CN112832244A

CN112832244A - Concrete placement device for hydraulic engineering

Info

Publication number: CN112832244A
Application number: CN202110034173.5A
Authority: CN
Inventors: 倪苏宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-05-25

Abstract

The invention provides a concrete pouring device for hydraulic engineering, relates to the technical field of concrete pouring, and aims to solve the problems that when a pouring mechanism moves in a sliding mode, the friction force between a hopper and a slideway is large, the stability of a blanking process is difficult to ensure, the pouring surface is not smooth enough, the blanking amount cannot be effectively controlled, a large amount of concrete cannot be fully utilized, resources are wasted, and construction funds are increased. When the air cylinder is opened, the left and right groups of rotating plates drive the baffle to do circular motion through thrust in the left and right directions of the air cylinder, so that the opening state of the bottom end of the pouring box is realized, the consumption of concrete can be effectively controlled through opening and closing of the blanking assembly, and the waste of resources is avoided.

Description

Concrete placement device for hydraulic engineering

Technical Field

The invention belongs to the technical field of concrete pouring, and particularly relates to a concrete pouring device for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, water quantity is adjusted and distributed, the requirements of people on water resources in life and production are met, and a concrete pouring device is required to be used in the process of hydraulic engineering construction.

For example, application No.: the invention of CN201910314030.2 provides a concrete pouring device, which belongs to the technical field of civil engineering and comprises a supporting mechanism, a pouring mechanism and a vibrating mechanism, wherein the pouring mechanism and the vibrating mechanism are arranged on the supporting mechanism, and the supporting mechanism is also used for driving the pouring mechanism to pour concrete in an operation area and driving the vibrating mechanism to vibrate and level the concrete in the operation area. The pouring mechanism and the vibrating mechanism are integrated through the supporting mechanism, and the supporting mechanism is further used for providing a driving function for the pouring mechanism and the vibrating mechanism, so that the concrete pouring device can complete multiple functions of pouring, vibrating and leveling, the number of required erected equipment in the construction process is reduced, and the overall operation difficulty is reduced.

Based on the search of the above patent and the discovery of the devices in the prior art, although the number of devices required to be erected in the construction process is reduced, and the overall operation difficulty is reduced, the concrete pouring device has the following disadvantages in the actual use process, such as: among the above-mentioned concrete placement device, when pouring the mechanism and removing, because the mode motion of slip, the frictional force of hopper and slide is great, is difficult to guarantee the stability of unloading process, leads to pouring the face and levels inadequately, and its quantity that can't effective control unloading moreover makes a large amount of concrete can't obtain make full use of, and the wasting of resources has increased the construction fund simultaneously.

Disclosure of Invention

In order to solve the technical problems, the invention provides a concrete pouring device for hydraulic engineering, which aims to solve the problems that when a pouring mechanism moves in a sliding mode, the friction force between a hopper and a slideway is large, the stability of a blanking process is difficult to ensure, the pouring surface is not smooth enough, the blanking amount cannot be effectively controlled, a large amount of concrete cannot be fully utilized, resources are wasted, and construction funds are increased.

The invention relates to a concrete pouring device for hydraulic engineering, which is achieved by the following specific technical means:

a concrete pouring device for hydraulic engineering comprises a support frame, wherein the top end of the support frame is connected with a sliding frame in a sliding mode, and the support frame and the sliding frame are arranged at two positions and are distributed in a symmetrical mode; the support frame comprises a bottom plate and a first mounting plate, the support frame is provided with two rectangular rods which are vertically distributed, the first mounting plate is welded between the two rectangular rods of the support frame, the top end of the first mounting plate is provided with a hydraulic cylinder, and the bottom end of the support frame is fixedly provided with the bottom plate in a welding manner; two walking beams are arranged between the two sliding frames; mounting frames are arranged below the two walking beams and are connected with the walking beams through four hanging brackets; adjusting mechanisms are arranged between the left side and the right side of the mounting rack and the sliding rack; a pouring box is arranged inside the mounting frame; a stirring mechanism is arranged inside the pouring box; the left end of the pouring box is provided with a second motor, and the second motor is fixedly connected with the mounting frame through a bolt; and a blanking assembly is arranged at the bottom end of the pouring box.

Further, the carriage includes push pedal, second mounting panel and ejector pin, the carriage is two vertical distribution rectangle tubular structures, and fixed mounting has push pedal and second mounting panel between the two square tubes of carriage, the second mounting panel is located carriage middle section position, the push pedal sets up in the carriage and is close to the bottom position, and the push pedal is located directly over the pneumatic cylinder to the push pedal is fixed connection with the push rod of pneumatic cylinder, carriage top welding ejector pin, and ejector pin and walking beam fixed connection.

Further, adjustment mechanism includes first motor, bevel gear, dwang, driving wheel and cable wire, first motor passes through bolt and second mounting panel fixed connection, the dwang sets up in the ejector pin below, and the dwang passes through the frame plate and is connected with the ejector pin rotation to first motor passes through bevel gear and is connected with the dwang transmission, fixed mounting has two driving wheels on the dwang, and the round trip has the cable wire on two driving wheels to cable wire tip and mounting bracket fixed connection.

Further, the mounting frame comprises an upper frame, a middle frame, connecting stand columns, sleeve frames and a lower frame, the upper frame, the middle frame and the lower frame are all of rectangular frame structures and are distributed in an up-down parallel mode, four sleeve frames are arranged between the upper frame and the middle frame and are fixedly connected with the upper frame and the middle frame in a welding mode, the connecting stand columns are welded between the middle frame and the lower frame, and the second motor is fixedly connected with the lower frame through bolts.

Further, the unloading subassembly includes rotor plate and baffle, the rotor plate is everywhere, and does not have two rotor plates to be a set of to two sets of rotor plates are bilateral symmetry mode and distribute, and are two sets of the equal fixed mounting in rotor plate bottom has the baffle, and the baffle is arc platelike structure, and two baffles are located pours the bottom half.

Further, the unloading subassembly still includes cylinder, deflector and ratchet wheel, and everywhere the rotor plate sets up in the underframe and pours between the case, and the rotor plate rotates through pivot and underframe and is connected to fixed mounting has ratchet wheel in everywhere rotor plate pivot department, and both sides ratchet wheel meshing connection around and, both sides all are equipped with the cylinder around the rotor plate, and the cylinder both ends all are connected with the rotor plate transmission through the deflector.

Further, rabbling mechanism includes axostylus axostyle and stirring frame, the axostylus axostyle is transverse distribution and pours incasement portion, and the axostylus axostyle passes through the bearing and pours the case rotation and be connected to the axostylus axostyle left end is connected with second motor shaft, be equipped with the stirring frame everywhere on the axostylus axostyle, and everywhere stirring frame passes through the axostylus axostyle and pour.

Further, the gallows includes set-square, roller bearing, fixing base and connecting rod, fixed mounting has two set-squares on the fixing base, and two set-squares set up in walking beam both sides, and two upper portions are equipped with two roller bearings between two set-squares, and the set-square passes through roller bearing and walking beam roll connection, it has the connecting rod to run through on the fixing base, and passes through nut and fixing base locking control on the connecting rod top, the second half of connecting rod runs through in upper frame, and nut and upper frame locking control are passed through to the connecting rod bottom.

Compared with the prior art, the invention has the following beneficial effects:

1. the device is characterized in that a first motor is fixedly connected with a second mounting plate through a bolt, a rotating rod is arranged below the ejector rod and is rotatably connected with the ejector rod through a frame plate, the first motor is in transmission connection with the rotating rod through a bevel gear, two driving wheels are fixedly mounted on the rotating rod, steel cables are wound on the two driving wheels, and the end parts of the steel cables are fixedly connected with a mounting frame;

2. the four rotating plates are arranged between the lower frame and the pouring box and are in rotating connection with the lower frame through the rotating shafts, the ratchet gears are fixedly arranged at the rotating shafts of the four rotating plates and are in meshing connection with the ratchet gears at the front side and the rear side, the cylinders are arranged at the front side and the rear side of the rotating plates, and the two ends of each cylinder are in transmission connection with the rotating plates through the guide plates;

3. because fixed mounting has two set squares on the fixing base, and two set squares set up in walking beam both sides, upper portion is equipped with two roller bearings between two set squares, and the set square passes through roller bearing and walking beam roll connection, it has the connecting rod to run through on the fixing base, and the nut and fixing base locking control are passed through on the connecting rod top, the lower half of connecting rod runs through in the upper ledge, and nut and upper ledge locking control are passed through to the connecting rod bottom, when this device is adjusting the case left and right sides position, change into roll connection by conventional sliding connection's moving means, reduce the friction when moving, make the case of pouring move more stably, thereby guarantee concrete placement's planarization, the structure is more reasonable.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a schematic view of the rotated view structure shown in fig. 1.

FIG. 3 is a schematic view of the present invention with the support frame, carriage and walking beam removed.

Fig. 4 is a schematic structural view of the blanking assembly of the present invention.

Fig. 5 is a schematic view of the adjusting mechanism of the present invention.

Fig. 6 is a schematic structural view of the stirring mechanism of the present invention.

Fig. 7 is a schematic view of the hanger structure of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a support frame; 101. a base plate; 102. a first mounting plate; 2. a carriage; 201. pushing the plate; 202. a second mounting plate; 203. a top rod; 3. an adjustment mechanism; 301. a first motor; 302. a bevel gear; 303. rotating the rod; 304. driving the wheel; 305. a steel cord; 4. pouring a box; 5. a mounting frame; 501. an upper frame; 502. a middle frame; 503. connecting the upright posts; 504. sleeving a frame; 505. a lower frame; 6. a blanking assembly; 601. a rotating plate; 602. a baffle plate; 603. a cylinder; 604. a guide plate; 605. a ratchet gear; 7. a stirring mechanism; 701. a shaft lever; 702. a stirring frame; 8. a hanger; 801. a set square; 802. a roller; 803. a fixed seat; 804. a connecting rod; 9. a walking beam; 10. a hydraulic cylinder; 11. a second motor.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 7:

the invention provides a concrete pouring device for hydraulic engineering, which comprises a support frame 1, wherein the top end of the support frame 1 is connected with a sliding frame 2 in a sliding manner, and the support frame 1 and the sliding frame 2 are arranged at two positions and are distributed in a symmetrical manner; the supporting frame 1 comprises a bottom plate 101 and a first mounting plate 102, the supporting frame 1 is provided with two rectangular rods which are vertically distributed, the first mounting plate 102 is welded between the two rectangular rods of the supporting frame 1, the top end of the first mounting plate 102 is provided with a hydraulic cylinder 10, and the bottom end of the supporting frame 1 is fixedly provided with the bottom plate 101 in a welding mode; two walking beams 9 are arranged between the two sliding frames 2; the sliding frame 2 comprises a push plate 201, a second mounting plate 202 and a top rod 203, the sliding frame 2 is of a rectangular tubular structure with two vertical positions, the push plate 201 and the second mounting plate 202 are fixedly mounted between two rectangular pipes of the sliding frame 2, the second mounting plate 202 is located at the middle section of the sliding frame 2, the push plate 201 is arranged at the position, close to the bottom end, of the sliding frame 2, the push plate 201 is located right above the hydraulic cylinder 10, the push plate 201 is fixedly connected with a push rod of the hydraulic cylinder 10, the top end of the sliding frame 2 is welded with the top rod 203, and the top rod 203 is; the mounting frames 5 are arranged below the two walking beams 9, and the mounting frames 5 are connected with the walking beams 9 through four hanging frames 8; the mounting frame 5 comprises an upper frame 501, a middle frame 502, connecting upright posts 503, a jacket frame 504 and a lower frame 505, wherein the upper frame 501, the middle frame 502 and the lower frame 505 are all rectangular frame structures and are distributed in an up-down parallel manner, the jacket frames 504 are arranged at four positions between the upper frame 501 and the middle frame 502, the jacket frames 504 at four positions are fixedly connected with the upper frame 501 and the middle frame 502 in a welding manner, the connecting upright posts 503 are welded between the middle frame 502 and the lower frame 505, and the second motor 11 is fixedly connected with the lower frame 505 through bolts; adjusting mechanisms 3 are arranged between the left side and the right side of the mounting rack 5 and the sliding rack 2; a pouring box 4 is arranged inside the frame of the mounting frame 5; a stirring mechanism 7 is arranged inside the pouring box 4; the blanking assembly 6 further comprises an air cylinder 603, a guide plate 604 and a ratchet wheel 605, wherein the four rotating plates 601 are arranged between the lower frame 505 and the pouring box 4, the rotating plates 601 are rotatably connected with the lower frame 505 through rotating shafts, the ratchet wheels 605 are fixedly arranged at the rotating shafts of the four rotating plates 601, the ratchet wheels 605 at the front side and the rear side are meshed and connected, the air cylinder 603 is arranged at the front side and the rear side of each rotating plate 601, and two ends of each air cylinder 603 are in transmission connection with the corresponding rotating plate 601 through the guide plate 604; a second motor 11 is arranged at the left end of the pouring box 4, and the second motor 11 is fixedly connected with the mounting frame 5 through bolts; a blanking assembly 6 is arranged at the bottom end of the pouring box 4; unloading subassembly 6 includes rotor plate 601 and baffle 602, and rotor plate 601 is everywhere, and does not have two rotor plates 601 to be a set of to two sets of rotor plates 601 are bilateral symmetry mode and distribute, and the equal fixed mounting in two sets of rotor plates 601 bottom has baffle 602, and baffle 602 is arc platelike structure, and two baffles 602 are located pours the case 4 bottom.

Wherein, the adjusting mechanism 3 comprises a first motor 301, a bevel gear 302, a rotating rod 303, a driving wheel 304 and a steel cable 305, the first motor 301 is fixedly connected with the second mounting plate 202 through a bolt, the rotating rod 303 is arranged below the top rod 203, the rotating rod 303 is rotatably connected with the top rod 203 through a frame plate, the first motor 301 is connected with a rotating rod 303 through a bevel gear 302 in a transmission way, two driving wheels 304 are fixedly arranged on the rotating rod 303, a steel cable 305 is wound on the two driving wheels 304, the end of the steel cable 305 is fixedly connected with the mounting rack 5, the device is powered by a first motor 301, a rotating rod 303 and a driving wheel 304 are driven by a bevel gear 302 to rotate, through the transmission of the driving wheel 304 and the steel cable 305, the steel cable 305 pulls the mounting rack 5 to move along the walking beam 9, thereby realizing the adjustment of the left and right positions of the pouring box 4, the concrete pouring device is simple in structure, convenient to adjust and operate and capable of improving the working efficiency of concrete pouring during construction.

The blanking assembly 6 further comprises an air cylinder 603, guide plates 604 and ratchet gears 605, the four rotating plates 601 are arranged between the lower frame 505 and the pouring box 4, the rotating plates 601 are rotatably connected with the lower frame 505 through rotating shafts, the ratchet gears 605 are fixedly mounted at the rotating shafts of the four rotating plates 601, the ratchet gears 605 at the front side and the rear side are meshed and connected, the air cylinders 603 are arranged at the front side and the rear side of each rotating plate 601, and two ends of each air cylinder 603 are in transmission connection with the corresponding rotating plate 601 through the guide plates 604, so that when the air cylinders 603 are opened, the left rotating plate 601 and the right rotating plate 601 drive the baffle 602 to do circular arc motion through thrust in the left-right direction of the air cylinders 603, the opening state of the bottom end of the pouring box 4 is achieved, the consumption of concrete can be effectively controlled through opening and closing of the blanking.

The hanging bracket 8 comprises a triangular plate 801, a roller 802, a fixed seat 803 and a connecting rod 804, wherein two triangular plates 801 are fixedly mounted on the fixed seat 803, the two triangular plates 801 are arranged on two sides of a walking beam 9, two rollers 802 are arranged on the upper portion between the two triangular plates 801, the triangular plates 801 are in rolling connection with the walking beam 9 through the rollers 802, the connecting rod 804 penetrates through the fixed seat 803, the top end of the connecting rod 804 is in locking control with the fixed seat 803 through a nut, the lower half section of the connecting rod 804 penetrates through the upper frame 501, the bottom end of the connecting rod 804 is in locking control with the upper frame 501 through a nut, when the left and right positions of the pouring box 4 are adjusted, the conventional sliding connection moving mode is changed into rolling connection, friction during operation is reduced, the pouring box 4 is enabled to operate more stably, smoothness of concrete pouring is guaranteed, and the structure is more reasonable.

The specific use mode and function of the embodiment are as follows:

in the using process, firstly, the first motor 301 is fixedly connected with the second mounting plate 202 through bolts, the rotating rod 303 is arranged below the ejector rod 203, the rotating rod 303 is rotatably connected with the ejector rod 203 through a frame plate, the first motor 301 is in transmission connection with the rotating rod 303 through a bevel gear 302, two driving wheels 304 are fixedly mounted on the rotating rod 303, steel cables 305 are wound on the two driving wheels 304, and the end parts of the steel cables 305 are fixedly connected with the mounting frame 5;

meanwhile, the four rotating plates 601 are arranged between the lower frame 505 and the pouring box 4, the rotating plates 601 are rotatably connected with the lower frame 505 through rotating shafts, ratchet gears 605 are fixedly arranged at the rotating shafts of the four rotating plates 601, the ratchet gears 605 at the front side and the rear side are meshed and connected, air cylinders 603 are arranged at the front side and the rear side of each rotating plate 601, and two ends of each air cylinder 603 are in transmission connection with the corresponding rotating plate 601 through guide plates 604, so that when the air cylinders 603 are opened, the left rotating plate 601 and the right rotating plate 601 drive the baffle plates 602 to do circular motion through thrust in the left and right directions of the air cylinders 603, the opening state of the bottom end of the pouring box 4 is realized, and through opening and closing of the blanking assembly 6, the consumption of concrete can be effectively controlled;

in addition, two triangular plates 801 are fixedly mounted on the fixing seat 803, the two triangular plates 801 are arranged on two sides of the walking beam 9, two rolling shafts 802 are arranged on the upper portion between the two triangular plates 801, the triangular plates 801 are in rolling connection with the walking beam 9 through the rolling shafts 802, a connecting rod 804 penetrates through the fixing seat 803, the top end of the connecting rod 804 is in locking control with the fixing seat 803 through a nut, the lower half section of the connecting rod 804 penetrates through the upper frame 501, and the bottom end of the connecting rod 804 is in locking control with the upper frame 501 through a nut.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a concrete placement device for hydraulic engineering which characterized in that: the device comprises a support frame (1), wherein the top end of the support frame (1) is connected with a sliding frame (2) in a sliding manner, and the support frame (1) and the sliding frame (2) are arranged at two positions and are distributed in a symmetrical manner; the supporting frame (1) comprises a bottom plate (101) and a first mounting plate (102), the supporting frame (1) is provided with two rectangular rods which are vertically distributed, the first mounting plate (102) is welded between the two rectangular rods of the supporting frame (1), the top end of the first mounting plate (102) is provided with a hydraulic cylinder (10), and the bottom end of the supporting frame (1) is fixedly provided with the bottom plate (101) in a welding mode; two walking beams (9) are arranged between the two sliding frames (2); mounting frames (5) are arranged below the two walking beams (9), and the mounting frames (5) are connected with the walking beams (9) through four hanging brackets (8); adjusting mechanisms (3) are arranged between the left side and the right side of the mounting rack (5) and the sliding rack (2); a pouring box (4) is arranged inside the frame of the mounting rack (5); a stirring mechanism (7) is arranged in the pouring box (4); a second motor (11) is arranged at the left end of the pouring box (4), and the second motor (11) is fixedly connected with the mounting frame (5) through a bolt; and a blanking assembly (6) is arranged at the bottom end of the pouring box (4).

2. Concrete pouring device for hydraulic engineering according to claim 1, characterized in that: carriage (2) are including push pedal (201), second mounting panel (202) and ejector pin (203), carriage (2) are two vertical distribution rectangle tubular structures, and fixed mounting has push pedal (201) and second mounting panel (202) between carriage (2) two rectangular tubes, second mounting panel (202) are located carriage (2) middle section position, push pedal (201) set up in carriage (2) and are close to the bottom position, and push pedal (201) are located directly over pneumatic cylinder (10) to the push rod fixed connection of push pedal (201) and pneumatic cylinder (10), carriage (2) top welding ejector pin (203), and ejector pin (203) and walking beam (9) fixed connection.

3. Concrete pouring device for hydraulic engineering according to claim 1, characterized in that: adjustment mechanism (3) include first motor (301), bevel gear (302), dwang (303), driving wheel (304) and cable wire (305), first motor (301) pass through bolt and second mounting panel (202) fixed connection, dwang (303) set up in ejector pin (203) below, and dwang (303) rotate with ejector pin (203) through the frame plate and be connected to first motor (301) pass through bevel gear (302) and dwang (303) transmission connection, fixed mounting has two driving wheel (304) on dwang (303), and the wire rope (305) have been gone up the round connection in two driving wheel (304), and cable wire (305) tip and mounting bracket (5) fixed connection.

4. Concrete pouring device for hydraulic engineering according to claim 1, characterized in that: the mounting frame (5) comprises an upper frame (501), a middle frame (502), connecting upright columns (503), a sleeve frame (504) and a lower frame (505), wherein the upper frame (501), the middle frame (502) and the lower frame (505) are all of a rectangular frame structure and are distributed in an up-down parallel mode, four sleeve frames (504) are arranged between the upper frame (501) and the middle frame (502), the four sleeve frames (504) are fixedly connected with the upper frame (501) and the middle frame (502) in a welding mode, the connecting upright columns (503) are welded between the middle frame (502) and the lower frame (505), and the second motor (11) is fixedly connected with the lower frame (505) through bolts.

5. Concrete pouring device for hydraulic engineering according to claim 1, characterized in that: unloading subassembly (6) are including rotor plate (601) and baffle (602), rotor plate (601) are four places, and do not have two rotor plates (601) to be a set of, and two sets of rotor plates (601) are bilateral symmetry mode and distribute, and are two sets of rotor plate (601) bottom is equal fixed mounting has baffle (602), and baffle (602) are arc platelike structure to two baffles (602) are located and pour case (4) bottom.

6. Concrete pouring device for hydraulic engineering according to claim 5, characterized in that: the blanking assembly (6) further comprises an air cylinder (603), a guide plate (604) and ratchet gears (605), the rotating plate (601) is arranged at four positions between the lower frame (505) and the pouring box (4), the rotating plate (601) is rotatably connected with the lower frame (505) through a rotating shaft, the ratchet gears (605) are fixedly mounted at the rotating shaft positions of the rotating plate (601) at four positions, the ratchet gears (605) at the front side and the rear side are meshed and connected, the air cylinder (603) is arranged at the front side and the rear side of the rotating plate (601), and two ends of the air cylinder (603) are in transmission connection with the rotating plate (601) through the guide plate (604).

7. Concrete pouring device for hydraulic engineering according to claim 1, characterized in that: the stirring mechanism (7) comprises a shaft rod (701) and a stirring frame (702), the shaft rod (701) is transversely distributed and is arranged inside the pouring box (4), the shaft rod (701) is rotatably connected with the pouring box (4) through a bearing, the left end of the shaft rod (701) is connected with a rotating shaft of the second motor (11), the stirring frame (702) at four positions is arranged on the shaft rod (701), and the stirring frame (702) at four positions is rotatably connected with the pouring box (4) through the shaft rod (701).

8. Concrete pouring device for hydraulic engineering according to claim 1, characterized in that: gallows (8) include set-square (801), roller bearing (802), fixing base (803) and connecting rod (804), fixed mounting has two set-squares (801) on fixing base (803), and two set-squares (801) set up in walking beam (9) both sides, and two upper portions are equipped with two roller bearings (802) between set-square (801), and set-square (801) pass through roller bearing (802) and walking beam (9) roll connection, it has connecting rod (804) to run through on fixing base (803), and nut and fixing base (803) locking control are passed through on connecting rod (804) top, connecting rod (804) half section is run through in upper frame (501) down, and nut and upper frame (501) locking control are passed through to connecting rod (804) bottom.