CN214885599U

CN214885599U - Wall plastering device

Info

Publication number: CN214885599U
Application number: CN202120644327.8U
Authority: CN
Inventors: 王运动; 郭龙飞; 梁帅
Original assignee: In Construction Engineering Waterproof Decoration Group Ltd
Current assignee: In Construction Engineering Waterproof Decoration Group Ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-11-26
Anticipated expiration: 2031-03-30

Abstract

The utility model relates to a wall plastering device, which solves the problems of physical power consumption, low efficiency and inconsistent leveling quality of the wall surface leveling in the prior art; the technical scheme includes that the device comprises a support, a vertical rod is mounted on the support, a sliding block capable of moving up and down along the vertical rod is mounted on the vertical rod, a supporting seat is mounted on the right side of the sliding block, the supporting seat can move up and down along with the sliding block and can rotate back and forth around a horizontal axis in the left-right direction, a scraping device capable of rotating together with the supporting seat is mounted at the right end of the supporting seat, the scraping device comprises a connecting plate, a scraping rod is mounted at the lower end of the connecting plate, a roller parallel to the axis of the scraping rod is mounted above the scraping rod and can rotate around the axis of the roller, an adjusting device is mounted between the scraping device and the supporting seat, and the adjusting device can adjust the distance between the supporting seat and the scraping device; the utility model discloses the design is novel, and the structure is ingenious, and the practicality is strong.

Description

Wall plastering device

Technical Field

The utility model relates to a construction machinery field, especially a wall plastering unit.

Background

After the concrete is smeared on the wall surface, in order to make the wall surface smooth, an operator usually uses a relatively long steel ruler to lean against the wall surface, the steel ruler is manually rotated and moved, so that the side surface of the steel ruler can be used for smoothing the wall surface.

Disclosure of Invention

To the situation, for solving the problem that exists among the prior art, the utility model aims at providing a wall plastering unit, the wall of solving among the prior art levels and consumes physical power, and is inefficient and level the inconsistent problem of quality.

The technical scheme for solving the problem is as follows: including a support, install a montant on the support, install one on the montant and can follow the montant and reciprocate and can be fixed by fixed slider and can be fixed, a supporting seat is installed on the right side of slider, the supporting seat can reciprocate and can wind the reciprocal rotation of horizontal axis of left and right sides direction along with the slider, the right-hand member of supporting seat is installed one and can be along with the common pivoted of supporting seat device of strickleing off, the device of strickleing off include a connecting plate, one is installed to the lower extreme of connecting plate and is strickleed the pole, scrape the top of flat pole install one with strickle the parallel cylinder of pole axis, the cylinder can rotate around its self axis, strickle off and install adjusting device between device and the supporting seat, adjusting device is adjustable supporting seat and strickle the distance between the device.

Preferably, a vertical guide groove is formed in the right end face of the vertical rod, the sliding block is located in the guide groove and connected with the guide groove through a T-shaped groove-T-shaped block, a pressure spring is installed between the upper end of the sliding block and the guide groove, the upper end of the pressure spring is fixed on the guide groove, the lower end of the pressure spring is fixed on the sliding block, a plurality of positioning blind holes perpendicular to the left end face of the guide groove are uniformly distributed in the left end face of the guide groove from top to bottom, a positioning pin in clearance fit with the positioning blind holes is installed in each positioning blind hole, the positioning pins are connected with the corresponding positioning blind holes through pressure springs, one end of the pressure spring is fixed on the positioning blind holes, the other end of the pressure spring is fixed on the positioning pins, and a positioning groove matched with the positioning pins is formed in the left end face of the sliding block; when the slider is located its displacement top, the pressure spring on the slider is in and is compressed the state, and the locating pin of the top is located positioning groove simultaneously, and the position of slider is fixed, receives decurrent power back when the slider, and the slider is pressed and is moved the locating pin and make the locating pin shift out positioning groove, and under the effect of pressure spring pressure, the slider moves down next adjacent locating pin department, and next adjacent locating pin arranges in positioning groove, and the position of slider is fixed.

Preferably, the supporting seat comprises a supporting rod parallel to the strickling rod, a fixed shaft is installed at the left end of the supporting rod, the fixed shaft is connected with the sliding block through a bearing, the right end of the supporting rod is connected with the strickling device through an adjusting device, a vertically placed rack capable of moving up and down is installed at the rear end of the fixed shaft, the rack is connected with the fixed shaft through the fixed shaft meshed with the rack, pushing blocks extending outwards are installed at the upper end and the lower end of the rack, when the rack moves downwards, the supporting seat is fixed with the sliding block through a positioning pin, the rack moves downwards and drives the fixed shaft to rotate through a cylindrical gear, the fixed shaft rotates to drive the supporting seat to rotate together, when the rack moves downwards to the pushing blocks to be in contact with the gear, the pushing blocks located above exert a downward force on the sliding block through the gear, and the positioning pin can be separated from the positioning groove after the sliding block is stressed, after the sliding block is loosened, the sliding block moves downwards under the action of pressure of the pressure spring to be matched with the next adjacent positioning pin, meanwhile, when the sliding block moves downwards, the rack stops moving, and at the moment, the cylindrical gear can drive the supporting seat to rotate reversely.

Preferably, the lower end of the rack is provided with an electric telescopic rod; the electric telescopic rod can drive the rack to move up and down.

Preferably, a groove positioned above the scraping rod is formed in the connecting plate, a connecting shaft is installed in the groove, the connecting shaft is connected with the connecting plate through a bearing, a plurality of rollers are arranged along the axis direction of the connecting shaft, the rollers are sleeved on the connecting shaft, and the right end of each roller is positioned on the right side of the scraping rod all the time; when the scraping device rotates, the roller is always in contact with the wall, so that under the action of friction force, the roller can rotate around the axis of the roller, and the rolling treatment is carried out on the wall.

Preferably, adjusting device include a plurality of horizontally screw rods, the connecting rod on install a plurality of T type grooves with the screw rod one-to-one, the left end of screw rod is located T type inslot, the left end of connecting plate install a plurality of with the sleeve of screw rod one-to-one, threaded connection between screw rod and the sleeve, the screw rod on be provided with the scale, rotate the screw rod and can make the connecting plate remove about to adjust the supporting seat and strike off the distance between the device.

Preferably, a plurality of connecting rods are uniformly distributed on the right end face of the supporting rod, sleeves which correspond to the connecting rods one to one are mounted on the right end face of the connecting plate, the connecting rods are positioned in the sleeves, and pressure springs are mounted between the connecting rods and the sleeves; through the connection of the connecting rod and the sleeve, the strickle rod is more uniformly stressed when in work.

The utility model discloses think about novelty, the structure is ingenious, and the practicality is strong, can realize scraping the processing automatically to the wall cotton, is strickleing the in-process of strickleing off the wall simultaneously and carries out the roll-in processing simultaneously, can reach better effect of strickleing off.

Drawings

Fig. 1 is a front sectional view of the present invention in use.

Fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a top sectional view of the scraping device of the present invention.

Fig. 4 is a left side sectional view of the rack-and-pinion connection of the present invention.

Fig. 5 is a perspective view of the scraping device of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in figures 1 to 5, the utility model comprises a support 1, a vertical rod 2 is arranged on the support 1, a slide block 3 which can move up and down along the vertical rod 2 and can be fixed is arranged on the vertical rod 2, a support seat 4 is arranged on the right side of the slide block 3, the support seat 4 can move up and down along with the slide block 3 and can rotate back and forth around a horizontal axis in the left and right direction, a strickle device which can rotate together with the support seat 4 is arranged on the right end of the support seat 4, the scraping device comprises a connecting plate 5, a scraping rod 6 is arranged at the lower end of the connecting plate 5, a roller 7 parallel to the axis of the scraping rod 6 is arranged above the scraping rod 6, the roller 7 can rotate around the axis of the roller, an adjusting device is arranged between the strickle device and the supporting seat 4, and the adjusting device can adjust the distance between the supporting seat 4 and the strickle device.

In order to realize that the sliding block 3 can move up and down along the vertical rod 2 and can be fixed, a vertical guide groove 8 is arranged on the right end surface of the vertical rod 2, the sliding block 3 is positioned in the guide groove 8 and is connected with the guide groove 8 through a T-shaped groove-T-shaped block, a pressure spring is arranged between the upper end of the sliding block 3 and the guide groove 8, the upper end of the pressure spring is fixed on the guide groove 8, the lower end of the pressure spring is fixed on the sliding block 3, a plurality of positioning blind holes 10 vertical to the left end surface of the guide groove 8 are uniformly distributed on the left end surface of the guide groove 8 from top to bottom, a positioning pin 9 in clearance fit with the positioning blind holes 10 is arranged in each positioning blind hole 10, the positioning pins 9 are connected with the corresponding positioning blind holes 10 through compression springs, one end of each compression spring is fixed on the corresponding positioning blind hole 10, the other end of each compression spring is fixed on the corresponding positioning pin 9, a positioning groove 11 matched with the positioning pin 9 is formed in the left end face of the sliding block 3; when the slider 3 is located its displacement the top, the pressure spring on the slider 3 is in the state of being compressed, locating pin 9 the top is located positioning groove 11 simultaneously, the position of slider 3 is fixed, receive decurrent power after the slider 3, slider 3 presses locating pin 9 and makes locating pin 9 shift out positioning groove 11, under the effect of pressure spring pressure, slider 3 moves down next adjacent locating pin 9 department, next adjacent locating pin 9 is arranged in positioning groove 11, the position of slider 3 is fixed.

In order to realize that the supporting seat 4 can move up and down along with the sliding block 3 and can rotate around a horizontal axis in the left-right direction in a reciprocating manner, the supporting seat 4 comprises a supporting rod 12 parallel to the strickling rod 6, a fixed shaft 13 is installed at the left end of the supporting rod 12, the fixed shaft 13 is connected with the sliding block 3 through a bearing, the right end of the supporting rod 12 is connected with the strickling device through an adjusting device, a vertically placed rack 14 capable of moving up and down is installed at the rear end of the fixed shaft 13, the rack 14 is connected with the fixed shaft 13 through the fixed shaft 13 meshed with the rack 14, a pushing block 15 extending outwards is installed at each of the upper end and the lower end of the rack 14, when the rack 14 moves downwards, the supporting seat 4 is fixed by a positioning pin 9 along with the sliding block 3, the rack 14 moves downwards to drive the fixed shaft 13 to rotate through a cylindrical gear 22, and the fixed shaft 13 rotates to drive the supporting seat 4 to rotate together, when the rack 14 moves downwards to the push block 15 to contact with the gear, the push block 15 positioned above exerts a downward force on the sliding block 3 through the gear, the positioning pin 9 can be separated from the positioning groove 11 after the sliding block 3 is stressed, after the sliding block 3 is loosened, the sliding block 3 moves downwards under the action of pressure of the pressure spring to be matched with the next adjacent positioning pin 9, meanwhile, when the sliding block 3 moves downwards, the rack 14 stops moving, and at the moment, the cylindrical gear 22 can drive the supporting seat 4 to rotate reversely.

In order to realize that the rack 14 can move up and down, the lower end of the rack 14 is provided with an electric telescopic rod 16; the electric telescopic rod 16 can drive the rack 14 to move up and down.

In order to realize that the roller 7 can rotate around the axis of the roller, a groove positioned above the scraping rod 6 is formed in the connecting plate 5, a connecting shaft 17 is installed in the groove, the connecting shaft 17 is connected with the connecting plate 5 through a bearing, a plurality of rollers 7 are arranged along the axis direction of the connecting shaft 17, the rollers 7 are sleeved on the connecting shaft 17, and the right end of each roller 7 is always positioned on the right side of the scraping rod 6; when the scraping device rotates, the roller 7 is always in contact with the wall, so that under the action of friction force, the roller 7 can rotate around the axis of the roller, and the rolling treatment is carried out on the wall.

In order to realize the adjustable supporting seat of adjusting device 4 and the distance between the device of strickleing off, adjusting device include a plurality of horizontally screw rod 18, the connecting rod on install a plurality of T type grooves with 18 one-to-ones of screw rod, the left end of screw rod 18 is located T type inslot, the left end of connecting plate 5 install a plurality of sleeves 19 with 18 one-to-ones of screw rod, threaded connection between screw rod 18 and the sleeve 19, screw rod 18 on be provided with the scale, rotate screw rod 18 and can make connecting plate 5 remove about to adjust the supporting seat 4 and strike off the distance between the device.

In order to realize that the force applied to the strickling rod 6 is more stable during use, a plurality of connecting rods 20 are uniformly distributed on the right end surface of the supporting rod 12, sleeves 21 which correspond to the connecting rods 20 one by one are mounted on the right end surface of the connecting plate 5, and the connecting rods 20 are positioned in the sleeves 21 and a pressure spring is mounted between the connecting rods 20 and the sleeves 21; through the connection of the connecting rod 20 and the sleeve 21, the force of the strickle rod 6 is more uniform when in work.

Before the device is used, the electric telescopic rod 16 is in an extension state, the strickling device and the supporting seat 4 are both positioned at the uppermost part of the displacement, the sliding block 3 is fixed by the positioning pin 9 at the uppermost part, and the pressure spring at the sliding block 3 is compressed and loaded; meanwhile, the expansion process of the electric telescopic rod 16 is controlled by a program.

When the device is used, the device is moved to the position of a wall surface to be stricken off, then the screw rod 18 is rotated, and the distance between the supporting seat 4 and the strickle-off device is adjusted, so that the tail end of the strickle-off rod 6 is in contact with the wall and has certain pressure;

subsequently, the electric telescopic rod 16 is started, the electric telescopic rod 16 drives the rack 14 to move downwards, the supporting seat 4 is fixed by the positioning pin 9 along with the sliding block 3, the rack 14 moves downwards to drive the fixing shaft 13 to rotate through the cylindrical gear 22, the fixing shaft 13 rotates to drive the supporting seat 4 to rotate together, the supporting seat 4 rotates to drive the scraping device to rotate together, the scraping rod 6 is driven to rotate together when the scraping device rotates, the scraping rod 6 rotates to scrape concrete on a wall, meanwhile, in the scraping process of the scraping rod 6, as the right end of the roller 7 is always positioned on the right side of the scraping rod 6, the roller 7 is always in contact with the wall, under the action of friction force, the roller 7 can rotate around the axis of the roller, and roll-in processing is carried out on the wall.

After rack 14 moves down a certain distance, namely rack 14 moves down push block 15 and gear contact, push block 15 that is located the top can exert the downward force to slider 3 through the gear, slider 3 can make locating pin 9 break away from positioning groove 11 after the atress, slider 3 is loosened the back, slider 3 moves down under the pressure spring pressure and cooperates with next adjacent locating pin 9, meanwhile, when slider 3 moves down, the procedure makes rack 14 stop moving, cylindrical gear 22 can drive supporting seat 4 antiport this moment, at antiport's in-process, strike-off pole 6 continues to strike off the wall and handle, cylinder 7 carries out the roll-in processing to the wall simultaneously.

After slider 3 is fixed once more, continuously make the telescopic link be the shrink again and remove, the telescopic link drives rack 14 downstream, repeats above-mentioned step, strickles the wall of pole 6 to the below and strickles the processing, and cylinder 7 carries out roll-in processing to the wall simultaneously, so constantly reciprocating carries out roll-in processing to the wall when leveling the wall.

The utility model discloses a set up rack 14, strickle off pole 6, can realize rack 14 drive when moving downwards and strickle off pole 6 and rotate to can realize automatic strickleing off the processing to the wall, reduce artificial intensity of labour, increase the efficiency of construction.

The utility model discloses a setting is scraped flat pole 6, and cylinder 7 can realize carrying out the roll-in simultaneously and handle scraping the in-process flat to the wall, can be so that the effect of scraping flat better.

Claims

1. A wall plastering device is characterized by comprising a support (1), wherein a vertical rod (2) is arranged on the support (1), a sliding block (3) which can move up and down along the vertical rod (2) is arranged on the vertical rod (2) and can be fixed, a supporting seat (4) is arranged on the right side of the sliding block (3), the supporting seat (4) can move up and down along with the sliding block (3) and can rotate back and forth around the horizontal axis in the left-right direction, a scraping device which can rotate together with the supporting seat (4) is arranged at the right end of the supporting seat (4), the scraping device comprises a connecting plate (5), a scraping rod (6) is arranged at the lower end of the connecting plate (5), a roller (7) which is parallel to the axis of the scraping rod (6) is arranged above the scraping rod (6), the roller (7) can rotate around the axis of the roller, and an adjusting device is arranged between the scraping device and the supporting seat (4), the adjusting device can adjust the distance between the supporting seat (4) and the scraping device.

2. A wall plastering device according to claim 1, wherein a vertical guide groove (8) is formed in the right end surface of the vertical rod (2), the sliding block (3) is positioned in the guide groove (8) and connected with the guide groove (8) through a T-shaped groove-T-shaped block, a pressure spring is arranged between the upper end of the sliding block (3) and the guide groove (8), the upper end of the pressure spring is fixed on the guide groove (8), the lower end of the pressure spring is fixed on the sliding block (3), a plurality of positioning blind holes (10) vertical to the left end surface of the guide groove (8) are uniformly distributed on the upper and lower parts of the left end surface of the guide groove (8), a positioning pin (9) in clearance fit with the positioning blind holes (10) is arranged in each positioning blind hole (10), the positioning pin (9) is connected with the corresponding positioning blind hole (10) through the pressure spring, one end of the pressure spring is fixed on the positioning blind hole (10), the other end of the pressure spring is fixed on a positioning pin (9), and a positioning groove (11) matched with the positioning pin (9) is formed in the left end face of the sliding block (3).

3. A wall plastering apparatus as claimed in claim 1, wherein the supporting base (4) comprises a supporting rod (12) parallel to the scraping bar (6), a fixed shaft (13) is installed at the left end of the supporting rod (12), the fixed shaft (13) is connected with the sliding block (3) through a bearing, the right end of the supporting rod (12) is connected with the scraping device through an adjusting device, a vertically disposed rack (14) which can move up and down is installed at the rear end of the fixed shaft (13), the rack (14) is connected with the fixed shaft (13) through the fixed shaft (13) engaged with the rack (14), and a pushing block (15) extending outwards is installed at each of the upper and lower ends of the rack (14).

4. A wall plastering apparatus as claimed in claim 3, wherein an electric telescopic bar (16) is installed at the lower end of the rack (14).

5. A wall plastering device as claimed in claim 1, wherein the connecting plate (5) is provided with a groove above the scraping bar (6), a connecting shaft (17) is installed in the groove, the connecting shaft (17) and the connecting plate (5) are connected through a bearing, the rollers (7) are arranged in a plurality along the axial direction of the connecting shaft (17), the rollers (7) are sleeved on the connecting shaft (17), and the right end of the rollers (7) is always positioned at the right side of the scraping bar (6).

6. A wall plastering apparatus as claimed in claim 3, wherein the adjusting means comprises a plurality of horizontal screws (18), the supporting rod (12) is provided with a plurality of T-shaped grooves corresponding to the screws (18) one by one, the left ends of the screws (18) are located in the T-shaped grooves, the left ends of the connecting plates (5) are provided with a plurality of sleeves (19) corresponding to the screws (18) one by one, the screws (18) and the sleeves (19) are connected by screw threads, the screws (18) are provided with scales, and the connecting plates (5) can be moved left and right by rotating the screws (18), thereby adjusting the distance between the supporting base (4) and the strickling device.

7. A wall plastering device as claimed in claim 3, wherein a plurality of connecting rods (20) are uniformly distributed on the right end surface of the supporting rod (12), sleeves (21) corresponding to the connecting rods (20) are mounted on the right end surface of the connecting plate (5), and the connecting rods (20) are positioned in the sleeves (21) and compressed springs are mounted between the connecting rods and the sleeves (21).