High-stability cement pole based on green building materials and its production process

Abstract

The present invention relates to the technical field of cement pole production, specifically, to a high-stability cement pole based on green building materials and a production process thereof, wherein a coating device is used to complete the coating of a release agent on the inner wall of a pole body mold, and a pipe pile centrifuge and a steam curing chamber are used to complete the preparation of the cement pole, and the coating device includes a fixed part, a walking part arranged at the bottom of the left and right ends of the fixed part, a driving part arranged inside the fixed part, a mold wall processing part for coating the release agent on the inner wall of the pole body mold, and two sets of mold edge processing parts for coating the release agent on the mold edge of the pole body mold. The high-stability cement pole based on green building materials and a production process thereof, after the driving motor is started, while the walking part drives the fixed part to move above the pole body mold, the driving part can also drive the mold wall processing part to coat the release agent on the inner wall of the pole body mold, thereby reducing manual intervention and improving the degree of automation in the cement pole production process.

Description

Technical Field

[0001] The present invention relates to the technical field of cement pole production, and specifically, to a highly stable cement pole based on green building materials and its production process. Background Art

[0002] Cement poles are a key part of power and communication infrastructure. Their production integrates modern processes and strict quality control. High-quality steel bars, sand, and cement are carefully selected as raw materials. Through precise proportioning and high-speed centrifugal molding technology, it is ensured that the inside of the pole is hollow while the structure is firm. Cement poles play an irreplaceable role in erecting electric wires, building communication networks, etc. due to their stability and reliability.

[0003] The patent with the application number CN201911019349.9 discloses a mobile platform for cement pole production and its control method, including a mobile platform base, a platform walking wheel transmission device, a crossbeam support, a mobile platform crossbeam, a tooling fixture, a chuck, a lifting mechanism, a lifting chain, a guide groove, a mobile platform walking guide rail, and a control device. The special tooling fixture is controlled by two lifting devices installed on the top of the platform to lift and lower, completing actions such as placing and grasping workpieces. Corresponding guide grooves are also set at each station to align with the platform guide grooves, playing a positioning role when the tooling fixture places or grasps workpieces.

[0004] In traditional cement pole production, there is a lot of manual intervention, especially in links such as applying release agent and mold treatment. Not only is the labor intensity high, but also human factors are likely to cause uneven application of the release agent, increasing the difficulty of demolding and affecting product quality. At the same time, the application process is cumbersome, and different tools are needed to separately process the inner wall and the edge of the mold, which takes a long time.

[0005] In view of this, we propose a highly stable cement pole based on green building materials and its production process. Summary of the Invention

[0006] The purpose of the present invention is to provide a highly stable cement pole based on green building materials and its production process to solve the problems raised in the above background art.

[0007] To achieve the above purpose, on the one hand, the present invention provides the following technical solutions:

[0008] A production process for a highly stable cement pole based on green building materials, including the following steps:

[0009] S1. First, place the pole mold in the middle position between two fixed guide rails in the walking part of the coating device, and pour the release agent into the interior of the fuel tank.

[0010] S2. Next, start the drive motor in the drive unit. The output shaft then drives the drive rod to rotate, and the rotating worm drives the worm wheel to rotate.

[0011] S3. Through the transmission group, transmit the power of the rotating drive rod to the central rod of the drive wheel, and let the traveling part drive the entire fixed part to move along the fixed guide rail.

[0012] S4. Meanwhile, after the rotating worm wheel contacts the pipe wall gear, it drives the pipe wall gear and the rotating pipe to rotate, and the spiral conveyor plate continuously sends the mold release agent in the storage oil tank into the interior of the rotating pipe.

[0013] S5. The mold release agent entering the rotating pipe flows into the interior of the oil-absorbing cotton along several oil grooves inside the clamping plate. The oil-absorbing cotton rotating with the clamping plate evenly applies the mold release agent to the inner wall of the rod mold.

[0014] S6. During the process of the pipe wall cam rotating with the rotating pipe, the contact position with the frame wall of the docking frame in the mold edge treatment part continuously changes. Cooperating with the pressure spring, the limit slider reciprocates in the limit chute.

[0015] S7. During the reciprocating movement of the limit slider, the coating roller rotates, and the mold release agent is applied to the mold edge of the rod mold.

[0016] S8. After that, place the welded steel reinforcement cage inside the rod mold, pour the concrete mixed with bamboo, reed, hemp, cement, sand, and stones into it, and then invert another rod mold over the original rod mold.

[0017] S9. Subsequently, after the staff fixes the two rod molds, send them above the pipe pile centrifuge. Through the high-speed rotation of the pipe pile centrifuge, the concrete evenly adheres to the inner wall of the mold under the action of centrifugal force, forming a hollow structure.

[0018] S10. Next, lift the centrifugally formed cement electric pole into the steam curing chamber, steam cure it with high-temperature steam for a period of time to accelerate the curing of the cement. After the cement electric pole is fully solidified, take it out of the mold.

[0019] The above steps use a coating device to apply the mold release agent to the inner wall of the rod mold, and complete the preparation of the cement electric pole through the pipe pile centrifuge and the steam curing chamber.

[0020] The coating device includes a fixed part, a traveling part arranged at the bottoms of the left and right ends of the fixed part, a drive part arranged inside the fixed part, a mold wall treatment part for applying the mold release agent to the inner wall of the rod mold, and two groups of mold edge treatment parts for applying the mold release agent to the mold edge of the rod mold.

[0021] The fixing part includes a fixing bracket, an oil storage tank arranged on the top surface of the fixing bracket, and a downward convex rod arranged inside the oil storage tank;

[0022] The walking part includes two parallel fixing guide rails, an outer sleeve bracket arranged above the fixing guide rails, a walking wheel sliding inside the fixing guide rails, a driving wheel for driving the whole walking part to move, and a transmission group for connecting with the driving part;

[0023] The driving part includes a driving motor, a driving rod arranged on the output shaft of the driving motor, and a worm gear that rotates as the driving rod rotates;

[0024] The mold wall treatment part includes a rotating pipe that rotates as the worm gear rotates, a pipe wall cam arranged on the outer side wall of the rotating pipe, a clamping plate that rotates as the rotating pipe rotates, and an oil absorbing cotton arranged outside the clamping plate;

[0025] The mold edge treatment part includes a limit slider that continuously changes its position as the pipe wall cam rotates, a coating roller that rotates as the limit slider moves, and a compression spring that pushes the limit slider towards the rotating pipe by its own elastic force.

[0026] In the technical solution of the present invention, limit sliding grooves penetrating up and down are formed on the bottom surfaces of the left and right ends of the fixing bracket, the oil storage tank is welded and fixed on the top surface of the fixing bracket, a fixing cross plate for clamping and fixing the downward convex rod is welded on the inner wall of the oil storage tank, and the bottom end of the downward convex rod extends below the fixing bracket.

[0027] In the technical solution of the present invention, the outer sleeve bracket is fixedly connected to the bottom surface of the fixing bracket by bolts, the outer convex rods at both ends of the walking wheel are rotatably connected inside the outer sleeve bracket, the size of the walking wheel is adapted to the fixing guide rails, and the central rod of the driving wheel is rotatably connected to the outer sleeve bracket.

[0028] In the technical solution of the present invention, the transmission group includes two parallel belt pulleys arranged up and down and a transmission belt sleeved between the two belt pulleys, and the belt pulley located below is fixedly connected to the outer side wall of the central rod of the driving wheel by a pin.

[0029] In the technical solution of the present invention, the driving motor is connected to the outer side wall of the fixing bracket by screws, the driving rod is coaxially connected with the output shaft of the driving motor and is rotatably connected inside the fixing bracket, a worm gear meshing with the worm gear is sleeved on the outer side wall of the driving rod near the central position, a limiting rod is sleeved inside the worm gear, and the limiting rod is clamped and fixed on the inner top surface of the fixing bracket.

[0030] In the technical solution of the present invention, the rotating pipe is rotatably connected to the bottom surface of the fixed bracket, the top end of the rotating pipe extends to the top surface of the fixed bracket, a spiral conveyor plate is welded on the inner pipe wall of the rotating pipe near the top end, and the size of the spiral conveyor plate is adapted to the size of the lower convex rod.

[0031] In the technical solution of the present invention, the pipe wall cam is fixedly connected to the outer wall of the rotating pipe through a pin, the clamping plate is welded and fixed to the bottom end of the rotating pipe, a plurality of regularly distributed oil through grooves are formed inside the clamping plate, and the oil absorbing cotton is adhesively fixed to the outer circumferential wall of the clamping plate.

[0032] In the technical solution of the present invention, the limiting slider is slidably connected to the inside of the limiting chute, the coating roller is rotatably connected to the groove on the bottom surface of the limiting slider, an oil delivery pipe is adhesively connected to the top surface of the limiting slider, and the top end of the oil delivery pipe extends to the top surface of the fixed bracket.

[0033] In the technical solution of the present invention, the mold edge treatment part further includes a connecting rod clamped on the outer wall of the limiting slider, a docking frame welded to the end of the connecting rod and abutting against the pipe wall cam, and a limiting telescopic rod arranged inside the pressure spring. One end of the limiting telescopic rod is fixedly connected to the inner wall of the fixed bracket, and the other end is fixedly connected to the outer wall of the limiting slider. The elastic force provided by the pressure spring is used to push the limiting slider towards the rotating pipe.

[0034] On the other hand, the present invention also provides a highly stable cement pole based on green building materials:

[0035] It includes a steel reinforcement cage and concrete made of bamboo, reed, hemp, cement, sand, and stones outside the steel reinforcement cage. The mass ratio of the concrete is: cement 10% - 20%, sand 20% - 30%, stones 40% - 45%, bamboo 2% - 3%, reed 2% - 3%, and hemp 1% - 2%.

[0036] Compared with the prior art, the beneficial effects of the present invention are:

[0037] 1. For the highly stable cement pole based on green building materials and its production process, after the driving motor is started, while driving the fixed part to move above the rod body mold through the walking part, the driving part can also drive the mold wall treatment part to apply the release agent on the inner wall of the rod body mold, reducing manual intervention and improving the automation degree in the production process of the cement pole.

[0038] 2. For the highly stable cement pole based on green building materials and its production process, while the pipe wall cam rotates with the rotating pipe, it drives the limit slider inside the mold edge treatment part to move reciprocally, and the release agent is applied to the mold edge of the pole mold through the coating roller, thereby reducing the steps required for applying the release agent, and thus shortening the overall production cycle of the cement pole.

[0039] 2. For the highly stable cement pole based on green building materials and its production process, bamboo, wood, reed and hemp are selected and combined with cement, sand and stones as the raw materials of the concrete. Through the toughness and elasticity of bamboo, wood, reed and hemp themselves, a network structure is formed inside the concrete, effectively dispersing and absorbing stress, enhancing the toughness of the concrete, reducing the generation of cracks, and thus improving the stability of the cement pole. Brief Description of the Drawings

[0040] Figure 1 Schematic diagram of the overall structure of the present invention;

[0041] Figure 2 Schematic diagram of the structure of the coating device in the present invention;

[0042] Figure 3 Schematic sectional view of the structure of the fixing part in the present invention;

[0043] Figure 4 Schematic sectional view of the structure of the traveling part in the present invention;

[0044] Figure 5 Schematic diagram of the structure of the transmission group in the present invention;

[0045] Figure 6 Schematic diagram of the structure of the driving part in the present invention;

[0046] Figure 7 Schematic diagram of the structure of the mold wall treatment part in the present invention;

[0047] Figure 8 Schematic sectional view of a partial structure of the mold wall treatment part in the present invention;

[0048] Figure 9 Schematic diagram of the structure of the mold edge treatment part in the present invention;

[0049] Description of the Reference Numerals:

[0050] 100, pole mold;

[0051] 200, Coating device; 210, Fixing part; 211, Fixing bracket; 2110, Limit sliding groove; 212, Oil storage tank; 213, Fixing horizontal plate; 214, Lower convex rod; 220, Walking part; 221, Fixing guide rail; 222, Outer sleeve bracket; 223, Walking wheel; 224, Driving wheel; 225, Transmission group; 2250, Pulley; 2251, Transmission belt; 230, Driving part; 231, Driving motor; 232, Driving rod; 233, Worm gear; 234, Worm; 235, Limit rod; 240, Mold wall treatment part; 241, Rotating pipe; 242, Pipe wall gear; 243, Pipe wall cam; 244, Screw conveyor plate; 245, Clamping plate; 2450, Oil passage groove; 246, Oil absorbing cotton; 250, Mold edge treatment part; 251, Limit slider; 252, Coating roller; 253, Oil delivery pipe; 254, Connecting rod; 255, Docking frame; 256, Limit telescopic rod; 257, Pressure spring. Detailed implementation mode

[0052] The following will clearly and completely describe the technical solutions in the present invention with reference to the accompanying drawings in the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present invention without creative efforts belong to the scope of protection of the present invention.

[0053] Please refer to Figures 1-9 As shown, the present embodiment provides the following technical solutions:

[0054] A high-stability cement pole production process based on green building materials includes the following steps:

[0055] S1. First, place the pole mold 100 at the middle position between the two fixing guide rails 221 in the walking part 220 of the coating device 200, and pour the release agent into the interior of the oil storage tank 212.

[0056] S2. Then, start the driving motor 231 in the driving part 230. The output shaft immediately drives the driving rod 232 to rotate, and the rotating worm 234 drives the worm gear 233 to rotate.

[0057] S3. Through the transmission group 225, transmit the power of the rotation of the driving rod 232 to the central rod of the driving wheel 224, and let the walking part 220 drive the entire fixing part 210 to move along the fixing guide rail 221.

[0058] S4. At the same time, after the rotating worm gear 233 contacts the pipe wall gear 242, it drives the pipe wall gear 242 and the rotating pipe 241 to rotate, and the screw conveyor plate 244 continuously sends the release agent in the oil storage tank 212 into the interior of the rotating pipe 241.

[0059] S5. The release agent entering the rotating pipe 241 flows into the inside of the oil-absorbing cotton 246 along several oil through-grooves 2450 inside the clamping plate 245. The oil-absorbing cotton 246 rotating with the clamping plate 245 evenly applies the release agent to the inner wall of the rod die 100.

[0060] S6. During the rotation of the pipe wall cam 243 with the rotating pipe 241, the contact position with the frame wall of the docking frame 255 in the die edge treatment part 250 constantly changes. Cooperating with the compression spring 257, the limit slider 251 reciprocates in the limit sliding groove 2110.

[0061] S7. During the reciprocating movement of the limit slider 251, the coating roller 252 rotates and applies the release agent to the die edge of the rod die 100.

[0062] S8. After that, the welded steel reinforcement cage is placed inside the rod die 100, and concrete mixed with bamboo, reed, hemp, cement, sand, and stones is poured into it. Then, another rod die 100 is buckled above the original rod die 100.

[0063] S9. Subsequently, after the staff fixes the two rod dies 100, they are sent above the pipe pile centrifuge. Through the high-speed rotation of the pipe pile centrifuge, the concrete evenly adheres to the inner wall of the die under the action of centrifugal force, forming a hollow structure.

[0064] S10. Then, the centrifugally formed cement electric pole is lifted into the steam curing chamber and steamed with high-temperature steam for a period of time to accelerate the curing of the cement. After the cement electric pole is fully solidified, it can be taken out of the die.

[0065] The above steps use the coating device 200 to apply the release agent to the inner wall of the rod die 100, and complete the preparation of the cement electric pole through the pipe pile centrifuge and the steam curing chamber.

[0066] In this embodiment, as Figures 2-3 shown, the coating device 200 includes a fixing part 210, traveling parts 220 arranged at the bottoms of the left and right ends of the fixing part 210, a driving part 230 arranged inside the fixing part 210, a die wall treatment part 240 for applying the release agent to the inner wall of the rod die 100, and two groups of die edge treatment parts 250 for applying the release agent to the die edge of the rod die 100.

[0067] Specifically, the fixing part 210 includes a fixing bracket 211, an oil storage tank 212 arranged on the top surface of the fixing bracket 211, and a downward convex rod 214 arranged inside the oil storage tank 212.

[0068] Further, limiting sliding grooves 2110 penetrating up and down are formed in the bottom surfaces of the left and right ends of the fixing bracket 211. The fuel storage tank 212 is fixedly welded to the top surface of the fixing bracket 211. A fixing cross plate 213 for clamping and fixing the lower convex rod 214 is welded to the inner wall of the fuel storage tank 212. The bottom end of the lower convex rod 214 extends below the fixing bracket 211.

[0069] Further, the fixing bracket 211 is used to provide a placement area for the driving part 230. The limiting sliding grooves 2110 are used to limit the movement range of the internal structure of the die edge processing part 250. The fuel storage tank 212 is used to store the release agent. The fixing cross plate 213 is used to provide a fixing platform for the lower convex rod 214. The lower convex rod 214 is used to cooperate with the internal structure of the die wall processing part 240 to ensure that the release agent in the fuel storage tank 212 can be discharged quantitatively.

[0070] In this embodiment, as Figures 4-5 shown, the traveling part 220 includes two parallel fixing guide rails 221, an outer sleeve bracket 222 arranged above the fixing guide rails 221, traveling wheels 223 sliding inside the fixing guide rails 221, a driving wheel 224 for driving the whole traveling part 220 to move, and a transmission group 225 for connecting with the driving part 230;

[0071] Specifically, the outer sleeve bracket 222 is fixedly connected to the bottom surface of the fixing bracket 211 through bolts. The outer convex rods at both ends of the traveling wheels 223 are rotatably connected to the inside of the outer sleeve bracket 222. The size of the traveling wheels 223 is adapted to the fixing guide rails 221. The central rod of the driving wheel 224 is rotatably connected to the outer sleeve bracket 222.

[0072] Further, the transmission group 225 includes two parallel pulley wheels 2250 arranged vertically and a transmission belt 2251 sleeved between the two pulley wheels 2250. The pulley wheel 2250 located below is fixedly connected to the outer side wall of the central rod of the driving wheel 224 through a pin.

[0073] Further, the fixing guide rails 221 are used to limit the movement range of the traveling wheels 223. The outer sleeve bracket 222 is used to ensure the strength of the overall structure of the traveling part 220. The pulley wheel 2250 located above in the transmission group 225 rotates in cooperation with the driving part 230. Through the transmission belt 2251, the pulley wheel 2250 located below is driven to rotate, and then the driving wheel 224 is driven to rotate.

[0074] In this embodiment, as Figure 6 shown, the driving part 230 includes a driving motor 231, a driving rod 232 arranged on the output shaft of the driving motor 231, and a worm gear 233 that rotates as the driving rod 232 rotates;

[0075] Specifically, the driving motor 231 is connected to the outer wall of the fixed bracket 211 by screws. The driving rod 232 is coaxially connected to the output shaft of the driving motor 231 and is rotatably connected inside the fixed bracket 211. A worm 234 meshing with the worm gear 233 is sleeved on the outer wall of the driving rod 232 near the central position. A limiting rod 235 is sleeved inside the worm gear 233, and the limiting rod 235 is clamped and fixed to the inner top surface of the fixed bracket 211.

[0076] Further, after the driving motor 231 is started, the output shaft immediately drives the driving rod 232 to rotate, and the rotating worm 234 drives the worm gear 233 to rotate. The limiting rod 235 is used to provide a rotation base point for the worm gear 233. When the driving rod 232 rotates, it also drives the pulley 2250 located above to rotate.

[0077] In this embodiment, as Figures 7-8 shown, the mold wall treatment part 240 includes a rotating tube 241 that rotates with the rotation of the worm gear 233, a tube wall cam 243 provided on the outer wall of the rotating tube 241, a clamping plate 245 that rotates with the rotating tube 241, and an oil-absorbing cotton 246 provided outside the clamping plate 245;

[0078] Specifically, the rotating tube 241 is rotatably connected to the bottom surface of the fixed bracket 211. The top end of the rotating tube 241 extends to the top surface of the fixed bracket 211. A spiral conveyor plate 244 is welded to the inner tube wall of the rotating tube 241 near the top end. The size of the spiral conveyor plate 244 is adapted to the size of the lower convex rod 214.

[0079] Further, the tube wall cam 243 is fixedly connected to the outer wall of the rotating tube 241 by a pin. The clamping plate 245 is welded and fixed to the bottom end of the rotating tube 241. A number of regularly distributed oil through grooves 2450 are formed inside the clamping plate 245. The oil-absorbing cotton 246 is adhesively fixed to the outer circumferential wall of the clamping plate 245.

[0080] Further, after the rotating worm gear 233 contacts the tube wall gear 242, it drives the tube wall gear 242 and the rotating tube 241 to rotate, and the spiral conveyor plate 244 continuously feeds the mold release agent in the storage tank 212 into the inside of the rotating tube 241. The mold release agent entering the rotating tube 241 flows into the inside of the oil-absorbing cotton 246 along a number of oil through grooves 2450 inside the clamping plate 245. The oil-absorbing cotton 246 rotating with the clamping plate 245 evenly applies the mold release agent to the inner wall of the rod mold 100.

[0081] In this embodiment, as Figure 9As shown, the mold edge processing part 250 includes a limit slider 251 that continuously changes its position as the tube wall cam 243 rotates, a coating roller 252 that rotates as the limit slider 251 moves, and a pressure spring 257 that pushes the limit slider 251 toward the rotating tube 241 by its own elastic force;

[0082] Specifically, the limiting slider 251 is slidably connected to the inside of the limiting slide groove 2110, and the smear roller 252 is rotatably connected to the groove on the bottom surface of the limiting slider 251. The top surface of the limiting slider 251 is adhered with an oil delivery pipe 253, and the top end of the oil delivery pipe 253 extends to the top surface of the fixed bracket 211.

[0083] Furthermore, the mold edge processing part 250 also includes a connecting rod 254 clamped on the outer wall of the limiting slider 251, a docking frame 255 welded to the end of the connecting rod 254 and in conflict with the tube wall cam 243, and a limiting telescopic rod 256 arranged on the inner side of the pressure spring 257. One end of the limiting telescopic rod 256 is fixedly connected to the inner wall of the fixed bracket 211, and the other end is fixedly connected to the outer wall of the limiting slider 251. The elastic force provided by the pressure spring 257 is used to push the limiting slider 251 to move toward the direction of the rotating tube 241.

[0084] Furthermore, as the rotating tube 241 rotates, the contact position of the tube wall cam 243 with the frame wall of the docking frame 255 in the mold edge processing part 250 is constantly changed, and the pressure spring 257 is cooperated to allow the limit slider 251 to reciprocate in the limit slide groove 2110. During the reciprocating movement of the limit slider 251, the smearing roller 252 rotates to smear the mold release agent on the mold edge of the rod body mold 100. The oil delivery pipe 253 is used to deliver the mold release agent in the oil storage tank 212 to the top of the smearing roller 252. The connecting rod 254 is used to provide a fixed base point for the docking frame 255. The docking frame 255 is used to contact the tube wall cam 243, and the limit telescopic rod 256 is used to limit the telescopic range of the pressure spring 257.

[0085] The high-stability cement pole based on green building materials of the present invention comprises a steel cage and concrete outside the steel cage which is a mixture of bamboo, reed, hemp, cement, sand and gravel. The mass ratio of the concrete is: cement 10% to 20%, sand 20% to 30%, gravel 40% to 45%, bamboo 2% to 3%, reed 2% to 3%, hemp 1% to 2%; by selecting bamboo, reed and hemp in combination with cement, sand and gravel as the raw materials of concrete, through the toughness and elasticity of bamboo, reed and hemp themselves, a mesh structure is formed inside the concrete, which effectively disperses and absorbs stress, thereby enhancing the toughness of the concrete and reducing the generation of cracks, thereby foreseeably improving the stability of the cement pole.

[0086] ​The foregoing description of the specific exemplary embodiments of the present invention is for purposes of illustration and exemplification. These descriptions are not intended to limit the invention to the precise forms disclosed, and it is apparent that many changes and variations are possible in light of the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the invention and its practical applications, so that those skilled in the art can implement and utilize the various different exemplary embodiments of the invention, as well as various different selections and changes. The scope of the present invention is intended to be defined by the specification and its equivalents.

Claims

1. A high-stability cement pole production process based on green building materials, characterized by: The following steps are involved: S1. First, place the rod body mold (100) at the middle position of two fixed guide rails (221) in the walking part (220) of the coating device (200), and pour the release agent into the interior of the oil storage tank (212); S2, then, the driving motor (231) in the driving unit (230) is started, and the output shaft then drives the driving rod (232) to rotate, and the rotating worm (234) drives the worm wheel (233) to rotate; S3, the driving force of the driving rod (232) is transmitted to the central rod of the driving wheel (224) through the transmission group (225), so that the walking part (220) drives the fixing part (210) to move along the fixing guide rail (221) as a whole; S4. At the same time, the rotating worm gear (233) collides with the tube wall gear (242), driving the tube wall gear (242) and the rotating tube (241) to rotate, and the spiral conveying plate (244) continuously delivers the release agent in the oil storage tank (212) into the interior of the rotating tube (241); S5, the demoulding agent entering the rotating tube (241) flows into the oil-absorbing cotton (246) along a plurality of oil-passing grooves (2450) inside the clamping plate (245), and the oil-absorbing cotton (246) evenly smears the demoulding agent on the inner wall of the rod body mold (100) as the clamping plate (245) rotates; S6, as the rotating tube (241) rotates, the contact position of the tube wall cam (243) with the frame wall of the docking frame (255) in the mold edge processing portion (250) continuously changes, and cooperates with the pressure spring (257) to allow the limiting slider (251) to reciprocate in the limiting slide groove (2110); S7, during the reciprocating movement of the limiting slider (251), the coating roller (252) rotates to coat the mold release agent on the mold edge of the rod body mold (100); S8, then, placing the welded steel cage inside the rod body mold (100), and pouring concrete mixed with bamboo, reed, hemp, cement, sand, and stone into the rod body mold (100), and then placing another rod body mold (100) upside down on top of the original rod body mold (100); S9. Subsequently, the staff fixes the two rod body molds (100) and places them on top of the pipe pile centrifuge. The high-speed rotation of the pipe pile centrifuge causes the concrete to evenly adhere to the inner wall of the mold under the action of centrifugal force, thereby forming a hollow structure. S10, then, the centrifugally formed cement pole is hoisted into a steam curing room, and cured with high-temperature steam for a period of time to accelerate the solidification of the cement, and after the cement pole is fully solidified, it is taken out of the mold; In the above steps, a coating device (200) is used to coat the inner wall of the pole body mold (100) with a release agent, and the preparation of the cement pole is completed through a pile centrifuge and a steam curing chamber. The coating device (200) comprises a fixing portion (210), a walking portion (220) arranged at the bottom of the left and right ends of the fixing portion (210), a driving portion (230) arranged inside the fixing portion (210), a mold wall processing portion (240) for coating the mold release agent on the inner wall of the rod body mold (100), and two sets of mold edge processing portions (250) for coating the mold release agent on the mold edges of the rod body mold (100); The fixing portion (210) comprises a fixing bracket (211), an oil storage tank (212) arranged on the top surface of the fixing bracket (211), and a lower protruding rod (214) arranged inside the oil storage tank (212); The walking part (220) comprises two fixed guide rails (221) arranged in parallel, a coat bracket (222) arranged above the fixed guide rails (221), walking wheels (223) sliding inside the fixed guide rails (221), driving wheels (224) for driving the walking part (220) to move as a whole, and a transmission group (225) for connecting to the driving part (230); The driving part (230) comprises a driving motor (231), a driving rod (232) arranged on an output shaft of the driving motor (231), and a worm gear (233) that rotates as the driving rod (232) rotates; The mold wall processing portion (240) comprises a rotating tube (241) that rotates as the worm gear (233) rotates, a tube wall cam (243) disposed on the outer side wall of the rotating tube (241), a clamping plate (245) that rotates as the rotating tube (241), and oil-absorbing cotton (246) disposed on the outer side of the clamping plate (245); The die edge processing portion (250) comprises a limit slider (251) which continuously changes its position as the tube wall cam (243) rotates, a coating roller (252) which rotates as the limit slider (251) moves, and a pressure spring (257) which pushes the limit slider (251) toward the rotating tube (241) through its own elastic force.

2. The high-stability cement pole production process based on green building materials according to claim 1 is characterized by: The bottom surfaces of the left and right ends of the fixed bracket (211) are provided with limit sliding grooves (2110) that penetrate up and down. The oil storage tank (212) is welded and fixed to the top surface of the fixed bracket (211). A fixed transverse plate (213) for clamping and fixing the lower protruding rod (214) is welded on the inner wall of the oil storage tank (212). The bottom end of the lower protruding rod (214) extends to the bottom of the fixed bracket (211).

3. The high-stability cement pole production process based on green building materials according to claim 2 is characterized by: The outer coat bracket (222) is fixedly connected to the bottom surface of the fixed bracket (211) by bolts, the outer protruding rods at both ends of the running wheel (223) are rotatably connected to the inside of the outer coat bracket (222), the size of the running wheel (223) is compatible with the fixed guide rail (221), and the center rod of the driving wheel (224) is rotatably connected to the outer coat bracket (222).

4. The high-stability cement pole production process based on green building materials according to claim 3 is characterized by: The transmission group (225) comprises two upper and lower pulleys (2250) arranged in parallel and a transmission belt (2251) sleeved between the two pulleys (2250), and the pulley (2250) located at the bottom is fixedly connected to the outer side wall of the center rod of the driving wheel (224) by a bayonet.

5. The high-stability cement pole production process based on green building materials according to claim 4 is characterized by: The drive motor (231) is connected to the outer wall of the fixed bracket (211) by means of screws; the drive rod (232) is coaxially connected to the output shaft of the drive motor (231) and is rotatably connected to the interior of the fixed bracket (211); a worm (234) meshing with the worm wheel (233) is sleeved near the center of the outer wall of the drive rod (232); a limit rod (235) is sleeved inside the worm wheel (233); and the limit rod (235) is clamped and fixed to the inner top surface of the fixed bracket (211).

6. The high-stability cement pole production process based on green building materials according to claim 5 is characterized by: The rotating tube (241) is rotatably connected to the bottom surface of the fixed bracket (211), the top end of the rotating tube (241) extends to the top surface of the fixed bracket (211), and a spiral conveying plate (244) is welded on the inner tube wall of the rotating tube (241) near the top end, and the size of the spiral conveying plate (244) is compatible with the size of the lower convex rod (214).

7. The high-stability cement pole production process based on green building materials according to claim 6 is characterized by: The tube wall cam (243) is fixedly connected to the outer wall of the rotating tube (241) via a bayonet pin, the clamping plate (245) is welded and fixed to the bottom end of the rotating tube (241), a plurality of regularly distributed oil passage grooves (2450) are provided inside the clamping plate (245), and the oil-absorbing cotton (246) is adhesively fixedly connected to the outer ring wall of the clamping plate (245).

8. The high-stability cement pole production process based on green building materials according to claim 7 is characterized by: The limiting slider (251) is slidably connected to the inside of the limiting slide groove (2110), and the coating roller (252) is rotatably connected to the groove on the bottom surface of the limiting slider (251). The top surface of the limiting slider (251) is adhered with an oil delivery pipe (253), and the top end of the oil delivery pipe (253) extends to the top surface of the fixed bracket (211).

9. The high-stability cement pole production process based on green building materials according to claim 8 is characterized by: The mold edge processing portion (250) further includes a connecting rod (254) clamped on the outer wall of the limiting slider (251), a docking frame (255) welded to the end of the connecting rod (254) and in contact with the tube wall cam (243), and a limiting telescopic rod (256) arranged on the inner side of the pressure spring (257), one end of the limiting telescopic rod (256) is fixedly connected to the inner wall of the fixed bracket (211), and the other end is fixedly connected to the outer wall of the limiting slider (251), and the elastic force provided by the pressure spring (257) is used to push the limiting slider (251) to move in the direction of the rotating tube (241).

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