CN219175847U

CN219175847U - Corner concrete body template connecting device

Info

Publication number: CN219175847U
Application number: CN202320234750.XU
Authority: CN
Inventors: 刘琦; 殷忠生; 李勤
Original assignee: Beijing Yazhu Aluminum Plastic Template Technology Co ltd
Current assignee: Beijing Yazhu Aluminum Plastic Template Technology Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-06-13
Anticipated expiration: 2033-02-07

Abstract

The utility model relates to a corner concrete body template connecting device, which comprises a corner die, reinforcing ribs, a panel and a corner box body; the angle mould is in an L-shaped bending plate shape, and racks extending outwards are arranged on the outer side surfaces of two side parts of the angle mould at least on one side; the reinforcing ribs are connected between the inner side surfaces of the two side parts of the angle mould; the outer side surfaces of the two side parts of the angle mould are respectively connected with one side surface of the panel, and at least one side surface of the panel is contacted with the rack; the corner box body is rectangular block-shaped, three side surfaces adjacent to one vertex angle of the corner box body are set as connecting surfaces, the connecting surfaces are respectively connected with one end of one corner mold, and the openings of the corner molds face to one side of the vertex angle respectively; the load is large, and the mold running and slurry leakage can be prevented; the form removal is not limited by time, and the effect of building dry wall concrete can be achieved after the form removal; the installation is convenient and quick, the device can be repeatedly used, and the service life is long; the weight is light, the construction cost is reduced, and the labor amount is reduced.

Description

Corner concrete body template connecting device

Technical Field

The utility model belongs to the technical field of construction tools for building concrete bodies, and particularly relates to a corner concrete body template connecting device.

Background

In traditional building construction, the corner concrete form connecting device is mainly manufactured by processing a wood square and a bamboo plywood. The specific process is as follows: firstly cutting the square timber according to the drawing size, and then nailing the bamboo plywood firmly by using steel nails; the position and the angle of the corner concrete body template connecting device are adjusted, and the corner concrete body template connecting device and the longitudinal and transverse internal corner template are firmly nailed by steel nails; and then reinforcing by adopting a square timber or a steel pipe.

The traditional corner concrete body template connecting device can not accurately control the angle of the internal corner template because the internal corner square or the steel pipe is in a disconnected state, and can easily cause template expansion and die explosion. The corner structure often does not conform to the building specifications after the template is removed, and can only be remedied through later-stage excavation and repair, so that irrecoverable quality defects are caused to the building structure.

In addition, the traditional corner concrete body template connecting device is mainly manufactured by processing bamboo materials, and as the wood has affinity with the concrete body, the contact surface of the template and the concrete body is required to be coated with a release agent so as to achieve the release effect. However, since the release agent is applied by a manual operation, uneven application and the like often occur. If the mold release agent is less, the corner concrete body template connecting device is stuck with the concrete body and needs destructive forced disassembly, so that the corner concrete body template connecting device is deformed and cannot be used secondarily, and the concrete body is damaged and needs secondary repair. If the release agent is brushed more, a protective film is formed on the concrete body of the wall body, so that the surface of the concrete body is too smooth, plastering and spraying cannot be performed during secondary structure construction, and secondary plastering can be performed only by chiseling the concrete surface again during secondary structure construction, thereby increasing construction cost, labor cost and labor amount and increasing construction difficulty of reinforcing corners of the concrete body.

Disclosure of Invention

Aiming at least one problem in the prior art, the utility model aims to provide the corner concrete body template connecting device, so that the running mold and the slurry leakage are effectively prevented, the disassembly and the assembly are convenient, the construction cost is reduced, and the labor amount is reduced.

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

a corner concrete form connection apparatus comprising:

the angle mould is in an L-shaped bent plate shape, and racks extending outwards are arranged on the outer side surfaces of two side parts of the angle mould at least on one side;

reinforcing ribs connected between inner side surfaces of both side portions of the corner mold;

the outer side surfaces of the two side parts of the angle mould are respectively connected with one side surface of the panel, and at least one side surface of the panel is contacted with the rack;

the corner box body is rectangular, three side surfaces adjacent to one vertex angle are set to be connecting surfaces, the connecting surfaces are respectively connected with one end of one corner die, and openings of the corner die face to one side of the vertex angle respectively.

Preferably, an extension plate is arranged at the edge of at least one side part of the angle mould, and the extension plate is perpendicular to the side part of the angle mould where the extension plate is arranged.

Preferably, the extension plate is provided with a functional hole.

Preferably, the rack is provided on a side of the extension plate.

Preferably, the reinforcing rib is in a right triangle plate shape, and two right-angle sides of the reinforcing rib are respectively connected with inner side surfaces of two side parts of the angle die.

Preferably, the reinforcing ribs are connected to the end portions of the angle mould.

Preferably, the connection surfaces are respectively connected with the reinforcing ribs at the end parts of the angle mould.

Preferably, the angle mould is welded with the reinforcing rib, and the connecting surface is connected with the reinforcing rib through bolts.

Preferably, the outer side surfaces of the two side parts of the angle mould are respectively connected with one panel through nylon bolts, and the nylon bolts comprise nylon screws, shock pads and nylon nuts; the damping pad and the nylon nut are in contact with each other and are sleeved on the nylon screw.

Preferably, the three sides of the corner box body except for being connected with the corner mold are respectively provided with a plastic surface, and weight reducing holes are formed in the corner mold, the reinforcing ribs and the plastic surface.

Due to the adoption of the technical scheme, the utility model has the following advantages:

the corner concrete form connecting device provided by the utility model has large load, and can effectively prevent running and slurry leakage; the form removal is not limited by time, and the effect of building dry wall concrete can be achieved after the form removal; the installation is convenient and quick, the device can be repeatedly used, and the service life is long; the weight is light, the construction cost can be reduced, and the labor amount is reduced; the panel of the concrete composite material has no affinity with concrete, and a release agent is not required to be brushed; the corner concrete form connecting device can solve the problems of labor and time consumption and the like caused by the fact that the corner concrete form connecting device with various corresponding specifications is required to be designed and manufactured due to the thickness change of the floor wall, and the corner concrete form connecting device can be suitable for various right-angle walls, is good in universality and expands the application range.

Drawings

Fig. 1 is a schematic structural view of a corner concrete form panel connection device according to an embodiment of the present utility model.

Fig. 2 is a schematic structural view of an angle mold of an angle concrete form panel connection device according to an embodiment of the present utility model.

Fig. 3 is a front view of an angle mould of the angle concrete form connecting apparatus according to an embodiment of the present utility model.

FIG. 4 is a side view of an angle form of an angle concrete form attachment according to one embodiment of the present utility model.

FIG. 5 is a top view of a corner form of a corner concrete form panel attachment according to one embodiment of the present utility model.

Fig. 6 is an enlarged view at a in fig. 5.

Fig. 7 is a schematic structural view of a reinforcing rib of a corner concrete form panel connection device according to an embodiment of the present utility model.

Fig. 8 is a schematic structural view of a panel of a corner concrete form panel connection device according to an embodiment of the present utility model.

Fig. 9 is a schematic view of a side structure of a corner box of a corner concrete form panel connection device according to an embodiment of the present utility model.

Fig. 10 is a schematic view of another side structure of a corner box of the corner concrete form panel connection device according to an embodiment of the present utility model.

FIG. 11 is a schematic view of a connection surface of a corner box of a corner concrete form panel connection device according to an embodiment of the present utility model.

FIG. 12 is a schematic view of a molded surface of a corner box of a corner concrete form panel connection apparatus according to an embodiment of the present utility model.

Fig. 13 is a schematic structural view of a nylon bolt of a corner concrete form panel connection device according to an embodiment of the present utility model.

The reference numerals in the drawings:

1 is an angle die, 101 is a rack, 102 is an extension plate, 103 is a functional hole, 104 is an internal threaded hole,

2 is a reinforcing rib, 201 is a connecting bolt,

3 is a panel, 301 is a first fixing hole,

4 is a corner box body, 401 is a connecting surface, 402 is a bolt hole,

501 is a nylon screw, 502 is a shock pad, 503 is a nylon nut,

and 6 is a lightening hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "front", "rear", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the system or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "disposed," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The corner concrete form connecting device provided by the utility model is convenient to assemble and disassemble, can effectively prevent running and slurry leakage, is convenient to assemble and disassemble, reduces construction cost and reduces labor consumption; and is favorable for recycling.

Hereinafter, embodiments of the present utility model will be described in detail with reference to the accompanying drawings.

Examples

Referring to fig. 1, the corner concrete form connecting device provided in this embodiment includes a corner mold 1, a reinforcing rib 2, a panel 3 and a corner box 4.

Referring to fig. 2 to 6, the corner mold 1 has an L-shaped bent plate shape, and the outer surfaces of both side portions thereof are provided with racks 101 extending outward on at least one side.

Referring to fig. 7 in combination, the reinforcing bars 2 are connected between inner side surfaces of both side portions of the corner mold 1.

Referring to fig. 8 in combination, the outer side surfaces of both side portions of the corner mold 1 are respectively connected to one side surface of the panel 3, and at least one side surface of the panel 3 is in contact with the rack 101.

Referring to fig. 9 to 12 in combination, the corner box 4 has a rectangular block shape, three side surfaces adjacent to one vertex angle thereof are provided as connection surfaces 401, the connection surfaces 401 are respectively connected with one end of one corner mold 1, and the openings of the corner molds 1 are respectively directed to one side of the vertex angle.

Fig. 1 shows a corner concrete form connecting device according to this embodiment, in which the left part shows an exploded structure and the right part shows an assembled structure. According to the corner concrete form connecting device, the reinforcing ribs 2 are connected between the inner side surfaces of the two side parts of the corner mold 1, the outer side surfaces are respectively connected with the panels 3, and the panels 3 are contacted and reinforced through the racks 101, so that when concrete is poured, resonance is generated by a vibration rod, and the corner mold 1 and the panels 3 are prevented from falling off. The angle mould 1, the reinforcing rib 2 and the panel 3 are connected to form an assembly, three side faces adjacent to one vertex angle of the angle box 4 are perpendicular in pairs, and are respectively connected with the end parts of one assembly, the angle mould 1 in the three assemblies is perpendicular in pairs, and the panel 3 is also perpendicular in pairs. The surface of the panel 3, the end face of the rack 101 and the connection face 401 are preferably flush. The reinforcing ribs 2 can enhance the strength of the angle die 1. The corner concrete body template connecting device can be mainly used for connecting an inner concrete body corner with a beam concrete body corner.

The angle die 1 may be in an L-shaped bent plate shape, and the outer side surfaces of both side portions thereof are provided with racks 101 extending outward; the reinforcing ribs 2 are connected between the inner side surfaces of the two side parts of the angle mould 1 and the two end parts of the angle mould 1; racks 101 on the outer sides of both side portions of the corner mold 1 are respectively in contact with both sides of the panel 3; the corner box body 4 is rectangular block-shaped, three plastic-coated side surfaces adjacent to one vertex angle of the corner box body are arranged to be connecting surfaces 401, the connecting surfaces 401 are respectively connected with one ends of reinforcing ribs 2 at two ends of one corner mold 1, and openings of the corner mold 1 face to one side of the vertex angle.

The angle mould 1 and the reinforcing rib 2 can be welded, and the connecting surface 401 and the reinforcing rib 2 can be connected through bolts.

Referring to fig. 1 to 6, in some embodiments, an extension plate 102 is disposed at an edge of at least one side portion of the corner mold 1, and the extension plate 102 is perpendicular to the side portion of the corner mold 1.

For example, extending plates 102 extending outward are provided at both side edge sides and at the bending ridge of the corner mold 1, and the extending plates 102 are perpendicular to one side portion of the corner mold 1.

The extension plate 102 may be a rectangular plate, and two ends of the extension plate may be flush with two ends of the angle mold 1, and may also be in an integral structure with the angle mold 1.

The rack 101 may be disposed on a side of the extension plate 102, the tooth shape of the rack 101 may be triangular, and a triangular section of the rack 101 may be perpendicular to the length direction of the angle mold 1.

For example, the extension plate 102 is provided with a rack 101 on one side surface or both side surfaces for contact-fixing the panel 3 of which the side is connected to the outer side surface of the corner mold 1.

The extension plate 102 may be provided with functional holes 103 for use as connection holes when needed.

The number of the functional holes 103 may be plural, and may be uniformly distributed, and may be circular holes.

Referring to fig. 1 and 7, in some embodiments, the reinforcing rib 2 is in the shape of a right triangle, and two right-angle sides of the reinforcing rib are respectively connected with inner sides of two side portions of the corner mold 1. The reinforcing rib 2 may be an isosceles right triangle, and two corners except for the right angle may be provided with arc-shaped chamfers.

The number of the reinforcing ribs 2 can be multiple, and the reinforcing ribs can be connected to the two ends and the middle of the angle mould 1 and can be uniformly distributed.

The end of the corner mold 1 may be connected with the reinforcing rib 2, and at this time, the three connection surfaces 401 of the corner case 4 may be connected with the reinforcing ribs 2 of the end of the corner mold 1, respectively. The reinforcing rib 2 at the end of the corner mold 1 plays a role of a blocking plate and is connected with the connecting surface 401.

The reinforcing rib 2 can be provided with a round hole, when the reinforcing rib 2 is connected to the end part of the angle mould 1, the round hole can be used as a second fixing hole for connecting with the connecting surface 401, the connecting surface 401 can be provided with a bolt hole 402 matched with the second fixing hole, and the connecting surface 401 is connected with the reinforcing rib 2 through a connecting bolt 201 arranged in the second fixing hole and the bolt hole 402.

When the reinforcing rib 2 is arranged in the middle of the angle mould 1, the round hole on the reinforcing rib 2 can be used as a lightening hole 6.

Referring to fig. 1 and 8, in some embodiments, the panel 3 may be a rectangular plate, and the edges thereof may be flush with the edges of the outer side surfaces of the two side portions of the corner mold 1.

The panel 3 may be a PP (polypropylene) modified reinforcement plate which has no affinity for concrete and which does not require brushing of a release agent in use.

Referring to fig. 1, 9 to 12, in some embodiments, the corner box 2 may be a square hollow box. The three sides of the corner box body 2 except the connecting corner die 1 are respectively provided with plastic surfaces. Namely, the three sides of the corner box body 2 except the connecting corner die 1 can be respectively covered with plastic surfaces by an injection molding machine.

The other three side surfaces can be irregularly-shaped surfaces with gaps, so that the weight reduction effect is achieved. At this time, the corner box 2 may be a cube with a truncated corner, and the three adjacent faces are plastic-covered faces, and the truncated corner and the corner formed by the three connecting faces 401 are respectively located at two ends of a diagonal line in the three-dimensional structure of the corner box 2.

The weight reducing holes 6 can be formed in the corner mold 1 and the plastic surface of the corner box body 2, the weight reducing holes in the corner mold 1 can be strip-shaped holes, and the weight reducing holes 6 in the plastic surface can be round holes. The number of the angle mould 1 and the weight reducing holes 6 on the plastic surface can be multiple and are uniformly distributed.

Referring to fig. 1 and 13, in some embodiments, outer sides of both side portions of the corner mold 1 may be connected to one panel 3 by nylon bolts, respectively, the nylon bolts including nylon screws 501, shock pads 502 and nylon nuts 503; the shock pad 502 and the nylon nut 503 are in contact with each other and are sleeved on the nylon screw 501. The shock pad 502 may be annular in shape. When concrete is poured, resonance generated by the vibrating rod is resisted, the plastic panel and the angle mould are protected from being locked all the time, and the panel and the frame are prevented from falling off.

For example, the angle mold 1 may be provided with a plurality of uniformly distributed internal threaded holes 104, the panel 3 may be provided with a plurality of uniformly distributed first fixing holes 301, and the first fixing holes 301 may also be screw holes, and the two may be connected by nylon bolts disposed in the internal threaded holes 104 and the first fixing holes 301.

When concrete is poured, resonance is generated by the vibration resistant rod, and the nylon bolts can protect the panel 3 and the angle mould 1 from being locked all the time, so that the panel 3 is prevented from falling off; meanwhile, the rack 101 at the joint of the angle mould 1 and the panel 3 acts between the nylon bolt 503 and the panel 3, so that the panel 3 and the angle mould 1 are tightly combined, and further the panel 3 and the angle mould 1 are prevented from falling off, namely, the nylon Long Luoshuan 503 and the rack 101 play a double-insurance role on the firm connection of the panel 3 and the angle mould 1.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A corner concrete form connection device, comprising:

2. The corner concrete form connection apparatus of claim 1, wherein an extension plate is provided at an edge of at least one side portion of the corner mold, the extension plate being perpendicular to the corner mold side portion where it is located.

3. The corner concrete form connecting apparatus of claim 2, wherein said extension plates are provided with functional holes.

4. The corner concrete form connecting apparatus of claim 2, wherein the racks are provided on sides of the extension plates.

5. The corner concrete form connecting device according to claim 1, wherein the reinforcing ribs are in the shape of right triangle, and two right-angle sides of the reinforcing ribs are respectively connected with inner side surfaces of two side portions of the corner mold.

6. The corner concrete form connecting device according to claim 1, wherein the corner mold ends are connected with the reinforcing ribs.

7. The corner concrete form connecting apparatus of claim 6, wherein said connecting surfaces are respectively connected to said reinforcing ribs of said corner mold ends.

8. The corner concrete form connecting apparatus of claim 7, wherein said corner mold is welded to said reinforcing bar, and said connecting surface is bolted to said reinforcing bar.

9. The corner concrete form connecting device according to claim 1, wherein outer side surfaces of both side portions of the corner mold are respectively connected with one of the panels by nylon bolts, the nylon bolts including nylon screws, shock pads and nylon nuts; the damping pad and the nylon nut are in contact with each other and are sleeved on the nylon screw.

10. The corner concrete form connecting apparatus according to any one of claims 1 to 9, wherein three sides of the corner box body other than the corner mold are respectively provided with a molded surface, and weight reducing holes are provided on the corner mold, the reinforcing ribs and the molded surface.