CN212271629U

CN212271629U - Concrete layered pouring distributor

Info

Publication number: CN212271629U
Application number: CN202020980692.1U
Authority: CN
Inventors: 刘荣飞; 付金榜; 付金龙
Original assignee: Baichuan Century Industrial Group Co ltd
Current assignee: Baichuan Century Industrial Group Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-01-01
Anticipated expiration: 2030-06-02

Abstract

Distributing machine is pour to concrete layering, by the base, pump sending interface and a plurality of pay-off mouth are constituteed, the pump sending interface is installed at the base middle part, the pump sending interface is by the rotary disk, the conveying pipe, sliding sleeve and two telescopic cylinder are constituteed, the conveying pipe bottom is connected on the rotary disk and is linked to each other with concrete feeding pump, conveying pipe front end export links to each other with the sliding sleeve, two telescopic cylinder ends are installed respectively on conveying pipe top and below's support, two telescopic cylinder's piston rod end is connected respectively on the support of sliding sleeve top and below, a plurality of pay-off mouth evenly distributed is outside at the retaining ring, the pay-off mouth is by the support, grout pipe and tubaeform quick interface are constituteed, tubaeform quick interface is connected at the grout pipe import, the grout pipe export links to. The utility model discloses the device need not the manual work tear the pipe open, trade pipe etc. only needs the light operation of operating personnel to realize the transform of the different positions of pumping connection, realizes mechanized construction, and easy operation is swift, and required personnel are few, weak point consuming time.

Description

Concrete layered pouring distributor

Technical Field

The utility model relates to a construction equipment technical field, concretely relates to cloth machine is pour in concrete layering.

Background

In the secondary lining process, concrete grouting is performed by adopting a distributing machine, the existing distributing machine comprises a reversing pipe for conveying concrete and a plurality of concrete leading-in chutes connected to die-in windows on a trolley, the reversing pipe is arranged above the concrete leading-in chutes, the outlet end of the reversing pipe can be switched among the concrete leading-in chutes, pumping pipelines of the existing distributing machine are connected through pipe clamps and sealing rings and then fixed on the trolley through a fixing frame, a concrete pumping interface needs to be replaced when the pumping position is changed in construction, a pipe clamp, a sealing ring and a pumping pipe on the pumping pipe need to be removed through cooperation of a plurality of persons when the pumping position of the concrete needs to be changed, the pumping pipe with proper length is replaced and the position outlet of the pipeline is adjusted and then is installed and fixed after being butted with the next pumping interface again, and then the concrete is continuously pumped. The residual concrete in the replaced pump pipe needs to be cleaned and washed in time, the workload and labor intensity are large, and the consumed time is long; concrete segregation is caused by pouring from one hole to the bottom, and a cold joint of a herringbone slope is easily generated; the pumping concrete has long interruption time, the collapse loss of the concrete retained in the pump pipe is easy to cause pipe blockage, and the newly poured concrete and the previously poured concrete are easy to form cold joints to influence the pouring quality; the pumping connector is frequently replaced, and the overflowed concrete and the residual concrete in the pipe are cleaned, so that waste and field pollution are caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses not enough to prior art exists provides a cloth machine is pour to concrete layering.

The utility model provides a technical scheme that technical problem adopted is:

a concrete layered pouring spreader comprises a base, a pumping interface and a plurality of feeding ports, wherein the pumping interface is arranged in the middle of the base and consists of a rotary disk, a feeding pipe, a sliding sleeve and two telescopic cylinders, the rotary disk is arranged in the middle of the base, the feeding pipe is a bent pipe, the bottom of the feeding pipe is connected to the rotary disk and is connected with a concrete feeding pump, the front end outlet of the feeding pipe is connected with the sliding sleeve, the tail ends of the two telescopic cylinders are respectively arranged on supports above and below the feeding pipe, the tail ends of piston rods of the two telescopic cylinders are respectively connected to the supports above and below the sliding sleeve, a clamping seat is arranged in front of the support on the sliding sleeve, one end of a clamping rod is connected to the clamping seat, a retaining ring is arranged on the base, the plurality of feeding ports are uniformly distributed outside the retaining ring, the feeding ports consist of a support, a grouting pipe and a horn-shaped quick connecting port, the outlet of the grouting pipe is connected with pouring ports with different heights through a hose, and the top and the bottom of the support are respectively provided with a clamping groove used for clamping a clamping rod of the pumping connector.

The feeding pipe of the pumping interface is connected to the rotating disc through a fixed clamping sleeve.

A plurality of clamps are arranged on the bracket of the feeding port to fix the grouting pipe.

Lifting lugs are arranged around the base.

The utility model discloses the device moves, the concrete feeding pump export is passed through the pipeline and is linked to each other bottom the conveying pipe, the grout pipe export of conveying mouth links to each other through the mouth of pouring of hose and corresponding height, the rotary disk drives the conveying pipe rotation, when the conveying mouth that needs the grout to pour is reachd, the sliding sleeve through two telescopic cylinder's upper and lower piston rod promotion conveying pipe front end stretches out and gets into corresponding tubaeform and connect soon in the mouth, operating personnel is with the draw-in groove of kelly rotary joint on the sliding sleeve in conveying mouth support top and bottom, then pneumatic concrete feeding pump, alright realize pouring the grout of corresponding height, pour the back, the kelly can be lifted off fast to operating personnel, telescopic cylinder draws back the sliding sleeve, then the rotary disk drives the conveying pipe and rotates to next station.

The utility model discloses the device need not manual work tear open the pipe, trades the pipe etc. only need operating personnel light operation can realize the transform of pumping connection different positions, realizes mechanized construction, and easy operation is swift, and required personnel are few, and consuming time is short; the grouting pipelines are arranged in a layered mode to realize layered pouring, and the defects that concrete is separated and cold joints of a herringbone slope are generated due to pouring in a hole from bottom to bottom are overcome; the pipeline is directly communicated with the discharge port from the feed port, has no intermediate operation link, and is simple and easy to operate; the time for replacing pipes in layered pouring is short, and the pipe blockage and the pouring quality influence caused by the loss of concrete slump can be avoided; the concrete of the overflow part of the pipe replacement is less, so that the waste and the field pollution can not be caused; the concrete layered pouring distributor effectively improves the entity quality and the appearance quality of secondary lining concrete pouring, reduces the pipe replacement construction procedures, reduces the labor intensity, reduces the operators, saves the pouring time, improves the efficiency, and reduces the construction cost and the safety risk.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

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

fig. 3 is a schematic structural diagram of the pumping interface of the present invention.

In the figure, a base 1, a pumping port 2, a retainer ring 3, a support 4, a grouting pipe 5, a horn-shaped quick connector 6, a clamping groove 7, a clamping hoop 8, a lifting lug 9, a rotating disc 21, a feeding pipe 22, a fixed clamping sleeve 23, a sliding sleeve 24, a telescopic cylinder 25, a support 26, a clamping seat 27 and a clamping rod 28 are arranged.

Detailed Description

As shown in fig. 1, 2 and 3, a concrete layered pouring spreader comprises a base 1, a pumping connector 2 and a plurality of feeding ports, lifting lugs are arranged around the base, 9 the pumping connector 2 is arranged in the middle of the base 1, the pumping connector 2 comprises a rotary disk 21, a feeding pipe 22, a sliding sleeve 24 and two telescopic cylinders 25, the rotary disk 21 is arranged in the middle of the base, the feeding pipe 22 is a bent pipe, the bottom of the feeding pipe 22 is connected to the rotary disk 21 and connected to a concrete feeding pump, the front outlet of the feeding pipe 22 is connected to the sliding sleeve 24, the feeding pipe is connected to the rotary disk through a fixed clamping sleeve 23, the tail ends of the two telescopic cylinders are respectively arranged on supports 26 above and below the feeding pipe, the tail ends of piston rods of the two telescopic cylinders are respectively connected to the supports above and below the sliding sleeve, a clamping seat 27 is arranged in front of the support on the sliding sleeve 24, set up retaining ring 3 on base 1, a plurality of pay-off mouth evenly distributed is outside at retaining ring 3, the pay-off mouth is by support 4, grout pipe 5 and the fast interface 6 of tubaeform are constituteed, grout pipe 5 is fixed on support 4, set up a plurality of clamps 8 on support 4, in order to realize fixed to grout pipe, the fast interface connection of tubaeform is in the grout pipe import, the grout pipe export links to each other with the mouth of pouring of co-altitude through the hose, support top and bottom set up draw-in groove 7 that is used for joint pump sending interface's kelly 28 respectively.

Claims

1. A concrete layered pouring spreader is characterized by comprising a base, a pumping interface and a plurality of feeding ports, wherein the pumping interface is arranged in the middle of the base and comprises a rotating disc, a feeding pipe, a sliding sleeve and two telescopic cylinders, the rotating disc is arranged in the middle of the base, the feeding pipe is a bent pipe, the bottom of the feeding pipe is connected to the rotating disc and is connected with a concrete feeding pump, the front end outlet of the feeding pipe is connected with the sliding sleeve, the tail ends of the two telescopic cylinders are respectively arranged on supports above and below the feeding pipe, the tail ends of piston rods of the two telescopic cylinders are respectively connected to the supports above and below the sliding sleeve, a clamping seat is arranged in front of the support on the sliding sleeve, one end of a clamping rod is connected to the clamping seat through a shaft, a retaining ring is arranged on the base, the plurality of feeding ports are uniformly distributed outside the retaining ring, the feeding ports comprise a, the horn-shaped quick connector is connected to the inlet of the grouting pipe, the outlet of the grouting pipe is connected with pouring openings with different heights through a hose, and the top and the bottom of the support are respectively provided with a clamping groove used for clamping a clamping rod of the pumping connector.

2. The concrete layered pouring distributor according to claim 1, wherein the feeding pipe of the pumping port is connected to the rotating disc through a fixing clamping sleeve.

3. The concrete layered pouring distributor according to claim 1, wherein a plurality of clamps are provided on the bracket of the feeding port to fix the grouting pipe.

4. The concrete layered pouring distributor according to claim 1, wherein lifting lugs are arranged around the base.