CN216718530U - Telescopic rainproof capacitive electroscope - Google Patents
Telescopic rainproof capacitive electroscope Download PDFInfo
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- CN216718530U CN216718530U CN202123272712.3U CN202123272712U CN216718530U CN 216718530 U CN216718530 U CN 216718530U CN 202123272712 U CN202123272712 U CN 202123272712U CN 216718530 U CN216718530 U CN 216718530U
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- rod
- electroscope
- telescopic
- positioning
- mounting
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Abstract
The utility model discloses a telescopic rainproof capacitive electroscope which comprises an adjustable telescopic rod and an electroscope arranged at the end part of the telescopic rod, wherein a rainproof umbrella skirt is arranged at the upper part of the telescopic rod, the telescopic rod comprises an installation rod and a pull rod sleeved at the end part of the installation rod, and the pull rod is fixedly connected with the installation rod through a positioning mechanism. The positioning mechanism is used for fixing the mounting rod and the drawing rod in the telescopic rod, so that the service life of the telescopic rod is prolonged, loss caused by frequent drawing is avoided, great convenience is brought to the use of workers, the operation of the positioning mechanism is very simple, and time and labor are saved during use.
Description
Technical Field
The utility model relates to the technical field of electroscope equipment, in particular to a telescopic rainproof capacitive electroscope.
Background
At present, the voltage class of an electric power system in China has a plurality of voltage classes from 0.4kV to 1000kV, when a power line is subjected to power failure maintenance work, the electroscope for the power failure line is required to be subjected to electroscope operation at first, the line is ensured to be uncharged to work, and electroscopes with different voltage classes are prepared according to different voltage classes. Electroscope that long used on the market, it all can install on the telescopic link to make things convenient for the staff to use, present telescopic link is mostly simple cup joint structure, and two poles are connected the hoop fastening through the interference and are fixed, in long-time use, because frequent taking out is inserted between two poles, thereby it can appear wearing and tearing in its junction and lead to the telescopic link to take out the back unable fixed, thereby influence the electroscope and use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to avoid the defects in the prior art and provide the telescopic rainproof capacitive electroscope, so that the defects in the prior art are effectively overcome.
In order to achieve the purpose, the utility model adopts the technical scheme that: the telescopic rainproof capacitive electroscope comprises an adjustable telescopic rod and an electroscope arranged at the end part of the telescopic rod, wherein a rainproof umbrella skirt is arranged at the upper part of the telescopic rod;
the telescopic rod comprises an installation rod and a drawing rod sleeved at the end part of the installation rod, and the drawing rod is fixedly connected with the installation rod through a positioning mechanism;
positioning mechanism is including being located the locating piece in the inside grafting chamber of pull pole, one side of locating piece is provided with the press ram that extends to the pull pole outside, the rod diameter of press ram is less than the diameter of locating piece, and the opposite side of locating piece is provided with supports tight spring, the upper and lower both ends that the pull pole is located the installation pole internal portion are provided with the locating hole, be provided with rectangular shape spout between the locating hole, the spout with the size looks adaptation of press ram just communicates two locating holes, it supports tightly with the locating piece to support tight spring in the locating hole.
Furthermore, an opening is formed in one side, corresponding to the abutting spring, of the mounting rod, the caliber of the opening is not smaller than the diameter of the positioning block, an opening edge is formed in the opening, a mounting cap is screwed on the outer side of the opening edge, the abutting spring is mounted at one end, facing the mounting rod, of the mounting cap, and the end portion of the abutting spring abuts against the side wall of the positioning block.
Furthermore, a positioning rod is arranged on one side, located in the opening, of the mounting cap, the abutting spring is sleeved on the positioning rod, and a slot matched with the positioning rod is formed in the positioning block.
Furthermore, the part of the pressing rod in the mounting rod is provided with clamping protrusions which abut against the inner wall of the mounting rod, and the distance between the clamping protrusions is smaller than the diameter of the positioning block.
Furthermore, the pull rod comprises an outer rod and an inner rod, the outer rod is in threaded connection with the inner rod, the electroscope is installed at the top of the outer rod, the rainproof umbrella skirt is installed on the outer rod, the inner rod is inserted into the installation rod, and the positioning holes and the sliding grooves are formed in the inner rod.
Furthermore, the upper end of the installation rod is provided with a top cap, and the inner rod penetrates through the top cap and is inserted into the installation rod.
Further, the lower end of the mounting rod is provided with an insulating handle.
Furthermore, the insulating handle is provided with anti-skidding lines.
The technical scheme of the utility model has the following beneficial effects: the positioning mechanism is used for fixing the mounting rod and the drawing rod in the telescopic rod, so that the service life of the telescopic rod is prolonged, loss caused by frequent drawing is avoided, great convenience is brought to workers, the positioning mechanism is very simple to operate, and time and labor are saved during use.
Drawings
FIG. 1 is a schematic structural diagram of a front view of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a telescopic rod according to an embodiment of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is a schematic side plan view of the inner rod according to the embodiment of the present invention.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, the telescopic rainproof capacitive electroscope of the present embodiment includes an adjustable telescopic rod 1 and an electroscope 2 disposed at an end of the telescopic rod 1, wherein a rainproof umbrella skirt 3 is disposed at an upper portion of the telescopic rod 1;
the telescopic rod 1 comprises an installation rod 11 and a drawing rod 12 sleeved at the end part of the installation rod 11, and the drawing rod 12 is fixedly connected with the installation rod 11 through a positioning mechanism 4;
the positioning mechanism 3 comprises a positioning block 41 located in an insertion cavity inside the pull rod 12, a pressing rod 42 extending to the outer side of the pull rod 12 is arranged on one side of the positioning block 41, the rod diameter of the pressing rod 42 is smaller than the diameter of the positioning block 41, a resisting spring 43 is arranged on the other side of the positioning block 41, positioning holes 121 are formed in the upper end and the lower end of the pull rod 12 located in the installation rod 11, a long strip-shaped sliding groove 122 is arranged between the positioning holes 121, the sliding groove 122 is matched with the size of the pressing rod 42 and communicates the two positioning holes 121, and the positioning block 41 is tightly resisted in the positioning holes 121 by the resisting spring 43.
An opening 111 is formed in the side, corresponding to the abutting spring 43, of the mounting rod 11, the caliber of the opening 111 is not smaller than the diameter of the positioning block 41, an opening edge 112 is formed in the opening 111, a mounting cap 5 is screwed on the outer side of the opening edge 112, the abutting spring 43 is mounted at one end, facing the mounting rod 11, of the mounting cap 5, and the end portion of the abutting spring 43 abuts against the side wall of the positioning block 41.
A positioning rod 51 is arranged on one side of the mounting cap 5 in the opening 111, the abutting spring 43 is sleeved on the positioning rod 51, and a slot 411 matched with the positioning rod 51 is arranged on the positioning block 41.
The part of the pressing rod 42 in the mounting rod 11 is provided with clamping protrusions 421, the clamping protrusions 421 abut against the inner wall of the mounting rod 11, and the distance between the clamping protrusions 421 is smaller than the diameter of the positioning block 41.
The pull rod 12 comprises an outer rod 123 and an inner rod 124, the outer rod 123 is in threaded connection with the inner rod 124, the electroscope 2 is installed at the top of the outer rod 123, the rainproof umbrella skirt 3 is installed on the outer rod 123, the inner rod 124 is inserted into the installation rod 11, and the positioning hole 121 and the sliding groove 122 are formed in the inner rod 124.
The upper end of the mounting rod 11 is provided with a top cap 6, and the inner rod 123 penetrates through the top cap 6 and is inserted into the mounting rod 11.
The lower end of the mounting rod 11 is provided with an insulated handle 7.
The insulating handle 7 is provided with anti-skid grains 71.
When the installation device is installed, firstly, the drawing rod 12 and the installation rod 11 are inserted, then the installation cap 5 is opened, then the positioning block 41 and the pressing rod 42 are inserted along the opening 111, the pressing rod 42 penetrates through the positioning hole 121 on the drawing rod 12, when the clamping protrusion 421 on the pressing rod 42 is abutted against the inner wall of the installation rod 11, the positioning block 41 is just inserted in the positioning hole 121, finally, the installation cap 5 is covered, and after being screwed, the abutting spring 43 on the installation cap 5 is abutted against the side wall of the positioning block 41, and the position of the positioning block 41 is fixed.
When the utility model telescopically adjusts the drawing rod 12, the pressing rod 42 is pressed by hand to move towards the inside of the mounting rod 11, then the positioning block 41 moves towards the opening 111 side and is separated from the positioning hole 121, the positioning block 41 compresses the abutting spring 43 when moving, when the positioning block 41 is completely separated from the positioning hole 121, the slot 411 on the positioning block 41 is inserted into the positioning rod 52, so as to ensure that the positioning block 41 can move, at the moment, part of the pressing rod 42 enters the positioning hole 121, at the moment, the drawing rod 12 is pulled, the drawing rod 12 can be drawn out through the matching of the sliding slot 122 and the pressing rod 42, after drawing is in place, the pressing rod 42 is released, under the action of the abutting spring 43, the positioning block 41 is inserted into the positioning hole 121 at the lower end of the drawing rod 12, so as to fix the position of the drawn drawing rod 12, and drawing and extension of the telescopic rod 1 can be realized, the operation is very convenient.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. Flexible rain-proof electric capacity type electroscope, its characterized in that: the rain-proof umbrella comprises an adjustable telescopic rod and an electroscope arranged at the end part of the telescopic rod, wherein a rain-proof umbrella skirt is arranged at the upper part of the telescopic rod;
the telescopic rod comprises an installation rod and a drawing rod sleeved at the end part of the installation rod, and the drawing rod is fixedly connected with the installation rod through a positioning mechanism;
the positioning mechanism comprises a positioning block located in an inserting cavity inside the pull rod, a press rod extending towards the outer side of the pull rod is arranged on one side of the positioning block, the rod diameter of the press rod is smaller than the diameter of the positioning block, a abutting spring is arranged on the other side of the positioning block, positioning holes are formed in the upper end and the lower end of the pull rod located in the installation rod, a long strip-shaped sliding groove is formed between the positioning holes, the sliding groove is matched with the size of the press rod and communicates the two positioning holes, and the abutting spring abuts the positioning block tightly in the positioning holes.
2. The telescopic rainproof capacitive electroscope of claim 1, wherein: an opening is formed in one side, corresponding to the abutting spring, of the mounting rod, the caliber of the opening is not smaller than the diameter of the positioning block, an opening edge is formed in the opening, a mounting cap is screwed on the outer side of the opening edge, the abutting spring is mounted at one end, facing the mounting rod, of the mounting cap, and the end portion of the abutting spring abuts against the side wall of the positioning block.
3. The telescopic rainproof capacitive electroscope of claim 2, wherein: one side of the mounting cap, which is positioned in the opening, is provided with a positioning rod, the abutting spring is sleeved on the positioning rod, and the positioning block is provided with a slot matched with the positioning rod.
4. The telescopic rainproof capacitive electroscope of claim 3, wherein: the pressing rod is provided with clamping protrusions at the part located in the mounting rod, the clamping protrusions abut against the inner wall of the mounting rod, and the distance between the clamping protrusions is smaller than the diameter of the positioning block.
5. The telescopic rainproof capacitive electroscope of claim 4, wherein: the pull rod comprises an outer rod and an inner rod, the outer rod is in threaded connection with the inner rod, the electroscope is installed at the top of the outer rod, the rainproof umbrella skirt is installed on the outer rod, the inner rod is inserted in the installation rod, and the positioning hole and the sliding groove are formed in the inner rod.
6. The telescopic rainproof capacitive electroscope of claim 5, wherein: the upper end of the mounting rod is provided with a top cap, and the inner rod penetrates through the top cap and is inserted into the mounting rod.
7. The telescopic rainproof capacitive electroscope of claim 1, wherein: the lower end of the mounting rod is provided with an insulating handle.
8. The telescopic rainproof capacitive electroscope of claim 7, wherein: and the insulating handle is provided with anti-skid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123272712.3U CN216718530U (en) | 2021-12-24 | 2021-12-24 | Telescopic rainproof capacitive electroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123272712.3U CN216718530U (en) | 2021-12-24 | 2021-12-24 | Telescopic rainproof capacitive electroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216718530U true CN216718530U (en) | 2022-06-10 |
Family
ID=81885070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123272712.3U Active CN216718530U (en) | 2021-12-24 | 2021-12-24 | Telescopic rainproof capacitive electroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216718530U (en) |
-
2021
- 2021-12-24 CN CN202123272712.3U patent/CN216718530U/en active Active
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