CN110757617A

CN110757617A - PC component pouring device

Info

Publication number: CN110757617A
Application number: CN201911067248.9A
Authority: CN
Inventors: 赵延朋
Original assignee: Xuzhou Guanrun Building Materials Co Ltd
Current assignee: Xuzhou Guanrun Building Materials Co Ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-02-07

Abstract

The invention discloses a PC component pouring device, and particularly relates to the technical field of PC components, which comprises a supporting plate, wherein a mold is fixedly arranged on one side of the supporting plate, a floating mechanism is arranged at the top of the mold, and the floating mechanism extends out of two sides of the mold; the floating mechanism comprises a motor, the motor is fixedly arranged at the top of the supporting plate, the motor is fixedly connected with a rotating rod through an output shaft, a reciprocating screw rod is fixedly connected to one side of the rotating rod, a bearing seat is fixedly arranged on the outer portion of the reciprocating screw rod, and the bearing seat is connected with the reciprocating screw rod through a ball nut pair. According to the invention, through the design of the vertical plate and the sliding groove, a limiting effect can be achieved on the movement of the scraper, and through the design of the trowelling mechanism, the concrete at the top of the mould can be quickly trowelled, so that the trowelling rod is prevented from being used for trowelling manually, the labor intensity of workers is reduced, the working efficiency is improved, and meanwhile, the trowelling effect of the concrete is also improved.

Description

PC component pouring device

Technical Field

The invention relates to the technical field of PC components, in particular to a PC component pouring device.

Background

The PC member is prestressed concrete, in order to make up the phenomenon that the concrete cracks too early, before the member uses, give the concrete a precompression in advance, namely in the tensile area of the concrete, use the method of the artificial force, stretch the steel reinforcement, utilize the retraction force of the steel reinforcement, make the tensile area of the concrete stress in advance, the precompression that this kind stores, when the member bears the tensile force produced by external load, offset the precompression in the concrete of the tensile area at first, then increase with the load, make the concrete tensile, this has limited the elongation of the concrete, delay or not make the crack appear, this is called prestressed concrete.

The PC component production is that the discharge hopper sprays concrete into the PC component mould, then the concrete is raked out manually and then is trowelled by a trowelling rod, the labor intensity is high, the working efficiency is low, and the trowelling quality is poor.

Therefore, it is necessary to invent a PC component placement device to solve the above problems.

Disclosure of Invention

In order to overcome the defects in the prior art, the embodiment of the invention provides the PC component pouring device, through the design of the troweling mechanism, concrete at the top of the mold can be quickly trowelled, manual trowelling by a troweling rod is avoided, the labor intensity of workers is reduced, the working efficiency is improved, and meanwhile, the trowelling effect of the concrete is also improved.

In order to achieve the purpose, the invention provides the following technical scheme: a PC component pouring device comprises a supporting plate, wherein a mold is fixedly arranged on one side of the supporting plate, a floating mechanism is arranged on the top of the mold, and the floating mechanism extends out of two sides of the mold;

the trowelling mechanism comprises a motor, the motor is fixedly arranged at the top of the supporting plate, the motor is fixedly connected with a rotating rod through an output shaft, a reciprocating lead screw is fixedly connected to one side of the rotating rod, a bearing seat is fixedly arranged on the outer portion of the reciprocating lead screw, the bearing seat is connected with the reciprocating lead screw through a ball nut pair, a baffle is fixedly arranged on one side of the die and is connected with the reciprocating lead screw through a bearing, a scraper is arranged on the outer portion of the reciprocating lead screw, and the scraper is fixedly connected with the bearing seat.

In a preferred embodiment, a vertical plate is fixedly arranged at the rear side of the mold, and a sliding groove is formed in the vertical plate.

In a preferred embodiment, the rear side of the flight extends through the chute and out the rear side of the riser.

In a preferred embodiment, support columns are fixedly arranged at four corners of the bottom of the mold.

In a preferred embodiment, the bottom of the flight is in contact with the top of the mold.

The invention has the technical effects and advantages that:

through the design of riser and spout, can remove for the scraper blade and play a spacing effect, through the design of floating mechanism, can be quick with the concrete floating at mould top, avoided artifical floating rod to float, reduced staff's intensity of labour, improved work efficiency, still improved the floating effect of concrete simultaneously.

Drawings

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

Fig. 2 is a top view of the present invention.

Fig. 3 is a perspective view of a riser of the present invention.

The reference signs are: the device comprises a supporting plate 1, a die 2, a motor 3, a rotating rod 4, a reciprocating screw rod 5, a bearing seat 6, a baffle 7, a scraper 8, a vertical plate 9 and a supporting column 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The PC component pouring device shown in the figures 1-3 comprises a supporting plate 1, wherein a mold 2 is fixedly arranged on one side of the supporting plate 1, a leveling mechanism is arranged at the top of the mold 2, and the leveling mechanism extends out of two sides of the mold 2;

the trowelling mechanism comprises a motor 3, the motor 3 is fixedly arranged at the top of the supporting plate 1, the motor 3 is fixedly connected with a rotating rod 4 through an output shaft, one side of the rotating rod 4 is fixedly connected with a reciprocating screw rod 55, a bearing seat 6 is fixedly arranged outside the reciprocating screw rod 55, the bearing seat 6 is connected with the reciprocating screw rod 55 through a ball nut pair, a baffle 7 is fixedly arranged at one side of the die 2, the baffle 7 is connected with the reciprocating screw rod 55 through a bearing, a scraper 8 is arranged outside the reciprocating screw rod 55, and the scraper 8 is fixedly connected with the bearing seat 6;

furthermore, a vertical plate 9 is fixedly arranged on the rear side of the mold 2, and a sliding groove is formed in the vertical plate 9;

further, the rear side of the scraper 8 passes through the sliding groove and extends out of the rear side of the vertical plate 9;

furthermore, four corners of the bottom of the die 2 are respectively and fixedly provided with a support column 10;

further, the bottom of the scraper 8 is in contact with the top of the mould 2.

The working principle of the invention is as follows:

referring to the attached drawings 1-3 of the specification, firstly the invention is connected with an external power supply, then concrete is placed in a mould 2, as the concrete is placed in the mould 2 in the prior art, redundant description is not provided, then a motor 3 works, the motor 3 works to drive a rotating rod 4 to rotate, the rotating rod 4 rotates to drive a reciprocating screw 5 to rotate, the reciprocating screw 5 is connected with a bearing seat 6 through a ball nut pair, the reciprocating screw 5 rotates to drive the bearing seat 6 to move rightwards, the bearing seat 6 moves rightwards to drive a scraper 8 to move rightwards, and the scraper 8 moves leftwards to trowel the concrete above the mould 2 because the bottom of the scraper 8 is contacted with the top of the mould 2, the operation is repeated, through the design of a vertical plate 9 and a sliding chute, a limiting effect can be achieved for the scraper 8 to move, through the design of a troweling mechanism, the concrete at the top of the mould 2 can, the manual trowelling rod is prevented from trowelling, the labor intensity of workers is reduced, the working efficiency is improved, and meanwhile the trowelling effect of concrete is also improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a PC component pouring device, includes backup pad (1), its characterized in that: a die (2) is fixedly arranged on one side of the supporting plate (1), a floating mechanism is arranged on the top of the die (2), and the floating mechanism extends out of two sides of the die (2);

troweling mechanism includes motor (3), motor (3) fixed establishment is at backup pad (1) top, motor (3) are through output shaft fixedly connected with dwang (4), dwang (4) one side fixedly connected with reciprocating screw rod (5), reciprocating screw rod (5) external fixation is equipped with bearing frame (6), bearing frame (6) pass through ball nut pair with reciprocating screw rod (5) and are connected, fixed baffle (7) that are equipped with in mould (2) one side, baffle (7) pass through the bearing with reciprocating screw rod (5) and are connected, reciprocating screw rod (5) outside is equipped with scraper blade (8), scraper blade (8) and bearing frame (6) fixed connection.

2. The PC component placement device of claim 1, wherein: the rear side of the die (2) is fixedly provided with a vertical plate (9), and the vertical plate (9) is provided with a sliding groove.

3. The PC component placement device of claim 2, wherein: the rear side of the scraping plate (8) passes through the sliding groove and extends out of the rear side of the vertical plate (9).

4. The PC component placement device of claim 1, wherein: and supporting columns (10) are fixedly arranged at four corners of the bottom of the die (2).

5. The PC component placement device of claim 1, wherein: the bottom of the scraper (8) is in contact with the top of the mould (2).