CN213690908U - Sun-proof rain-proof cable series fault indicator - Google Patents
Sun-proof rain-proof cable series fault indicator Download PDFInfo
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- CN213690908U CN213690908U CN202022650652.3U CN202022650652U CN213690908U CN 213690908 U CN213690908 U CN 213690908U CN 202022650652 U CN202022650652 U CN 202022650652U CN 213690908 U CN213690908 U CN 213690908U
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Abstract
The utility model discloses a sun-proof rain-proof cable series fault indicator, including the indicator body, the signal lamp has been seted up to the positive upper end of indicator body, indicator body top both ends fixedly connected with magnetic conduction ring. The utility model discloses an indicator body bottom outside both ends swing joint's left movable rod and right movable rod, the pole can survey in left movable rod and right movable rod and expand in left movable rod and right movable rod of the inboard swing joint of left movable rod and right movable rod, and indicator body bottom swing joint's movable branch, the movable inner support rod accessible of the inboard activity joint of movable branch promotes movable inner support rod central point and puts the fixture block that both ends were established and will move about the inner support rod tensile, the locating piece joint established at the inboard both ends of movable branch, the card hole that activity inner support rod surface was seted up pegs graft mutually with the pole top in left activity and the right activity in the pole, make its fixed connection together, and is simple and convenient, and the width size of movable branch is greater than this fault indicator width size, be convenient for rain-proofly.
Description
Technical Field
The utility model relates to a fault indicator technical field specifically is a sun-proof rain-proof cable series fault indicator.
Background
The cable series fault indicator is an important equipment instrument which can intelligently judge, detect and position the operation fault of the power grid according to the change of current and voltage in the power grid line. The current value in the line changes suddenly instantly when the short circuit occurs in the power network, the fault current triggers the turning over or flashing action of the indicator when passing through the indicator, and the normal display of the indicator is not influenced by the non-fault current. Meanwhile, most fault indicators are provided with an automatic delay reset function, after a fault is eliminated, power transmission is recovered, the fault indicators can be automatically reset, preparation is made for next detection, and daily detection and maintenance of a power grid are more convenient and faster.
The existing cable series fault indicator generally works when exposed to the external environment, is very easy to be influenced by the change of the external environment to influence the service function and the service life of the cable series fault indicator, brings difficulty to fault detection, easily causes wrong judgment, and reduces the working efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sun-proof rain-proof cable series fault indicator to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: a sun-proof and rain-proof cable series fault indicator comprises an indicator body, wherein a signal lamp is arranged at the upper end of the front face of the indicator body, two ends of the top of the indicator body are fixedly connected with magnetic conductive rings, a tightening screw is fixedly arranged at the center of the top end of each magnetic conductive ring, a tightening nut is arranged at the top end of each tightening screw, a tightening pressing sheet is arranged at the bottom end of each tightening screw, two ends of the outer side of each magnetic conductive ring are fixedly connected with fixing bolts, two ends of the outer side of the bottom of the indicator body are movably connected with a left movable rod and a right movable rod, the bottom of the indicator body is movably connected with a movable support rod, a left movable inner rod and a right movable inner rod are movably connected to the inner sides of the left movable rod and the right movable rod, a movable inner rod is movably clamped to the inner side of the movable support rod, clamping holes, and positioning blocks are arranged at two ends of the inner side of the movable supporting rod.
Further, the through-hole that sets up with stringing screw rod equidimension is put to indicator body top both ends fixed connection's magnetic conduction ring surface central point, and the magnetic conduction ring surface scribbles the protection cladding material, effectively puts at magnetic conduction ring surface central point to stringing screw rod fixed mounting, the problem of dislocation appears, prevents that this indicator from receiving external environment influence when the function, causes signal acquisition unstable.
Furthermore, the top ends of the left movable inner rod and the right movable inner rod which are movably connected with the inner sides of the left movable rod and the right movable rod are cylindrical, the diameter size of the top ends of the left movable inner rod and the right movable inner rod is matched with the diameter size of a clamping hole formed in the surface of the movable inner rod, after the movable inner rod is unfolded, the clamping hole formed in the surface is spliced with the top ends of the left movable inner rod and the right movable inner rod, and the movable inner rod are fixedly connected together and are simple and convenient.
Furthermore, the fixture blocks that activity inner support rod central point put both ends and establish are equipped with two altogether, and symmetric distribution puts both ends in activity inner support rod central point, and the length size of fixture block is greater than the length size of the locating piece that activity branch inboard both ends were established, is convenient for promote the fixture block and drives activity branch and extend to outside both ends, and spacing joint is carried out to the rethread locating piece.
Further, the inside cavity of indicator body bottom swing joint's movable support rod, the shape is U word shape, and scribbles the reflector layer with indicator body bottom outside both ends swing joint's left movable rod and right movable rod surface, scribbles the reflector layer through movable support rod, left movable rod and right movable rod surface, can effectively work under the highlight, reduces the certain influence that light intensity caused to the device, improves the stability and the reliability of this indicator work.
Furthermore, the locating piece that the inboard both ends of activity branch were established is equipped with four altogether, and fixed mounting is at the inboard both ends of activity branch, and with the activity inner support pole outside both ends parallel and level of the inboard activity joint of activity branch, be convenient for after the activity inner support pole extends to outside both ends, carry out effectual screens and location.
Furthermore, the inside voltage stabilizing circuit, the charging circuit and the solar panel are arranged on the indicator body and are electrically connected, so that the stability of the indicator is effectively improved when the indicator works in the outside, and the indicator has safety and environmental friendliness.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
(1) the sun-proof and rain-proof cable series fault indicator of the utility model is characterized in that a left movable rod and a right movable rod which are movably connected with the two ends of the outer side of the bottom of the indicator body are arranged, a left movable inner rod and a right movable inner rod which are movably connected with the inner sides of the left movable rod and the right movable rod can be arranged and unfolded in the left movable rod and the right movable rod to form a concave shape, and the movable inner support rod movably clamped at the inner side of the movable support rod can stretch the movable inner support rod by pushing the clamping blocks arranged at the two ends of the central position of the movable inner support rod, the locating piece joint of establishing at the inboard both ends of movable support rod is spacing, and the card hole that the activity inner support rod surface was seted up pegs graft mutually with left activity interior pole and the interior pole top of right activity, makes its fixed connection together, and is simple convenient, and movable support rod's width size is greater than this fault indicator width size, is convenient for rain-proof.
(2) This practical sun-proof rain-proof cable series fault indicator scribbles the reflector layer through activity branch, left movable rod and right movable rod surface, can effectively work under the highlight, reduces the certain influence that light caused to the device by force, improves the stability and the reliability of this indicator work.
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 the overall structure of the front side of the present invention;
FIG. 2 is a front view of the present invention showing the overall expanded structure;
FIG. 3 is a schematic view of the overall internal structure of the left movable rod on the side of the present invention;
fig. 4 is a schematic view of the overall internal structure of the overlooking movable support rod of the present invention.
In the figure: the indicator comprises an indicator body 1, a signal lamp 2, a magnetic conduction ring 3, a line tightening nut 4, a line tightening screw rod 5, a line tightening pressing sheet 6, a fixing bolt 7, a left movable rod 8, a right movable rod 9, a movable supporting rod 10, a left movable inner rod 11, a right movable inner rod 12, a movable inner rod 13, a clamping hole 14, a clamping block 15 and a positioning block 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a sun-proof and rain-proof cable series fault indicator comprises an indicator body 1, wherein a voltage stabilizing circuit, a charging circuit and a solar panel are arranged on the inner side of the indicator body 1 and are electrically connected, the stability of the indicator is effectively improved when the indicator works in the external world, the indicator has safety and environmental protection, a signal lamp 2 is arranged at the upper end of the front surface of the indicator body 1, magnetic conductive rings 3 are fixedly connected with two ends of the top of the indicator body 1, through holes with the same size as a tightening screw 5 are formed in the center of the surface of the magnetic conductive rings 3 fixedly connected with two ends of the top of the indicator body 1, protective coatings are coated on the surface of the magnetic conductive rings 3, the tightening screw 5 is effectively and fixedly arranged at the center of the surface of the magnetic conductive rings 3, the problem of dislocation is solved, and the indicator is prevented from being influenced by the external environment when in operation and from causing unstable signal acquisition, a stringing screw rod 5 is fixedly arranged at the center position of the top end of the magnetic conduction ring 3, a stringing nut 4 is arranged at the top end of the stringing screw rod 5, a stringing pressing sheet 6 is arranged at the bottom end of the stringing screw rod 5, fixing bolts 7 are fixedly connected at the two ends of the outer side of the magnetic conduction ring 3, a left movable rod 8 and a right movable rod 9 are movably connected at the two ends of the outer side of the bottom of the indicator body 1, a movable supporting rod 10 is movably connected at the bottom of the indicator body 1, the movable supporting rod 10 movably connected at the bottom of the indicator body 1 is hollow and U-shaped, a reflecting layer is coated on the surfaces of the left movable rod 8 and the right movable rod 9 movably connected with the two ends of the outer side of the bottom of the indicator body 1, the reflecting layer is coated on the surfaces of the movable supporting rod 10, the left movable rod 8 and the right movable rod 9, the indicator can effectively work under strong, the inner sides of the left movable rod 8 and the right movable rod 9 are movably connected with a left movable inner rod 11 and a right movable inner rod 12, the top ends of the left movable inner rod 11 and the right movable inner rod 12 which are movably connected with the inner sides of the left movable rod 8 and the right movable rod 9 are in a cylindrical shape, the diameter size of the top ends of the left movable inner rod 11 and the right movable inner rod 12 is matched with the diameter size of a clamping hole 14 formed in the surface of the movable inner rod 13, so that after the movable inner rod 13 is unfolded, the clamping hole 14 formed in the surface is spliced with the top ends of the left movable inner rod 11 and the right movable inner rod 12 to fixedly connect the movable inner rod together, the movable inner rod 13 is movably clamped and connected to the inner side of the movable support rod 10, the surface of the movable inner rod 13 is provided with the clamping hole 14, two ends of the center position of the movable inner rod 13 are provided with clamping blocks 15, two clamping blocks 15, and the length dimension of fixture block 15 is greater than the length dimension of the locating piece 16 that the inboard both ends of movable branch pole 10 were established, be convenient for promote fixture block 15 and drive movable branch pole 10 and extend to the outside both ends, spacing joint is carried out to rethread locating piece 16, the inboard both ends of movable branch pole 10 are equipped with locating piece 16, the locating piece 16 that the inboard both ends of movable branch pole 10 were established is equipped with four altogether, fixed mounting is at the inboard both ends of movable branch pole 10, with the inboard activity of movable branch pole 10 both ends outside both ends parallel and level of movable inner branch pole 13 of activity joint, be convenient for after the outside both ends of movable inner.
The utility model discloses a theory of operation: the left movable rod 8 and the right movable rod 9 which are movably connected with the two ends of the outer side of the bottom of the indicator body 1, the left movable inner rod 11 and the right movable inner rod 12 which are movably connected with the inner sides of the left movable rod 8 and the right movable rod 9 can be spread in the left movable rod 8 and the right movable rod 9 to form a concave shape, and the movable support rod 10 is movably connected with the bottom of the indicator body 1, the movable inner support rod 13 movably clamped and connected with the inner side of the movable support rod 10 can stretch the movable inner support rod 13 by pushing the clamping blocks 15 arranged at the two ends of the center position of the movable inner support rod 13, the positioning blocks 16 arranged at the two ends of the inner side of the movable support rod 10 are clamped for limiting, the clamping hole 14 arranged on the surface of the movable inner support rod 13 is inserted with the top ends of the left movable inner rod 11 and the right movable inner rod 12, so that the movable inner rod and the movable inner rod are fixedly connected together, the operation is simple and convenient, the width dimension of the movable supporting rod 10 is larger than that of the fault indicator, so that the rainproof effect is facilitated; the surfaces of the movable supporting rod 10, the left movable rod 8 and the right movable rod 9 are coated with reflective layers, so that the indicator can effectively work under strong light, certain influence on the indicator caused by strong light is reduced, and the working stability and reliability of the indicator are improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. The utility model provides a sun-proof rain-proof cable series fault indicator, includes indicator body (1), signal lamp (2), its characterized in that have been seted up to indicator body (1) openly upper end: the indicator is characterized in that both ends of the top of the indicator body (1) are fixedly connected with magnetic conductive rings (3), a stringing screw (5) is fixedly arranged at the center position of the top end of each magnetic conductive ring (3), a stringing nut (4) is arranged at the top end of each stringing screw (5), a stringing pressing sheet (6) is arranged at the bottom end of each stringing screw (5), fixing bolts (7) are fixedly connected at both ends of the outer side of each magnetic conductive ring (3), a left movable rod (8) and a right movable rod (9) are movably connected at both ends of the outer side of the bottom of the indicator body (1), a movable support rod (10) is movably connected at the bottom of the indicator body (1), a left movable inner rod (11) and a right movable inner rod (12) are movably connected at the inner sides of the left movable rod (8) and the right movable rod (9), a movable inner support rod (13) is movably clamped at the inner side of the movable support rod (10, the two ends of the central position of the movable inner support rod (13) are provided with clamping blocks (15), and the two ends of the inner side of the movable support rod (10) are provided with positioning blocks (16).
2. The sun and rain protected cable series fault indicator of claim 1, wherein: the indicator is characterized in that a through hole with the same size as the tightening screw rod (5) is formed in the center of the surface of the magnetic conduction circular ring (3) fixedly connected with the two ends of the top of the indicator body (1), and a protective coating is coated on the surface of the magnetic conduction circular ring (3).
3. The sun and rain protected cable series fault indicator of claim 1, wherein: the top ends of a left movable inner rod (11) and a right movable inner rod (12) which are movably connected with the inner sides of the left movable rod (8) and the right movable rod (9) are cylindrical, and the diameter sizes of the top ends of the left movable inner rod (11) and the right movable inner rod (12) are matched with the diameter size of a clamping hole (14) formed in the surface of the movable inner rod (13).
4. The sun and rain protected cable series fault indicator of claim 1, wherein: the two clamping blocks (15) arranged at the two ends of the center of the movable inner support rod (13) are symmetrically distributed at the two ends of the center of the movable inner support rod (13), and the length size of each clamping block (15) is larger than that of the positioning block (16) arranged at the two ends of the inner side of the movable support rod (10).
5. The sun and rain protected cable series fault indicator of claim 1, wherein: the movable support rod (10) movably connected with the bottom of the indicator body (1) is hollow inside and U-shaped, and a reflective layer is coated on the surfaces of the left movable rod (8) and the right movable rod (9) movably connected with the two ends of the outer side of the bottom of the indicator body (1).
6. The sun and rain protected cable series fault indicator of claim 1, wherein: the positioning blocks (16) arranged at the two ends of the inner side of the movable supporting rod (10) are provided with four blocks, and the four blocks are fixedly arranged at the two ends of the inner side of the movable supporting rod (10) and are flush with the two ends of the outer side of the movable inner supporting rod (13) movably clamped and connected with the inner side of the movable supporting rod (10).
7. The sun and rain protected cable series fault indicator of claim 1, wherein: the inside of the indicator body (1) is provided with a voltage stabilizing circuit, a charging circuit and a solar panel, and the voltage stabilizing circuit, the charging circuit and the solar panel are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022650652.3U CN213690908U (en) | 2020-11-16 | 2020-11-16 | Sun-proof rain-proof cable series fault indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022650652.3U CN213690908U (en) | 2020-11-16 | 2020-11-16 | Sun-proof rain-proof cable series fault indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213690908U true CN213690908U (en) | 2021-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022650652.3U Active CN213690908U (en) | 2020-11-16 | 2020-11-16 | Sun-proof rain-proof cable series fault indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213690908U (en) |
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2020
- 2020-11-16 CN CN202022650652.3U patent/CN213690908U/en active Active
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