CN214895408U - Live working load current detection alarm - Google Patents
Live working load current detection alarm Download PDFInfo
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- CN214895408U CN214895408U CN202120234188.1U CN202120234188U CN214895408U CN 214895408 U CN214895408 U CN 214895408U CN 202120234188 U CN202120234188 U CN 202120234188U CN 214895408 U CN214895408 U CN 214895408U
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- detector
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- mounting seat
- current detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 210000005056 cell body Anatomy 0.000 abstract 3
- 230000005684 electric field Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model provides a live working load current detection alarm, including mount pad and detector, the mount pad with the detector is pegged graft mutually, the mount pad is close to a side fixed surface of detector has the locking frame, first recess has been seted up on the top of mount pad, the inside a plurality of first ratchets that are fixed with of cell body of first recess, the second recess has been seted up on the top of detector, it is connected with the rotatory inserted sheet of L shape to rotate through the pivot in the cell body of second recess, the rotatory inserted sheet of L shape keep away from the one end of second recess peg graft in the cell body of first recess, a side surface that the second recess was kept away from to the rotatory inserted sheet of L shape is fixed with a plurality of second ratchets, and is a plurality of second ratchet and first ratchet intermeshing from top to bottom in proper order. The utility model discloses a cooperation of mount pad and detector can provide convenient installation effect for the alarm to overhaul for the alarm provides convenience.
Description
Technical Field
The utility model mainly relates to a live working device's technical field, concretely relates to live working load current detection alarm.
Background
Live working becomes an important means and method for detection, maintenance and transformation of power transmission and distribution lines, plays an important role in safe and reliable operation of a power system, and often needs an alarm to detect the safety distance of the live working in real time in the live working.
According to the device for detecting and alarming the safe distance in the live working provided by the patent document with the application number of CN201820272105.6, the device comprises an electric field measuring module, an analog signal processing module, a single chip microcomputer data analysis processing module, a liquid crystal display module, an electric field warning module, a temperature and humidity detection module, a man-machine interaction module and a power supply module. Through the device, can adapt to the live working environment of different voltage classes automatically, through detection ring border electric field intensity, real time monitoring safe distance, hierarchical early warning, when the staff is less than safe distance apart from electrified body, the device sends audible and visual alarm signal automatically, carries out safety warning, improves live working personnel's safety guarantee level.
However, the above-mentioned alarm device has a defect, for example, although the above-mentioned alarm device can monitor the safety distance in real time and perform a classified pre-warning, the traditional alarm device often fixes the alarm device on the safety helmet directly through the bolt, which causes the disassembly of the alarm device to be difficult, thereby causing interference to the maintenance of the alarm device.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a live working load current detection alarm is used for solving the technical problem who proposes in the above-mentioned background art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
a live-line work load current detection alarm comprises a mounting seat and a detector, wherein the mounting seat is inserted with the detector, a locking frame is fixed on the surface of one side of the mounting seat close to the detector, a first groove is formed in the top end of the mounting seat, a plurality of first ratchets are fixed in the groove body of the first groove at equal intervals from top to bottom, one end of the detector is inserted into the frame of the locking frame and extends into the mounting seat, a second groove is arranged at the top end of the detector, an L-shaped rotary insertion piece is rotatably connected in the groove body of the second groove through a rotating shaft, one end of the L-shaped rotary insertion piece far away from the second groove is inserted into the groove body of the first groove, a plurality of second ratchets are sequentially fixed on the surface of one side, away from the second groove, of the L-shaped rotary inserting sheet from top to bottom, and the second ratchets are meshed with the first ratchets.
Furthermore, two first clamping grooves are formed in the inner wall of the groove body of the first groove, and the two first clamping grooves are perpendicular to each other.
Furthermore, one side fixed surface that second ratchet was kept away from to the rotatory inserted sheet of L shape has the sand grip, the rotatory inserted sheet of L shape passes through sand grip and the mutual joint of first draw-in groove.
Furthermore, a first rubber strip is arranged between the locking frame and the mounting seat, and the first rubber strip is bonded on the surface of one side, close to the mounting seat, of the locking frame.
Furthermore, a second rubber strip is bonded on the inner surface of the frame body of the locking frame.
Furthermore, a plurality of antislip strips which are arranged from top to bottom in an equidistant mode are fixed on the surfaces of the two sides of the detector.
Furthermore, a spring wire is fixed on the surface of one side of the mounting seat, and one end, far away from the mounting seat, of the spring wire is fixed on the shell of the detector.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses can provide convenient installation effect for the alarm to for the maintenance of alarm provides convenience, specifically do: through the cooperation of mount pad and detector for the detector rotates the rotatory inserted sheet of L shape of connecting with its top and inserts to the first recess that forms between mount pad and the locking frame in, through the first ratchet in the first recess to the second ratchet on the rotatory inserted sheet of L shape, can restrict the horizontal migration and the vertical displacement of carrying of detector, insert the detector rotation again and lock the frame inside can further restrict its displacement, when needing to dismantle, only need reverse operation above-mentioned step can.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is an enlarged view of the structure of region A in FIG. 2;
fig. 4 is a schematic view of the internal structure of the second groove of the present invention.
In the figure: 1. a mounting seat; 11. a first groove; 12. a first ratchet; 13. locking the frame; 14. a first rubber strip; 15. a second rubber strip; 16. a spring wire; 2. a detector; 21. a second groove; 211. a card slot; 22. an L-shaped rotary insertion sheet; 221. a convex strip; 23. a second ratchet; 24. and (4) an anti-slip strip.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In the embodiment, referring to fig. 1-4, a live working load current detection alarm includes an installation base 1 and a detector 2, the installation base 1 is inserted into the detector 2, a locking frame 13 is fixed on a surface of one side of the installation base 1 close to the detector 2, a first groove 11 is formed at the top end of the installation base 1, a plurality of first ratchets 12 are fixed inside a groove body of the first groove 11 from top to bottom at equal intervals, one end of the detector 2 is inserted into the frame of the locking frame 13 and extends into the installation base 1, a second groove 21 is formed at the top end of the detector 2, an L-shaped rotary insertion sheet 22 is rotatably connected inside the groove body of the second groove 21 through a rotating shaft, one end of the L-shaped rotary insertion sheet 22 far from the second groove 21 is inserted into the groove body of the first groove 11, a plurality of second ratchets 23 are sequentially fixed on a surface of one side of the L-shaped rotary insertion sheet 22 far from the second groove 21 from top to bottom, a plurality of said second ratchet teeth 23 are mutually engaged with the first ratchet teeth 12.
Specifically, referring to fig. 1, a spring wire 16 is fixed on a surface of one side of the mounting base 1, and one end of the spring wire 16, which is far away from the mounting base 1, is fixed on a housing of the detector 2, so that the detector 2 is connected with the mounting base 1 through the spring wire 16, and the detector 2 is prevented from dropping by losing its hands.
Specifically, referring to fig. 2, a first rubber strip 14 is arranged between the locking frame 13 and the mounting base 1, and the first rubber strip 14 is adhered to one side surface of the locking frame 13 close to the mounting base 1, so that when the locking frame 13 is continuously close to the mounting base 1 through a bolt, the first rubber strip 14 is arranged between the locking frame 13 and the mounting base 1, so that the first rubber strip 14 is utilized for buffering, and dry friction between the locking frame 13 and the mounting base 1 is avoided.
Specifically, please refer to fig. 2 again, the second rubber strip 15 is adhered to the inner surface of the frame body of the locking frame 13, so that when the detector 2 is inserted into the locking frame 13 in a rotating manner, the second rubber strip 15 is fixed in the frame body of the locking frame 13, so that the second rubber strip 15 is adapted to the extrusion of the detector 2, the gap between the locking frame 13 and the detector 2 is reduced, and the detector 2 is locked to a certain extent by the compressed second rubber strip 15.
Specifically, referring to fig. 2 again, a plurality of antislip strips 24 are fixed on the two side surfaces of the detector 2, and the antislip strips 24 are arranged from top to bottom at equal intervals, so that the detector 2 can increase the friction between the detector 2 and the fingers of the user through the antislip strips 24 protruding from the detector, and the detector 2 can be conveniently taken.
Specifically, referring to fig. 4, two locking grooves 211 are formed on the inner wall of the second groove 21, the two locking grooves 211 are perpendicular to each other, a convex strip 221 is fixed on the surface of one side of the L-shaped rotary inserting piece 22 far away from the second ratchet 23, the L-shaped rotary inserting piece 22 is mutually clamped with the clamping groove 211 through the convex strip 221, so that when the L-shaped rotary inserting piece 22 rotates, the L-shaped rotary insertion piece 22 extrudes the inner wall of the groove body of the second groove 21 through the convex strip 221 thereon until the convex strip 221 is clamped into the groove body of the second groove 21, thereby utilizing the clamping groove 211 to block the convex strip 221, the rotation of the L-shaped rotary inserting piece 22 is limited to a certain extent, and because the two clamping grooves 211 are arranged and are vertical to each other, so that the detector 2 can limit the movement of the L-shaped rotary inserting sheet 22 to a certain extent when rotating in or out from the locking frame 13, thereby facilitating the movement of the L-shaped rotary insert 22 by the user via the detector 2.
The utility model discloses a concrete operation as follows:
when the alarm is installed, a user firstly guides the L-shaped rotary inserting sheet 22 which is rotatably connected in the second groove 21 at the top end of the detector 2 through the rotating shaft to be slidably inserted into the first groove 11 at the top end of the installation seat 1 on the helmet, because the locking frame 13 is fixed on one side of the mounting base 1 close to the detector 2 through the bolt, the horizontal movement of the detector 2 is prevented by the blocking of the L-shaped rotating insertion sheet 22 by the locking frame 13, and simultaneously, because the second ratchet 23 is fixed on the L-shaped rotary inserting sheet 22 and the first ratchet 12 is fixed in the first groove 11, when the L-shaped rotary inserting sheet 22 is inserted into the first groove 11, the movement of the second ratchet 23 is restricted by the first ratchet 12, thereby preventing the L-shaped rotary blade 22 from being pulled up, then the detector 2 is guided to rotate by taking a rotating shaft on the L-shaped rotating insertion piece 22 as a rotating center until the detector is inserted into the locking frame 13, and the installation can be completed;
similarly, when the detector 2 needs to be disassembled, the bolt on the locking frame 13 is only required to be appropriately screwed until the distance between the locking frame 13 and the mounting base 1 is enough for the L-shaped rotating insertion piece 22 to be lifted upwards, and the steps before screwing the bolt are operated reversely.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.
Claims (7)
1. The live working load current detection alarm comprises a mounting seat (1) and a detector (2), and is characterized in that the mounting seat (1) is connected with the detector (2) in an inserting mode, a locking frame (13) is fixed on the surface of one side, close to the detector (2), of the mounting seat (1), a first groove (11) is formed in the top end of the mounting seat (1), and a plurality of first ratchets (12) are fixed inside a groove body of the first groove (11) one by one at equal intervals from top to bottom;
one end of the detector (2) is inserted into the frame of the locking frame (13) and extends to the inside of the mounting seat (1), a second groove (21) is formed in the top end of the detector (2), an L-shaped rotary inserting sheet (22) is rotatably connected into the groove body of the second groove (21) through a rotating shaft, one end, away from the second groove (21), of the L-shaped rotary inserting sheet (22) is inserted into the groove body of the first groove (11), one side surface, away from the second groove (21), of the L-shaped rotary inserting sheet (22) is sequentially fixed with a plurality of second ratchets (23) from top to bottom, and the second ratchets (23) are meshed with the first ratchets (12).
2. The live working load current detection alarm device according to claim 1, wherein two clamping grooves (211) are formed in the inner wall of the second groove (21), and the two clamping grooves (211) are perpendicular to each other.
3. The live-wire work load current detection alarm device according to claim 2, wherein a protruding strip (221) is fixed to one side surface of the L-shaped rotary insertion piece (22) away from the second ratchet (23), and the L-shaped rotary insertion piece (22) is mutually clamped with the clamping groove (211) through the protruding strip (221).
4. The live working load current detection alarm according to claim 1, wherein a first rubber strip (14) is arranged between the locking frame (13) and the mounting seat (1), and the first rubber strip (14) is adhered to one side surface of the locking frame (13) close to the mounting seat (1).
5. The live working load current detection alarm according to claim 1, wherein a second rubber strip (15) is bonded to an inner surface of a frame body of the locking frame (13).
6. The live working load current detection alarm according to claim 1, wherein a plurality of antislip strips (24) are fixed on the two side surfaces of the detector (2) and are arranged from top to bottom at equal intervals one by one.
7. The live working load current detection alarm according to claim 1, wherein a spring wire (16) is fixed on one side surface of the mounting seat (1), and one end of the spring wire (16) far away from the mounting seat (1) is fixed on a shell of the detector (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120234188.1U CN214895408U (en) | 2021-01-28 | 2021-01-28 | Live working load current detection alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120234188.1U CN214895408U (en) | 2021-01-28 | 2021-01-28 | Live working load current detection alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214895408U true CN214895408U (en) | 2021-11-26 |
Family
ID=78859816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120234188.1U Expired - Fee Related CN214895408U (en) | 2021-01-28 | 2021-01-28 | Live working load current detection alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214895408U (en) |
-
2021
- 2021-01-28 CN CN202120234188.1U patent/CN214895408U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |