CN112459427B

CN112459427B - Building wall construction system of plastering

Info

Publication number: CN112459427B
Application number: CN202011410975.3A
Authority: CN
Inventors: 徐峰; 彭曲; 黄晶; 徐绍凯
Original assignee: Yueyang Pengcheng Construction Group Co ltd
Current assignee: Yueyang Pengcheng Construction Group Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2023-01-24
Anticipated expiration: 2040-12-04
Also published as: CN112459427A

Abstract

The invention discloses a plastering system for building wall construction, which belongs to the field of plastering construction and comprises a moving platform, wherein the moving platform is used for driving a plastering device to move along a wall surface; transversely be provided with the open passageway in both ends in the casing, place the spray tube rather than the syntropy in the passageway, the spray tube uses its junction with the passageway inner wall to swing as the axle, be provided with on the casing and be used for driving spray tube wobbling drive unit, casing outside cover is equipped with the rotating ring, the fixed support that is provided with on the rotating ring, be provided with the scraper blade on the support, the terminal surface stretches out the casing before the scraper blade. The invention aims to provide a plastering system for building wall construction, which can improve the construction efficiency of wall corners.

Description

Building wall construction system of plastering

Technical Field

The invention relates to the field of plastering construction, in particular to a plastering system for building wall construction.

Background

The wall plastering engineering in the construction industry is basically finished manually by clay bricklayers, and the wall plastering engineering is high in labor intensity and low in efficiency.

For reducing operating personnel's working strength, improve work efficiency simultaneously, the automatic mechanical float that has now appeared makes to solve the problem of solving traditional artifical plastering and appearing, be like application number: the Chinese patent 2013203827159 discloses an automatic wall plastering and floating processing robot. It just can be automatic remove on the horizontal direction along the wall, when plastering the action, by the delivery pump on the control system control translation car, the delivery pump passes through the conveying pipe with the cement mortar in this ash storage box and delivers to the ash storage fill, control system can drive the motor motion of plastering among the plastering unit this moment, the motor that plasters drives and pushes away the grey connecting rod and carries out concertina movement, the motor is connected to the one end of connecting rod, the other end is connected and is pushed away the hawk, the connecting rod drives and pushes away the hawk and move with even speed, cement mortar pressure that loads in with the ash storage fill through pushing away the hawk is smeared to the wall, it is leveled with the mortar press polish on the wall by terminal plastering board.

Above-mentioned mechanism can be fine reduction operation personnel's intensity of labour, but is difficult to wipe mortar etc. in wall corner, perhaps wall and ground and roof junction need the manual work to supply the operation, influences construction quality and efficiency.

Disclosure of Invention

The invention aims to solve the problems and provides a plastering system for building wall construction, which can improve the construction efficiency of wall corners.

In order to realize the purpose, the invention adopts the technical scheme that: the plastering device comprises a moving platform, wherein the moving platform is used for driving the plastering device to move along a wall surface; the plastering device comprises a shell, and a connecting rod is arranged between the shell and the moving platform; a channel with two open ends is transversely arranged in the shell, the inner diameter of the channel is larger than the outer diameter of the spraying pipe, the spraying pipe in the same direction as the channel is arranged in the channel, the spraying pipe swings by taking the joint of the spraying pipe and the inner wall of the channel as an axis under the action of the driving unit, and the outlet at the front end of the spraying pipe can be adjusted by swinging of the spraying pipe so as to spray mortar to a corner, so that the phenomenon that the corner is difficult to be covered by the mortar when the spraying pipe is opposite to the wall surface is avoided, the mortar is ensured to be uniformly covered on the wall surface, and the construction quality and efficiency are improved; in order to further improve the construction quality, mortar on the wall surface needs to be smeared, so the outer side of the shell is sleeved with a rotating ring, a support is fixedly arranged on the rotating ring, a scraper is arranged on the support, the front end face of the scraper extends out of the shell, and the rotating ring rotates to enable the scraper to keep in contact with the wall surface.

Further, for the convenience is maintained and is changed the scraper blade, be provided with on the support and be used for scraper blade male draw-in groove, the support passes through bolted connection with the scraper blade.

Furthermore, in order to drive the rotating ring to rotate, a circle of transmission gear concentric with the rotating ring is arranged on the rotating ring, the transmission gear is meshed with the driving gear, and the driving gear is arranged on an output shaft of the rotating motor.

Further, for the rotation range that increases the spray pipe with flexibility ratio, the spray pipe outside is provided with spherical installation department, be provided with the arc wall of round and installation department outer wall radian looks adaptation on the passageway inner wall.

Furthermore, the driving unit comprises a linear driving device installed on the shell and a swinging connecting part in the shell, and the linear driving device is connected with the spraying pipe through the swinging connecting part.

Furthermore, for avoiding the interference phenomenon, the swing connecting part comprises a first connecting rod and a second connecting rod, the linear driving device is connected with the first connecting rod, the first connecting rod is hinged with the second connecting rod, and the second connecting rod is hinged on the spraying pipe.

Furthermore, in order to improve the flexibility of the rotation range of the spraying pipe, at least two groups of driving units are arranged, and the driving units are arranged in a shaft annular array mode by taking the channels.

Further, for driving the plastering device to move in the horizontal direction and the vertical direction, the moving platform comprises a base, a sliding seat for horizontal movement is arranged on the base, a lifting seat for vertical movement is arranged on the sliding seat, and the lifting seat is connected with the shell through a connecting rod.

Furthermore, in order to drive the sliding seat and the lifting seat to complete the movement, a horizontal screw rod in threaded connection with the sliding seat is arranged on the base, and the horizontal screw rod rotates around the horizontal axis of the horizontal screw rod.

Furthermore, a vertical screw and a guide post are vertically arranged on the sliding seat, the lifting seat is in sliding fit with the guide post, the vertical screw is in threaded connection with the lifting seat, and a lifting motor for driving the vertical screw to rotate is arranged on the sliding seat.

The invention has the beneficial effects that: the direction of the outlet of the spraying pipe can be adjusted, so that mortar and the like coming out of the spraying pipe can be uniformly covered on the wall surface; and meanwhile, the scraper plate rotating around the spraying pipe is arranged, so that the scraper plate can be adjusted according to the rotating angle of the wall surface, and the scraper plate can be ensured to be kept in contact with the wall surface.

Drawings

FIG. 1 is a side view of the present invention.

Fig. 2 is a schematic view of the inner side structure of the housing.

Fig. 3 is a front view of the housing.

Fig. 4 is a schematic view of a connection structure of the driving unit and the spray pipe under the radial section of the shell.

The text labels in the figures are represented as: 1. a housing; 2. a connecting rod; 3. a channel; 4. spraying a pipe; 5. a rotating ring; 6. a support; 7. a squeegee; 8. a transmission gear; 9. a driving gear; 10. a rotating electric machine; 11. an installation part; 12. a linear drive device; 13. a first link; 14. a second link; 15. a base; 16. a sliding seat; 17. a lifting seat; 18. a horizontal screw; 19. a vertical screw; 20. a lifting motor.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in order to make those skilled in the art better understand the technical solution of the present invention, and the description in this section is only exemplary and illustrative, and should not be construed as limiting the scope of the present invention in any way.

As shown in fig. 1 to 4, the specific structure of the present invention is: a plastering system for building wall construction comprises a mobile platform, a plastering device and a plastering device, wherein the mobile platform is used for driving the plastering device to move along a wall surface; the plastering device comprises a shell 1, and a connecting rod 2 is arranged between the shell 1 and a moving platform; a channel 3 with two open ends is transversely arranged in the shell 1, a spraying pipe 4 is arranged in the channel 3, an outlet at the front end of the spraying pipe penetrates through the channel 3 to extend out of the front end of the shell 1, the rear end of the spraying pipe is connected with a mortar storage pool through a connecting hose and the like, and a mortar pump and other power sources capable of driving mortar to a wall surface through the spraying pipe are arranged in the mortar storage pool; the internal diameter of passageway 3 is greater than the 4 external diameters of spray pipe, and it needs to flow out and supplies spray pipe wobbling space, spray pipe 4 uses its junction with the 3 inner walls of passageway to swing as the axle under drive unit's effect, the shell 1 outside is through bearing and 5 interior wall connections of swivel becket, the fixed support 6 that is provided with on the swivel becket 5, be provided with scraper blade 7 on the support 6, the preceding terminal surface of scraper blade 7 stretches out the preceding terminal surface of shell 1 and spray pipe 4, and in this embodiment, the front end refers to the one end of casing 1, spray pipe 4 etc. towards the wall body.

Preferably, as shown in fig. 1, a clamping groove for inserting the scraper 7 is formed on the support 6, and the support 6 and the scraper 7 are connected through a bolt.

Preferably, as shown in fig. 1 to 3, a circle of transmission gears 8 concentric with the rotation ring 5 is arranged on the rotation ring 5, the transmission gears 8 are meshed with a driving gear 9, the driving gear 9 is arranged on an output shaft of a rotating motor 10, and the rotating motor 10 is mounted on the outer wall of the housing 1.

Preferably, as shown in fig. 1-4, a spherical mounting portion 11 is arranged on the outer side of the spray pipe 4, and a circle of arc-shaped groove matched with the radian of the outer wall of the mounting portion 11 is arranged on the inner wall of the channel 3; the driving unit comprises a linear driving device 12 arranged on the shell 1 and a swinging connecting part in the shell 1, the linear driving device 12 can adopt an electric push rod, an air cylinder and the like, and the linear driving device 12 is connected with the spraying pipe 4 through the swinging connecting part; the swing connecting part comprises a first connecting rod 13 and a second connecting rod 14, the linear driving device 12 is connected with the first connecting rod 13, a ball head part matched with a ball groove at the outer side end of the second connecting rod 14 is arranged at the inner side end of the first connecting rod 13, and a ball head part matched with a ball groove on the outer wall of the spraying pipe 4 is arranged at the inner side end of the second connecting rod 14; in this embodiment, the driving units are provided in two groups, and the two groups of driving units are arranged in a right angle.

Preferably, as shown in fig. 1, the moving platform includes a base 15, a sliding seat 16 that moves horizontally is disposed on the base 15, a lifting seat 17 that moves vertically is disposed on the sliding seat 16, and the lifting seat 17 is connected to the housing 1 through a connecting rod 2; the base 15 is provided with a horizontal screw 18 in threaded connection with the sliding seat 16, and the horizontal screw 18 rotates around the horizontal axis of the horizontal screw; in order to improve the moving stability of the sliding seat 16, a sliding groove is arranged on the base 15, the sliding seat is arranged in the sliding groove, a sliding groove is transversely arranged on the inner wall of the sliding groove, and a sliding key matched with the sliding groove is arranged on the side wall of the base; the sliding seat 16 is vertically provided with a vertical screw rod 19 and a guide post, the lifting seat 17 is in sliding fit with the guide post, the vertical screw rod 19 is in threaded connection with the lifting seat 17, and the sliding seat 16 is provided with a lifting motor 20 for driving the vertical screw rod 19 to rotate.

During spraying operation: scraper blade 7 rotates to 4 one sides of spray pipe for 7 terminal supports and leans on at the corner, and 4 front ends of spray pipe are towards the corner, then spray pipe 4 spouts the mortar to the wall on, and moving platform drive casing 1 keeps away from the corner this moment, thereby accomplishes work.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. It should be noted that there are no specific structures but rather a number of modifications, decorations or changes that can be made by one skilled in the art without departing from the principles of the invention; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims

1. A plastering system for building wall construction comprises a mobile platform, wherein the mobile platform is used for driving a plastering device to move along a wall surface, and is characterized in that the plastering device comprises a shell (1), and a connecting rod (2) is arranged between the shell (1) and the mobile platform; a channel (3) with two open ends is transversely arranged in the shell (1), a spraying pipe (4) in the same direction as the channel (3) is placed in the channel (3), the spraying pipe (4) swings by taking the joint of the spraying pipe and the inner wall of the channel (3) as an axis under the action of a driving unit, a rotating ring (5) is sleeved on the outer side of the shell (1), a support (6) is fixedly arranged on the rotating ring (5), a scraper (7) is arranged on the support (6), and the front end face of the scraper (7) extends out of the shell (1);

the drive unit comprises linear drive devices (12) arranged on the shell (1) and swing connecting parts in the shell (1), the linear drive devices (12) are connected with the spray pipes (4) through the swing connecting parts, at least two groups of drive units are arranged, and the drive units are arranged in a shaft-ring array by taking channels as rings; a spherical mounting part (11) is arranged on the outer side of the spraying pipe (4), and a circle of arc-shaped groove matched with the radian of the outer wall of the mounting part (11) is arranged on the inner wall of the channel (3); the swing connecting part comprises a first connecting rod (13) and a second connecting rod (14), the linear driving device (12) is connected with the first connecting rod (13), the first connecting rod (13) is hinged to the second connecting rod (14), and the second connecting rod (14) is hinged to the spraying pipe (4).

2. The plastering system for building wall construction according to claim 1, wherein the holder (6) is provided with a slot for inserting the scraper (7), and the holder (6) is connected with the scraper (7) by a bolt.

3. A plastering system for construction wall according to claim 1, wherein a ring of transmission gear (8) concentric with the rotary ring (5) is provided on the rotary ring, the transmission gear (8) is engaged with a driving gear (9), and the driving gear (9) is provided on an output shaft of a rotary motor (10).

4. A plastering system for construction wall according to any of claims 1 to 3, wherein the movable platform comprises a base (15), a horizontally movable sliding base (16) is provided on the base (15), a vertically movable lifting base (17) is provided on the sliding base (16), and the lifting base (17) is connected with the housing (1) through the connecting rod (2).

5. A plastering system for construction wall according to claim 4, wherein the base (15) is provided with a horizontal screw (18) threadedly coupled to the sliding base (16), and the horizontal screw (18) rotates about its horizontal axis.

6. A plastering system for construction wall construction according to claim 4, wherein a vertical screw (19) and a guide post are vertically arranged on the sliding base (16), the lifting base (17) is in sliding fit with the guide post, the vertical screw (19) is in threaded connection with the lifting base (17), and a lifting motor (20) for driving the vertical screw (19) to rotate is arranged on the sliding base (16).