A street lamp maintenance construction platform and a use method thereof

Abstract

This application discloses a street light maintenance platform and its usage method, belonging to the field of street light maintenance. It includes a lamp post body with multiple handrails for climbing. Support plates are rotatably mounted on both sides of the lamp post body, and rotating rods are fixedly connected to the support plates. Each rotating rod passes through the lamp post body, and a rotating gear is fixedly connected to the end of the rotating rod that enters the lamp post body. A first crown gear is rotatably mounted inside the lamp post body, meshing with the rotating gear. A drive assembly for driving the first crown gear is provided on the lamp post body. A connecting plate slides through the support plates, and a connecting slot is provided on the support plates for engaging with connecting plates on adjacent support plates. A fixing assembly is provided on the connecting plates for fixing adjacent support plates. This application has the effect of reducing the impact on road traffic.

Description

Technical Field

[0001] This application relates to the field of street light maintenance technology, and in particular to a street light maintenance construction platform and its usage method. Background Technology

[0002] With the continuous development of society, streetlights are widely used in various places that require lighting. They are composed of lamps, wires, light sources, poles, arms, flanges, and foundation embedded parts, forming a whole. Streetlights have played a significant role in improving my country's investment environment, facilitating people's lives, and beautifying cities.

[0003] Streetlights may malfunction during use and require timely repair by workers. Currently, repair workers need to use repair vehicles and hydraulic lifts to work together when repairing streetlights.

[0004] Regarding the aforementioned technologies, the inventors believe that the long boom of the maintenance vehicle and the high height of the guardrail on the elevator result in a large overall footprint of the device, which occupies a large lane width during maintenance, thus significantly impacting road traffic. Summary of the Invention

[0005] In order to reduce the impact on road traffic, this application provides a street light maintenance and construction platform and a method for using it.

[0006] Firstly, this application discloses a street light maintenance and construction platform.

[0007] A street light maintenance and construction platform includes a lamp post body with multiple handrails for climbing. Support plates are rotatably mounted on both sides of the lamp post body, and rotating rods are fixedly connected to the support plates. Each rotating rod passes through the lamp post body, and a rotating gear is fixedly connected to the end of the rotating rod that passes through the lamp post body. A first crown gear is rotatably mounted inside the lamp post body and meshes with the rotating gear. A drive assembly for driving the first crown gear to rotate is provided on the lamp post body. Connecting plates are slidably mounted on the support plates, and connecting slots are provided on the support plates for engaging with connecting plates on adjacent support plates. A fixing assembly is provided on the connecting plates for fixing adjacent support plates.

[0008] By adopting the above technical solution, the operator climbs to the top of the lamp post using the handrail. Then, the operator uses the drive component to drive the first crown gear to rotate. The rotation of the first crown gear drives the rotating gear to rotate. Adjacent rotating gears rotate in opposite directions under the action of the crown gear. The rotation of the rotating gear drives the rotating rod to rotate. The rotating rod drives the support plate to rotate. Adjacent support plates rotate in opposite directions to a horizontal state. Then, the operator moves the connecting plate. The operator then uses the fixing component to fix the connecting plate to the adjacent support plate to form a maintenance and construction platform. The maintenance and construction platform remains horizontal under the action of the first crown gear, so that the street light does not occupy the lane during maintenance and construction, reducing the impact on road traffic.

[0009] Preferably, the driving assembly includes a driving rod rotatably mounted inside the lamp post body, a worm gear fixedly connected to the driving rod, and a worm rotatably mounted on the lamp post body. The first crown gear is fixedly sleeved on the driving rod, the worm gear meshes with the worm, and a handwheel is installed on the end of the worm that extends out of the lamp post body.

[0010] By adopting the above technical solution, the operator turns the handwheel, which drives the worm gear to rotate, which in turn drives the worm wheel to rotate, which in turn drives the drive rod to rotate, and the drive rod to rotate the first crown gear, thus facilitating the operator to rotate the support plate.

[0011] Preferably, a second crown gear is provided on the side of the rotating gear away from the first crown gear, the second crown gear is rotatably sleeved on the drive rod, and the second crown gear meshes with the rotating gear.

[0012] By adopting the above technical solution, the second crown gear and the first crown gear clamp the rotating gear, so that the rotating gear is subjected to uniform force on both sides during rotation, thereby improving the stability of the rotating gear during rotation.

[0013] Preferably, the fixing assembly includes a fixing plate passing through the connecting plate and a fixing spring fixedly connected to the fixing plate. The end of the fixing plate extending out of the connecting plate is provided with an inclined surface. The inner wall of the connecting slot is provided with a fixing slot for inserting and engaging with the fixing plate. The connecting plate is provided with a fixing groove for sliding and engaging with the fixing plate. The end of the fixing spring away from the fixing plate is fixedly connected to the inner end face of the fixing groove. The support plate is provided with a transmission assembly for pushing the connecting plate to move.

[0014] By adopting the above technical solution, the operator rotates the support plate to a horizontal position using the handwheel. At the same time, the operator uses the transmission component to drive the connecting plate to move. Under the action of the handwheel, the connecting plate is inserted into the connecting slot. At this time, the fixing plate enters the fixing groove under the action of the inclined plane, and the fixing spring is in a compressed state. The operator continues to rotate the handwheel to make the support plate horizontal, and the fixing plate moves to the position of the fixing slot. Under the action of the fixing spring, the fixing plate is inserted into the fixing slot, thereby fixing the connecting plate to the adjacent support plate and improving the stability of the platform.

[0015] Preferably, the transmission assembly includes a transmission rod fixedly connected to the connecting plate, a transmission sleeve slidably sleeved on the transmission rod, and a transmission rope wound around the transmission sleeve. The transmission rod is provided with a helical protrusion, and the transmission sleeve is provided with a transmission groove for sliding engagement with the transmission rod. The inner wall of the transmission groove is provided with a helical groove. The helical protrusion on the inner wall of the transmission groove slides and engages with the helical groove on the transmission rod. The end of the transmission rope away from the transmission sleeve passes through the support plate and is fixedly connected to the lamp post body.

[0016] By adopting the above technical solution, the operator turns the handwheel, which drives the adjacent support plates to rotate in opposite directions. The rotation of the support plates causes the transmission rope to pull the transmission sleeve to rotate, and the rotation of the transmission sleeve causes the transmission rod to move under the action of the spiral groove. The movement of the transmission rod drives the connecting plate to move, which makes it convenient for the operator to fix the adjacent support plates.

[0017] Preferably, a coil spring is installed on the transmission sleeve, a movable block is slidably disposed on the inner wall of the fixing slot, the movable block can abut against the fixing plate, a movable rod is fixedly connected to the movable block, a movable groove is provided on the inner wall of the fixing slot for sliding cooperation with the movable rod, the inner wall of the movable groove is connected to the outer wall of the support plate, and a locking component for fixing the movable block is provided on the support plate.

[0018] By adopting the above technical solution, the operator drives the adjacent support plates to rotate in opposite directions using a handwheel. The support plates drive the transmission sleeve to rotate via a transmission rope. The rotation of the transmission sleeve compresses the coil spring. When the support plate rotates to a horizontal position, the connecting plate inserts into the connecting slot, and the fixing plate inserts into the fixing slot. After the operator completes the maintenance, the operator moves the moving rod, which moves the moving block. The moving block moves the fixing plate out of the fixing slot. Then, the operator uses the locking component to lock the moving block. The operator then rotates the handwheel, which rotates the support plate to a vertical position. At this time, the transmission sleeve resets under the action of the coil spring, causing the transmission rod to reset. The transmission rod then drives the connecting plate to reset, making it convenient for the operator to use repeatedly.

[0019] Preferably, the locking assembly includes a locking block slidably passing through the inner wall of the fixed slot, a ratchet plate slidably passing through the locking block, and a locking spring fixedly connected to the ratchet plate. The locking block has a locking groove for slidingly engaging with the ratchet plate. The end of the locking spring away from the ratchet plate is fixedly connected to the inner end face of the locking groove. The moving block is provided with ratchet teeth, which mesh with the ratchet teeth on the ratchet plate. A moving spring is fixedly connected to the moving rod. An adjustment assembly for driving the locking block to move is provided on the support plate.

[0020] By adopting the above technical solution, the operator moves the moving lever, which compresses the moving spring. The moving lever then moves the moving block, and the ratchet of the moving block slides on the back of the ratchet plate. When the moving block pushes the fixing plate out of the fixing slot, the ratchet of the ratchet plate engages with the ratchet of the moving block under the action of the locking spring, thereby locking the moving block. Then, the operator uses the adjusting component to move the locking block away from the moving block. The movement of the locking block moves the ratchet plate away from the moving block, releasing the locking state of the moving block. The moving lever then resets and moves under the action of the moving spring, making it convenient for the operator to use repeatedly.

[0021] Preferably, the adjusting assembly includes an adjusting rod slidably passing through the inner wall of the connecting slot, a first airbag fixedly connected to the adjusting rod, and a second airbag fixedly connected to the adjusting slider. The adjusting rod can abut against the connecting plate. An adjusting groove is provided on the inner wall of the connecting slot for sliding cooperation with the adjusting rod. The end of the first airbag away from the adjusting rod is fixedly connected to the inner end face of the adjusting groove. The first airbag and the second airbag are in communication. A locking slot is provided on the inner wall of the fixing slot for sliding cooperation with the locking block. The end of the second airbag away from the locking block is fixedly connected to the inner end face of the locking slot.

[0022] By adopting the above technical solution, the operator rotates the handwheel to make the support plate rotate to a horizontal position. At this time, the connecting plate drives the adjusting rod to move. The movement of the adjusting rod causes the first airbag to compress and deform. The compression and deformation of the first airbag causes the second airbag to expand and deform. The expansion and deformation of the second airbag causes the locking block to move closer to the moving block. When the operator moves the moving rod, the moving rod causes the moving block to push the fixing plate out of the fixing slot. The moving block is locked under the action of the ratchet plate. Then, the operator drives the support plate to rotate to a vertical position by using the handwheel. The operator moves the adjusting rod. The movement of the adjusting rod causes the first airbag to expand. The second airbag contracts under the action of the first airbag. The contraction of the second airbag causes the locking block to move away from the moving block, thereby causing the ratchet plate to move away from the moving block. The moving block is reset under the action of the moving spring, which is convenient for the operator to use repeatedly.

[0023] Preferably, a return spring is fixedly connected to the adjusting rod, and the end of the return spring away from the adjusting rod is fixedly connected to the inner end face of the adjusting groove.

[0024] By adopting the above technical solution, when the support plate is rotated to a horizontal state, the adjusting rod moves under the action of the connecting plate. The movement of the adjusting rod causes the return spring to be in a compressed state. When the operator uses the moving block to release the fixed state between the connecting block and the adjacent support plate, the operator rotates the support plate to a vertical state. The rotation of the support plate causes the connecting plate to move away from the connecting slot, and the adjusting rod is reset under the action of the return spring, which is convenient for the operator to use repeatedly.

[0025] Secondly, this application also discloses a method for using a street light maintenance and construction platform.

[0026] A method for using a street light maintenance and construction platform, applicable to the maintenance and construction platform, includes the following steps:

[0027] S1. Workers use the handrail to climb to the top of the lamp post; S2. Turn the handwheel to rotate the support plate to a horizontal position, so that the fixing plate is inserted into the fixing slot of the adjacent support plate; S3. Workers perform maintenance work on the street light on the support plate; S4. After the maintenance is completed, the moving rod is moved; S5. Workers use the handrail to climb to the top of the lamp post and turn the handwheel to make the support plate vertical; S6. Workers climb down the lamp post using the handrail.

[0028] By adopting the above technical solution, workers use the handrails to climb to the top of the lamp post. Then, they turn the handwheel, which drives the worm gear to rotate. The worm gear, through a drive rod, drives the first crown gear to rotate. The first crown gear, through the rotating gear, drives the support plate to a horizontal position. The rotation of the support plate causes the fixing plate to insert into the fixing slot of the adjacent support plate. Workers then perform maintenance on the street light from the support plate. After maintenance, workers move the moving rod to move the fixing plate away from the fixing slot, releasing the fixing state of the connecting plate. Next, workers use the handrails to climb to the top of the lamp post. The operator then turns the handwheel in the opposite direction, causing the support plate to rotate to a vertical position. Finally, workers climb down the lamp post using the handrails.

[0029] In summary, this application includes at least one of the following beneficial technical effects:

[0030] 1. The operator climbs to the top of the lamp post using the handrail. Then, the operator uses the drive assembly to rotate the first crown gear. The rotation of the first crown gear drives the rotating gear to rotate. Adjacent rotating gears rotate in opposite directions under the action of the crown gear. The rotation of the rotating gear drives the rotating rod to rotate. The rotating rod drives the support plate to rotate. Adjacent support plates rotate in opposite directions to a horizontal state. Then, the operator moves the connecting plate. The operator then uses the fixing assembly to fix the connecting plate to the adjacent support plate to form a maintenance and construction platform. The maintenance and construction platform is kept horizontal under the action of the first crown gear, so that the street light does not occupy the lane during maintenance and construction, reducing the impact on road traffic.

[0031] 2. The operator rotates the support plate to a horizontal position using the handwheel. At the same time, the operator uses the transmission component to move the connecting plate. The connecting plate is inserted into the connecting slot under the action of the handwheel. At this time, the fixing plate enters the fixing groove under the action of the inclined plane. The fixing spring is in a compressed state. The operator continues to rotate the handwheel to make the support plate horizontal. The fixing plate moves to the position of the fixing slot. The fixing plate is inserted into the fixing slot under the action of the fixing spring, thereby fixing the connecting plate to the adjacent support plate and improving the stability of the platform.

[0032] 3. Workers use the handrails to climb to the top of the lamp post. They then turn the handwheel, which drives a worm gear to rotate. The worm gear, in turn, drives a first crown gear, which in turn rotates a support plate to a horizontal position. This rotation causes a fixing plate to insert into a slot on an adjacent support plate. Workers then perform maintenance on the lamp post from the support plate. After maintenance, workers move a lever to move the fixing plate away from the slot, releasing the connecting plate. They then use the handrails to climb back to the top of the lamp post and turn the handwheel in the opposite direction, causing the support plate to rotate to a vertical position. Finally, workers climb down the lamp post using the handrails. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the structure of a street light maintenance and construction platform according to an embodiment of this application.

[0034] Figure 2 This is a schematic diagram of the internal structure of a street light maintenance and construction platform according to an embodiment of this application.

[0035] Figure 3 This is a schematic diagram of the internal structure of the support plate according to an embodiment of this application.

[0036] Figure 4 This is a schematic diagram of the internal structure of the connecting plate in an embodiment of this application.

[0037] Figure 5 yes Figure 4Enlarged diagram of point A in the middle.

[0038] Explanation of reference numerals in the attached figures:

[0039] 1. Lamp post body; 11. Handrail; 12. Support plate; 13. Rotating rod; 14. Rotating gear; 15. First crown gear; 16. Connecting plate; 17. Connecting slot; 18. Moving block; 181. Moving rod; 182. Moving slide; 2. Drive assembly; 21. Drive rod; 22. Worm gear; 23. Worm; 24. Handwheel; 25. Second crown gear; 3. Fixing assembly; 31. Fixing plate; 32. Fixing spring; 33. Fixing insert 34. Fixed slide groove; 4. Transmission assembly; 41. Transmission rod; 42. Transmission sleeve; 43. Transmission rope; 44. Transmission slide groove; 45. Coil spring; 5. Locking assembly; 51. Locking block; 52. Ratchet plate; 53. Locking spring; 54. Locking slide groove; 55. Moving spring; 6. Adjustment assembly; 61. Adjusting rod; 62. First airbag; 63. Second airbag; 64. Adjustment slide groove; 65. Locking slot; 66. Return spring. Detailed Implementation

[0040] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0041] This application discloses a street light maintenance and construction platform. (Refer to...) Figure 1 The maintenance and construction platform includes a lamp post body 1, which is a cylindrical shape and vertically installed. Handrails 11 are installed on the lamp post body 1. The handrails 11 are horizontally positioned, are metal rods, and multiple handrails 11 are evenly distributed along the length of the lamp post body 1. The handrails 11 are fixedly connected to the lamp post body 1. The handrails 11 facilitate climbing the lamp post body 1 and allow operators to easily secure installation ropes to the handrails, improving the safety of maintenance and construction.

[0042] Reference Figure 1 , Figure 2 The lamp post body 1 has support plates 12 on both sides. Each support plate 12 is rectangular and horizontally positioned. Rotating rods 13 are installed on the adjacent sidewalls of the support plates 12. The rotating rods 13 are horizontally positioned and pass through the lamp post body 1. The axes of the two rotating rods 13 coincide, and the rotating rods 13 are rotatably connected to the lamp post body 1. A rotating gear 14 is installed at the end of the rotating rod 13 that passes through the lamp post body 1. When the support plates 12 are in a vertical position, they do not obstruct the streetlight's illumination and can also be used as advertising boards, making them economical and practical.

[0043] Reference Figure 2The rotating gear 14 is vertically arranged and sleeved on the rotating rod 13, and the rotating gear 14 is fixedly connected to the rotating rod 13. A first crown gear 15 is provided inside the lamp post body 1. The first crown gear 15 is horizontally arranged and rotatably installed inside the lamp post body 1. The first crown gear 15 meshes with the rotating gear 14.

[0044] Reference Figure 2 The lamp post body 1 is provided with a drive assembly 2 for driving the first crown gear 15 to rotate. The drive assembly 2 includes a drive rod 21, a worm gear 22, and a worm 23. The drive rod 21 is vertically arranged and passes through the lamp post body 1. The drive rod 21 is rotatably connected to the lamp post body 1, and the first crown gear 15 is fixedly sleeved on the drive rod 21.

[0045] Reference Figure 2 A second crown gear 25 is mounted on the drive rod 21. The second crown gear 25 is horizontally positioned on the side of the rotating gear 14 away from the first crown gear 15. The second crown gear 25 is sleeved on the drive rod 21 and rotatably connected to it, meshing with the rotating gear 14. The placement of the second crown gear 25 ensures that the rotating gear 14 experiences even force on both sides during rotation, thus improving its stability.

[0046] Reference Figure 2 The worm gear 22 is horizontally positioned and mounted on the drive rod 21, with the worm gear 22 sleeved on the drive rod 21 and fixedly connected to the drive rod 21. The worm 23 is horizontally positioned and passes through the top of the lamp post body 1, rotatably connected to the lamp post body 1. The end of the worm 23 that enters the lamp post body 1 engages with the worm gear 22, and a handwheel 24 is installed on the end of the worm 23 that exits the lamp post body 1.

[0047] The operator rotates the handwheel 24, which drives the worm gear 22 to rotate via the worm 23. The worm gear 22 drives the first crown gear 15 to rotate via the drive rod 21. The first crown gear 15 drives the rotating rod 13 to rotate via the rotating gear 14. The rotating rod 13 drives the support plate 12 to rotate, making it convenient for the operator to use.

[0048] Reference Figure 2 , Figure 3 A connecting plate 16 is provided on the support plate 12. The connecting plate 16 is rectangular and horizontally positioned, passing through the support plate 12. A connecting slot 17 is provided on the adjacent support plate 12. The end side wall of the connecting plate 16 protrudes from the support plate 12 and slides into the inner wall of the connecting slot 17 on the adjacent support plate 12.

[0049] Reference Figure 3The support plate 12 is provided with a transmission assembly 4 for pushing the connecting plate 16 to move. The transmission assembly 4 includes a transmission rod 41, a transmission sleeve 42, and a transmission rope 43. The transmission rod 41 is horizontally arranged and is located at the end of the connecting plate 16 that passes through the support plate 12. The transmission rod 41 is fixedly connected to the connecting plate 16, and a spiral protrusion is provided on the outer circumferential surface of the transmission rod 41.

[0050] Reference Figure 3 , Figure 4 The transmission sleeve 42 is horizontally positioned and sleeved on the transmission rod 41. A transmission groove 44 is formed on the transmission sleeve 42, and the inner wall of the groove 44 slides in engagement with the outer wall of the transmission rod 41. A coil spring 45 is mounted on the transmission sleeve 42, with one end fixedly connected to the outer circumferential surface of the sleeve and the other end fixedly connected to the support plate 12. The coil spring 45 facilitates the transmission sleeve's ability to move the transmission rod 41 back to its original position, thereby resetting the connecting plate 16 and allowing for convenient cyclical use by the operator.

[0051] Reference Figure 3 , Figure 4 A spiral groove is formed on the inner side wall of the transmission slide 44, and the inner side wall of the spiral groove on the inner wall of the transmission slide 44 slides and engages with the outer side wall of the spiral protrusion of the rotating rod 13. The transmission rope 43 is threaded on the support plate 12, one end of the transmission rope 43 passes through the end of the support plate 12 away from the connecting plate 16 and is fixedly connected to the transmission sleeve 42, the transmission rope 43 is wound around the transmission sleeve 42, and the other end of the transmission rope 43 is fixedly connected to the outer peripheral surface of the lamp post body 1.

[0052] Reference Figure 3 , Figure 5 The connecting plate 16 is provided with a fixing assembly 3 for fixing adjacent support plates 12. The fixing assembly 3 includes a fixing plate 31 and a fixing spring 32. The fixing plate 31 is rectangular and horizontally arranged. The fixing plate 31 passes through the connecting plate 16. The connecting plate 16 has a fixing groove 34. The side wall of the fixing plate 31 slides and engages with the inner side wall of the fixing groove 34. The end of the fixing plate 31 that passes through the connecting plate 16 has an inclined surface.

[0053] Reference Figure 3 , Figure 5 A fixing slot 33 is provided on the inner wall of the connecting slot 17. The inner wall of the fixing slot 33 slides and engages with the outer wall of the fixing plate 31 on the adjacent connecting plate 16. The fixing spring 32 is horizontally arranged and is located inside the connecting plate 16. One end of the fixing spring 32 is fixedly connected to the fixing plate 31, and the other end of the fixing spring 32 is fixedly connected to the inner end face of the fixing groove 34.

[0054] The operator uses handwheel 24 to drive adjacent support plates 12 to rotate in opposite directions. The support plates 12 drive the transmission sleeve 42 to rotate via transmission rope 43. The transmission sleeve 42 drives the connecting plate 16 to move via transmission rod 41. When the support plates 12 rotate to a horizontal state, the connecting plate 16 is inserted into the connecting slot 17 of the adjacent support plates 12 under the action of transmission rod 41. The fixing plate 31 is inserted into the fixing slot 33 of the adjacent support plates 12 under the action of the inclined plane, thereby fixing the adjacent support plates 12 to form a maintenance and construction platform. The maintenance and construction platform is kept horizontal under the action of the first crown gear 15, so that the street light does not occupy the lane during maintenance and construction, reducing the impact on road traffic.

[0055] Reference Figure 3 , Figure 5 A movable block 18 is provided on the support plate 12. The movable block 18 is rectangular and is located on the inner wall of the fixing slot 33. The outer wall of the movable block 18 slides and engages with the inner wall of the fixing slot 33, allowing the movable block 18 to abut against the fixing plate 31. A movable rod 181 is provided on the movable block 18. The movable rod 181 is vertically arranged and passes through the support plate 12, being fixedly connected to the movable block 18.

[0056] Reference Figure 5 A movable groove 182 is provided on the inner wall of the fixed slot 33. The inner wall of the movable groove 182 slides and engages with the outer wall of the movable rod 181. The inner wall of the movable groove 182 is connected to the outer wall of the support plate 12. A movable spring 55 is provided on the movable rod 181. The movable spring 55 is horizontally arranged. One end of the movable spring 55 is fixedly connected to the movable rod 181, and the other end of the movable spring 55 is fixedly connected to the inner end face of the movable groove 182.

[0057] Reference Figure 5 The support plate 12 is provided with a locking assembly 5 for fixing the movable block 18. The locking assembly 5 includes a locking block 51, a ratchet plate 52, and a locking spring 53. The locking block 51 is rectangular and passes through the inner wall of the fixing slot 33. A locking slot 65 is provided on the inner wall of the fixing slot 33. The inner wall of the locking slot 65 slides and engages with the outer wall of the locking block 51.

[0058] Reference Figure 5A ratchet plate 52 is horizontally positioned and passes through a locking block 51. A locking groove 54 is provided on the locking block 51, and the outer wall of the ratchet plate 52 slides in engagement with the inner wall of the locking groove 54. A ratchet is provided on a moving block 18, and the ratchet on the moving block 18 engages with the ratchet on the ratchet plate 52. A locking spring 53 is vertically positioned and located on the inner end face of the locking groove 54. One end of the locking spring 53 is fixedly connected to the ratchet plate 52, and the other end is fixedly connected to the inner end face of the locking groove 54.

[0059] The operator moves the moving lever 181, which, through the moving block 18, moves the fixed plate 31 away from the fixed slot 33, releasing the fixed state of the adjacent support plate 12. At this time, the ratchet of the moving block 18 engages with the ratchet of the ratchet plate 52. Under the action of the locking spring 53, the ratchet plate 52 abuts against the moving block 18, thereby fixing the moving block 18 so that the fixed plate 31 cannot be inserted into the fixed slot 33. This makes it convenient for the operator to climb onto the handrail 11 and turn the handwheel 24 to rotate the support plate 12 to a vertical position.

[0060] Reference Figure 5 The support plate 12 is provided with an adjustment assembly 6 for driving the locking block 51 to move. The adjustment assembly 6 includes an adjustment rod 61, a first airbag 62, and a second airbag 63. The adjustment rod 61 is vertically arranged and passes through the inner wall of the slot. The end of the adjustment rod 61 that protrudes from the inner wall of the connecting slot 17 can abut against the connecting plate 16. An adjustment groove 64 is provided on the inner wall of the connecting slot 17, and the side wall of the adjustment rod 61 slides in cooperation with the inner wall of the adjustment groove 64. A return spring 66 is provided on the adjustment rod 61. The return spring 66 is vertically arranged, one end of the return spring 66 is fixedly connected to the adjustment rod 61, and the other end of the return spring 66 is fixedly connected to the inner end face of the adjustment groove 64.

[0061] Reference Figure 5 The first airbag 62 is vertically positioned and located at the end of the adjusting rod 61 that penetrates the inner wall of the connecting slot 17. One end of the first airbag 62 is fixedly connected to the adjusting rod 61, and the other end is fixedly connected to the inner end face of the adjusting slide groove 64. The second airbag 63 is vertically positioned, with one end fixedly connected to the locking block 51 and the other end fixedly connected to the inner end face of the locking slot 65. The second airbag 63 communicates with the bladder.

[0062] The operator rotates handwheel 24 to rotate support plate 12 to a horizontal position. At this time, connecting plate 16 is compressed and deformed by the first airbag 62 of adjusting rod 61. At this time, return spring 66 is in a compressed state. The first airbag 62 drives locking block 51 to move through second airbag 63. Locking block 51 drives ratchet plate 52 to extend out of the inner wall of fixed slot 33, making it convenient for the operator to fix moving block 18. The operator drives moving block 18 to push fixed plate 31 out of fixed slot 33 through moving rod 181. At this time, moving spring 55 is in a compressed state. The operator rotates handwheel 24 to rotate support plate 12 to a vertical position. Under the action of return spring 66, adjusting rod 61 drives first airbag 62 to stretch. Second airbag 63 contracts under the action of first airbag 62, causing second airbag 63 to drive locking block 51 to move. Locking block 51 drives ratchet plate 52 away from moving block 18. Moving block 18 is reset under the action of moving spring 55, making it convenient for the operator to use repeatedly.

[0063] The implementation principle of the street light maintenance platform and its usage method in this application embodiment is as follows: the worker climbs to the top of the lamp post body 1 using the handrail 11, and then the worker turns the handwheel 24. The handwheel 24 drives the adjacent support plates 12 to rotate in opposite directions to a horizontal state. The fixing plate 31 is inserted into the fixing slot 33 of the adjacent support plate 12, fixing the adjacent support plates 12 to form a maintenance platform. The maintenance platform is kept horizontal under the action of the first crown gear 15, so that the street light does not occupy the lane during maintenance, reducing the impact on road traffic.

[0064] After maintenance is completed, the staff moves the movable lever 181 to release the fixed state of the connecting plate 16. Then, the staff uses the handrail 11 to climb to the top of the lamp post body 1. The operator turns the handwheel 24 in the opposite direction to drive the support plate 12 to a vertical state, which does not block the light and can also be used as an advertising board, making it economical and practical. Then, the staff climbs down the lamp post body 1 along the handrail 11, making it convenient for the operator to use the maintenance platform repeatedly.

[0065] This application also discloses a method for using a street light maintenance and construction platform, which is used to implement the use of the aforementioned street light maintenance and construction platform.

[0066] Reference Figure 1-5 A method for using a street light maintenance and construction platform includes the following steps:

[0067] S1. Staff members use the handrail 11 to climb to the top of the lamp post body 1;

[0068] S2. The operator rotates the handwheel 24, which drives the worm wheel 22 to rotate via the worm gear 23. The worm wheel 22 drives the first crown gear 15 to rotate via the drive rod 21. The first crown gear 15 drives the support plate 12 to rotate to a horizontal state via the rotating gear 14. The rotation of the support plate 12 causes the fixing plate 31 to be inserted into the fixing slot 33 of the adjacent support plate 12.

[0069] S3. Workers are performing maintenance work on the streetlights on the support plate 12;

[0070] S4. After the maintenance is completed, the staff moves the moving rod 181 to move the fixing plate 31 away from the fixing slot 33, thereby releasing the fixing state of the connecting plate 16.

[0071] S5. The staff uses the handrail 11 to climb to the top of the lamp post body 1. The operator turns the handwheel 24 in the opposite direction. The rotation of the handwheel 24 causes the support plate 12 to rotate to a vertical position.

[0072] S6. Staff members climb down the lamp post body 1 along the handrail 11.

[0073] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A street light maintenance and construction platform, comprising a lamp post body (1), characterized in that: The lamp post body (1) is equipped with multiple handrails (11) for climbing. Support plates (12) are rotatably mounted on both sides of the lamp post body (1). Rotating rods (13) are fixedly connected to the support plates (12). The rotating rods (13) all pass through the lamp post body (1). Rotating gears (14) are fixedly connected to the ends of the rotating rods (13) that pass through the lamp post body (1). A first crown gear (15) is rotatably mounted inside the lamp post body (1). The wheel (15) meshes with the rotating gear (14), and the lamp post body (1) is provided with a drive assembly (2) for driving the first crown gear (15) to rotate. A connecting plate (16) is slidably passed through the support plate (12). A connecting slot (17) is provided on the support plate (12) for engaging with the connecting plate (16) on the adjacent support plate (12). A fixing assembly (3) is provided on the connecting plate (16) for fixing the adjacent support plate (12). The fixing component (3) includes a fixing plate (31) passing through the connecting plate (16) and a fixing spring (32) fixedly connected to the fixing plate (31). The end of the fixing plate (31) that protrudes from the connecting plate (16) is provided with an inclined surface. The inner wall of the connecting slot (17) is provided with a fixing slot (33) for inserting and cooperating with the fixing plate (31). The connecting plate (16) is provided with a fixing groove (34) for sliding and cooperating with the fixing plate (31). The end of the fixing spring (32) away from the fixing plate (31) is fixedly connected to the inner end face of the fixing groove (34). The support plate (12) is provided with a transmission component (4) for pushing the connecting plate (16) to move. The transmission assembly (4) includes a transmission rod (41) fixedly connected to the connecting plate (16), a transmission sleeve (42) slidably sleeved on the transmission rod (41), and a transmission rope (43) wound around the transmission sleeve (42). The transmission rod (41) is provided with a helical protrusion, and the transmission sleeve (42) is provided with a transmission groove (44) for sliding cooperation with the transmission rod (41). The inner wall of the transmission groove (44) is provided with a helical groove. The helical protrusion on the inner wall of the transmission groove (44) slides and cooperates with the helical groove on the transmission rod (41). The end of the transmission rope (43) away from the transmission sleeve (42) passes through the support plate (12) and is fixedly connected to the lamp post body (1).

2. The street light maintenance and construction platform according to claim 1, characterized in that: The drive assembly (2) includes a drive rod (21) rotatably mounted inside the lamp post body (1), a worm gear (22) fixedly connected to the drive rod (21), and a worm (23) rotatably mounted on the lamp post body (1). The first crown gear (15) is fixedly sleeved on the drive rod (21). The worm gear (22) meshes with the worm (23). A handwheel (24) is installed on the end of the worm (23) that protrudes from the lamp post body (1).

3. The street light maintenance and construction platform according to claim 2, characterized in that: A second crown gear (25) is provided on the side of the rotating gear (14) away from the first crown gear (15). The second crown gear (25) is rotatably sleeved on the drive rod (21) and meshes with the rotating gear (14).

4. The street light maintenance and construction platform according to claim 2, characterized in that: A coil spring (45) is installed on the transmission sleeve (42). A movable block (18) is slidably disposed on the inner wall of the fixed slot (33). The movable block (18) can abut against the fixed plate (31). The movable block (18) is fixedly connected to the movable rod (181). A movable groove (182) for sliding cooperation with the movable rod (181) is opened on the inner wall of the fixed slot (33). The inner wall of the movable groove (182) is connected to the outer wall of the support plate (12). A locking component (5) for fixing the movable block (18) is provided on the support plate (12).

5. A street light maintenance and construction platform according to claim 4, characterized in that: The locking assembly (5) includes a locking block (51) slidably passing through the inner wall of the fixed slot (33), a ratchet plate (52) slidably passing through the locking block (51), and a locking spring (53) fixedly connected to the ratchet plate (52). The locking block (51) is provided with a locking groove (54) for sliding cooperation with the ratchet plate (52). The end of the locking spring (53) away from the ratchet plate (52) is fixedly connected to the inner end face of the locking groove (54). The moving block (18) is provided with ratchet teeth, which mesh with the ratchet teeth on the ratchet plate (52). The moving rod (181) is fixedly connected with a moving spring (55). The support plate (12) is provided with an adjustment assembly (6) for driving the locking block (51) to move.

6. A street light maintenance and construction platform according to claim 5, characterized in that: The adjustment assembly (6) includes an adjustment rod (61) slidably passing through the inner wall of the connecting slot (17), a first airbag (62) fixedly connected to the adjustment rod (61), and a second airbag fixedly connected to the locking block (51). The adjustment rod (61) can abut against the connecting plate (16). An adjustment groove (64) is provided on the inner wall of the connecting slot (17) for sliding cooperation with the adjustment rod (61). The end of the first airbag (62) away from the adjustment rod (61) is fixedly connected to the inner end face of the adjustment groove (64). The first airbag (62) communicates with the second airbag (63). A locking slot (65) is provided on the inner wall of the fixing slot (33) for sliding cooperation with the locking block (51). The end of the second airbag (63) away from the locking block (51) is fixedly connected to the inner end face of the locking slot (65).

7. A street light maintenance and construction platform according to claim 6, characterized in that: A return spring (66) is fixedly connected to the adjusting rod (61), and the end of the return spring (66) away from the adjusting rod (61) is fixedly connected to the inner end face of the adjusting slide (64).

8. A method for using a street light maintenance and construction platform, employing the platform described in any one of claims 4 to 7, characterized in that: Includes the following steps: S1. The worker uses the handrail (11) to climb to the top of the lamp post body (1); S2. Turn the handwheel (24) to rotate the support plate (12) to a horizontal position, so that the fixing plate (31) is inserted into the fixing slot (33) of the adjacent support plate (12); S3. The worker performs maintenance work on the street light on the support plate (12); S4. After the maintenance is completed, move the moving rod (181); S5. The worker uses the handrail (11) to climb to the top of the lamp post body (1) and turns the handwheel (24) to make the support plate (12) vertical; S6. The worker climbs down the lamp post body (1) along the handrail (11).

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