CN212385660U

CN212385660U - Concrete leveling device

Info

Publication number: CN212385660U
Application number: CN202020397191.0U
Authority: CN
Inventors: 徐建
Original assignee: Henan Mingfeng Construction Engineering Co ltd
Current assignee: Henan Mingfeng Construction Engineering Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2021-01-22
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a leveling device of concrete, including extension structure, the body of rod, beta structure and fixed knot construct, the equal fixedly connected with beta structure of intermediate position department of the body of rod, equal fixedly connected with slide cartridge on the body of rod, and equal fixedly connected with handle on the slide cartridge, the flexible scraper blade of fixedly connected with between the slide cartridge, the equal fixedly connected with base plate in both sides of the body of rod, and the equal fixedly connected with arc piece in both ends of base plate. The utility model discloses a be provided with fixed knot and construct the easy to assemble fixed to the device, the device need fix during the use and place, but general placing is carrying out the flattening process and appearing the condition emergence that the bulk device appears removing easily, consequently all set up the screw rod in the both sides of base plate, the screw rod is installed on the screw thread post, when needs fixed mounting, rotate the screw rod, make screw rod embedding ground, can accomplish when the screw rod on the body of rod both sides base plate all imbeds ground, the bulk device is also great improvement stability.

Description

Concrete leveling device

Technical Field

The utility model relates to a concrete technical field specifically is a leveling device of concrete.

Background

Concrete often needs the manual work to carry out the flattening after watering, but the manual flattening process is very loaded down with trivial details, and consuming time and power, consequently has appeared the flattening device of concrete in the market at present, and it is mainly in order to solve some defects that the manual flattening caused, though the use of flattening device is very big has made things convenient for operating personnel, still can have some defects yet.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional leveling device is inconvenient to mount and fix, so that the device can move in the leveling process, and the leveling process is not smooth;

(2) the traditional leveling device has narrow application range and is difficult to level concrete with different areas;

(3) traditional leveling device is inconvenient to be accomodate to bulky device is in transport and place all very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a leveling device of concrete to provide the problem of inconvenient installation fixed, application scope is narrow and inconvenient accomodating among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a leveling device of concrete, includes extension structure, the body of rod, beta structure and fixed knot construct, the equal fixedly connected with beta structure of intermediate position department of the body of rod, equal fixedly connected with slide cartridge on the body of rod, and equal fixedly connected with handle on the slide cartridge, the flexible scraper blade of fixedly connected with between the slide cartridge, the equal fixedly connected with base plate in both sides of the body of rod, and the equal fixedly connected with arc piece in both ends of base plate, the body of rod passes through arc piece and base plate fixed connection, the inside of base plate all is provided with the extension structure, the equal fixedly connected with fixed knot in both sides of base plate constructs.

Preferably, a telescopic cylinder, an expansion plate, a spring groove, a clamping spring, a clamping block and a clamping groove are sequentially arranged in the expansion structure, the telescopic cylinder is fixed in the base plate, the expansion plate is arranged in the telescopic cylinder, and the clamping grooves are uniformly formed in two sides of the expansion plate.

Preferably, the spring grooves are fixedly connected to the middle positions of the two sides in the base plate, the spring grooves are transversely provided with clamping blocks, clamping springs are wound on the clamping blocks, the outer diameters of the clamping blocks are smaller than the inner diameters of the clamping grooves, and clamping structures are formed between the clamping grooves and the clamping blocks.

Preferably, right cardboard, left cardboard and hinge are installed in proper order to beta structure's inside, and the hinge all is fixed in the intermediate position department of the body of rod, the equal fixedly connected with left cardboard in one side of hinge, the equal fixedly connected with right cardboard in the opposite side of hinge.

Preferably, screw rod, screw thread post and branch are installed in proper order to fixed knot constructs's inside, and branch is fixed in the both sides of base plate respectively, all fixedly connected with screw thread post on the branch.

Preferably, all swing joint has the screw rod on the screw thread post, and the outer wall of screw rod is provided with the external screw thread, and the inner wall of screw thread post is provided with the internal thread, is threaded connection between screw thread post and the screw rod.

Compared with the prior art, the beneficial effects of the utility model are that: the concrete leveling device not only realizes convenient installation and fixation, but also realizes wider application range and convenient storage;

(1) the device is convenient to mount and fix by arranging the fixing structure, the device needs to be fixedly placed during use, but the general placement is easy to cause the situation that the whole device moves in the leveling process, so that the screw rods are arranged on the two sides of the base plate and are mounted on the threaded columns, when the fixing and mounting are needed, the screw rods are rotated to be embedded into the ground, and the screws on the base plates on the two sides of the rod body are embedded into the ground, so that the whole device is greatly improved in stability;

(2) the folding structure is arranged to realize convenient storage or moving of the device, the device is inconvenient to store and move due to overlarge volume, a hinge is arranged in the middle of a device rod body, two sides of the hinge are fixed with the rod body through a left clamping plate and a right clamping plate respectively, and when the device needs to be moved or stored, the rod bodies on two sides are folded through the hinge, so that the use space is effectively reduced, and the device is more convenient to move;

(3) realize the extension to the device through being provided with extension structure, make it have higher suitability, the concrete that must meet various different areas during using the device needs the flattening, but some device suitability are narrower unable to use, consequently this device utilizes the inside telescopic cylinder of base plate and expansion board to increase device usable floor area, pull out the expansion board from the telescopic cylinder is inside, need pull out telescopic cylinder both sides fixture block before pulling out, adjust the width between the body of rod after pulling out the expansion board, flexible scraper blade is flexible simultaneously during the adjustment, loosen the fixture block after adjusting suitable position, the fixture block and then fix into the draw-in groove of expansion board both sides through the block spring, it is fixed to realize, overall structure then effectively increases the suitability of device.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged partial cross-sectional view of the utility model at a in fig. 1;

FIG. 3 is a front view of the folding structure of the present invention;

fig. 4 is a schematic side view of the fixing structure of the present invention.

In the figure: 1. a substrate; 2. an expanded structure; 201. a telescopic cylinder; 202. an expansion board; 203. a spring slot; 204. a snap spring; 205. a clamping block; 206. a card slot; 3. an arc-shaped sheet; 4. a rod body; 5. a slide cylinder; 6. a folded configuration; 601. a right snap-gauge; 602. a left snap gauge; 603. a hinge; 7. a fixed structure; 701. a screw; 702. a threaded post; 703. a strut; 8. a grip; 9. a telescopic scraper.

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

Referring to fig. 1-4, the present invention provides an embodiment: a leveling device for concrete comprises an extension structure 2, rod bodies 4, folding structures 6 and a fixing structure 7, wherein the folding structures 6 are fixedly connected to the middle positions of the rod bodies 4, sliding cylinders 5 are fixedly connected to the rod bodies 4, handles 8 are fixedly connected to the sliding cylinders 5, telescopic scraping plates 9 are fixedly connected between the sliding cylinders 5, base plates 1 are fixedly connected to two sides of the rod bodies 4, arc-shaped pieces 3 are fixedly connected to two ends of each base plate 1, the rod bodies 4 are fixedly connected with the base plates 1 through the arc-shaped pieces 3, the extension structures 2 are arranged inside the base plates 1, and the fixing structures 7 are fixedly connected to two sides of the base plates 1;

the expansion structure 2 is internally provided with a telescopic cylinder 201, an expansion plate 202, a spring groove 203, a clamping spring 204, a clamping block 205 and a clamping groove 206 in sequence, the telescopic cylinder 201 is fixed in the base plate 1, the expansion plate 202 is arranged in the telescopic cylinder 201, the clamping grooves 206 are uniformly arranged on two sides of the expansion plate 202, the spring grooves 203 are fixedly connected to the middle positions of two sides in the base plate 1, the clamping block 205 transversely penetrates through the spring groove 203, the clamping spring 204 is wound on the clamping block 205, the outer diameter of the clamping block 205 is smaller than the inner diameter of the clamping groove 206, and a clamping structure is formed between the clamping groove 206 and the clamping block 205;

specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, concrete of various areas needs to be leveled during the use of the device, but some devices have narrow applicability and cannot be used, so the device uses the telescopic cylinder 201 and the expansion plate 202 in the base plate 1 to increase the using area of the device, the expansion plate 202 is pulled out from the telescopic cylinder 201, the fixture blocks 205 on two sides of the telescopic cylinder 201 need to be pulled out before pulling out, the width between the rod bodies 4 is adjusted after pulling out the expansion plate 202, the telescopic scraper 9 is simultaneously stretched during adjustment, the fixture blocks 205 are loosened after being adjusted to a proper position, the fixture blocks 205 are further fixed into the fixture grooves 206 on two sides of the expansion plate 202 through the clamping springs 204 to realize fixation, and the applicability of the device is effectively increased through the whole structure;

a right clamping plate 601, a left clamping plate 602 and a hinge 603 are sequentially arranged in the folding structure 6, the hinge 603 is fixed in the middle of the rod body 4, one side of the hinge 603 is fixedly connected with the left clamping plate 602, and the other side of the hinge 603 is fixedly connected with the right clamping plate 601;

specifically, as shown in fig. 1 and fig. 2, when the mechanism is used, firstly, the device is inconvenient to store and move due to an overlarge volume, at this time, a hinge 603 is arranged at the middle position of the device rod body 4, two sides of the hinge 603 are respectively fixed with the rod body 4 through a left clamping plate 602 and a right clamping plate 601, and when the device needs to be moved or stored, the rod bodies 4 at two sides are folded through the hinge 603, so that the use space is effectively reduced, and the device is more convenient to move;

a screw 701, a threaded column 702 and a support rod 703 are sequentially arranged in the fixed structure 7, the support rods 703 are respectively fixed on two sides of the substrate 1, the threaded column 702 is fixedly connected to each support rod 703, the screw 701 is movably connected to each threaded column 702, external threads are arranged on the outer wall of each screw 701, internal threads are arranged on the inner wall of each threaded column 702, and the threaded columns 702 and the screw 701 are in threaded connection;

specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, the device needs to be fixedly placed during use, but the general placement is easy to occur when the whole device moves in the leveling process, so that the screw rods 701 are arranged on both sides of the base plate 1, the screw rods 701 are arranged on the threaded columns 702, when the screw rods 701 need to be fixedly installed, the screw rods 701 are rotated to enable the screw rods 701 to be embedded into the ground, the process that the screw rods 701 on the base plates 1 on both sides of the rod body 4 are embedded into the ground can be completed, and the stability of the whole device is greatly improved.

The working principle is as follows: the utility model discloses when using, at first, the concrete that must meet various different areas during using the device needs the flattening, but the narrower unable use of some device suitability, consequently this device utilizes 1 inside telescopic cylinder 201 of base plate and expansion board 202 to increase the device usable floor area, pull out expansion board 202 from telescopic cylinder 201 is inside, need pull out telescopic cylinder 201 both sides fixture block 205 before pulling out, pull out the width between the expansion board 202 back adjustment body of rod 4, flexible scraper blade 9 is flexible simultaneously during the adjustment, loose fixture block 205 after adjusting suitable position, fixture block 205 and then in the fixed draw-in groove 206 that advances expansion board 202 both sides through block spring 204, it is fixed to realize, overall structure then effectively increases the suitability of device.

Later, the device need fix during the use and place, but general placing is carrying out the flattening process and is appearing the condition emergence that the whole device appears moving easily, consequently all set up screw rod 701 in the both sides of base plate 1, and screw rod 701 installs on screw post 702, when needs fixed mounting, rotates screw rod 701, makes screw rod 701 imbed ground, can accomplish when the screw rod 701 on the base plate 1 of body of rod 4 both sides all imbeds ground, and the whole device has also great improvement stability.

Finally, the device is accomodate and is moved it because of the too big inconvenience of volume, is provided with hinge 603 in the intermediate position department of the device body of rod 4 this moment, and hinge 603 both sides are fixed through left cardboard 602, right cardboard 601 and the body of rod 4 respectively, when needs move or accomodate, through hinge 603, fold the body of rod 4 of both sides to effectively reduced the usage space, it is also more convenient to move simultaneously.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a leveling device of concrete, includes extension structure (2), the body of rod (4), beta structure (6) and fixed knot construct (7), its characterized in that: the utility model discloses a multi-functional building board, including the body of rod (4), the equal fixedly connected with beta structure (6) of intermediate position department of the body of rod (4), equal fixedly connected with slide cartridge (5) is gone up to the body of rod (4), and equal fixedly connected with handle (8) on slide cartridge (5), the flexible scraper blade of fixedly connected with (9) between slide cartridge (5), the equal fixedly connected with base plate (1) in both sides of the body of rod (4), and the equal fixedly connected with arc piece (3) in both ends of base plate (1), the body of rod (4) is through arc piece (3) and base plate (1) fixed connection, the inside of base plate (1) all is provided with extending structure (2), the equal fixedly connected with fixed knot in both sides (7).

2. A concrete screeding device as claimed in claim 1, wherein: the expansion structure is characterized in that a telescopic cylinder (201), an expansion plate (202), a spring groove (203), a clamping spring (204), a clamping block (205) and a clamping groove (206) are sequentially arranged in the expansion structure (2), the telescopic cylinder (201) is fixed in the base plate (1), the expansion plate (202) is arranged in the telescopic cylinder (201), and the clamping grooves (206) are uniformly arranged on two sides of the expansion plate (202).

3. A concrete screeding device as claimed in claim 2, wherein: spring slot (203) all fixed connection in the intermediate position department of the inside both sides of base plate (1), all transversely run through on spring slot (203) have fixture block (205), all twine on fixture block (205) have block spring (204), the external diameter of fixture block (205) is less than the internal diameter of draw-in groove (206), constitutes the block structure between draw-in groove (206) and fixture block (205).

4. A concrete screeding device as claimed in claim 1, wherein: right cardboard (601), left cardboard (602) and hinge (603) are installed in proper order to the inside of beta structure (6), and hinge (603) all are fixed in the intermediate position department of the body of rod (4), the equal fixedly connected with left cardboard (602) of one side of hinge (603), the equal fixedly connected with right cardboard (601) of the opposite side of hinge (603).

5. A concrete screeding device as claimed in claim 1, wherein: the screw rod (701), the threaded column (702) and the support rod (703) are sequentially installed inside the fixing structure (7), the support rod (703) is respectively fixed on two sides of the base plate (1), and the threaded column (702) is fixedly connected to the support rod (703).

6. A concrete screeding device as claimed in claim 5, wherein: all swing joint has screw rod (701) on screw thread post (702), and the outer wall of screw rod (701) is provided with the external screw thread, and the inner wall of screw thread post (702) is provided with the internal thread, is threaded connection between screw thread post (702) and screw rod (701).