CN213114646U

CN213114646U - Concrete pouring device for construction engineering of water conservancy dam

Info

Publication number: CN213114646U
Application number: CN202020820478.XU
Authority: CN
Inventors: 陆良彬; 陆孟迎; 江超
Original assignee: Guangxi Zhengzheng Construction Engineering Co ltd
Current assignee: Guangxi Zhengzheng Construction Engineering Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-05-04
Anticipated expiration: 2030-05-15

Abstract

The utility model provides a hydraulic dam building engineering concrete placement device relates to hydraulic engineering concrete placement technical field. This water conservancy dam building engineering concrete pouring device, including the agitator, the last fixed surface of agitator is connected with the motor, and the output of motor rotates the upper surface that runs through the agitator, and the support ring has been cup jointed to the circumference side of agitator, four montants of bottom surface fixedly connected with of support ring, the equal fixedly connected with fly leaf in bottom surface of four montants, the side is located the equal fixedly connected with horizontal pole in top of support ring about the agitator. This water conservancy dam building engineering concrete placement device through setting up eccentric wheel, supporting spring, fly leaf and pivot, has reached the effect that the bubble of agitator tank in with the concrete through vibrations shakes out, has solved the device and can produce the bubble often in the in-process of stirring, has the bubble in the concrete that makes the pouring pipe pour into, obtains the problem that the quality caused the influence to the concrete.

Description

Concrete pouring device for construction engineering of water conservancy dam

Technical Field

The utility model relates to a hydraulic engineering concrete placement technical field specifically is a hydraulic dam building engineering concrete placement device.

Background

The dam is a water retaining structure for intercepting river channel water flow so as to raise water level or adjust flow, a concrete pouring device is required to be used for pouring in the process of building the dam, concrete pouring equipment is a device for pouring concrete and is used for pouring the stirred concrete in a built building frame, and therefore investment of manpower can be effectively reduced, and work efficiency is improved.

The concrete device need stir the concrete at the in-process of pouring, makes the concrete misce bene, but the device often can produce the bubble in the in-process of stirring, has the bubble in the concrete that makes the pouring pipe pour, obtains the quality to the concrete and causes the influence.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a water conservancy dam building engineering concrete placement device has solved the device and can produce the bubble often in the in-process of stirring, has the bubble in the concrete that makes the pouring tube pour into, obtains the problem that the quality caused the influence to the concrete.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a water conservancy dam building engineering concrete placement device, including the agitator, the last fixed surface of agitator is connected with the motor, the output of motor rotates the upper surface that runs through the agitator, the support ring has been cup jointed to the circumference side of agitator, four montants of bottom surface fixedly connected with of support ring, the equal fixedly connected with fly leaf in bottom surface of four montants, the side is located the equal fixedly connected with horizontal pole in top of support ring about the agitator, the bottom surface of two horizontal poles all rotates and pegs graft and has bevel gear A, the one end that two bevel gear A are located two horizontal pole tops all passes through conveyer belt A transmission with the output of motor, the back of two horizontal poles all rotates and pegs graft and has bevel gear B, two bevel gear B mesh with two bevel gear A respectively, the upper surface of agitator is located the fixed the grafting in the place ahead of motor and has the.

A support frame is arranged below the stirring barrel, four sliding rods are fixedly connected to the upper surface of the support frame, the upper ends of the four sliding rods respectively penetrate through the bottom surfaces of the four movable plates in a sliding manner, the bottom surfaces of the four movable plates and the upper surface of the support frame are fixedly connected through supporting springs, the four supporting springs are respectively sleeved on the outer surfaces of the four sliding rods in a sliding manner, mounting plates are respectively fixedly connected to the left side surface and the right side surface of the support frame, rotating shafts penetrate through the front surfaces of the two mounting plates in a rotating manner, one ends of the two rotating shafts, which are positioned at the rear parts of the two mounting plates, are respectively transmitted with the two bevel gears B through a conveyor belt B, eccentric wheels are arranged in front parts of the two mounting plates, sliding grooves which are penetrated in front and back are respectively formed in the front surfaces of the two eccentric wheels, two thread bushings respectively and two eccentric wheels between all be provided with the U-shaped board, two U-shaped boards slide respectively to cup joint at the surface of two pivots, and two removal structures are installed to the bottom surface of support frame, the bottom surface fixedly connected with of agitator and the ejection of compact structure of inside intercommunication.

Preferably, the fronts of the two eccentric wheels are respectively located at the upper side and the lower side of the two sliding grooves and are fixedly connected with toothed plates, and the backs of the two toothed plates are respectively inserted into the fronts of the four toothed plates in a sliding manner.

Preferably, the positioning plates are arranged above the four movable plates, and the bottom surfaces of the four positioning plates are fixedly connected with the upper end surfaces of the four sliding rods respectively.

Preferably, four montants all set up with the support ring is perpendicular, and four montants are around the agitator with the linear circumference evenly distributed of axis of agitator.

Preferably, two pivots all set up with two mounting panels are perpendicular, and two pivots are in the left and right sides of agitator with the axis symmetric distribution of agitator.

Preferably, two horizontal poles and two equal parallel arrangement of mounting panel, the axis symmetric distribution of two horizontal poles with the agitator is in the left and right sides of agitator.

(III) advantageous effects

The utility model provides a water conservancy dam building engineering concrete placement device. The method has the following beneficial effects:

1. this water conservancy dam building engineering concrete pouring device, through setting up the eccentric wheel, supporting spring, fly leaf and pivot, when stirring, the motor drives bevel gear A through conveyer belt A and rotates, then bevel gear A makes bevel gear B rotate with bevel gear B meshing, thereby it rotates to drive the pivot, then it rotates to drive the eccentric wheel, the eccentric wheel carries out the pivoted in-process and drives the agitator through the support ring and shakes, make the fly leaf slide on the slide bar, thereby make supporting spring take place to stretch out and draw back, the effect that the agitator tank shakes out the bubble in with the concrete through vibrations has been reached, the device has been solved and has been produced the bubble often in the in-process of stirring, there is the bubble in the concrete that messenger's pouring pipe pour into, obtain the problem that the quality causes the influence to the concrete.

2. This water conservancy dam building engineering concrete pouring device through setting up thread bush, U-shaped board and pinion rack, changes the range messenger of vibrations as needs, unscrews the thread bush, makes U-shaped board and pinion rack separation, and the eccentric wheel that slides changes the eccentric wheel eccentric distance, has reached the effect that the eccentric wheel changes the range that the agitator rocked through eccentric wheel rotation eccentric wheel eccentric force, has solved the problem that can not change the range of vibrations according to actual conditions.

Drawings

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

FIG. 2 is a schematic view of the connection between the bevel gear A and the cross bar of the present invention;

FIG. 3 is a schematic view of the connection between the mounting plate and the support ring according to the present invention;

fig. 4 is a schematic view of the connection between the toothed plate and the U-shaped plate of the present invention.

The device comprises a stirring barrel 1, a motor 2, a support ring 3, a vertical rod 4, a bevel gear A5, a movable plate 6, a transverse rod 7, a conveyor belt A8, a conveyor pipe 9, a support frame 10, a bevel gear B11, a sliding rod 12, a support spring 13, a mounting plate 14, a rotating shaft 15, a conveyor belt B16, an eccentric wheel 17, a sliding block 18, a threaded sleeve 19, a U-shaped plate 20, a moving structure 21, a discharging structure 22, a chute 23, a toothed plate 24 and a positioning disc 25.

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.

The embodiment of the utility model provides a water conservancy dam building engineering concrete pouring device, as shown in figure 1-4, including agitator 1, the upper surface of agitator 1 is fixedly connected with motor 2, the output of motor 2 rotates and runs through the upper surface of agitator 1, support ring 3 has been cup jointed to the circumference side of agitator 1, the bottom surface of support ring 3 is fixedly connected with four montants 4, four montants 4 all set up with support ring 3 vertically, four montants 4 evenly distribute around agitator 1 with the axis circumference array of agitator 1, the bottom surface of four montants 4 all is fixedly connected with fly leaf 6, the left and right sides of agitator 1 is located the top of support ring 3 and all is fixedly connected with horizontal pole 7, the bottom surfaces of two horizontal poles 7 are all rotated and inserted bevel gear A5, the one end that two bevel gear A5 are located the top of two horizontal poles 7 all passes through conveyer belt A8 with the output of motor 2 and transmits, the back surfaces of the two cross rods 7 are rotatably inserted with bevel gears B11, the two bevel gears B11 are respectively meshed with the two bevel gears A5, and the upper surface of the stirring barrel 1 is positioned in front of the motor 2 and is fixedly inserted with a material conveying pipe 9 communicated with the inside.

A support frame 10 is arranged below the stirring barrel 1, four sliding rods 12 are fixedly connected to the upper surface of the support frame 10, the upper ends of the four sliding rods 12 respectively penetrate through the bottom surfaces of the four movable plates 6 in a sliding manner, the bottom surfaces of the four movable plates 6 are fixedly connected with the upper surface of the support frame 10 through supporting springs 13, the elastic coefficient of the supporting springs 13 is large enough to meet the elasticity required by the device to operate, positioning discs 25 are arranged above the four movable plates 6, the bottom surfaces of the four positioning discs 25 are respectively fixedly connected with the upper end surfaces of the four sliding rods 12, the positioning discs 25 are arranged to prevent the movable plates 6 from being separated from the sliding rods 12, the four supporting springs 13 are respectively sleeved on the outer surfaces of the four sliding rods 12 in a sliding manner, mounting plates 14 are respectively and fixedly connected to the left side and the right side of the support ring 3, two cross rods 7 and the two mounting plates 14 are, the front surfaces of the two mounting plates 14 are rotatably penetrated by rotating shafts 15, the two rotating shafts 15 and the two mounting plates 14 are vertically arranged, the two rotating shafts 15 are symmetrically distributed on the left side and the right side of the stirring barrel 1 by the axis of the stirring barrel 1, one ends of the two rotating shafts 15, which are positioned at the rear parts of the two mounting plates 14, are respectively transmitted with two bevel gears B11 through a transmission belt B16, eccentric wheels 17 are respectively arranged in front of the two mounting plates 14, the eccentric wheels 17 and the rotating shafts 15 are eccentrically arranged, the front surfaces of the two eccentric wheels 17 are respectively provided with through chutes 23, the insides of the two chutes 23 are respectively inserted with sliding blocks 18 in a sliding way, the two sliding blocks 18 are respectively fixedly sleeved at the front ends of the two rotating shafts 15, one ends of the two rotating shafts 15, which are positioned at the front parts of the two eccentric wheels 17, are respectively sleeved with threaded sleeves 19 in a threaded way, the front of two eccentric wheels 17 is located the equal fixedly connected with pinion rack 24 in the upper and lower both sides of two spout 23 respectively, the back of two pinion rack 24 slides respectively and pegs graft in the front of four pinion rack 24, set up after pinion rack 24 prevents that thread bush 19 from screwing with pivot 15, slider 18 takes place to slide when eccentric wheel 17 eccentric rotation, two moving structure 21 are installed to the bottom surface of support frame 10, it removes to set up moving structure 21 the device of being convenient for, the bottom surface fixedly connected with of agitator 1 and the ejection of compact structure 22 of inside intercommunication, including the material pump and pouring pipe in ejection of compact structure 22, extract the inside concrete of agitator 1.

Theory of operation, add the concrete in agitator 1 from conveying pipeline 9, starter motor 2 stirs the concrete in agitator 1, motor 2 drives bevel gear A5 through conveyer belt A8 and rotates simultaneously, then bevel gear A5 makes bevel gear B11 rotate with bevel gear B11 meshing, thereby drive pivot 15 and rotate, then drive eccentric wheel 17 and rotate, eccentric wheel 17 carries out the pivoted in-process and drives agitator 1 through support ring 3 and shakes, make fly leaf 6 slide on slide bar 12, thereby make supporting spring 13 take place to stretch out and draw back, agitator 1 shakes out the bubble in the concrete through vibrations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water conservancy dam building engineering concrete pouring device, includes agitator (1), its characterized in that: the upper surface of the stirring barrel (1) is fixedly connected with a motor (2), the output end of the motor (2) rotates to penetrate through the upper surface of the stirring barrel (1), the circumferential side surface of the stirring barrel (1) is sleeved with a support ring (3), the bottom surface of the support ring (3) is fixedly connected with four vertical rods (4), the bottom surfaces of the four vertical rods (4) are fixedly connected with movable plates (6), the left side surface and the right side surface of the stirring barrel (1) are positioned above the support ring (3) and are fixedly connected with cross rods (7), the bottom surfaces of the two cross rods (7) are rotatably inserted with bevel gears A (5), one ends of the two bevel gears A (5) positioned above the two cross rods (7) are respectively transmitted with the output end of the motor (2) through a conveyor belt A (8), the back surfaces of the two cross rods (7) are respectively rotatably inserted with bevel gears B (11), and the two bevel gears, a material conveying pipe (9) communicated with the inside is fixedly inserted in the upper surface of the stirring barrel (1) in front of the motor (2);

a support frame (10) is arranged below the stirring barrel (1), four sliding rods (12) are fixedly connected to the upper surface of the support frame (10), the upper ends of the four sliding rods (12) respectively penetrate through the bottom surfaces of the four movable plates (6) in a sliding manner, the bottom surfaces of the four movable plates (6) are fixedly connected with the upper surface of the support frame (10) through supporting springs (13), the four supporting springs (13) are respectively sleeved on the outer surfaces of the four sliding rods (12) in a sliding manner, mounting plates (14) are respectively and fixedly connected to the left side surface and the right side surface of the support ring (3), rotating shafts (15) are respectively penetrated through the front surfaces of the two mounting plates (14) in a rotating manner, one ends of the two rotating shafts (15) positioned behind the two mounting plates (14) are respectively transmitted to the two bevel gears B (11) through a conveyor belt B (16), eccentric wheels (17) are respectively arranged in front of the two mounting plates, the inside of two spout (23) all slides and pegs graft and have slider (18), two sliders (18) are fixed respectively and cup joint the front end in two pivot (15), the equal screw thread in one end that two pivot (15) are located two eccentric wheel (17) the place ahead has cup jointed thread bush (19), two thread bush (19) respectively with two eccentric wheel (17) between all be provided with U-shaped board (20), two U-shaped board (20) slide respectively and cup joint the surface in two pivot (15), two moving structure (21) are installed to the bottom surface of support frame (10), the bottom surface fixedly connected with of agitator (1) is with ejection of compact structure (22) of inside intercommunication.

2. The concrete pouring device for the construction engineering of the water conservancy dam as claimed in claim 1, wherein: the fronts of the two eccentric wheels (17) are respectively positioned on the upper side and the lower side of the two sliding grooves (23) and are fixedly connected with toothed plates (24), and the back surfaces of the two toothed plates (24) are respectively inserted in the fronts of the four toothed plates (24) in a sliding manner.

3. The concrete pouring device for the construction engineering of the water conservancy dam as claimed in claim 1, wherein: positioning discs (25) are arranged above the four movable plates (6), and the bottom surfaces of the four positioning discs (25) are fixedly connected with the upper end surfaces of the four sliding rods (12) respectively.

4. The concrete pouring device for the construction engineering of the water conservancy dam as claimed in claim 1, wherein: four montants (4) all set up with support ring (3) is perpendicular, and four montants (4) are around agitator (1) with the linear circumference evenly distributed of axis of agitator (1).

5. The concrete pouring device for the construction engineering of the water conservancy dam as claimed in claim 1, wherein: two pivot (15) and two mounting panel (14) all set up perpendicularly, and two pivot (15) are in the left and right sides of agitator (1) with the axis symmetric distribution of agitator (1).

6. The concrete pouring device for the construction engineering of the water conservancy dam as claimed in claim 1, wherein: two horizontal poles (7) and two equal parallel arrangement of mounting panel (14), two horizontal poles (7) are in the left and right sides of agitator (1) with the axis symmetric distribution of agitator (1).