CN213143780U

CN213143780U - Wall surface leveling instrument for full decoration

Info

Publication number: CN213143780U
Application number: CN202021705982.1U
Authority: CN
Inventors: 封夏兴; 何立峰; 陈国芳; 章银锋
Original assignee: Zhejiang Gongcheng Construction Project Consulting Co ltd
Current assignee: Zhejiang Gongcheng Construction Project Consulting Co ltd
Priority date: 2020-08-15
Filing date: 2020-08-15
Publication date: 2021-05-07
Anticipated expiration: 2030-08-15

Abstract

The utility model relates to a wall levels appearance for full fitment relates to the technical field of finishing work, and it includes the frame, many stands of fixedly connected with in the frame, it is connected with the slide to slide along vertical direction on the stand, the mounting bracket is installed to the one end of slide, the arc wall has been seted up on the mounting bracket, install the installation pole in the arc wall, fixedly connected with stopper in the arc wall, seted up on the installation pole with stopper joint complex rectangular channel, install the scraper on the installation pole, install hold-down mechanism on the installation pole, hold-down mechanism be used for with the installation pole compresses tightly in the arc wall. This application has realized installation and the fixed work of scraper on the mounting bracket through hold-down mechanism's setting for the staff can change the scraper according to the wearing and tearing condition of scraper, further reduces the influence that the recess appears in the scraper side and levels the work production to the wall.

Description

Wall surface leveling instrument for full decoration

Technical Field

The application relates to the technical field of finishing work, in particular to a wall surface leveling instrument for full finishing.

Background

At present, in decoration engineering, the unevenness of a wall surface needs to be controlled within about 3 mm, which is also the acceptance standard of the decoration engineering on the flatness of the wall surface.

The utility model discloses a wall surface levelling instrument is disclosed in the chinese utility model patent that bulletin number is CN210396041U, the on-line screen storage device comprises a base, the top of base is seted up flutedly, the recess internal slipping is connected with the slide, there is the guide post along vertical direction fixed mounting on the slide, it is connected with the elevator to slide on the guide post, the elevator front side is provided with U type knife rest, fixedly connected with scraper on the U type knife rest, be connected with the lead screw through screw thread transmission on the elevator. When the device is used for leveling the wall surface, the lead screw is driven to rotate through the lead screw motor, so that the lifting block changes the position on the lead screw, the lifting block is displaced along the vertical direction, and the lifting block further drives the scraper to move along the vertical direction, so that the leveling work on the wall surface is realized.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: along with going on of wall leveling work, the condition of wearing and tearing can appear to the scraper, further makes the recess appear in one side of scraper and wall contact, and then influences the quality of wall leveling work, needs to change the scraper this moment, and scraper and U type knife rest are fixed connection among the above-mentioned device, therefore the staff is difficult to take off the scraper from U type knife rest and change the work.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the staff is difficult to dismantle the scraper from the knife rest, this application provides a wall leveller for complete fitment.

The application provides a wall surface levels appearance for full fitment adopts following technical scheme:

the utility model provides a wall levels appearance for full fitment, includes the frame, many stands of fixedly connected with in the frame, it is connected with the slide to slide along vertical direction on the stand, the mounting bracket is installed to the one end of slide, the arc wall has been seted up on the mounting bracket, install the installation pole in the arc wall, fixedly connected with stopper in the arc wall, seted up on the installation pole with stopper joint complex rectangular channel, install the scraper on the installation pole, install hold-down mechanism on the installation pole, hold-down mechanism be used for with the installation pole compresses tightly in the arc wall.

Through adopting above-mentioned technical scheme, stopper in the arc wall and the complex setting of rectangular channel joint on the installation pole play the preliminary fixed action to the installation pole and avoided the installation pole to take place to rotate in the arc wall simultaneously. When the scraper needs to be replaced, the pressing effect of the pressing mechanism on the mounting rod is removed, then the mounting rod is detached from the arc-shaped groove on the mounting frame, and the scraper is further replaced; after the scraper is replaced, the mounting rod is clamped into the arc-shaped groove in the mounting frame, then the mounting rod is pressed in the arc-shaped groove by the pressing mechanism, and the scraper is replaced on the mounting frame.

Preferably, hold-down mechanism includes mounting panel, pressure strip, threaded rod and two locating levers, two mounting grooves have been seted up on the mounting bracket, two in the one end of locating lever joint gets into two mounting grooves respectively, two the other end fixedly connected with of locating lever the mounting panel, threaded rod threaded connection be in on the mounting panel, threaded rod one end is passed the mounting panel and with the pressure strip rotates to be connected, the pressure strip with the installation pole is supported tightly.

Through adopting above-mentioned technical scheme, when needs will install the installation pole on the mounting bracket, with the installation pole joint enter into the arc wall on the mounting bracket in, then with two locating levers joint respectively get into two mounting grooves in, aim at the pressure strip and rotate the threaded rod behind the installation pole, the threaded rod further promotes the pressure strip along threaded rod axial motion, the pressure strip further compresses tightly the locating lever in the arc wall, and then realizes the installation work of installation pole on the mounting bracket.

Preferably, two sides of each mounting groove are provided with guide inclined planes, and the distance between the ends, far away from the bottom of the mounting groove, of the two guide inclined planes is greater than the distance between the ends, far away from the bottom of the mounting groove, of the two guide inclined planes.

Through adopting above-mentioned technical scheme, when needs get into two mounting grooves with two locating levers joint simultaneously in, the setting on guide inclined plane plays the effect that the guide locating lever joint got into in the mounting groove, has further reduced the degree of difficulty that gets into the mounting groove with two locating levers joint simultaneously, makes things convenient for the staff further to install the fixed work that compresses tightly of pole.

Preferably, the last rotation of slide plate is connected with first threaded rod, the one end of first threaded rod stretches out slide plate and with be provided with the bearing between the mount frame, the handle is installed to the other end of first threaded rod.

Through adopting above-mentioned technical scheme, when the length between scraper on the needs adjustment mounting bracket and the wall, twist grip, handle further drive first threaded rod and take place to rotate, the setting of bearing between first threaded rod and the mounting bracket for first threaded rod promotes the mounting bracket and maintains fixed of circumference when first threaded rod axial takes place the displacement.

Preferably, the top end of the upright column is fixedly connected with a mounting table, a first servo motor is fixedly connected to the mounting table, a lead screw is fixedly connected to an output shaft of the first servo motor, the lead screw is rotatably connected to the mounting table and the rack along the vertical direction, and a lead screw threaded hole matched with the lead screw is formed in the sliding plate.

Through adopting above-mentioned technical scheme, when needs carry out level and smooth work to the wall, start first servo motor, first servo motor's output shaft drives the lead screw and takes place to rotate, the cooperation of lead screw hole and stand and the cooperation of slide on lead screw and the slide for the slide changes the position on the lead screw, and then the slide carries out reciprocating displacement along vertical direction, realizes the level and smooth work to the wall.

Preferably, the bottom of frame is provided with the base, the frame slides and connects on the base, a plurality of pulleys are installed to the bottom of base.

Through adopting above-mentioned technical scheme, when needs levelly and smoothly work to the wall, the frame slides and connects the setting on the base for can take place the displacement along the horizontal direction with the slide plate in the frame, realize the control along the horizontal direction position to the scraper on the slide plate.

Preferably, a second servo motor is fixedly connected to the frame, a first gear is fixedly connected to an output shaft of the second servo motor, a second gear meshed with the first gear is rotatably connected to the frame, and a rack meshed with the second gear is fixedly connected to the frame.

Through adopting above-mentioned technical scheme, when the position of horizontal direction is adjusted along to the scraper as required, start second servo motor, second servo motor's output shaft drives first gear and takes place to rotate, and first gear drives and takes place to rotate rather than the second gear of meshing, and the setting of second gear and rack meshing for the position of frame change on the tooth piece realizes the change to the frame along the horizontal direction displacement.

Preferably, a plurality of balls are rotatably connected to the bottom surface of the frame.

Through adopting above-mentioned technical scheme, the setting of ball turns into rolling frictional force with the sliding frictional force between frame and base, has further reduced the frictional force between frame and base, and then makes things convenient for the frame to take place reciprocating displacement along the horizontal direction.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the pressing mechanism is arranged, so that the installation and fixation of the scraper on the installation frame are realized, workers can replace the scraper according to the abrasion condition of the scraper, and the influence of the groove on the side surface of the scraper on the wall surface leveling work is further reduced;

2. through the arrangement of the second servo motor, the first gear, the second gear and the rack, the rack can perform reciprocating displacement along the horizontal direction, and the position of the scraper on the rack can be adjusted.

Drawings

FIG. 1 is a schematic perspective view of a wall surface leveling instrument according to an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of the housing shown in FIG. 1 taken along the horizontal direction, illustrating the internal structure of the housing;

fig. 3 is a perspective view of the mounting bracket shown in fig. 1, showing the specific mechanism at the hold-down mechanism.

Description of reference numerals: 100. a base; 110. a pulley; 120. a frame; 130. a ball bearing; 140. a second servo motor; 150. connecting grooves; 160. a first gear; 170. a second gear; 180. a rack; 190. a column; 200. an installation table; 210. a first servo motor; 220. a lead screw; 230. a slide plate; 240. a first threaded rod; 250. a handle; 260. a mounting frame; 270. an arc-shaped slot; 280. a limiting block; 290. mounting a rod; 300. a rectangular groove; 310. a scraper; 320. positioning a rod; 330. mounting grooves; 340. a guide ramp; 350. mounting a plate; 360. a threaded rod; 370. adjusting a rod; 380. and a pressing plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses wall surface leveling instrument for full decoration. Referring to fig. 1 and 2, the wall surface leveling instrument includes a base 100, the base 100 is rectangular, and four pulleys 110 are rotatably connected to the side walls of the bottom end of the base 100. Sliding along base 100 width direction on base 100 is connected with frame 120, the bottom surface of frame 120 rotates and is connected with four balls 130, the top surface fixedly connected with second servo motor 140 of frame 120, spread groove 150 has been seted up to one side of frame 120, second servo motor 140's output shaft stretches into in spread groove 150 and the first gear 160 of fixedly connected with, fixedly connected with axis of rotation in the spread groove 150, fixedly connected with and the second gear 170 of first gear 160 looks meshing in the axis of rotation, base 100 width direction fixedly connected with rack 180 is followed to the base, rack 180 meshes with second gear 170 mutually.

Referring to fig. 1, four vertical columns 190 are rotatably connected to a frame 120 along a vertical direction, a mounting table 200 is fixedly connected to the top end of each vertical column 190, a first servo motor 210 is fixedly connected to the top surface of the mounting table 200, a lead screw 220 is fixedly connected to an output shaft of the first servo motor 210, and the lead screw 220 is rotatably connected to the mounting table 200 and the frame 120 along the vertical direction. The vertical column 190 is connected with a sliding plate 230 in a sliding manner along the vertical direction, and the sliding plate 230 is provided with a through hole matched with the vertical column 190 and a screw threaded hole matched with the screw 220.

Referring to fig. 1, the sliding plate 230 is rotatably connected with a first threaded rod 240 along the length direction, one end of the first threaded rod 240 extends out of the end surface of the sliding plate 230 and is fixedly connected with a handle 250, one end of the first threaded rod 240, which is far away from the handle 250, extends out of the end surface of the sliding plate 230 and is rotatably connected with an installation frame 260, and a bearing is installed between the first threaded rod 240 and the installation frame 260. The one end that mounting bracket 260 kept away from first threaded rod 240 has seted up arc wall 270, and mounting bracket 260 length direction fixedly connected with stopper 280 is followed to the groove bottom of arc wall 270, and stopper 280 is the rectangle, and the joint has installation pole 290 in the arc wall 270, sets up on the installation pole 290 with stopper 280 joint complex rectangular channel 300. A scraper 310 is fixedly connected to a side of the mounting rod 290 away from the mounting frame 260, and a pressing mechanism for pressing the mounting rod 290 into the arc-shaped slot 270 is installed on the mounting rod 290.

Referring to fig. 3, the pressing mechanism includes two positioning rods 320, two mounting grooves 330 are provided along the length direction on the mounting frame 260, the two sides of each mounting groove 330 are provided with guiding inclined planes 340, the distance between the ends of the two guiding inclined planes 340 far away from the bottom of the mounting groove 330 is greater than the distance between the ends of the two guiding inclined planes 340 far away from the bottom of the mounting groove 330, and then the effect of guiding the two positioning rods 320 to be clamped into the mounting groove 330 is achieved. Two locating levers 320 keep away from the one end fixedly connected with mounting panel 350 of mounting bracket 260, threaded connection has threaded rod 360 on the mounting panel 350, threaded rod 360 keeps away from the one end of mounting bracket 260 and stretches out mounting panel 350 and be connected with regulation pole 370, threaded rod 360 is close to the one end rotation of mounting bracket 260 and is connected with pressure strip 380, pressure strip 380 is the arc, install the bearing between pressure strip 380 and threaded rod 360, pressure strip 380 supports tightly with the periphery wall of installation pole 290.

The implementation principle of the wall surface leveling instrument for the full decoration in the embodiment of the application is as follows:

when the scraper 310 needs to be replaced, the adjusting rod 370 is rotated, the adjusting rod 370 drives the threaded rod 360 to rotate, the threaded rod 360 further drives the pressing plate 380 to be away from the mounting rod 290, so that the pressing work on the mounting rod 290 is removed, the mounting rod 290 is pulled outwards, the mounting rod 290 is away from the arc-shaped groove 270 on the mounting frame 260, and the dismounting work of the scraper 310 on the mounting rod 290 is realized.

When a new scraper 310 is required to be installed on the installation frame 260, the installation rod 290 is firstly clamped into the arc-shaped groove 270, meanwhile, the limiting block 280 in the arc-shaped groove 270 is clamped into the rectangular groove 300 on the installation rod 290, then the two positioning rods 320 are clamped into the installation groove 330 on the installation frame 260, the adjusting rod 370 is rotated, the adjusting rod 370 drives the threaded rod 360 to rotate, the threaded rod 360 further pushes the pressing plate 380 to tightly abut against the installation rod 290, the fixing work of the installation rod 290 on the installation frame 260 is further realized, and the installation work of the scraper 310 on the installation frame 260 is further realized.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a wall surface levelling appearance for fitment entirely, includes frame (120), many stand (190) of fixedly connected with on frame (120), it is connected with slide plate (230) to slide along vertical direction on stand (190), mounting bracket (260), its characterized in that are installed to the one end of slide plate (230): the mounting bracket is characterized in that an arc-shaped groove (270) is formed in the mounting bracket (260), an installation rod (290) is installed in the arc-shaped groove (270), a limiting block (280) is fixedly connected in the arc-shaped groove (270), a rectangular groove (300) matched with the limiting block (280) in a clamping mode is formed in the installation rod (290), a scraper (310) is installed on the installation rod (290), a pressing mechanism is installed on the installation rod (290), and the pressing mechanism is used for pressing the installation rod (290) into the arc-shaped groove (270).

2. The wall surface leveler for total decoration according to claim 1, wherein: hold-down mechanism includes mounting panel (350), pressure strip (380), threaded rod (360) and two locating levers (320), two mounting grooves (330) have been seted up on mounting bracket (260), two in the one end difference joint of locating lever (320) gets into two mounting grooves (330), two the other end fixedly connected with of locating lever (320) mounting panel (350), threaded rod (360) threaded connection be in on mounting panel (350), threaded rod (360) one end is passed mounting panel (350) and with pressure strip (380) rotate to be connected, pressure strip (380) with installation pole (290) support tightly.

3. The wall surface leveler for total decoration according to claim 2, wherein: guide inclined planes (340) are arranged on two sides of each mounting groove (330), and the distance between one ends, far away from the bottom of the mounting groove (330), of the two guide inclined planes (340) is larger than the distance between one ends, far away from the bottom of the mounting groove (330), of the two guide inclined planes (340).

4. The wall surface leveler for total decoration according to claim 1, wherein: it is connected with first threaded rod (240) to rotate on slide plate (230), the one end of first threaded rod (240) is stretched out slide plate (230) and with be provided with the bearing between mounting bracket (260), handle (250) are installed to the other end of first threaded rod (240).

5. The wall surface leveler for total decoration according to claim 1, wherein: the top end of stand (190) fixedly connected with mount table (200), first servo motor (210) of fixedly connected with on mount table (200), fixedly connected with lead screw (220) on the output shaft of first servo motor (210), lead screw (220) rotate along vertical direction and connect mount table (200) with on frame (120), set up on slide plate (230) with lead screw (220) complex lead screw hole.

6. The wall surface leveler for total decoration according to claim 1, wherein: the bottom of frame (120) is provided with base (100), frame (120) slide and connect in on base (100), a plurality of pulleys (110) are installed to the bottom of base (100).

7. The wall surface leveler for complete decoration according to claim 6, wherein: the servo motor is characterized in that a second servo motor (140) is fixedly connected to the rack (120), a first gear (160) is fixedly connected to an output shaft of the second servo motor (140), a second gear (170) meshed with the first gear (160) is rotatably connected to the rack (120), and a rack (180) meshed with the second gear (170) is fixedly connected to the rack (120).

8. The wall surface leveler for total decoration according to claim 7, wherein: the bottom surface of the frame (120) is rotatably connected with a plurality of balls (130).