Safety warning word auxiliary mounting mechanism and mounting method

Abstract

The invention discloses an auxiliary mounting mechanism and method for safety warning words, and belongs to the technical field of equipment for mounting words special for electric towers. The safety warning word auxiliary installation mechanism comprises a bearing plate and a lifting mechanism, a plurality of rotating frames are fixedly installed on the bearing plate, pulleys are rotationally connected to the rotating frames, a sling is installed on one side of the bearing plate, the lifting mechanism comprises a bearing plate, a connecting frame is installed on the lower side of the bearing plate, and a plurality of limiting rods are fixedly installed on the other side of the bearing plate. And a plurality of positioning sleeves are embedded and fixed on the bearing plate. According to the technical scheme, by arranging the limiting rods and the positioning sleeves, even if wind blowing and other phenomena occur in the high altitude, the bearing plate and the warning word frame below the bearing plate cannot shake, so that an operator can conveniently install warning words, the installation efficiency of the warning words can be improved, and the installation risk can be reduced.

Description

Technical Field

[0001] The present application relates to the technical field of equipment for installing special characters on electric towers, and more specifically, to an auxiliary installation mechanism and method for safety warning characters. Background Art

[0002] As one of the most important components of power tower safety management, power tower warning signs can remind people of the existence of power towers, avoid dangerous activities near power towers, and effectively reduce various accidents caused by human factors.

[0003] At present, when installing the safety warning signs on the power tower, relevant staff often climb to the top of the power tower first, install the insulating pulley support sling, then hoist the safety warning signs to a high place through a winch, and then fix the safety warning signs at the designated position of the tower. Although this method is relatively simple and low-cost, when the staff install the safety warning signs hoisted to a high place, the safety warning signs connected by the slings will inevitably shake. This will not only affect the installation effect of the safety warning signs and reduce the installation efficiency, but the shaking of the warning signs will also create certain safety risks.

[0004] In view of this, we propose an auxiliary installation mechanism and method for safety warning characters. Summary of the invention

[0005] The purpose of the present application is to provide an auxiliary installation mechanism and method for safety warning characters, which solves the technical problem in the prior art that during installation, the safety warning characters connected by slings will inevitably shake, affecting the installation effect of the safety warning characters, reducing the installation efficiency, and also causing certain safety risks. Even if there is wind at high altitudes, the receiving plate and the warning character frame below will not shake, thereby facilitating the operator to install the warning characters, which not only improves the installation efficiency of the warning characters, but also reduces the installation risk.

[0006] In order to achieve the above-mentioned purpose, the present application provides a safety warning word auxiliary installation mechanism and a bearing plate for carrying various components; A tower clamping mechanism, provided on one side of the bearing plate, for clamping the tower; A lifting mechanism, connected to an external hoisting device through a sling, is used to lift the warning letter frame; The lifting mechanism comprises: A receiving plate connected to one end of the sling; A warning word clamping mechanism, connected to the receiving plate and used for clamping the warning word frame; The anti-sway component is used to prevent the lifting mechanism from shaking, including: A limiting rod connected to the receiving plate; The positioning sleeve is embedded in the bearing plate and matched with the limiting rod. When the limiting rod rises, the limiting rod can pass through the bearing plate through the positioning sleeve.

[0007] After adopting the above technical solution, even if there is wind at high altitude, the receiving plate and the warning word frame below will not shake, which makes it convenient for operators to install the warning words. This not only improves the installation efficiency of the warning words, but also reduces the installation risk.

[0008] As an optional solution of the technical solution of this application document, the warning word clamping mechanism includes: A connecting frame is arranged below the receiving plate; A plurality of mounting shells connected to the connecting frame; A bidirectional screw rod passes through the mounting housing and is rotationally connected to the mounting housing; The two clamping plates are arranged on the bidirectional threads of the bidirectional screw rod in opposite directions, and move relative to each other when the bidirectional screw rod rotates.

[0009] After adopting the above technical solution, the staff can quickly and easily complete the fixing of the warning word frame, effectively ensuring the installation efficiency of the warning words.

[0010] As an optional solution to the technical solution of the present application document, the tower clamping mechanism includes a fixed plate arranged at one end of the load-bearing plate, a plurality of first clamping plates are fixedly installed on one side of the fixed plate, a plurality of screws are threadedly connected on the fixed plate, a second clamping plate is installed on the end of the screw, the second clamping plate is limited by the end of the screw and is rotatably connected thereto, the second clamping plate is limited by the fixed plate and is slidably connected thereto, and the second clamping plate is clamped in cooperation with the first clamping plate.

[0011] After adopting the above technical solution, the staff can complete the disassembly and assembly of the receiving plate conveniently and quickly, effectively ensuring the installation efficiency of the warning characters.

[0012] As an optional solution of the technical solution of this application document, the lifting mechanism also includes an up-and-down adjustment mechanism and an angle adjustment mechanism, and the up-and-down adjustment mechanism is arranged between the receiving plate and the warning word clamping mechanism, including: The driving frame is slidably connected up and down relative to the receiving plate; A first motor is connected to the receiving plate, and an output end of the first motor is connected to a lifting screw rod, and the lifting screw rod is threadedly connected to the driving frame; The angle adjustment mechanism is arranged between the upper and lower adjustment mechanism and the warning word clamping mechanism, and includes: A bearing frame connected to the driving frame; An adjustment plate is rotatably connected to the support frame, and a gear ring is externally connected to the adjustment plate; The second motor is mounted on the carrier frame, and an output end of the second motor is connected to an adjusting gear, and the adjusting gear is meshed with the gear ring.

[0013] As an optional solution of the technical solution of this application document, the lifting mechanism also includes a front-to-back adjustment mechanism, and the front-to-back adjustment mechanism includes: The bearing shell has an upper end connected to the adjustment plate and is slidably connected to the warning word clamping mechanism in a forward and backward manner; The electric push rod is connected to the bearing housing, and the free end of the piston rod is connected to the warning word clamping mechanism.

[0014] After adopting the above technical solution, the slider can drive the warning word frame close to the power tower, further reducing the difficulty of installing the warning words and improving the practicality of this technical solution.

[0015] As an optional solution of the technical solution of the present application document, a stabilizing component is provided on the bearing plate located above the positioning sleeve, and the stabilizing component includes: A support frame, arranged on the bearing plate above the positioning sleeve; Guide rods are symmetrically arranged on both sides of the support frame; A driving sleeve, slidably disposed on the driving sleeve; A limiting plate connected to the driving sleeve via a connecting plate; The driving mechanism is connected with the driving sleeve and is used for driving the driving sleeves on both sides to move linearly in opposite directions. When the limiting rod rises or falls, the limiting rod is in frictional contact with the inner side of the limiting plate.

[0016] As an optional solution of the technical solution of this application document, the driving mechanism includes: A slide frame, connected to the support frame for vertical sliding; A first spring, disposed between the support frame and the slide frame; A connecting seat is arranged on both sides of the slide and the driving sleeve; The receiving rod is connected between two corresponding connecting seats.

[0017] After adopting the above technical solution, the driving sleeve can smoothly drive the limiting plate to move.

[0018] As an optional solution of the technical solution of this application document, a limiting mechanism is provided at the upper end of the slide, and the limiting mechanism includes: A limiting frame is arranged at the upper end of the slide frame, and a plurality of oblique tooth grooves are formed on the limiting frame; A mounting plate connected to the support frame and arranged opposite to the bevel tooth groove; A sliding column, slidably connected to the mounting plate; A bevel tooth plate, provided at one end of the slide column and adapted to the bevel tooth groove; The second spring is sleeved outside the sliding column between the bevel tooth plate and the mounting plate.

[0019] After adopting the above technical solution, even if the sling breaks or the winch fails, it can effectively prevent the warning word frame from falling off at will, effectively improving the safety of the technical solution.

[0020] As an optional solution to the technical solution of the present application document, an anti-fall groove is provided on the limiting rod, and a support column is fixedly installed on the inner end of the limiting plate, and the support column is plugged into the anti-fall groove.

[0021] After adopting the above technical solution, the limiting rod can be further limited, thereby effectively improving the stability of the receiving plate and the warning letter frame below when they are at a high place.

[0022] As an optional solution of the technical solution of this application document, the carrier plate is also equipped with several insurance components, which include: A mounting frame connected to the bearing plate; A winding roller, rotatably connected to the mounting frame; an anti-fall rope, wound on the winding roller; A safety hook connected to the end of the anti-fall rope; A first coil spring connected between the winding roller and the mounting frame; a ratchet wheel connected to one end of the winding roller; A claw is rotatably connected to the mounting frame, and the claw is engaged with the ratchet; a second coil spring connected between the claw and the mounting frame; A magnet, disposed on the mounting frame; A pull rod is connected to the claw), and the pull rod is magnetically matched with the magnet.

[0023] After adopting the above technical solution, once an accident occurs, when the sling breaks or the winch is damaged, the claw will be stuck on the outside of the ratchet to prevent the anti-fall rope from being released, thereby playing a better insurance role and further improving the safety of the technical solution.

[0024] The present application also discloses a method for installing the above safety warning word auxiliary installation mechanism, comprising the following steps: S1. The staff climbs up to the top of the tower and clamps the tower clamping mechanism at the designated position of the tower, and stably installs the receiving plate at the top of the tower; S2. The staff connects one end of the sling to the external winch, and fixes the other end of the sling on the receiving plate, and fixes the warning word frame through the warning word clamping mechanism; S3. Under the action of the external hoisting equipment, the sling gradually pulls the receiving plate and the warning letter to a higher position until the limiting rod enters the positioning sleeve; S4. The staff will fix the warning letter frame on the power tower through the clamp.

[0025] The technical solution provided by this application has at least the following technical effects or advantages: (1) The technical solution of this application provides a limiting rod and a positioning sleeve. When workers are installing warning signs on power towers, even if there is wind at high altitude, the receiving plate and the warning sign frame below will not shake, which makes it easier for operators to install the warning signs. This not only improves the installation efficiency of the warning signs, but also reduces the installation risk. (2) The technical solution of the present application is to provide a driving sleeve, a limiting plate and a sliding frame. After the limiting rod is extended to the outside of the positioning sleeve, the limiting rod can be further limited, thereby improving the stability of the receiving plate and the warning letter frame below when they are at a high place; (3) The technical solution of this application provides an adjustment mechanism, which enables the staff to adjust the warning word frame to a certain extent at a high place, thereby ensuring that the warning word frame is in an accurate installation position, reducing the difficulty of installation while fully ensuring the installation quality of the warning word; (4) The technical solution of the present application can play a certain insurance role by providing a support column, a bevel tooth plate and a second spring. Even if the sling breaks or the winch fails, it can effectively prevent the warning word frame from falling randomly, thereby effectively improving the safety of the technical solution; (5) The technical solution of the present application is provided with an anti-fall rope, a ratchet and a claw. Once an accident occurs, the claw will be stuck on the outside of the ratchet, and the anti-fall rope can pull the warning word frame to prevent it from falling downward, thereby playing a better insurance role and further improving the safety of the present technical solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall structure of a safety warning word auxiliary installation mechanism disclosed in a preferred embodiment of the present application; Figure 2 This is a schematic diagram of the overall structure of the other side of the safety warning word auxiliary installation mechanism disclosed in a preferred embodiment of the present application; Figure 3 This is a structural schematic diagram of a lifting mechanism in a safety warning word auxiliary installation mechanism disclosed in a preferred embodiment of the present application; Figure 4 This is a partial structural schematic diagram of the lower side of the carrier frame in the safety warning word auxiliary installation mechanism disclosed in a preferred embodiment of the present application; Figure 5 A partial cross-sectional view of a warning character clamping mechanism in a safety warning character auxiliary installation mechanism disclosed in a preferred embodiment of the present application; Figure 6 A schematic diagram of the structure of a tower clamping mechanism in a safety warning word auxiliary installation mechanism disclosed in a preferred embodiment of the present application; Figure 7 A schematic cross-sectional view of the structure of a load-bearing plate and a stabilizing component in a safety warning word auxiliary installation mechanism disclosed in a preferred embodiment of the present application; Figure 8 A schematic diagram of the structure of a stabilizing component in a safety warning word auxiliary installation mechanism disclosed in a preferred embodiment of the present application; Fig. 9 A structural schematic diagram of a safety component in a safety warning word auxiliary installation mechanism disclosed in a preferred embodiment of the present application; Fig.10 This is an enlarged schematic diagram of the structure at position A in the safety warning word auxiliary installation mechanism disclosed in a preferred embodiment of the present application; Description of the numbers in the figure: 100-carrying plate; 200-lifting mechanism; 210-receiving plate; 220-warning word clamping mechanism; 221-connecting frame; 222-installing shell; 223-bidirectional screw rod; 224-clamping plate; 230-anti-sway assembly; 231-limiting rod; 2311-anti-falling groove; 232-positioning sleeve; 240-up and down adjustment mechanism; 241-driving frame; 242-first motor; 243-lifting screw rod; 250-angle adjustment mechanism; 251-carrying frame; 252-adjusting plate; 253-second motor; 254-adjusting gear; 255-tooth ring; 260-front and rear adjustment mechanism; 261-carrying shell; 262-electric push rod; 263-sliding block; 300-stabilizing assembly; 301-support frame; 302-guide rod; 303-driving sleeve; 304-limiting plate; 305-supporting column; 310-driving mechanism; 311-sliding frame; 312-first spring; 313-connecting seat; 314-receiving rod; 320-limiting mechanism; 321-limiting frame; 322-oblique tooth groove; 323-mounting plate; 324-sliding column; 325-oblique tooth plate; 326-second spring; 400-safety assembly; 401-mounting frame; 402-winding roller; 403-anti-fall rope; 404-safety hook; 405-first coil spring; 406-ratchet; 407-claw; 408-second coil spring; 409-magnet; 410-pull rod.

[0027] 500 - sling; 600-tower clamping mechanism; 601-fixed plate; 602-first clamping plate; 603-screw; 604-second clamping plate; 701- rotating frame; 702- pulley; DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Reference Figure 1 , Figure 2 The embodiment of the present application discloses an auxiliary installation mechanism for safety warning characters, comprising: a load-bearing plate 100, a tower clamping mechanism 600, and a pulling mechanism 200. A plurality of rotating frames 701 are fixedly installed on the load-bearing plate 100, and a pulley 702 is rotatably connected to the rotating frame 701. A sling 500 is installed on one side of the load-bearing plate 100, and the sling 500 is slidably matched with the pulley 702.

[0029] Reference Figure 2 , Figure 3 The lifting mechanism 200 includes a receiving plate 210, a warning word clamping mechanism 220, an anti-sway component 230, a limiting rod 231, and a positioning sleeve 232; wherein: the receiving plate 210 is connected to one end of the sling 500; the end of the sling 500 extends through the bearing plate 100 to its outside and is connected and fixed to the receiving plate 210, the warning word clamping mechanism 220 is connected to the receiving plate 210, and is used to clamp the warning word frame; the anti-sway component 230 is used to prevent the lifting mechanism 200 from shaking, and includes: a limiting rod 231 and a positioning sleeve 232; the limiting rod 231 is connected to the receiving plate 210; the positioning sleeve 232 is embedded in the bearing plate 100, and cooperates with the limiting rod 231. When the limiting rod 231 rises, the limiting rod 231 can pass through the bearing plate 100 through the positioning sleeve 232.

[0030] Reference Figure 3 , Figure 4 , Figure 5 The warning word clamping mechanism 220 includes a connecting frame 221, an installation shell 222, a bidirectional screw rod 223, and a clamping plate 224; wherein: the connecting frame 221 is arranged below the receiving plate 210; a plurality of installation shells 222 are connected to the connecting frame 221; the bidirectional screw rod 223 passes through the installation shell 222 and is rotatably connected to the installation shell 222; two clamping plates 224 are relatively arranged on the bidirectional threads of the bidirectional screw rod 223, and when the bidirectional screw rod 223 rotates, relative movement occurs, and the clamping plates 224 are arranged in a U-shaped structure.

[0031] Reference Figure 2 , Figure 6The tower clamping mechanism 600 includes a fixed plate 601 arranged at one end of the bearing plate, a plurality of first clamping plates 602 are fixedly installed on one side of the fixed plate 601, a plurality of screws 603 are threadedly connected to the fixed plate 601, a second clamping plate 604 is installed at the end of the screw 603, the second clamping plate 604 is limited by the end of the screw and is rotatably connected thereto, the second clamping plate 604 is limited by the fixed plate 601 and is slidably connected thereto, and the second clamping plate 604 is engaged with the first clamping plate 602.

[0032] When installing the warning characters on the electric tower, the staff first climbs up to the top of the electric tower to clamp the first clamping plate 602 at the specified position of the electric tower, and then rotates the screw 603, and the second clamping plate 604 moves toward the first clamping plate 602 until the second clamping plate 604 is clamped with the first clamping plate 602. At this time, the first clamping plate 602 and the second clamping plate 604 are tightly mounted on the outside of the electric tower, so that the staff can quickly and easily complete the disassembly and assembly of the receiving plate 210, effectively ensuring the installation efficiency of the warning characters.

[0033] Then the staff connects one end of the sling 500 to the external winch and fixes the other end to the receiving plate 210. After that, the staff places the warning word frame between the two clamping plates 224 and rotates the bidirectional screw rod 223 until the clamping plates 224 are in close contact with the warning word frame, and fixes the warning word frame under the connecting frame 221.

[0034] Under the action of the external hoisting equipment, the sling 500 gradually pulls the receiving plate 210 and the warning characters to a high place. As the receiving plate 210 rises, the limiting rod 231 will enter the positioning sleeve 232. Under the limiting action of the limiting rod 231 and the positioning sleeve 232, even if there is wind at high altitude, the receiving plate 210 and the warning character frame below will not shake, thereby facilitating the operator to install the warning characters, which not only improves the installation efficiency of the warning characters, but also reduces the installation risk.

[0035] Reference Figure 2 , Figure 7 , Figure 8 A stabilizing assembly 300 is provided on the carrier plate 100 above the positioning sleeve 232, and the stabilizing assembly 300 includes a support frame 301 fixedly mounted on the carrier plate 100, a guide rod 302 is fixedly mounted on the support frame 301, a driving sleeve 303 is slidably connected to the guide rod 302, and a limiting plate 304 is connected to the driving sleeve 303. The stabilizing assembly 300 also includes a driving mechanism 310, which is used to drive the driving sleeves 303 on both sides to move linearly toward and in opposite directions, and the limiting rod 231 is in frictional contact with the inner end of the limiting plate 304.

[0036] Reference Figure 7 , Figure 8The driving mechanism 310 includes a slide 311 slidably installed on the support frame 301, a first spring 312 is fixedly connected between the slide 311 and the support frame 301, a connecting seat 313 is hinged on the slide 311 and the driving sleeve 303, and a receiving rod 314 is fixedly connected between two corresponding connecting seats 313.

[0037] After the limiting rod 231 extends to the outside of the positioning sleeve 232, the end of the limiting rod 231 will contact the lower end of the slide 311. Under the connection action of the connecting seat 313 and the receiving rod 314, the driving sleeve 303 will drive the limiting plate 304 to move from both sides to the middle until the limiting plate 304 is in close contact with the limiting rod 231, further limiting the limiting rod 231, thereby effectively improving the stability of the receiving plate 210 and the warning word frame below when they are at a high place.

[0038] Reference Figure 2 , Figure 3 and Figure 4 A vertical adjustment mechanism 240 is also installed on one side of the receiving plate 210. The vertical adjustment mechanism 240 includes a first motor 242. A lifting screw rod 243 is fixedly connected to the output end of the first motor 242. A driving frame 241 is threadedly connected to the lifting screw rod 243. The driving frame 241 is limited by the receiving plate 210 and is slidably connected thereto. After the warning word frame is lifted to a high place, without running the winch, after the first motor 242 is running, the driving frame 241 can drive the warning word frame to move up and down within a certain range, so that the staff can adjust the installation height of the warning frame. An angle adjustment mechanism 250 is fixedly connected to the end of the driving frame 241, and the angle adjustment mechanism 250 includes a supporting frame 251, the supporting frame 251 is connected to the driving frame 241, an adjustment plate 252 is rotatably connected to the supporting frame 251, the adjustment plate 252 is connected to one side of the connecting frame 221, a second motor 253 is fixedly installed on one side of the supporting frame 251, an adjusting gear 254 is fixedly connected to the output end of the second motor 253, a gear ring 255 is sleeved and fixed on one side of the adjusting plate 252, and the adjusting gear 254 is meshingly connected with the gear ring 255. Under the action of the second motor 253, the adjusting gear 254 rotates. Since the adjusting gear 254 is meshingly connected with the gear ring 255, the adjusting plate 252 will drive the warning word frame to deflect slightly, so that the staff can adjust the installation angle of the warning word frame at a high place.

[0039] The adjustment plate 252 is connected to a front-and-rear adjustment mechanism 260, which includes a bearing shell 261. The upper end of the bearing shell 261 is connected to the adjustment plate 252 and is slidably connected to the warning character clamping mechanism 220 in a front-and-rear manner. A plurality of electric push rods 262 are fixedly installed on one side of the bearing shell 261. A slider 263 is fixedly connected to the output end of the electric push rod 262. The end of the slider 263 is fixedly connected to the connecting frame 221. The slider 263 is limited by the bearing shell 261 and is slidably connected thereto. When the staff needs to install the warning character frame, under the action of the electric push rod 262, the slider 263 can drive the warning character frame close to the power tower, further reducing the difficulty of installing the warning character and improving the practicality of the present technical solution.

[0040] Reference Figure 6 and Figure 7 The upper end of the slide 311 is fixedly connected with a limiting mechanism 320, which includes a limiting frame 321, on which a plurality of oblique tooth grooves 322 are provided, a mounting plate 323 is fixedly installed on one side of the support frame 301, and a sliding column 324 is slidably penetrated on the mounting plate 323, and an oblique tooth plate 325 adapted to the oblique tooth groove 322 is fixedly installed on the end of the sliding column 324, and a second spring 326 is fixedly connected between the oblique tooth plate 325 and the mounting plate 323, and the oblique tooth plate 325 is snap-fitted with the oblique tooth groove 322, an anti-fall groove 2311 is provided on the limiting rod 231, and a support column 305 is fixedly installed on the inner end of the limiting plate 304, and the support column 305 is plug-fitted with the anti-fall groove 2311.

[0041] When the end of the limiting rod 231 pushes the slide 311 upward, the limiting frame 321 moves along with it. Due to the connecting action of the second spring 326, the bevel plate 325 will keep sliding with the bevel groove 322, and the slide 311 can move upward smoothly. At this time, the support column 305 will gradually enter the anti-fall groove 2311, and when the limiting rod 231 stops moving, the bevel plate 325 will get stuck in the bevel groove 322, so that the limiting plate 304 cannot be reset. During this period, the support column 305 will also get stuck in the limiting rod 231, which can play a certain insurance role. Even if the sling breaks or the winch fails, it can effectively prevent the warning word frame from falling at will, thereby effectively improving the safety of the present technical solution.

[0042] Reference Figure 1 , Figure 2 , Fig. 9 and Fig.10, a plurality of safety components 400 are also installed on the supporting plate 100, and the safety components 400 include a mounting frame 401, a winding roller 402 is rotatably connected to the mounting frame 401, a safety rope 403 is wound on the winding roller 402, a safety hook 404 is fixedly connected to the end of the safety rope 403, a first coil spring 405 is fixedly connected between the winding roller 402 and the mounting frame 401, a ratchet 406 is fixedly connected to one side of the winding roller 402, a claw 407 is rotatably connected to the mounting frame 401, the claw 407 is engaged with the ratchet 406, a second coil spring 408 is fixedly connected between the claw 407 and the mounting frame 401, a magnet 409 is also fixedly installed on the mounting frame 401, a pull rod 410 is fixedly installed on the claw 407, and the pull rod 410 is magnetically engaged with the magnet 409.

[0043] Before lifting the warning frame, the user hangs the safety hook 404 on the outside of the warning frame. During the raising of the warning frame, the claw 407 and the ratchet 406 keep sliding. At the same time, under the action of the first coil spring 406, the winding roller 402 can rewind the anti-fall rope 403. Once an accident occurs, when the sling 500 breaks or the winch is damaged, the warning frame will tend to fall downward. At this time, the claw 407 is stuck on the outside of the ratchet 406, preventing the anti-fall rope 403 from being released, thereby better playing a safety role and further improving the safety of the present technical solution.

[0044] The installation method of the safety warning word auxiliary installation mechanism recorded in this embodiment includes the following steps: S1. A staff member climbs up to the top of the electric tower and clamps the first clamp 601 at a designated position of the electric tower, and then rotates the screw rod 603 to stably install the receiving plate 210 at the top of the electric tower; S2, the staff connects one end of the sling 500 to the external winch, and fixes the other end of the sling 500 on the receiving plate 210, and rotates the bidirectional screw rod 223 to fix the warning word frame under the connecting frame 221; S3. Before lifting the warning word frame, the user hangs the safety hook 404 on the outer side of the warning word frame; S4. Under the action of the external hoisting device, the sling 500 gradually pulls the receiving plate 210 and the warning word to a higher position until the limiting rod 231 enters the positioning sleeve 232; S5. As the limiting rod 231 continues to rise, the limiting plate 304 moves from both sides to the middle to further limit the limiting rod 231; S6. Before installing the warning word frame, under the action of the electric push rod 262, the slider 263 drives the warning word frame close to the power tower; S7, the staff makes a final adjustment on the position of the warning word frame by using the first motor 242 and the second motor 253 according to the installation position determined in advance; S8. The staff will fix the warning letter frame on the power tower through the clamp.

[0045] The implementation principle of the auxiliary installation mechanism for safety warning characters in the embodiment of the present application is as follows: when relevant staff need to use the present technical solution to assist in the installation of warning characters on an electric tower, the staff will first climb up to the top of the electric tower to clamp the first clamping plate 602 at a designated position on the electric tower, and then rotate the screw 603, and the second clamping plate 604 will move toward the first clamping plate 602 until the second clamping plate 604 is clamped with the first clamping plate 602. At this time, the first clamping plate 602 and the second clamping plate 603 will be tightly mounted on the outside of the electric tower, stably installing the receiving plate 210 at the top of the electric tower.

[0046] Then the staff connects one end of the sling 500 to the external winch and fixes the other end on the receiving plate 210. After that, the staff places the warning frame between the two clamping plates 224 and rotates the bidirectional screw rod 223 until the warning frame is fixedly installed under the connecting frame 221. Before lifting the warning frame, the user hangs the safety hook 404 on the outside of the warning frame.

[0047] Subsequently, under the action of the external hoisting device, the sling 500 gradually pulls the receiving plate 210 and the warning characters to a higher position. As the receiving plate 210 rises, the limiting rod 231 enters into the positioning sleeve 232 .

[0048] As the limiting rod 231 continues to rise, after the limiting rod 231 extends to the outside of the positioning sleeve 232, the end of the limiting rod 231 will contact the end of the slide 311, and under the connection action of the connecting seat 313 and the receiving rod 314, the driving sleeve 303 will drive the limiting plate 304 to move from both sides to the middle until the limiting plate 304 is in close contact with the limiting rod 231, further limiting the limiting rod 231, and at this time the support column 305 will gradually enter the anti-fall groove 2311.

[0049] Before installing the warning word frame, the slider 263 drives the warning word frame close to the power tower under the action of the electric push rod 262. Then, the staff makes a final adjustment to the position of the warning word frame through the first motor 242 and the second motor 253 according to the installation position determined in advance. After that, the staff can fix the warning word frame on the power tower through the clamp.

[0050] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. Auxiliary installation mechanism for safety warning characters, characterized in that: include: A carrying plate (100) for carrying various components; A tower clamping mechanism (600), arranged on one side of the bearing plate (100) and used for clamping the tower; A lifting mechanism (200) is connected to an external hoisting device via a sling (500) and is used to lift the warning word frame; The lifting mechanism (200) comprises: A receiving plate (210) connected to one end of the sling (500); A warning character clamping mechanism (220), connected to the receiving plate (210) and used for clamping the warning character frame; The anti-sway component (230) is used to prevent the lifting mechanism (200) from shaking, and comprises: A limiting rod (231) connected to the receiving plate (210); A positioning sleeve (232) is embedded in the bearing plate (100) and cooperates with the limiting rod (231); when the limiting rod (231) rises, the limiting rod (231) can pass through the bearing plate (100) via the positioning sleeve (232).

2. The safety warning word auxiliary installation mechanism according to claim 1, characterized in that: The warning word clamping mechanism (220) comprises: A connecting frame (221) is disposed below the receiving plate (210); A plurality of installation shells (222) connected to the connecting frame (221); A bidirectional screw rod (223) passes through the mounting housing (222) and is rotationally connected to the mounting housing (222); The two clamping plates (224) are arranged on the bidirectional threads of the bidirectional screw rod (223) in a relative manner, and when the bidirectional screw rod (223) rotates, relative movement occurs.

3. The safety warning word auxiliary installation mechanism according to claim 1, characterized in that: The lifting mechanism (200) further comprises an up-and-down adjustment mechanism (240) and an angle adjustment mechanism (250); the up-and-down adjustment mechanism (240) is arranged between the receiving plate (210) and the warning word clamping mechanism (220), and comprises: A driving frame (241) is slidably connected up and down relative to the receiving plate (210); A first motor (242) is connected to the receiving plate (210), and an output end of the first motor is connected to a lifting screw rod (243), and the lifting screw rod (243) is threadedly connected to the driving frame (241); The angle adjustment mechanism (250) is arranged between the upper and lower adjustment mechanism (240) and the warning word clamping mechanism (220), and comprises: A bearing frame (251) connected to the driving frame (241); An adjustment plate (252) is rotatably connected to the support frame (251), and a gear ring (255) is externally connected to the adjustment plate (252); The second motor (253) is mounted on the carrier frame (251), and an output end thereof is connected to an adjusting gear (254), and the adjusting gear (254) is meshingly connected to a gear ring (255).

4. The safety warning word auxiliary installation mechanism according to claim 3, characterized in that: The lifting mechanism (200) further comprises a front-to-back adjustment mechanism (260), wherein the front-to-back adjustment mechanism (260) comprises: A bearing shell (261), the upper end of which is connected to the adjustment plate (252) and is slidably connected to the warning word clamping mechanism (220) in a forward and backward manner; The electric push rod (262) is connected to the bearing housing (261), and the free end of the piston rod is connected to the warning word clamping mechanism (220).

5. The safety warning word auxiliary installation mechanism according to claim 1, characterized in that: A stabilizing assembly (300) is provided on the carrying plate (100) located above the positioning sleeve (232), and the stabilizing assembly (300) comprises: A support frame (301) is arranged on the bearing plate (100) above the positioning sleeve (232); Guide rods (302) are symmetrically arranged on both sides of the support frame (301); A driving sleeve (303) slidably disposed on the guide rod (302); A limiting plate (304) connected to the driving sleeve (303) via a connecting plate; The driving mechanism (310) is connected to the driving sleeve (303) and is used to drive the driving sleeves (303) on both sides to move linearly in opposite directions. When the limiting rod (231) rises or falls, the limiting rod (231) is in frictional contact with the inner side of the limiting plate (304).

6. The safety warning word auxiliary installation mechanism according to claim 5, characterized in that: The driving mechanism (310) comprises: A sliding frame (311) is slidably connected to the support frame (301) up and down; A first spring (312) is provided between the support frame (301) and the slide frame (311); A connecting seat (313) is arranged on both sides of the slide frame (311) and the driving sleeve (303); The receiving rod (314) is connected between two corresponding connecting seats (313).

7. The safety warning word auxiliary installation mechanism according to claim 6, characterized in that: A limiting mechanism (320) is provided at the upper end of the sliding frame (311), and the limiting mechanism (320) comprises: A limiting frame (321) is arranged at the upper end of the sliding frame (311), and a plurality of oblique tooth grooves (322) are formed on the limiting frame (321); A mounting plate (323) connected to the support frame (301) and arranged opposite to the oblique tooth groove (322); A sliding column (324) slidably connected to the mounting plate (323); An oblique tooth plate (325) is provided at one end of the sliding column (324) and is adapted to fit the oblique tooth groove (322); The second spring (326) is sleeved outside the sliding column (324) between the bevel tooth plate (325) and the mounting plate (323).

8. The safety warning word auxiliary installation mechanism according to claim 7, characterized in that: The limiting rod (231) is provided with an anti-falling groove (2311), and a supporting column (305) is fixedly mounted on the inner end of the limiting plate (304), and the supporting column (305) is plug-fitted into the anti-falling groove (2311).

9. The safety warning word auxiliary installation mechanism according to claim 1, characterized in that: A plurality of insurance components (400) are also mounted on the bearing plate (100), and the insurance components (400) include: A mounting frame (401) connected to the carrying plate (100); A winding roller (402) rotatably connected to the mounting frame (401); An anti-fall rope (403) wound on the winding roller (402); A safety hook (404) connected to the end of the anti-fall rope (403); A first coil spring (405) connected between the winding roller (402) and the mounting frame (401); A ratchet wheel (406) connected to one end of the winding roller (402); A claw (407) is rotatably connected to the mounting frame (401), and the claw (407) is engaged with the ratchet (406); A second coil spring (408) connected between the claw (407) and the mounting frame (401); A magnet (409) is disposed on the mounting frame (401); A pull rod (410) is connected to the claw (407), and the pull rod (410) is magnetically matched with the magnet (409).

10. The installation method of the safety warning word auxiliary installation mechanism according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. A staff member climbs up to the top of the electric tower and clamps the tower clamping mechanism (600) at a designated position of the electric tower, and stably installs the receiving plate (210) at the top of the electric tower; S2, a worker connects one end of the sling (500) to an external winch, and fixes the other end of the sling on the receiving plate (210), and fixes the warning word frame by means of the warning word clamping mechanism (220); S3. Under the action of the external hoisting device, the sling (500) gradually pulls the receiving plate (210) and the warning letter to a higher position until the limiting rod (231) enters the positioning sleeve (232); S4. The staff will fix the warning letter frame on the power tower through the clamp.

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