Centrifugal mold for producing centrifugal ultra-high performance concrete pole

Abstract

The utility model relates to the technical field of concrete pole production, and discloses a centrifugal mould for producing a centrifugal ultra-high performance concrete pole, which comprises a working platform, a clamping auxiliary rotating centrifugal part and a centrifugal mould rotating centrifugal part, and supporting legs are symmetrically and fixedly arranged on the outer wall of the bottom of the working platform. The driving motor drives the reverse threaded lead screw, the transmission rod and the forward threaded lead screw to operate, accurate clamping position adjustment can be achieved, the first clamping moving block and the second clamping moving block can be positioned according to a centrifugal mold through the design, the time for disassembly and assembly is saved, the ball bearings installed on the clamping moving blocks are used for adjusting the clamping position, and the service life of the centrifugal mold is prolonged. On one hand, the friction force between the mold and the clamping structure is reduced, a good auxiliary rotation effect is achieved in the mold rotating process, the mold rotates more smoothly, and energy consumption is reduced; and on the other hand, abrasion caused by friction is reduced, and the service life of the die and the clamping structure is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of concrete pole production technology, specifically a centrifugal mold for producing centrifugal ultra-high performance concrete poles. Background Technology

[0002] The molding process of ultra-high performance concrete (UHPC). UHPC is a concrete material with high strength, high durability, and excellent mechanical properties. Due to its unique properties, it is widely used in bridges, buildings, road repair, and other fields. However, the high performance of UHPC also brings molding challenges, and traditional molding methods often fail to achieve the required density and uniformity.

[0003] In traditional equipment, the performance of the mold's support and rotation auxiliary components is inadequate. When a traditional mold rotates, the support structure it relies on lacks precise guidance. For example, the groove design on the support block is rudimentary and cannot effectively constrain the mold's rotation trajectory. Under the action of centrifugal force, the mold is prone to displacement and wobbling. At the same time, the friction during rotation consumes additional energy and accelerates mold wear. As a result, after long-term use, the mold's rotational stability decreases significantly, equipment failures occur frequently, and normal production order is greatly disrupted. Utility Model Content

[0004] The purpose of this utility model is to provide a centrifugal mold for the production of centrifugal ultra-high performance concrete poles, which solves the technical problems of unstable power transmission leading to unstable centrifugation process and cumbersome and time-consuming mold disassembly and assembly in the production process of existing centrifugal molds, and achieves stable and effective centrifugation process while simplifying the mold disassembly and assembly process.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a centrifugal mold for producing ultra-high performance concrete poles, comprising a working platform, a clamping auxiliary rotating centrifugal part, and a centrifugal mold rotating centrifugal part. Support legs are symmetrically fixedly installed on the bottom outer wall of the working platform, and support pads are fixedly installed on the bottom outer wall of the support legs. The clamping auxiliary rotating centrifugal part is located at the top of the working platform. The centrifugal mold rotating centrifugal part is located at the top of the working platform.

[0006] Preferably, the clamping auxiliary rotating centrifugal part specifically includes: a rectangular slide groove, formed on the top outer wall of the work platform; a support fixing block, symmetrically fixedly installed on the inner wall of the rectangular slide groove; and a motor fixing bracket, fixedly installed on the outer wall of the work platform.

[0007] Preferably, the support fixing block is provided with an arc-shaped sliding groove, and the inner wall of the arc-shaped sliding groove is provided with an auxiliary sliding pad. The drive motor is fixedly installed inside the motor fixing frame. The output end of the drive motor is fixedly connected to a reverse threaded screw. The other end of the reverse threaded screw movably passes through the outer wall of the working platform and the support fixing block, and extends between the support fixing blocks. The other end of the reverse threaded screw is fixedly connected to a transmission rod.

[0008] Equipped with a drive motor, the drive motor provides stable power output and fast response, enabling the clamping moving block to quickly move to the designated position and complete the clamping of the mold. Compared with manual operation or other driving methods, it greatly shortens the clamping time and improves production efficiency. Moreover, this power-driven clamping method ensures uniform and stable clamping force, avoiding the mold from shaking or shifting during centrifugation due to insecure clamping, thus ensuring the stability and safety of production.

[0009] Preferably, the other end of the transmission rod is fixedly connected to a positive threaded screw, the other end of the positive threaded screw movably passes through the support fixing block and is rotatably connected to the inner wall of the rectangular slide groove, and clamping moving block one and clamping moving block two are slidably installed on the inner wall of the rectangular slide groove respectively.

[0010] Preferably, both the clamping moving block one and the clamping moving block two are provided with mounting holes, and ball bearings are fixedly installed inside the mounting holes. Threaded connecting sleeves are fixedly installed on the outer walls of both the clamping moving block one and the clamping moving block two. The clamping moving block one is threadedly connected to the forward threaded screw through the threaded connecting sleeve, and the clamping moving block two is threadedly connected to the reverse threaded screw through the threaded connecting sleeve.

[0011] The use of ball bearings greatly reduces the frictional resistance between the centrifugal mold and the clamping components during centrifugal operation, which requires the centrifugal mold to rotate at high speed. Compared with the sliding friction of direct contact, the resistance of rolling friction is much smaller, which can reduce energy consumption and reduce the power required to drive the centrifugal mold to rotate, thus improving energy utilization efficiency. Ball bearings can provide stable support and guidance, ensuring that the centrifugal mold remains stable when rotating at high speed. Under the action of centrifugal force, the mold will be subjected to large radial and axial forces, which ball bearings can effectively withstand.

[0012] Preferably, the centrifugal mold rotating centrifugal part specifically includes: a lower module, disposed on the top of the working platform; an upper module, disposed on the top of the working platform; and a fixed support frame, fixedly installed on one side of the outer wall of the working platform.

[0013] Preferably, a first fixing ear plate is fixedly installed at equal intervals on the outer wall of the lower module, and a second fixing ear plate is fixedly installed at equal intervals on the outer wall of the upper module. A hexagonal engaging groove is opened on one side of the outer wall of the lower module. Both the first fixing ear plate and the second fixing ear plate are provided with mounting holes. Both ends of the lower module and the upper module are adapted to ball bearings. A hydraulic telescopic cylinder is fixedly installed on the outer wall of the fixed support frame.

[0014] Preferably, the telescopic end of the hydraulic telescopic cylinder movably penetrates one side of the outer wall of the fixed support frame and extends between the fixed support frame and the working platform. The telescopic end of the hydraulic telescopic cylinder is fixedly connected to a fixed bracket, and a movable plate is fixedly installed at the other end of the fixed bracket.

[0015] Preferably, a centrifugal motor is fixedly installed between the fixed bracket and the movable plate. The output end of the centrifugal motor movably passes through the movable plate and is fixedly connected to a hexagonal engaging drive block. A guide slide rod is fixedly connected to the outer wall of the movable plate. The other end of the guide slide rod movably passes through one side of the outer wall of the fixed support frame and extends to the other side of the outer wall of the fixed support frame. A limit plate is fixedly installed at the other end of the guide slide rod. The hexagonal engaging drive block is adapted to the hexagonal engaging groove.

[0016] A centrifugal motor is installed, which is connected to a hexagonal locking drive block and a hexagonal locking slot structure. After starting, it can efficiently drive the mold to rotate, realizing fast and stable centrifugal operation. This makes the concrete evenly distributed in the mold, effectively reducing internal voids and air bubbles, and improving the density and strength of the concrete rod. Moreover, the centrifugal motor works in conjunction with the guide slide rod, limit plate, etc. to ensure the stability of the mold during operation, avoid shaking or displacement, and ensure the consistency of product quality.

[0017] This invention provides a centrifugal mold for producing ultra-high performance concrete poles. It has the following beneficial effects:

[0018] (1) This utility model drives the reverse threaded screw, transmission rod and forward threaded screw to operate by driving motor, which can achieve precise clamping position adjustment. This design allows clamping moving block one and clamping moving block two to be positioned according to the centrifugal mold, saving disassembly and installation time. The ball bearing installed on the clamping moving block reduces the friction between the mold and the clamping structure, plays a good auxiliary rotation role in the rotation of the mold, makes the mold rotate more smoothly and reduces energy consumption; on the other hand, it reduces wear caused by friction and extends the service life of the mold and the clamping structure.

[0019] (2) The present invention combines the lower module and the upper module through the fixing ear plate one and the fixing ear plate two and the mounting fixing hole. This design facilitates the assembly and disassembly of the mold. The setting of the fixing ear plate enables the lower module and the upper module to be tightly connected, ensuring the integrity of the mold during the centrifugation process and ensuring the molding quality of the concrete rod. The centrifugal motor is adapted to the hexagonal locking drive block and the hexagonal locking slot, which can efficiently transmit the power of the motor to the mold, enabling the mold to achieve stable high-speed rotation. This locking method ensures the accuracy and reliability of power transmission and avoids the problem of slippage or power loss during transmission. Attached Figure Description

[0020] Figure 1 This is a frontal perspective view of the overall structure of this utility model;

[0021] Figure 2 This is a partial view of the clamping auxiliary rotating centrifugal part of this utility model;

[0022] Figure 3 This is a partial view of the rotating centrifugal part of the centrifugal mold of this utility model;

[0023] Figure 4 This is a partial view of the centrifugal motor of this utility model.

[0024] In the diagram: 1. Working platform; 2. Support leg; 3. Clamping auxiliary rotating centrifugal part; 311. Support fixing block; 312. Clamping moving block II; 313. Rectangular slide groove; 314. Motor fixing frame; 315. Drive motor; 316. Reverse threaded screw; 317. Transmission rod; 318. Forward threaded screw; 319. Ball bearing; 3111. Clamping moving block I; 3112. Threaded connecting sleeve; 4. Centrifugal mold rotating centrifugal part; 411. Lower module; 412. Hexagonal locking groove; 413. Fixed ear plate I; 414. Upper module; 415. Fixed ear plate II; 416. Hydraulic telescopic cylinder; 417. Guide slide rod; 418. Moving plate; 419. Fixed support frame; 4111. Fixed bracket; 4112. Centrifugal motor; 4113. Hexagonal locking drive block. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Example

[0027] Based on the existing problems of unstable power transmission leading to uneven centrifugal process and cumbersome and time-consuming mold assembly and disassembly, this utility model provides a preferred embodiment of a centrifugal mold for producing ultra-high performance concrete poles, for example... Figures 1-4 As shown: A centrifugal mold for producing ultra-high performance concrete poles includes a working platform 1, a clamping auxiliary rotating centrifugal part 3, and a centrifugal mold rotating centrifugal part 4. Support legs 2 are symmetrically fixedly installed on the bottom outer wall of the working platform 1, and support pads are fixedly installed on the bottom outer wall of the support legs 2. The clamping auxiliary rotating centrifugal part 3 is located on the top of the working platform 1. The centrifugal mold rotating centrifugal part 4 is located on the top of the working platform 1.

[0028] The clamping auxiliary rotating centrifugal unit 3 specifically includes: a rectangular slide 313, which is opened on the top outer wall of the work platform 1; a support fixing block 311, which is symmetrically fixedly installed on the inner wall of the rectangular slide 313; and a motor fixing bracket 314, which is fixedly installed on the outer wall of the work platform 1.

[0029] An arc-shaped groove is provided on the support fixing block 311, and an auxiliary sliding pad is provided on the inner wall of the arc-shaped groove. A drive motor 315 is fixedly installed inside the motor fixing bracket 314. A reverse threaded screw 316 is fixedly connected to the output end of the drive motor 315. The other end of the reverse threaded screw 316 moves through the outer wall of the work platform 1 and the support fixing block 311, and extends between the support fixing blocks 311. A transmission rod 317 is fixedly connected to the other end of the reverse threaded screw 316.

[0030] The other end of the transmission rod 317 is fixedly connected to a positive threaded screw 318. The other end of the positive threaded screw 318 movably passes through the support fixing block 311 and is rotatably connected to the inner wall of the rectangular slide groove 313. The inner wall of the rectangular slide groove 313 is slidably installed with a clamping moving block 1 3111 and a clamping moving block 2 312.

[0031] Both clamping moving block one 3111 and clamping moving block two 312 are provided with mounting round openings, and ball bearings 319 are fixedly installed inside the mounting round openings. Threaded connecting sleeves 3112 are fixedly installed on the outer walls of both clamping moving block one 3111 and clamping moving block two 312. Clamping moving block one 3111 is threadedly connected to the forward threaded screw 318 through the threaded connecting sleeve 3112, and clamping moving block two 312 is threadedly connected to the reverse threaded screw 316 through the threaded connecting sleeve 3112.

[0032] In this embodiment, the drive motor 315 is started, which drives the reverse threaded screw 316 to rotate. Since the reverse threaded screw 316 and the forward threaded screw 318 are connected by the transmission rod 317, and the clamping moving block one 3111 is threadedly connected to the forward threaded screw 318 through the threaded connecting sleeve 3112, and the clamping moving block two 312 is threadedly connected to the reverse threaded screw 316 through the threaded connecting sleeve 3112, the clamping moving block one 3111 and the clamping moving block two 312 will slide towards each other in the rectangular slide groove 313, gradually approaching the complete centrifugal mold, until the two ends of the complete centrifugal mold are stably clamped inside the ball bearing 319. The ball bearing installed on the clamping moving block reduces the friction between the mold and the clamping structure, plays a good auxiliary rotation role during the mold rotation process, makes the mold rotation smoother, and reduces energy consumption; on the other hand, it reduces wear caused by friction and extends the service life of the mold and the clamping structure. Example

[0033] Please see Figures 1-4 Furthermore, based on Embodiment 1, the centrifugal mold rotating centrifugal part 4 specifically includes: a lower module 411, which is set on the top of the working platform 1; an upper module 414, which is set on the top of the working platform 1; and a fixed support frame 419, which is fixedly installed on one side of the outer wall of the working platform 1.

[0034] The outer wall of the lower module 411 is fixedly mounted with a first fixing ear plate 413 at equal intervals, and the outer wall of the upper module 414 is fixedly mounted with a second fixing ear plate 415 at equal intervals. A hexagonal engaging groove 412 is provided on one side of the outer wall of the lower module 411. Both the first fixing ear plate 413 and the second fixing ear plate 415 are provided with mounting holes. Both ends of the lower module 411 and the upper module 414 are adapted to the ball bearing 319. A hydraulic telescopic cylinder 416 is fixedly mounted on the outer wall of the fixed support frame 419.

[0035] The telescopic end of the hydraulic telescopic cylinder 416 moves through one side of the outer wall of the fixed support frame 419 and extends between the fixed support frame 419 and the working platform 1. The telescopic end of the hydraulic telescopic cylinder 416 is fixedly connected to a fixed bracket 4111, and a movable plate 418 is fixedly installed at the other end of the fixed bracket 4111.

[0036] A centrifugal motor 4112 is fixedly installed between the fixed bracket 4111 and the movable plate 418. The output end of the centrifugal motor 4112 movably passes through the movable plate 418 and is fixedly connected to a hexagonal engaging drive block 4113. A guide slide rod 417 is fixedly connected to the outer wall of the movable plate 418. The other end of the guide slide rod 417 movably passes through one side of the outer wall of the fixed support frame 419 and extends to the other side of the outer wall of the fixed support frame 419. A limit plate is fixedly installed at the other end of the guide slide rod 417. The hexagonal engaging drive block 4113 is adapted to the hexagonal engaging groove 412.

[0037] In this embodiment, the centrifugal motor 4112 is started. The centrifugal motor 4112 drives the entire centrifugal mold to rotate at high speed through the hexagonal engagement drive block 4113 and the hexagonal engagement slot 412. During the rotation, the ball bearing 319 assists the centrifugal mold to rotate smoothly. The auxiliary sliding pad in the arc-shaped sliding groove on the support fixing block 311 further reduces friction and vibration, ensuring the stability of the centrifugation process. Under the action of centrifugal force, the concrete is evenly distributed in the mold, expelling excess water and air bubbles, and gradually forming a concrete rod. Through the matching of the hexagonal engagement drive block and the hexagonal engagement slot, the power of the motor can be efficiently transmitted to the mold, enabling the mold to achieve stable high-speed rotation. This engagement method ensures the accuracy and reliability of power transmission and avoids the problem of slippage or power loss during transmission.

[0038] Working principle: When in use;

[0039] Step 1: Check whether the support legs 2 and support pads at the bottom of the work platform 1 are stable, and ensure that the entire work platform 1 is in a horizontal and stable state. Check whether all components of the clamping auxiliary rotating centrifugal part 3 and the centrifugal mold rotating centrifugal part 4 are intact, including whether the motor fixing frame 314, drive motor 315, hydraulic telescopic cylinder 416, centrifugal motor 4112, etc. are operating normally, and whether all connecting parts are firm. Check whether the auxiliary sliding pads, ball bearings 319, and other components in the arc-shaped sliding groove are well lubricated. If necessary, perform appropriate lubrication treatment.

[0040] Step 2: Place the upper module 414 above the lower module 411, aligning the mounting holes on the first fixing ear plate 413 and the second fixing ear plate 415. Then, use bolts or other connectors to fix the upper module 414 and the lower module 411 together to form a complete centrifugal mold. Place the complete centrifugal mold at a suitable position on the top of the support fixing block 311, aligning its two ends with the ball bearings 319 on the first clamping moving block 3111 and the second clamping moving block 312. Start the drive motor 315, which will drive the reverse threaded screw 316 to rotate. As the reverse threaded screw 316 and the forward threaded screw 318 are connected by the transmission rod 317, and the clamping moving block one 3111 is threadedly connected to the forward threaded screw 318 through the threaded connecting sleeve 3112, and the clamping moving block two 312 is threadedly connected to the reverse threaded screw 316 through the threaded connecting sleeve 3112, the clamping moving block one 3111 and the clamping moving block two 312 will slide towards each other in the rectangular slide groove 313, gradually approaching the complete centrifugal mold, until the two ends of the complete centrifugal mold are stably clamped inside the ball bearing 319;

[0041] Step 3: Start the hydraulic telescopic cylinder 416. The telescopic end of the hydraulic telescopic cylinder 416 pushes the fixed bracket 4111 and the moving plate 418 to move along the guide slide rod 417 towards the centrifugal mold. When the moving plate 418 moves to the appropriate position, the hexagonal engaging drive block 4113 at the output end of the centrifugal motor 4112 will accurately engage into the hexagonal engaging groove 412 on the outer wall of one side of the lower module 411, completing the power connection. The guide slide rod 417 plays a guiding role, and the limit plate prevents the moving plate 418 from moving excessively.

[0042] Step 4: Start the centrifugal motor 4112. The centrifugal motor 4112 drives the entire centrifugal mold to rotate at high speed through the hexagonal engagement drive block 4113 and the hexagonal engagement slot 412. During the rotation, the ball bearing 319 assists the centrifugal mold to rotate smoothly. The auxiliary sliding pad in the arc-shaped sliding groove on the support fixing block 311 further reduces friction and vibration, ensuring the stability of the centrifugation process. Under the action of centrifugal force, the concrete is evenly distributed in the mold, expelling excess water and air bubbles, and gradually forming a concrete rod.

[0043] Step 5: Once the concrete rod reaches a certain molding strength, stop the centrifugal motor 4112 to stop the centrifugal mold from rotating. Start the hydraulic telescopic cylinder 416 to retract its telescopic end, causing the moving plate 418 and the centrifugal motor 4112 to move away from the centrifugal mold, separating the hexagonal locking drive block 4113 from the hexagonal locking groove 412. Start the drive motor 315 to reverse, causing the clamping moving block one 3111 and clamping moving block two 312 to slide back to back in the rectangular slide groove 313, releasing the clamping of the complete centrifugal mold. Then, remove the bolts and other connecting parts connecting the upper module 414 and the lower module 411, remove the upper module 414, and take out the molded concrete rod.

[0044] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A centrifugal mold for producing a centrifugal ultra-high performance concrete pole, comprising a working platform (1), a clamping auxiliary rotating centrifugal part (3), and a centrifugal mold rotating centrifugal part (4), characterized in that: The bottom outer wall of the working platform (1) is symmetrically fixedly installed with support legs (2), and the bottom outer wall of the support legs (2) is fixedly installed with support pads; the clamping auxiliary rotary centrifugal part (3) is arranged at the top of the working platform (1); and the centrifugal mold rotary centrifugal part (4) is arranged at the top of the working platform (1).

2. A centrifugal mold for producing a centrifugal ultra-high performance concrete pole according to claim 1, characterized in that: The clamping auxiliary rotary centrifugal part (3) specifically comprises: A rectangular sliding groove (313) is arranged on the top outer wall of the working platform (1); Support fixing blocks (311) are symmetrically fixedly installed on the inner wall of the rectangular sliding groove (313); A motor fixing frame (314) is fixedly installed on the outer wall of the working platform (1).

3. A centrifugal mould for the production of a centrifugal ultra high performance concrete pole according to claim 2, characterized in that: An arc-shaped sliding groove is arranged on the support fixing block (311), and an auxiliary sliding pad is arranged on the inner wall of the arc-shaped sliding groove; a driving motor (315) is fixedly installed in the motor fixing frame (314); the output end of the driving motor (315) is fixedly connected with a reverse screw rod (316); the other end of the reverse screw rod (316) is movably penetrated through the outer wall of the working platform (1) and the support fixing block (311) and extends between the support fixing blocks (311); and the other end of the reverse screw rod (316) is fixedly connected with a transmission rod (317).

4. The centrifugal mold for producing a centrifugal ultra-high performance concrete pole according to claim 3, characterized in that: The other end of the transmission rod (317) is fixedly connected with a forward screw rod (318); the other end of the forward screw rod (318) is movably penetrated through the support fixing block (311) and is rotationally connected with the inner wall of the rectangular sliding groove (313); and the inner wall of the rectangular sliding groove (313) is slidably installed with a clamping moving block one (3111) and a clamping moving block two (312).

5. A centrifugal mould for the production of a centrifugal ultra high performance concrete pole according to claim 4, characterized in that: A mounting round hole is arranged on the clamping moving block one (3111) and the clamping moving block two (312), and a ball bearing (319) is fixedly installed in the mounting round hole; a threaded connection sleeve (3112) is fixedly installed on the outer wall of the clamping moving block one (3111) and the clamping moving block two (312); the clamping moving block one (3111) is threadedly connected with the forward screw rod (318) through the threaded connection sleeve (3112); and the clamping moving block two (312) is threadedly connected with the reverse screw rod (316) through the threaded connection sleeve (3112).

6. The centrifugal mold for producing a centrifugal ultra-high performance concrete pole according to claim 1, characterized in that: The centrifugal mold rotary centrifugal part (4) specifically comprises: A lower mold block (411) is arranged on the top of the working platform (1); An upper mold block (414) is arranged on the top of the working platform (1); A fixed support frame (419) is fixedly installed on one side of the outer wall of the working platform (1).

7. A centrifugal mould for the production of a centrifugal ultra high performance concrete pole according to claim 6, characterized in that: The outer wall of the lower module (411) is equidistantly fixedly provided with a fixed ear plate one (413), the outer wall of the upper module (414) is equidistantly fixedly provided with a fixed ear plate two (415), one side of the outer wall of the lower module (411) is provided with a hexagonal clamping groove (412), the fixed ear plate one (413) and the fixed ear plate two (415) are both provided with a mounting fixed hole, both ends of the lower module (411) and the upper module (414) are adapted with a ball bearing (319), and the outer wall of the fixed support frame (419) is fixedly provided with a hydraulic telescopic cylinder (416).

8. A centrifugal mould for the production of a centrifugal ultra high performance concrete pole according to claim 7, characterized in that: The telescopic end of the hydraulic telescopic cylinder (416) is movably penetrated through one side of the outer wall of the fixed support frame (419) and extends between the fixed support frame (419) and the working platform (1), the telescopic end of the hydraulic telescopic cylinder (416) is fixedly connected with a fixed support (4111), and the other end of the fixed support (4111) is fixedly provided with a moving plate (418).

9. A centrifugal mould for the production of a centrifugal ultra high performance concrete pole according to claim 8, characterized in that: The fixed support (4111) and the moving plate (418) are fixedly provided with a centrifugal motor (4112) therebetween, the output end of the centrifugal motor (4112) is movably penetrated through the moving plate (418) and is fixedly connected with a hexagonal clamping driving block (4113), the outer wall of the moving plate (418) is fixedly connected with a guide sliding rod (417), the other end of the guide sliding rod (417) is movably penetrated through one side of the outer wall of the fixed support frame (419) and extends to the other side of the outer wall of the fixed support frame (419), and the other end of the guide sliding rod (417) is fixedly provided with a limiting plate, and the hexagonal clamping driving block (4113) is adapted with the hexagonal clamping groove (412).

Images