Protectable demolding device

Abstract

The utility model relates to concrete electric pole processing technical field discloses preventable stripping device, including support base plate, work table, electric pole test mould body, the both sides fixed frame of work table top, the telescopic end of first telescopic link is connected with the clamping plate, the outside surface of clamping plate is fixed with the protective pad. The utility model discloses through the fixed frame installation fixed in the both sides position of work table top, two electric pole test mould body all assemble the clamping frame, the clamping frame is located the outside upper position of electric pole test mould body, then starts first telescopic link work, lets two clamping plates hold the front and back position of electric pole test mould body and processes, and the contact surface is contacted by the protective pad and is prevented from slipping and is protected, so the threaded rod can be driven to rotate after the servo motor of fixed frame side edge works, and two movable blocks can adjust the horizontal position, at this time, the limit block moves horizontally in the limit groove, and rolls and protects when moving by the cooperation of the mortise and the ball, improve the protection ability when stripping.

Description

Technical Field

[0001] This utility model relates to the field of concrete pole processing technology, specifically a protective demolding device. Background Technology

[0002] Concrete poles are power support structures made of concrete and steel bars or wires. They are mainly used for the construction of power transmission lines and communication facilities. They are mainly divided into two categories: ordinary reinforced concrete poles and prestressed concrete poles. The cross-section is mostly ring-shaped. During the processing of concrete poles, the demolding work needs to be carried out accordingly.

[0003] When demolding concrete poles, the most common method is to bump the concrete mold to vibrate it and remove the pole from the mold. This method can easily damage the concrete pole during removal, which can directly affect the product quality. Utility Model Content

[0004] The purpose of this invention is to provide a protective demolding device to solve the problem mentioned in the background art that concrete poles are easily damaged, which directly affects the product quality of concrete poles.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a protective demolding device, comprising a supporting base plate, a worktable, and a test mold body for electric poles. Fixed frames are fixed on both sides of the top of the worktable. A threaded rod is connected and installed at the upper position between the fixed frames. A guide rod is fixed between the fixed frames below the threaded rod. A movable block is connected to the outer position of the threaded rod and the guide rod. A connecting seat is fixed to the bottom of the movable block. An open groove is opened on the front end face of the connecting seat. A connecting sleeve rod is assembled in the connecting seat. A clamping frame is fixed to the bottom of the connecting sleeve rod. The connecting sleeve rod is composed of a horizontal plate and a vertical plate. The horizontal plate is fixed to the bottom of the connecting sleeve rod, and the vertical plate is fixed at the front and rear positions of the bottom of the horizontal plate. A first telescopic rod is assembled on the vertical plate. A clamping plate is connected to the telescopic end of the first telescopic rod. A protective pad is fixed to the outer surface of the clamping plate.

[0006] As a further technical solution of this utility model, the movable block is provided with an internal thread groove that is compatible with the threaded rod, and the movable block is provided with a through hole for the guide rod to slide through.

[0007] As a further technical solution of this utility model, a limiting groove is provided in the workbench, and a limiting block is fixed at the bottom of the electric pole test mold body. A groove is provided at the front and rear positions of the limiting block, and a ball is embedded in the groove.

[0008] As a further technical solution of this utility model, a retaining pin is inserted between the connecting seat and the connecting sleeve rod, and external threaded ends are fixed on both sides of the outer side of the retaining pin, with locking nuts threadedly connected to the external threaded ends.

[0009] As a further technical solution of this utility model, a water tank is fixed on the right side of the support base plate, an inlet is connected to one side of the top of the water tank, a pump body is installed on the left side of the top of the water tank, and one end of the pump body is connected to a first drain pipe extending into the water tank.

[0010] As a further technical solution of this utility model, the other end of the pump body is connected to a hose, the tail end of the hose is connected to a nozzle pipe, a support frame is fixed on the support base plate at the position behind the workbench, a support seat for supporting the nozzle pipe is fixed on the top of the support frame, and a pressure ring is assembled on the support seat.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the protective demolding device not only improves the protective capability of the demolding device, but also improves the water spraying protection capability and the spray head support capability of the demolding device.

[0012] (1) By fixing the fixed frame on both sides of the top of the workbench, clamping frames are installed on both pole test mold bodies, and connecting sleeve rods are fixed on the clamping frames. The connecting sleeve rods are inserted from the direction of the open slot, and then the locking pins are used to lock the position. After the assembly is completed, the clamping frame is located on the outside of the pole test mold body. After the first telescopic rod is started, the two clamping plates clamp the front and rear positions of the pole test mold body. The contact surface is protected by the protective pad for anti-slip protection. Therefore, after the servo motor on the side of the fixed frame is working, it can drive the threaded rod to rotate. The two movable blocks can adjust the lateral position. At this time, the limit block moves laterally inside the limit groove. When moving, the groove and the ball are used for rolling protection, which improves the protection capability during demolding.

[0013] (2) By installing and fixing the water tank on the right side of the top of the support base plate, a water inlet for water intake is connected to one side of the top of the water tank. After the nozzle pipe is assembled, the pump body is started to draw water from the source using the first diversion pipe. Then, under the guidance of the hose, the water flow can be sprayed at the position of the nozzle pipe. When the two electric pole test mold bodies are closed, the nozzle pipe is exactly located at the closed center line of the two electric pole test mold bodies. Therefore, water can be sprayed before demolding. While cleaning, it can reduce problems such as cracking in the middle position.

[0014] (3) By fixing the support frame to the support base plate and placing it behind the workbench, the support frame is used to connect and support the support seat. Therefore, during operation, the nozzle tube can be placed on the semi-circular groove inside the support seat. The mounting plate is fixed on the left side of the top of the support seat. The pressure ring is assembled on the mounting plate by means of an adapter. Then the pressure ring can be adjusted to press the pressure ring onto the nozzle tube. Then the other end is connected and fixed to the support seat with bolts, thereby improving the support capacity of the nozzle tube. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a side view of the clamping frame structure of this utility model;

[0017] Figure 3 This is a partial top view of the workbench structure of this utility model;

[0018] Figure 4 This is a front view cross-sectional structural diagram of the connector of this utility model.

[0019] In the diagram: 1. Support base plate; 2. Workbench; 3. Limiting groove; 4. Support frame; 5. Pole test mold body; 6. Limiting block; 7. Water tank; 8. First drainage pipe; 9. Water inlet; 10. Pump body; 11. Hose; 12. Fixing frame; 13. Threaded rod; 14. Guide rod; 15. Movable block; 16. Nozzle pipe; 17. Pressure ring; 18. Support seat; 19. Connecting seat; 20. Connecting sleeve rod; 21. Clamping frame; 22. Clamping plate; 23. First telescopic rod; 24. Protective pad; 25. Groove; 26. Ball bearing; 27. Open groove; 28. Locking pin; 29. ​​Locking nut. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-4An embodiment of this utility model provides a protective demolding device, including a supporting base plate 1, a workbench 2, and a test mold body 5. Fixing frames 12 are fixed on both sides of the top of the workbench 2. A threaded rod 13 is connected and installed at the upper position between the fixing frames 12. A guide rod 14 is fixed between the fixing frames 12 at the position below the threaded rod 13. A movable block 15 is connected to the outer position of the threaded rod 13 and the guide rod 14. A connecting seat 19 is fixed to the bottom of the movable block 15. An open groove 27 is opened on the front end face of the connecting seat 19. A connecting sleeve rod 20 is assembled in the connecting seat 19. A clamping frame 21 is fixed to the bottom of the connecting sleeve rod 20. The connecting sleeve rod 20 is composed of a horizontal plate and a vertical plate. The horizontal plate is fixed to the bottom of the connecting sleeve rod 20, and the vertical plate is fixed at the front and rear positions of the bottom of the horizontal plate. A first telescopic rod 23 is assembled on the vertical plate. A clamping plate 22 is connected to the telescopic end of the first telescopic rod 23. A protective pad 24 is fixed to the outer surface of the clamping plate 22.

[0022] The movable block 15 has an internal thread groove that matches the threaded rod 13, and the movable block 15 has a through hole for the guide rod 14 to slide through.

[0023] A limiting groove 3 is provided in the workbench 2, and a limiting block 6 is fixed at the bottom of the electric pole test mold body 5. A groove 25 is provided at the front and rear positions of the limiting block 6, and a ball bearing 26 is embedded in the groove 25.

[0024] A retaining pin 28 is inserted between the connecting seat 19 and the connecting sleeve 20. External thread ends are fixed on both sides of the outer side of the retaining pin 28, and locking nuts 29 are threadedly connected to the external thread ends.

[0025] A water tank 7 is fixed on the right side of the support base plate 1. A water inlet 9 is installed on one side of the top of the water tank 7. A pump body 10 is installed on the left side of the top of the water tank 7. One end of the pump body 10 is connected to a first drain pipe 8 that extends into the water tank 7.

[0026] The other end of the pump body 10 is connected to a hose 11, and the tail end of the hose 11 is connected to a nozzle pipe 16. A support frame 4 is fixed on the support base plate 1 at the position behind the workbench 2. A support seat 18 for supporting the nozzle pipe 16 is fixed on the top of the support frame 4. A pressure ring 17 is assembled on the support seat 18.

[0027] Furthermore, a servo motor is mounted on a fixed frame 12. The servo motor is used to drive the threaded rod 13 to rotate. It should be noted that the threaded rod 13 has opposite external threads distributed about the central axis. Therefore, when the two movable blocks 15 move laterally, they move closer or further apart.

[0028] Working principle: First, when the servo motor on the side of the fixed frame 12 is started, it drives the threaded rod 13 to rotate. The two movable blocks 15 can be adjusted to the lateral position. At this time, the limit block 6 moves laterally inside the limit groove 3. During the movement, the groove 25 and the ball 26 cooperate to protect the rolling motion. After the movable block 15 is adjusted to the appropriate position, the connecting sleeve 20 is inserted from the direction of the open groove 27. Then, after the locking pin 28 is inserted, the position is locked by the locking nut 29. After the assembly is completed, the clamping frame 21 is located on the pole test mold body 5. The first telescopic rod 23 is activated at the external upper position, and then the two clamping plates 22 clamp the front and rear positions of the electric pole test mold body 5. At this time, the two electric pole test mold bodies 5 are closed. The pump body 10 is activated to draw water from the source using the first diversion pipe 8. Then, under the guidance of the hose 11, the water can be sprayed at the position of the nozzle pipe 16. The nozzle pipe 16 is exactly located at the closed center line of the two electric pole test mold bodies 5. Then, the servo motor is activated again to move the two electric pole test mold bodies 5 outward to achieve the purpose of demolding.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A protective demolding device, comprising a support base plate (1), a worktable (2), and a test mold body for electric poles (5), characterized in that: The workbench (2) has fixed brackets (12) on both sides of its top. A threaded rod (13) is mounted between the fixed brackets (12) at the upper position. A guide rod (14) is fixed between the fixed brackets (12) below the threaded rod (13). A movable block (15) is connected to the outer position of the threaded rod (13) and the guide rod (14). A connecting seat (19) is fixed to the bottom of the movable block (15). The front end face of the connecting seat (19) has an open groove. 27) A connecting sleeve rod (20) is assembled in the connecting seat (19). A clamping frame (21) is fixed at the bottom of the connecting sleeve rod (20). The connecting sleeve rod (20) is composed of a horizontal plate and a vertical plate. The horizontal plate is fixed at the bottom of the connecting sleeve rod (20), and the vertical plate is fixed at the front and rear positions of the bottom of the horizontal plate. A first telescopic rod (23) is assembled on the vertical plate. A clamping plate (22) is connected to the telescopic end of the first telescopic rod (23). A protective pad (24) is fixed on the outer surface of the clamping plate (22).

2. The protective demolding device according to claim 1, characterized in that: The movable block (15) has an internal thread groove that is compatible with the threaded rod (13), and the movable block (15) has a through hole for the guide rod (14) to slide through.

3. The protective demolding device according to claim 1, characterized in that: The workbench (2) has a limiting groove (3) and the bottom of the electric pole test mold body (5) is fixed with a limiting block (6). The limiting block (6) has a groove (25) at the front and rear positions and a ball (26) is embedded in the groove (25).

4. The protective demolding device according to claim 1, characterized in that: A locking pin (28) is inserted between the connecting seat (19) and the connecting sleeve (20). The locking pin (28) has external thread ends fixed on both sides of its outer side, and a locking nut (29) is threaded onto the external thread ends.

5. The protective demolding device according to claim 1, characterized in that: A water tank (7) is fixed on the right side of the supporting base plate (1). A water inlet (9) is connected to one side of the top of the water tank (7). A pump body (10) is installed on the left side of the top of the water tank (7). One end of the pump body (10) is connected to a first drain pipe (8) extending into the water tank (7).

6. The protective demolding device according to claim 5, characterized in that: The other end of the pump body (10) is connected to a hose (11), and the tail end of the hose (11) is connected to a nozzle pipe (16). A support frame (4) is fixed on the support base plate (1) at the position behind the workbench (2). A support seat (18) for supporting the nozzle pipe (16) is fixed on the top of the support frame (4). A pressure ring (17) is assembled on the support seat (18).

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