CN211817771U

CN211817771U - Cement terrace levels device for construction

Info

Publication number: CN211817771U
Application number: CN201922259826.0U
Authority: CN
Inventors: 戴海平
Original assignee: Jiangsu Suzhong Construction Group Co Ltd
Current assignee: Jiangsu Suzhong Construction Group Co Ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-10-30
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a cement terrace device for construction, including leveling the device body, the cylindricality chamber has been seted up to the bottom of leveling the device body, the axis direction in cylindricality chamber is provided with the pivot, the scraper blade is installed through the mount pad to the bottom of pivot, the upper end is fixed with the drive cover, the top butt of drive cover has the expansion end of electronic hydraulic jack, the below of drive cover is equipped with compression spring, vertical tooth's socket has been seted up to the periphery of drive cover, the both sides of drive cover are equipped with drive fluted disc and driven fluted disc respectively, the stroke distance that the drive cover can move down is greater than the initial distance of scraper blade and cement terrace, the drive cover is with the drive all the time at vertical displacement in-process, driven fluted disc keeps. The utility model has the advantages of reasonable design, earlier utilize electronic hydraulic jack and compression spring to realize that drive sleeve and pivot go up and down, recycle the drive fluted disc and drive the drive sleeve and the pivot is rotated, and then the scraper blade can carry out level and smooth fast to the cement terrace.

Description

Cement terrace levels device for construction

Technical Field

The utility model relates to a construction equipment technical field especially relates to a cement terrace levels device for construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite. In the building work progress, building ground need adopt construction machinery to level it for guaranteeing later stage ground quality after concreting to guarantee the level and smooth of ground, and present cement ground levels the device and is lower to the level and smooth efficiency of terrace, and level scope is less, leads to the working process long consuming time, is unfavorable for improving work efficiency.

Therefore, the patent specification with the publication number of CN208456145U discloses a cement terrace leveling device for building construction, which comprises a horizontal top plate, wherein a left vertical plate and a right vertical plate are vertically and fixedly installed at the bottom of the horizontal top plate, an operation box is vertically and slidably arranged between the left vertical plate and the right vertical plate, an air cylinder is vertically and fixedly installed at the bottom of the horizontal top plate, a guide groove is horizontally formed in the top of the operation box, and two sliding blocks are respectively and fixedly connected with a thread sleeve block I and a thread sleeve block II through vertical rods; the lower ends of the thread sleeve block I and the thread sleeve block II are both provided with a rotating shaft in a rotating mode through a limiting bearing. However, the cement terrace leveling device for building construction has the defects that firstly, a transmission mechanism is too complex and is easy to break down; and secondly, the scraps generated in the rotary scraping process cannot be removed in time, so that the scraping effect is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned problem that exists among the conventional art, provide a cement terrace levels device for construction.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides a cement terrace flattens device for construction, is including flattening the device body, the cylindricality chamber has been seted up to the bottom of flattening the device body, a plurality of universal gyro wheels are evenly equipped with to the outlying terminal surface in cylindricality chamber, it is provided with the pivot to flatten the device body along the axis direction in cylindricality chamber, the scraper blade is installed through the mount pad to the bottom of pivot, the draw-in groove has been seted up to the mount pad side, the scraper blade joint is in the draw-in groove, and the draw-in groove is located the both sides wall portion spiro union of scraper blade and have stop screw, the upper end of pivot is fixed with the drive cover, the top butt of drive cover has the expansion end of electric hydraulic jack, the below of drive cover is equipped with the compression spring of cover in the pivot outside, a plurality of vertical tooth's socket have evenly been seted up to the, The periphery of each driven fluted disc is provided with a vertical tooth part meshed with the vertical tooth groove, the driving fluted disc is fixed with an output shaft of the driving motor, the driven fluted disc is limited on the vertical positioning shaft in rotation, the stroke distance of the driving sleeve capable of moving downwards is larger than the initial distance between the scraper and the cement floor, and the driving sleeve is always meshed with the driving fluted disc and the driven fluted disc in the vertical displacement process.

Further, among the above-mentioned cement terrace finishing device for construction, it is fixed with the suction hood to level the device body and lie in the cylindrical cavity, the middle part of suction hood is equipped with the bearing that the pivot of being convenient for was worn out, the inside of suction hood is equipped with annular chamber around the bearing, the bottom equipartition of suction hood has the dust absorption hole with the annular chamber intercommunication, the annular chamber passes through the hose and fixes the dust catcher intercommunication in leveling the device body with the joint.

Furthermore, in the above cement terrace leveling device for building construction, four universal rollers are uniformly installed on the end surface of the leveling device body located at the periphery of the cylindrical cavity.

Furthermore, in the above cement floor leveling device for building construction, the initial distance between the scraper and the cement floor is 3-4 cm.

Further, in the above-mentioned cement terrace leveling device for building construction, a pushing hand is provided at the upper side end of the leveling device body.

Furthermore, in the above-mentioned cement terrace leveling device for building construction, the leveling device body is located the lower side of the pushing hands and is evenly provided with the scraper storage tank.

The utility model has the advantages that:

1. the utility model discloses simplify drive mechanism by a wide margin, earlier utilize electronic hydraulic jack and compression spring to realize that drive sleeve and pivot go up and down, rationally set up the length of drive sleeve, make it can keep meshing with drive fluted disc, driven fluted disc all the time at the displacement in-process, when needs level and smooth, recycle the drive fluted disc and drive sleeve and pivot and rotate, and then the scraper blade can carry out level and smooth fast to the cement terrace, and driven fluted disc can ensure the drive fluted disc and operate steadily.

2. The utility model discloses add the suction hood in the cylindricality chamber, the cooperation dust catcher can in time remove the piece that produces in the process of leveling, and the effect is strickleed off to the guarantee.

Of course, it is not necessary for any product to achieve all of the above advantages simultaneously in practicing the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of the installation of the scraper in the installation seat of the present invention;

fig. 3 is a schematic top view of the driving sleeve of the present invention;

fig. 4 is a schematic top view of the driven fluted disc of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-leveling device body, 2-universal roller, 3-rotating shaft, 4-mounting seat, 5-scraper, 6-limiting screw rod, 7-driving sleeve, 8-electric hydraulic jack, 9-compression spring, 10-driving fluted disc, 11-driving motor, 12-driven fluted disc, 13-vertical positioning shaft, 14-dust hood, 15-hose, 16-dust collector, 17-annular cavity, 18-dust collection hole, 19-scraper storage tank and 20-pushing handle.

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. 1-4, the present embodiment is a leveling device for a cement floor for building construction, which includes a leveling device body 1, a cylindrical cavity is formed at the bottom end of the leveling device body 1, and four universal rollers 2 are uniformly mounted on the peripheral end surface of the cylindrical cavity. An inner cavity is formed in the leveling device body 1 above the cylindrical cavity, a rotating shaft 3 is arranged on the leveling device body 1 along the axis direction of the cylindrical cavity, and the rotating shaft 3 penetrates through the solid part between the cylindrical cavity and the cavity. The bottom end of the rotating shaft 3 is provided with a scraper 5 through a mounting seat 4. The clamping groove is laterally formed in the mounting seat 4, the cross section of the clamping groove is of a dovetail structure with the upper portion wide and the lower portion narrow, the scraper blade 5 is connected in the clamping groove, and the clamping groove is located in two side wall portions of the scraper blade 5 and is connected with the limiting screw 6 in a threaded mode.

In this embodiment, a driving sleeve 7 is fixed to the upper end of the rotating shaft 3, and the movable end of the electrohydraulic jack 8 is abutted to the upper side of the driving sleeve 7. A compression spring 9 sleeved on the outer side of the rotating shaft 3 is arranged below the driving sleeve 7. A plurality of vertical tooth grooves are uniformly formed in the periphery of the driving sleeve 7, a driving fluted disc 10 and a driven fluted disc 12 are respectively arranged on two sides of the driving sleeve 7, and vertical tooth portions meshed with the vertical tooth grooves are formed in the respective peripheries of the driving fluted disc 10 and the driven fluted disc 12. The driving fluted disc 10 is fixed with the output shaft of the driving motor 11, the driven fluted disc 12 is limited on the vertical positioning shaft 13 in rotation, and the vertical positioning shaft 13 is provided with limiting rings at two sides of the driven fluted disc 12. The stroke distance that the driving sleeve 7 can move down is greater than the initial distance between the scraper 5 and the cement terrace, and the initial distance between the scraper and the cement terrace is 3-4 cm. The driving sleeve 7 is always meshed with the driving fluted disc 10 and the driven fluted disc 12 in the vertical displacement process, the displacement adjusting operation is positioned in front of the rotation work of the driving sleeve, and the displacement adjustment is not carried out in the rotation work process.

In this embodiment, the leveling device body 1 is fixed with a dust hood 14 in the cylindrical cavity, a bearing through which the rotating shaft 3 can penetrate out is disposed in the middle of the dust hood 14, an annular cavity 17 is disposed around the bearing in the dust hood 14, dust suction holes 18 communicated with the annular cavity 17 are uniformly distributed at the bottom end of the dust hood 14, and the annular cavity 17 is communicated with a dust collector 16 fixed in the leveling device body 1 through a hose 15 and a clamp. The suction cleaner 16 can be taken out of the flattening device body 1 for dust cleaning.

In this embodiment, a pushing handle 20 is provided at the upper side end of the leveling device body 1, and a scraper storage groove 19 is uniformly provided at the lower side of the pushing handle 20 of the leveling device body 1.

In this embodiment, the driving motor 11 is a medium speed motor with a rotation speed of 500 rpm.

One specific application of this embodiment is: this embodiment simplifies drive mechanism by a wide margin, earlier utilize electronic hydraulic jack 8 and compression spring 9 to realize that drive sleeve 7 and pivot 3 go up and down, rationally set up the length of drive sleeve 7, make it can be all the time with drive fluted disc 10 in the displacement process, driven fluted disc 12 keeps meshing, when needs level and smooth, recycle drive fluted disc 10 and drive sleeve 7 and pivot 3 and rotate, and then scraper blade 5 can level and smooth fast the cement terrace, driven fluted disc 12 can ensure drive fluted disc 10 and operate steadily. The dust hood 14 is additionally arranged in the cylindrical cavity, and the dust collector 16 is matched to timely remove the scraps generated in the flattening process, so that the flattening effect is guaranteed.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a cement terrace for construction levels device, is including leveling the device body, its characterized in that: the bottom end of the leveling device body is provided with a cylindrical cavity, the end surface of the periphery of the cylindrical cavity is uniformly provided with a plurality of universal rollers, the leveling device body is provided with a rotating shaft along the axis direction of the cylindrical cavity, the bottom end of the rotating shaft is provided with a scraper blade through an installation seat, the installation seat is laterally provided with a clamping groove, the scraper blade is clamped in the clamping groove, the clamping groove is positioned on two side wall parts of the scraper blade and is in threaded connection with a limiting screw rod, the upper end of the rotating shaft is fixed with a driving sleeve, the upper part of the driving sleeve is abutted against the movable end of an electric hydraulic jack, the lower part of the driving sleeve is provided with a compression spring sleeved on the outer side of the rotating shaft, the periphery of the driving sleeve is uniformly provided with a plurality of vertical tooth grooves, two sides of the driving sleeve are respectively provided with a, the driving fluted disc is fixed with driving motor's output shaft, driven fluted disc rotation restriction is on vertical location axle, the stroke distance that the drive sleeve can move down is greater than the initial distance of scraper blade and cement terrace, the drive sleeve is in vertical displacement in-process all the time with driving fluted disc, driven fluted disc keep meshing.

2. The cement terrace leveling device for building construction according to claim 1, characterized in that: the leveling device body is located a cylindrical cavity and is fixed with a dust hood, the middle of the dust hood is provided with a bearing convenient for a rotating shaft to penetrate out, an annular cavity is formed in the inner portion of the dust hood around the bearing, dust suction holes communicated with the annular cavity are evenly distributed in the bottom end of the dust hood, and the annular cavity is fixedly communicated with a dust collector in the leveling device body through a hose and a clamping joint.

3. The cement terrace leveling device for building construction according to claim 1, characterized in that: four universal rollers are uniformly arranged on the end face, located on the periphery of the cylindrical cavity, of the leveling device body.

4. The cement terrace leveling device for building construction according to claim 1, characterized in that: the initial distance between the scraper and the cement floor is 3-4 cm.

5. The cement terrace leveling device for building construction according to claim 1, characterized in that: the upper side end of the flattening device body is provided with a pushing handle.

6. The cement terrace for construction work leveling device according to claim 5, wherein: the leveling device body is positioned at the lower side of the pushing handle and is evenly provided with a scraper storage tank.