CN215415548U - Detection handle and detection device - Google Patents
Detection handle and detection device Download PDFInfo
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- CN215415548U CN215415548U CN202122056045.9U CN202122056045U CN215415548U CN 215415548 U CN215415548 U CN 215415548U CN 202122056045 U CN202122056045 U CN 202122056045U CN 215415548 U CN215415548 U CN 215415548U
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- pars contractilis
- test
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- telescopic link
- clamping piece
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Abstract
The utility model belongs to the technical field of the technique that the distribution detected and specifically relates to a detection handle and detection device is related to, including telescopic link and test clamping piece, the detachable installation in telescopic link tip department of test clamping piece, test clamping piece bottom is provided with and is used for carrying out the wire connected with detection device, be provided with the fixed subassembly that is used for installing or dismantles the test clamping piece on the telescopic link. This application has the effect that reduces the measurement personnel and detects the operation degree of difficulty.
Description
Technical Field
The application relates to the technical field of power distribution detection, in particular to a detection handle and a detection device.
Background
The ground resistance tester is mainly used for measuring ground resistances of electrical equipment, lightning arresters and the like, and is frequently used for measuring distribution lines.
However, objects requiring testing often have locations that are relatively difficult to access, such as: some high places and narrow places which are difficult to climb are low in safety factor, the difficulty of detection operation of detection personnel is increased, the safety of the detection personnel is harmed, and the situation is further improved.
SUMMERY OF THE UTILITY MODEL
In order to reduce the detection personnel and detect the operation degree of difficulty, this application provides a detection handle and detection device.
In a first aspect, the application provides a detection handle which adopts the following technical scheme:
the utility model provides a detection handle, includes telescopic link and test clamping piece, the detachable installation in telescopic link tip department of test clamping piece, test clamping piece bottom is provided with the wire that is used for being connected with detection device, be provided with the fixed subassembly that is used for the installation or dismantles the test clamping piece on the telescopic link.
Thereby through adjusting different length of telescopic link with test clamping piece centre gripping be in than difficult eminence of climbing and narrow place on the measured object, and then realize detecting through wire transmission signal, utilize telescopic link measurement personnel to need not to climb the eminence or get into narrow place, effectively reduced the detection operation degree of difficulty, simultaneously, also ensured measurement personnel's safety.
Optionally, fixed subassembly is including inserted block, installation piece, screw rod and nut, the inserted block sets up in test clamping piece bottom, the installation piece is installed in telescopic link tip department, the socket that supplies the inserted block to alternate is seted up to the installation piece, the opening has been seted up at installation piece top, the screw that supplies screw rod threaded connection is seted up to the inserted block, the screw rod both ends run through on the opening, nut threaded connection in the screw rod tip and with installation piece looks butt.
The inserting block can be fixed or fixed in a contact mode through the rotating nut, so that the fixing and the fixing releasing of the test clamping piece are achieved, the structure is simple, and the realization is easy.
Optionally, the telescopic link includes a plurality of pars contractilis, the pars contractilis sets up the spout that supplies adjacent pars contractilis to slide and alternate along its extending direction, the pars contractilis is close to adjacent pars contractilis department and is provided with the mounting that is used for fixed adjacent pars contractilis in order to realize adjusting telescopic link length.
Through adopting above-mentioned technical scheme, the pars contractilis can slide each other with adjacent pars contractilis, can also utilize the mounting to fix at any time simultaneously, realizes the regulation to telescopic link length.
Optionally, the fixing part is a threaded rod, a through hole for threaded insertion of the threaded rod is formed in one end, close to the adjacent telescopic part, of the telescopic part, and the end part of the threaded rod is abutted to the adjacent telescopic part.
Can support tightly to realize fixing or loosen and remove fixedly adjacent pars contractilis through rotating the threaded rod, it is very simple convenient to operate.
Optionally, the spacing between unit clips at the location of the ends of the test clips progressively increases towards the ends.
Through adopting above-mentioned technical scheme, can be favorable to the testee to slide into and carry out the centre gripping between the tested clamping piece, reduce the degree of difficulty of operation telescopic link centre gripping testee.
Optionally, the telescopic link overcoat is equipped with a plurality of fixed rings, fixed ring one side is provided with the clamp ring of seting up jaggedly, the wire is worn to locate in the clamp ring.
Through adopting above-mentioned technical scheme, the solid fixed ring and the clamp ring that set up can restrict the wire, reduce the winding condition of wire and take place.
Optionally, a grab handle is arranged at one end, away from the test clamping piece, of the telescopic rod, and an anti-slip pad is arranged on the outer wall of the grab handle in a surrounding mode.
Through adopting above-mentioned technical scheme, the grab handle of setting is convenient for measurement personnel and grips, and the slipmat increase of setting and the frictional force of measurement personnel hand to improve the stability of controlling.
Optionally, the grip handle is provided with an anti-falling block far away from the bottom of the telescopic rod.
Through adopting above-mentioned technical scheme, the anticreep piece that sets up can reduce the telescopic link slippage condition and take place.
In a second aspect, the present application provides a technical solution for any one of the above detection handles, which is as follows:
a test device comprising a test handle according to any of claims 1 to 8 and a terminal connected to the end of the wire remote from the test clip.
Through adopting above-mentioned technical scheme, the binding post that sets up is connected with the wire to realize the transmission of signal of telecommunication between measured object and the detection device.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
description of reference numerals: 1. a telescopic rod; 10. testing the clamping piece; 11. a wire; 2. inserting a block; 20. mounting blocks; 21. a screw; 22. a nut; 23. a socket; 24. an opening; 3. a telescopic part; 30. a limiting groove; 31. a threaded rod; 32. a nut; 4. a fixing ring; 40. a clamping ring; 5. a handle; 50. a non-slip mat; 51. an anti-drop block; 6. and a terminal.
Detailed Description
The present application is described in further detail below with reference to fig. 1.
The embodiment of the application discloses detection handle. Referring to fig. 1, the detection handle includes telescopic link 1 and test clamping piece 10, wherein, the detachable installation in 1 tip department of telescopic link of test clamping piece 10, the test clamping piece 10 bottom fixedly connected with wire 11 that sets up, the wire 11 that sets up can be connected with detection device, test clamping piece 10 contacts with the testee, and realize detecting to detection device department through wire 11 transmission signal, telescopic link 1 can be favorable to the testing personnel to get into some more difficult eminences and narrow place and testee of climbing through adjusting different length area test clamping piece 10 and contact, realize the test.
In addition, the telescopic rod 1 is provided with a fixing component, and the fixing component can be used for installing or disassembling the test clamping piece 10.
Specifically, in this embodiment, fixed subassembly includes inserted block 2, installation piece 20, screw rod 21 and nut 22, wherein, inserted block 2 fixed connection is in test clamping piece 10 bottom, the screw has been seted up to inserted block 2, the screw supplies screw rod 21 to carry out threaded connection, and simultaneously, installation piece 20 is installed in 1 tip department of telescopic link, socket 23 has been seted up at installation piece 20, socket 23 supplies inserted block 2 to alternate, still seted up opening 24 at installation piece 20 top, screw rod 21 both ends run through on opening 24, nut 22 threaded connection is in 21 tip department of screw rod, nut 22 and the mutual butt of installation piece 20, can fix or remove fixedly inserted block 2 through rotating nut 22, and then fix or remove fixedly test clamping piece 10.
Furthermore, the inserted block 2 can rotate to adjust different rotation angles, so that the orientation of the clamping opening of the test clamping piece 10 can be adjusted by detection personnel according to actual conditions, the test clamping piece 10 can be clamped on a tested object conveniently, and the difficulty of detection operation is reduced.
In addition, telescopic link 1 includes a plurality of pars contractilis 3, and in this embodiment, telescopic link 1 is including three pars contractilis 3, and wherein, pars contractilis 3 has seted up the spout along its extending direction, and the spout supplies adjacent pars contractilis 3 to slide and alternate to be provided with the mounting near adjacent pars contractilis 3 department at pars contractilis 3, adjacent pars contractilis 3 can be fixed to the mounting in order to realize adjusting telescopic link 1 length. Furthermore, a limit groove 30 is concavely formed on the side wall of the telescopic part 3, and the limit groove 30 is arranged to reduce the rotation of the telescopic part 3 when sliding.
In addition, in this embodiment, the radius of the telescopic part 3 of the telescopic rod 1 arranged towards the test clip 10 is gradually reduced or gradually increased, so as to minimize the contraction length of the telescopic rod 1.
In this embodiment, the fixing member that sets up is threaded rod 31, and wherein, has seted up the through-hole near adjacent pars contractilis 3 one end at pars contractilis 3, and the through-hole supplies threaded rod 31 screw to alternate, and threaded rod 31 tip and adjacent pars contractilis 3 looks butt. A nut 32 is provided at one end of the threaded rod 31 remote from the telescopic part 3, and the telescopic part 3 can be fixed or released by rotating the threaded rod 31, thereby adjusting the length of the telescopic rod 1.
In addition, at the tip position department of test clamping piece 10, the interval between the unit clamping piece of test clamping piece 10 is crescent towards the tip, can be favorable to the testee to slide into and carry out the centre gripping between the clamping piece by being surveyed, reduces the degree of difficulty of operation telescopic link 1 centre gripping testee.
In addition, a plurality of fixing rings 4 are sleeved outside the telescopic rod 1, a clamping ring 40 is arranged on one side of each fixing ring 4, a notch is formed in one side of the arranged clamping ring 40, the wire 11 penetrates through the clamping ring 40, and the arranged notch is beneficial to clamping and detaching the wire 11.
In this embodiment, telescopic link 1 is kept away from test clamping piece 10 one end and is provided with grab handle 5, and 5 outer wall rings of grab handle of setting are equipped with slipmat 50, in addition, keep away from 1 bottom of telescopic link at grab handle 5 and still are provided with anticreep piece 51, and grab handle 5 of setting is favorable to the testing personnel to grip more stably, reduces the emergence of the slippage condition in the operation process.
The implementation principle of the detection handle in the embodiment of the application is as follows: when the detection personnel encounter difficult climbing and narrow occasions during detection operation, the length of the telescopic rod 1 can be adjusted to enable the test clamping piece 10 to contact with a detected object, and therefore detection is achieved.
The embodiment of the application also discloses be applied to the detection device of any kind of above-mentioned detection handle, is provided with binding post 6 on the detection device, and binding post 6 is kept away from one end test clamping piece 10 one end with wire 11 and is connected.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A detection handle is characterized in that: including telescopic link (1) and test clamping piece (10), the detachable installation in telescopic link (1) tip department of test clamping piece (10), test clamping piece (10) bottom is provided with wire (11) that are used for being connected with detection device, be provided with the fixed subassembly that is used for the installation or dismantles test clamping piece (10) on telescopic link (1).
2. A sensing handle according to claim 1, wherein: fixed subassembly is including inserting piece (2), installation piece (20), screw rod (21) and nut (22), insert piece (2) and set up in test clamping piece (10) bottom, installation piece (20) are installed in telescopic link (1) tip department, installation piece (20) are seted up and are supplied socket (23) that insert piece (2) alternated, opening (24) have been seted up at installation piece (20) top, insert piece (2) are seted up and are supplied screw rod (21) threaded connection's screw, screw rod (21) both ends are run through on opening (24), nut (22) threaded connection in screw rod (21) tip and with installation piece (20) looks butt.
3. A sensing handle according to claim 1, wherein: telescopic link (1) includes a plurality of pars contractilis (3), pars contractilis (3) are seted up along its extending direction and are supplied adjacent pars contractilis (3) to slide the spout that alternates, pars contractilis (3) are close to adjacent pars contractilis (3) department and are provided with the mounting that is used for fixed adjacent pars contractilis (3) in order to realize adjustment telescopic link (1) length.
4. A sensing handle according to claim 3, wherein: the mounting is threaded rod (31), the through-hole that supplies threaded rod (31) screw thread to alternate is seted up near adjacent pars contractilis (3) one end in pars contractilis (3), threaded rod (31) tip and adjacent pars contractilis (3) looks butt.
5. A sensing handle according to claim 1, wherein: the spacing between the unit jaws at the end positions of the test jaws (10) gradually increases toward the ends.
6. A sensing handle according to claim 1, wherein: the telescopic rod (1) is sleeved with a plurality of fixing rings (4), one side of each fixing ring (4) is provided with a clamping ring (40) with a notch, and the wires (11) penetrate through the clamping rings (40).
7. A sensing handle according to claim 1, wherein: the testing clamp is characterized in that one end, far away from the testing clamp (10), of the telescopic rod (1) is provided with a grab handle (5), and the outer wall of the grab handle (5) is annularly provided with an anti-slip pad (50).
8. A sensing handle according to claim 7, wherein: the grab handle (5) is provided with an anti-drop block (51) far away from the bottom of the telescopic rod (1).
9. A test device comprising a test handle according to any of claims 1 to 8 and a terminal (6), the terminal (6) being connected to a lead (11) at a location remote from the test jaw (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122056045.9U CN215415548U (en) | 2021-08-30 | 2021-08-30 | Detection handle and detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122056045.9U CN215415548U (en) | 2021-08-30 | 2021-08-30 | Detection handle and detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215415548U true CN215415548U (en) | 2022-01-04 |
Family
ID=79664767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122056045.9U Active CN215415548U (en) | 2021-08-30 | 2021-08-30 | Detection handle and detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215415548U (en) |
-
2021
- 2021-08-30 CN CN202122056045.9U patent/CN215415548U/en active Active
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