CN112265106B

CN112265106B - V-shaped pyramid device for automatic pipe piece concrete troweling machine and using method

Info

Publication number: CN112265106B
Application number: CN202010945766.2A
Authority: CN
Inventors: 代洪波; 汤浦; 韩成; 张学栋; 刘坦; 王云峰; 才玉亭
Original assignee: Nanjing Yongshun Machinery Co ltd
Current assignee: Nanjing Yongshun Machinery Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2022-03-08
Anticipated expiration: 2040-09-10
Also published as: CN112265106A

Abstract

The invention discloses a V-shaped pyramid device for a pipe piece concrete automatic troweling machine and a using method of the V-shaped pyramid device. The device can be better close to the surface of concrete through the hydraulic device, the hinge structure and the arc-shaped smearing pieces, and the angle can be automatically adjusted according to the radian of the mould.

Description

V-shaped pyramid device for automatic pipe piece concrete troweling machine and using method

Technical Field

The invention relates to the technical field of building material production, in particular to a V-shaped pyramid device for an automatic pipe piece concrete troweling machine and a using method.

Background

At present, in the segment production industry in China, a plurality of manufacturers use automatic flow production lines to produce small-diameter segments with the diameter within 7 m. Because the production efficiency is high, the labor is saved, the mechanical and automatic production becomes the great trend of the segment production industry, the segment outer arc surface plastering process needs to be carried out in multiple areas and multiple stations through a pouring line and a maintenance line, the surface collecting quality needs to be ensured, the number of plastering workers needs to be increased, three processes of bar pulling, rough plastering and fine finishing are needed, and the number of people for operation is more than two per process of each class; workers are required to move back and forth among production line operation areas without increasing operation workers, safety accidents are easy to happen, and the superiority of an automatic production line is reflected.

However, the existing device for automatically plastering the duct piece concrete is complex in structure and needs to remove excess materials in advance; therefore, the existing requirements are not met, and the V-shaped pyramid device for the automatic pipe piece concrete troweling machine and the using method are provided.

Disclosure of Invention

The invention aims to provide a V-shaped pyramid device for an automatic pipe piece concrete troweling machine and a using method thereof, and aims to solve the problems that the structure is complex, excess materials need to be removed in advance and the like in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a V-shaped pyramid device for a pipe piece concrete automatic troweling machine comprises a lifting mechanical arm, wherein lifting slide rods are installed on one side of the lifting mechanical arm, the number of the lifting slide rods is four, mechanical arm fixing devices are installed on the outer surface of each lifting slide rod, a limiting platform is installed below each lifting slide rod, a hydraulic arm B is installed on the other side of each lifting mechanical arm, a hydraulic rod B is installed below each hydraulic arm B, a spring B is installed on the outer surface of each hydraulic rod B, a duckbilled joint connecting piece is installed below each hydraulic rod B, a joint connecting piece B is installed below each duckbilled joint connecting piece, an arc-shaped troweling sheet is installed below each joint connecting piece B, a mold is installed on the lower end face of each arc-shaped troweling sheet, residual ash cleaning plates are installed on two sides of each arc-shaped troweling sheet, and a pulley is installed on one side of each residual ash cleaning plate, the pulley shaft is installed to the inner wall of pulley, damping spring is installed to the top of pulley shaft, damping spring's top is installed the connecting piece, the adjusting plate is installed to the top of connecting piece, spacing piece is installed to the below of adjusting plate, the fixed plate is installed to the terminal surface of adjusting plate one side, arc clout piece first is installed to the preceding terminal surface of arc smearing piece, arc clout piece second is installed to one side of arc clout piece first, the baffle is installed to the top of arc clout piece first and arc clout piece second, hydraulic arm first is installed to one side of hydraulic arm second, hydraulic stem first is installed to the below of hydraulic stem first, hydraulic stem first's surface mounting has spring first, the joint connection folder is installed to spring first's below, joint connection folder is installed to the below of joint connection folder.

Preferably, the upper end face of the arc-shaped flattening sheet is attached to the lower end face of the joint connecting piece A and is connected with the joint connecting piece A through gas shielded welding.

Preferably, holes are formed in one end of the duckbilled knuckle connecting piece and the end face of the knuckle connecting piece B, and the duckbilled knuckle connecting piece is connected with the knuckle connecting piece B through a hinge structure.

Preferably, holes are formed in the end faces of the fixing plate and the adjusting plate, and the fixing plate and the adjusting plate are connected through bolts.

Preferably, the limiting sheet is connected with the adjusting plate through gas shielded welding.

Preferably, the surface above the damping spring is provided with threads, the lower end face of the connecting piece is provided with a threaded hole, and the damping spring is connected with the connecting piece through the threads.

The use method of the V-shaped pyramid device for the automatic pipe piece concrete troweling machine comprises the following steps:

pouring a certain amount of concrete mortar into a mold;

step two, putting the equipment on the surface of the die in advance for adjustment, and performing one-time rough wiping operation adjustment;

and step three, after the adjustment is finished, the equipment is used for attaching the mould to operate, and the redundant concrete mortar is pushed to two sides.

Preferably, the operation steps of the third step are as follows:

step one, when the surface of the mould runs in an arc shape, the joint connecting clamp and the joint connecting piece A, the duckbilled joint connecting piece and the joint connecting piece B can adjust the angle suitable for the arc-shaped flattening sheet according to different positions;

step two, the spring A and the spring B can provide certain pressure downwards, so that the whole arc-shaped leveling sheet is prevented from being lifted up due to the hard block;

thirdly, slowly moving the mechanical arm up and down, and matching the mold with the pulley shaft to perform circular arc operation;

step four, pushing the redundant concrete mortar to two sides by the arc-shaped residual material pieces A and the arc-shaped residual material pieces B, and simultaneously ensuring the primary leveling of the rough surface.

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

1. according to the invention, the damping spring is arranged above the pulley, so that the situation that the surface of concrete is provided with a bulge due to slight vibration can be well avoided;

2. the invention can well clean the excess materials or other sundries on the surface of the pulley track through the excess ash cleaning plate, thereby avoiding the inconvenience of rolling driving brought to the pulley;

3. according to the invention, through the hydraulic arm and the hydraulic rod, the fitting degree of the arc-shaped trowelling sheet and the concrete surface can be well adjusted;

4. according to the invention, the arc V-shaped excess materials with a certain inclination are used for cleaning ash, so that the excess ash can be well removed and dispersed to two sides, and the pressure of equipment is reduced.

Drawings

FIG. 1 is a front view of the V-shaped pyramid device for automatically finishing concrete in a tube sheet;

FIG. 2 is a rear view of the entire V-cube corner device for automatically finishing the concrete of the tube piece of the present invention;

FIG. 3 is a side view of a V-cube corner device for automatically finishing slab concrete according to the present invention;

fig. 4 is a side sectional view of a V-cube corner partial structure of the present invention.

In the figure: 1. an arc-shaped residual material sheet A; 2. an arc-shaped residual material sheet B; 3. a baffle plate; 4. an arc-shaped flattening sheet; 5. lifting the mechanical arm; 6. a hydraulic arm A; 7. a hydraulic rod A; 8. a spring A; 9. an articulating clip; 10. a joint connector A; 11. lifting the sliding rod; 12. a mechanical arm fixing device; 13. a limiting platform; 14. a limiting sheet; 15. a hydraulic arm B; 16. a fixing plate; 17. an adjustment plate; 18. a connecting member; 19. a damping spring; 20. a pulley; 21. a pulley shaft; 22. a residual ash cleaning plate; 23. a mold; 24. a spring B; 25. a hydraulic rod B; 26. a duckbill knuckle connector; 27. and a joint connecting piece B.

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.

Referring to fig. 1-4, an embodiment of the present invention is shown: a V-shaped pyramid device for a pipe piece concrete automatic troweling machine comprises a lifting mechanical arm 5, wherein lifting slide rods 11 are installed on one side of the lifting mechanical arm 5, the number of the lifting slide rods 11 is four, mechanical arm fixing devices 12 are installed on the outer surface of the lifting slide rods 11, a limiting platform 13 is installed below the lifting slide rods 11, a hydraulic arm B15 is installed on the other side of the lifting mechanical arm 5, a hydraulic rod B25 is installed below the hydraulic arm B15, a spring B24 is installed on the outer surface of the hydraulic rod B25, a duckbilled joint connecting piece 26 is installed below the hydraulic rod B25, a joint connecting piece B27 is installed below the duckbilled joint connecting piece 26, an arc-shaped troweling sheet 4 is installed below the joint connecting piece B27, a mold 23 is installed on the lower end face of the arc-shaped troweling sheet 4, and residual ash cleaning plates 22 are installed on two sides of the arc-shaped troweling sheet 4, so that residual materials on a track can be cleaned well, a pulley 20 is installed on one side of a residual ash cleaning plate 22, a pulley shaft 21 is installed on the inner wall of the pulley 20, a damping spring 19 is installed above the pulley shaft 21, a connecting piece 18 is installed above the damping spring 19, an adjusting plate 17 is installed above the connecting piece 18, a limiting piece 14 is installed below the adjusting plate 17, the offset of the trowelling device can be better limited, a fixing plate 16 is installed on the end face of one side of the adjusting plate 17, an arc-shaped residual material piece A1 is installed on the front end face of the arc-shaped trowelling piece 4, an arc-shaped residual material piece B2 is installed on one side of the arc-shaped residual material piece A1, a baffle 3 is installed above the arc-shaped residual material piece A1 and the arc-shaped residual material piece B2, a hydraulic arm A6 is installed on one side of a hydraulic arm B15, a hydraulic rod A7 is installed below the hydraulic arm A6, a spring A8 is installed on the outer surface of the hydraulic rod A7, and a joint connecting clamp 9 is installed below the spring A8, an articulated connecting piece A10 is arranged below the articulated clamping piece 9.

Furthermore, the upper end face of the arc-shaped flattening sheet 4 is attached to the lower end face of the joint connecting piece A10 and is connected through gas shielded welding, and firmness between connecting points is improved.

Further, one end of the duckbilled knuckle connecting piece 26 and the end face of the knuckle connecting piece B27 are provided with holes, the duckbilled knuckle connecting piece 26 is connected with the knuckle connecting piece B27 through a hinge structure, the moving range is enlarged, and the duckbilled knuckle connecting piece is convenient to mount and dismount.

Further, the end faces of the fixing plate 16 and the adjusting plate 17 are provided with holes, and the fixing plate 16 and the adjusting plate 17 are connected through bolts, so that the fixing plate and the adjusting plate are convenient to mount and dismount.

Furthermore, the limiting sheet 14 is connected with the adjusting plate 17 through gas shielded welding, so that firmness is improved.

Further, the surface above the damping spring 19 is provided with threads, the lower end face of the connecting piece 18 is provided with a threaded hole, and the damping spring 19 is connected with the connecting piece 18 through the threads, so that the mounting and the dismounting are convenient, and the adjustability is increased.

step one, pouring a certain amount of concrete mortar into a mold 23;

step two, the equipment is put on the surface of the die 23 in advance for adjustment, and the operation adjustment of one-time rough wiping is carried out;

and step three, after the adjustment is finished, the equipment is enabled to carry out laminating operation on the mould 23, and the redundant concrete mortar is pushed to two sides.

The operation steps of the third step are as follows:

step one, when the surface of the mould 23 runs in an arc shape, the joint connecting clamp 9, the joint connecting piece A10, the duckbilled joint connecting piece 26 and the joint connecting piece B27 can adjust the angle suitable for the arc-shaped flattening sheet 4 according to different positions;

step two, the spring A8 and the spring B24 can provide certain pressure downwards, so that the whole arc-shaped flattening sheet 4 is prevented from being lifted up due to hard blocks;

step three, slowly moving the mechanical arm 5 up and down, and performing circular arc operation by matching the mold 23 and the pulley shaft 21;

step four, pushing the redundant concrete mortar to two sides by the arc-shaped residual material pieces A1 and the arc-shaped residual material pieces B2, and simultaneously ensuring the primary leveling of the rough surface.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatic floating machine V pyramid device of section of thick bamboo concrete, includes lift arm (5), its characterized in that: lifting slide bar (11) are installed to one side of lifting mechanical arm (5), lifting slide bar (11) have four, the surface mounting of lifting slide bar (11) has arm fixing device (12), spacing platform (13) are installed to the below of lifting slide bar (11), hydraulic arm second (15) are installed to the opposite side of lifting mechanical arm (5), hydraulic stem second (25) are installed to the below of hydraulic arm second (15), the surface mounting of hydraulic stem second (25) has spring second (24), duckbilled joint connecting piece (26) are installed to the below of hydraulic stem second (25), joint connecting piece second (27) is installed to the below of duckbilled joint connecting piece (26), arc-shaped trowel (4) is installed to the below of joint connecting piece second (27), mould (23) are installed to the lower terminal surface of arc-shaped trowel (4), surplus grey cleaning plate (22) is all installed to the both sides of arc smear piece (4), pulley (20) are installed to one side of surplus grey cleaning plate (22), pulley shaft (21) are installed to the inner wall of pulley (20), damping spring (19) are installed to the top of pulley shaft (21), connecting piece (18) are installed to the top of damping spring (19), adjusting plate (17) are installed to the top of connecting piece (18), spacing piece (14) are installed to the below of adjusting plate (17), fixed plate (16) are installed to the terminal surface of adjusting plate (17) one side, arc smear piece first (1) is installed to the preceding terminal surface of arc smear piece (4), arc smear piece second (2) is installed to one side of arc smear piece first (1), baffle (3) are installed to the top of arc smear piece first (1) and arc smear piece second (2), hydraulic arm first (6) is installed to one side of hydraulic arm second (15), hydraulic stem first (7) is installed to the below of hydraulic arm first (6), the surface mounting of hydraulic stem first (7) has spring first (8), joint connection folder (9) is installed to the below of joint connection folder (9), the up end of arc smoothing piece (4) and the lower terminal surface laminating of joint connection spare first (10), and connect through the gas shielded welding, the one end of duckbilled joint connection spare (26) and the terminal surface of joint connection spare second (27) all set up porosely, duckbilled joint connection spare (26) and joint connection spare second (27) pass through hinge structure and are connected, the terminal surface of fixed plate (16) and adjusting plate (17) all sets up porosely, fixed plate (16) and adjusting plate (17) pass through bolted connection, the limiting piece (14) is connected with the adjusting plate (17) through gas shielded welding, threads are arranged on the surface above the damping spring (19), threaded holes are formed in the lower end face of the connecting piece (18), and the damping spring (19) is connected with the connecting piece (18) through threads;

s1, pouring a certain amount of concrete mortar into the mould (23);

s2, placing the equipment on the surface of the die (23) in advance for adjustment, and performing one-time rough wiping operation adjustment;

s3, after the adjustment is finished, the equipment is enabled to carry out the attaching operation on the mould (23), and the redundant concrete mortar is pushed to the two sides;

the operation steps of S3 are as follows:

s3-1, when the surface of the mould (23) runs in an arc shape, the joint connecting clamp (9), the joint connecting piece A (10), the duckbill joint connecting piece B (26) and the joint connecting piece B (27) can adjust the angle suitable for the arc-shaped flattening sheet (4) according to different positions;

s3-2, the spring A (8) and the spring B (24) can provide certain pressure downwards to avoid the lifting of the whole arc-shaped flattening sheet (4) caused by hard blocks;

s3-3, slowly moving the mechanical arm (5) up and down, and performing circular arc operation by matching the die (23) and the pulley shaft (21);

s3-4, the arc-shaped excess material pieces A (1) and the arc-shaped excess material pieces B (2) push the excess concrete mortar to two sides, and meanwhile, the primary leveling of rough surfaces is guaranteed.