CN-117552638-B - Electric chute for horizontal concrete cast-in-situ structure and use method

CN117552638BCN 117552638 BCN117552638 BCN 117552638BCN-117552638-B

Abstract

The application relates to an electric chute for a horizontal concrete cast-in-situ structure and a use method thereof, belonging to the technical field of concrete construction, and comprising a main trunk groove, a branch groove and a conveyor belt, wherein the conveyor belt is paved in the main trunk groove, a shunt opening is formed in the main trunk groove, one end of the branch groove is arranged on the outer wall of the main trunk groove, the joint is positioned at the shunt opening, a corrugated section is arranged between the branch groove and the main trunk groove, one end of the corrugated section is connected with the main trunk groove, the other end of the corrugated section is connected with the branch groove, and the corrugated section is used for adjusting the position of the branch groove relative to the main trunk groove in the horizontal and vertical directions; the main grooves are provided with a plurality of sections, and the head and tail parts of the adjacent main grooves are overlapped in a staggered manner; the branch groove is provided with the branch leg for adjusting the vertical height of the branch groove, and the application has the effect of being convenient for pouring concrete components at high speed in any area in the long-distance concrete conveying process.

Inventors

ZHANG YAN
BAI LIMING
MA ZEYANG
BA TEER
LI JIANFEI
XU HAORAN
ZHANG GUOGUO
JIN MINGYANG

Assignees

北京城建七建设工程有限公司

Dates

Publication Date: 20260505
Application Date: 20231225

Claims (7)

1. An electric chute for a horizontal concrete cast-in-place structure is characterized by comprising a main tank (1), a branch tank (2) and a conveying belt (11), wherein the conveying belt (11) is paved in the main tank (1), the paving direction of the conveying belt (11) is paved along the length direction of the main tank (1), a plurality of shunt ports (12) are formed in the main tank (1), one end of the branch tank (2) is arranged on the outer wall of the main tank (1) and the connection position is positioned at the shunt ports (12), a corrugated section (21) is arranged between the branch tank (2) and the main tank (1), one end of the corrugated section (21) is connected with the main tank (1), the other end of the corrugated section (21) is connected with the branch tank (2), the corrugated section (21) is used for adjusting the positions of the branch tank (2) relative to the main tank (1) in the horizontal direction and the vertical direction, a plurality of shunt ports (12) are formed in the single-section main tank (1), adjacent shunt ports (12) are formed in the length direction of the main tank (1) at intervals, formed in two sides of the main tank (1), the main tank (1) are arranged in a staggered mode, the adjacent sections of the main tank (1) are arranged at two sides, the main tank walls (1) are arranged, the adjacent main tank ends (1) are arranged at the front and the two sides (1) and the two sides (2) are not in the same height of the main tank (2) and are not in the same, and are in the height of the direction, and are not in the same, and are in the height of the adjacent mode and are not in the direction, and are equal to the height and are equal to each other, the single-section main trunk groove (1) is obliquely arranged from one end to the other end from low to high, the vibrating motor (6) is fixed on the outer wall of the branch groove (2), the branch legs (7) comprise inner legs (71) and outer legs (72), one ends of the inner legs (71) are in ball hinge joint with the branch groove (2), the other ends of the inner legs are inserted into the outer legs (72), and positioning bolts (73) used for fixing the positions of the outer legs (72) and the inner legs (71) are arranged on the outer legs (72).
2. The electric chute for the horizontal concrete cast-in-situ structure of claim 1, wherein the main chute (1) is provided with a plugging plate (13) in an inserted manner, the plugging plate (13) and the main chute (1) are arranged in a sliding manner, the sliding direction slides along the vertical direction and is inserted into the main chute (1), and the plugging plate (13) is used for opening or plugging the shunt opening (12).
3. The electric chute for the horizontal concrete cast-in-situ structure, as set forth in claim 2, characterized in that a baffle (3) is fixed on the main tank (1), one end of the baffle (3) is fixedly connected with the inner wall on one side of the main tank (1), the other end of the baffle is obliquely arranged along the direction close to the center line of the main tank (1) and is away from the inner wall on the other side of the main tank (1), the overall oblique direction of the baffle (3) is opposite to the flowing direction of the concrete in the main tank (1), and the baffle (3) is positioned at the position, downstream of the diversion opening (12) and close to the diversion opening (12) along the flowing direction of the concrete in the main tank (1).
4. The electric chute for the horizontal concrete cast-in-situ structure, as claimed in claim 3, is characterized in that an extension plate (31) is inserted on the baffle plate (3), one end of the extension plate (31) is connected with the baffle plate (3) in an inserted manner, the other end of the extension plate (31) is connected with the inner wall of the main tank (1) in an inserted manner, and the extension plate (31) and the baffle plate (3) partition the inner space of the main tank (1) along the vertical direction.
5. An electric chute for a horizontal concrete cast-in-place structure as claimed in claim 1, wherein the belt surface of the conveyor belt (11) above is concave, and the recess is located in the middle of the belt surface.
6. The electric chute for the horizontal concrete cast-in-situ structure of claim 1 is characterized in that clamping grooves (4) are formed in the belt surface of the conveyor belt (11), the clamping grooves (4) are formed in the width direction of the belt surface of the conveyor belt (11), a plurality of clamping grooves (4) are formed, adjacent clamping grooves (4) are formed in the length direction of the conveyor belt (11) at intervals, sealing plates (5) are inserted and plugged at the ends of the single-section main grooves (1), and the sealing plates (5) are located at one end of the single-section main grooves (1) which is obliquely arranged and then self-lower.
7. A method of using an electric chute for a horizontal concrete cast-in-place structure, characterized by applying an electric chute for a horizontal concrete cast-in-place structure according to claim 2, comprising the steps of: S1, hoisting a plurality of main grooves (1) to a concrete pouring site, and overlapping the main grooves in staggered arrangement; s2, connecting the branch groove (2) to the main groove (1); s3, concrete pouring is started from the most distal end of the to-be-poured area, and a reverse construction-shaped construction sequence is formed; S4, taking out the corresponding plugging plate (13), and pouring the area near the main groove (1) by using the branch groove (2); S5, after pouring, the trunk groove (1) is removed in sections.

Description

Electric chute for horizontal concrete cast-in-situ structure and use method Technical Field The application relates to the technical field of concrete construction, in particular to an electric chute for a horizontal concrete cast-in-situ structure and a use method thereof. Background The chute method has incomparable speed advantage compared with other methods when pouring large-volume concrete. The method is particularly suitable for pouring a large number of square concrete members. At present, when concrete is poured, an automobile pump cannot cover an ultralong horizontal concrete structure such as an airport terminal building, the ground pump is set up in a complicated mode, pouring speed is low, and after the ground pump and a pump pipe are set up, concrete pouring can only be carried out on an area near an outlet of the pump pipe. Once the traditional chute is erected, the defect that the position is fixed and can not move, and pouring of a large amount of concrete in a certain area can only be completed exists. Disclosure of Invention In order to achieve the effect of being convenient for pouring concrete components at a high speed in any area in the long-distance concrete conveying process, the application provides an electric chute for a horizontal concrete cast-in-place structure and a use method thereof. In a first aspect, the application provides an electric chute for a horizontal concrete cast-in-situ structure, which adopts the following technical scheme: an electric chute for a horizontal concrete cast-in-situ structure comprises a main tank, branch tanks and a conveyor belt, wherein the conveyor belt is paved in the main tank, the paving direction of the conveyor belt is paved along the length direction of the main tank, a shunt opening is formed in the main tank, one end of each branch tank is arranged on the outer wall of the main tank, a junction is located at the shunt opening, a corrugated section is arranged between each branch tank and the main tank, one end of each corrugated section is connected with the main tank, the other end of each corrugated section is connected with each branch tank, the corrugated section is used for adjusting the positions of the branch tanks in the horizontal and vertical directions relative to the main tank, a plurality of shunt openings are formed in a single-section main tank, adjacent shunt openings are formed in the two side tank walls of the main tank at intervals along the length direction of the main tank, a plurality of sections of the main tank are formed in a staggered mode, the adjacent main tank is arranged in a staggered lap joint mode, and branch legs for adjusting the vertical height of the branch tanks are arranged on the branch tanks. Through adopting above-mentioned technical scheme, total chute divide into trunk groove and branch groove and constitute to utilize the conveyer belt to carry out the transportation of concrete, can utilize the tower crane handling to reach the effect of being convenient for install and dismantle, concrete mounted position can be adjusted according to on-the-spot actual need, through set up a plurality of shunt openings on the trunk groove, thereby be convenient for the setting of branch groove position, and owing to the existence of ripple section, the branch groove can be relative trunk groove adjustment position, not only adjust in the horizontal direction, but also can adjust the position in vertical direction, reach in long distance concrete transportation process, be convenient for carry out the effect of high-speed pouring concrete member in arbitrary region, the high-speed transportation of concrete is realized through the conveyer belt. Optionally, insert on the trunk groove and be connected with the shutoff board, the shutoff board slides with the trunk groove and sets up, and the slip direction slides along vertical direction and inserts on the trunk groove, and the shutoff board is used for opening or shutoff of shunt outlet. Through adopting above-mentioned technical scheme, when not needing the branch groove to shunt, can carry out the shutoff with the shunt outlet through the shutoff board, the opening or the shutoff of shunt outlet has further promoted the effect of carrying out high-speed pouring concrete member near the arbitrary region of trunk groove. Optionally, a baffle is fixed on the main tank, one end of the baffle is fixedly connected with the inner wall on one side of the main tank, the other end of the baffle is obliquely arranged along the direction close to the central line of the main tank and is away from the inner wall on the other side of the main tank, the overall oblique direction of the baffle is opposite to the flowing direction of the concrete in the main tank, and the baffle is positioned at the downstream of the diversion opening and close to the diversion opening along the flowing direction of the concrete in the main tank. Through adopting above-mentioned technic