CN222966602U - Photovoltaic power generation operation and maintenance line marking device - Google Patents
Photovoltaic power generation operation and maintenance line marking device Download PDFInfo
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- CN222966602U CN222966602U CN202421853853.5U CN202421853853U CN222966602U CN 222966602 U CN222966602 U CN 222966602U CN 202421853853 U CN202421853853 U CN 202421853853U CN 222966602 U CN222966602 U CN 222966602U
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Abstract
The utility model relates to the technical field of power engineering, and aims to solve the problems of complex and complicated operation steps, inconvenient and rapid marking, poor clamping effect and incapability of position adjustment in the prior art, and provides a photovoltaic power generation operation and maintenance line marking device which comprises a protection block; the protection block is provided with an upper shell and a lower shell, one end of the protection block is provided with a first baffle which is connected to one end of the protection block in a swinging way, the other end of the protection block is provided with a second baffle which is connected to the other end of the protection block in a detachable way, the axes of the first baffle and the second baffle are provided with through holes, the inside of the protection block is provided with a protection mechanism, one sides of the upper shell and the lower shell are hinged to each other, a limit mechanism is arranged between the other sides of the upper shell and the lower shell, and the other side of the upper shell is detachably connected to the other side of the lower shell through the limit mechanism. The utility model has the advantages of simple and convenient operation steps, convenient quick marking by staff, good clamping effect and arbitrary position adjustment.
Description
Technical Field
The utility model relates to the technical field of power engineering, in particular to a photovoltaic power generation operation and maintenance line marking device.
Background
The operation of the photovoltaic power generation operation and maintenance circuit is not supported by a cable, the cable is used as an important component of a power system, the tasks of transportation, distribution and the like of electric energy are born, the current networking aspect of the power cable plays a very important role, but the cable is damaged when in use, and the damaged position is required to be marked for ensuring the rapid maintenance of the cable.
In the chinese patent with publication number CN218004297U, a marking device for photovoltaic power generation operation and maintenance line is mentioned, which comprises a line body, a protection block, a shielding block and a mounting block, and also comprises a positioning device, the protection block is arranged on the lower surface of the line body, the shielding block is arranged on the upper surface of the line body, the mounting block is respectively arranged on the surfaces of the protection block and the shielding block, the positioning device is arranged on the surface of the mounting block, the positioning device comprises a screw, the bolt is sequentially stressed to separate from the surface of the guide wheel by arranging the positioning device, the expansion spring is sequentially stressed to deform and expand, then the upper group of guide wheel and the lower group of guide wheel are rotated, the rotating ring is sequentially stressed to rotate, the screw is simultaneously stressed to slide, the clamping block is sequentially stressed to be clamped and fixed with the surface of the line body, the upper group of clamping block and the lower group of clamping block are simultaneously propped against the line body, then the dragging block is released, and the expansion spring is sequentially lost to rebound after demonstration.
However, when in use, the staff is required to operate the positioning device all the time, and the screw is continuously rotated to achieve the expected clamping effect and position adjustment, the operation steps are complex and complicated, and the staff is inconvenient to mark the device on the line rapidly.
Disclosure of utility model
The utility model aims to provide a photovoltaic power generation operation and maintenance line marking device which solves the problems that in the prior art, operation steps are complex and complicated, a worker cannot conveniently mark a line quickly, the clamping effect is poor and position adjustment cannot be performed.
Embodiments of the present utility model are implemented as follows:
The embodiment of the utility model provides a photovoltaic power generation operation and maintenance line marking device, which comprises a protection block;
The protection block is provided with an upper shell and a lower shell, and the upper shell and the lower shell are detachably connected with each other;
A first baffle is arranged at one end of the protection block, the first baffle is connected to one end of the protection block in a swinging way, a second baffle is arranged at the other end of the protection block, the second baffle is detachably connected to the other end of the protection block, and through holes are formed in the axes of the first baffle and the second baffle;
The inside of the protection block is provided with a protection mechanism, one sides of the upper shell and the lower shell are mutually hinged, a limit mechanism is arranged between the other sides of the upper shell and the lower shell, and the other sides of the upper shell are detachably connected with the other sides of the lower shell through the limit mechanism.
When the protective block is used, the upper shell and the lower shell of the protective block are opened, so that the protective mechanism is clamped on the cable, the cable is positioned in the through holes of the first baffle plate and the second baffle plate, and finally, the first baffle plate is connected to the other side of the second baffle plate through the limiting mechanism.
The embodiment discloses a photovoltaic power generation fortune dimension circuit marking device owing to be equipped with the protection piece and can wrap up the cable and realize the mark to the cable, above-mentioned protection machanism can the centre gripping cable, and above-mentioned stop gear can lock above-mentioned last casing and above-mentioned lower casing each other, realizes the protection effect to the cable conductor, and then makes a photovoltaic power generation fortune dimension circuit marking device have that the operation procedure is simple convenient, make things convenient for the staff to carry out quick mark, centre gripping effectual and the beneficial effect that can the optional adjustment position to the circuit.
Optionally, the first baffle is provided with a first upper baffle and a first lower baffle, the first upper baffle is fixedly connected to one end of the upper shell, a rotating rod is arranged at the lower edge of the first lower baffle, and the first lower baffle is connected to one end of the lower shell in a swinging way through the rotating rod.
So set up, above-mentioned first overhead gage fixed connection is favorable to resisting the inside that earth got into above-mentioned protection piece, simultaneously, and above-mentioned first overhead gage can strengthen the bulk strength of above-mentioned protection piece, improves the compressive strength of above-mentioned protection piece, and above-mentioned first lower dog then is convenient for adapt to the cable of different model thickness, still provides sufficient space for the swing of above-mentioned arc layer board moreover.
Optionally, the second baffle is provided with a second upper baffle and a second lower baffle, the second upper baffle is fixedly connected to the other end of the upper shell, and the lower edge of the second lower baffle is detachably connected to the other end of the lower shell.
So set up, above-mentioned second overhead gage fixed connection is favorable to resisting the inside that earth got into above-mentioned protection piece, simultaneously, and above-mentioned second overhead gage can strengthen the bulk strength of above-mentioned protection piece, improves the compressive strength of above-mentioned protection piece, and above-mentioned second overhead gage adopts and can dismantle the be convenient for carry out final spacing to the cable.
Optionally, a first sealing ring is arranged on one side of the first baffle close to the second baffle, and the first sealing ring is fixedly connected to the through hole of the first baffle;
And a second sealing ring is arranged on one side of the second baffle close to the first baffle, and the second sealing ring is fixedly connected to the through hole of the second baffle.
So set up, above-mentioned first sealing washer and above-mentioned second sealing washer all can improve the leakproofness of above-mentioned protection piece.
Optionally, the protection mechanism is provided with a limiting rod, one end of the limiting rod penetrates through the upper shell and is positioned in the upper shell, and one end of the limiting rod, which is close to the inner part of the upper shell, is fixedly connected with an arc-shaped push plate.
So set up, the operating personnel makes the inside of above-mentioned upper casing of above-mentioned gag lever post remove through pushing the above-mentioned gag lever post, and above-mentioned arc push pedal extrudees the cable under the thrust of above-mentioned gag lever post, and the device clamp of being convenient for like this is on the cable, and then avoids unnecessary removal.
Optionally, one side of the arc-shaped push plate, which is close to the lower shell, is provided with an arc-shaped support plate, one side of the arc-shaped support plate, which is far away from the arc-shaped push plate, is provided with a plurality of movable frames, one ends of the movable frames, which are close to the arc-shaped support plate, are uniformly hinged to one side of the arc-shaped support plate, which is far away from the arc-shaped push plate, and one ends of the movable frames, which are far away from the arc-shaped support plate, are uniformly hinged to the inner wall of the lower shell.
So set up, above-mentioned arc layer board can the bearing cable, a plurality of above-mentioned movable frames can make above-mentioned arc layer board can the adjustment position, be favorable to adapting to the cable of various model thickness, above-mentioned arc layer board hugs closely the cable under the effect of a plurality of above-mentioned movable frames upwards lifting force, when the extrusion cable of above-mentioned arc push pedal transition, under the elastic swinging effect of a plurality of above-mentioned movable frames, above-mentioned arc layer board can corresponding downwardly movement, both the cable has been cliied like this, avoided causing the damage to cable transition extrusion again, be favorable to constructor to install the device on the cable.
Optionally, the arc-shaped supporting plate and the arc-shaped pushing plate are symmetrically distributed, and the arc-shaped supporting plate swings along the axial direction of the protection block through a plurality of movable frames.
So set up, mutual symmetry just can the centre gripping on the cable, and above-mentioned arc layer board is through a plurality of above-mentioned movable frames along the axial swing of above-mentioned protection piece then be convenient for adjust the position of above-mentioned arc layer board to adapt to the thick and thin cable of various models.
Optionally, a chute is arranged in the shell wall of the upper shell, a plurality of concave holes are uniformly formed in one side, close to the chute, of the limiting rod in the axial direction, the chute is communicated with the concave holes, and magnetic blocks are fixedly connected inside the concave holes;
A movable rod is arranged in the groove direction of the sliding groove, one end of the movable rod, which is far away from the limiting rod, is provided with a compression spring, one end of the compression spring is fixedly connected to the groove bottom of the sliding groove, the other end of the compression spring is fixedly connected to one end of the movable rod, which is far away from the limiting rod, and one end of the movable rod, which is close to the magnetic block, is propped against the magnetic block under the action of the compression spring;
the upper surface of one end of the movable rod, which is far away from the limiting rod, is fixedly connected with a connecting plate, and the connecting plate penetrates through the upper shell.
So set up, through pulling above-mentioned connecting plate, make above-mentioned connecting plate remove on the outer wall of above-mentioned last casing, above-mentioned connecting plate pulls above-mentioned movable rod and removes in above-mentioned spout, simultaneously, when above-mentioned movable rod removed, above-mentioned magnetic path of above-mentioned movable rod one side is kept away from each other, and above-mentioned movable rod forms the compression effect to above-mentioned spring, at this moment, the above-mentioned gag lever post alright promotion above-mentioned arc push pedal moves down, make the top of the cable on the above-mentioned arc push pedal contact, when the above-mentioned gag lever post removes suitably, loosen above-mentioned connecting plate, the one end of above-mentioned movable rod is closely attached to the above-mentioned magnetic path in one of the above-mentioned indent hole of above-mentioned gag lever post, and then realize the protection effect to the cable wire.
Optionally, the limiting mechanism is provided with a limiting groove and a connecting block, the limiting groove is positioned on the other side of the lower shell, the connecting block is fixedly connected on the other side of the upper shell, the connecting block is adapted to the limiting groove, one end of the connecting block is connected with a leaf spring, one end of the leaf spring, which is far away from the connecting block, is provided with a fixed plate, one end of the fixed plate is hinged on one end of the connecting block, and the other end of the fixed plate is fixedly connected on the leaf spring;
And a connecting rod is arranged at one end of the lower shell close to the limiting groove, and the connecting rod is slidably communicated with the limiting groove and propped against the fixed plate.
When the fixing plate is installed, the connecting block of the limiting mechanism is located in the limiting groove, and the leaf spring elastically pushes the fixing plate to be unfolded, so that the connecting block can be clamped in the limiting groove. By pushing the connecting rod, the connecting rod pushes the fixing plate to compress the leaf spring, and the connecting block can leave the limit groove, so that the opening device can be recycled.
Optionally, a groove is formed in the bottom of the inner groove at the other end of the lower shell, a bump is arranged on one side, close to the groove, of the second lower baffle, and the bump is adapted to the groove.
The second lower baffle is matched with the groove through the convex blocks, so that the second baffle can limit and fix the cable, and the device is prevented from moving on the cable.
By combining the description, the photovoltaic power generation operation and maintenance line marking device disclosed by the utility model has the beneficial effects of simple and convenient operation steps, convenience for workers to mark the line rapidly, good clamping effect and capability of adjusting the position at will.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a three-dimensional perspective view of a photovoltaic power generation operation and maintenance line marking device in an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a photovoltaic power generation operation and maintenance line marking device according to an embodiment of the present utility model;
Fig. 3 is a schematic diagram of a first partial structure of a photovoltaic power generation operation and maintenance line marking device according to an embodiment of the present utility model;
Fig. 4 is a schematic diagram of a second partial structure of a photovoltaic power generation operation and maintenance line marking device according to an embodiment of the present utility model.
The icon is 1-protection block, 2-upper shell, 3-lower shell, 4-first baffle, 5-second baffle, 6-through hole, 7-protection mechanism, 8-stop mechanism, 9-first upper baffle, 10-first lower baffle, 11-bull stick, 12-second upper baffle, 13-second lower baffle, 14-first sealing ring, 15-second sealing ring, 16-gag lever post, 17-arc push plate, 18-arc supporting plate, 19-movable rack, 20-chute, 21-concave hole, 22-magnet, 23-movable rod, 24-compression spring, 25-connecting plate, 26-limit slot, 27-connecting block, 28-leaf spring, 29-fixed plate, 30-connecting rod, 31-groove, 32-bump.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1, 2, 3 and 4, the present embodiment provides a photovoltaic power generation operation and maintenance line marking device, which includes a protection block 1;
The protection block 1 is provided with an upper shell 2 and a lower shell 3, and the upper shell 2 and the lower shell 3 are mutually detachably connected;
One end of the protection block 1 is provided with a first baffle plate 4, the first baffle plate 4 is connected to one end of the protection block 1 in a swinging way, the other end of the protection block 1 is provided with a second baffle plate 5, the second baffle plate 5 is detachably connected to the other end of the protection block 1, and through holes 6 are formed in the axes of the first baffle plate 4 and the second baffle plate 5;
The inside of the protection block 1 is provided with a protection mechanism 7, one sides of the upper shell 2 and the lower shell 3 are hinged with each other, a limit mechanism 8 is arranged between the other sides of the upper shell 2 and the lower shell 3, and the other sides of the upper shell 2 are detachably connected with the other sides of the lower shell 3 through the limit mechanism 8.
When the protective block is used, the upper shell 2 and the lower shell 3 of the protective block 1 are opened, the protective mechanism 7 is clamped on the cable, the cable is positioned in the through holes 6 of the first baffle 4 and the second baffle 5, and finally the first baffle 4 is connected to the other side of the second baffle 5 through the limiting mechanism 8.
The embodiment discloses a photovoltaic power generation fortune dimension circuit marking device owing to be equipped with protection piece 1 can wrap up the cable and realize the mark to the cable, and protection machanism 7 can the centre gripping cable, and stop gear 8 can lock last casing 2 and lower casing 3 each other, realizes the protection effect to the cable conductor, and then makes a photovoltaic power generation fortune dimension circuit marking device have the simple operation step convenient, make things convenient for the staff to carry out quick mark, centre gripping effectual and the beneficial effect that can the optional adjustment position to the circuit.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the first baffle 4 has a first upper baffle 9 and a first lower baffle 10, the first upper baffle 9 is fixedly connected to one end of the upper housing 2, the lower edge of the first lower baffle 10 is provided with a rotating rod 11, the first lower baffle 10 is connected to one end of the lower housing 3 in a swinging way through the rotating rod 11, the first upper baffle 9 is fixedly connected to facilitate resisting soil entering the inside of the protection block 1, meanwhile, the first upper baffle can enhance the overall strength of the protection block 1, the compressive strength of the protection block 1 is improved, the first lower baffle is convenient for adapting cables with different types and thicknesses, and sufficient space is provided for swinging of the arc-shaped supporting plate 18.
In this embodiment, the first lower baffle 10 is set to be opened and closed by the rotating rod 11 and is located on the matched arc-shaped supporting plate 18, because when the cable is too thick, the arc-shaped supporting plate 18 swings and shifts to increase the distance between the arc-shaped supporting plate 18 and the arc-shaped pushing plate 17, at this time, the arc-shaped supporting plate 18 pushes the first lower baffle 10 open, so that sufficient space is available for the arc-shaped supporting plate 18 to shift.
The second baffle 5 has second overhead gage 12 and second lower baffle 13, and second overhead gage 12 fixed connection is on the other end of last casing 2, and the detachable connection of lower edge of second lower baffle 13 is on the other end of lower casing 3, and second overhead gage 12 fixed connection is favorable to keeping out the inside that earth got into protection piece 1, and simultaneously, the bulk strength of protection piece 1 can be strengthened to the second overhead gage, improves the compressive strength of protection piece 1, and second lower baffle 13 adopts the dismantlement to be convenient for carry out final spacing to the cable.
The first sealing ring 14 is arranged on one side of the first baffle plate 4 close to the second baffle plate 5, the first sealing ring 14 is fixedly connected to the through hole 6 of the first baffle plate 4, the second sealing ring 15 is arranged on one side of the second baffle plate 5 close to the first baffle plate 4, the second sealing ring 15 is fixedly connected to the through hole 6 of the second baffle plate 5, and the sealing performance of the protection block 1 can be improved through the first sealing ring 14 and the second sealing ring 15.
Referring to fig. 1, 2, 3 and 4, the protection mechanism 7 has a stop lever 16, one end of the stop lever 16 penetrates through the upper housing 2 and is located in the upper housing 2, one end of the stop lever 16, which is close to the inner portion of the upper housing 2, is fixedly connected with an arc push plate 17, and an operator pushes the stop lever 16 to move the stop lever 16 towards the inner portion of the upper housing 2, so that the arc push plate 17 presses the cable under the pushing force of the stop lever 16, thereby facilitating the clamping of the device on the cable and further avoiding unnecessary movement.
One side that arc push pedal 17 is close to lower casing 3 is equipped with arc layer board 18, one side that arc layer board 18 kept away from arc push pedal 17 is equipped with a plurality of movable shelves 19, the even articulated connection of one end that a plurality of movable shelves 19 are close to arc layer board 18 is kept away from one side of arc push pedal 17 at arc layer board 18, the even articulated connection of one end that a plurality of movable shelves 19 kept away from arc layer board 18 is on the inner wall of lower casing 3, arc layer board 18 can support the cable, a plurality of movable shelves 19 can make arc layer board 18 can adjust the position, be favorable to adapting to the thick and thin cable of various models, arc layer board 18 is hugged closely the cable under the effect of the ascending lifting force of a plurality of movable shelves 19, extrusion cable when arc push pedal 17 transition, under the elastic swinging effect of a plurality of movable shelves 19, arc layer board 18 can corresponding downwardly move, not only clamp the cable like this, avoid causing the damage to the cable transition extrusion again, be favorable to constructor install the device on the cable.
The arc-shaped supporting plates 18 and the arc-shaped pushing plates 17 are symmetrically distributed, the arc-shaped supporting plates 18 can be clamped on the cables only by means of mutual symmetry through the axial swinging of the movable frames 19 along the protective block 1, and the arc-shaped supporting plates 18 can be conveniently adjusted in position through the axial swinging of the movable frames 19 along the protective block 1 so as to adapt to the cables with various types and thicknesses.
Referring to fig. 1, 2, 3 and 4, a sliding groove 20 is formed in the wall of the upper shell 2, a plurality of concave holes 21 are uniformly formed in the axial direction of one side, close to the sliding groove 20, of the limiting rod 16, the sliding groove 20 is communicated with the concave holes 21, and magnetic blocks 22 are fixedly connected inside the concave holes 21;
The groove direction of the sliding groove 20 is provided with a movable rod 23, one end of the movable rod 23, which is far away from the limiting rod 16, is provided with a compression spring 24, one end of the compression spring 24 is fixedly connected to the bottom of the sliding groove 20, the other end of the compression spring 24 is fixedly connected to one end of the movable rod 23, which is far away from the limiting rod 16, and one end of the movable rod 23, which is close to the magnetic block 22, is propped against the magnetic block 22 under the action of the compression spring 24;
The movable rod 23 is kept away from fixedly connected with connecting plate 25 on the one end upper surface of gag lever post 16, connecting plate 25 runs through upper casing 2, through pulling connecting plate 25, make connecting plate 25 remove on the outer wall of upper casing 2, connecting plate 25 pulls movable rod 23 and removes in spout 20, simultaneously, when movable rod 23 removed, the magnetic path 22 of movable rod 23 one side is kept away from each other, and movable rod 23 forms the compression effect to the spring, at this moment, gag lever post 16 alright promotion arc push pedal 17 moves down, make arc push pedal 17 contact the top of cable on the arc layer board 18, when gag lever post 16 moves suitably, loosen connecting plate 25, the magnetic path 22 in one of them concave hole 21 of gag lever post 16 is hugged closely to the one end of movable rod 23, and then realize the protection effect to the cable conductor.
The limiting mechanism 8 is provided with a limiting groove 26 and a connecting block 27, the limiting groove 26 is positioned on the other side of the lower shell 3, the connecting block 27 is fixedly connected on the other side of the upper shell 2, the connecting block 27 is adapted to the limiting groove 26, one end of the connecting block 27 is connected with a leaf spring 28, one end of the leaf spring 28, which is far away from the connecting block 27, is provided with a fixing plate 29, one end of the fixing plate 29 is hinged to one end of the connecting block 27, the other end of the fixing plate 29 is fixedly connected to the leaf spring 28, one end of the lower shell 3, which is close to the limiting groove 26, is provided with a connecting rod 30, the connecting rod 30 is slidably communicated with the limiting groove 26 and abuts against the fixing plate 29, when the limiting mechanism is installed, the connecting block 27 of the limiting mechanism 8 is positioned in the limiting groove 26, and the fixing plate 29 is elastically pushed by the leaf spring 28 to be unfolded, so that the connecting block 27 can be clamped in the limiting groove 26. By pushing the connecting rod 30, the connecting rod 30 pushes the fixing plate 29 to compress the leaf spring 28, and the connecting block 27 can leave the limit groove 26, so that the opening device is beneficial to recycling.
The groove 31 is arranged at the bottom of the other end inner groove of the lower shell 3, the side, close to the groove 31, of the second lower baffle 13 is provided with the convex block 32, the convex block 32 is matched in the groove 31, the second lower baffle 13 is matched with the groove 31 through the convex block 32, so that the second baffle 5 is used for limiting and fixing a cable, and the device is prevented from moving on the cable.
Referring to fig. 1, 2, 3 and 4, in this embodiment, when a cable is required to be marked, the lower housing 3 of the protection block 1 is placed at the bottom of the cable, the arc-shaped supporting plate 18 is swung under the action of a plurality of movable frames 19 by swinging the arc-shaped supporting plate 18, the arc-shaped supporting plate 18 pushes the first lower baffle 10 to rotate by utilizing the swing of the arc-shaped supporting plate 18, the arc-shaped supporting plate 18 is positioned in the protection block 1, the damaged cable is placed on the arc-shaped supporting plate 18 to realize the protection effect on the cable, the upper housing 2 and the lower housing 3 are pushed to close, the upper housing 2 drives the connecting block 27 to synchronously move, the bottom of the connecting block 27 is embedded into the limit groove 26 of the lower housing 3, at this time, the fixing plate 29 pushes the leaf spring 28 to compress, so that the connecting block 27 slides into the limit groove 26, the fixing plate 29 is unfolded again under the elastic action of the leaf spring 28, the fixing effect on the whole protection block 1 is realized, and when the fixing plate 30 is pushed to push the connecting rod 28 to separate the upper housing 2 from the lower housing 3, so that the connecting rod 29 can be compressed by pushing the connecting rod 30; by pulling the connecting plate 25, the connecting plate 25 pulls the movable rod 23 to move the movable rod 23, meanwhile, when the movable rod 23 moves, the magnetic blocks 22 on one side of the movable rod 23 are away from each other, and the movable rod 23 forms a compression effect on the spring, at the moment, the limiting rod 16 can push the arc push plate 17 to move downwards, so that the arc push plate 17 contacts with the top of the cable on the arc supporting plate 18, when the limiting rod 16 moves properly, the connecting plate 25 is loosened, one end of the movable rod 23 clings to the magnetic blocks 22 in one concave hole 21 of the limiting rod 16, finally, the second lower baffle 13 is inserted into the groove 31 through the convex block 32, so that the second lower baffle 13 is fixed on the other end of the protection block 1 to limit the cable.
In this embodiment, when the cable is buried in earth, the cable is damaged, and the cable needs to be excavated out for maintenance, and because the specific depth position is unclear, the cable is easily excavated by the excavator, and for this reason, the cable is buried, the device is evenly fixed on the cable, and the effect of warning can be played, and the cable is not far proved as long as the device is excavated.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. A photovoltaic power generation operation and maintenance circuit marking device is characterized in that:
comprises a protective block (1);
The protection block (1) is provided with an upper shell (2) and a lower shell (3), and the upper shell (2) and the lower shell (3) are mutually detachably connected;
One end of the protection block (1) is provided with a first baffle (4), the first baffle (4) is connected to one end of the protection block (1) in a swinging way, the other end of the protection block (1) is provided with a second baffle (5), the second baffle (5) is detachably connected to the other end of the protection block (1), and a through hole (6) is formed in the axes of the first baffle (4) and the second baffle (5);
The inside of protection piece (1) is equipped with protection machanism (7), go up casing (2) with one side of casing (3) is articulated each other and is connected down, go up casing (2) with be equipped with stop gear (8) between the another side of casing (3) down, the another side of going up casing (2) pass through stop gear (8) detachable connect in the another side of casing (3) down.
2. The photovoltaic power generation operation and maintenance line marking device according to claim 1, wherein:
The first baffle (4) is provided with a first upper baffle (9) and a first lower baffle (10), the first upper baffle (9) is fixedly connected to one end of the upper shell (2), a rotating rod (11) is arranged at the lower edge of the first lower baffle (10), and the first lower baffle (10) is connected to one end of the lower shell (3) in a swinging mode through the rotating rod (11).
3. The photovoltaic power generation operation and maintenance line marking device according to claim 1, wherein:
The second baffle (5) is provided with a second upper baffle (12) and a second lower baffle (13), the second upper baffle (12) is fixedly connected to the other end of the upper shell (2), and the lower edge of the second lower baffle (13) is detachably connected to the other end of the lower shell (3).
4. The photovoltaic power generation operation and maintenance line marking device according to claim 1, wherein:
A first sealing ring (14) is arranged on one side, close to the second baffle (5), of the first baffle (4), and the first sealing ring (14) is fixedly connected to the through hole (6) of the first baffle (4);
One side of the second baffle (5) close to the first baffle (4) is provided with a second sealing ring (15), and the second sealing ring (15) is fixedly connected to the through hole (6) of the second baffle (5).
5. The photovoltaic power generation operation and maintenance line marking device according to claim 1, wherein:
The protection mechanism (7) is provided with a limiting rod (16), one end of the limiting rod (16) penetrates through the upper shell (2) and is located inside the upper shell (2), and one end, close to the inner part of the upper shell (2), of the limiting rod (16) is fixedly connected with an arc-shaped push plate (17).
6. The photovoltaic power generation operation and maintenance line marking device according to claim 5, wherein:
One side that arc push pedal (17) is close to lower casing (3) is equipped with arc layer board (18), arc layer board (18) are kept away from one side of arc push pedal (17) is equipped with a plurality of movable frames (19), and a plurality of movable frames (19) are close to the even articulated connection of one end of arc layer board (18) are kept away from one side of arc push pedal (17), a plurality of movable frames (19) are kept away from the even articulated connection of one end of arc layer board (18) is in on the inner wall of lower casing (3).
7. The photovoltaic power generation operation and maintenance line marking device according to claim 6, wherein:
The arc-shaped supporting plates (18) and the arc-shaped pushing plates (17) are symmetrically distributed, and the arc-shaped supporting plates (18) swing along the axial direction of the protection block (1) through a plurality of movable frames (19).
8. The photovoltaic power generation operation and maintenance line marking device according to claim 5, wherein:
A sliding groove (20) is formed in the shell wall of the upper shell (2), a plurality of concave holes (21) are uniformly formed in one side, close to the sliding groove (20), of the limiting rod (16) in the axial direction, the sliding groove (20) is communicated with the concave holes (21), and magnetic blocks (22) are fixedly connected inside the concave holes (21);
The movable rod (23) is arranged in the groove direction of the sliding groove (20), one end, away from the limiting rod (16), of the movable rod (23) is provided with a compression spring (24), one end of the compression spring (24) is fixedly connected to the groove bottom of the sliding groove (20), the other end of the compression spring (24) is fixedly connected to one end, away from the limiting rod (16), of the movable rod (23), and one end, close to the magnetic block (22), of the movable rod (23) is abutted against the magnetic block (22) under the action of the compression spring (24);
The upper surface of one end of the movable rod (23) far away from the limiting rod (16) is fixedly connected with a connecting plate (25), and the connecting plate (25) penetrates through the upper shell (2).
9. The photovoltaic power generation operation and maintenance line marking device according to claim 1, wherein:
The limiting mechanism (8) is provided with a limiting groove (26) and a connecting block (27), the limiting groove (26) is positioned on the other side of the lower shell (3), the connecting block (27) is fixedly connected on the other side of the upper shell (2), the connecting block (27) is adapted to the limiting groove (26), one end of the connecting block (27) is connected with a leaf spring (28), one end, far away from the connecting block (27), of the leaf spring (28) is provided with a fixing plate (29), one end of the fixing plate (29) is hinged to one end of the connecting block (27), and the other end of the fixing plate (29) is fixedly connected on the leaf spring (28);
one end of the lower shell (3) close to the limiting groove (26) is provided with a connecting rod (30), and the connecting rod (30) is slidably communicated with the limiting groove (26) and abuts against the fixing plate (29).
10. A photovoltaic power generation operation and maintenance line marking device according to claim 3, characterized in that:
The other end of the lower shell (3) is provided with a groove (31) at the bottom of the inner groove, one side of the second lower baffle (13) close to the groove (31) is provided with a lug (32), and the lug (32) is matched in the groove (31).
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| CN202421853853.5U CN222966602U (en) | 2024-08-01 | 2024-08-01 | Photovoltaic power generation operation and maintenance line marking device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120320212A (en) * | 2025-06-16 | 2025-07-15 | 豪佳电力建设集团股份有限公司 | Transmission line crossing construction device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120320212A (en) * | 2025-06-16 | 2025-07-15 | 豪佳电力建设集团股份有限公司 | Transmission line crossing construction device and method |
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