Recycled concrete precast pile mold capable of achieving rapid filling

Abstract

The utility model relates to the field of molds, in particular to a recycled concrete precast pile mold capable of achieving rapid filling. The utility model provides a recycled concrete precast pile mould capable of quickly filling, which can be used for conveniently and quickly reducing or eliminating bubbles and gaps in a concrete precast pile and improving the quality of a finished product of the concrete precast pile. A recycled concrete precast pile mold capable of achieving rapid filling comprises a cement outlet pipe, a sliding rod and the like, and the sliding rod is connected to the upper right portion of a base support. The motor output shaft rotates to drive the rotating shaft to rotate, the rotating shaft slides and rotates in the first sliding rail, the first sliding rail is matched to control the first connecting rod to reciprocate up and down on the fixing frame, the first connecting rod is used for controlling the mold base to shake, and a pile making mold on the mold base generates vibration operation. Bubbles and gaps in the concrete precast pile can be conveniently and quickly reduced or eliminated, and the finished product quality of the concrete precast pile is improved.

Description

Technical Field

[0001] The utility model relates to the field of molds, in particular to a recycled concrete prefabricated pile mold which can be quickly filled. Background Art

[0002] Recycled concrete precast piles are an environmentally friendly innovative application that has gradually emerged in the field of building materials in recent years. It mixes recycled aggregates (such as construction waste, old concrete blocks, broken bricks, slag, etc.) with new aggregates in a certain proportion, and then goes through processes such as crushing, screening, batching, mixing, molding, and maintenance to make precast concrete piles.

[0003] When the existing recycled concrete precast pile mold is filled with recycled concrete, it is necessary to use an additional vibration device to vibrate and compact the recycled concrete to reduce or eliminate the bubbles or pores inside it. The additional vibration device conflicts with the mold and is not convenient to use. The labor intensity of the workers is high, which affects the molding efficiency of the recycled concrete precast pile.

[0004] Therefore, a rapidly fillable recycled precast concrete pile mould has been developed which can conveniently and quickly reduce or eliminate bubbles and voids in the precast concrete pile and improve the quality of the finished precast concrete pile. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art in the above-mentioned background technology, the utility model provides a quickly fillable recycled precast concrete pile mold which can conveniently and quickly reduce or eliminate bubbles and voids in precast concrete piles and improve the quality of finished precast concrete piles.

[0006] The technical solution of the utility model is: a recycled concrete precast pile mold that can be quickly filled, including a cement outlet pipe, a sliding rod, a pile-making mold, a base bracket, a mold base, a fixing frame and a vibration mechanism, the upper right portion of the base bracket is connected to the sliding rod, the left portion of the sliding rod is slidably connected to the cement outlet pipe, the lower portion of the base bracket is connected to the fixing frame, the upper portion of the fixing frame is slidably connected to the mold base, the mold base is placed with the pile-making mold, and the fixing frame is provided with a vibration mechanism.

[0007] Furthermore, the cement outlet pipe is an inclined structure.

[0008] Furthermore, a connecting flange is provided on the cement outlet pipe.

[0009] Furthermore, the vibration mechanism includes a motor, a first slide rail, a first connecting rod and a rotating shaft. The motor is connected to the lower part of the base bracket, the rotating shaft is connected to the motor output shaft, the first connecting rod is slidably connected to the middle part of the fixed frame, the top of the first connecting rod is connected to the mold base, the bottom of the first connecting rod is connected to the first slide rail, the first slide rail is slidably and rotatably connected to the front part of the rotating shaft, the rotation of the motor output shaft drives the rotating shaft to rotate, the rotating shaft rotates, slides and rotates in the first slide rail, and cooperates with the first slide rail to control the first connecting rod to perform up and down reciprocating motion on the fixed frame, and the first connecting rod is used to control the mold base to shake, so that the pile making mold on the mold base vibrates, thereby eliminating bubbles or vacancies inside the concrete.

[0010] Furthermore, it also includes a knocking mechanism, which includes a support frame, a second connecting rod, a spring, a hammer and a second slide rail. The left and right sides of the lower part of the base bracket are connected to the support frame, the upper part of the support frame is rotatably connected to the second connecting rod, the top of the second connecting rod is connected to the spring, the top of the spring is connected to the hammer, the hammer is in contact with the pile making mold, the left and right upper sides of the mold base are connected to the second slide rails, the second slide rails are slidably and rotatably connected to the adjacent second connecting rods, the mold base reciprocates up and down to drive the second slide rail to move, the movement of the second slide rail controls the second connecting rod to make the second connecting rod rotate on the support frame, the rotation of the second connecting rod controls the hammer to swing repeatedly, so that the hammer knocks the pile making mold, making the concrete filling more compact and further reducing cavitation bubbles in the concrete.

[0011] Furthermore, the second connecting rod is an L-shaped structure.

[0012] The beneficial effects of the utility model are as follows: the utility model drives the rotating shaft to rotate through the rotation of the motor output shaft, the rotating shaft rotates, slides and rotates in the first slide rail, cooperates with the first slide rail to control the first connecting rod to perform up and down reciprocating motion on the fixed frame, and uses the first connecting rod to control the mold base to shake, so that the pile-making mold on the mold base produces a vibrating operation, which can conveniently and quickly reduce or eliminate bubbles and gaps in the concrete precast piles, and improve the quality of the finished concrete precast piles. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the vibration mechanism of the utility model.

[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the vibration mechanism of the utility model.

[0017] Figure 5 It is a schematic diagram of the three-dimensional structure of the striking mechanism of the utility model.

[0018] Figure numbers: 1_cement pipe, 2_slide rod, 3_pile mold, 4_base bracket, 5_mold base, 6_fixed frame, 7_vibration mechanism, 71_motor, 72_first slide rail, 73_first connecting rod, 74_rotating shaft, 8_knocking mechanism, 81_support frame, 82_second connecting rod, 83_spring, 84_hammer, 85_second slide rail. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] A recycled concrete precast pile mold that can be quickly filled, such as Figure 1-Figure 5 As shown, it includes a cement outlet pipe 1, a slide bar 2, a pile-making mold 3, a base bracket 4, a mold base 5, a fixed frame 6 and a vibration mechanism 7. The upper right part of the base bracket 4 is connected to the slide bar 2, the left part of the slide bar 2 is slidably connected to the cement outlet pipe 1, the lower part of the base bracket 4 is connected to the fixed frame 6, the upper part of the fixed frame 6 is slidably connected to the mold base 5, the mold base 5 is placed with the pile-making mold 3, and the fixed frame 6 is provided with a vibration mechanism 7;

[0021] The vibration mechanism 7 includes a motor 71, a first slide rail 72, a first connecting rod 73 and a rotating shaft 74. The motor 71 is connected to the lower part of the base bracket 4, and the rotating shaft 74 is connected to the output shaft of the motor 71. The first connecting rod 73 is slidably connected to the middle part of the fixed frame 6. The top of the first connecting rod 73 is connected to the mold base 5. The bottom of the first connecting rod 73 is connected to the first slide rail 72. The first slide rail 72 is slidably and rotatably connected to the front part of the rotating shaft 74.

[0022] It also includes a knocking mechanism 8, which includes a support frame 81, a second connecting rod 82, a spring 83, a hammer 84 and a second slide rail 85. The left and right sides of the lower part of the base bracket 4 are connected to the support frame 81, the upper part of the support frame 81 is rotatably connected to the second connecting rod 82, the top of the second connecting rod 82 is connected to the spring 83, the top of the spring 83 is connected to the hammer 84, the hammer 84 is in contact with the pile making mold 3, the upper sides of the left and right parts of the mold base 5 are connected to the second slide rails 85, and the second slide rails 85 are slidably and rotatably connected to the adjacent second connecting rod 82.

[0023] When the utility model is used, the pile-making mold 3 is first placed on the mold base 5, and then the cement pipe 1 is slid out to align with the material discharge port of the pile-making mold 3, and then the cement pipe 1 is connected to the concrete conduit to pour concrete into the pile-making mold 3. After pouring the concrete, the motor 71 is started, and the output shaft of the motor 71 rotates to drive the rotating shaft 74 to rotate. The rotating shaft 74 rotates and slides in the first slide rail 72 and rotates, and cooperates with the first slide rail 72 to control the first connecting rod 73 to reciprocate up and down on the fixed frame 6, and the mold base 5 is controlled by the first connecting rod 73. The second slide rail 85 is moved to control the second connecting rod 82, so that the second connecting rod 82 rotates on the support frame 81. The second connecting rod 82 rotates to control the hammer 84 to swing repeatedly, so that the hammer 84 strikes the pile-making mold 3, so that the concrete filling is more compact, and the cavitation bubbles in the concrete are further reduced. After the concrete is solidified, the demoulding process can be carried out.

[0024] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

Claims

1. A recycled concrete precast pile mold that can be quickly filled, characterized in that: The utility model comprises a cement outlet pipe (1), a sliding rod (2), a pile-making mold (3), a base support (4), a mold base (5), a fixing frame (6) and a vibration mechanism (7). The upper right part of the base support (4) is connected with the sliding rod (2), the upper left part of the sliding rod (2) is slidably connected with the cement outlet pipe (1), the lower part of the base support (4) is connected with the fixing frame (6), the upper part of the fixing frame (6) is slidably connected with the mold base (5), the mold base (5) is placed with the pile-making mold (3), and the fixing frame (6) is provided with a vibration mechanism (7).

2. A rapidly fillable recycled concrete precast pile mold as claimed in claim 1, characterized in that: The cement outlet pipe (1) is an inclined structure.

3. A rapidly fillable recycled concrete precast pile mold as claimed in claim 2, characterized in that: The cement outlet pipe (1) is provided with a connecting flange.

4. A rapidly fillable recycled concrete precast pile mold as claimed in claim 3, characterized in that: The vibration mechanism (7) comprises a motor (71), a first slide rail (72), a first connecting rod (73) and a rotating shaft (74); the motor (71) is connected to the lower part of the base bracket (4); the rotating shaft (74) is connected to the output shaft of the motor (71); the first connecting rod (73) is slidably connected to the middle part of the fixed frame (6); the top of the first connecting rod (73) is connected to the mold base (5); the bottom of the first connecting rod (73) is connected to the first slide rail (72); the first slide rail (72) is slidably and rotatably connected to the front part of the rotating shaft (74).

5. A rapidly fillable recycled concrete precast pile mold as claimed in claim 4, characterized in that: The invention also comprises a knocking mechanism (8), which comprises a support frame (81), a second connecting rod (82), a spring (83), a hammer (84) and a second slide rail (85). The left and right sides of the lower part of the base bracket (4) are connected to the support frame (81), the upper part of the support frame (81) is rotatably connected to the second connecting rod (82), the top of the second connecting rod (82) is connected to the spring (83), the top of the spring (83) is connected to the hammer (84), the hammer (84) is in contact with the pile making mold (3), the upper sides of the left and right parts of the mold base (5) are connected to the second slide rail (85), and the second slide rail (85) is slidably and rotatably connected to the adjacent second connecting rod (82).

6. A rapidly fillable recycled concrete precast pile mold as claimed in claim 5, characterized in that: The second connecting rod (82) is an L-shaped structure.

Images