Two-way extrusion equipment for prefabricating soil pile

Abstract

The utility model relates to the technical field of soil pile prefabrication, in particular to soil pile prefabrication two-way extrusion equipment which comprises an L-shaped working platform and a conveying belt mechanism, supporting legs which are symmetrically distributed are fixedly installed on the two sides of the bottom of the L-shaped working platform, and an operation opening is formed in the L-shaped working platform. According to the bidirectional extrusion equipment for prefabricating the soil pile, the L-shaped working platform, the conveying belt mechanism, an operation opening, a U-shaped plate, a rotating shaft, an extrusion barrel, an upper extrusion head, an upper hydraulic telescopic rod, a groove, a mounting frame, a motor, a lower extrusion head, a connecting frame, a lower hydraulic telescopic rod, a first gear and a second gear are used in cooperation; the angle of the extrusion cylinder is changed, then the soil pile is actively ejected out from the interior of the extrusion cylinder by the extrusion head under the extrusion structure for the soil pile to complete demolding, and the friction force between the soil pile and the extrusion cylinder is overcome, so that smooth demolding of the soil pile is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of soil pile prefabrication, in particular to a soil pile prefabrication bidirectional extrusion equipment. BACKGROUND

[0002] In the field of modern architecture and foundation engineering, soil piles are widely used in the construction of various structural foundations as a common foundation reinforcement measure. Although traditional soil pile construction methods are effective, they often have problems such as long construction period, significant environmental impact, and uneven pile quality. To solve these problems, prefabricated soil piles have gradually become an important construction method, which has the advantage of being able to be completed in a factory, improving construction quality and efficiency.

[0003] The utility model discloses a kind of soil pile prefabrication bidirectional extrusion equipment with publication number CN216682710U, China patent discloses, it includes support frame main body and feeding mechanism, the upper portion of support frame main body is equipped with upper extrusion assembly, the lower portion of support frame main body is equipped with forming assembly and sleeve material component, the discharge port of feeding mechanism is communicated with the feed inlet of forming assembly, realize the feeding of prefabricated pile, pile pressing and pile discharge integration, save process, reduce production cost, improve production efficiency.

[0004] For the related technology in the above, the device has some deficiencies, in actual use process, in order to facilitate the material taking operation of forming soil pile, center hole is formed in advance on the center line of soil pile, soil pile is automatically demolded by its gravity, subsequent soil pile is taken out by cooperating with the center hole of hoisting device and soil pile, firstly, the demolding of soil pile is completed by its gravity, once the friction between soil pile and extrusion cylinder is too large, it cannot be smoothly demolded, stability is not high, secondly, through pre-opening center hole, the material taking mode of cooperating with hoisting device is too complex, so that the whole operation becomes not convenient enough, therefore, it is necessary to provide a kind of soil pile prefabrication bidirectional extrusion equipment to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of soil pile prefabrication bidirectional extrusion equipment to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of soil pile prefabrication bidirectional extrusion equipment, it includes:

[0008] The L-shaped operation platform is provided with symmetrically distributed supporting legs fixedly installed at the bottom of both sides of the L-shaped operation platform, an operating opening is formed in the L-shaped operation platform, a U-shaped plate is fixedly installed above the operating opening of the L-shaped operation platform, a mounting frame is fixedly installed at one side of the top of the U-shaped plate, a groove is formed in one side of the mounting frame, and an upper hydraulic telescopic rod is fixedly and penetratingly installed at the top of the mounting frame.

[0009] An upper extrusion head is fixedly installed at the driving end of the upper hydraulic telescopic rod, symmetrically distributed rotating shafts are rotatably installed in the U-shaped plate, extrusion cylinders are arranged at the opposite ends of the two rotating shafts, and a driving mechanism is arranged on the front face of the U-shaped plate.

[0010] A connecting frame is arranged on the lower side of the outer wall of the extrusion cylinder, a lower hydraulic telescopic rod is fixedly installed below the bottom end of the extrusion cylinder on the connecting frame, and a lower extrusion head is fixedly installed at the driving end of the lower hydraulic telescopic rod.

[0011] Preferably, symmetrically distributed reinforcing rods are fixedly installed between the bottom of the U-shaped plate and the top of the L-shaped operation platform.

[0012] Preferably, the driving mechanism comprises a motor, the motor is fixedly installed on the front face of the U-shaped plate, the driving end of the motor penetrates through the front face of the U-shaped plate and extends into the U-shaped plate, a first gear is fixedly installed at the driving end of the motor, a second gear is fixedly installed on the outer wall of the rotating shaft, and the second gear is engaged with the first gear.

[0013] Preferably, mounting plates are fixedly installed at the opposite ends of the two rotating shafts, and the mounting plates are fixedly installed on the outer wall of the extrusion cylinder through bolts.

[0014] Preferably, the sizes of the upper extrusion head and the lower extrusion head are consistent, and the upper extrusion head and the lower extrusion head are matched with the extrusion cylinder.

[0015] Preferably, the connecting frame is fixedly installed on the lower side of the outer wall of the extrusion cylinder through bolts.

[0016] Compared with the prior art, the L-shaped operation platform with a conveying belt mechanism has the advantages that:

[0017] 1.The utility model discloses a cooperation of L-shaped operation platform, conveying belt mechanism, operation mouth, U-shaped board, pivot, extruding cylinder, upper extruding head, upper hydraulic telescopic pole, recess, mounting bracket, motor, lower extruding head, connecting frame, lower hydraulic telescopic pole, first gear and second gear is used, and the device is in the use process, the angle of extruding cylinder is changed, then the extruding structure lower extruding head is relied on to the extrusion of soil pile and is actively pushed out from the inside of extruding cylinder and completes demolding, overcomes the friction between soil pile and extruding cylinder, thereby ensure the smooth demolding of soil pile, avoid the unstable problem that the traditional dependence gravity demolding mode can bring, second, the soil pile after demolding will be accurately pushed to the conveying belt mechanism, and the conveying belt mechanism is responsible for the soil pile of forming and is sent to the specified position. Make the seamless link of demolding and conveying process, greatly simplify the operation step, improve the convenience and efficiency of operation. Through the automatic angle adjustment and conveying mechanism, the device can significantly reduce manual intervention, improve the overall stability and production efficiency of production line.

[0018] 2.The utility model discloses the setting of reinforcing rod improves the installation firmness of U-shaped board, also enhanced the reliability of overall structure. Ensure that the equipment can keep better balance when working, reduce the failure risk caused by unstable structure, thereby improve the safety and service life of equipment. ACCURACY OF DRAWINGS

[0019] Figure 1 It is the structural schematic diagram of the utility model.

[0020] Figure 2 It is the front view structural schematic diagram of the utility model.

[0021] Figure 3 It is the overhead structure schematic diagram of U-shaped board in the utility model.

[0022] Figure 4 It is the overhead connection structure schematic diagram of mounting plate and pivot in the utility model.

[0023] In the drawing: 1, L-shaped operation platform;2, support leg;3, conveying belt mechanism;4, operation mouth;5, U-shaped board;6, pivot;7, extruding cylinder;8, upper extruding head;9, upper hydraulic telescopic pole;10, recess;11, mounting bracket;12, motor;13, lower extruding head;14, connecting frame;15, lower hydraulic telescopic pole;16, reinforcing rod;17, mounting plate;18, first gear;19, second gear. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative characteristics, achieve purposes and effects of the utility model easy to understand, the following specific embodiment is combined further elaborates the utility model.

[0025] In the description of the utility model, it needs to explain, the term "upper", "lower", "internal", "external", "front end", "rear end", "two ends", "one end", "the other end" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and it is not indicated or implied that the device or element must have a particular orientation, a particular orientation and operation, therefore it cannot be understood as a limitation on the utility model. In addition, the term "first", "second" is only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the utility model, it needs to explain, unless otherwise specified and limited, the terms "mounting", "setting", "connection" and so on should be understood broadly, for example, "connection", can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through intermediate medium, can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely in the description of the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0028] Please refer to Figures 1-4 The utility model provides an embodiment:

[0029] A soil pile prefabricated bidirectional extrusion equipment, it includes:

[0030] L-shaped operation platform 1 and conveying belt mechanism 3, both sides of the bottom of L-shaped operation platform 1 are fixedly installed with the support leg 2 of symmetrical distribution, and the operating port 4 is formed in L-shaped operation platform 1, and the U-shaped plate 5 is fixedly installed above the operating port 4 of L-shaped operation platform 1, one side of the top of U-shaped plate 5 is fixedly installed with the mounting bracket 11, the recess 10 is formed in one side of mounting bracket 11, and the upper hydraulic telescopic rod 9 is fixedly inserted and installed on the top of mounting bracket 11;

[0031] The driving end of upper hydraulic telescopic rod 9 is fixedly installed with upper extrusion head 8, the symmetrical distribution of rotating shaft 6 is rotatably installed in the inside of U-shaped plate 5, and the extrusion cylinder 7 is arranged at the opposite end of two rotating shafts 6, and the driving mechanism is arranged on the front of U-shaped plate 5;

[0032] The lower side of the outer wall of the extrusion cylinder 7 is provided with a connecting frame 14, and the lower hydraulic telescopic rod 15 is fixedly installed below the bottom end of the extrusion cylinder 7 on the connecting frame 14. The driving end of the lower hydraulic telescopic rod 15 is fixedly installed with the lower extrusion head 13.

[0033] The bottom of the U-shaped plate 5 and the top of the L-shaped operation platform 1 are fixedly installed with symmetrically distributed reinforcing rods 16.

[0034] In one embodiment, the driving mechanism includes a motor 12 fixedly installed on the front surface of the U-shaped plate 5. The driving end of the motor 12 penetrates through the front surface of the U-shaped plate 5 and extends to the inside of the U-shaped plate 5. The driving end of the motor 12 is fixedly installed with a first gear 18. The outer wall of the rotating shaft 6 is fixedly installed with a second gear 19, which is engaged with the first gear 18, so as to change the angle of the extrusion cylinder 7.

[0035] In one preferred embodiment, the opposite ends of the two rotating shafts 6 are fixedly installed with mounting plates 17, which are fixedly installed on the outer wall of the extrusion cylinder 7 by bolts, so as to realize the detachability of the extrusion cylinder 7, facilitating quick replacement in case of damage.

[0036] In one embodiment, the upper extrusion head 8 and the lower extrusion head 13 are of the same size, and both are matched with the extrusion cylinder 7. The uniform size of the upper extrusion head 8 and the lower extrusion head 13 can ensure the uniformity of the extrusion process, avoiding the quality problem of soil piles caused by uneven extrusion.

[0037] In one preferred embodiment, the connecting frame 14 is fixedly installed on the lower side of the outer wall of the extrusion cylinder 7 by bolts, so as to realize the detachability between the connecting frame 14 and the extrusion cylinder 7, facilitating individual replacement of the extrusion cylinder 7 in case of damage.

[0038] The utility model discloses a working principle is: the electric element appearing in the application is all external connection communication power and control switch when using, the specific structure of conveying belt mechanism 3 can refer to prior art, this is the person skilled in the art can easily realize, the part not involved in the device is same with prior art or can adopt prior art to realize, when using, first control lower hydraulic telescopic rod 15 starts work, the drive end of lower hydraulic telescopic rod 15 drives lower extrusion head 13 to carry out vertical movement, make lower extrusion head 13 enter extrusion cylinder 7 inside below, extrusion cylinder 7 is in a top open lower end closed state at this time, then the raw material of soil pile prefabrication is added to the inside of extrusion cylinder 7 through the top of extrusion cylinder 7, after the raw material injection is completed, control upper hydraulic telescopic rod 9 and lower hydraulic telescopic rod 15 start work simultaneously, the drive end of upper hydraulic telescopic rod 9 drives upper extrusion head 8 to enter inside from the top of extrusion cylinder 7, lower extrusion head 13 continuously moves up in the inside of extrusion cylinder 7, reach the effect of two-way extrusion of the raw material in the inside of extrusion cylinder 7, ensure the forming quality of soil pile, complete the extrusion forming of soil pile, first through the drive end of upper hydraulic telescopic rod 9 drives upper extrusion head 8 to move out from the inside of extrusion cylinder 7, then control motor 12 starts work, the drive end of motor 12 drives first gear 18 to rotate, through the meshing of first gear 18 and second gear 19, make second gear 19 drive rotating shaft 6 to rotate, the rotation of rotating shaft 6 drives extrusion cylinder 7 to rotate, the rotation of extrusion cylinder 7 will drive lower hydraulic telescopic rod 15 to rotate through connecting frame 14, lower hydraulic telescopic rod 15 drives lower extrusion head 13 to rotate, therefore the rotation of extrusion cylinder 7 will drive lower extrusion head 13 and lower hydraulic telescopic rod 15 to move together, rotate extrusion cylinder 7 clockwise ninety degrees, make extrusion cylinder 7 and conveying belt mechanism 3 present parallel state, while this control lower hydraulic telescopic rod 15 starts work, the drive end of lower hydraulic telescopic rod 15 drives lower extrusion head 13 to push the soil pile formed in the inside of extrusion cylinder 7, can push the soil pile from the top opening of extrusion cylinder 7 to conveying belt mechanism 3 stably and slowly, and conveying belt mechanism 3 is sent out to the soil pile that demoulds, completes the material taking process of soil pile, subsequent control extrusion cylinder 7 resets and lower extrusion head 13 resets to the specified position in the inside of extrusion cylinder 7 downward can continue to carry out soil pile prefabrication processing, the device in the use process, through the angle of extrusion cylinder 7 is changed, then relies on the extrusion structure lower extrusion head 13 of soil pile and initiatively pushes out the soil pile from the inside of extrusion cylinder 7 to complete demoulding, overcomes the friction between soil pile and extrusion cylinder 7, thereby ensures the smooth demoulding of soil pile, avoids the unstable problem that the traditional dependence gravity demoulding mode can bring, secondly, the soil pile after demoulding will be pushed to conveying belt mechanism 3 accurately, and conveying belt mechanism 3 is responsible for conveying the soil pile formed to the specified position. Make the demoulding and conveying process seamless link, greatly simplify the operation step, improve the convenience and efficiency of operation. Through the automatic angle adjustment and conveying mechanism, the device can significantly reduce manual intervention, improve the overall stability and production efficiency of production line.

[0039] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A soil pile prefabricated bidirectional extrusion equipment, characterized in that, It includes: L-shaped operation platform (1) and conveying belt mechanism (3), both sides of the bottom of the L-shaped operation platform (1) are fixedly installed with symmetrically distributed supporting legs (2), an operating opening (4) is formed in the L-shaped operation platform (1), a U-shaped plate (5) is fixedly installed above the operating opening (4) of the L-shaped operation platform (1), an installation frame (11) is fixedly installed on one side of the top of the U-shaped plate (5), a groove (10) is formed in one side of the installation frame (11), and an upper hydraulic telescopic rod (9) is fixedly and penetratingly installed on the top of the installation frame (11); The driving end of the upper hydraulic telescopic rod (9) is fixedly installed with an upper extrusion head (8), the inside of the U-shaped plate (5) is rotatably installed with symmetrically distributed rotating shafts (6), the opposite ends of the two rotating shafts (6) are provided with extrusion cylinders (7), and the front surface of the U-shaped plate (5) is provided with a driving mechanism. The lower side of the outer wall of the extrusion cylinder (7) is provided with a connecting frame (14), and the lower hydraulic telescopic rod (15) is fixedly installed below the bottom end of the extrusion cylinder (7) on the connecting frame (14).

2. The apparatus for prefabricated two-way extrusion of soil pile according to claim 1, characterized in that: The bottom of the U-shaped plate (5) and the top of the L-shaped operation platform (1) are fixedly installed with symmetrically distributed reinforcing rods (16).

3. The apparatus for precast bidirectional extrusion of soil pile according to claim 1, characterized in that: The driving mechanism comprises a motor (12), the motor (12) is fixedly installed on the front surface of the U-shaped plate (5), the driving end of the motor (12) penetrates through the front surface of the U-shaped plate (5) and extends into the inside of the U-shaped plate (5), the driving end of the motor (12) is fixedly installed with a first gear (18), the outer wall of the rotating shaft (6) is fixedly installed with a second gear (19), and the second gear (19) is engaged with the first gear (18).

4. The apparatus for precast bidirectional extrusion of soil pile according to claim 1, characterized in that: The opposite ends of the two rotating shafts (6) are fixedly installed with mounting plates (17), and the mounting plates (17) are fixedly installed on the outer wall of the extrusion cylinder (7) through bolts.

5. The apparatus for precast bidirectional extrusion of soil pile according to claim 1, characterized in that: The size of the upper extrusion head (8) and the lower extrusion head (13) is consistent, and the upper extrusion head (8) and the lower extrusion head (13) are matched with the extrusion cylinder (7).

6. The apparatus for precast bidirectional extrusion of soil pile according to any one of claims 1-5, characterized in that: The connecting frame (14) is fixedly installed on the lower side of the outer wall of the extrusion cylinder (7) through bolts.

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