CN214939380U - Bridge prestressed concrete box girder is with adjustable type pouring hopper - Google Patents

Abstract

The utility model discloses an adjustable pouring hopper for a bridge prestressed concrete box girder, which comprises a base, a fixed box and a discharging pipe, wherein a servo motor is arranged inside the fixed box and is connected with a motor shaft, the right end of the motor shaft is provided with a rotating shaft, the right end of the rotating shaft penetrates through a first fixed block, the right end of the rotating shaft is provided with a hopper, the hopper is connected with the rotating shaft through a first connecting screw, the right side surface of the hopper is connected with a connecting shaft through a second connecting screw, and the right end of the connecting shaft is connected with a bearing seat, the discharging pipe is arranged on the lower side surface of the hopper, the adjustable pouring hopper for the bridge prestressed concrete box girder is provided with the servo motor, the rotating shaft, the connecting shaft and the bearing seat, after the pouring of the prestressed concrete box girder by using the pouring hopper, the servo motor drives the hopper to rotate through the rotating shaft, and the hopper rotates on the bearing seat through the connecting shaft, the hopper is convenient to rotate and adjust the position, so that the inside of the hopper is more convenient to clean.

Description

Bridge prestressed concrete box girder is with adjustable type pouring hopper

Technical Field

The utility model particularly relates to a hopper technical field specifically is a bridge prestressed concrete case roof beam is with adjustable nodal pattern pouring hopper.

Background

The hopper is the most common construction equipment in construction sites, and is mainly used for placing a series of construction materials such as concrete and the like, when a concrete box girder is prefabricated, a pretensioning prestressed bridge usually elongates steel cable reinforcing steel bars during construction, then concrete is poured through the hopper, and the steel cable reinforcing steel bars are loosened after the strength is reached.

The hopper that current concrete box girder used when the pouring is inconvenient carries out the angle modulation for fixed mounting, makes the hopper inconvenient when carrying out inside clearance, thereby influences the clearance effect, and current hopper ejection of compact direction sets up for one-way ejection of compact, makes hopper ejection of compact inefficiency, causes work efficiency to be influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge prestressed concrete box roof beam is with adjustable nodal pattern pouring hopper to the hopper that the current concrete box roof beam that provides when the pouring was used among the above-mentioned background art of solution is fixed mounting, and inconvenient angle modulation that carries on for the hopper is inconvenient when carrying out inside clearance, thereby influences the clearance effect, and current hopper ejection of compact direction is the one-way ejection of compact setting, makes hopper discharging efficiency low, causes work efficiency to receive the problem of influence.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bridge prestressed concrete case roof beam is with adjustable nodal pattern pouring hopper, includes base, fixed box and discharging pipe, the inside servo motor that is provided with of fixed box, and servo motor are connected with the motor shaft, and the motor shaft right-hand member is provided with the pivot simultaneously, the pivot right-hand member runs through first fixed block, and the pivot right-hand member is provided with the hopper, and the hopper is connected with the pivot through first connecting screw simultaneously, the hopper right flank is connected with the connecting axle through the second connecting screw, and the connecting axle right-hand member is connected with the bearing frame, the discharging pipe sets up at the hopper downside, and the inside control valve that is provided with of discharging pipe, and the diversified feed cylinder that goes out of discharging pipe downside fixedly connected with simultaneously.

Preferably, the side is provided with first fixed block and second fixed block respectively on the base, and the second fixed block sets up on first fixed block right side, the side all is provided with rings on first fixed block and the second fixed block, and second fixed block left surface fixedly connected with bearing frame, and first fixed block left surface is provided with fixed box simultaneously.

Preferably, all be provided with the connecting block about diversified feed cylinder three sides down, and the connecting block lateral surface has seted up the slot, the inside baffle that is provided with of slot, and the baffle lateral surface is provided with the handle.

Preferably, the second fixed block and the first fixed block are symmetrically arranged about a central axis of the base, and the size of the second fixed block is the same as that of the first fixed block.

Preferably, the hopper forms a rotating mechanism through a connecting shaft and a bearing seat.

Preferably, the multidirectional discharging barrel is of a T-shaped structure.

Preferably, the baffle is connected with the slot in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are that: the adjustable pouring hopper for the bridge prestressed concrete box girder,

(1) the pouring hopper is provided with a servo motor, a rotating shaft, a connecting shaft and a bearing seat, after the pouring hopper is used for pouring the prestressed concrete box girder, the servo motor drives the hopper to rotate through the rotating shaft, and the hopper rotates on the bearing seat through the connecting shaft, so that the hopper can conveniently rotate to adjust the position, and the cleaning of the inner part of the hopper is more convenient;

(2) be provided with diversified play feed cylinder, when using this pouring hopper to pour into a mould prestressed concrete box roof beam, carry out the ejection of compact through diversified play feed cylinder for the inside concrete of pouring hopper can carry out diversified ejection of compact when the ejection of compact, and it is more convenient when causing to pour into a mould prestressed concrete box roof beam, improves work efficiency simultaneously.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the multi-directional discharging barrel of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 5 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 6 is an enlarged schematic structural view of the point C in fig. 1 according to the present invention.

In the figure: 1. base, 2, first fixed block. 3. Second fixed block, 4, rings, 5, bearing frame, 6, fixed box, 7, servo motor, 8, motor shaft, 9, pivot, 10, hopper, 11, first connecting screw, 12, connecting axle, 13, second connecting screw, 14, discharging pipe, 15, control valve, 16, diversified play feed cylinder, 17, connecting block, 18, slot, 19, baffle, 20, handle.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an adjustable pouring hopper for a bridge prestressed concrete box girder is shown in figures 1 and 2, wherein a first fixing block 2 and a second fixing block 3 are respectively arranged on the upper side surface of a base 1, and the second fixed block 3 is arranged at the right side of the first fixed block 2, the second fixed block 3 and the first fixed block 2 are symmetrically arranged around the central axis of the base 1, the size of the second fixed block 3 is the same as that of the first fixed block 2, so that the second fixed block 3 and the first fixed block 2 can better support the hopper 10, the upper side surfaces of the first fixed block 2 and the second fixed block 3 are both provided with a hanging ring 4, the left side surface of the second fixed block 3 is fixedly connected with a bearing seat 5, meanwhile, the left side surface of the first fixed block 2 is provided with a fixed box 6, a servo motor 7 is arranged inside the fixed box 6, and the servo motor 7 is connected with a motor shaft 8, and a rotating shaft 9 is arranged at the right end of the motor shaft 8.

As figure 1, fig. 2, fig. 4 and fig. 5 show, pivot 9 right-hand member runs through first fixed block 2, and pivot 9 right-hand member is provided with hopper 10, hopper 10 passes through and constitutes slewing mechanism between connecting axle 12 and the bearing frame 5, make hopper 10 conveniently through rotating adjusting position, cause the inside convenient clearance of hopper 10, simultaneously hopper 10 is connected with pivot 9 through first connecting screw 11, hopper 10 right side is connected with connecting axle 12 through second connecting screw 13, and connecting axle 12 right-hand member is connected with bearing frame 5, discharging pipe 14 sets up at hopper 10 downside, and the inside control valve 15 that is provided with of discharging pipe 14, 14 downside fixedly connected with diversified play feed cylinder 16 of discharging pipe simultaneously, diversified play feed cylinder 16 is "T" shape structure, make the inside concrete of hopper 10 can carry out diversified ejection of compact through diversified feed cylinder 16.

As shown in fig. 3 and 6, all be provided with connecting block 17 about diversified feed cylinder 16 down three sides, and connecting block 17 lateral surface has seted up slot 18, and slot 18 is inside to be provided with baffle 19, and baffle 19 lateral surface is provided with handle 20, and the connected mode between baffle 19 and the slot 18 is sliding connection for baffle 19 is convenient to be fixed inside connecting block 17, thereby conveniently plays the effect of sheltering from to the discharge gate that diversified feed cylinder 16 went out.

The working principle is as follows: when the adjustable pouring hopper for the bridge prestressed concrete box girder is used, a proper amount of concrete is filled into the hopper 10, after the filling is completed, the lifting device is connected with the lifting ring 4, so that the lifting device can conveniently lift the hopper 10, the hopper 10 can conveniently reach the upper side of the prestressed concrete box girder for pouring, at the moment, a worker can select the discharging direction to take off the aligned baffle 19 through the handle 20, the baffle 19 leaves the slot 18, meanwhile, the internal control valve 15 of the discharging pipe 14 is opened, the concrete in the hopper 10 enters the multidirectional discharging barrel 16 through the discharging pipe 14, the concrete is discharged through the multidirectional discharging barrel 16, the worker can conveniently pour the concrete, the pouring work is more convenient, and meanwhile, when the interior of the hopper 10 needs to be cleaned after the pouring is completed, an external power supply is connected, the servo motor 7 is started, the servo motor 7 drives the rotating shaft 9 to rotate through the motor shaft 8, so that the rotating shaft 9 drives the hopper 10 to rotate, the hopper 10 rotates on the bearing seat 5 through the connecting shaft 12, the position of the hopper 10 is convenient to adjust through rotation, and the inside of the hopper 10 is more convenient to clean.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (7)

1. The utility model provides a bridge prestressed concrete box roof beam is with adjustable type pouring hopper, includes base (1), fixed box (6) and discharging pipe (14), its characterized in that: fixed box (6) inside is provided with servo motor (7), and servo motor (7) are connected with motor shaft (8), and motor shaft (8) right-hand member is provided with pivot (9) simultaneously, pivot (9) right-hand member runs through first fixed block (2), and pivot (9) right-hand member is provided with hopper (10), and hopper (10) are connected with pivot (9) through first connecting screw (11) simultaneously, hopper (10) right flank is connected with connecting axle (12) through second connecting screw (13), and connecting axle (12) right-hand member is connected with bearing frame (5), discharging pipe (14) set up at hopper (10) downside, and discharging pipe (14) inside is provided with control valve (15), and discharging pipe (14) downside fixedly connected with diversified feed cylinder (16) simultaneously.

2. The adjustable pouring hopper for the bridge prestressed concrete box girder as claimed in claim 1, wherein: the side is provided with first fixed block (2) and second fixed block (3) respectively on base (1), and second fixed block (3) set up on first fixed block (2) right side, all be provided with rings (4) to the side on first fixed block (2) and second fixed block (3), and second fixed block (3) left surface fixedly connected with bearing frame (5), and first fixed block (2) left surface is provided with fixed box (6) simultaneously.

3. The adjustable pouring hopper for the bridge prestressed concrete box girder as claimed in claim 1, wherein: all be provided with connecting block (17) about diversified feed cylinder (16) three sides down, and connecting block (17) lateral surface has seted up slot (18), slot (18) inside is provided with baffle (19), and baffle (19) lateral surface is provided with handle (20).

4. The adjustable pouring hopper for the bridge prestressed concrete box girder as claimed in claim 2, wherein: the second fixing block (3) and the first fixing block (2) are symmetrically arranged relative to the central axis of the base (1), and the size of the second fixing block (3) is the same as that of the first fixing block (2).

5. The adjustable pouring hopper for the bridge prestressed concrete box girder as claimed in claim 1, wherein: the hopper (10) forms a rotating mechanism through the connecting shaft (12) and the bearing seat (5).

6. The adjustable pouring hopper for the bridge prestressed concrete box girder as claimed in claim 1, wherein: the multi-azimuth discharging barrel (16) is of a T-shaped structure.

7. The adjustable pouring hopper for the bridge prestressed concrete box girder of claim 3, wherein: the baffle (19) and the slot (18) are connected in a sliding manner.

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