CN219583188U - Concrete prefabricated square pile forming device - Google Patents

Abstract

The utility model relates to the technical field of constructional engineering and discloses a concrete precast square pile forming device which comprises a base, wherein a plurality of fixed grooves are formed in the upper side of the base, air cylinders are fixedly arranged in each fixed groove, a vertical plate is fixedly arranged on the upper side of the base, a fixed plate is fixedly arranged on the upper side of the vertical plate, a lower die box is arranged on the vertical plate, a chute is formed in the lower wall of the lower die box, the vertical plate is movably connected with the chute, a reinforcing steel bar support and the like can be placed in the lower die box after the upper die box is opened, concrete can be injected into the upper die box and the lower die box after the upper die box is closed, the upper die box can be opened after square piles are formed, then the lower die box is knocked downwards, a user can conveniently take down the square piles after the lower die box moves downwards, the lower die box can be driven by the air cylinders to move upwards for pouring the lower sides after the square piles are taken out, and therefore convenience is brought to the user to take out the square piles from a die, and the working efficiency of workers can be improved.

Description

Concrete prefabricated square pile forming device

technical field

The utility model relates to the technical field of construction engineering, in particular to a concrete prefabricated square pile forming device.

Background technique

A pile made of concrete and rebar or wire. It has the advantages of saving wood and steel, durable, and low cost. It has been widely used in the foundation engineering of hydraulic construction, industrial construction, civil construction and bridges. Concrete piles are divided into two types: ordinary reinforced concrete piles and prestressed concrete piles. The cross-sections are square, rectangular, octagonal, circular, and ring-shaped. The most commonly used ones are square-section piles and ring-shaped piles. Most of the concrete prefabricated square piles are made by pouring, which requires the use of molds. Finally, it needs to be taken out from the mold, but the volume of the square pile is relatively large, so it is more troublesome when the square pile is taken out from the mold, which will affect the work efficiency of the staff.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a concrete prefabricated square pile forming device, which has the advantages of being convenient for the user to take out the square pile from the mould, thereby improving the working efficiency of the staff, and solving the problem that the square pile needs to be removed from the mold after the square pile is made. It is taken out from the mould, but it has a larger volume than the square pile, so it is more troublesome when you want to take the square pile out of the mold, which will affect the work efficiency of the staff.

(2) Technical solution

In order to realize the above-mentioned purpose of making it convenient for the user to take out the square pile from the mold, thereby improving the working efficiency of the staff, the utility model provides the following technical proposal: the concrete prefabricated square pile forming device includes a base, and several fixing grooves are opened on the upper side of the base , a cylinder is fixedly installed in each fixing groove, a vertical plate is fixedly installed on the upper side of the base, a fixed plate is fixedly installed on the upper side of the vertical plate, a lower mold box is arranged on the vertical plate, and a chute is opened on the lower wall of the lower mold box, The vertical plate is movably connected with the chute, the lower side of the fixed plate is attached to the lower inner wall of the lower mold box, and an upper mold box is arranged on the upper side of the lower mold box.

Preferably, the lower side of the lower mold box is provided with several card slots a, each card slot a is movably connected with a support plate, and the upper side of the base is provided with a card slot b, and each support plate is respectively connected with each card Slot b active connection.

Preferably, finger grooves are provided on each of the support plates, and a circular plate is fixedly installed on the upper end of the shaft of the vertical groove of each cylinder.

Preferably, two sets of fixing blocks are fixedly installed on the upper side of the fixing plate, each fixing block is fixedly installed on the upper side of a fixing column, and the two sets of fixing blocks are attached to the front and rear inner walls of the lower mold box respectively.

Preferably, a frame-shaped groove is opened on the lower side of the fixing plate, and a fixed frame is movably connected in the frame-shaped groove, and the fixed frame is fixedly connected with the lower inner wall of the lower mold box.

(3) Beneficial effects

Compared with the prior art, the utility model provides a concrete prefabricated square pile forming device, which has the following beneficial effects:

1. The concrete prefabricated square pile forming device can put the steel bar support into the lower mold box after opening the upper mold box, and then inject concrete into the upper mold box and the lower mold box after closing the upper mold box. After the pile is formed, the upper mold box can be opened, and then the lower mold box can be knocked downward. After the lower mold box moves downward to expose the square pile, it is convenient for the user to remove the lower pile. After removing the lower pile, the lower mold box can be driven upward by the cylinder. Move for lower side pouring, which can facilitate the user to take out the square pile from the mold, which can improve the work efficiency of the staff.

2. The concrete prefabricated square pile forming device drives the lower mold box to move upward through the cylinder to carry out the lower side pouring, and can insert each card slot a and each card slot b into the support plate, so that the output shaft of the cylinder can be Shrink downward, so as to avoid damage caused by excessive load caused by the cylinder supporting the lower mold box for a long time. The support surface of the upper end of the output shaft of the cylinder can be improved through the circular plate, and the fixed block and the fixed column can be used after the square pile is poured. There are several notches, so that after the square pile can be tilted, tools such as hooks can be inserted into the notch to lift and unload the square pile.

Description of drawings

Fig. 1 is the sectional three-dimensional structure schematic diagram of the utility model;

Fig. 2 is a schematic diagram of the three-dimensional structure of the fixed block in Fig. 1 of the present invention.

In the figure: 1. base; 2. fixed slot; 3. circular plate; 4. slot b; 5. finger slot; 6. support plate; 7. slot a; 8. lower mold box; 9. upper mold box 10, fixed block; 11, fixed plate; 12, frame groove; 13, fixed frame; 14, chute;

Detailed ways

The utility model will be described in further detail below in conjunction with the accompanying drawings, wherein the same components are represented by the same reference numerals. It should be noted that the words "front", "rear", "left" and "right" used in the following description ", "upper" and "lower", "bottom" and "top" refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a particular component, respectively.

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-Fig. 2, the utility model provides the technical solution: the concrete prefabricated square pile forming device, including the base 1, and several fixing grooves 2 are opened on the upper side of the base 1, and a cylinder 16 is fixedly installed in each fixing groove 2 , the upper side of the base 1 is fixedly equipped with a riser 15, the upper side of the riser 15 is fixedly installed with a fixed plate 11, the riser 15 is provided with a lower mold box 8, the lower wall of the lower mold box 8 is provided with a chute 14, and the riser 15 It is movably connected with the chute 14, the lower side of the fixed plate 11 is attached to the lower inner wall of the lower mold box 8, and the upper side of the lower mold box 8 is provided with an upper mold box 9. After opening the upper mold box 9, the steel support, etc. can be put into the In the lower mold box 8, after closing the upper mold box 9, concrete can be poured into the upper mold box 9 and the lower mold box 8. After the square pile is formed, the upper mold box 9 can be opened, and then the lower mold box 8 can be knocked downwards. After the lower mold box 8 moves downward to expose the square piles, it is convenient for the user to remove the lower piles. After taking the lower piles, the lower mold box 8 can be driven upward by the cylinder 16 to carry out the lower side pouring, which can facilitate the user to take out the square piles from the mold. Pile, so as to improve the work efficiency of the staff, the lower side of the lower mold box 8 is provided with a number of card slots a7, each card slot a7 is movably connected with a support plate 6, and the upper side of the base 1 is provided with a card slot b4, Each support plate 6 is movably connected with each draw-in groove b4 respectively, and each support plate 6 is provided with a finger groove 5, and the upper end of the vertical groove shaft of each cylinder 16 is fixedly equipped with a circular plate 3, and the upper side of the fixed plate 11 Two sets of fixing blocks 10 are fixedly installed, and each fixing block 10 is fixedly installed with a fixing column 17 on the upper side, and the two sets of fixing blocks 10 are respectively attached to the front and rear inner walls of the lower mold box 8, and the lower side of the fixing plate 11 is provided with a frame-shaped groove 12. A fixed frame 13 is movably connected in the frame-shaped groove 12, and the fixed frame 13 is fixedly connected with the lower inner wall of the lower mold box 8. After the lower mold box 8 is moved upward by the cylinder 16 and the lower side is poured, each card slot a7 Insert the support plate 6 into each slot b4, so that the output shaft of the cylinder 16 can shrink downward, so as to avoid the damage caused by the excessive load caused by the cylinder 16 supporting the lower mold box 8 for a long time, and the circular plate 3 can Improve the supporting surface of the upper end of the output shaft of the cylinder 16, through the fixed block 10 and the fixed column 17, there are several notches after the square pile is poured, so that the square pile can be lifted by inserting a tool such as a hook into the notch after the square pile is tilted cutting.

After opening the upper mold box 9, just can put steel support etc. in the lower mold box 8, then after closing the upper mold box 9, just can inject concrete in the upper mold box 9 and the lower mold box 8, after the square pile is formed, just can Open the upper mold box 9, and then knock down the lower mold box 8. After the lower mold box 8 moves downward to expose the square pile, it is convenient for the user to remove the lower pile. After the lower pile is taken, the lower mold box 8 can be driven upward by the cylinder 16. Move the lower side pouring, so that the user can take out the square pile from the mold conveniently, thereby improving the work efficiency of the staff. After the cylinder 16 drives the lower mold box 8 to move upwards to carry out the lower side pouring, each card slot a7 can be connected with A support plate 6 is inserted into each slot b4, so that the output shaft of the cylinder 16 can shrink downwards, so that the cylinder 16 can be prevented from supporting the lower mold box 8 for a long time and causing damage due to excessive load, and the circular plate 3 can improve The support surface at the upper end of the output shaft of the cylinder 16, through the fixed block 10 and the fixed column 17, there are several notches after the square pile is poured, so that after the square pile can be tilted, tools such as hooks can be inserted into the notch to lift the square pile. material.

When in use, the first step: after opening the upper mold box 9, the steel support can be put into the lower mold box 8, and then the upper mold box 9 and the lower mold box 8 can be injected after closing the upper mold box 9 Concrete, when the square pile is formed, the upper mold box 9 can be opened, and then the lower mold box 8 can be knocked downwards. After the lower mold box 8 moves downward to expose the square pile, it is convenient for the user to remove the lower pile. Cylinder 16 drives lower mold case 8 to move upwards and carry out downside pouring, can make things convenient for the user to take out square pile from mold like this, thereby can improve the working efficiency of the staff.

Step 2: After the cylinder 16 drives the lower mold box 8 to move upwards for lower side pouring, each slot a7 and each slot b4 can be inserted into the support plate 6, so that the output shaft of the cylinder 16 can be downward Shrink, so just can avoid that cylinder 16 supports lower formwork box 8 for a long time and causes damage caused by excessive load, can improve the support surface of the output shaft upper end of cylinder 16 through circular plate 3, can be fixed on square pile through fixed block 10 and fixed column 17 There are several notches after the pouring is completed, so that the square pile can be tilted and then tools such as hooks can be inserted into the notch to lift the square pile and unload it.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. Precast concrete square pile forming device, including base (1), its characterized in that: a plurality of fixed slots (2) have been seted up to base (1) upside, equal fixed mounting has cylinder (16) in every fixed slot (2), base (1) upside fixed mounting has riser (15), riser (15) upside fixed mounting has fixed plate (11), be provided with lower mould case (8) on riser (15), spout (14) have been seted up to lower mould case (8) lower wall, riser (15) and spout (14) swing joint, inner wall laminating under fixed plate (11) downside and lower mould case (8), lower mould case (8) upside is provided with mould case (9).

2. The concrete precast square pile forming apparatus of claim 1, wherein: a plurality of draw-in grooves a (7) have been seted up to lower mould case (8) downside, all swing joint has backup pad (6) in every draw-in groove a (7), and draw-in groove b (4) have all been seted up to base (1) upside, and every backup pad (6) respectively with every draw-in groove b (4) swing joint.

3. The concrete precast square pile forming apparatus of claim 2, wherein: finger grooves (5) are formed in each supporting plate (6), and circular plates (3) are fixedly mounted at the upper ends of vertical groove shafts of each air cylinder (16).

4. The concrete precast square pile forming apparatus of claim 1, wherein: two groups of fixing blocks (10) are fixedly mounted on the upper side of the fixing plate (11), fixing columns (17) are fixedly mounted on the upper side of each fixing block (10), and the two groups of fixing blocks (10) are respectively attached to the front inner wall and the rear inner wall of the lower die box (8).

5. The concrete precast square pile forming apparatus of claim 1, wherein: the lower side of the fixed plate (11) is provided with a frame groove (12), a fixed frame (13) is movably connected in the frame groove (12), and the fixed frame (13) is fixedly connected with the lower inner wall of the lower die box (8).