CN214144783U

CN214144783U - Novel concrete is floating for civil engineering construction device

Info

Publication number: CN214144783U
Application number: CN202023219709.0U
Authority: CN
Inventors: 帅亚玲; 侯海龙; 崔鹏; 李天琼; 李建红
Original assignee: Gansu Highway Construction Group Co Ltd
Current assignee: Gansu Highway Construction Group Co Ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-07
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a novel concrete trowelling device for civil engineering construction, which comprises a fixed nail, a horizontal rod, a trowelling plate, a fixed plate, an arc plate, a vertical rod, a telescopic holding rod, a telescopic pipe I, a telescopic pipe II, a telescopic pipe III, a hollow handle, a mounting screw, a groove and a bulge, wherein the arc plate is mounted and fixed at the left side and the right side of the trowelling plate, the telescopic holding rod is mounted on the concrete trowelling device for civil engineering construction, the telescopic holding rod can be adjusted according to the actual use requirement, so that the concrete trowelling device for civil engineering construction can trowel concrete with different heights, the arc plates are mounted at the two sides of the trowelling plate of the concrete trowelling device for civil engineering construction, the mounting of the arc plates can greatly avoid that the concrete is scraped at the back of the trowelling plate when the concrete is trowelled, thereby the trowelling plate can better trowelling the concrete, the performance of concrete floating device for civil engineering construction has been improved.

Description

Novel concrete is floating for civil engineering construction device

Technical Field

The utility model belongs to the technical field of civil engineering is relevant, concretely relates to novel concrete is floating for civil engineering construction device.

Background

Civil engineering is a general term for scientific technology for building various land engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. I.e. various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection projects, which are built on or under the ground, on land and directly or indirectly serve human life, production, military affairs and scientific research. The civil engineering refers to engineering entities for surveying, planning, designing, constructing, installing and maintaining various technical works and the like of newly-built, reconstructed or expanded buildings, structures, related supporting facilities and the like of various projects except house buildings.

The existing concrete floating device technology for civil engineering construction has the following problems: the existing concrete floating device for civil engineering construction hardly carries out height adjustment according to actual use requirements when floating concrete, so that the concrete with different heights is hardly floated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel concrete floating for civil engineering construction device to solve the floating device of concrete for civil engineering construction who provides in the above-mentioned background art when floating the concrete, hardly carry out altitude mixture control according to the in-service use demand, thereby hardly carry out floating problem to the concrete of co-altitude.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel concrete floating for civil engineering construction device, includes staple, horizontal pole, troweling board, stationary blade, arc, montant, telescopic holding rod, flexible pipe I, flexible pipe II, flexible pipe III, cavity handle, mounting screw, recess and arch, the arc installation is fixed in the left and right sides position department of troweling board, troweling board and arc pass through stationary blade fixed connection, the upper end intermediate position department of troweling board is provided with the horizontal pole, troweling board and horizontal pole pass through staple fixed connection, the upper end intermediate position department of horizontal pole is provided with the montant, horizontal pole and montant pass through welding mode fixed connection, the upper end of montant is connected with telescopic holding rod through welding mode.

Preferably, telescopic holding rod includes flexible pipe I, flexible pipe II, flexible pipe III and cavity handle, the inside grafting of cavity handle has flexible pipe III, the inside grafting of flexible pipe III has flexible pipe II, the inside grafting of flexible pipe II has flexible pipe I, telescopic holding rod passes through cavity handle and montant welded connection.

Preferably, one side of the fixing piece is fixedly connected with the arc-shaped plate in a welding mode, and the fixing piece is fixedly connected with the troweling plate through a mounting screw.

Preferably, the two sides of the troweling plate are provided with grooves, the inner side of the arc plate is provided with a protrusion, and the arc plate is inserted and fixed in the grooves of the troweling plate through the protrusions.

Preferably, the number of the arc plates is two, the two arc plates are respectively installed and fixed at the positions of two sides of the troweling plate, and the arc plates are of arc structures.

Preferably, flexible pipe I, flexible pipe II, flexible pipe III and hollow handle are hollow cylinder structure, the internal diameter of cavity handle equals the external diameter of flexible pipe III, the internal diameter of flexible pipe III equals the external diameter of flexible pipe II, the internal diameter of flexible pipe II equals the external diameter of flexible pipe I, flexible pipe II, flexible pipe III and hollow handle are stainless steel.

Preferably, the troweling plate is of a rectangular structure, and the troweling plate is made of stainless steel materials.

Compared with the prior art, the utility model provides a novel concrete floating for civil engineering construction device possesses following beneficial effect:

1. the utility model discloses install telescopic holding rod on concrete floating device for civil engineering construction, its telescopic holding rod is by flexible pipe I, flexible pipe II, flexible pipe III and hollow handle are constituteed, setting through telescopic holding rod, when using concrete floating device for civil engineering construction, just can lengthen telescopic holding rod according to the in-service use demand, thereby make concrete floating device for civil engineering construction can be floated the concrete of co-altitude, the use convenience of concrete floating device for civil engineering construction has been improved.

2. The utility model discloses installed the arc in the floating plate both sides of concrete floating device for civil engineering construction, the arc carries out fixed connection through the stationary blade with floating plate, like this when using floating plate to carry out floating to the concrete, the back at floating plate is scraped to the concrete of avoiding that the installation of arc can to a great extent when floating the concrete to make floating plate can be better float to the concrete, improved the performance of concrete floating device for civil engineering construction.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a novel concrete trowelling device for civil engineering construction, which is provided by the utility model;

FIG. 2 is a schematic view of the telescopic grip of the present invention;

FIG. 3 is a schematic view of a fixing plate according to the present invention;

in the figure: 1. fixing nails; 2. a cross bar; 3. smearing the plate; 4. a fixing sheet; 5. an arc-shaped plate; 6. a vertical rod; 7. a telescopic holding rod; 8. a telescopic pipe I; 9. a telescopic pipe II; 10. a telescopic pipe III; 11. a hollow grip; 12. mounting screws; 13. a groove; 14. and (4) protruding.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

a novel concrete floating device for civil engineering construction comprises a fixing nail 1, a cross rod 2, a floating plate 3, a fixing piece 4, an arc-shaped plate 5, a vertical rod 6, a telescopic holding rod 7, a telescopic pipe I8, a telescopic pipe II 9, a telescopic pipe III 10, a hollow handle 11, a mounting screw 12, a groove 13 and a protrusion 14, wherein the arc-shaped plate 5 is fixedly mounted at the left side and the right side of the floating plate 3, the floating plate 3 is of a rectangular structure, the material of the floating plate 3 is stainless steel, the arc-shaped plate 5 is totally provided with two arc-shaped plates 5, the two arc-shaped plates 5 are respectively fixedly mounted at the two sides of the floating plate 3, the arc-shaped plates 5 are of an arc-shaped structure, the grooves 13 are arranged at the two sides of the floating plate 3, the protrusions 14 are arranged at the inner sides of the arc-shaped plates 5, the arc-shaped plates 5 are fixedly inserted into the groove 13 of the floating plate 3 through the protrusions 14, and the floating plate 3 and the arc-shaped plates 3 are fixedly connected through the fixing piece 4, one side of the fixed sheet 4 is fixedly connected with the arc-shaped plate 5 in a welding mode, the fixed sheet 4 is fixedly connected with the troweling plate 3 through the mounting screw 12, when the troweling plate 3 is used for troweling concrete, the arc-shaped plate 5 can be mounted to prevent the concrete from being scraped on the back of the troweling plate 3 when the concrete is trowelled to a great extent, so that the troweling plate 3 can better troweling the concrete, the transverse rod 2 is arranged at the middle position of the upper end of the troweling plate 3, the troweling plate 3 and the transverse rod 2 are fixedly connected through the fixing nail 1, the vertical rod 6 is arranged at the middle position of the upper end of the transverse rod 2, the transverse rod 2 and the vertical rod 6 are fixedly connected in a welding mode, and the upper end of the vertical rod 6 is connected with;

a novel concrete trowelling device for civil engineering construction is disclosed, wherein a telescopic holding rod 7 comprises a telescopic pipe I8, a telescopic pipe II 9, a telescopic pipe III 10 and a hollow handle 11, the interior of the hollow handle 11 is spliced with the telescopic pipe III 10, the interior of the telescopic pipe III 10 is spliced with the telescopic pipe II 9, the interior of the telescopic pipe II 9 is spliced with the telescopic pipe I8, the telescopic pipe II 9, the telescopic pipe III 10 and the hollow handle 11 are all hollow cylindrical structures, the inner diameter of the hollow handle 11 is equal to the outer diameter of the telescopic pipe III 10, the inner diameter of the telescopic pipe III 10 is equal to the outer diameter of the telescopic pipe II 9, the inner diameter of the telescopic pipe II 9 is equal to the outer diameter of the telescopic pipe I8, the telescopic pipe II 9, the telescopic pipe III 10 and the hollow handle 11 are all made of stainless steel, the telescopic holding rod 7 is welded with a vertical rod 6 through the hollow handle 11, when the concrete trowelling device for civil engineering construction is used, just can stretch telescopic holding rod 7 according to the in-service use demand to make the concrete floating device for civil engineering construction can be floated not concrete of co-altitude.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, when needs use the floating device of concrete for civil engineering construction, just can take the position that needs used to the floating device of concrete for civil engineering construction, then just can hold telescopic holding rod 7 with the hand, then just can make floating plate 3 contact with the floating concrete of needs, at this moment the floating plate 3 of round trip movement to floating plate 3 through floating plate 3 and floating the concrete.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel concrete floating device for civil engineering construction, includes staple (1), horizontal pole (2), trowelling plate (3), stationary blade (4), arc (5), montant (6), telescopic holding rod (7), flexible pipe I (8), flexible pipe II (9), flexible pipe III (10), cavity handle (11), mounting screw (12), recess (13) and arch (14), its characterized in that: the utility model discloses a plastering plate, including arc (5), trowelling plate (3), fixing plate (3) and arc (5), trowelling plate (3) and arc (5) are through stationary blade (4) fixed connection, the upper end intermediate position department of trowelling plate (3) is provided with horizontal pole (2), trowelling plate (3) and horizontal pole (2) are through staple (1) fixed connection, the upper end intermediate position department of horizontal pole (2) is provided with montant (6), horizontal pole (2) and montant (6) are through welding mode fixed connection, the upper end of montant (6) is connected with telescopic holding rod (7) through the welding mode.

2. The novel concrete floating device for civil engineering construction according to claim 1, characterized in that: telescopic holding rod (7) are including flexible pipe I (8), flexible pipe II (9), flexible pipe III (10) and cavity handle (11), the inside grafting of cavity handle (11) has flexible pipe III (10), the inside grafting of flexible pipe III (10) has flexible pipe II (9), the inside grafting of flexible pipe II (9) has flexible pipe I (8), telescopic holding rod (7) are through cavity handle (11) and montant (6) welded connection.

3. The novel concrete floating device for civil engineering construction according to claim 1, characterized in that: one side of the fixing piece (4) is fixedly connected with the arc-shaped plate (5) in a welding mode, and the fixing piece (4) is fixedly connected with the troweling plate (3) through a mounting screw (12).

4. The novel concrete floating device for civil engineering construction according to claim 1, characterized in that: the two sides of the troweling plate (3) are provided with grooves (13), the inner side of the arc plate (5) is provided with a protrusion (14), and the arc plate (5) is inserted and fixed in the grooves (13) of the troweling plate (3) through the protrusion (14).

5. The novel concrete floating device for civil engineering construction according to claim 1, characterized in that: the two arc plates (5) are arranged, the two arc plates (5) are respectively installed and fixed at the positions of the two sides of the troweling plate (3), and the arc plates (5) are of arc structures.

6. The novel concrete floating device for civil engineering construction according to claim 2, characterized in that: the telescopic tube I (8), the telescopic tube II (9), the telescopic tube III (10) and the hollow handle (11) are hollow cylinder structures, the inner diameter of the hollow handle (11) is equal to the outer diameter of the telescopic tube III (10), the inner diameter of the telescopic tube III (10) is equal to the outer diameter of the telescopic tube II (9), the inner diameter of the telescopic tube II (9) is equal to the outer diameter of the telescopic tube I (8), and the telescopic tube I (8), the telescopic tube II (9), the telescopic tube III (10) and the hollow handle (11) are made of stainless steel.

7. The novel concrete floating device for civil engineering construction according to claim 1, characterized in that: the troweling plate (3) is of a rectangular structure, and the troweling plate (3) is made of stainless steel materials.