CN115891810A

CN115891810A - Photovoltaic power plant work halfpace with safeguard function

Info

Publication number: CN115891810A
Application number: CN202211319986.XA
Authority: CN
Inventors: 任宗杰; 马德生; 徐亚杰; 刘云龙; 张阳
Original assignee: Hulunbeier Antai Thermal Power Co ltd Manzhouli Thermal Power Plant
Current assignee: Hulunbeier Antai Thermal Power Co ltd Manzhouli Thermal Power Plant
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-04-04
Also published as: DE202023102024U1

Abstract

The invention discloses a photovoltaic power station working ladder platform with a protection function. The invention has the advantages that the protection unit is arranged to protect the working ladder platform, so that the safety performance of workers during operation and construction can be improved, and the working ladder platform is flexible to open and close and convenient to adjust; the working terraces with different tendencies can be used according to the working environment, and the working terraces with different tendencies can be supported in an auxiliary manner only by freely adjusting the supporting direction of the supporting rod on one side, so that the working terraces are suitable for various complex environments, and the internal space is saved; when not in use, the supporting rod can be quickly stored by being hung on the rack, and the preparation for next direction adjustment and supporting is well made.

Description

Photovoltaic power plant work halfpace with safeguard function

Technical Field

The invention relates to the technical field of working ladders, in particular to a photovoltaic power station working ladder with a protection function.

Background

At the present stage, the photovoltaic industry is in a high-speed development stage, the floor area of a photovoltaic plant area is very large, for example, the floor area of a 100MWp photovoltaic station is about 300 hectares, the highest point of a photovoltaic module can reach 3 meters, when a photovoltaic panel at the high position of the module is damaged or a fault such as grounding occurs, the ground is mostly uneven ground, the safety of using a ladder is poor, the working efficiency is low, and the falling injury to workers caused by the ladder is easy to occur.

At the present stage, the photovoltaic station needs to be constructed by adopting a ladder aiming at faults such as grounding and disconnection of branches in the photovoltaic field, damage of a photovoltaic panel, replacement of the photovoltaic panel and the like, and the ladder is poor in stability and easy to cause falling injury due to the fact that the ground is mostly uneven ground during operation, and a person needs to hold the ladder, so that potential safety hazards exist, and labor cost is wasted; and forget to carry or lose the ladder when the construction is transported, need return the warehouse and take again, cause the waste in time. Therefore, an integrated working step platform with a certain initial height is needed, so that the integrated working step platform is convenient for workers to construct, and the guardrail which can be flexibly opened and closed is required to be arranged for the workers to operate due to the fact that the working step platform is high.

Disclosure of Invention

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and title of the application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made keeping in mind the above problems occurring in the prior art.

Therefore, the invention aims to provide a photovoltaic power station working ladder platform with a protection function, which can be used for carrying out construction on a photovoltaic field through the working ladder platform, and is provided with a protection plate capable of being opened and closed flexibly for protection, so that the safety is improved.

In order to solve the technical problems, the invention provides the following technical scheme: a photovoltaic power station working step with a protection function comprises a working step, wherein the working step comprises two groups of guide rail assemblies which are symmetrically arranged, a platform assembly which is in sliding connection with the two groups of guide rail assemblies, two groups of locking assemblies which are symmetrically arranged on two sides of the platform assembly, a regulating assembly which is arranged on one side of the platform assembly, and an auxiliary supporting assembly which is connected with one side of the regulating assembly; the working ladder platform is arranged on the moving piece; the moving piece is used for providing a certain operation height and transportation for the working ladder platform; the protection unit comprises two groups of rotary opening and closing assemblies symmetrically arranged on two sides of the working ladder platform, one-way protection assemblies matched with the rotary opening and closing assemblies, and locking protection rods connected with the rotary opening and closing assemblies and the one-way protection assemblies in an inserted mode.

As a preferred scheme of the photovoltaic power station working step platform with the protection function, the photovoltaic power station working step platform comprises the following steps: the rotary opening and closing assembly comprises a supporting rod connected with the working ladder platform, a sleeve movably connected with the supporting rod, a mounting plate connected with the sleeve, a plurality of groups of first protection rods connected with one side of the mounting plate, and a single-face matching port arranged at one end of each group of first protection rods.

As a preferred scheme of the photovoltaic power station working step platform with the protection function, the photovoltaic power station working step platform comprises the following steps: the one-way protection assembly comprises two-sided matching ports which are symmetrically arranged on two sides of the one-way protection assembly and correspond to the first protection rods in multiple groups in a one-to-one mode, assembling plates connected with the two-sided matching ports in multiple groups, and multiple groups of second protection rods arranged between the two groups of assembling plates.

As a preferred scheme of the photovoltaic power station working step platform with the protection function, the photovoltaic power station working step platform comprises the following steps: the platform assembly comprises an operating platform, two groups of T-shaped sliding blocks symmetrically arranged at the bottom of the operating platform and an H-shaped regulating and controlling groove arranged in the middle of the operating platform; the H-shaped regulation and control groove comprises two groups of extraction channels which are symmetrically arranged at two sides of the operation platform and two groups of insertion locking grooves which are symmetrically arranged between the two groups of extraction channels; the inner wall of the inserting and locking groove is provided with two groups of drawing openings.

As a preferred scheme of the photovoltaic power station working step platform with the protection function, the photovoltaic power station working step platform comprises the following steps: the locking assembly comprises two groups of locking blocks which are respectively arranged in the two groups of drawing ports, drawing blocks connected with the outer ends of the locking blocks, and first springs which are respectively connected with the inner wall of each drawing block and one side of the platform assembly; the locking piece is including setting up in the arc fitting surface at its one end top to and set up first stop surface and the second stop surface at both ends about the locking piece.

As a preferred scheme of the photovoltaic power station working ladder platform with the protection function, the photovoltaic power station working ladder platform comprises the following steps: the regulation and control subassembly includes the U template with platform subassembly one side fixed connection, the symmetry sets up in the spacing groove of U template inner wall, the symmetry sets up in two sets of perpendicular inserting grooves at U template middle part, set up in the X type transposition at two sets of perpendicular inserting grooves middle parts and accomodate the groove, the symmetry sets up in first direction inserted block and the second direction inserted block in two sets of perpendicular inserting grooves, set up in the X type transposition and accomodate the X type inserted block of inslot to and set up in the pole of being affiliated to of hanging of U template top one side.

As a preferred scheme of the photovoltaic power station working ladder platform with the protection function, the photovoltaic power station working ladder platform comprises the following steps: the X-shaped transposition accommodating groove comprises a first guide ascending groove and a second guide ascending groove which is in cross communication with the first guide ascending groove; the first guiding embedded block comprises a first ascending slope arranged at the top of the first guiding embedded block and a first inclined guiding fault arranged at the bottom of the first guiding embedded block; the second guiding embedded block comprises a second ascending slope arranged at the top of the second guiding embedded block and a second inclined guiding fault arranged at the bottom of the second guiding embedded block; the X-shaped embedded block comprises two groups of horizontal guiding fault layers arranged on two sides of the top of the X-shaped embedded block and two groups of ascending moving slopes arranged on two sides of the bottom of the X-shaped embedded block.

As a preferred scheme of the photovoltaic power station working ladder platform with the protection function, the photovoltaic power station working ladder platform comprises the following steps: the auxiliary supporting assembly comprises a hollow moving frame, limiting insertion blocks symmetrically arranged on two sides of the hollow moving frame, a moving block inserted and limited in the hollow moving frame, a guide rod, a second spring, an outer edge frame, two groups of supporting rods, a hanging handle piece and a locking insertion block, wherein the guide rod is partially arranged in the moving block, one end of the guide rod extends outwards, the second spring is arranged in the moving block and is connected with the tail end of the guide rod, the outer edge frame is connected with one end of the moving block, the two groups of supporting rods are connected with two sides of the bottom of the outer edge frame, the hanging handle piece is hinged with the top of the hollow moving frame, and the locking insertion block is arranged between the two groups of supporting rods; two sides of the bottom of the locking insertion block are arc-shaped, and two sides of the locking insertion block are provided with two groups of locking insertion holes matched with the tail end of the locking block; the extending end of the guide rod is in contact with the bottom of the slot of the regulating assembly.

As a preferred scheme of the photovoltaic power station working ladder platform with the protection function, the photovoltaic power station working ladder platform comprises the following steps: the hanging handle piece comprises a hinged plate, a fixed frame connected with the hinged plate, a hanging plate connected with the fixed frame, an arc-shaped inlet groove arranged between the hanging plate and the hinged plate, and a hanging groove arranged at the top of the arc-shaped inlet groove.

As a preferred scheme of the photovoltaic power station working ladder platform with the protection function, the photovoltaic power station working ladder platform comprises the following steps: the guide rail assembly comprises an extension rail, a T-shaped sliding groove arranged in the middle of the extension rail and two groups of stop plates arranged on two sides of the extension rail.

The invention has the beneficial effects that: the working ladder platform is protected by arranging the protection unit, so that the safety performance of workers during operation and construction can be improved, and the working ladder platform is flexible to open and close and convenient to adjust; the working terraces with different tendencies can be used according to the working environment, and the working terraces with different tendencies can be supported in an auxiliary manner only by freely adjusting the supporting direction of the supporting rod at one side, so that the working terraces are suitable for various complex environments, and the internal space is saved; when not in use, the supporting rod can be quickly stored by being hung on the rack, and the preparation for next direction adjustment and supporting is well made.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor. Wherein:

fig. 1 is a schematic view of a usage scenario of a photovoltaic power station work bench with a protection function.

Fig. 2 is a schematic structural diagram of a protection unit of a photovoltaic power station working ladder platform with a protection function.

Fig. 3 is a schematic diagram of a detachable protection unit structure of a photovoltaic power station work bench with a protection function.

Fig. 4 is a partially omitted schematic view of a usage scenario of a photovoltaic power station work bench with a protection function.

Fig. 5 is a schematic diagram of a split of a photovoltaic power station work bench with a protection function.

Fig. 6 is a schematic structural diagram of a platform assembly and a locking assembly of a photovoltaic power station working ladder with a protection function.

Fig. 7 is a schematic structural diagram of a regulating and controlling assembly of a photovoltaic power station working ladder with a protection function.

Fig. 8 is a schematic structural view of an auxiliary support assembly of a photovoltaic power station work bench with a protection function.

Fig. 9 is another view schematically illustrating the auxiliary support assembly of the photovoltaic power station working ladder with protection function.

Fig. 10 is a schematic diagram of the internal structure of the moving block of the photovoltaic power station work bench with the protection function.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures of the present invention are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 10, a first embodiment of the present invention provides a photovoltaic power station working ladder with a protection function, which can perform construction on a photovoltaic field through the working ladder, and is provided with a protection plate capable of being opened and closed flexibly for protection, so as to improve safety.

Specifically, the working ladder 100 comprises two groups of symmetrically arranged guide rail assemblies 101, a platform assembly 102 connected with the two groups of guide rail assemblies 101 in a sliding manner, two groups of locking assemblies 103 symmetrically arranged at two sides of the platform assembly 102, a regulating assembly 104 arranged at one side of the platform assembly 102, and an auxiliary supporting assembly 105 connected with one side of the regulating assembly 104;

a moving member 200, wherein the working platform 100 is disposed on the moving member 200; the mover 200 is used to provide a certain operating height and transportation for the work bench 100.

The protection unit 300 comprises two groups of rotary opening and closing assemblies 301 symmetrically arranged at two sides of the working ladder platform 100, one-way protection assemblies 302 matched with the rotary opening and closing assemblies 301, and locking protection rods 303 inserted into the rotary opening and closing assemblies 301 and the one-way protection assemblies 302.

Further, the rotary opening and closing assembly 301 comprises a support rod 301a connected to the working ladder 100, a sleeve 301b movably connected to the support rod 301a, an installation plate 301c connected to the sleeve 301b, a plurality of groups of first protection rods 301d connected to one side of the installation plate 301c, and a single-face matching port 301e disposed at one end of each of the plurality of groups of first protection rods 301 d.

Further, the one-way protection assembly 302 includes two-sided matching ports 302a symmetrically disposed on two sides thereof and corresponding to the first protection rods 301d in number in one-to-one manner, assembling plates 302b connected to the two-sided matching ports 302a, and a plurality of second protection rods 302c disposed between the two assembling plates 302 b.

It should be noted that a gap is provided between the double-sided engagement openings 302a, and the width of the gap is adapted to the width of the single-sided engagement opening 301e. The double-sided matching port 302a and the single-sided matching port 301e are both provided with through ports directly matched with the locking protection rod 303.

When the protection unit 300 is used, the protection unit is used for opening and closing the working ladder 100 at different positions, so that workers can conveniently climb or regulate, and therefore the protection unit 300 is used for regulating opening and closing of the left inlet and the right inlet through the two groups of rotary opening and closing assemblies 301. Referring to fig. 1 and 2, in this case, the protection unit 300 is used in construction operation, and the rotary opening and closing assemblies 301 at both sides thereof are inserted and fixed with the one-way protection assembly 302 through the locking protection rod 303 to form a closed protection fence. When the working ladder platform 100 is on the left side, the locking protection rod 303 can be pulled out, then the rotary opening and closing assembly 301 is rotated, so that the first protection rod 301d rotates around the support rod 301a through the sleeve 301b, the opening of a right channel is realized, the working ladder platform 100 is adapted to the position, and the opening and closing are flexible. When the working landing 100 slides to the left, the left access can be opened to facilitate the entry and exit of the worker, as described above.

Further, the platform assembly 102 includes an operation platform 102a, two sets of T-shaped sliding blocks 102b symmetrically disposed at the bottom of the operation platform 102a, and an H-shaped regulation and control groove 102c disposed at the middle of the operation platform 102 a;

the H-shaped regulation and control groove 102c comprises two groups of extraction channels 102c-1 which are symmetrically arranged at two sides of the operation platform 102a and two groups of insertion locking grooves 102c-2 which are symmetrically arranged between the two groups of extraction channels 102 c-1;

two groups of drawing openings are arranged on the inner wall of the inserting and locking groove 102 c-2.

Further, the locking assembly 103 comprises two sets of locking blocks 103a respectively arranged in the two sets of drawing openings, a drawing block 103b connected with the outer end of the locking block 103a, and a first spring 103c respectively connected with the inner wall of the drawing block 103b and one side of the platform assembly 102;

the locking block 103a comprises an arc-shaped matching surface 103a-1 arranged at the top of one end of the locking block 103a, and a first stop surface 103a-2 and a second stop surface 103a-3 which are arranged at the upper end and the lower end of the locking block 103 a.

Further, the adjusting and controlling assembly 104 comprises a U-shaped plate 104a fixedly connected to one side of the platform assembly 102, limiting grooves 104b symmetrically arranged on the inner wall of the U-shaped plate 104a, two sets of vertical insertion grooves 104c symmetrically arranged in the middle of the U-shaped plate 104a, an X-shaped transposition accommodating groove 104d arranged in the middle of the two sets of vertical insertion grooves 104c, a first guiding inner insert 104e and a second guiding inner insert 104f symmetrically arranged in the two sets of vertical insertion grooves 104c, an X-shaped inner insert 104g arranged in the X-shaped transposition accommodating groove 104d, and a hanging rod 104h arranged on one side of the top of the U-shaped plate 104 a.

Further, the X-shaped transposition receiving groove 104d includes a first guiding rising groove 104d-1, and a second guiding rising groove 104d-2 in cross communication with the first guiding rising groove 104 d-1;

the first guiding embedded block 104e comprises a first ascending slope 104e-1 arranged at the top part thereof and a first inclined guiding fault 104e-2 arranged at the bottom part; the second guiding embedded block 104f comprises a second ascending slope 104f-1 arranged at the top part thereof and a second inclined guiding fault 104f-2 arranged at the bottom part;

the X-shaped embedded block 104g comprises two groups of horizontal guiding fault layers 104g-1 arranged on two sides of the top of the X-shaped embedded block and two groups of ascending moving slopes 104g-2 arranged on two sides of the bottom of the X-shaped embedded block.

It should be noted that the two sets of horizontal guide faults 104g-1, the first internal slant guide fault 104e-2, and the second internal slant guide fault 104f-2 have a height to function as a backstop and a guide.

Further, the auxiliary supporting component 105 includes a hollow moving frame 105a, limiting insertion blocks 105b symmetrically disposed on two sides of the hollow moving frame 105a, a moving block 105c inserted in the hollow moving frame 105a for limiting, a guiding rod 105d partially disposed in the moving block 105c and having one end extending outward, a second spring 105e disposed in the moving block 105c and connected to the end of the guiding rod 105d, an outer edge frame 105f connected to one end of the moving block 105c, two sets of supporting rods 105g connected to two sides of the bottom of the outer edge frame 105f, a handle member 105h hinged to the top of the hollow moving frame 105a, and a locking insertion block 105i disposed between the two sets of supporting rods 105 g;

two sides of the bottom of the locking insertion block 105i are arc-shaped, and two sides of the locking insertion block 105i are provided with two groups of locking insertion holes 105i-1 matched with the tail ends of the locking blocks 103 a;

the protruding end of the guide bar 105d is held in contact with the bottom of the insertion groove of the regulating member 104.

Further, the hanging handle part 105h comprises a hinged plate 105h-1, a fixed frame 105h-2 connected with the hinged plate 105h-1, a hanging plate 105h-3 connected with the fixed frame 105h-2, an arc-shaped inlet groove 105h-4 arranged between the hanging plate 105h-3 and the hinged plate 105h-1, and a hanging groove 105h-5 arranged at the top of the arc-shaped inlet groove 105 h-4.

Further, the guide rail assembly 101 includes an extension rail 101a, a T-shaped sliding groove 101b disposed in the middle of the extension rail 101a, and two sets of stop plates 101c disposed on two sides of the extension rail 101 a.

Preferably, since the top of one end of the locking block 103a is provided with the arc-shaped mating surface 103a-1, and both sides of the bottom of the locking insertion block 105i are provided with the arc-shaped mating surface, when the locking insertion block 105i is inserted downward through the insertion locking groove 102c-2 and contacts with the arc-shaped mating surface 103a-1, the locking block 103a will be pressed back, so that the first spring 103c is stretched to have a rebound tendency, and as the locking insertion block 105i falls down, and both sides of the locking insertion block 105i are provided with two sets of locking sockets adapted to the ends of the locking block 103a, when the locking insertion block 105i falls down to a certain distance, the locking block 103a rebounds under the action of the first spring 103c, so that the ends of the two sets of locking blocks 103a are inserted into the two sets of locking sockets on one side of the locking insertion block 105i, so that the first stop surface 103a-2 and the second stop surface 103a-3 of the locking block 103a abut against the locking sockets, so that the locking insertion block 105i is locked and cannot move, thereby fixedly connecting the auxiliary support assembly 105 with the platform 102, and ensuring the stability of the support assembly in the support state.

The arc-shaped inlet groove 105h-4 and the hanging groove 105h-5 have the same caliber. The outer edge frame 105f is provided in a U-shape.

It should be noted that the abutment lever 104h is adapted to the caliber of the arc-shaped entrance slot 105h-4 and the abutment slot 105h-5. The outer edge end of the guide rod 105d is arranged in the X-shaped transposition accommodating groove 104d or the two groups of vertical insertion grooves 104c, and the groove width of the X-shaped transposition accommodating groove 104d or the two groups of vertical insertion grooves 104c is matched with the diameter of the guide rod 105 d; the middle part of the moving block 105c is provided with a cavity matched with the guide rod 105d, and the second spring 105e arranged in the moving block 105c is connected with the guide rod 105d, so that the guide rod 105d can be compressed in the cavity inside the moving block 105c to move when moving, and has a tendency of recovering under the rebound tendency of the second spring 105 e.

In use, the mover 200 may be selected from a pick-up truck or other mobile device having an initial height. Two sets of guide rail set spare 101 and moving member welding, guide rail set spare 101 both sides all extend to the moving member outside, consequently the workstation can slide to the extensive both ends of guide rail set spare 101 staff's operation of being convenient for, regional and the right inclination region are divided into to the both ends in different regions, the staff can move the workstation 100 to the regional or the right inclination region of left inclination according to actual operation needs, and accessible regulation and control subassembly 104 adaptability adjustment auxiliary stay subassembly 105, can realize the adaptability at the regional or the right inclination region of left inclination and support.

Referring to the schematic view of the illustrated scenario, when the working platform 100 is in the left inclined region, the auxiliary support assembly 105 is disposed on the left side and is fixedly connected to the platform assembly 102, so as to support the platform assembly 102 in the left inclined region. When the worker moves the working platform 100 into the right tilt area, the auxiliary support assembly 105 is first received.

In the process of accommodating and turning, a worker only needs to pull the pulling block 103b to pull the two groups of locking blocks 103a out of the two groups of locking sockets 105i-1 to unlock, and pull the hanging handle part 105h upwards to drive the auxiliary support assembly 105 to integrally lift along the length direction of the U-shaped plate 104a, the guide rod 105d in the auxiliary support assembly 105 vertically lifts for a certain distance along the first group of vertical insertion grooves 104c and changes the lifting direction after contacting with the first inner inclined guide fault 104e-2 at the bottom of the first guide inner embedded block 104e, and the guide rod enters the first guide lifting groove 104d-1 in the X-shaped transposition accommodating groove 104d to continuously move obliquely upwards; in the process, the guide rod 105d contacts the left ascending moving slope 104g-2 and is pressed for a certain distance to enter the inner cavity of the moving block 105c, the moving block 105c moves transversely in the hollow area of the hollow moving block 105a, and the two sets of support rods 105g gradually separate from the console 102a and move along the two sets of drawing-off channels 102c-1. When the guiding rod 105d enters the right vertical insertion slot 104c from the first guiding ascending slot 104d-1 and leaves the X-shaped embedded block 104g, the guiding rod 105d will be ejected again by the second spring 105e to contact with the bottom surface of the vertical insertion slot 104c, and then the hanging handle 105h will be pulled further to move upward and deflect the hinged plate 105h-1 to make the deflected hinged plate 105h-1 rotate a certain angle, when the guiding rod 105d reaches the top of the right vertical insertion slot 104c, the hinged plate 105h-1 deflected to the handle 105h will be reset again, the arc-shaped entrance slot 105h-4 will rotate to the hanging rod 104h on the top of the U-shaped plate 104a, and when the hanging rod 104h reaches the middle of the arc-shaped entrance slot 105h-4, the hanging handle 105h will be released to make the hanging slot 105h-5 of the hanging handle 105h engage with the hanging rod 104h, at this time, the two sets of supporting rods 105g will leave the operation platform 102a and be stored and fixed to the right side of the operation platform 102a, thus making ready for being suspended and supported downwards. In the stowed position, the landing 100 can slide along the two sets of track assemblies 101 to the right inclined area. If the working ladder 100 is not needed to be used continuously, the storage, transportation and storage can be completed directly.

In the reversing auxiliary supporting process, on the basis of the storage and direction adjustment process, the working ladder platform 100 only needs to slide to a right side inclined area along the two groups of guide rail assemblies 101, then the hanging handle piece 105h is lifted to enable the hanging groove 105h-5 to be separated from the hanging rod 104h in a clamping mode, then the hanging handle piece 105h is deflected to enable the hanging rod 104h to be separated from the hanging handle piece 105h through the arc-shaped inlet groove 105h-4, and hanging locking is removed; then, the hanging handle piece 105h is pulled to control the hollow moving frame 105a to enable the guide rod 105d to vertically fall along the right vertical insertion groove 104c, the guide rod 105d contacts the second guide embedded block 104f and moves downwards, and the moving block 105c in the hollow moving frame 105a drives the two groups of support rods 105g at the bottom of the outer edge frame 105f to vertically enter the drawing-out channel 102c-1. After descending for a certain distance, the locking insertion block 105i at the bottom of the outer edge frame 105f enters the insertion locking groove 102c-2 and extrudes the two groups of locking blocks 103a on the right side to retreat until the two groups of locking insertion ports 105i-1 on one side of the locking insertion block 105i and the two groups of locking blocks 103a are positioned on the same horizontal plane, the two groups of locking blocks 103a rebound and lock the locking insertion block 105i for limiting, so that the auxiliary support component 105 and the platform component 102 are fixed again, at the moment, the two groups of support rods 105g descend to the lowest point to be in contact with the ground, and the right side of the working ladder platform 100 is supported in an auxiliary mode when the working ladder platform 100 is positioned in a right side inclined area.

In the changing process, if the working platform 100 needs to be moved to the left inclined area for operation, the opposite process of the above process is repeated, so that the storage and direction adjustment preparation of the two sets of support rods 105g provided on the right side of the working platform 100 → the movement of the working platform 100 from the right area to the left area → the control of the arrangement of the two sets of support rods 105g on the left side of the working platform 100 for auxiliary support can be completed.

In conclusion, the working terraces with different tendencies can be used according to the working environment, and the working terraces with different tendencies can be supported in an auxiliary manner only by arranging the supporting rod on one side and then freely adjusting the supporting direction of the supporting rod on one side, so that the working terraces are suitable for various complex environments, and the internal space is saved; when not in use, the supporting rod can be quickly stored by being hung on the rack, and the preparation for next direction adjustment and supporting is well made.

It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not have been described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims

1. The utility model provides a photovoltaic power plant work halfpace with safeguard function which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the working ladder platform (100) comprises two groups of guide rail assemblies (101) which are symmetrically arranged, a platform assembly (102) which is in sliding connection with the two groups of guide rail assemblies (101), two groups of locking assemblies (103) which are symmetrically arranged on two sides of the platform assembly (102), a regulating assembly (104) which is arranged on one side of the platform assembly (102), and an auxiliary supporting assembly (105) which is connected with one side of the regulating assembly (104);

a moving member (200), the working bench (100) being disposed on the moving member (200); the moving member (200) is used for providing a certain operation height and transportation for the working ladder platform (100);

the protection unit (300) comprises two groups of rotary opening and closing assemblies (301) symmetrically arranged on two sides of the working ladder platform (100), one-way protection assemblies (302) matched with the rotary opening and closing assemblies (301), and locking protection rods (303) connected with the rotary opening and closing assemblies (301) and the one-way protection assemblies (302) in an inserted mode.

2. The photovoltaic power plant working ladder with the protection function of claim 1, characterized in that: the rotary opening and closing assembly (301) comprises a supporting rod (301 a) connected with the working ladder platform (100), a sleeve (301 b) movably connected with the supporting rod (301 a), a mounting plate (301 c) connected with the sleeve (301 b), a plurality of groups of first protection rods (301 d) connected with one side of the mounting plate (301 c), and a single-face matching port (301 e) arranged at one end of each group of first protection rods (301 d).

3. The photovoltaic power plant working ladder with protection function of claim 2, characterized in that: the one-way protection assembly (302) comprises two-sided matching ports (302 a) which are symmetrically arranged on two sides of the one-way protection assembly and correspond to the first protection rods (301 d) in multiple groups in number one to one, assembling plates (302 b) which are connected with the two-sided matching ports (302 a) in multiple groups, and multiple groups of second protection rods (302 c) which are arranged between the two groups of assembling plates (302 b).

4. The photovoltaic power plant working ladder with protection function of claim 3, characterized in that: the platform assembly (102) comprises an operation table (102 a), two groups of T-shaped sliding blocks (102 b) symmetrically arranged at the bottom of the operation table (102 a), and an H-shaped regulating and controlling groove (102 c) arranged in the middle of the operation table (102 a);

the H-shaped regulation and control groove (102 c) comprises two groups of drawing-out channels (102 c-1) which are symmetrically arranged at two sides of the operating platform (102 a) and two groups of inserting and locking grooves (102 c-2) which are symmetrically arranged between the two groups of drawing-out channels (102 c-1);

two groups of drawing openings are arranged on the inner wall of the inserting and locking groove (102 c-2).

5. The photovoltaic power plant working ladder with protection function of claim 4, characterized in that: the locking assembly (103) comprises two groups of locking blocks (103 a) which are respectively arranged in the two groups of drawing openings, a drawing block (103 b) connected with the outer end of the locking block (103 a), and a first spring (103 c) which is respectively connected with the inner wall of the drawing block (103 b) and one side of the platform assembly (102);

the locking block (103 a) comprises an arc-shaped matching surface (103 a-1) arranged at the top of one end of the locking block, and a first stop surface (103 a-2) and a second stop surface (103 a-3) which are arranged at the upper end and the lower end of the locking block (103 a).

6. The photovoltaic power plant working ladder with protection of claim 5, characterized in that: the adjusting and controlling assembly (104) comprises a U-shaped plate (104 a) fixedly connected with one side of the platform assembly (102), limiting grooves (104 b) symmetrically arranged on the inner wall of the U-shaped plate (104 a), two groups of vertical insertion grooves (104 c) symmetrically arranged in the middle of the U-shaped plate (104 a), X-shaped transposition accommodating grooves (104 d) arranged in the middle of the two groups of vertical insertion grooves (104 c), first guide inner embedded blocks (104 e) and second guide inner embedded blocks (104 f) symmetrically arranged in the two groups of vertical insertion grooves (104 c), X-shaped inner embedded blocks (104 g) arranged in the X-shaped transposition accommodating grooves (104 d), and a hanging and leaning rod (104 h) arranged on one side of the top of the U-shaped plate (104 a).

7. The photovoltaic power plant working ladder with protection function of claim 6, characterized in that: the X-shaped transposition accommodating groove (104 d) comprises a first guide ascending groove (104 d-1) and a second guide ascending groove (104 d-2) which is in cross communication with the first guide ascending groove (104 d-1);

the first guiding embedded block (104 e) comprises a first ascending slope (104 e-1) arranged at the top part thereof and a first inclined guiding fault (104 e-2) arranged at the bottom part; the second guiding embedded block (104 f) comprises a second ascending slope (104 f-1) arranged at the top part of the second guiding embedded block and a second inclined guiding fault (104 f-2) arranged at the bottom part of the second guiding embedded block;

the X-shaped embedded block (104 g) comprises two groups of horizontal guiding fault layers (104 g-1) arranged on two sides of the top of the X-shaped embedded block and two groups of ascending moving slopes (104 g-2) arranged on two sides of the bottom of the X-shaped embedded block.

8. The photovoltaic power plant working ladder with protection function of claim 7, characterized in that: the auxiliary supporting assembly (105) comprises a hollow moving frame (105 a), limiting insertion blocks (105 b) symmetrically arranged at two sides of the hollow moving frame (105 a), a moving block (105 c) inserted and limited in the hollow moving frame (105 a), a guide rod (105 d) partially arranged in the moving block (105 c) and with one end extending outwards, a second spring (105 e) arranged in the moving block (105 c) and connected with the tail end of the guide rod (105 d), an outer edge frame (105 f) connected with one end of the moving block (105 c), two groups of supporting rods (105 g) connected with two sides of the bottom of the outer edge frame (105 f), a handle piece (105 h) hung and hinged with the top of the hollow moving frame (105 a), and a locking insertion block (105 i) arranged between the two groups of supporting rods (105 g);

two sides of the bottom of the locking insertion block (105 i) are arc-shaped, and two sides of the locking insertion block (105 i) are provided with two groups of locking insertion holes (105 i-1) matched with the tail end of the locking block (103 a);

the protruding end of the guide rod (105 d) is in contact with the bottom of the slot of the regulating component (104).

9. The photovoltaic power plant working ladder with protection function of claim 8, characterized in that: the hanging handle piece (105 h) comprises a hinged plate (105 h-1), a fixing frame (105 h-2) connected with the hinged plate (105 h-1), a hanging plate (105 h-3) connected with the fixing frame (105 h-2), an arc-shaped inlet groove (105 h-4) arranged between the hanging plate (105 h-3) and the hinged plate (105 h-1), and a hanging groove (105 h-5) arranged at the top of the arc-shaped inlet groove (105 h-4).

10. The photovoltaic power plant working ladder with protection function of claim 9, characterized in that: the guide rail assembly (101) comprises an extension rail (101 a), a T-shaped sliding groove (101 b) arranged in the middle of the extension rail (101 a), and two groups of stop plates (101 c) arranged on two sides of the extension rail (101 a).