Safety ring installation aids

Abstract

The present invention relates to the technical field of electric power equipment, and specifically discloses a safety ring installation aid, which comprises a mounting assembly and an adjustment assembly, wherein the mounting assembly comprises a mounting seat, a safety ring sign is arranged on the outer side wall of the mounting seat, and the inner side wall of the mounting seat abuts against the angle steel, the adjustment assembly comprises an adjusting piece and a limiting piece, the adjusting piece is slidably connected to the mounting seat, the adjusting piece abuts against the angle steel, the angle steel is arranged between the mounting seat and the adjusting piece, the limiting piece limits the relative movement of the adjusting piece and the mounting seat, and the distance between the mounting seat and the adjusting piece is adjusted so that the limiting piece limits the relative movement of the adjusting piece and the mounting seat, and the safety ring installation aid is installed on the angle steel with an insulating rod to meet the requirement of non-power-off installation of the safety ring sign, the distance between the mounting seat and the adjusting piece is adjustable to meet the installation requirements of various angle steels, and when the safety ring sign needs to be replaced, the safety ring installation aid can be directly removed to ensure timely replacement and reduce the risk of safety accidents.

Description

Technical Field

[0001] The present invention relates to the technical field of power equipment, and particularly to an HSE installation accessory. Background Art

[0002] HSE signs are installed at the production site of live equipment to remind staff of the existing dangers in the current environment. At present, the number of installation positions of outdoor HSE signs is increasing. Positions such as pole-mounted switches, disconnectors, and transformer platforms are necessary installation positions for HSE sign devices, and most of the installation positions of HSE signs are very close to these live equipment. During maintenance and repair, it is often found that HSE signs fall off or fade, and the HSE signs need to be replaced. However, most HSE signs are relatively close to live equipment, and staff must carry out live operations, and the cost required for each live operation is very high. Although power outage operations will reduce the operation cost when replacing HSE signs, power outage operations will not only affect the stable supply of electricity and reduce the satisfaction of electricity users, but also cause huge economic losses.

[0003] The prior art provides an HSE sign installation tool with an installation base. This tool enables personnel to complete the installation of HSE signs by operating with an insulating rod on the ground, avoiding live operations. However, due to the non-adjustable installation base of the installation tool provided by the prior art, it is impossible to remove and replace it in time when the HSE is damaged, posing a greater safety hazard, and this installation tool can only be installed on angle steels with fixed specifications and sizes, with a single application scenario. Summary of the Invention

[0004] The purpose of the present invention is to provide an HSE installation accessory to solve the problems of untimely replacement and single application scenario caused by the non-adjustability of existing installation tools.

[0005] The present invention provides an HSE installation accessory for installing an HSE sign onto an angle steel live. The HSE installation accessory includes an installation component and an adjustment component. The installation component includes an installation seat, and the HSE sign is arranged on the outer side wall of the installation seat. The inner side wall of the installation seat is configured to be able to abut against the angle steel. The adjustment component includes an adjusting member and a limiting member. The adjusting member is slidably connected to the installation seat and is configured to be able to abut against the angle steel. The angle steel is arranged between the installation seat and the adjusting member, and the limiting member is arranged on the installation component and is configured to be able to limit the relative movement of the adjusting member and the installation seat.

[0006] As a preferred technical solution of the HSE installation accessory, it further includes a one-way transmission component. The one-way transmission component includes an operation plate, a ratchet wheel, and a pawl. The ratchet wheel is fixedly arranged on the installation seat, and the pawl is arranged on the operation plate. The pawl can push the ratchet wheel to move so that the inner side wall of the installation seat abuts against the angle steel.

[0007] As a preferred technical solution of the safety, health and environment installation auxiliary tool, a square groove is provided on the operation board, the pawl is slidably arranged in the square groove, the one-way transmission assembly further includes a spring seat and a compression spring, the spring seat is fixedly arranged on the inner side wall of the square groove, and two ends of the compression spring are respectively abutted against the spring seat and the pawl.

[0008] As a preferred technical solution of the safety, health and environment installation auxiliary tool, the one-way transmission assembly further includes a mounting hinge seat and a hinge block, the mounting hinge seat is hinged to the hinge block, the mounting hinge seat is fixedly arranged on the mounting seat, and the hinge block is fixedly arranged on the operation board.

[0009] As a preferred technical solution of the safety, health and environment installation auxiliary tool, the one-way transmission assembly further includes an anti-slip member, and the anti-slip member is fixedly arranged on the side surface of the operation board that can abut against the angle steel.

[0010] As a preferred technical solution of the safety, health and environment installation auxiliary tool, the adjusting member is fixedly provided with a sliding portion, and the sliding portion is slidably connected to the mounting seat.

[0011] As a preferred technical solution of the safety, health and environment installation auxiliary tool, the adjustment assembly further includes a scale disk, the scale disk is fixedly arranged on the surface of the sliding portion, and the scale disk is used for displaying the distance between the mounting seat and the adjusting member.

[0012] As a preferred technical solution of the safety, health and environment installation auxiliary tool, the mounting seat is provided with a dovetail groove, the sliding portion is arranged in the dovetail groove, and the sliding portion is slidably connected to the inner side wall of the dovetail groove.

[0013] As a preferred technical solution of the safety, health and environment installation auxiliary tool, it further includes a hanging ring, and the hanging ring is fixedly arranged on the mounting seat.

[0014] As a preferred technical solution of the safety, health and environment installation auxiliary tool, the limiting member is a locking screw, and the locking screw is screwed to the mounting seat.

[0015] The beneficial effects of the present invention are:

[0016] The present invention provides a safety, health and environment installation auxiliary tool for electrically installing a safety, health and environment sign on an angle steel. The safety, health and environment installation auxiliary tool includes an installation component and an adjustment component. The installation component includes an installation seat, and the safety, health and environment sign is arranged on the outer side wall of the installation seat. The inner side wall of the installation seat is configured to be able to abut against the angle steel. The adjustment component includes an adjusting member and a limiting member. The adjusting member is slidably connected to the installation seat and is configured to be able to abut against the angle steel. The angle steel is arranged between the installation seat and the adjusting member. The limiting member is arranged on the installation component and is configured to be able to limit the relative movement of the adjusting member and the installation seat. The safety, health and environment sign is arranged on the outer side wall of the installation seat, and the gap between the installation seat and the adjusting member is adjusted to be slightly larger than the thickness of the angle steel at the installation position to be installed. At the same time, the limiting member is adjusted to limit the relative movement of the adjusting member and the installation seat. The safety, health and environment installation auxiliary tool is installed on the angle steel by using an insulating rod or other objects. After the installation is completed, due to the self-weight of the safety, health and environment installation auxiliary tool, the safety, health and environment installation auxiliary tool abuts against the angle steel. At the same time, the limiting member limits the relative movement of the adjusting member and the installation seat, so as to ensure that the distance between the installation seat and the adjusting member remains unchanged, meet the requirement of installing the safety, health and environment sign without power outage, and the distance between the installation seat and the adjusting member can be adjusted before installation according to the thickness of the angle steel to meet the installation requirements of angle steels of various sizes and specifications. When the safety, health and environment sign needs to be replaced or maintained, the safety, health and environment installation auxiliary tool can be directly removed from the angle steel, ensuring the timeliness of replacing the safety, health and environment sign and reducing the risk of safety accidents. Description of the Drawings

[0017] Figure 1 It is one of the structural schematic diagrams of the safety, health and environment installation auxiliary tool in the installed state in the embodiment of the present invention;

[0018] Figure 2 It is the structural schematic diagram of the installation seat in the embodiment of the present invention;

[0019] Figure 3 It is the partial cross-sectional view of the first installation state of the safety, health and environment installation auxiliary tool in the embodiment of the present invention;

[0020] Figure 4 It is the partial cross-sectional view of the second installation state of the safety, health and environment installation auxiliary tool in the embodiment of the present invention;

[0021] Figure 5 It is the structural schematic diagram of the operation board in the embodiment of the present invention;

[0022] Figure 6 It is Figure 5 The partial enlarged view of part A in

[0023] Figure 7 It is the front view of the unlocking unit in the embodiment of the present invention;

[0024] Figure 8 It is the structural schematic diagram of the adjustment component in the embodiment of the present invention;

[0025] Figure 9 This is a cross-sectional view of the connection between the sliding part and the mounting base in the embodiment of the present invention;

[0026] Figure 10 This is the second structural schematic diagram of the completed state of the safety, health and environment installation accessory in the embodiment of the present invention.

[0027] In the figure:

[0028] 1. Angle steel;

[0029] 21. Mounting base; 22. Hanging ring;

[0030] 31. Adjusting part; 311. Sliding part; 32. Dial; 33. Limiting part;

[0031] 41. Operating board; 411. Square groove; 421. Ratchet wheel; 422. Pawl; 423. Ratchet wheel hinge seat; 424. Protruding part; 431. Mounting hinge seat; 432. Hinge block; 441. Spring seat; 442. Compression spring; 45. Anti-slip part;

[0032] 5. Safety, health and environment sign. Specific embodiments

[0033] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions, and moreover, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature has a higher horizontal height than the second feature. The first feature being "below", "beneath" and "under" the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicating that the first feature has a lower horizontal height than the second feature.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0036] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0037] The safety, health, and environment sign is installed at the production site of live equipment to remind the staff of the existing hazards in the current environment. At present, the number of installation positions of outdoor safety, health, and environment signs is increasing. Positions such as pole-mounted switches, disconnectors, and transformer platforms are necessary installation positions for safety, health, and environment sign devices, and most of the installation positions of safety, health, and environment signs are very close to these live equipment. During maintenance and repair, it is often found that the safety, health, and environment signs fall off or fade, and the safety, health, and environment signs need to be replaced. However, most of the safety, health, and environment signs are relatively close to the live equipment, and the staff has to carry out live operations, and the cost required for each live operation is very high. However, power outage operations will not only affect the stable supply of electricity and reduce the satisfaction of electricity users, but also cause huge economic losses. The prior art provides a safety, health, and environment sign installation tool with an installation base. This tool can enable personnel to complete the installation of the safety, health, and environment sign by operating with an insulating rod on the ground, avoiding live operations. However, due to the non-adjustable installation base of the installation tool provided by the prior art, it is impossible to remove and replace it in time when the safety, health, and environment sign is damaged, posing a great safety hazard, and this installation tool can only be installed on angle steels with fixed specification sizes, and the application scenario is single.

[0038] In view of this, this embodiment provides a safety, health, and environment installation auxiliary tool, which can also achieve the installation of the safety, health, and environment sign without power outage, and can also solve the above problems.

[0039] Embodiment 1

[0040] As Figures 1-2As shown, this safety, health and environment installation accessory is used to install the safety, health and environment sign 5 onto the angle steel 1 while being energized. This safety, health and environment installation accessory includes an installation component and an adjustment component. The installation component includes an installation base 21. The safety, health and environment sign 5 is arranged on the outer side wall of the installation base 21. The inner side wall of the installation base 21 is configured to be able to abut against the angle steel 1. The adjustment component includes an adjusting member 31 and a limiting member 33. The adjusting member 31 is slidably connected to the installation base 21. The adjusting member 31 is configured to be able to abut against the angle steel 1. The angle steel 1 is arranged between the installation base 21 and the adjusting member 31. The limiting member 33 is arranged on the installation component. The limiting member 33 is configured to be able to limit the relative movement between the adjusting member 31 and the installation base 21.

[0041] Specifically, when installing the safety, health and environment sign 5, set the safety, health and environment sign 5 on the outer side wall of the installation base 21. Adjust the gap between the installation base 21 and the adjusting member 31 to be slightly larger than the thickness of the angle steel 1 at the installation position to be installed. At the same time, adjust the limiting member 33 so that the limiting member 33 restricts the relative movement between the adjusting member 31 and the installation base 21. Use an insulating rod or other objects to install the safety, health and environment installation accessory onto the angle steel 1. After installation, due to the self-weight of the safety, health and environment installation accessory, the safety, health and environment installation accessory abuts against the angle steel 1. At the same time, since the limiting member 33 restricts the relative movement between the adjusting member 31 and the installation base 21, the distance between the installation base 21 and the adjusting member 31 is ensured to remain unchanged, meeting the requirement of installing the safety, health and environment sign 5 without power outage. And the distance between the installation base 21 and the adjusting member 31 can be adjusted before installation according to the thickness of the angle steel 1 to meet the installation requirements of angle steels 1 of various size specifications. When it is necessary to replace or maintain the safety, health and environment sign 5, the safety, health and environment installation accessory can be directly removed from the angle steel 1, ensuring the timeliness of replacing the safety, health and environment sign 5 and reducing the risk of safety accidents.

[0042] Optionally, as Figures 3-4 shown, the installation base 21 is also provided with a threaded hole (not shown in the figure). The limiting member 33 is preferably a locking screw. The locking screw is screwed onto the installation base 21. After the distance between the installation base 21 and the adjusting member 31 is adjusted, screw the locking screw into the threaded hole and make it abut against the adjusting member 31. The locking screw exerts pressure on the adjusting member 31. There is a maximum static friction force corresponding between the locking screw and the adjusting member 31. The change in the value of this maximum static friction force is achieved by applying different tightening torques to the locking screw. Those skilled in the art can apply different tightening torques to the locking screw according to actual needs to make the safety, health and environment installation accessory meet the use requirements.

[0043] Further, the safety, health and environment installation auxiliary tool further includes a one-way transmission assembly, and the one-way transmission assembly includes an operation plate 41, a ratchet wheel 421 and a pawl 422. The ratchet wheel 421 is fixedly arranged on the mounting seat 21, the pawl 422 is arranged on the operation plate 41, and the pawl can push the ratchet wheel to move so that the mounting seat moves towards the angle steel. The one-way transmission between the operation plate 41 and the mounting seat 21 is realized through the transmission mechanism of the ratchet wheel 421 and the pawl 422. When the operation plate 41 moves in the first direction, the ratchet and pawl mechanism transmits the movement of the operation plate 41 to the mounting seat 21. When the operation plate 41 moves in the second direction, the ratchet and pawl mechanism disconnects the transmission, thereby realizing the one-way transmission between the operation plate 41 and the mounting seat 21. The first direction is as shown by the path S1, and the second direction is as shown by the path S2. As the prior art in the field, the specific structure of the ratchet and pawl mechanism and the principle of its realization of one-way transmission will not be elaborated here.

[0044] Further, the one-way transmission assembly further includes a ratchet hinge seat 423, the ratchet hinge seat 423 is fixedly arranged on the operation plate 41, and the ratchet hinge seat 423 is integrally formed or welded with the operation plate 41. The ratchet wheel 421 is hingedly connected to the ratchet hinge seat 423. When the operation plate 41 moves in the first direction, the pawl 422 arranged on the operation plate 41 drives the ratchet wheel 421 and the mounting seat 21 fixedly connected to the ratchet wheel 421 to move. When the operation plate 41 moves in the second direction, since the ratchet wheel 421 and the pawl 422 are disconnected from the transmission, and the ratchet wheel 421 is hinged to the ratchet hinge seat 423, the operation plate 41 can rotate along the axis of the ratchet wheel 421, while the position of the mounting seat 21 remains unchanged.

[0045] Specifically, as Figures 1-4As shown, for the convenience of explanation, the angle steel 1 in this embodiment is an "L" shaped steel. To more firmly install the safety, health and environment sign 5 on the angle steel 1, a magnetic block (not shown in the figure) is fixedly embedded on the side of the adjusting member 31 facing the angle steel 1. When the safety, health and environment installation auxiliary tool is installed on the angle steel 1, the distance between the mounting seat 21 and the adjusting member 31 is greater than the thickness of the angle steel 1. The state of the safety, health and environment installation auxiliary tool after being installed on the angle steel 1 is the first installation state. At this time, both the mounting seat 21 and the adjusting member 31 have a certain distance from the angle steel 1. Due to the action of magnetic force, the adjusting member 31 abuts against the angle steel 1. On this basis, use an insulating rod to push the mounting seat 21 in the direction of the adjusting member 31 to reduce the distance between the mounting seat 21 and the adjusting member 31 until the side of the adjusting member 31 facing the angle steel 1 and the side of the mounting seat 21 facing the angle steel 1 both contact the angle steel 1. Rotate the operation plate 41 in the first direction, so that the operation plate 41 drives the mounting seat 21 to rotate in the first direction. Since at this time the side of the adjusting member 31 facing the angle steel 1 and the side of the mounting seat 21 facing the angle steel 1 both contact the angle steel 1, when rotating the operation plate 41, the torque of the rotation of the operation plate 41 is transmitted to the mounting seat 21 through the ratchet and pawl structure, and makes the mounting seat 21 tend to move towards the adjusting member 31, thus there is a squeezing force on the angle steel 1. At this time, both the mounting seat 21 and the adjusting member 31 abut against the angle steel 1, and this state is the second installation state. In the second installation state, both the mounting seat 21 and the adjusting member 31 abut against the angle steel 1, thus ensuring a more firm installation of the safety, health and environment sign 5. During the process of gradually reducing the distance between the mounting seat 21 and the adjusting member 31, the force of pushing the mounting seat 21 with the insulating rod can overcome the friction between the locking screw and the adjusting member 31, and at the same time, the setting of the magnetic block ensures that the adjusting member 31 can always abut against the angle steel 1 during this process, so as to realize the gradual reduction of the distance between the mounting seat 21 and the adjusting member 31.

[0046] Optionally, as Figure 7As shown, to achieve the disassembly of the safety, health and environment installation auxiliary tool in the second installation state, the one-way transmission assembly further includes an unlocking unit, and the unlocking unit includes a spring seat 441 and a compression spring 442. The operation plate 41 is provided with a square groove 411, and the pawl 422 is slidably arranged in the square groove 411. The pawl 422 passes through the mounting seat 21 and is in transmission connection with the ratchet wheel 421. The spring seat 441 is fixedly arranged on the inner side wall of the square groove 411, and the two ends of the compression spring 442 are respectively abutted against the spring seat 441 and the pawl 422. In this embodiment, the compression spring 442 is in a normally compressed state to ensure that the ratchet wheel 421 and the pawl 422 can achieve one-way transmission. The number of spring seats 441 can be set to 2, 3 or 4, and the number of compression springs 442 can be set to 2, 3 or 4. The number of compression springs 442 is the same as the number of spring seats 441 to enhance the transmission effect between the ratchet wheel 421 and the pawl 422. In this embodiment, the number of spring seats 441 is preferably two, and the two spring seats 441 are arranged in parallel on the inner side wall of the square groove 411. The number of compression springs 442 is preferably two, and the two compression springs 442 are arranged in parallel.

[0047] To improve the maintenance convenience of the safety, health and environment installation auxiliary tool, a spring seat 441 can also be arranged on the pawl 422. The spring seat 441 on the pawl 422 is arranged opposite to the spring seat 441 on the inner side wall of the square groove 411. The two ends of the compression spring 442 are respectively abutted against the spring seat 441 arranged on the inner side wall of the square groove 411 and the spring seat 441 arranged on the pawl 422. The number of spring seats 441 on the pawl 422 is the same as the number of spring seats 441 arranged on the inner side wall of the square groove 411, and the specific connection form will not be elaborated.

[0048] Furthermore, as Figures 1-5 shown, to strengthen the connection strength between the mounting seat 21 and the operation plate 41, the one-way transmission assembly further includes a mounting hinge seat 431 and a hinge block 432, and the mounting hinge seat 431 and the hinge block 432 are hinged. The mounting hinge seat 431 is fixedly arranged on the mounting seat 21, and the hinge block 432 is fixedly arranged on the operation plate 41. In this embodiment, the number of mounting hinge seats 431 is preferably two, and the two mounting hinge seats 431 are evenly arranged on the mounting seat 21. The corresponding number of hinge blocks 432 is two, and the two hinge blocks 432 are respectively hinged to the mounting hinge seats 431.

[0049] Even further, as Figure 2 shown, to save the layout space, the ratchet wheel 421 is fixedly arranged on the mounting hinge seat 431, and the connection method is preferably interference connection. Thus, when the operation plate 41 rotates in the first direction, the pawl 422 drives the ratchet wheel 421 to move unidirectionally, and further drives the mounting seat 21 to move.

[0050] Optionally, as Figures 1-6As shown, to prevent the safety, health and environment installation accessory from moving along the length direction of the angle steel 1, which may cause the change of the installation position of the safety, health and environment sign 5. The one-way transmission assembly further includes an anti-slip member 45, and the anti-slip member 45 is fixedly arranged on the outer surface of the operation plate 41. In this embodiment, the anti-slip member 45 can be a strip-shaped anti-slip member 45 or a sheet-shaped anti-slip member 45. In this embodiment, the anti-slip member 45 is preferably a strip-shaped anti-slip member 45. The number of the strip-shaped anti-slip members 45 can be 2, 3, 4, 5, 6, 7, or 8, and multiple strip-shaped anti-slip members 45 are uniformly and fixedly arranged on the side surface of the operation plate 41 that can abut against the angle steel 1.

[0051] Specifically, when the safety, health and environment installation accessory is in the second installation state, rotate the operation plate 41 along the second direction to make the anti-slip member 45 abut against the angle steel 1. The material of the anti-slip member 45 in this embodiment can be rubber, PVC or silica gel. In this embodiment, the material of the anti-slip member 45 is preferably rubber. The setting of the anti-slip member 45 avoids the change of the position of the installation ring sign caused by the movement of the safety, health and environment installation accessory along the length direction of the angle steel 1.

[0052] Optionally, as Figures 1-8 shown, to accurately adjust the distance between the mounting seat 21 and the adjusting member 31, the adjusting member 31 includes a sliding part 311, the sliding part 311 is perpendicularly and fixedly connected to the adjusting member 31, and the sliding part 311 is slidably connected to the mounting seat 21. The adjusting assembly further includes a scale disk 32, and the scale disk 32 is fixedly arranged on the surface of the sliding part 311 and is used to display the distance between the mounting seat 21 and the adjusting member 31. So that when the staff is working, they can accurately adjust the distance between the mounting seat 21 and the adjusting member 31 according to the thickness of the angle steel 1.

[0053] Furthermore, the scale disk 32 is arranged along the length direction of the sliding part 311. One edge of one end of the scale disk 32 is the 0 scale position and this edge coincides with the position where the sliding part 311 is perpendicularly and fixedly connected to the adjusting member 31. During the sliding process of the sliding part 311 and the mounting seat 21, the mounting seat 21 blocks part of the scales of the scale disk 32, that is, the scale position where the edge position of the mounting seat 21 is located is the distance between the mounting seat 21 and the adjusting member 31 in this state.

[0054] Even further, as Figure 9 shown, to ensure that the sliding part 311 and the mounting seat 21 can be slidably connected reliably. The mounting seat 21 is provided with a dovetail groove (not shown in the figure), the sliding part 311 is arranged in the dovetail groove, and the sliding part 311 is slidably connected to the inner side wall of the dovetail groove. The setting of the dovetail groove ensures that the sliding part 311 cannot be disengaged from the dovetail groove of the mounting seat 21 and ensures the connection effect between the sliding part 311 and the mounting seat 21.

[0055] Furthermore, the connection mode between the sliding part 311 and the adjusting part 31 is preferably welding. Since the sliding part 311 needs to have a cross-sectional shape that matches the dovetail groove, the method of separately manufacturing and then welding can greatly reduce the manufacturing difficulty during the processing and manufacturing process.

[0056] Embodiment 2

[0057] In this embodiment, another structure of the safety, health and environment installation auxiliary tool is provided. The difference between it and the safety, health and environment installation auxiliary tool in Embodiment 1 lies in that the structure of the mounting seat 21 is different.

[0058] Specifically, as Figure 10 shown, for the convenience of installation, the safety, health and environment installation auxiliary tool further includes a hanging ring 22. The hanging ring 22 is fixedly arranged on the mounting seat 21. The staff can use an insulating rod or other objects on the ground to support the hanging ring 22 and set the safety, health and environment installation auxiliary tool to a predetermined position. Thus, the safety, health and environment installation auxiliary tool is in the first installation state. It should be noted that the position and quantity of the hanging ring 22 arranged on the mounting seat 21 in this embodiment are not specific. Those skilled in the art can set one or more hanging rings 22 at different positions on the mounting seat 21 according to the actual situation, based on facilitating the operation.

[0059] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, rather than limitations on the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the claims of the present invention.

Claims

1. A safety ring installation aid, used to install a safety ring sign (5) on an angle steel (1) under power, characterized in that: include: A mounting assembly, the mounting assembly comprising a mounting seat (21), the safety and health label (5) being arranged on an outer side wall of the mounting seat (21), and the inner side wall of the mounting seat (21) being configured to be able to abut against the angle steel (1); An adjustment component, the adjustment component comprising an adjustment member (31) and a limiting member (33), the adjustment member (31) being slidably connected to the mounting seat (21), the adjustment member (31) being configured to be able to abut against the angle steel (1), the angle steel (1) being arranged between the mounting seat (21) and the adjustment member (31), the limiting member (33) being arranged on the mounting component, and the limiting member (33) being configured to be able to limit the relative movement of the adjustment member (31) and the mounting seat (21); A one-way transmission assembly, the one-way transmission assembly comprising an operating plate (41), a ratchet (421), a pawl (422), a spring seat (441), a compression spring (442), a mounting hinge seat (431) and a hinge block (432), the ratchet (421) being fixedly arranged on the mounting seat (21), the pawl (422) being arranged on the operating plate (41), the pawl (422) being capable of pushing the ratchet (421) to move so that the inner side wall of the mounting seat (21) abuts against the angle steel (1), and the operating plate (41) being arranged A square groove (411) is provided, the pawl (422) is slidably arranged in the square groove (411), the spring seat (441) is fixedly arranged on the inner wall of the square groove (411), the two ends of the compression spring (442) are respectively abutted against the spring seat (441) and the pawl (422), the mounting hinge seat (431) is hingedly connected to the hinge block (432), the mounting hinge seat (431) is fixedly arranged on the mounting seat (21), and the hinge block (432) is fixedly arranged on the operating plate (41).

2. The safety ring installation aid according to claim 1, characterized in that: The one-way transmission assembly further comprises an anti-slip member (45), wherein the anti-slip member (45) is fixedly arranged on the side surface of the operating plate (41) capable of abutting against the angle steel (1).

3. The safety ring installation aid according to claim 1, characterized in that: The adjusting member (31) is fixedly provided with a sliding portion (311), and the sliding portion (311) is slidably connected to the mounting seat (21).

4. The safety ring installation aid according to claim 3, characterized in that: The adjustment assembly further comprises a dial (32), wherein the dial (32) is fixedly arranged on the surface of the sliding portion (311), and the dial (32) is used to display the distance between the mounting seat (21) and the adjusting member (31).

5. The safety ring installation aid according to claim 3, characterized in that: The mounting seat (21) is provided with a dovetail groove, the sliding portion (311) is arranged in the dovetail groove, and the sliding portion (311) is slidably connected to the inner side wall of the dovetail groove.

6. The safety ring installation aid according to claim 1, characterized in that: It also comprises a hanging ring (22), wherein the hanging ring (22) is fixedly arranged on the mounting seat (21).

7. The safety ring installation aid according to claim 1, characterized in that: The limiting member (33) is a locking screw, and the locking screw is threadedly connected to the mounting seat (21).

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