads are arranged on the adjusting piece (202), and the adjusting piece (202) is arranged in a threaded hole in the fixing piece (201).
5. The test device for a shadow mask of claim 4, wherein: the contact mechanism (3) comprises: a contact (301) and a side member (302);
the contact (301) is of a rectangular structure, rectangular protrusions are arranged on two sides of the contact (301), an arc-shaped groove is formed in the top of the contact (301), and the contact (301) is arranged in the moving groove (103) through the rectangular protrusions on two sides; the side piece (302) is of a cylindrical structure, the side piece (302) is provided with a spherical bulge, and the side piece (302) is fixedly arranged on two sides of the contact piece (301).
6. The test device for a shadow mask of claim 5, wherein: the isolation mechanism (4) comprises: a slide bar (401) and a spacer (402);
the sliding rod (401) is of a cylindrical structure, and the sliding rod (401) is fixedly arranged in a round hole on the supporting piece (102); the isolation piece (402) is of a rectangular structure, the bottom of the isolation piece (402) is of a wedge-shaped structure, a round hole is formed in the isolation piece (402), a sliding rod (401) is slidably mounted in the round hole in the isolation piece (402), and the isolation piece (402) is connected with the support piece (102) through a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321044572.0U CN220084991U (en) | 2023-05-05 | 2023-05-05 | Test device for shielding cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321044572.0U CN220084991U (en) | 2023-05-05 | 2023-05-05 | Test device for shielding cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220084991U true CN220084991U (en) | 2023-11-24 |
Family
ID=88824789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321044572.0U Active CN220084991U (en) | 2023-05-05 | 2023-05-05 | Test device for shielding cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220084991U (en) |
-
2023
- 2023-05-05 CN CN202321044572.0U patent/CN220084991U/en active Active
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