CN219971786U - Photovoltaic power plant overhauls uses safety device - Google Patents
Photovoltaic power plant overhauls uses safety device Download PDFInfo
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- CN219971786U CN219971786U CN202321079472.1U CN202321079472U CN219971786U CN 219971786 U CN219971786 U CN 219971786U CN 202321079472 U CN202321079472 U CN 202321079472U CN 219971786 U CN219971786 U CN 219971786U
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- photovoltaic power
- base
- nut
- power station
- overhauling
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- 230000004224 protection Effects 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 13
- 238000012423 maintenance Methods 0.000 abstract description 12
- 239000011435 rock Substances 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The embodiment of the utility model discloses a safety protection device for overhauling a photovoltaic power station, which comprises a base, wherein the top of the base is connected with a top plate through a scissor fork type lifting unit, the bottom of the top plate is connected with a driving mechanism, the driving mechanism comprises a double-head hinge, the top of the double-head hinge is connected with the bottom of the top plate, two sides of the bottom of the double-head hinge are connected with driving arms, and the front face of a toothed plate A is connected with a protection mechanism in a meshed manner. This photovoltaic power plant overhauls uses safety device prevents that the staff from carrying the instrument, inconvenient manual opening the rail door to need the staff to put the instrument at the top of cutting fork lift, use cutting fork lift to ascend a height and maintain, thereby increase its working procedure, increase the duration of maintenance photovoltaic power plant, increase the stability of base, prevent that the staff from taking place to rock at the roof top in-process of maintenance to photovoltaic power plant, thereby lead to the base to overturn, increase its safety protection performance.
Description
Technical Field
The utility model relates to the field of safety ascending devices for overhauling a photovoltaic power station, in particular to a safety protection device for overhauling the photovoltaic power station.
Background
The photovoltaic power station is equipment for generating power by utilizing solar energy, the photovoltaic power station needs to be maintained and repaired in the using process, and the solar power station needs to be lifted by a lifting device to repair the solar power station in the maintenance and repair process.
The existing common scissor type lifter is provided with a fence at the top to protect the life safety of workers, but the workers need to carry tools in the maintenance and repair process of the photovoltaic panel, and the workers are inconvenient to manually open the fence door when carrying tools, so that the workers are required to place the tools at the top of the scissor type lifter, the scissor type lifter is used for ascending and repairing, the working steps of the scissor type lifter are increased, and the maintenance and repair time of the photovoltaic power station is prolonged.
Disclosure of Invention
In view of the above, the utility model provides a safety protection device for overhauling a photovoltaic power station, which comprises a base, wherein the top of the base is connected with a top plate through a scissor type lifter assembly, the bottom of the top plate is connected with a driving mechanism, the driving mechanism comprises a double-head hinge, the top of the double-head hinge is connected with the bottom of the top plate, both sides of the bottom of the double-head hinge are connected with driving arms, the bottom of each driving arm is connected with a connecting block through a hinge A, the bottom of each connecting block is connected with the top of the scissor type lifter assembly through a transverse block, and one ends, far away from each other, of the two connecting blocks are connected with a toothed plate A.
The front meshing of pinion rack A is connected with protection machanism, protection machanism includes gear A, gear A meshes with pinion rack A's front mutually, gear A's inside through connection has nut A, nut A's inside threaded connection has the threaded rod, and two threaded rods are kept away from the equal fixedly connected with guardrail of one end mutually.
The one end that two guardrails kept away from mutually all is connected with fixed establishment, fixed establishment includes pinion rack B, be connected between pinion rack B and the guardrail, pinion rack B's front meshing is connected with gear B, gear B's inside through connection has the cross axle, the outside of cross axle is connected with conical tooth B through conical tooth A meshing, conical tooth B's inside through connection has nut B, nut B's inside threaded connection has the screw.
Preferably, both sides at base top all are through circular slot through connection having the guide arm, and the top fixedly connected with fixed disk of guide arm, the bottom of fixed disk is connected with the top of screw, and the guide arm cooperation guide disk is led screw, prevents that its in-process of motion from rotating.
Preferably, bearing grooves A are formed in two sides of the top of the scissor lift assembly, bearings A are connected in a penetrating mode in the bearing grooves A, the interiors of the bearings A are connected with the exteriors of the nuts A, and the bearing grooves A are matched with the bearings A to support the nuts A.
Preferably, both sides at the top of the base are connected with square grooves, the inside of each square groove is in sliding connection with the outside of the guardrail, and the square grooves can support the guardrail to lift and cannot be blocked with the base.
Preferably, the bearing groove B is formed in two sides of the base portion, the bearing B is connected to the inside of the bearing groove B in a penetrating mode, the inside of the bearing B is connected with the outside of the nut B, and the bearing groove B is matched with the bearing B to support the nut B.
Preferably, the outside of cross axle has cup jointed bearing C, and bearing C's bottom is connected with the top of base through the short circuit arm, and bearing C supports the cross axle.
Preferably, the outside of guardrail has seted up erects the groove, erects the inside width pinion rack A's of groove width the same, erects the in-process that the groove made things convenient for the guardrail to go up and down and can not take place the hindrance with pinion rack A.
Advantageous effects
Compared with the prior art, the utility model provides a safety protection device for overhauling a photovoltaic power station, which has the following beneficial effects:
1. according to the safety protection device for maintenance of the photovoltaic power station, a worker can hold tools to enter the top of the top plate from two sides of the top plate, the weight of the worker drives the top plate to descend at the top of the scissor lift assembly, so that the driving arm is driven to move through the double-head hinge, the moving double-head hinge drives the connecting block and the toothed plate A to be meshed with the gear A, the driving nut A rotates, the rotating nut A drives the threaded rod to ascend, the driving guardrails ascend along with the nut A, two sides of the top plate are sealed, the two sides of the top plate are automatically sealed through the body weight of the worker in the process of waiting for the worker to stand on the top plate, the fence door is inconvenient to be opened manually when the worker carries tools, the worker is required to place tools on the top of the scissor lift assembly, the work step of the scissor lift assembly is increased, and the maintenance duration of a photovoltaic power station is prolonged;
2. this safety device is used in photovoltaic power plant maintenance, the guardrail is followed its together rise at the in-process drive pinion rack B of motion, thereby drive gear B is rotatory, rotatory gear B passes through cross axle transmission conical tooth A and rotates, thereby drive the conical tooth B of meshing and drive nut B rotation, inside screw nail of rotatory nut B drive decline and insert the soil inside, thereby consolidate the both sides of base, the stability of base is increased, prevent that the staff from taking place to rock at the roof top to the in-process of maintenance is maintained to the photovoltaic power plant, thereby lead to the base to topple, increase its safety protection performance.
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 description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic front view of the present utility model;
FIG. 2 is a schematic front view of a top plate of the present utility model;
FIG. 3 is a schematic front view of a driving mechanism according to the present utility model;
FIG. 4 is a schematic front view of the guard mechanism of the present utility model;
fig. 5 is a schematic front view of the fixing mechanism of the present utility model.
In the figure: 1. a base; 2. a scissor lift assembly; 3. a top plate; 4. a driving mechanism; 41. a double-headed hinge; 42. a driving arm; 43. a connecting block; 44. a transverse block; 45. a toothed plate A; 5. a protective mechanism; 51. a gear A; 52. a nut A; 53. a threaded rod; 54. guard bars; 6. a fixing mechanism; 61. a gear B; 62. a toothed plate B; 63. a horizontal axis; 64. conical teeth A; 65. conical teeth B; 66. a nut B; 67. and (5) screw nails.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
The utility model provides a technical scheme, a safety protection device for overhauling a photovoltaic power station, which comprises a base 1 of a connecting assembly, wherein universal wheels are connected to two sides of the bottom of the base 1, the top of the base 1 is connected with a top plate 3 of the connecting assembly through a scissor type lifter assembly 2 for providing driving force, and the technical scheme is structural improvement of a non-electronic component part on the basis of a scissor type lifter product in the prior art, wherein the scissor type lifter assembly 2 is a common scissor type lifter product popularized in the prior art.
The bottom of roof 3 is connected with driven actuating mechanism 4, and actuating mechanism 4 includes coupling assembling's double-end hinge 41, and the top of double-end hinge 41 is connected with the bottom of roof 3, and the both sides of double-end hinge 41 bottom all are connected with driven actuating arm 42, and the bottom of actuating arm 42 is connected with coupling assembling's connecting block 43 through hinge A, and the bottom of connecting block 43 is connected with the top of scissor lift subassembly 2 through the horizontal piece 44 of direction connecting block 43.
The bottom of the transverse block 44 is connected with the top of the scissor lift assembly 2, the top of the transverse block 44 is connected with a sliding block through a sliding groove, the top of the sliding block is connected with the bottom of the connecting block 43, a spring A is connected between the sliding block and the sliding groove, the top of the scissor lift assembly 2 is equally spaced and connected with the bottom of the top plate 3 through a spring B for driving the top plate 3 to return, and one ends, far away from the two connecting blocks 43, are connected with a driving toothed plate A45.
The front meshing of pinion rack A45 is connected with the protection machanism 5 that can protect the both sides of roof 3, and protection machanism 5 includes driven gear A51, and gear A51 meshes with the front of pinion rack A45, and the inside through connection of gear A51 has the nut A52 that rises through rotatory drive threaded rod 53, and support assembly's bearing groove A has all been seted up to the both sides at scissor lift subassembly 2 top.
The inside through connection of bearing groove A has the bearing A of back nut A52, bearing A's inside is connected with the outside of nut A52, nut A52's inside threaded connection has driven threaded rod 53, the equal fixedly connected with of one end that two threaded rods 53 kept away from mutually just protects guardrail 54 to the both sides of roof 3, the perpendicular groove of making things convenient for pinion rack A45 motion is seted up to the outside of guardrail 54, the width of perpendicular inslot width pinion rack A45 is the same, the both sides at base 1 top all are connected with the square groove, the square groove can lead guardrail 54 and threaded rod 53, prevent its in-process of motion and rotate, the inside in square groove and the outside sliding connection of guardrail 54.
The fixed establishment 6 that two guardrails 54 kept away from each other is connected with the stability that can insert inside the soil and increase base 1, and fixed establishment 6 includes driven pinion B62, is connected between pinion B62 and the guardrail 54, and the positive meshing of pinion B62 is connected with driven gear B61, and the inside through connection of gear B61 has driven cross axle 63.
The outside of cross axle 63 has cup jointed bearing C, bearing C's bottom is connected with the top of base 1 through the short circuit arm, the outside of cross axle 63 is connected with the toper tooth B65 of drive nut B66 rotation through toper tooth A64 meshing, the inside through connection of toper tooth B65 has coupling assembling's nut B66, the inside threaded connection of nut B66 has screw 67, screw 67 includes the screw thread post, the bottom of screw thread post is fixed with the ground nail, the internal screw thread of two nuts B66 and screw 67 revolves to opposite to make the toper tooth B65 of different revolves to be able to drive its equidirectional motion.
Bearing groove B has all been seted up to the both sides of base 1 portion, and bearing groove B's inside through connection has support nut B66 bearing B, and bearing B's inside is connected with the outside of nut B66, and the both sides at base 1 top all are through circular slot through connection to screw 67 direction prevent its moving in-process rotatory guide arm, and the top fixedly connected with fixed disk of guide arm, the bottom of fixed disk is connected with screw 67's top.
The working principle of the device is as follows: the base 1 is moved to a designated position, in the using process, workers can hold tools to enter the top of the top plate 3 from two sides of the top plate 3, the weight of the workers drives the top plate 3 to descend at the top of the scissor lift assembly 2, thereby driving the driving arm 42 to move through the double-head hinge 41, the moving double-head hinge 41 drives the connecting block 43 and the toothed plate A45 to be meshed with the gear A51, thereby driving the nut A52 to rotate, the rotating nut A52 drives the threaded rod 53 to ascend, thereby driving the guardrail 54 to ascend together, closing two sides of the top plate 3, waiting for the workers to stand on the top of the top plate 3, automatically closing two sides of the top plate 3 through the body weight of the workers, and preventing the workers from manually opening the fence door when carrying the tools, thereby requiring the workers to place the tools on the top of the scissor lift, and carrying out high maintenance by using the scissor lift, thereby increasing the working steps thereof and prolonging the maintenance of the photovoltaic power station.
The guardrail 54 drives the pinion rack B62 to rise along with it at the in-process of motion to drive gear B61 is rotatory, rotatory gear B61 passes through cross axle 63 transmission conical tooth A64 and rotates, thereby drive the conical tooth B65 of meshing and drive nut B66 rotation, rotatory nut B66 drive inside screw 67 decline and insert the soil inside, thereby consolidate the both sides of base 1, the stability of base 1 is increased, prevent that the staff from taking place to rock at the in-process of roof 3 top maintenance to photovoltaic power plant, thereby lead to base 1 to topple, increase its safety protection performance.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be appreciated by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. The utility model provides a photovoltaic power plant overhauls uses safety device, includes base (1), its characterized in that: the top of base (1) is connected with roof (3) through scissor lift subassembly (2), the bottom of roof (3) is connected with actuating mechanism (4), actuating mechanism (4) are including double-end hinge (41), the top of double-end hinge (41) is connected with the bottom of roof (3), the both sides of double-end hinge (41) bottom all are connected with actuating arm (42), the bottom of actuating arm (42) is connected with connecting block (43) through hinge A, the bottom of connecting block (43) is connected with the top of scissor lift subassembly (2) through transverse block (44), and the one end that two connecting blocks (43) keep away from all is connected with pinion rack A (45);
the front surface of the toothed plate A (45) is meshed with a protection mechanism (5), the protection mechanism (5) comprises a gear A (51), the gear A (51) is meshed with the front surface of the toothed plate A (45), a nut A (52) is connected in a penetrating manner in the gear A (51), a threaded rod (53) is connected in the nut A (52) in a threaded manner, and guardrails (54) are fixedly connected at the ends, far away from each other, of the two threaded rods (53);
two guard rails (54) are all connected with fixed establishment (6) in one end that keep away from mutually, fixed establishment (6) are including pinion rack B (62), be connected between pinion rack B (62) and guard rail (54), the positive meshing of pinion rack B (62) is connected with gear B (61), the inside through connection of gear B (61) has cross axle (63), the outside of cross axle (63) is connected with conical tooth B (65) through conical tooth A (64) meshing, the inside through connection of conical tooth B (65) has nut B (66), the inside threaded connection of nut B (66) has screw (67).
2. The safety protection device for overhauling a photovoltaic power station according to claim 1, wherein guide arms are connected to two sides of the top of the base (1) in a penetrating manner through circular grooves, a fixing disc is fixedly connected to the top of each guide arm, and the bottom of each fixing disc is connected with the top of a threaded nail (67).
3. The safety protection device for overhauling a photovoltaic power station according to claim 2, wherein bearing grooves A are formed in two sides of the top of the scissor lift assembly (2), bearings A are connected inside the bearing grooves A in a penetrating mode, and the inside of the bearings A is connected with the outside of a nut A (52).
4. The safety device for overhauling a photovoltaic power station according to claim 1, wherein square grooves are formed in two sides of the top of the base (1), and the inside of each square groove is slidably connected with the outside of the guardrail (54).
5. The safety protection device for overhauling a photovoltaic power station according to claim 4, wherein bearing grooves B are formed in two sides of the base (1) part, bearings B are connected inside the bearing grooves B in a penetrating mode, and the inside of the bearings B is connected with the outside of a nut B (66).
6. The safety protection device for overhauling a photovoltaic power station according to claim 4, wherein a bearing C is sleeved outside the transverse shaft (63), and the bottom of the bearing C is connected with the top of the base (1) through a short-circuit arm.
7. The safety device for overhauling a photovoltaic power station according to claim 4, wherein the guard rail (54) is provided with a vertical groove at the outside, and the width of the toothed plate A (45) at the inner width of the vertical groove is the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321079472.1U CN219971786U (en) | 2023-05-06 | 2023-05-06 | Photovoltaic power plant overhauls uses safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321079472.1U CN219971786U (en) | 2023-05-06 | 2023-05-06 | Photovoltaic power plant overhauls uses safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219971786U true CN219971786U (en) | 2023-11-07 |
Family
ID=88594810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321079472.1U Active CN219971786U (en) | 2023-05-06 | 2023-05-06 | Photovoltaic power plant overhauls uses safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219971786U (en) |
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2023
- 2023-05-06 CN CN202321079472.1U patent/CN219971786U/en active Active
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