Safety protection device for power plant electrical construction

Abstract

The present invention relates to the technical field of electrical construction protection. Specifically disclosed is a safety protection device for power plant electrical construction, comprising: a base portion which comprises a base and a cabinet mounted at one end of an upper surface of the base; a direction adjustment portion which is mounted at the end of an upper base surface of the base away from the cabinet, and comprises a longitudinal movement assembly and a transverse movement assembly; and a protective portion which is mounted at one end of the transverse moving assembly and shields a face by means of the longitudinal and transverse displacement of the direction adjustment portion during welding, so as to achieve protection. The protective portion of the present invention merely needs to shield the face of a welder, is more convenient and comfortable to use than handheld and wearable face shields, and overcomes the use defects of handheld and wearable face shields, effectively improving the welding efficiency. A follow-up light supplementing portion is used for supplementing light during welding, thereby solving the problem of poor visual efficiency caused by black glass used in conventional face shields.

Description

Safety protection device for electrical construction of power plant TECHNICAL FIELD

[0001] The present application relates to the technical field of electrical construction protection, and in particular to a safety protection device for electrical construction of a power plant. BACKGROUND

[0002] In a power plant, in order to ensure the safe use of various electrical equipment, it is necessary to store various electrical equipment in a classified manner, at which time various metal supports for placement need to be used, and these metal supports need to be cut and welded on site according to the actual size. In this process, in order to protect the operating personnel during electrical construction, a protective mask is usually used.

[0003] The conventional protective mask has the problem of affecting construction when in use.

[0004] The current protective mask is roughly divided into two categories. One is handheld, and the operator holds the protective mask with one hand and controls the welding gun with the other hand. When welding, the welding position is observed with the naked eye, and at the same time, the welding wire is moved to the welding position. When the welding gun button is pressed to weld, the protective mask is moved to shield the eyes. This method is low in efficiency, and it is easy to cause welding light injury to the eyes due to insufficient coordination of both hands.

[0005] The other is a wearable type, which is directly worn on the face of the user. Due to the weight problem, it is very uncomfortable to wear on the head for a long time, which can easily cause harm to the cervical spine.

[0006] In addition, the existing mask uses a black lens as protection. The black lens needs to be visible through the welding light, and the visibility is limited, which can easily cause problems such as missed welding and virtual welding.

[0007] SUMMARY

[0008] In view of the above problems of the existing safety protection device for electrical construction of a power plant, the present application is proposed.

[0009] Therefore, the purpose of the present application is to provide a safety protection device for electrical construction of a power plant.

[0010] To solve the above technical problems, the present application provides the following technical scheme: a safety protection device for electrical construction of a power plant, comprising:

[0011] The base part comprises a base and a cabinet body mounted on one end of the upper surface of the base.

[0012] The direction adjusting part is installed at one end of the upper surface of the base away from the cabinet body, and comprises a longitudinal moving assembly and a transverse moving assembly.

[0013] The protection part is installed at one end of the transverse moving assembly, and shields the front during welding through the longitudinal and transverse displacement of the direction adjusting part;

[0014] The angle adjusting part is used for installing the protection part at one end of the transverse moving assembly, and changes the angle of the protection part through rotation.

[0015] The follow-up light supplementing part is slidably arranged at the front side of the protection part, and provides follow-up light during welding.

[0016] As a preferred scheme of the safety protection device for electrical construction of a power plant, the longitudinal moving assembly comprises two vertical straight tubes, the upper ends of the two straight tubes are fixed with a connecting block one, two lifting columns are inserted on the connecting block one, the upper ends of the two lifting columns are fixed with a connecting block two, the connecting block two and the connecting block one are connected through a screw rod, and the upper end of the connecting block two is provided with a hand wheel connected with the end of the screw rod.

[0017] As a preferred scheme of the safety protection device for electrical construction of a power plant, one side of the connecting block two is fixed with a limiting plate, and the limiting plate is slidably connected with the connecting block one vertically downward.

[0018] As a preferred scheme of the safety protection device for electrical construction of a power plant, the transverse moving assembly comprises two parallel guide rods one and two parallel guide rods two arranged above the guide rods one, the two ends of the two guide rods one and the two guide rods two are fixed through fixing strips, and the same side of the two fixing strips is fixed with a mounting plate.

[0019] As a preferred scheme of the safety protection device for electrical construction of a power plant, the protection part comprises a panel, the surface of the panel is provided with an opening window, and the inner side of the opening window is provided with dark glass.

[0020] As a preferred scheme of the safety protection device for electrical construction of a power plant, the angle adjusting part comprises mounting seat assemblies symmetrically slidably arranged on the sides of the mounting plate and an adjusting assembly arranged between the two mounting seat assemblies.

[0021] As a preferred scheme of the safety protection device for electrical construction of a power plant, the mounting seat assembly comprises two fixed seats, a sliding rod is fixed between the two fixed seats, a sliding block is slidably sleeved on the sliding rod, and a clamping block is rotatably connected to one side of the sliding block.

[0022] As a preferred scheme of the safety protection device for electrical construction of power plants, the adjusting assembly comprises a driving member and a linkage member, the driving member is rotationally connected to one side of the mounting plate, and the linkage member is used to connect the sliding blocks and the driving member, and the two sliding blocks are relatively displaced on the slide rod by rotation of the driving member.

[0023] As a preferred scheme of the safety protection device for electrical construction of power plants, the light supplementing part comprises a sliding assembly slidingly arranged on the front side of the panel and a light providing assembly rotationally connected to one side of the sliding assembly.

[0024] As a preferred scheme of the safety protection device for electrical construction of power plants, the sliding assembly comprises a mounting block, a T-shaped sliding block is fixed to one end of the mounting block, a pulling rod is rotationally connected to the bottom of the T-shaped sliding block, and a binding rope is fixed to one end of the pulling rod.

[0025] The light providing assembly comprises a rotating member and a light stand used to mount the rotating member to one side of the mounting block.

[0026] The safety protection device for electrical construction of power plants has the advantages that the protection part only needs to shield the face of the welding personnel, is more convenient and comfortable to use than the handheld and wearable masks, solves the use defects of the handheld and wearable masks, and effectively improves the welding efficiency.

[0027] The light supplementing part is used to supplement light during welding, solves the problem of poor visibility of the black glass used in the traditional mask, and greatly improves the visibility during welding, solves the problem of insufficient light provided by the fire during welding of the traditional black glass, and prevents the occurrence of virtual welding and missed welding. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0029] Fig. 1 is a schematic view of the overall structure of the safety protection device for electrical construction of power plants.

[0030] Fig. 2 is a schematic view of the structure of the base part of the safety protection device for electrical construction of power plants.

[0031] Fig. 3 is a schematic view of the structure of the direction adjusting part of the safety protection device for electrical construction of power plants.

[0032] Figure 4 is a schematic diagram of the protective part of the safety protection device for electrical construction of power plants.

[0033] Figure 5 is a schematic diagram of the angle adjustment part of the safety protection device for electrical construction of power plants.

[0034] Figure 6 is a schematic diagram of the adjustment assembly of the safety protection device for electrical construction of power plants.

[0035] Figure 7 is a schematic diagram of the light following and light supplementing part of the safety protection device for electrical construction of power plants.

[0036] Figure 8 is a schematic diagram of the light providing assembly of the safety protection device for electrical construction of power plants. DETAILED DESCRIPTION

[0037] In order to make the above-mentioned objects, features and advantages of the present application more apparent and comprehensible, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0038] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the concept of the present application, so the present application is not limited to the specific embodiments disclosed below.

[0039] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is separate or alternative to other embodiments.

[0040] Thirdly, the present application is described in detail in conjunction with the schematic diagram, and in the detailed description of the embodiments of the present application, the cross-sectional view of the device structure is partially enlarged without the general proportion for the convenience of description, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual manufacture.

[0041] Embodiment 1

[0042] Referring to Figure 1, a schematic diagram of the overall structure of a safety protection device for electrical construction of power plants is provided, as shown in Figures 1-4, a safety protection device for electrical construction of power plants, comprising:

[0043] The base part 100 comprises a base 101 and a cabinet 102 mounted on the upper surface of the base 101 at one end, and a drawer 103 is slidingly arranged on both sides of the cabinet 102, and the drawer can place welding wire or other tools.

[0044] The direction adjusting part 200 is installed on the base 101 at the end far from the cabinet body 102, which includes a longitudinal moving assembly 201 and a transverse moving assembly 202.

[0045] The protection part 300 is installed on one end of the transverse moving assembly 202, which plays a protective role by shielding in front during welding through the longitudinal and transverse displacement of the direction adjusting part 200.

[0046] Further, the longitudinal moving assembly 201 includes two vertical straight tubes 201a, the upper ends of the two straight tubes 201a are fixed with a connecting block one 201b, two lifting columns 201c are inserted on the connecting block one 201b, the upper ends of the two lifting columns 201c are fixed with a connecting block two 201d, the connecting block two 201d is threadedly connected with the connecting block one 201b through a screw rod 201e, and the upper end of the connecting block two 201d is provided with a hand wheel 201f connected with the end of the screw rod 201e.

[0047] Specifically, the upper end of the screw rod 201e is rotationally connected with the connecting block two 201d, a threaded hole is formed on the surface of the connecting block two 201d corresponding to the position of the screw rod 201e, the screw rod 201e is threadedly connected with the threaded hole, the hand wheel 201f is rotated during lifting adjustment, the hand wheel 201f drives the screw rod 201e to rotate after being rotated, the screw rod 201e rotates and the threaded hole, the threaded characteristics of the threaded hole will make the connecting block one 201b close to or away from the connecting block two 201d, when the connecting block one 201b is close to the connecting block two 201d, the lifting columns 201c will pass through the connecting block two 201d and be inserted into the straight tubes 201a, the upper end of the straight tubes 201a is provided with a column cavity, the length of the column cavity is consistent with the length of the lifting columns 201c, when the lifting columns 201c are inserted into the column cavity of the straight tubes 201a, the descending adjustment is completed, and when the connecting block two 201d is away from the connecting block one 201b, the lifting columns 201c are removed from the straight tubes 201a, and the ascending adjustment is completed.

[0048] Further, one side of the connecting block two 201d is fixed with a limiting plate 201g, the limiting plate 201g is vertically and downwardly slidably connected with the connecting block one 201b.

[0049] Specifically, the two sides of the limiting plate 201g are provided with triangular edges, the side of the connecting block one 201b is provided with a guide groove, the guide groove is matched with the cross-sectional shape of the limiting plate 201g, and thus plays a limiting role when the connecting block two 201d is displaced upward and downward.

[0050] Further, the transverse moving assembly 202 includes two parallel straight rods one 202a and a straight rod two 202b arranged above the straight rods one 202a, the two ends of the two straight rods one 202a and the straight rod two 202b are fixed through a fixed strip 202c, and the same side of the two fixed strips 202c is fixed with a mounting plate 202d.

[0051] Specifically, the connecting block two 201d and the limiting plate 201g are symmetrically provided with through holes, the through holes are used for the guide rod one 202a and the guide rod two 202b to pass through, so that the guide rod one 202a and the guide rod two 202b can move horizontally along the axis of the through hole, thereby completing the horizontal displacement adjustment.

[0052] The cabinet body 102 is provided with a containing groove corresponding to the position of the guide rod one 202a, when the longitudinal moving assembly 201 is lowered, the guide rod one 202a can be moved downward into the containing groove, thereby lowering the height to achieve portability.

[0053] Further, the protection part 300 includes a panel 301, and the surface of the panel 301 is provided with a window 302, and the inner side of the window 302 is provided with a dark glass 303.

[0054] In operation, the base 101 is pushed to the welding area through the universal locking wheel at the bottom, and when welding, the longitudinal and horizontal adjustments are performed through the longitudinal moving assembly 201 and the horizontal moving assembly 202 until the panel 301 is shielded on the face of the welder, and then the dark glass 303 is used for viewing during welding operation, which is more convenient and comfortable than handheld and wearable masks, solves the use defects of handheld and wearable masks, and effectively improves the welding efficiency.

[0055] Embodiment 2

[0056] Referring to FIGS. 5-6, the difference between this embodiment and the first embodiment is that the safety protection device for power plant electrical construction disclosed in this embodiment further comprises:

[0057] The angle adjusting part 400 is used for installing the protection part 300 on one end of the horizontal moving assembly 202, and changing the angle of the protection part 300 through rotation.

[0058] Further, the angle adjusting part 400 includes two mounting seat assemblies 401 symmetrically slidingly arranged on one side of the mounting plate 202d and an adjusting assembly 402 arranged between the two mounting seat assemblies 401.

[0059] Further, the mounting seat assembly 401 includes two fixed seats 401a, a sliding rod 401b is fixed between the two fixed seats 401a, a sliding block 401c is slidingly sleeved on the sliding rod 401b, and a clamping block 401d is rotatably connected to one side of the sliding block 401c.

[0060] Specifically, the clamping block 401d on the bottom mounting seat assembly 401 is fixedly connected to one side of the bottom of the panel 301, and the clamping block 401d on the upper mounting seat assembly 401 slides close to the upper end of one side of the panel 301. Grooves are formed close to the upper end of both sides of the panel 301, and the inner side of the clamping block 401d is provided with rollers 401e that roll in the grooves, so as to reduce friction during movement and make the sliding smoother.

[0061] Further, the adjusting assembly 402 comprises a driving piece 402a and a linkage 402b. The driving piece 402a is rotationally connected to one side of the mounting plate 202d, and the linkage 402b is used to connect the sliding block 401c and the driving piece 402a. The relative displacement of the two sliding blocks 401c on the slide rod 401b is driven by the rotation of the driving piece 402a.

[0062] Specifically, the driving piece 402a comprises a rotating disc 402a-1, the central shaft of the rotating disc 402a-1 penetrates the mounting plate 202d and is fixedly provided with a knob 402a-2. The rotating disc 402a-1 is rotated by rotating the knob 402a-2. The rotating disc 402a-1 is provided with teeth on one side, and the rotating disc 402a-1 is clamped by the elastic piece 403, which can prevent self-rotation during rotation.

[0063] The linkage 402b comprises a fixed rod 402b-1 fixed to the outer side of the rotating disc 402a-1. The outer side of the fixed rod 402b-1 is provided with a strip-shaped slot 402b-2, and the inner side of the fixed rod 402b-1 is provided with a rotating rod 402b-3. The rotating rod 402b-3 is rotationally connected to the mounting plate 202d through a rotating pin 402b-4, and one end of the rotating rod 402b-3 is fixedly provided with a guide column 402b-5 penetrating the strip-shaped slot 402b-2. The other end of the rotating rod 402b-3 is provided with a strip-shaped slot 402b-6, and the outer side of the rotating rod 402b-3 is provided with a connecting rod 402b-7. One end of the connecting rod 402b-7 is rotationally connected with a rotating seat 402b-8 fixedly connected with the clamping block 401d.

[0064] Specifically, the inner side of the connecting rod 402b-7 is fixedly provided with a guide column 402b-7, and the guide column 402b-7 penetrates the strip-shaped slot 402b-6. When the fixed rod 402b-1 rotates with the rotating disc 402a-1, the strip-shaped slot 402b-2 on the surface of the fixed rod 402b-1 drives the rotating rod 402b-3 to rotate. The strip-shaped slot 402b-6 on the surface of the rotating rod 402b-3 drives the connecting rod 402b-7 to rotate through the guide column 402b-7 when the rotating rod 402b-3 rotates, thereby driving the sliding block 401c to slide and displace on the slide rod 401b. The guide column 402b-7 and the guide column 402b-5 can move in the strip-shaped slot 402b-6 and the strip-shaped slot 402b-2, respectively, thereby compensating for the distance difference after the displacement of the sliding block 401c.

[0065] The rest of the structure is the same as that of Example 1.

[0066] Operation process: when the angle adjustment of the protection part 300 is needed during welding, the knob 402a-2 drives the rotating disc 402a-1 to rotate, and the rotating disc 402a-1 drives the upper and lower two fixed rods 402b-1 to rotate synchronously after rotating, and the surface of the second strip-shaped groove 402b-6 of the fixed rod 402b-1 drives the connecting rod 402b-7 to rotate through the second guide column, and then can drive the two sliding blocks 401c to slide reversely on the slide rod 401b, when the two sliding blocks 401c slide reversely, the distance between the two sliding blocks 401c will become larger and larger, so the two clamping blocks 401d are forced to rotate, so that the panel 301 rotates, since one of the clamping blocks 401d is fixed with the panel 301, the other clamping block 401d will slide in the groove along with the change of the distance, and the structure can make the panel 301 adjust the positive and negative angles by adjusting, meet the needs of low head and high head welding, realize the change of different welding scenes, and improve the use experience.

[0067] Example 3

[0068] Referring to FIGS. 7-8, the difference between this embodiment and the above embodiments is that the safety protection device for electrical construction of a power plant disclosed in this embodiment further comprises:

[0069] The follow-up light supplementing part 500 is slidingly arranged on the front side of the protection part 300 for providing follow-up light during welding;

[0070] Further, the follow-up light supplementing part 500 comprises a sliding assembly 501 slidingly arranged on the front side of the panel 301 and a light providing assembly 502 rotatably connected to one side of the sliding assembly 501.

[0071] Further, the sliding assembly 501 comprises a mounting block 501a, one end of the mounting block 501a is fixed with a T-shaped sliding block 501b, the bottom of the T-shaped sliding block 501b is rotatably connected with a pulling rod 501c, one end of the pulling rod 501c is fixed with a binding rope 501d;

[0072] Specifically, the front side of the panel 301 is provided with a sliding channel, the T-shaped sliding block 501b at the end of the mounting block 501a slides horizontally in the sliding channel, the two sides of the binding rope 501d are respectively sewn with a male and a female magic tape, the binding rope 501d is bound on the welding gun through the male and female magic tapes, and a "day" buckle is arranged on the binding rope 501d for adjusting the length, so that the mounting block 501a can slide along with the welding gun when the welding gun moves horizontally during welding;

[0073] The light providing assembly 502 comprises a rotating piece 502a and a light stand for mounting the rotating piece 502a on one side of the mounting block 501a.

[0074] Specifically, the light frame includes a fixed column 502b-1 and an angle adjusting rod 502b-2, a middle section of the fixed column 502b-1 is provided with a rotating groove 502b-3, an inner side of the rotating groove 502b-3 is provided with a tooth groove 502b-4, one end of the angle adjusting rod 502b-2 is provided with a rotating hole, and an inner part of the one end of the angle adjusting rod 502b-2 is provided with a cavity 502b-5, one end of the fixed column 502b-1 extends into the cavity 502b-5 through the rotating hole, an inner diameter of the rotating hole is matched with an outer diameter of the rotating groove 502b-3, and a limiting tooth is fixed at a position corresponding to the tooth groove 502b-4 at an equal distance on an inner side of the rotating hole, which can play a limiting role when rotating, a spring 502b-6 is arranged on an inner side of the cavity 502b-5, when adjusting, the angle adjusting rod 502b-2 is pressed, the spring 502b-6 is retracted under force to accumulate force, at this time, the limiting tooth and the tooth groove 502b-4 are disengaged, and the angle adjusting rod 502b-2 can be rotated to a suitable angle, after the adjustment is completed, the pressing force is released, and the limiting tooth and the tooth groove 502b-4 are combined under the counterforce of the spring 502b-6 to form a limiting force, which can prevent self-rotation, the other end of the angle adjusting rod 502b-2 is fixedly installed with a mounting ring 502b-7, a spotlight is installed on an inner side of the mounting ring 502b-7 through bolts, a light beam point of the spotlight is shot on a welding position, which can provide brighter illumination than welding light, at this time, the welding position can be observed through the dark glass 303, and it is not necessary to directly observe the welding position with naked eyes to find the welding position due to lack of light at the welding starting position, which solves the problem that the eyes are easily damaged when directly observing with naked eyes, and the light beam moves with the welding, which can improve the welding efficiency.

[0075] The rest of the structure is the same as example 2.

[0076] It is important to note that the construction and arrangement of the application 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 the present 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, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described herein. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Thus, the foregoing description is by way of example only, and is not intended to be limiting. The application is limited only as defined in the following claims and equivalents thereto. The sequence of any process or method steps, or the order in which they are carried out, can be altered or re-ordered without departing from the scope of the application. Any "articles of manufacture" or "manufacturing" as described herein are intended to encompass structures constructed of a multitude of different physical elements or components. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and also cover structures yet to be invented which perform the recited function but operate in a different manner. Other substitutions, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the application as expressed in the appended claims.

[0077] Also, to provide a concise description of the exemplary embodiments, not all features of an actual implementation can be described (that is, not all implementations can include all of the features described or optional implementations can include only a subset of the features described).

[0078] It should be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts might be complex and time-consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art having the benefit of this disclosure.

[0079] It should be noted that the above-mentioned embodiments are only used to illustrate the technical solutions of the present application but not to limit the present application, and although the present application is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalent replaced without departing from the spirit and scope of the present application, and all should be included in the scope of the claims of the present application.

Claims

1. A safety shield for electrical construction of a power plant, characterized by: The utility model relates to a welding protection device, which comprises the following parts: a base part (100) comprising a base (101) and a cabinet (102) mounted on the upper surface of the base (101) at one end; a direction adjusting part (200) mounted on the base (101) at the end away from the cabinet (102) and comprising a longitudinal moving assembly (201) and a transverse moving assembly (202); a protection part (300) mounted on one end of the transverse moving assembly (202) and shielding the front during welding through the longitudinal and transverse displacement of the direction adjusting part (200); an angle adjusting part (400) for mounting the protection part (300) on one end of the transverse moving assembly (202) and changing the angle of the protection part (300) through rotation; a follow-up light supplementing part (500) slidingly arranged on the front side of the protection part (300) for providing follow-up light during welding.

2. The safety shield for electrical construction at a power plant of claim 1, wherein: The longitudinal moving assembly (201) comprises two vertical straight tubes (201a), the upper ends of the two straight tubes (201a) are fixed with a connecting block one (201b), two lifting columns (201c) are inserted into the connecting block one (201b), the upper ends of the two lifting columns (201c) are fixed with a connecting block two (201d), the connecting block two (201d) and the connecting block one (201b) are threadedly connected through a screw rod (201e), and the upper end of the connecting block two (201d) is provided with a hand wheel (201f) connected with the end of the screw rod (201e).

3. The safety shield for electrical construction at power plants as claimed in claim 2, wherein: One side of the connecting block two (201d) is fixed with a limiting plate (201g) which is slidingly connected with the connecting block one (201b) vertically downward.

4. The safety shield for electrical construction at power plants as claimed in claim 3, wherein: The transverse moving assembly (202) comprises two parallel guide rods one (202a) and a guide rod two (202b) arranged above the guide rods one (202a), the two ends of the two guide rods one (202a) and the guide rod two (202b) are fixed through fixed strips (202c), and the same side of the two fixed strips (202c) is fixed with a mounting plate (202d).

5. Safety shield for electrical work in power plants according to claim 3 or 4, characterized in that: The protection part (300) comprises a panel (301), the surface of the panel (301) is provided with an open window (302), and the inner side of the open window (302) is mounted with dark glass (303).

6. The safety shield for electrical construction at electrical generating plants of claim 5 wherein: The angle adjusting part (400) comprises mounting seat assemblies (401) symmetrically slidingly arranged on one side of the mounting plate (202d) and an adjusting assembly (402) arranged between the two mounting seat assemblies (401).

7. The safety shield for electrical construction at electrical generating plants of claim 6 wherein: The mounting seat assembly (401) comprises two fixed seats (401a), a sliding rod (401b) is fixed between the two fixed seats (401a), a sliding block (401c) is slidingly sleeved on the sliding rod (401b), and a clamping block (401d) is rotatably connected to one side of the sliding block (401c).

8. The safety shield for electrical construction at power plants of claim 7, wherein: The adjusting assembly (402) comprises a driving piece (402a) and a linkage piece (402b), the driving piece (402a) is rotationally connected to one side of the mounting plate (202d), and the linkage piece (402b) is used for connecting the sliding block (401c) and the driving piece (402a), and the relative displacement of the two sliding blocks (401c) on the slide rod (401b) is driven by the rotation of the driving piece (402a).

9. The safety shield for electrical construction at electrical generating plants of claim 8 wherein: The light supplementing part (500) comprises a sliding assembly (501) slidingly arranged on the front side of the panel (301) and a light providing assembly (502) rotationally connected to one side of the sliding assembly (501).

10. The safety shield for electrical construction at power plants of claim 9, wherein: The sliding assembly (501) comprises a mounting block (501a), one end of the mounting block (501a) is fixedly connected with a T-shaped sliding block (501b), the bottom of the T-shaped sliding block (501b) is rotationally connected with a pulling rod (501c), and one end of the pulling rod (501c) is fixedly connected with a binding rope (501d). The light providing assembly (502) comprises a rotating piece (502a) and a light stand used for mounting the rotating piece (502a) on one side of the mounting block (501a).

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