CN216616890U

CN216616890U - A concrete hopper for precast pile production

Info

Publication number: CN216616890U
Application number: CN202123248027.7U
Authority: CN
Inventors: 吉佳斌; 房文华; 杨少俊
Original assignee: Yancheng Fangzhuang Prefabricated Component Co ltd
Current assignee: Yancheng Fangzhuang Prefabricated Component Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-27
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a concrete hopper for producing precast piles, which comprises a hopper body, a transfer trolley and a track, wherein the hopper body is provided with a hopper opening; the hopper body comprises a frame, a material box, a door plate, an opening and closing mechanism and a distribution box; the material box is connected inside the frame, the top end of the frame is connected with a lifting lug, the bottom of the frame is clamped on the transfer trolley, and the transfer trolley rolls on the track; the top of the material box is opened, the bottom of the material box is in an inverted frustum shape, and the door plate is hinged to the bottom of the material box; the opening and closing mechanism is connected to the outer wall of the material box and drives the door plate to open or close; the distribution box is connected to the outer wall of the box body, and the opening and closing mechanism is electrically connected to the distribution box; the top of the transfer trolley is connected with a clamping block, the bottom of the frame is connected with a supporting leg, and the supporting leg is clamped in the clamping block; the frame both sides are connected with the horizontal pole, and a plurality of horizontal pole forms the cat ladder. Compared with the traditional feeding and pouring mode, the utility model saves time and labor, and greatly improves the production efficiency of the precast pile.

Description

A concrete hopper for precast pile production

Technical Field

The utility model relates to the technical field of precast pile production auxiliary tools, in particular to a concrete hopper for precast pile production.

Background

The precast pile is prefabricated in a precast member processing factory, is maintained to reach the design strength, is transported to a construction site, is driven into the soil by a pile driver, and then a bearing platform beam (plate) foundation is poured at the top of the pile. The precast pile has the advantages of simple and convenient manufacture, high strength, large rigidity and capability of being manufactured into various section shapes, and is a widely adopted pile type.

When the precast pile is produced, the precast pile production method comprises the steps of erecting a mould, installing a reinforcement cage, pouring concrete, closing the mould, pre-stressing tension, steam curing, separating the mould and the like. Therefore, the precast pile requires a large amount of concrete in its production. In prior art, the pay-off of concrete is mostly accomplished by the mode of artifical propelling movement, and the steel reinforcement cage installation back that finishes, operating personnel is pushing away the dolly and is connect the material to the pump station, pushes away the dolly to the steel reinforcement cage other again, shovels up the concrete through the spade and pours in the mould again. This kind of traditional pay-off and the mode of pouring waste time and energy, very big reduction the production efficiency of precast pile.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete hopper for producing a precast pile, which is time-saving and labor-saving compared with the traditional feeding and pouring mode, greatly improves the production efficiency of the precast pile and solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a concrete hopper for producing precast piles comprises a hopper body, a transfer trolley and a track; the hopper body comprises a frame, a material box, a door plate, an opening and closing mechanism and a distribution box; the material box is connected inside the frame, the top end of the frame is connected with a lifting lug, the bottom of the frame is clamped on a transfer trolley, and the transfer trolley rolls on a track; the top of the material box is open, the bottom of the material box is in an inverted frustum shape, and the door plate is hinged to the bottom of the material box; the opening and closing mechanism is connected to the outer wall of the material box and drives the door plate to open or close; the distribution box is connected to the outer wall of the box body, and the opening and closing mechanism is electrically connected to the distribution box.

The utility model has the further improvement scheme that the top of the transfer trolley is connected with a clamping block, the bottom of the frame is connected with a supporting leg, and the supporting leg is clamped in the clamping block; the frame both sides are connected with the horizontal pole, and a plurality of horizontal pole forms the cat ladder.

The utility model has the further improvement scheme that the two sides of the bottom of the material box are connected with supporting plates, the door plates are divided into two parts, the two ends of each door plate are connected with a central shaft, and the central shaft is rotatably connected with the supporting plates.

In a further improvement of the utility model, a gear is connected to the end of the central shaft, and two gears at the same end are meshed with each other.

The utility model has the further improvement scheme that the opening and closing mechanism comprises a micro hydraulic station and two oil cylinders; one end of the oil cylinder is hinged to the outer wall of the material box, and the other end of the oil cylinder is hinged to the door plate; the miniature hydraulic station is connected to the outer wall of the material box, the oil cylinder is connected to the miniature hydraulic station through an oil pipe, and the miniature hydraulic station is connected to the distribution box through a wire.

According to a further improvement scheme of the utility model, a cable is connected to the distribution box, one end of the cable is connected with a plug, and the cable is hung on a hook on the outer wall of the material box.

The concrete vibrator is characterized by further comprising a concrete vibrator, a pump body of the concrete vibrator is connected to the outer wall of the material box and connected to the distribution box through a lead, and a vibrating rod of the concrete vibrator is hung on a hook of the frame.

The utility model has the further improvement scheme that the outer sides of the frames are symmetrically connected with working platforms which can be folded.

The utility model has the further improvement scheme that two ends and the middle part of the working platform are transversely hinged in shaft sleeves on the frame, and the outer wall of the material box is vertically hinged with a support; the support is unfolded after the working platform is turned for 90 degrees, and the working platform is loaded on the support.

According to a further improvement of the utility model, the two supports are arranged in a left-right symmetrical manner.

The utility model has the beneficial effects that:

compared with the traditional feeding and pouring mode, the concrete hopper for producing the precast pile is time-saving and labor-saving, and the production efficiency of the precast pile is greatly improved.

Secondly, the hopper of the concrete hopper for producing the precast pile moves on the rail through the transfer trolley, so that the hopper is more stable and reliable, and the concrete is not easy to spill.

Thirdly, the concrete hopper for precast pile production is lifted by the gantry crane to lift the hopper body from the transfer trolley during pouring, and the door plate is opened by the bottom opening and closing mechanism to pour out the concrete, so that the labor intensity is greatly reduced.

Fourthly, according to the concrete hopper for precast pile production, the distribution box is connected with the cable, one end of the cable is connected with the plug, and the power can be connected from the crane through the cable, so that the concrete hopper is safer and more convenient.

Fifthly, the concrete hopper for producing the precast pile further comprises a concrete vibrator which just borrows a power supply in the distribution box, so that the concrete hopper is more convenient to use.

Sixth, according to the concrete hopper for precast pile production of the present invention, the end of the central shaft is connected with the gear, and the two gears at the same end are engaged with each other, so that the burden of the two oil cylinders is reduced, and the door panel is prevented from being suddenly opened.

Seventhly, the working platforms are symmetrically connected to the outer side of the frame of the concrete hopper for producing the precast pile, so that operators can hook, pick up hooks, observe the material quantity and clean the material box conveniently.

Eighth, the working platform of the concrete hopper for precast pile production can be folded, and the working platform can be folded when not in use, so that the concrete hopper does not occupy space.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the structure of the bin body of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

In the figure: 1-hopper body, 101-frame, 102-bin, 103-door panel, 104-opening and closing mechanism, 1041-micro hydraulic station, 1042-oil cylinder, 105-distribution box, 1051-cable, 1052-plug, 106-supporting leg, 107-cross bar, 108-supporting plate, 109-central shaft, 110-gear, 111-working platform, 112-shaft sleeve, 113-supporting plate, 114-lifting lug, 2-transfer trolley, 201-clamping block, 3-track, 4-concrete vibrator, 401-pump body and 402-vibrating rod.

Detailed Description

The utility model is further elucidated with reference to the drawings and the embodiments.

Example 1: as shown in fig. 1 to 3, a concrete hopper for precast pile production comprises a hopper body 1, a transfer trolley 2 and a track 3; the hopper body 1 comprises a frame 101, a bin 102, a door plate 103, an opening and closing mechanism 104 and a distribution box 105; the material box 102 is connected to the inside of the frame 101, the top end of the frame 101 is connected with a lifting lug 114, the bottom of the frame 101 is clamped on the transfer trolley 2, and the transfer trolley 2 rolls on the track 3; the top of the material box 102 is open, the bottom of the material box is in an inverted frustum shape, and the door plate 103 is hinged to the bottom of the material box 102; the opening and closing mechanism 104 is connected to the outer wall of the material box 102, and the opening and closing mechanism 104 drives the door plate 103 to open or close; the distribution box 105 is connected to the outer wall of the box body, and the opening and closing mechanism 104 is electrically connected to the distribution box 105; the top of the transfer trolley 2 is connected with a clamping block 201, the bottom of the frame 101 is connected with a supporting leg 106, and the supporting leg 106 is clamped in the clamping block 201; the two sides of the frame 101 are connected with cross bars 107, and a ladder stand is formed by the plurality of cross bars 107; two sides of the bottom of the material box 102 are connected with supporting plates 108, the door plates 103 are divided into two, two ends of each door plate 103 are connected with a central shaft 109, and the central shafts 109 are rotatably connected with the supporting plates 108; the end of the central shaft 109 is connected with a gear 110, and the two gears 110 at the same end are meshed with each other; the opening and closing mechanism 104 comprises a micro hydraulic station 1041 and two oil cylinders 1042; one end of the oil cylinder 1042 is hinged to the outer wall of the material box 102, and the other end is hinged to the door plate 103; the micro hydraulic station 1041 is connected to the outer wall of the material box 102, the oil cylinder 1042 is connected to the micro hydraulic station 1041 through an oil pipe, and the micro hydraulic station 1041 is connected to the distribution box 105 through a wire; a cable 1051 is connected to the distribution box 105, one end of the cable 1051 is connected with a plug 1052, and the cable 1051 is hung on a hook on the outer wall of the material box 102; the concrete vibrator 4 is further included, a pump body 401 of the concrete vibrator 4 is connected to the outer wall of the material box 102, the pump body 401 is connected to the distribution box 105 through a conducting wire, and a vibrating rod 402 of the concrete vibrator 4 is hung on a hook of the frame 101.

Example 2: the embodiment is a further improvement of the embodiment 1, and the main improvement is that when the embodiment 1 is used, an operator needs to climb up and down for hooking and unhooking; in the present embodiment, the above-mentioned defects can be avoided, specifically:

the outer side of the frame 101 is symmetrically connected with working platforms 111, and the working platforms 111 can be folded; the two ends and the middle part of the working platform 111 are transversely hinged in shaft sleeves 112 on the frame 101, and the outer wall of the material box 102 is vertically hinged with a support 113; the support 113 is unfolded after the working platform 111 is turned for 90 degrees, and the working platform 111 is placed on the support 113; the two supports 113 are arranged symmetrically left and right; the working platform 111 of the embodiment is convenient for operators to hook, pick up hooks, observe the material quantity and clean the material box 102; in addition, the working platform 111 can be folded, and the working platform 111 is folded when not used, so that the space is not occupied.

Otherwise, this embodiment is identical to embodiment 1, and will not be described herein.

The specific working principle of the utility model is as follows:

in actual work, one end of the track 3 is arranged below a discharge hole of a pump station, and the other end of the track is arranged at the bottom of a gantry crane of a precast pile production station. When receiving materials, an operator pushes the transfer trolley 2 to the lower part of a discharge port of a pump station by virtue of manpower or a forklift, and concrete falls into the material box 102; after the feeding is finished, an operator pushes the transfer trolley 2 to the lower part of the gantry crane by means of manpower or by means of a forklift; an operator connects the plug 1052 with a socket pulled down by the gantry crane, and the distribution box 105 is electrified; an operator hangs a lifting appliance by means of the working platform 111, and the gantry crane lifts the material box 102 from the transfer trolley 2 by means of the lifting appliance and conveys the material box to the position above a mold to be poured; an operator pulls a handle on the micro hydraulic station 1041, after the oil cylinder 1042 retracts, the door plate 103 is opened, and the concrete falls into the mold; during pouring, an operator tamps the concrete through the concrete vibrator 4; after pouring is finished, an operator pulls the handle, and the door plate 103 is closed after the oil cylinder 1042 extends out; the gantry crane puts the material box 102 back on the transfer trolley 2, the operator unhooks and pulls off the plug 1052, and then pushes the transfer trolley 2 to the bottom of the pump station to continue receiving the material.

The above embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a concrete hopper for precast pile production which characterized in that: comprises a hopper body (1), a transfer trolley (2) and a track (3); the hopper body (1) comprises a frame (101), a material box (102), a door plate (103), an opening and closing mechanism (104) and a distribution box (105); the material box (102) is connected inside the frame (101), the top end of the frame (101) is connected with a lifting lug (114), the bottom of the frame (101) is clamped on the transfer trolley (2), and the transfer trolley (2) rolls on the track (3); the top of the material box (102) is open, the bottom of the material box is in an inverted frustum shape, and the door plate (103) is hinged to the bottom of the material box (102); the opening and closing mechanism (104) is connected to the outer wall of the material box (102), and the opening and closing mechanism (104) drives the door plate (103) to open or close; distribution box (105) are connected in box outer wall, and mechanism (104) electrical connection is in distribution box (105) opens and shuts.

2. A concrete hopper for precast pile production as recited in claim 1, wherein: the top of the transfer trolley (2) is connected with a clamping block (201), the bottom of the frame (101) is connected with a supporting leg (106), and the supporting leg (106) is clamped in the clamping block (201); the ladder is characterized in that cross rods (107) are connected to two sides of the frame (101), and the cross rods (107) form a ladder stand.

3. A concrete hopper for precast pile production as recited in claim 1, wherein: two sides of the bottom of the material box (102) are connected with supporting plates (108), the two door plates (103) are divided, two ends of each door plate (103) are connected with a central shaft (109), and the central shafts (109) are rotatably connected to the supporting plates (108).

4. A concrete hopper for precast pile production as recited in claim 3, wherein: the end part of the central shaft (109) is connected with a gear (110), and the two gears (110) at the same end are meshed with each other.

5. A concrete hopper for the production of precast piles as recited in claim 4, wherein: the opening and closing mechanism (104) comprises a micro hydraulic station (1041) and two oil cylinders (1042); one end of the oil cylinder (1042) is hinged to the outer wall of the material box (102), and the other end of the oil cylinder is hinged to the door plate (103); the miniature hydraulic station (1041) is connected to the outer wall of the material box (102), the oil cylinder (1042) is connected to the miniature hydraulic station (1041) through an oil pipe, and the miniature hydraulic station (1041) is connected to the distribution box (105) through a wire.

6. A concrete hopper for precast pile production as recited in claim 1, wherein: the distribution box (105) is connected with a cable (1051), one end of the cable (1051) is connected with a plug (1052), and the cable (1051) is hung on a hook on the outer wall of the material box (102).

7. A concrete hopper for precast pile production as recited in claim 1, wherein: still include concrete vibrator (4), pump body (401) of concrete vibrator (4) are connected in workbin (102) outer wall, and pump body (401) are connected in block terminal (105) through the wire, and vibrating spear (402) of concrete vibrator (4) are hung and are arranged in on the couple of frame (101).

8. A concrete hopper for the production of precast piles as claimed in claim 1, wherein: the outer side of the frame (101) is symmetrically connected with a working platform (111), and the working platform (111) can be folded.

9. A concrete hopper for precast pile production as recited in claim 8, wherein: the two ends and the middle part of the working platform (111) are transversely hinged in shaft sleeves (112) on the frame (101), and the outer wall of the material box (102) is vertically hinged with a support (113); the working platform (111) is turned for 90 degrees and then the support (113) is unfolded, and the working platform (111) is loaded on the support (113).

10. A concrete hopper for precast pile production as recited in claim 9, wherein: the two supports (113) are arranged symmetrically left and right.