CN211647371U - Surface flattening device for concrete - Google Patents
Surface flattening device for concrete Download PDFInfo
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- CN211647371U CN211647371U CN202020159113.7U CN202020159113U CN211647371U CN 211647371 U CN211647371 U CN 211647371U CN 202020159113 U CN202020159113 U CN 202020159113U CN 211647371 U CN211647371 U CN 211647371U
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Abstract
The utility model discloses a surfacing device for concrete, include: the device comprises a walking device (1), a leveling device (2), a traction device (3) and two basic rails (4); the inner sides of the two basic rails (4) are respectively provided with a slide way, and both ends of the two basic rails are respectively provided with a positioning hole (43); the traveling device (1) comprises: a connecting rod (11) and two bearings (12); two ends of the connecting rod (11) are respectively nested in the inner rings of the two bearings (12); the two bearings (12) are respectively arranged in the slide ways; two ends of the leveling device (2) are respectively and rotatably connected with two ends of the connecting rod (11); the traction device (3) comprises: pull ring (31) and two haulage rope (32), the one end of two haulage rope (32) all is connected with pull ring (31), and the other end is connected with the both ends of connecting rod (11) respectively. The surface flattening device for concrete has the advantages of high working efficiency, low working strength, good flattening effect and the like.
Description
Technical Field
The utility model discloses a technical field who relates to concrete construction especially relates to a surfacing device for concrete.
Background
With the progress of society and the provision of living standard of people, the construction of infrastructure is more and more perfect, people say that the buildings of living are more and more, therefore, the demand for concrete is more and more. In the construction of concrete pouring on the equal planes of building floors and ground, the surface of the concrete needs to be leveled immediately after the concrete is poured, and at the moment, a special concrete surface leveling device is needed to level the surface of the poured concrete.
At present, the common tools for leveling the surfaces of building floors and bottom surfaces are leveling rulers and scraping plates or square tubes required for leveling, and the leveling of the poured ground is mainly realized by holding the tools by workers. Because of manual operation, the levelness and surface finish of the poured ground are poor due to the influence of experience and technical proficiency of workers. Meanwhile, when the method is used for carrying out concrete surface leveling construction, the labor intensity of workers is high, the construction speed is low, the working efficiency is low, and the method is not suitable for large-area concrete surface leveling construction.
Therefore, how to solve the problems of poor ground levelness and levelness, high labor intensity, low construction speed, low working efficiency and the like in the process of carrying out surface leveling construction after concrete pouring by using the existing manual hand-held tool becomes a problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses a surfacing device for concrete to solve artifical handheld tool at least and carry out that surface levelness and roughness are relatively poor, intensity of labour is big, construction speed is slow, work efficiency hangs down the scheduling problem during the surfacing construction after the concrete placement.
The utility model provides a technical scheme specifically does, a concrete is with surfacing device, a serial communication port, include: the device comprises a walking device 1, a leveling device 2, a traction device 3 and two basic rails 4;
the two base rails 4 are arranged in parallel, inwards-concave slideways are arranged on the inner sides of the two base rails 4 along the length direction, and positioning holes 43 are arranged at two ends of each base rail 4;
running gear 1 slides and sets up in two between the basic track 4, running gear 1 includes: a connecting rod 11 and two bearings 12;
two ends of the connecting rod 11 are respectively nested in the inner rings of the two bearings 12;
the two bearings 12 are respectively arranged in the slide ways at the inner sides of the adjacent basic tracks 4;
two ends of the leveling device 2 are respectively and rotatably connected with two ends of a connecting rod 11 in the walking device 1;
the traction device 3 comprises: the walking device comprises a pull ring 31 and two pulling ropes 32, wherein one ends of the two pulling ropes 32 are connected with the pull ring 31, and the other ends of the two pulling ropes 32 are respectively connected with two ends of a connecting rod 11 in the walking device 1.
Preferably, each of the base tracks 4 is composed of a plurality of track units, each of the track units including: first track 41 and second track 42, first track 41 with second track 42 inboard all is provided with the slide along length direction, first track 41 suit is in the outside of second track 42, first track 41 with second track 42 outer end is provided with locating hole 43 respectively.
Further preferably, the connecting rod 11 comprises: a connecting rod 111 and a sleeve 112, wherein one end of the connecting rod 111 is nested in one end of the sleeve 112, so that the connecting rod 111 can freely extend and retract in one end of the sleeve 112.
Further preferably, the levelling means 2 comprises: first scraper blade 21 and second scraper blade 22, the one end of first scraper blade 21 with the one end of second scraper blade 22 is rotated and is connected, the other end of first scraper blade 21 with the one end of connecting rod 11 is rotated and is connected, the other end of second scraper blade 22 with the other end of connecting rod 11 is rotated and is connected.
Further preferably, a mounting hole is formed in a side wall of one end of the sleeve 112 close to the connecting rod 111, and a positioning bolt 1121 is disposed in the mounting hole.
The utility model provides a surfacing device for concrete, by running gear, level the device, draw gear and two basic tracks are constituteed, two basic tracks are fixed in advance on waiting to pour the planar both sides wall of concrete or support, the concrete plane is pour and is accomplished the back, the staff passes through pulling draw gear, make running gear remove along the orbital spout of two bases, running gear drives and levels the device and removes to the other end from the orbital one end of two bases, strike off two extra concrete of basic inter-orbit, carry out leveled purpose to the concrete plane in order to reach. Compared with the mode of manually holding the level ruler and the scraper blade in a transmission mode, the concrete surface leveling device only needs to be operated once after the height and the levelness are adjusted, repeated operation is not needed like a traditional mode, the working speed is high, the working efficiency is high, and meanwhile, the working intensity of workers is greatly reduced. In addition, when the traditional manual hand-held level bar and scraper are constructed, the construction experience and technical level of workers are mainly relied on, and the effect of leveling the concrete surface is poor. This surfacing device for concrete adopts equipment such as spirit level in advance with basic track position determination, pulling draw gear one shot forming afterwards, and concrete surfacing's effect is better.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a surface leveling device for concrete according to an embodiment of the present disclosure;
fig. 2 is an a-a planing surface diagram of a concrete surfacing device provided by an embodiment of the present disclosure.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus consistent with certain aspects of the invention, as detailed in the appended claims.
Referring to fig. 1 and 2, a surface-flattening apparatus for concrete includes: running gear 1, leveling device 2, draw gear 3 and two basic tracks 4. Two basic track 4 parallel arrangement each other, and two basic track 4's inboard all is provided with inside sunken slide along length direction, and every basic track 4's both ends all are provided with locating hole 43. Running gear 1 slides and sets up between two basic tracks 4, and running gear 1 includes: a connecting rod 11 and two bearings 12. Two ends of the connecting rod 11 are respectively nested in the inner rings of the two bearings 12. The two bearings 12 are respectively arranged in the slide ways at the inner sides of the adjacent base rails 4. Two ends of the leveling device 2 are respectively connected with two ends of a connecting rod 11 in the walking device 1 in a rotating way. The traction device 3 includes: the pull ring 31 and two haulage ropes 32, the one end of two haulage ropes 32 all is connected with the pull ring 31, and the other end of two haulage ropes 32 is connected with the both ends of connecting rod 11 in the running gear 1 respectively.
The operation process of the concrete surface leveling device comprises a preparation stage and a use stage, and the concrete operation steps of the preparation stage are as follows: firstly, according to the height requirement of concrete plane pouring, the height of the foundation rail in the concrete surface leveling device is determined, horizontal installation lines are drawn on the walls or the supports on the two sides of the plane to be poured by utilizing equipment such as a level meter, then the foundation rail is fixed on the walls or the supports on the two sides of the plane to be poured by utilizing the positioning holes on the foundation rail, the preparation stage is completed, and the concrete plane pouring work can be carried out.
The concrete surface leveling device comprises the following steps in the using stage: after the concrete plane is poured and is accomplished, the pull ring is handed to the staff for running gear drives and levels the device and removes along the orbital slide of basis, treats to level the device and removes to the other end after from orbital one end of basis, and the concrete that exceeds and levels the device is struck off, and concrete surface levels the work and accomplishes.
This surface leveling device for concrete is through pulling leveling device to reach the purpose of scraping concrete plane superelevation part and filling concrete plane depressed part, and then accomplish concrete surface leveling work. Compared with the mode that the manual handheld leveling instrument and the scraper are repeatedly leveled many times in the transmission mode, the elevation and the levelness of the foundation rail are determined by the surface leveling device for the concrete through adopting equipment such as a level meter, the leveling device is guaranteed to be always at the same elevation and the same levelness in the moving process, the elevation and the levelness of the leveled concrete plane are further guaranteed, the influence of the experience and the technical level of workers on the accuracy in the traditional mode is avoided, and the accuracy is greatly improved. Meanwhile, the concrete surface leveling device can finish the leveling work of the concrete plane only by operating once, so that the problems of high working strength and low working speed caused by repeated operation in the traditional mode are solved, and the working efficiency is improved. In addition, this surfacing device for concrete one shot forming need not to operate repeatedly, avoids the concrete surface to produce unnecessary mar for concrete surfacing effect is better.
In the surface-smoothing device for concrete in this embodiment, each of the base rails 4 is composed of a plurality of rail units, and each of the rail units includes: first track 41 and second track 42, first track 41 all is provided with the slide along length direction with second track 42 inboard, and first track 41 suit is in the outside of second track 42, and first track 41 and second track 42 outer end are provided with locating hole 43 respectively.
This surfacing device for concrete, the second track outside in another track unit with the first track suit in a track unit for first track in two adjacent track units offsets and communicates, increases the quantity of the track unit of connecting with this mode, and then increases basic orbital length. Conversely, the first rail in one rail unit is moved out of the second rail in the other rail unit, the number of the connected rail units is reduced in the mode, the length of the basic rail is further reduced, the length of the basic rail can be adjusted according to the actual construction environment, the applicability of the surface leveling device for the concrete is further improved, and the application range of the surface leveling device for the concrete is wider.
In the surface-smoothing device for concrete in this embodiment, the connecting rod 11 includes: a connecting rod 111 and a sleeve 112, wherein one end of the connecting rod 111 is nested in one end of the sleeve 112, so that the connecting rod 111 can freely extend and retract in one end of the sleeve 112. This surfacing device for concrete is through the flexible length of adjustment connecting rod at the sleeve for the width of leveling the device and the orbital width of basis can be adjusted according to actual construction environment, and then improved this surfacing device for concrete's suitability, make this surfacing device for concrete application scope wider.
In the surface-smoothing device for concrete in this embodiment, the smoothing device 2 includes: the scraper structure comprises a first scraper 21 and a second scraper 22, wherein one end of the first scraper 21 is rotatably connected with one end of the second scraper 22, the other end of the first scraper 21 is rotatably connected with one end of a connecting rod 11, and the other end of the second scraper 22 is rotatably connected with the other end of the connecting rod 11. Through will flattening the device and set up to first scraper blade and second scraper blade and rotate to be connected and constitute for when this device width is leveled in the adjustment of needs for surface for concrete, first scraper blade and second scraper blade take place to rotate, can adjust smoothly with the connecting rod in the assurance leveling device. Meanwhile, no matter how the width of the leveling device is adjusted, the first scraper blade and the second scraper blade can level the concrete plane in the range of the foundation rail, and normal work and working efficiency of the surface leveling device for concrete are ensured.
In order to ensure that the leveling device can be smoothly adjusted to the width required for operation, in the concrete surface leveling device in this embodiment, a mounting hole is provided in one end side wall of the sleeve 112 close to the connecting rod 111, and a positioning bolt 1121 is provided in the mounting hole. Through the rotary positioning bolt, the top of the positioning bolt is pressed against the side face of the connecting rod, and then the connecting rod and the sleeve are fixed in position, so that the leveling device can work smoothly when the surface leveling device for concrete works.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.
Claims (5)
1. A surfacing apparatus for concrete, comprising: the device comprises a walking device (1), a leveling device (2), a traction device (3) and two basic rails (4);
the two basic tracks (4) are arranged in parallel, inwards-concave slideways are arranged on the inner sides of the two basic tracks (4) along the length direction, and positioning holes (43) are arranged at two ends of each basic track (4);
running gear (1) slide set up in two between basic track (4), running gear (1) includes: a connecting rod (11) and two bearings (12);
two ends of the connecting rod (11) are respectively nested in the inner rings of the two bearings (12);
the two bearings (12) are respectively arranged in the slide ways on the inner sides of the adjacent basic tracks (4);
two ends of the leveling device (2) are respectively and rotatably connected with two ends of a connecting rod (11) in the walking device (1);
the traction device (3) comprises: the walking device comprises a pull ring (31) and two hauling ropes (32), wherein one ends of the hauling ropes (32) are connected with the pull ring (31), and the other ends of the hauling ropes (32) are connected with two ends of a connecting rod (11) in the walking device (1) respectively.
2. Surfacing installation for concrete according to claim 1, characterized in that each of the foundation rails (4) is composed of a plurality of rail units, each of which comprises: first track (41) and second track (42), first track (41) with second track (42) inboard all is provided with the slide along length direction, first track 41 suit is in the outside of second track (42), first track (41) with second track (42) outer end is provided with locating hole (43) respectively.
3. Surfacing device for concrete according to claim 1, characterized in that the connecting rod (11) comprises: a connecting rod (111) and a sleeve (112), wherein one end of the connecting rod (111) is nested in one end of the sleeve (112), so that the connecting rod (111) can freely extend and retract in one end of the sleeve (112).
4. Surfacing device for concrete according to claim 1, characterized in that the levelling means (2) comprise: first scraper blade (21) and second scraper blade (22), the one end of first scraper blade (21) with the one end of second scraper blade (22) is rotated and is connected, the other end of first scraper blade (21) with the one end of connecting rod (11) is rotated and is connected, the other end of second scraper blade (22) with the other end of connecting rod (11) is rotated and is connected.
5. The concrete surface smoothing device according to claim 3, wherein a mounting hole is provided in a side wall of one end of the sleeve (112) adjacent to the connecting rod (111), and a positioning bolt (1121) is provided in the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020159113.7U CN211647371U (en) | 2020-02-07 | 2020-02-07 | Surface flattening device for concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020159113.7U CN211647371U (en) | 2020-02-07 | 2020-02-07 | Surface flattening device for concrete |
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| Publication Number | Publication Date |
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| CN211647371U true CN211647371U (en) | 2020-10-09 |
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| CN202020159113.7U Active CN211647371U (en) | 2020-02-07 | 2020-02-07 | Surface flattening device for concrete |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737451A (en) * | 2022-04-15 | 2022-07-12 | 威海市市政工程有限公司 | Pavement cushion flattening device |
| CN115095154A (en) * | 2022-06-21 | 2022-09-23 | 中建八局第一建设有限公司 | Concrete draws hair tectorial membrane device |
-
2020
- 2020-02-07 CN CN202020159113.7U patent/CN211647371U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737451A (en) * | 2022-04-15 | 2022-07-12 | 威海市市政工程有限公司 | Pavement cushion flattening device |
| CN114737451B (en) * | 2022-04-15 | 2024-05-03 | 威海市市政工程有限公司 | Pavement bedding flattening device |
| CN115095154A (en) * | 2022-06-21 | 2022-09-23 | 中建八局第一建设有限公司 | Concrete draws hair tectorial membrane device |
| CN115095154B (en) * | 2022-06-21 | 2023-07-25 | 中建八局第一建设有限公司 | Concrete napping tectorial membrane device |
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