CN212146936U

CN212146936U - Concrete pipe pile distributing device

Info

Publication number: CN212146936U
Application number: CN202020393669.2U
Authority: CN
Inventors: 穆文芳; 宋心; 孙朋伟; 周帅平; 张继
Original assignee: Shaanxi Qinhan Hengsheng New Building Materials Technology Co ltd
Current assignee: Shaanxi Qinhan Hengsheng New Building Materials Technology Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-12-15
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a concrete pipe pile distributing device relates to concrete auxiliary production equipment technical field. It includes cloth fill, discharge gate, the discharge gate below is provided with the guide rail, sliding connection has the removal support on the guide rail, be equipped with the tubular pile steel mould on the removal support, the tubular pile steel mould includes the lower mould, locates the end board and the end tailboard at lower mould both ends, rotates the steel reinforcement cage of connection between end board and end tailboard, discharge gate bottom symmetry is provided with the baffle, the baffle is equipped with its cylinder of removing along vertical direction of drive, the baffle is located steel reinforcement cage axis direction both sides, and two baffles are located and rotate between one side that the horizontal direction is close to the steel reinforcement cage input and are connected with the pivot, the pivot is equipped with a plurality of clearance boards along its axis direction, the pivot rotates the in-process, clearance board meshes with the sieve mesh of steel reinforcement cage mutually. The utility model has the advantages of can clear up the sieve mesh of steel reinforcement cage in the course of the work, prevent sieve mesh jam.

Description

Concrete pipe pile distributing device

Technical Field

The utility model belongs to the technical field of concrete auxiliary production equipment technique and specifically relates to a concrete pipe pile distributing device is related to.

Background

The concrete pipe pile distributing device is used as equipment for forming concrete pipe piles in building industrialization. The concrete pipe pile is formed by conveying concrete to a pipe pile die for pouring the pipe pile through a pipeline, compacting the concrete through the pipe pile die, centrifuging and the like. Usually, a collecting hopper for collecting concrete to prevent the concrete from being excessively sprayed out of the mold is arranged at the bottom of the concrete pipe pile distributing device, and the concrete is collected by the collecting hopper and then is discharged.

The Chinese utility model with publication number CN207959967U discloses a concrete pipe pile distributing device, which comprises a hopper with a discharge port, a walking bracket for supporting the hopper and a pouring member arranged at the bottom of the hopper for receiving materials, the pouring component comprises a head plate, a tail plate and a material containing plate for connecting the head plate and the tail plate, the head plate, the tail plate and the material containing plate are surrounded to form a forming cavity for forming the concrete component, a material collecting hopper is arranged between the discharge port and the pouring component, the material collecting hopper comprises an upper opening facing the discharge port and a material collecting outlet facing the molding cavity, the concrete gathering hopper is characterized in that the gathering hopper is provided with a scraper attached to the inner wall of the gathering hopper, the two ends of the scraper are respectively connected with an upper buckle closure and a lower buckle closure which are used for buckling the upper end and the lower end of the side wall of the gathering hopper, so that concrete on the gathering hopper is conveniently removed, and the effect of ensuring the smooth outlet of the gathering hopper is achieved.

The prior art solutions in the above patents have the following drawbacks: when the concrete collecting hopper works, the walking bracket moves along the guide rail and sprays concrete into the reinforcement cage, and although the concrete on the collecting hopper can be cleaned, due to the fact that the concrete has high viscosity, some concrete can cause mesh blockage of the reinforcement cage, blanking and treatment of the next procedure are affected, and quality of finished products is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a concrete pipe pile distributing device, it has can clear up the sieve mesh of steel reinforcement cage in the course of the work, prevents the advantage of sieve mesh jam.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a concrete pipe pile distributing device, includes cloth fill, discharge gate, the discharge gate below is provided with the guide rail, sliding connection has the removal support on the guide rail, be equipped with the tubular pile steel mould on the removal support, the tubular pile steel mould includes the lower mould, locates the end board and the end tailboard at lower mould both ends, rotates the steel reinforcement cage of connection between end board and end tailboard, discharge gate bottom symmetry is provided with the baffle, the baffle is equipped with its cylinder of removing along vertical direction of drive, the baffle is located steel reinforcement cage axis direction both sides, and two baffles are located and rotate between one side that the horizontal direction is close to the steel reinforcement cage input and are connected with the pivot, the pivot is equipped with a plurality of clearance boards along its axis direction, the pivot rotates the in-process, the clearance board meshes with steel reinforcement cage's sieve mesh mutually.

By adopting the technical scheme, when the device works, the movable support drives the tubular pile steel die to move below the discharge hole, and then the air cylinder drives the baffle plate to move downwards to be close to the reinforcement cage until the cleaning plate is meshed with the sieve pores of the reinforcement cage; at the moment, the discharge port discharges materials, the movable support drives the pipe pile steel die to move, and concrete falls on the reinforcement cage. The steel reinforcement cage removes the in-process, because clearance board and sieve mesh mutually, the pivot can be followed steel reinforcement cage's removal and take place to rotate, rotates the in-process, and the clearance board stretches into the sieve mesh in proper order, releases the concrete of gathering in the sieve mesh, avoids its condition of taking place to block up.

The present invention may be further configured in a preferred embodiment as: the section of one end of the cleaning plate, which is far away from the rotating shaft, along the direction vertical to the axis of the rotating shaft is triangular.

Through adopting above-mentioned technical scheme, the clearance board has less area of contact when contacting with the concrete on the sieve mesh, can produce bigger pressure effect, destroys the produced tension of concrete in the sieve mesh, more is favorable to clearing away the concrete in the sieve mesh.

The present invention may be further configured in a preferred embodiment as: two waist shape hole has been seted up along vertical direction to the baffle, the both ends of pivot are rotated and are connected with the horizontal connecting rod that runs through two waist shape holes respectively, horizontal connecting rod slides along waist shape hole length direction, the below level of connecting rod is provided with the fixed plate with baffle outer wall connection, be connected with the extension spring of vertical setting between connecting rod bottom surface and the fixed plate top surface, extension spring is when natural state, horizontal connecting rod is located waist shape hole bottom.

Through adopting above-mentioned technical scheme, when steel reinforcement cage just got into the below of discharge gate, the direction of stopping of clearance board one end was random this moment, has probably that the clearance board is along with the in-process of baffle whereabouts, just staggers the steel reinforcement frame direct contact of sieve mesh and steel reinforcement cage and takes place the extrusion, and this can make pivot and clearance board take place to damage, and extension spring's design is then effectual to have solved this problem. When the two are extruded, the extension spring allows the rotating shaft to displace to a certain degree in the vertical direction, and when the cleaning plate extends into the sieve hole, the extension spring restores to the initial state. The extension spring can be designed outside the baffle through the waist-shaped hole, so that concrete is prevented from falling into the extension spring and affecting the extension spring; extension spring can prevent effectively that the clearance board from bumping between in the course of the work and the steel reinforcement cage, has promoted the practicality.

The present invention may be further configured in a preferred embodiment as: the inner walls of the two baffles are provided with guide plates, the cross sections of the guide plates in the direction perpendicular to the axis direction of the reinforcement cage are inverted splayed, and the lowest points of the guide plates are located on the reinforcement cage.

By adopting the technical scheme, concrete falling from the feed opening can fall on the middle position of the top end of the reinforcement cage through the guide plate in a centralized manner, so that the cleaning efficiency and effect of the cleaning plate on the concrete are improved; in addition, the setting of guide plate has avoided the concrete at the in-process of whereabouts from the gap between baffle and the lower mould spill, causes the extravagant problem with the clearance cost that has promoted the later stage of concrete.

The present invention may be further configured in a preferred embodiment as: and the baffle is provided with a vibration motor.

By adopting the technical scheme, the concrete adhered to the side wall of the baffle can be vibrated down, so that the concrete is prevented from being condensed and difficult to clean in the later period; simultaneously, can accelerate the concrete velocity of flow on the guide plate to make clearance board take place certain reciprocating motion in the horizontal direction, further promoted the clearance effect of sieve mesh.

The present invention may be further configured in a preferred embodiment as: the horizontal connecting rod is provided with the shrinkage pool near a terminal surface of pivot, the both ends of pivot are stretched into two shrinkage pools respectively, be equipped with the compression spring that one end and horizontal connecting rod terminal surface are connected in the shrinkage pool.

By adopting the technical scheme, the arrangement of the pressure spring weakens the collision force of the cleaning plate and a steel bar frame of the steel bar cage in the horizontal direction when the vibration motor works, plays a certain protection role in the rotating shaft and the cleaning plate, and prolongs the service life of the cleaning plate; the setting up of shrinkage pool makes pressure spring can be in work in the confined environment, and the concrete of avoiding splashing produces the influence to it.

The present invention may be further configured in a preferred embodiment as: and a coaming is connected between one ends of the two baffles positioned on the rotating shaft, and the bottom end of the coaming is adapted to the reinforcement cage.

Through adopting above-mentioned technical scheme, avoided pivot and clearance board working process, taken the concrete out, splashed to external environment in, caused the trouble that the later stage needs the clearance.

The present invention may be further configured in a preferred embodiment as: the brush connected with the two baffles is horizontally arranged between the rotating shaft and the enclosing plate, and the bottom end of the brush is matched with the reinforcement cage.

Through adopting above-mentioned technical scheme, can not having the sieve mesh of clean up with the clearance board and continue the clearance, further promote the clearance effect on sieve mesh surface.

To sum up, the utility model discloses a beneficial technological effect does:

1. by arranging the rotating shaft and the cleaning plates, the cleaning plates sequentially extend into the sieve pores in the rotating process to push out the concrete gathered in the sieve pores, so that the condition that the concrete is blocked is avoided;

2. by arranging the vibrating motor, the guide plate and the hairbrush, the cleaning effect of the sieve pores is further improved;

3. through setting up horizontal connecting rod, extension spring and compression spring, played the guard action to countershaft and clearance board, improved its life.

Drawings

Fig. 1 is a schematic structural view of a concrete pipe pile distributing device;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is a partial perspective cross-sectional view taken along the plane B-B in FIG. 2;

fig. 4 is a partial perspective sectional view taken along the plane C-C in fig. 3.

Reference numerals: 1. a cloth hopper; 2. a discharge port; 3. a guide rail; 4. moving the support; 5. a pipe pile steel mould; 51. a lower die; 52. an end plate; 53. an end tail plate; 54. a reinforcement cage; 6. a baffle plate; 7. a cylinder; 8. a rotating shaft; 9. cleaning the plate; 10. a waist-shaped hole; 11. a horizontal connecting rod; 12. a fixing plate; 13. an extension spring; 14. a baffle; 15. a vibration motor; 16. concave holes; 17. a pressure spring; 18. enclosing plates; 19. a brush; 20. and (7) a cover plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a concrete pipe pile distributing device, including cloth fill 1, discharge gate 2, the ground of discharge gate 2 below installs guide rail 3, sliding connection has movable support 4 on the guide rail 3, place tubular pile steel mould 5 on the movable support 4, tubular pile steel mould 5 includes cross-section semicircular lower mould 51, end board 52 and end tail board 53 through bolted connection at lower mould 51 both ends, rotate the steel reinforcement cage 54 of connection between end board 52 and end tail board 53, steel reinforcement cage 54 is cylindrical, the surface is equipped with a lot of rectangle sieve meshes.

Referring to fig. 2 and 3, baffle 6 is symmetrically arranged at the bottom end of discharge port 2, baffle 6 is provided with cylinder 7 for driving it to move along the vertical direction, in this embodiment, cylinder 7 is vertically arranged and its cylinder body is welded with the side wall of distributing hopper 1, and its shaft lever is welded with the side wall of baffle 6 through a steel plate. The baffles 6 are positioned on two sides of the axis direction of the reinforcement cage 54 and are in an arc shape matched with the reinforcement cage 54, the rotating shafts 8 are rotatably connected between the two baffles 6 positioned on one sides close to the input end of the reinforcement cage 54 in the horizontal direction, the rotating shafts 8 are provided with cleaning plates 9 along the axis direction, the cleaning plates 9 are arranged in two groups in the middle of the rotating shafts 8, and each group of three cleaning plates 9 radially surrounds the periphery of the rotating shafts 8 and is welded with the rotating shafts 8; in this embodiment, the cross section of one end of the cleaning plate 9 away from the rotating shaft 8 along the direction perpendicular to the axis of the rotating shaft 8 is triangular, and during the rotation of the rotating shaft 8, the cleaning plate 9 is engaged with the meshes of the reinforcement cage 54. When the pipe pile cleaning machine works, the movable support 4 drives the pipe pile steel die 5 to move to the position below the discharge hole 2, and then the air cylinder 7 drives the baffle 6 to move downwards to be close to the reinforcement cage 54 until the cleaning plate 9 is meshed with the sieve holes of the reinforcement cage 54; at the moment, the discharging port 2 discharges materials, the movable support 4 drives the pipe pile steel die 5 to move, and concrete falls on the reinforcement cage 54. Reinforcing cage 54 removes the in-process, because clearance board 9 meshes with the sieve mesh mutually, pivot 8 can take place to rotate along with reinforcing cage 54's removal, rotates the in-process, and clearance board 9 stretches into the sieve mesh in proper order, releases the concrete of gathering in the sieve mesh, avoids its condition of taking place to block up.

Referring to fig. 3 and 4, when the reinforcement cage 54 just enters the lower part of the discharging hole 2, the staying direction of one end of the cleaning plate 9 is random, and there is a high possibility that in the process that the cleaning plate 9 falls along with the baffle 6, the mesh openings are just staggered to directly contact and squeeze the steel bar frames of the steel bar cage 54, which may damage the rotating shaft 8 and the cleaning plate 9, in order to solve the problem, waist shape hole 10 has been seted up along vertical direction to two baffles 6, the both ends of pivot 8 are rotated and are connected with the horizontal connecting rod 11 that runs through two waist shape holes 10 respectively, horizontal connecting rod 11 slides along waist shape hole 10 length direction, the below level of connecting rod is provided with 6 outer wall welded fixed plates 12 of baffle, the welding has the extension spring 13 of vertical setting between connecting rod bottom surface and the 12 top surfaces of fixed plate, when extension spring 13 was in natural state, horizontal connecting rod 11 was located waist shape hole 10 bottom. When the two are extruded, the extension spring 13 allows the rotating shaft 8 to displace to a certain degree in the vertical direction, and when the cleaning plate 9 extends into the sieve hole, the extension spring 13 restores the initial state. The extension spring 13 can be designed outside the baffle 6 through the slotted hole 10, so that concrete is prevented from falling into the extension spring 13 and causing influence on the concrete.

Referring to fig. 3, in order to improve the treatment effect of the sieve holes or improve the work efficiency, the following improvements are made: the guide plates 14 are welded on the inner walls of the two baffles 6, the cross sections of the two guide plates 14 along the direction vertical to the axis of the reinforcement cage 54 are inverted splayed, and the lowest points of the guide plates 14 are positioned above the reinforcement cage 54; further, a vibration motor 15 is attached to the baffle 6. The guide plate 14 can enable concrete to fall on the middle position of the top end of the reinforcement cage 54 in a centralized manner, so that the cleaning plate 9 can clean the concrete conveniently, the vibration motor 15 can vibrate the concrete adhered to the side wall of the baffle 6, and the concrete is prevented from being condensed and difficult to clean in the later period; meanwhile, the flow speed of concrete on the guide plate 14 can be accelerated, and the cleaning plate 9 can reciprocate to a certain degree in the horizontal direction, so that the cleaning effect of the sieve pores is further improved. Preferably, a brush 19 which is connected with the two baffle plates 6 through bolts is horizontally arranged between the rotating shaft 8 and the enclosing plate 18, and the bottom end of the brush 19 is matched with the reinforcement cage 54.

Referring to fig. 2 and 4, when the vibration motor 15 works, the cleaning plate 9 and the steel bar frame of the steel bar cage 54 may collide in the horizontal direction, which may reduce the service life of the rotating shaft 8 and the cleaning plate 9, therefore, a circular concave hole 16 is provided at one end surface of the horizontal connecting rod 11 close to the rotating shaft 8, two ends of the rotating shaft 8 respectively extend into the two concave holes 16, a pressure spring 17 with one end welded to the end surface of the horizontal connecting rod 11 is provided in the concave hole 16, the pressure spring 17 weakens the collision strength of the cleaning plate 9 and the steel bar frame of the steel bar cage 54 in the horizontal direction, and plays a certain role in protecting the rotating shaft 8 and the cleaning plate 9; in addition, the arrangement of the concave hole 16 enables the pressure spring 17 to work in a closed environment, and the influence of splashed concrete on the pressure spring is avoided.

Referring to fig. 2, when the rotating shaft 8 and the cleaning plate 9 are in operation, they may bring out the concrete to the external environment, which causes post-processing troubles, therefore, in this embodiment, a surrounding plate 18 is welded between the ends of the two baffle plates 6 located at the rotating shaft 8, the bottom ends of the surrounding plates 18 are adapted to the reinforcement cage 54, and a cover plate 20 is welded between the top ends of the two baffle plates 6 close to the rotating shaft 8.

The implementation principle of the embodiment is as follows: when the pipe pile cleaning machine works, the movable support 4 drives the pipe pile steel die 5 to move to the position below the discharge hole 2, and then the air cylinder 7 drives the baffle 6 to move downwards to be close to the reinforcement cage 54 until the cleaning plate 9 is meshed with the sieve holes of the reinforcement cage 54; at the moment, the discharging port 2 is used for discharging, the movable support 4 drives the pipe pile steel die 5 to move, concrete located in the middle of the discharging port 2 directly falls on the reinforcement cage 54, and the concrete falling on the guide plate 14 also quickly falls on the reinforcement cage 54 under the action of the vibrating motor 15. In the moving process of the reinforcement cage 54, the rotating shaft 8 rotates along with the movement of the reinforcement cage 54, and in the rotating process, the cleaning plates 9 sequentially extend into the sieve holes to push out the concrete gathered in the sieve holes, so that the condition that the concrete is blocked is avoided;

the embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a concrete tubular pile distributing device, includes cloth fill (1), discharge gate (2) below is provided with guide rail (3), sliding connection has movable support (4) on guide rail (3), be equipped with tubular pile steel mould (5) on movable support (4), tubular pile steel mould (5) include lower mould (51), locate end board (52) and end tail-board (53) at lower mould (51) both ends, rotate reinforcement cage (54) of connection between end board (52) and end tail-board (53), its characterized in that, discharge gate (2) bottom symmetry is provided with baffle (6), baffle (6) are equipped with cylinder (7) that drive it to remove along vertical direction, baffle (6) are located reinforcement cage (54) axis direction both sides, and two baffles (6) are located and rotate between one side that the horizontal direction is close to reinforcement cage (54) input and are connected with pivot (8), the rotating shaft (8) is provided with a plurality of cleaning plates (9) along the axis direction, and in the rotating process of the rotating shaft (8), the cleaning plates (9) are meshed with sieve holes of the reinforcement cage (54).

2. The distribution device for the concrete pipe piles according to claim 1, wherein one end of the cleaning plate (9) far away from the rotating shaft (8) is triangular in section along the direction perpendicular to the axis of the rotating shaft (8).

3. The concrete pipe pile distributing device according to claim 1, characterized in that, two waist shape hole (10) have been seted up along vertical direction in baffle (6), the both ends of pivot (8) are rotated and are connected with horizontal connecting rod (11) that run through two waist shape hole (10) respectively, horizontal connecting rod (11) slide along waist shape hole (10) length direction, the below level of connecting rod is provided with fixed plate (12) with baffle (6) outer wall connection, be connected with vertical setting's extension spring (13) between connecting rod bottom surface and fixed plate (12) top surface, when extension spring (13) are in natural state, horizontal connecting rod (11) are located waist shape hole (10) bottom.

4. The concrete pipe pile distributing device according to claim 3, wherein the inner walls of the two baffles (6) are provided with guide plates (14), the cross section of each guide plate (14) along the direction perpendicular to the axis of the reinforcement cage (54) is inverted splayed, and the lowest point of each guide plate (14) is located above the reinforcement cage (54).

5. The distributing device for the concrete pipe piles according to claim 4, wherein a vibration motor (15) is installed on the baffle (6).

6. The distribution device for the concrete pipe piles according to claim 5, wherein a concave hole (16) is formed in one end face, close to the rotating shaft (8), of the horizontal connecting rod (11), two ends of the rotating shaft (8) extend into the two concave holes (16) respectively, and a pressure spring (17) with one end connected with the end face of the horizontal connecting rod (11) is arranged in each concave hole (16).

7. A concrete pipe pile distributing device according to claim 6, wherein a coaming (18) is connected between one ends of the two baffles (6) positioned on the rotating shaft (8), and the bottom end of the coaming (18) is adapted to the reinforcement cage (54).

8. A concrete pipe pile distributing device according to claim 7, wherein a brush (19) connected with the two baffle plates (6) is horizontally arranged between the rotating shaft (8) and the enclosing plate (18), and the bottom end of the brush (19) is adapted to the reinforcement cage (54).