CN212666369U

CN212666369U - Flat pile extruder

Info

Publication number: CN212666369U
Application number: CN201921622339.XU
Authority: CN
Inventors: 黎志中; 言安
Original assignee: Guangdong Yongji Construction Foundation Co ltd
Current assignee: Guangdong Yongji Construction Foundation Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2021-03-09
Anticipated expiration: 2029-09-26

Abstract

The utility model relates to the technical field of construction equipment, and discloses a flat pile extruder, which comprises a frame and a propulsion mechanism arranged on the frame, wherein the flat pile extruder utilizes the propulsion force generated by the propulsion mechanism to move forward along a main rib and an auxiliary rib, so that the automatic pouring of a flat pile can be realized; on the other hand, this flat pile extruder is through setting up relative opening on two side frames of frame for but two U-shaped stirrup overlap joints that the opening on two side frames got into in the shaping region respectively form annular stirrup, the difficult problem that stirrup insertion process and concrete placement process can't go on in step has been solved from this perfectly, the automated production of flat pile has been realized successfully, thereby the production efficiency of flat pile has been improved, the preparation cycle of flat pile has been shortened, workman's the amount of labour has been reduced, the human cost is reduced, and the shaping quality of flat pile has been promoted.

Description

Flat pile extruder

Technical Field

The utility model relates to a construction equipment technical field especially relates to a flat pile extruder.

Background

The high-strength prestressed concrete flat pile is mainly applied to a cement mixing wall foundation pit supporting construction method, is used as a special pile type of a foundation pit stressed structure, and has the advantages of high safety, energy conservation, environmental friendliness, good integrity and the like. The height-to-width ratio of the cross section of the flat pile is 3:1, the common cross section sizes are 450mm multiplied by 150mm and 600mm multiplied by 200mm, and the pile lengths are 8-14 meters and 9-18 meters respectively.

In order to guarantee the high strength of flat pile, the inside of flat pile is equipped with framework of steel reinforcement, and this framework of steel reinforcement comprises fore-and-aft main muscle, supplementary muscle and horizontal stirrup, and because the structure so complicated, at present, the preparation of flat pile still adopts comparatively laggard manual work to pour, and not only production efficiency is low, and the preparation cycle is long, and the human cost is high, and the quality can't be guaranteed moreover. Therefore, it is necessary to design an automatic flat pile extruder.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can improve flat stake production efficiency, reduce the human cost, promote the flat stake extruder of flat stake quality.

In order to achieve the above object, the utility model provides a flat pile extruder, it includes:

the frame comprises two side frames which are arranged in parallel, a forming area of the flat pile is arranged between the two side frames, the side frames are provided with openings for inserting U-shaped stirrups into the forming area, and the openings on the two side frames are arranged oppositely;

and the propelling mechanism is arranged on the rack and used for providing advancing power.

As preferred scheme, the flat pile extruder still includes send hoop mechanism, send hoop mechanism includes bottom plate, stirrup box, pushes away hoop board and drive arrangement, the bottom plate connect in the outside of side frame, the stirrup box is located on the bottom plate for place the U-shaped stirrup, the stirrup box be equipped with just right open-ended spout, it locates to push away the hoop board can follow in the spout reciprocating motion is made to the spout, drive arrangement is used for the drive push away the hoop board and remove.

Preferably, the driving device is arranged above the stirrup box, the driving device is provided with a telescopic piece parallel to the sliding groove, and the telescopic piece is connected with the stirrup pushing plate.

Preferably, a supporting plate for supporting the U-shaped stirrup is arranged in the stirrup box, the supporting plate is arranged in an inclined mode, and the lower end of the supporting plate extends to the sliding groove.

Preferably, the propelling mechanism comprises a propelling motor and a screw rod, the propelling motor is arranged on the rack, and the screw rod is arranged in the molding area and is in transmission connection with the propelling motor.

As preferred scheme, advancing mechanism still includes the gearbox, the gearbox is connected in two between the side frame and locate the regional the place ahead of shaping, the place ahead of gearbox is equipped with lays in two first mounting panel on the side frame, propulsion motor is fixed in on the first mounting panel, the screw rod passes through the gearbox with the propulsion motor transmission is connected, the gearbox is equipped with the first hole groove that supplies the main muscle to pass and supplies the second hole groove that the auxiliary muscle passed.

Preferably, the pushing mechanism comprises a pushing motor, a pushing pressing block and a pushing connecting rod, the pushing motor is arranged on the rack, the pushing pressing block is arranged between the two side frames in a front-back sliding mode and is in transmission connection with the pushing motor through the pushing connecting rod, and the pushing pressing block is provided with a first hole groove for the main rib to penetrate through and a second hole groove for the auxiliary rib to penetrate through.

Preferably, the flat pile extruder further comprises a hopper, wherein the hopper is arranged above the screw and used for storing concrete and injecting the concrete into the molding area.

Preferably, the flat pile extruder further comprises a vibrator, vibration plates laid on the two side frames are arranged behind the hopper, and the vibrator is fixed on the vibration plates.

As the preferred scheme, the flat pile extruder still includes the balancing weight, the rear of vibrator is equipped with and lays two second mounting panel on the side frame, the balancing weight is fixed in on the second mounting panel.

The embodiment of the utility model provides a flat pile extruder, compared with the prior art, its beneficial effect lies in:

on one hand, the flat pile extruder provided by the embodiment of the utility model can utilize the propulsive force generated by the propulsion mechanism to move forward along the main ribs and the auxiliary ribs, thereby realizing the automatic pouring of the flat pile; on the other hand, this flat pile extruder is through setting up relative opening on two side frames of frame for but two U-shaped stirrup overlap joints that the opening on two side frames got into in the shaping region respectively form annular stirrup, the difficult problem that stirrup insertion process and concrete placement process can't go on in step has been solved from this perfectly, the automated production of flat pile has been realized successfully, thereby the production efficiency of flat pile has been improved, the preparation cycle of flat pile has been shortened, workman's the amount of labour has been reduced, the human cost is reduced, and the shaping quality of flat pile has been promoted.

Drawings

Fig. 1 is a front view of a flat pile press according to an embodiment of the present invention;

fig. 2 is a top view of a flat pile extruder according to an embodiment of the present invention;

fig. 3 is a side view of a flat pile extruder in accordance with an embodiment of the present invention;

FIG. 4 is a schematic diagram of U-shaped stirrups overlapping to form a hoop reinforcement according to an embodiment of the present invention;

fig. 5 is a front view of a flat pile press employing another form of propulsion mechanism in accordance with an embodiment of the present invention.

In the figure: 1. a frame; 101. a frame; 102. a molding area; 2. a U-shaped stirrup; 3. a ring-shaped stirrup; 4. a hoop feeding mechanism; 401. a base plate; 402. a stirrup box; 4021. a chute; 403. a push plate; 404. a drive device; 4041. a telescoping member; 5. a propulsion motor; 6. a screw; 7. a main rib; 8. auxiliary ribs; 9. a gearbox; 901. a first hole groove; 902. a second hole groove; 10. a hopper; 11. a vibrator; 12. a balancing weight; 13. pushing the pressing block; 14. pushing the connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

As shown in fig. 1 to 5, an embodiment of the present invention provides a flat pile extruder, which mainly includes a frame 1 and a propulsion mechanism. Wherein, frame 1 includes two side frames 101 that set up side by side, be equipped with the shaping region 102 of flat stake between two side frames 101, side frame 101 is equipped with the opening that supplies U-shaped stirrup 2 to insert in the shaping region 102, and, the opening on two side frames 101 sets up relatively, so, but two U-shaped stirrups 2 overlap joint formation that enter into in the shaping region 102 through the opening on two side frames 101 respectively wrap around annular stirrup 3 outside main muscle 7, and then constitute the steel reinforcement framework of flat stake with main muscle 7 and auxiliary muscle 8. As an alternative, the overlap of the two U-shaped stirrups 2 can be butt-welded for better stability. The propelling mechanism is arranged on the frame 1 and used for providing advancing power.

Based on the structure, on one hand, the flat pile extruder provided by the embodiment of the utility model can utilize the propulsive force generated by the propulsion mechanism to move forwards along the main ribs 7 and the auxiliary ribs 8, thereby realizing the automatic pouring of the flat pile; on the other hand, this flat pile extruder is through setting up relative opening on two side frames 101 for but two U-shaped stirrup 2 overlap joints that the opening on two side frames 101 got into in the shaping region 102 respectively form annular stirrup 3, thereby the difficult problem that stirrup insertion process and concrete placement process can't go on in step has been solved perfectly, the automated production of flat pile has been realized successfully, thereby the production efficiency of flat pile has been improved, the preparation cycle of flat pile has been shortened, workman's the amount of labour has been reduced, the human cost is reduced, and the shaping quality of flat pile has been promoted.

Further, as shown in fig. 1 to 5, the flat pile extruder provided by the embodiment of the present invention further includes a hoop feeding mechanism 4, where the hoop feeding mechanism 4 includes a bottom plate 401, a stirrup box 402, a hoop pushing plate 403, and a driving device 404; the bottom plate 401 is connected to the outer side of the side frame 101, and the stirrup box 402 is arranged on the bottom plate 401 and used for placing the U-shaped stirrups 2; the stirrup box 402 is provided with a sliding groove 4021 facing the opening, the stirrup pushing plate 403 is arranged in the sliding groove 4021 and can reciprocate along the sliding groove 4021, and the stirrups in the stirrup box 402 are pushed into the forming area 102 from the opening by the stirrup pushing plate 403 through the reciprocating motion; the driving device 404 is disposed above the stirrup box 402, the driving device 404 is provided with a retractable member 4041 parallel to the chute 4021, and the retractable member 4041 is connected with the push hoop plate 403, so that the push hoop plate 403 can be driven to move. Based on this, the stirrups stored in the stirrup box 402 can be automatically inserted into the forming area 102 continuously during the forward movement of the flat pile extruder along the main reinforcement 7 and the auxiliary reinforcement 8, so as to further improve the automation degree of the flat pile extruder and reduce the labor amount of workers.

In this embodiment, the driving device 404 is a linear reciprocating motor, and the extensible member 4041 is an extensible rod or an extensible rack.

Optionally, in order to enable the stirrups in the stirrup box 402 to automatically enter the sliding groove 4021, a supporting plate for supporting the U-shaped stirrups 2 is arranged in the stirrup box 402, the supporting plate is arranged obliquely, and the lower end of the supporting plate extends to the sliding groove 4021, so that when the stirrups in the sliding groove 4021 are pushed into the molding area 102 by the stirrup pushing plate 403, the next stirrup slides into the sliding groove 4021 along the supporting plate to wait for the next pushing of the stirrup pushing plate 403.

As shown in fig. 1 to 3, the propelling mechanism includes a propelling motor 5, a gear box 9 and a screw 6, the gear box 9 is disposed between the two side frames 101 and located in front of the forming area 102, the gear box 9 is provided with a first hole slot 901 for the main rib 7 to pass through and a second hole slot 902 for the auxiliary rib 8 to pass through; the front of the gear box 9 is provided with a first mounting plate laid on the two side frames 101, the propelling mechanism is fixed on the first mounting plate, and the screw 6 is arranged in the molding area 102 and is in transmission connection with the propelling mechanism through the gear box 9. The propulsive force that produces when stirring the concrete through screw rod 6, the embodiment of the utility model provides a flat stake extruder can realize the forward motion along main muscle 7 and auxiliary reinforcement 8.

Alternatively, as shown in fig. 5, in addition to the above form, the propulsion mechanism may also adopt another form, that is, the propulsion motor 5, the pushing press 13 and the pushing link 14 are included, the propulsion motor 5 is mounted on the frame 1 through the first mounting plate, the pushing press 13 is slidably disposed between the two side frames 101 back and forth and is in transmission connection with the propulsion motor 5 through the pushing link 14, and the pushing press 13 is provided with a first hole slot 901 through which the main rib 7 passes and a second hole slot 902 through which the auxiliary rib 8 passes. So, through the propulsive force that produces when pushing the briquetting 13 extrusion concrete, the embodiment of the utility model provides a flat stake extruder can realize the forward motion along main muscle 7 and auxiliary reinforcement 8. Of course, the above-mentioned propulsion motor 5 can also be replaced by a propulsion cylinder, and the technical effects produced by the propulsion cylinder are the same, so the details are not described herein again.

Further, as shown in fig. 1 to fig. 3, the flat pile extruder provided by the embodiment of the present invention further includes a hopper 10, a vibrator 11, and a weight 12. A hopper 10 is provided above the screw 6 for storing and injecting concrete into the molding zone 102 for continuous casting of the concrete. Vibrating plates laid on the two side frames 101 are provided behind the hopper 10, the vibrator 11 is fixed to the vibrating plates, and concrete in the molding area 102 can be molded quickly by the vibration generated by the vibrator 11. A second mounting plate laid on the two side frames 101 is arranged behind the vibrator 11, and the balancing weight 12 is fixed on the second mounting plate to balance the front and rear weight of the whole flat pile extruder.

In addition, it should be noted that the utility model provides a flat pile extruder except can being used to produce flat pile, can also be used to produce prestressing force cored slab or other concrete panels.

To sum up, the utility model provides a flat pile extruder, it has improved the production efficiency of flat pile, has shortened the preparation cycle of flat pile, has reduced workman's the amount of labour, has reduced the human cost to the shaping quality of flat pile has been promoted.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A flat pile extruder, comprising:

2. The flat pile extruder according to claim 1, further comprising a hoop feeding mechanism, wherein the hoop feeding mechanism comprises a base plate, a hoop box, a hoop pushing plate and a driving device, the base plate is connected to the outer side of the side frame, the hoop box is arranged on the base plate and used for placing U-shaped hoops, the hoop box is provided with a chute facing the opening, the hoop pushing plate is arranged in the chute and can reciprocate along the chute, and the driving device is used for driving the hoop pushing plate to move.

3. The flat pile extruder of claim 2, wherein said driving means is provided above said stirrup box, said driving means being provided with a telescopic member parallel to said chute, said telescopic member being connected to said push-hoop plate.

4. The flat pile extruder of claim 2, wherein a support plate for supporting the U-shaped stirrup is provided in the stirrup box, the support plate is disposed obliquely, and a lower end of the support plate extends to the chute.

5. The flat pile extruder of claim 1, wherein the propelling mechanism includes a propelling motor and a screw, the propelling motor is disposed on the frame, and the screw is disposed in the forming region and is in driving connection with the propelling motor.

6. The flat pile extruder of claim 5, wherein the propelling mechanism further comprises a gearbox, the gearbox is connected between the two side frames and arranged in front of the forming area, a first mounting plate is arranged in front of the gearbox and laid on the two side frames, the propelling motor is fixed on the first mounting plate, the screw is in transmission connection with the propelling motor through the gearbox, and the gearbox is provided with a first hole slot for the main rib to pass through and a second hole slot for the auxiliary rib to pass through.

7. The flat pile extruder according to claim 1, wherein the pushing mechanism comprises a pushing motor, a pushing pressing block and a pushing connecting rod, the pushing motor is arranged on the frame, the pushing pressing block is slidably arranged between the two side frames back and forth and is in transmission connection with the pushing motor through the pushing connecting rod, and the pushing pressing block is provided with a first hole slot for a main rib to pass through and a second hole slot for an auxiliary rib to pass through.

8. The machine of claim 5, further comprising a hopper disposed above the screw for storing concrete and injecting concrete into the forming zone.

9. The extrusion press for flat piles according to claim 8, further comprising a vibrator, wherein a vibrating plate is laid on the two side frames behind the hopper, and the vibrator is fixed on the vibrating plate.

10. The flat pile extruder of claim 9, further comprising a weight block, wherein a second mounting plate is disposed behind the vibrator and laid on the two side frames, and the weight block is fixed to the second mounting plate.