KR200191878Y1 - Anchor block for concrete pole molding system - Google Patents

Abstract

Reinforced concrete pole forming apparatus, anchor block is a foundation stone of reinforced concrete pole used for centrifugal reinforced concrete pole and free tension centrifugal prestressed concrete pole. After the concrete was put into the concrete, the structure of the concrete mold was made to be dense with the vibration device. As the forming speed was not continuous, there was a tendency that the problem of improvement of productivity and the defective products continued.

Therefore, the present invention, in the production of the reinforced concrete, as described above, while automatically inserting the concrete into the metal mold close mold, while pressing the upper mold with a hydraulic press, the vibration by the hydraulic motor and the vibration device installed on the bottom of the mold panel evenly in the upper and lower parts of the mold panel It is designed to improve the productivity of reinforced concrete muscle forming apparatus by compacting the structure of the concrete mold, thereby shortening the curing period and improving the process.

Description

Reinforced concrete reinforced molding machine {anchor block for concrete pole molding system}

The present invention relates to a reinforced concrete temporary forming apparatus. Anchor block is a foundation stone of reinforced concrete poles used in centrifugal reinforced concrete poles and free tension centrifugal prestressed concrete poles. The strength should be at least 180㎏ / ㎠ of compressive strength of 28 days.

In general, the base value is put into the metal mold of the assembled reinforcing bar is mixed with a concrete mixer and mixed with concrete, and compactly formed by a vibrator or press.

It is common practice to cure the root value molded as described above for several tens days and then use it after maintaining the proper compressive strength.

Conventional molding machine was made to compact the structure of concrete mold by vibrating device after inserting concrete into metal working mold, and there was a tendency to improve the productivity and defective products after molding speed was not continuous.

In the production of the reinforced concrete, as described above, the concrete is automatically injected into the metal working mold, and the upper mold is pressed by a hydraulic press while the upper mold is pressed evenly by the vibration of the hydraulic motor and the vibration device installed on the lower part of the mold panel. It is to provide a reinforced concrete muscle forming apparatus with improved productivity by shortening the curing period and improving the process by making the mold structure more dense.

1 is a side view of the main part of the pre-press compression step according to the present invention

Figure 2 is a side view of the main part of the press compression step according to the present invention

Figure 3 is a side view of the main part of the post-press compression step according to the present invention

Figure 4 is a front view of a partial excerpt of Figure 3 according to the present invention.

5 is a reference perspective view of the reinforced concrete root value according to the present invention

※ Explanation of code for main part of drawing

1: frame

2; 2 ': slider rod

3: Hopper 4: Transfer Balance

5: Upper slider 6: Lower slider

7: bottom rail 8: chain

9: lower slider piston 10: anchor block

11; 11 ': buffered rubber 12; 12': vibration motor

13; 13 ': V Belt 14; 14': Cam

15: Panel 16: anchor block

16a: muscle hole

17: Transfer rail 18: Upper block (anchor block)

18 ': mold fixing bar 18a: near hole forming punch

19: 19 ': Hydraulic motor

20; 20 ': clamp 21: boom fixing

22: Boom 23: Upper slider 1st piston

24: upper slider secondary piston

25: Boom Fixed Pillow Bearing

26: upper mold installation frame 27: near-side mold

Looking at one embodiment of the present invention devised for the above purpose by the accompanying drawings, installed in the buffer rubber (11; 11 ') installed on the lower surface base of the molding die slider rods (2; 2') installed on both sides The lower slider (20) is mounted on the lower load mold (10) on the lower load frame (10) provided with vibration motors (12; 12 ') driving cams (14; 14') at the bottom of the lower load frame (10). 6) is flow-installed on the molding frame slider rod (2; 2 '), and the lower slider piston (9) is mounted on the upper and lower sides of the frame of the lower slider (6), and the lower part is installed on the ground. 2; 2 ') Near-virtual mold 18 is placed on the bottom of the upper mold mounting frame 26 fixed to the upper slider 5 at the upper position by several clamping bars (bar; 18'). Intermediate piece between the upper cylinder primary piston 23 and the boom 22 on the boom fixing piece 21 fixed in the middle of both front and rear sides of the upper slider 5 fixed with Devices the upper end of the slider to the second piston 24 to the upper bottom portion fixed to the slider (5) frame, and the boom 22 of the hangeotyi is mounted to the frame (1) sangpyeon.

Meanwhile, two hydraulic motors 19 and 19 'are installed in the upper center of the upper slider 5, and a chain 8, which is a panel 15 transfer facility, is provided on the side of the lower rail 7 on the left side of the lower slider 6. The transfer cart 4 is formed on the conveyance trolley rail 17 on the side of the lower rail 7 on the right side of the lower slider 6 and the hopper 3 is installed on the upper portion of the conveyance trolley 4. .

In one embodiment of the present invention configured as described above, as shown in FIG. 1, the transfer truck 4 receiving the concrete mixture from the hopper 3 is a transfer balance rail 17. ) Is a step just before moving to the near-side mold (27) below the near-virtual side mold (18) by the moving path, and the concrete mixer is placed in the forming frame of the near-side mold (27) while the reinforcing bar is placed. It's about to be.

Next, as shown in FIG. 2, the upper slider 5 is lowered so that the near-side mold 18 compresses the concrete in the near-side mold 27, the upper slider primary piston 2 and the upper slider. As the secondary piston 24 is stretched, the press pressure is increased.

On the other hand, by the vibration force of the hydraulic motor (19; 19 ') installed on the upper slider 5, the near-virtual side mold (18) installed below the near-virtual side mold installation frame 26 is vibrated to more precisely structure the concrete. It is to play a major role.

At the same time, the cams 14 and 14 'of the vibrating motors 12 and 12' installed on the bottom of the underloading frame 10 are vibrated so that the concrete structure in the forming frame is more precisely mixed. Ham is an additional action.

As shown in FIG. 3 through the above working steps, the upper slider primary piston 23 and the upper slider secondary piston 24 mounted on the upper slider 5 are stretched to form the upper slider 5. Lifting the frame slider (2; 2 ') raises the near-side mold (18), and on the panel (15) on the lower side of the frame (10), the compression-molded root (16) is the chain (8) on the lower rail (7). It is molded in a continuous production step by moving the horizontal position by.

As one embodiment of the effect of the present invention configured as described above, the press value-molded muscle value 16 as in the above embodiment is compared to the conventional muscle tissue that is cured and released for several decades, even though it is a short curing period. Because of the very compact composition, the compressive strength, flexural strength, or fracture load was found to be very satisfactory.

In addition, the traditional working mold molding machine was used to compact the structure of the concrete mold with a vibration device installed in the lower part after the concrete was put into the metal working mold, but the hydraulic motor (installed in the near-side mold mounting frame 26 by the present invention device) 19; 19 ') vibrating concrete structure was able to produce a very high-strength product because the concrete structure is very tightly mixed.

On the other hand, the concrete mold injection, compression molding and discharge process step is a continuous design of the reinforced concrete root forming apparatus that improves productivity and reduced the defect rate of the product is progressed continuously.

Claims (2)

Vibration for driving cams 14 and 14 'at the bottom of the near-loading frame 10 provided in the buffer rubber 11 and 11' provided at the bottom surface base of the molding die slider rods 2 and 2 'installed on both sides. The lower slider 6 is flow-installed on the molding die slider bar 2; 2 'so that the near-falling mold 27 is mounted on the lower-loading mold 10 on which the motor 12; 12' is installed. (6) Mount the upper part of the lower slider piston (9) in the middle of the front and rear of the frame, and the lower part is installed on the ground, and clamps (20; 20 ') to the upper slider (5) at the upper position of the mold slider bar (2; 2'). Boom fixing piece (21) fixed to the middle of both front and rear sides of the upper slider (5) in which the near-virtual mold (18) is fixed to the bottom of the upper mold mounting frame (26) fixed with a plurality of mold fixing bars (bar; 18 '). Fixing the bottom of the upper slider secondary piston 24 mounted between the upper cylinder primary piston 23 and the boom 22 in the upper slider 5 frame, the boom 22 The end of the reinforced concrete muscle forming apparatus, characterized in that installed on the upper frame (1). 2. The chain according to claim 1, wherein two hydraulic motors (19; 19 ') are installed in the upper center of the upper slider (5), and the panel (15) is a conveying facility on the side of the lower rail (7) on the left side of the lower slider (6). (8) is provided, and the conveyance bogie 4 is formed on the conveyance bogie rail 17 on the side of the lower rail 7 on the right side of the lower slider 6, and the hopper 3 as the upper portion of the conveyance bogie 4. Reinforced concrete reinforcement molding apparatus characterized in that the installation.