CN212002115U

CN212002115U - Automatic floating device of cement for building capital construction

Info

Publication number: CN212002115U
Application number: CN201921799921.3U
Authority: CN
Inventors: 沈雯
Original assignee: Individual
Current assignee: Lao Weixing
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-11-24
Anticipated expiration: 2029-10-24

Abstract

The utility model provides an automatic floating device of cement for building infrastructure, including base and universal wheel, the bottom fixed mounting of base has the universal wheel, the right side top fixed mounting of base has control switch, the equal fixed mounting of the front and back end of base right side below has the pneumatic cylinder, the equal fixedly connected with piston rod in bottom of pneumatic cylinder, the equal fixed mounting of the other end of piston rod has the supporting shoe, the bottom fixed mounting of supporting shoe has the reinforcing plate, the top left side fixed mounting of base has the support frame, the inner wall fixed mounting of guide rail has the latch, the inside of guide rail all imbeds and is provided with and removes the frame, the inside top fixed mounting that removes the frame has servo motor, the inside below fixed mounting that removes the frame has driving motor, it is connected with the toothed disc through the. The utility model discloses can be with building surface's cement floating fast, work efficiency is higher, and floating effect is better, further reduction workman's intensity of labour.

Description

Automatic floating device of cement for building capital construction

Technical Field

The utility model relates to a building infrastructure technical field especially relates to an automatic floating device of cement for building infrastructure.

Background

The capital construction project has a far-reaching influence on the development of regional socioeconomic development and the life of people, and the influence evaluation is necessary to be carried out on the regional socioeconomic development and the life of people. From the direct and positive influence, the construction of the infrastructure works has strong driving effect on expanding internal demand and promoting the economic development of the region, and the construction of the infrastructure works can promote resources such as technology, fund, manpower, material resources and the like to rapidly flow to the areas along the way of the infrastructure works. In the construction process of the existing capital construction project, cement needs to be coated on the outer wall of the building, and the existing construction industry basically adopts a manual leveling method for leveling the cement, so that the method has the advantages of high labor intensity of workers, low production efficiency, long construction period and severe working environment, and particularly under the condition that the wages of the workers greatly rise, the construction cost is increased due to low efficiency, so that the cement automatic leveling device is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing an automatic cement screeding device for building infrastructure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic cement trowelling device for building infrastructure comprises a base and universal wheels, wherein the universal wheels are fixedly mounted at the bottom end of the base, a control switch is fixedly mounted above the right side of the base, hydraulic cylinders are fixedly mounted at the front end and the rear end of the right lower part of the base, piston rods are fixedly connected to the bottom ends of the hydraulic cylinders, supporting blocks are fixedly mounted at the other ends of the piston rods, reinforcing plates are fixedly mounted at the bottom ends of the supporting blocks, a supporting frame is fixedly mounted at the left side above the base, clamping teeth are fixedly mounted on the inner wall of a guide rail, moving frames are embedded in the guide rail, servo motors are fixedly mounted above the moving frames, driving motors are fixedly mounted below the moving frames, a gear disc is rotatably connected below the left of each moving frame through a support, and a trowelling roller is rotatably connected between the two moving frames, the outer plate is arranged on the outer side of the leveling roller in an embedded mode, a scraper is fixedly installed on the inner wall of the outer plate, and a guide plate is fixedly installed at the bottom end of the outer plate.

Preferably, the two movable frames are symmetrically arranged around the transverse central axis of the support frame.

Preferably, the leveling roller, the guide plate and the leftmost side of the support frame are all located on the same vertical horizontal plane.

Preferably, the scraper is arranged above the guide plate, and the inner wall of the scraper is tightly attached to the outer wall of the leveling roller.

Preferably, the bottom of supporting shoe sets up for trapezoidal form, the below equidistance of supporting shoe is provided with four reinforcing plates, set up perpendicularly between reinforcing plate and the supporting shoe bottom.

Preferably, the gears of the gear disc are meshed with the clamping teeth of the guide rail, and the two moving frames move up and down in the guide rail in the horizontal direction.

Preferably, the included angle between the upper right of the guide plate and the outer plate is 100-110 degrees.

Preferably, the transmission shaft on one side of the servo motor is fixedly connected with the front end and the rear end of the floating roller respectively, and the servo motor and the driving motor are electrically connected with an external power supply through a control switch.

The utility model provides an automatic floating device of cement for building capital construction has following beneficial effect:

1. this kind of automatic floating device of cement for building capital construction is through being provided with removal frame and floating roller for when the device cement to the wall on carry out floating in-process, the driving motor who removes in the frame drives the movable frame and slides from top to bottom in the guide rail, and servo motor drives floating roller simultaneously and rotates, screeds and the compaction to the cement on the wall, further improvement the work efficiency of device.

2. This kind of automatic floating device of cement for building capital construction is through being provided with scraper blade and deflector for when the smoothing roller is carrying out the in-process of smoothing to cement, the scraper blade can be scraped the cement that is attached to in the smoothing roller outside, drops in the top of deflector after scraping out, and the deflector can scrape out the cement of excessive on the wall at the in-process that shifts up simultaneously, can drop in the top when removing to cement less, further improvement the device to the effect of smoothing of cement.

3. This kind of automatic floating device of cement for building capital construction is through being provided with the supporting shoe, and before the device worked, the pneumatic cylinder promoted the reinforcing plate embedding of supporting shoe to ground, increaseed and ground between the effort, prevent that the device from producing the skew and rocking at floating in-process, further improvement the stability of device.

Drawings

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

FIG. 2 is a schematic sectional view of the overall structure of the present invention;

FIG. 3 is a schematic left side sectional view of the overall structure of the present invention;

FIG. 4 is a schematic view of a partial structure of the middle and outer plates of the present invention;

fig. 5 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 6 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.

Illustration of the drawings:

1-base, 2-universal wheel, 3-control switch, 4-hydraulic cylinder, 401-piston rod, 5-supporting block, 501-reinforcing plate, 6-supporting frame, 601-guide rail, 602-latch, 7-moving frame, 701-servo motor, 8-driving motor, 9-gear disc, 10-smoothing roller, 11-outer plate, 12-scraper and 13-guide plate.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, an automatic cement screeding device for building infrastructure comprises a base 1 and universal wheels 2, the universal wheels 2 are fixedly installed at the bottom end of the base 1, a control switch 3 is fixedly installed above the right side of the base 1, hydraulic cylinders 4 are fixedly installed at the front and rear ends of the right lower part of the base 1, piston rods 401 are fixedly connected at the bottom ends of the hydraulic cylinders 4, supporting blocks 5 are fixedly installed at the other ends of the piston rods 401, reinforcing plates 501 are fixedly installed at the bottom ends of the supporting blocks 5, a supporting frame 6 is fixedly installed at the left side above the base 1, guide rails 601 are fixedly installed at the front and rear ends inside the supporting frame 6, latch 602 is fixedly installed on the inner walls of the guide rails 601, a moving frame 7 is embedded inside the guide rails 601, a servo motor 701 is fixedly installed above the inside of the moving frame 7, and a, the left lower part of the movable frames 7 is rotatably connected with a gear disc 9 through a support, a troweling roller 10 is rotatably connected between the two movable frames 7, an outer plate 11 is nested outside the troweling roller 10, a scraping plate 12 is fixedly mounted on the inner wall of the outer plate 11, and a guide plate 13 is fixedly mounted at the bottom end of the outer plate 11.

In this embodiment, two removal frame 7 are the symmetry setting around the horizontal axis of support frame 6 for two removal frame 7 can drive simultaneously and smear roller 10 and planking 11 and reciprocate, carry out the floating fast to cement, further improvement the work efficiency of device.

In this embodiment, the floating roller 10, the guide plate 13 and the support frame 6 are all located on the same vertical horizontal plane, so that when the movable frame 7 is lifted and lowered, the floating roller 10 and the guide plate 13 can be used for just floating the wall surface.

In this embodiment, the scraper 12 is disposed above the guide plate 13, and the inner wall of the scraper 12 is tightly attached to the outer wall of the troweling roller 10, so that when the troweling roller 10 is used for troweling cement, the scraper 12 scrapes out the cement attached to the outer side of the troweling roller 10, drops above the guide plate 13 after scraping out the cement, and drops above the troweling roller when the guide plate 13 moves to a place where the cement is less, thereby further improving the troweling effect of the device on the cement.

In this embodiment, the bottom of supporting shoe 5 is the trapezoidal setting, and the below equidistance of supporting shoe 5 is provided with four reinforcing plates 501, sets up perpendicularly between reinforcing plate 501 and the 5 bottoms of supporting shoe for when the device is at the during operation, pneumatic cylinder 4 promotes supporting shoe 5 through piston rod 401 and moves down, makes the reinforcing plate 501 of supporting shoe 5 imbed to ground in, increases and ground between the effort, prevents that the device from producing the skew and rocking at the floating in-process.

In this embodiment, the gear of toothed disc 9 meshes with the latch 602 of guide rail 601 mutually, and two removal framves 7 reciprocate in the guide rail 601 for when the device at the during operation, driving motor 8 rotates in the latch 602 of guide rail 601 through driving toothed disc 9, makes the quick rise of removal frame 7 or descend, and is screeded cement fast.

In this embodiment, an included angle between the upper right of the guide plate 13 and the outer plate 11 is 100 to 110 °, so that when the troweling roller 10 screeds cement, the scraper 12 scrapes off cement attached to the outer side of the troweling roller 10, and the cement falls above the guide plate 13 after being scraped off, and meanwhile, when the guide plate 13 moves upwards, excess cement on the wall surface can be scraped off, and when the guide plate 13 moves to a place with less cement, the cement falls above the guide plate, and the troweling effect of the device on cement is further improved.

In this embodiment, the transmission shaft of servo motor 701 one side respectively with the front and back end fixed connection of floating roller 10, servo motor 701 and driving motor 8 are all through electric connection between control switch 3 and the external power source, be convenient for more when the in-process that moves about in support frame 6 of removal frame 7, servo motor 701 can drive floating roller 10 and rotate, it is tight to carry out quick floating to cement.

The working principle is as follows: when the device is used, the device is pushed to a wall surface smeared with cement in advance and is connected with an external power supply, after a control switch 3 of the device is pressed, a hydraulic cylinder 4 pushes a supporting block 5 to move downwards through a piston rod 401, so that a reinforcing plate 501 of the supporting block 5 is embedded into the ground, the acting force between the reinforcing plate and the ground is increased, the device is prevented from shifting and shaking in the smearing process, then a driving motor 701 in a moving frame 7 drives a gear disc 9 to rotate, the moving frame 7 moves up and down in a guide rail 601, meanwhile, a servo motor 701 drives a smearing roller 10 to rotate, so that the smearing roller 10 smears and compacts the cement on the wall surface, a scraper 12 scrapes out the cement attached to the outer side of the smearing roller 10 in the smearing process of the smearing roller 10, the scraped out cement falls above a guide plate 13, and meanwhile, the guide plate 13 scrapes out excessive cement on the wall surface in the upward moving process, when the guide plate 13 moves to a place with less cement, the guide plate can fall above, and the trowelling effect of the device on the cement is further improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The automatic cement trowelling device for building infrastructure comprises a base (1) and universal wheels (2), wherein the universal wheels (2) are fixedly mounted at the bottom end of the base (1), and is characterized in that a control switch (3) is fixedly mounted above the right side of the base (1), hydraulic cylinders (4) are fixedly mounted at the front end and the rear end of the right lower portion of the base (1), piston rods (401) are fixedly connected to the bottom ends of the hydraulic cylinders (4), supporting blocks (5) are fixedly mounted at the other ends of the piston rods (401), reinforcing plates (501) are fixedly mounted at the bottom ends of the supporting blocks (5), a supporting frame (6) is fixedly mounted at the left side of the upper portion of the base (1), guide rails (601) are fixedly mounted at the front end and the rear end of the inner portion of the supporting frame (6), clamping teeth (602) are fixedly mounted on the inner walls of the guide rails (601), and a moving frame (7, remove the inside top fixed mounting of frame (7) have servo motor (701), the inside below fixed mounting that removes frame (7) has driving motor (8), the left side below that removes frame (7) is connected with toothed disc (9), two through the support rotation remove to rotate between frame (7) and be connected with smoothing roller (10), the outside nestification of smoothing roller (10) is provided with planking (11), the inner wall fixed mounting of planking (11) has scraper blade (12), the bottom fixed mounting of planking (11) has deflector (13).

2. The automatic cement screeding device for building construction according to claim 1, characterized in that said two mobile frames (7) are symmetrically arranged around the transversal median axis of the supporting frame (6).

3. Automatic cement screeding device for building construction according to claim 1, characterized in that the screeding rollers (10), the guide plates (13) and the leftmost side of the support frame (6) are all on the same vertical level.

4. Automatic troweling apparatus for cement for building construction according to claim 1 characterized in that the scraper (12) is placed above the guide plate (13), and the inner wall of the scraper (12) is closely attached to the outer wall of the troweling roller (10).

5. The automatic cement screeding device for building construction according to claim 1, characterized in that the bottom end of the supporting block (5) is trapezoidal, four reinforcing plates (501) are equidistantly arranged below the supporting block (5), and the reinforcing plates (501) are vertically arranged with the bottom end of the supporting block (5).

6. The automatic cement screeding device for building construction according to claim 1, characterized in that the gears of said gear plate (9) are engaged with the latches (602) of the guide rail (601), and the two moving frames (7) move up and down in the guide rail (601) in the horizontal direction.

7. The automatic cement screeding device for building construction according to claim 1, characterized in that the angle between the upper right of said guide plate (13) and the outer plate (11) is 100-110 °.

8. The automatic cement screeding device for building construction according to claim 1, characterized in that the transmission shaft of one side of said servo motor (701) is fixedly connected with the front and rear ends of the screeding roller (10), said servo motor (701) and said driving motor (8) are electrically connected with the external power supply through the control switch (3).