A silo slipform formwork anti-sticking mold device and method
By integrating a control platform and temperature regulation structure, the problem of uncontrollable temperature during silo slipform construction is solved, enabling concrete to solidify within the optimal temperature range, improving strength and durability, and adapting to the construction of silos of different thicknesses.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2026-03-17
AI Technical Summary
In the current slipform construction of silos, the uncontrollable ambient temperature leads to uneven hydration reaction of concrete, affecting the concrete strength and service life of the silo.
An integrated control platform and temperature regulation structure, including semiconductor heating and cooling elements, are adopted to monitor and regulate the template temperature in real time. Combined with a drive motor and hydraulic system, the template temperature control and size adjustment are realized.
Temperature regulation ensures that concrete cures within the optimal range, improving its strength and durability, and adapting to the construction needs of silos of different thicknesses.
Smart Images

Figure CN119572009B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of silo formwork technology, specifically to a silo slipform formwork anti-sticking device and method. Background Technology
[0002] A silo is a vertical cylindrical structure used to store large quantities of solid materials. They are typically made of concrete, metal, or other durable materials and are designed to withstand the pressure of the internal materials and the influence of the external environment. During the construction of silos, slipform construction is carried out using a slipform formwork anti-sticking device. Slipform construction technology is a construction method with a high degree of mechanization, fast construction speed, small site occupation, guaranteed safety, and significant comprehensive benefits in the construction of reinforced concrete straight-walled and cylindrical structures. The slipform construction device mainly consists of a lifting frame, operating platform, support rods, inner and outer formwork, and walers.
[0003] Some problems still exist in the use of existing silo slipform anti-sticking devices. Since construction needs to be carried out outdoors, the ambient temperature is uncontrollable. After pouring concrete, high temperature will accelerate the hydration reaction of concrete, which may lead to excessively rapid early strength growth but insufficient later strength growth. Low temperature will slow down the hydration reaction of concrete and prolong the curing time, which may lead to insufficient strength growth of concrete, thereby affecting the service life of the silo. Therefore, those skilled in the art provide a silo slipform anti-sticking device and method to solve the problems mentioned in the background art. Summary of the Invention
[0004] (a) Technical problems to be solved
[0005] To address the shortcomings of existing technologies, this invention provides a silo slipform template anti-sticking device and method, which solves the problem that, due to the need for external construction and the uncontrollable ambient temperature, high temperatures after concrete pouring can accelerate the hydration reaction of concrete, potentially leading to excessively rapid early strength growth but insufficient later strength growth, while low temperatures can slow down the hydration reaction of concrete, prolonging the curing time and potentially resulting in insufficient strength growth, thus affecting the service life of the silo.
[0006] (II) Technical Solution
[0007] To achieve the above objectives, the present invention provides the following technical solution: a silo slipform template anti-sticking device, comprising a foundation and an integrated control platform. The integrated control platform is located at one side of the front end of the foundation. Multiple guide rods are arranged in a circular pattern near the edge of the upper surface of the foundation. Supports are provided on the upper surface of the foundation outside the multiple guide rods. Hydraulic cylinders are provided on the upper surfaces of the multiple supports. A base is located at the center of the upper end of the foundation. Multiple connecting and adjusting rods are arranged in a circular pattern on the outer wall of the base. Anti-sticking templates are provided on the inner and outer sides of the multiple supports. Each anti-adhesive template has a second slot on one side of its inner sidewall, and each of the multiple anti-adhesive templates has a first slot on the other side of its outer sidewall. Each of the multiple brackets has a storage slot on both its inner and outer sidewalls, and each of the multiple storage slots has a drive adjustment structure inside. Each of the multiple inner anti-adhesive templates has a connection structure on its inner sidewall and its outer sidewall. Each of the multiple brackets has a support plate at both ends inside, and each of the multiple inner anti-adhesive templates has a temperature adjustment structure on both sides of its inner sidewall and its outer sidewall.
[0008] The temperature regulation structure includes a shell, two dust filters, a support rod, multiple ventilation fans, multiple semiconductor heating elements, multiple semiconductor cooling elements, and two temperature sensors. The two dust filters are respectively located at the upper and lower ends of the shell. The multiple ventilation fans and multiple semiconductor heating elements are arranged vertically on both sides of one end face of the shell. The hot ends of the multiple semiconductor heating elements and the cold ends of the multiple semiconductor cooling elements are attached to the outer wall of the anti-stick template. The support rod is located at the lower part of the shell. The multiple ventilation fans are arranged on one side wall of the support rod, and the other ends of the multiple ventilation fans are respectively fixedly connected to the inner side wall of the shell.
[0009] Preferably, the connecting adjustment rod includes a first connecting seat, a second connecting seat, a first inner rod, a first outer tube, a second inner rod, a third connecting seat, a third inner rod, a second outer tube, a fourth inner rod, and a fourth connecting seat. The first connecting seat is disposed on the outer wall of the base, the second connecting seat is disposed on the outer wall of the base, the first inner rod is rotatably connected to the outer wall of the first connecting seat, the first outer tube is threaded onto the end of the first inner rod, the second inner rod is threaded onto the other end of the first outer tube, the third connecting seat is fixedly connected to the upper part of the center of the inner side wall of the bracket, the fourth connecting seat is fixedly connected to the lower part of the center of the inner side wall of the bracket, the other end of the second inner rod is rotatably connected to one end face of the third connecting seat, the third inner rod is rotatably connected to the outer wall of the second connecting seat, the second outer tube is threaded onto the outer end of the third inner rod, the fourth inner rod is threaded onto one end of the second outer tube, and the other end of the fourth inner rod is rotatably connected to one end face of the fourth connecting seat.
[0010] Preferably, the threads connecting the first inner rod and the second inner rod and the first outer tube are configured in opposite directions, and the threads connecting the third inner rod and the fourth inner rod and the second outer tube are configured in opposite directions.
[0011] Preferably, the drive adjustment structure includes a drive motor, two synchronous pulleys, two lead screws, a synchronous belt, a support plate, and sleeves. The support plate is fixedly connected inside the storage tank. The two synchronous pulleys are rotatably connected to the upper and lower ends of the center of one end face of the support plate. The drive motor is located inside the storage tank at a lower position and is fixedly connected to the lower synchronous pulley. The two lead screws are respectively located on the other side wall of the support plate on one side of the two synchronous pulleys. One end of each lead screw passes through the support plate to the other end of the support plate, and the end is fixedly connected to the two synchronous pulleys. The other ends of each lead screw pass through the inner side wall of the storage tank and the support plate to the other end of the support plate. The two sleeves are threaded onto the outer side wall of the two lead screws at one end. One end of each sleeve passes through the end face of the support plate and the inner side wall of the connecting adjustment rod to the inside of the storage tank.
[0012] Preferably, a cover plate is provided on the outer wall of each of the multiple storage tank end connecting adjustment rods.
[0013] Preferably, the connection structure includes a mounting groove and a chuck, the mounting groove being fixedly connected to one side wall of the anti-stick template, and the chuck being slidably connected inside the mounting groove.
[0014] A method for preventing slipform templates from sticking to silos includes the following steps:
[0015] S1. Installation: Before construction, pre-embed multiple guide rods in the foundation. During construction, first, put the bracket on the outside of the multiple guide rods, and also put the hydraulic cylinder on the outside of the guide rods. Connect the mounting grooves on one end face of the two anti-adhesive templates to the chucks on the inside of the connecting adjustment rods, and fix them with bolts. After fixing, use screws to fix the outer shell to the end face of the anti-adhesive template. Then connect the second inner rod and the fourth inner rod to the end faces of the third and fourth connecting seats, respectively. The first inner rod and the third inner rod are then connected to the end faces of the first and second connecting seats. Rotate the first outer tube and the second outer tube to quickly adjust the length of the overall connecting adjustment rod. When multiple anti-adhesive templates are attached to each other, the adjacent first and second chucks are attached to each other, completing the installation.
[0016] S2. Adjusting according to actual dimensions: Different thicknesses of silos need to be built, and different anti-stick templates are used. The drive motor is started by controlling the integrated control platform. The drive motor drives the lower synchronous pulley to rotate, and the synchronous belt drives the upper synchronous pulley to rotate synchronously. This causes the two lead screws to rotate synchronously, and the two sleeves to rotate to one side. This pushes the chuck to move to one side, adjusting the distance between the two anti-stick templates, which is convenient for adjustment according to the actual thickness of the silo.
[0017] S3. Temperature regulation: After installation, cement is poured between the inner and outer rings of the anti-stick template. The temperature of the anti-stick template is monitored in real time by a temperature sensor. When the temperature is higher than 25℃ or lower than 15℃, multiple semiconductor heating elements or multiple semiconductor cooling elements are activated by the integrated control platform. The multiple semiconductor heating elements and multiple semiconductor cooling elements heat or cool the anti-stick template to regulate its temperature, which facilitates the regulation of the concrete temperature. This allows the concrete to solidify within the most suitable temperature range, thereby improving its final strength and durability.
[0018] S4. Slipforming: After the bottom is poured, multiple hydraulic cylinders are started by controlling the integrated control platform. The multiple hydraulic cylinders push multiple supports upward with multiple guide rods to slipform. After slipforming stops, pouring is carried out again until the required height is reached.
[0019] (III) Beneficial Effects
[0020] This invention provides a device and method for preventing slipform template sticking in silos. It has the following beneficial effects:
[0021] 1. In this invention, the temperature of the anti-stick template is monitored in real time by a temperature sensor. When the temperature is higher than 25°C or lower than 15°C, multiple semiconductor heating elements or multiple semiconductor cooling elements are activated by an integrated control platform. The multiple semiconductor heating elements and multiple semiconductor cooling elements heat or cool the anti-stick template to adjust its temperature, which facilitates the adjustment of the concrete temperature, so that the concrete can be cured in the most suitable temperature range, thereby improving its final strength and durability.
[0022] 2. In this invention, silos of different thicknesses need to be built, and different anti-stick templates are used. The integrated control platform controls the start of the drive motor, which drives the lower synchronous wheel to rotate. The synchronous belt drives the upper synchronous wheel to rotate synchronously, thereby causing the two lead screws to rotate synchronously, causing the two sleeves to rotate to one side, thereby pushing the chuck to move to one side and adjusting the distance between the two anti-stick templates, which is convenient for adjustment according to the actual thickness of the silo.
[0023] 3. In this invention, the second inner rod and the fourth inner rod are respectively connected to the end faces of the third connecting seat and the fourth connecting seat, and the first inner rod and the third inner rod are then connected to the end faces of the first connecting seat and the second connecting seat. Rotating the first outer tube and the second outer tube facilitates quick adjustment of the length of the overall connecting adjustment rod, which is convenient for adjustment according to the inner diameter of the silo.
[0024] 4. In this invention, the mounting grooves on one end face of the two anti-stick templates are respectively fitted onto the chucks inside the connecting adjustment rod and fixed with bolts, which facilitates installation and makes it more convenient to replace different anti-stick templates. Attached Figure Description
[0025] Figure 1 This is a perspective view of the present invention;
[0026] Figure 2 This is a three-dimensional sectional view of the bracket of the present invention;
[0027] Figure 3 This is a side sectional view of the connecting adjustment rod of the present invention;
[0028] Figure 4 This is a side sectional view of the bracket of the present invention;
[0029] Figure 5 This is a perspective view of the drive adjustment structure of the present invention;
[0030] Figure 6 This is a top sectional view of the temperature regulation structure of the present invention.
[0031] The components include: 1. Foundation; 2. Integrated control platform; 3. Support frame; 4. Connecting adjustment rod; 401. First connecting seat; 402. Second connecting seat; 403. First inner rod; 404. First outer tube; 405. Second inner rod; 406. Third connecting seat; 407. Third inner rod; 408. Second outer tube; 409. Fourth inner rod; 410. Fourth connecting seat; 5. Guide rod; 6. Temperature regulation structure; 601. Outer shell; 602. Dustproof net; 603. Support rod; 604. Ventilation fan; 6 05. Semiconductor heating element; 606. Semiconductor cooling element; 607. Temperature sensor; 7. Base; 8. Hydraulic cylinder; 9. Connection structure; 901. Mounting slot; 902. Chuck; 10. Storage slot; 11. Anti-stick template; 12. Drive adjustment structure; 1201. Drive motor; 1202. Synchronous pulley; 1203. Lead screw; 1204. Synchronous belt; 1205. Support plate; 1206. Sleeve; 13. Cover plate; 14. Support plate; 15. First slot; 16. Second slot. Detailed Implementation
[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0033] Example 1:
[0034] like Figure 1-6 As shown, this embodiment of the invention provides a silo slipform template anti-sticking device, including a foundation 1 and an integrated control platform 2. The integrated control platform 2 is located at the front end of the foundation 1 on one side, facilitating integrated control through the integrated control platform 2. Multiple guide rods 5 are arranged in a circular pattern near the edge of the upper surface of the foundation 1. Supports 3 are provided on the upper surface of the foundation 1 outside the multiple guide rods 5. Hydraulic cylinders 8 are provided on the upper surface of the multiple supports 3, and the slipforming is achieved through the multiple hydraulic cylinders 8. A base 7 is provided at the center of the upper end of the foundation 1. Multiple connecting adjustment rods 4 are arranged in a circular pattern on the outer wall of the base 7, and the adjustment is achieved through the multiple connecting adjustment rods 4 to adapt to the construction of silos of more sizes. Anti-sticking templates 11 are provided on the inner and outer sides of the multiple supports 3. A second slot 16 is provided on one side of the inner side wall of the multiple anti-sticking templates 11, and a first slot 15 is provided on the other side of the outer side wall of the multiple anti-sticking templates 11. The first slot 15 and the second slot 16 fit together to improve the sealing and connection.
[0035] Multiple supports 3 have storage slots 10 on their inner and outer side walls. Each storage slot 10 has a drive adjustment structure 12 inside, which adjusts the distance between two anti-stick templates 11. Both the inner and outer side walls of the multiple anti-stick templates 11 have connecting structures 9, which facilitate quick connection between the anti-stick templates 11 and the drive adjustment structure 12. Each support 3 has a support plate 14 at both ends inside. Both the inner and outer side walls of the multiple anti-stick templates 11 have temperature adjustment structures 6.
[0036] The temperature regulation structure 6 includes a housing 601, two dust filters 602, a support rod 603, multiple ventilation fans 604, multiple semiconductor heating elements 605, multiple semiconductor cooling elements 606, and two temperature sensors 607. The two dust filters 602 are respectively located at the upper and lower ends of the housing 601. The multiple ventilation fans 604 and multiple semiconductor heating elements 605 are arranged vertically on both sides of one end face of the housing 601. The hot ends of the multiple semiconductor heating elements 605 and the cold ends of the multiple semiconductor cooling elements 606 are attached to the outer wall of the anti-stick template 11. The support rod 603 is located at the lower part of the housing 601. The multiple ventilation fans 604 are arranged in a specific pattern. On one side wall of the support rod 603, the other ends of multiple ventilation fans 604 are fixedly connected to the inner side wall of the outer casing 601. The temperature of the anti-stick template 11 is monitored in real time by the temperature sensor 607. When the temperature is higher than 25°C or lower than 15°C, the integrated control platform 2 controls multiple semiconductor heating elements 605 or multiple semiconductor cooling elements 606 to start. The multiple semiconductor heating elements 605 and multiple semiconductor cooling elements 606 heat or cool the anti-stick template 11 to adjust the temperature of the anti-stick template 11, which facilitates the adjustment of the concrete temperature, so that the concrete can be cured in the most suitable temperature range, thereby improving its final strength and durability.
[0037] The connecting adjustment rod 4 includes a first connecting seat 401, a second connecting seat 402, a first inner rod 403, a first outer tube 404, a second inner rod 405, a third connecting seat 406, a third inner rod 407, a second outer tube 408, a fourth inner rod 409, and a fourth connecting seat 410. The first connecting seat 401 is disposed on the outer wall of the base 7, the second connecting seat 402 is disposed on the outer wall of the base 7, the first inner rod 403 is rotatably connected to the outer wall of the first connecting seat 401, the first outer tube 404 is threaded onto the end of the first inner rod 403, the second inner rod 405 is threaded onto the other end of the first outer tube 404, the third connecting seat 406 is fixedly connected to the upper part of the inner side wall of the bracket 3, and the fourth connecting seat 410 is fixedly connected to the lower part of the inner side wall of the bracket 3. The other end of 405 is rotatably connected to one end face of the third connecting seat 406. The third inner rod 407 is rotatably connected to the outer wall of the second connecting seat 402. The second outer tube 408 is threaded onto the outer end of the third inner rod 407. The fourth inner rod 409 is threaded onto one end of the second outer tube 408. The other end of the fourth inner rod 409 is rotatably connected to one end face of the fourth connecting seat 410. The second inner rod 405 and the fourth inner rod 409 are then connected to the end faces of the third connecting seat 406 and the fourth connecting seat 410, respectively. The first inner rod 403 and the third inner rod 407 are then connected to the end faces of the first connecting seat 401 and the second connecting seat 402. Rotating the first outer tube 404 and the second outer tube 408 facilitates quick adjustment of the length of the overall connecting adjustment rod 4, which is convenient for adjustment according to the inner diameter of the silo.
[0038] The threads connecting the first inner rod 403, the second inner rod 405, and the first outer tube 404 are reversed, and the threads connecting the third inner rod 407, the fourth inner rod 409, and the second outer tube 408 are reversed, which facilitates quick adjustment when rotating the first outer tube 404 and the second outer tube 408.
[0039] The drive adjustment structure 12 includes a drive motor 1201, two synchronous pulleys 1202, two lead screws 1203, a synchronous belt 1204, a support plate 1205, and a sleeve 1206. The support plate 1205 is fixedly connected inside the storage tank 10. The two synchronous pulleys 1202 are rotatably connected to the upper and lower ends of the center of one end face of the support plate 1205, respectively. The drive motor 1201 is located inside the storage tank 10 at a lower position and is fixedly connected to the lower synchronous pulley 1202. The two lead screws 1203 are respectively located on the other side wall of the support plate 1205 on one side of the two synchronous pulleys 1202. One end of each lead screw 1203 passes through the support plate 1205 to the other end of the support plate 1205, and the ends are fixedly connected to the two synchronous pulleys 1202, respectively. The other ends of each lead screw 1203 pass through the storage tank 1206 in sequence. The inner wall of the 0 connects to the other end of the support plate 14. Two sleeves 1206 are threaded onto one end of the outer wall of the two screw rods 1203. One end of each sleeve 1206 passes through one end face of the support plate 14 and the inner wall of the connecting adjusting rod 4 to the inside of the storage tank 10. Different thicknesses of silos need to be built, and different anti-stick templates 11 are used. The drive motor 1201 is started by controlling the integrated control platform 2. The drive motor 1201 drives the lower synchronous wheel 1202 to rotate. The synchronous belt 1204 drives the upper synchronous wheel 1202 to rotate synchronously, so that the two screw rods 1203 rotate synchronously, and the two sleeves 1206 rotate to one side, thereby pushing the chuck 902 to move to one side and adjusting the distance between the two anti-stick templates 11, which can be adjusted according to the actual thickness of the silo.
[0040] Each of the multiple storage tanks 10 has a cover plate 13 on the outer wall of the adjustment rod 4 at the end, which is used to prevent dust from entering the storage tank 10 and affecting the use of the drive adjustment structure 12.
[0041] The connecting structure 9 includes a mounting groove 901 and a chuck 902. The mounting groove 901 is fixedly connected to one side wall of the anti-adhesive template 11, and the chuck 902 is slidably connected inside the mounting groove 901. The mounting grooves 901 on one end face of the two anti-adhesive templates 11 are respectively fitted onto the chuck 902 inside the connecting adjustment rod 4 and fixed with bolts, which facilitates installation and makes it more convenient to replace different anti-adhesive templates 11.
[0042] A method for preventing slipform templates from sticking to silos includes the following steps:
[0043] S1. Installation: Before construction, pre-embed multiple guide rods 5 on the foundation 1. During construction, first, put the bracket 3 on the outside of the multiple guide rods 5, and put the hydraulic cylinder 8 on the outside of the guide rods 5. Then, put the mounting grooves 901 on one end face of the two anti-adhesive templates 11 onto the chucks 902 on the inner side of the connecting adjustment rod 4, and fix them with bolts. After fixing, use screws to fix the outer shell 601 to the end face of the anti-adhesive template 11. Then, connect the second inner rod 405 and the fourth inner rod 409 to the end faces of the third connecting seat 406 and the fourth connecting seat 410, respectively. Then, connect the first inner rod 403 and the third inner rod 407 to the end faces of the first connecting seat 401 and the second connecting seat 402. Rotate the first outer tube 404 and the second outer tube 408 to quickly adjust the length of the overall connecting adjustment rod 4. When the multiple anti-adhesive templates 11 are attached to each other, the adjacent first chuck 15 and the second chuck 16 are attached to each other to complete the installation.
[0044] S2. Adjusting according to actual dimensions: If silos of different thicknesses need to be built and different anti-stick templates 11 are used, the drive motor 1201 is started by controlling the integrated control platform 2. The drive motor 1201 drives the lower synchronous wheel 1202 to rotate, and the synchronous belt 1204 drives the upper synchronous wheel 1202 to rotate synchronously, thereby causing the two lead screws 1203 to rotate synchronously, causing the two sleeves 1206 to rotate to one side, thereby pushing the chuck 902 to move to one side and adjusting the distance between the two anti-stick templates 11, which is convenient for adjustment according to the actual thickness of the silo.
[0045] S3. Temperature regulation: After installation, cement is poured between the inner and outer rings of the anti-stick template 11. The temperature of the anti-stick template 11 is monitored in real time by the temperature sensor 607. When the temperature is higher than 25℃ or lower than 15℃, multiple semiconductor heating elements 605 or multiple semiconductor cooling elements 606 are activated by the integrated control platform 2. The multiple semiconductor heating elements 605 and multiple semiconductor cooling elements 606 heat or cool the anti-stick template 11 to regulate its temperature, which facilitates the regulation of the concrete temperature and allows the concrete to solidify within the most suitable temperature range, thereby improving its final strength and durability.
[0046] S4. Slipforming: After the bottom pouring is completed, multiple hydraulic cylinders 8 are started by the integrated control platform 2. The multiple hydraulic cylinders 8 push multiple supports 3 upward with multiple guide rods 5 to slipform. After slipforming stops, pouring is carried out again until the required height is reached.
[0047] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A silo slipform formwork anti-sticking mold device, comprising a foundation (1) and an integrated control platform (2), the integrated control platform (2) is arranged at the front end of the foundation (1) and close to one side, characterized in that: The upper end face of the foundation (1) is circularly arranged with a plurality of guide rods (5) at the edge, a plurality of the guide rods (5) are provided with a support (3) on the upper end face of the foundation (1) outside, a plurality of the support (3) is provided with a hydraulic cylinder (8) on the upper end face, the foundation (1) is provided with a base (7) at the center of the upper end, a plurality of the base (7) is circularly arranged with a plurality of connecting adjusting rods (4) on the outer side wall, a plurality of the support (3) is provided with an anti-sticking template (11) inside and outside, a plurality of the anti-sticking template (11) is provided with a second clamping groove (16) on one side of the inner side wall, a plurality of the anti-sticking template (11) is provided with a first clamping groove (15) on the other side of the outer side wall, a plurality of the support (3) is provided with a storage groove (10) on the inner side wall and the outer side wall, a plurality of the storage groove (10) is provided with a driving adjusting structure (12) inside, a plurality of the anti-sticking template (11) is provided with a connecting structure (9) on the inner side wall and the outer side wall, a plurality of the support (3) is provided with a support plate (14) inside, a plurality of the anti-sticking template (11) is provided with a temperature adjusting structure (6) on the inner side wall and the outer side wall; The temperature adjusting structure (6) comprises a shell (601), two dust screens (602), a support rod (603), a plurality of ventilation fans (604), a plurality of semiconductor heating sheets (605), a plurality of semiconductor cooling sheets (606) and two temperature sensors (607), two dust screens (602) are arranged inside the shell (601) at the upper and lower ends, a plurality of ventilation fans (604) and a plurality of semiconductor heating sheets (605) are arranged on the two sides of one end face of the shell (601) in an upper and lower arrangement, the hot end of the plurality of semiconductor heating sheets (605) and the cold end of the plurality of semiconductor cooling sheets (606) are attached to the outer side wall of the anti-sticking template (11), the support rod (603) is arranged inside the shell (601) at the lower position, a plurality of ventilation fans (604) are arranged on one side wall of the support rod (603), and the other end of the plurality of ventilation fans (604) is fixedly connected to the inner side wall of the shell (601).
2. A silo slipform formwork stick prevention device according to claim 1, characterised in that: The connecting adjusting rod (4) comprises a first connecting seat (401), a second connecting seat (402), a first inner rod (403), a first outer tube (404), a second inner rod (405), a third connecting seat (406), a third inner rod (407), a second outer tube (408), a fourth inner rod (409) and a fourth connecting seat (410), the first connecting seat (401) is arranged on the outer side wall of the base (7), the second connecting seat (402) is arranged on the outer side wall of the base (7), the first inner rod (403) is rotationally connected to the outer side wall of the first connecting seat (401), the first outer tube (404) is threadedly sleeved at the end of the first inner rod (403), the second inner rod (405) is threadedly connected to the other end of the first outer tube (404), the third connecting seat (406) is fixedly connected to the upper part of the inner side wall center of the support (3), the fourth connecting seat (410) is fixedly connected to the lower part of the inner side wall center of the support (3), the other end of the second inner rod (405) is rotationally connected to one end face of the third connecting seat (406), the third inner rod (407) is rotationally connected to the outer side wall of the second connecting seat (402), the second outer tube (408) is threadedly sleeved at the outer side end of the third inner rod (407), the fourth inner rod (409) is threadedly connected to one end of the second outer tube (408), and the other end of the fourth inner rod (409) is rotationally connected to one end face of the fourth connecting seat (410).
3. A silo slipform formwork stick prevention device according to claim 2, characterised in that: The threads of the thread connection between the first inner rod (403) and the second inner rod (405) and the first outer tube (404) are oppositely arranged, and the threads of the thread connection between the third inner rod (407) and the fourth inner rod (409) and the second outer tube (408) are oppositely arranged.
4. A silo slipform form tieback device according to claim 1, wherein: The driving adjusting structure (12) comprises a driving motor (1201), two synchronous wheels (1202), two lead screws (1203), a synchronous belt (1204), a support plate (1205) and a sleeve (1206), the support plate (1205) is fixedly connected inside the storage tank (10), the two synchronous wheels (1202) are rotatably connected to the upper and lower ends of the center of one end face of the support plate (1205) respectively, the driving motor (1201) is arranged at the lower position inside the storage tank (10) and is fixedly connected with the synchronous wheel (1202) at the lower position, the two lead screws (1203) are arranged on the other side wall of the support plate (1205) on the side of the two synchronous wheels (1202) respectively, one end of each of the two lead screws (1203) penetrates through the support plate (1205) to the other end of the support plate (1205) and is fixedly connected with the two synchronous wheels (1202) respectively, and the other end of each of the two lead screws (1203) penetrates through the inner side wall of the storage tank (10) and the support plate (14) to the other end of the support plate (14) in sequence, and the two sleeves (1206) are threadedly sleeved on the outer side wall of the two lead screws (1203) at the one end thereof, and one end of each of the two sleeves (1206) penetrates through the inner side wall of the support plate (14) and the connecting adjusting rod (4) to the inside of the storage tank (10) in sequence.
5. A silo slipform form tieback device according to claim 1, wherein: The outer side wall of the end of each of the plurality of storage tanks (10) connected with the adjusting rod (4) is provided with a cover plate (13).
6. A silo slipform form tieback device according to claim 1, wherein: The connecting structure (9) comprises a mounting groove (901) and a chuck (902), the mounting groove (901) is fixedly connected on one side wall of the anti-sticking template (11), and the chuck (902) is slidingly connected in the mounting groove (901).
7. A silo slipform form release method using a silo slipform form release device according to any one of claims 1 to 6, characterized in that: The method comprises the following steps: S1. installation, before construction, a plurality of guide rods (5) are pre-buried on the foundation (1), during construction, the support (3) is sleeved outside the plurality of guide rods (5), the hydraulic cylinder (8) is also sleeved outside the guide rod (5), the mounting groove (901) of the one end face of the two anti-sticking templates (11) is sleeved on the chuck (902) inside the connecting adjusting rod (4) respectively, and the mounting groove (901) is fixed by using a bolt, after the fixing is completed, the outer shell (601) is fixedly connected on the end face of the anti-sticking template (11) by using a screw, the second inner rod (405) and the fourth inner rod (409) are connected on the end face of the third connecting seat (406) and the fourth connecting seat (410) respectively, the first inner rod (403) and the third inner rod (407) are connected on the end face of the first connecting seat (401) and the second connecting seat (402) respectively, the first outer tube (404) and the second outer tube (408) are rotated, the length of the overall connecting adjusting rod (4) is adjusted quickly, when the plurality of anti-sticking templates (11) are abutted against each other, the first clamping groove (15) and the second clamping groove (16) between adjacent anti-sticking templates (11) are abutted against each other, and the installation is completed. S2. According to the actual size adjustment, different thickness of silo needs to be built, and different anti-sticking formworks (11) are used, then the integrated control platform (2) is controlled to start the driving motor (1201), the driving motor (1201) drives the synchronous wheel (1202) at the lower part to rotate, the synchronous wheel (1202) at the upper part is driven to rotate synchronously through the synchronous belt (1204), so that the two lead screws (1203) rotate synchronously, the two sleeves (1206) rotate to one side, so as to push the chuck (902) to move to one side, adjust the distance between the two anti-sticking formworks (11), and facilitate the adjustment according to the actual size of the silo thickness; S3. Temperature adjustment, after the installation is completed, the cement is poured between the inner ring and the outer ring of the anti-sticking formwork (11), the temperature of the anti-sticking formwork (11) is monitored in real time through the temperature sensor (607), when the temperature is higher than 25℃ or lower than 15℃, the integrated control platform (2) is controlled to start the multiple semiconductor heating sheets (605) or the multiple semiconductor refrigerating sheets (606), the multiple semiconductor heating sheets (605) and the multiple semiconductor refrigerating sheets (606) heat or cool the anti-sticking formwork (11) to adjust the temperature of the anti-sticking formwork (11), so as to adjust the temperature of the concrete, make the concrete solidify in the most suitable temperature range, and thus improve the final strength and durability; S4. Sliding up, after the bottom pouring is completed, the integrated control platform (2) is controlled to start the multiple hydraulic cylinders (8), the multiple hydraulic cylinders (8) push the multiple supports (3) upward through the multiple guide rods (5) to slide up, after the sliding up is stopped, pouring is carried out again until the required height is reached.
Citation Information
Patent Citations
Narrow space grain silo slip form structure and construction method
CN117230985A
Construction method of thin-walled precast concrete post and guide form
JP1996013608A