CN106245843A - A kind of open-type building base plate being suitable for lifting suspension member - Google Patents

Abstract

The invention discloses an open-type building floor suitable for hoisting pendants, and belongs to the technical field of construction engineering. The building bottom plate provided by the present invention includes a load-bearing surface, opposite lap joints are arranged on both sides of the load-bearing surface, and strengthening wave crests are arranged between the lap joints. Among them, the overlapping parts on both sides of the bearing surface extend upwards and bend downwards in the opposite direction to form a rib structure, extend horizontally and then bend upwards to form an extension surface, and the extension surfaces of the two overlapping parts face the same direction again. The joint surface is formed by bending in the same direction; the joint surfaces of the overlapping parts on both sides of the load-bearing surface have the same shape, but different sizes. The convex ribs adjacent to the overlapping parts are combined to form a chute structure. The building bottom plate provided by the present invention has high bearing capacity, can be used instead of purlins, and is convenient for installing various supporting facilities, meets the requirements of roof and curtain wall systems, can be quickly installed and beautiful in appearance, and can save secondary decoration.

Description

An open-type building floor suitable for hoisting pendants

technical field

The invention relates to an open-type building floor suitable for hoisting pendants, and belongs to the technical field of construction engineering.

Background technique

The building is equipped with a bottom plate bearing insulation material in the roof and curtain wall system, which can effectively isolate and prevent the flame from spreading to other buildings. However, the bottom slabs currently on the market have insufficient bearing capacity and need to install purlins, and internal supports need to be installed in the insulation layer, or although the bearing capacity is sufficient, they cannot meet special requirements such as roof and curtain wall system hoisting pendants. Simultaneously there are problems such as inconvenient installation and insufficient structure. For example, although the closed floor slab disclosed in the patent CN 2769394Y is provided with a semi-arc-shaped hanger groove (as shown in Figure 1), the floor slab can only be applied to the situation of pouring concrete. Weak force, easy deformation, inconvenient disassembly and assembly, and narrow use range.

Contents of the invention

In order to solve the above-mentioned problems, the present invention provides an open-type building floor using a lifting pendant, and the adopted technical scheme is as follows:

The object of the present invention is to provide an open-type building base plate suitable for hanging pendants. The building base plate includes a bearing surface, opposite overlapping parts are arranged on both sides of the bearing surface, and strengthening peaks are arranged between the overlapping parts. Among them, the overlapping parts on both sides of the bearing surface extend upwards and bend downwards in the opposite direction to form a rib structure, extend horizontally and then bend upwards to form an extension surface, and the extension surfaces of the two overlapping parts face the same direction again. The joint surface is formed by bending in the same direction; the joint surfaces of the overlapping parts on both sides of the load-bearing surface have the same shape, but different sizes. The convex ribs adjacent to the overlapping parts are combined to form a chute structure.

Preferably, the overlapping portion is bent upward to form a strengthening peak on the extension surface. Among them, the number of strengthening crests can be set according to the span requirements of the building floor. The cross-sectional shape of the strengthening crest can be arc, triangle, trapezoid and other shapes. The shape and size of the different reinforcement peaks may or may not be the same.

Preferably, a reinforced sliding channel non-parallel to the reinforced crest between the overlapping parts is provided on the lower side of the bearing surface, so as to provide support for the supporting device or hoisting equipment under the building floor when the span of the building floor is too large. Junction. Wherein, the reinforced sliding channel can be directly fixed on the bottom surface of the receiving surface, or can be movably connected with the sliding channel structure formed by the rib structure. When being movably connected, the pendant hung on the channel of the reinforced sliding channel can move along the channels in two vertical directions, so that the pendant can move freely in the hanging space.

More preferably, the axial direction of the reinforced sliding groove is perpendicular to the axial direction of the sliding groove structure formed by the rib structure.

Preferably, the reinforced sliding channel is movably connected with the sliding channel structure formed by the T-shaped screw rod and the convex rib of the overlapping part, and the reinforced sliding channel is provided with a channel opening downward. Specifically, the reinforced sliding channel may be a Hafen groove. Or the opening is downward, and the top surface also has a channel for connecting the slotted hole of the screw rod.

Preferably, the position of the bonding surface of the overlapping parts is higher than the peak height of the reinforcing wave between the overlapping parts.

More preferably, the bonding surface of the overlapping portion is a plane parallel to the bearing surface, so as to strengthen the bearing capacity, replace the purlin, simplify the structure, and facilitate installation.

Another object of the present invention is to provide a building component comprising the building base mentioned above, the building component comprising at least two building bases, and a hanging device connected by a chute structure formed by the overlapping parts of the building bases.

Preferably, a functional layer is also provided on the upper surface of the load-bearing surface, so as to meet the specific requirements of various buildings.

More preferably, the functional layer is one or more of a sound-absorbing layer, a dust-proof layer, a waterproof layer, a heat-retaining layer, a ventilation layer, a noise reduction layer, a vapor barrier layer, a cavity layer, and a reinforcement layer.

Preferably, the hanging device is connected to the chute structure formed by the overlapping part of the building floor through T-shaped screws and nuts; . Wherein the lower surface of the head of the T-shaped screw is in contact with the upper surface of the chute structure formed by the convex rib structure, the screw rod vertically passes through the gap of the chute structure, and the screw rod is also provided with a nut for fixing to the building floor.

The application of any of the building baseboards mentioned above in buildings containing or not containing hoisting decorations, ventilation ducts, circuit pipelines, racks, plumbing pipelines, lighting equipment, monitoring equipment, processing equipment, processing raw materials, and experimental devices. For example, roofs, roofs or curtain walls of buildings such as stadiums, urban integrated pipe corridors, production or processing plants or warehouses, etc., or used as floor panels for buildings.

The material of the building floor can be determined according to the requirements of use. For example, the floor above the basketball court can use galvanized perforated floor, which can effectively prevent fire, sound absorption, anti-corrosion and beautiful appearance. The base plate above the swimming pipe can be made of aluminum-magnesium-manganese base plate, which can play a good role in moisture resistance and will not affect the service life of the roof due to environmental reasons.

The beneficial effect that the present invention obtains:

The building bottom plate provided by the present invention has high bearing capacity, can be used instead of purlins, and is convenient for installing various supporting facilities, meets the requirements of roof and curtain wall systems, can be quickly installed and beautiful in appearance, and can save secondary decoration. At the same time, the building floor provided by the present invention is combined with two sets of non-parallel sliding channels, which can realize the movement of the pendant on the installation plane without dead angle.

In the present invention, the Hafen trough structure used in the fields of subways and high-speed rail as embedded parts and supports is transferred to the building floor, and creatively adopts the form of splicing to form a chute structure similar to the Hafen trough to be used as a hanging structure. hanging pendant. It not only strengthens the structural strength, but also prevents deformation to a greater extent. At the same time, it is convenient to fix and disassemble. The vertical space of the cavity layer is enough for the T-shaped screw to be adjusted and installed in the vertical direction.

Description of drawings

Fig. 1 is the structure schematic diagram of the existing patented floor deck hoisting pendant.

Fig. 2 is a schematic diagram of the front structure of the building floor in a preferred solution of the present invention.

Fig. 3 is a schematic diagram of the front view of the connection of three building base plates shown in Fig. 2 .

FIG. 4 is a schematic diagram of a three-dimensional structure of a building composed of the building base plate in FIG. 2 .

Fig. 5 is a schematic diagram of the front view of three building base plates in another preferred solution of the present invention.

FIG. 6 is a three-dimensional structural schematic diagram of four building base plates shown in FIG. 5 .

FIG. 7 is a schematic perspective view of a building component composed of the building base plate in FIG. 5 .

Fig. 8 is a schematic perspective view of the three-dimensional structure of a building component in another solution of the present invention.

Among them, 1, the bearing surface; 2, the first overlapping part; 3, the second overlapping part; 4, the reinforced peak; 5, the rib structure; 6, the extension surface; 7, the extended surface strengthens the peak; ;9, T-shaped screw; 10, nut; 11, supporting beam; 12, roof panel; 13, insulation layer; 14, vapor barrier layer; 15, cavity layer; 16, sound-absorbing layer; 17, fan duct; 18 , water supply pipe; 19, electric wire trough frame; 20, concrete slab; 21, reinforcement; 22, reinforced slideway; 23, mobile pendant; 24, connecting rod.

detailed description

The present invention will be further described below in conjunction with specific examples, but the present invention is not limited by the examples.

Example 1

Fig. 2 is a schematic diagram of the front structure of the building floor in a preferred solution of the present invention. As can be seen from Fig. 2, the building floor includes a bearing surface 1 arranged in a horizontal direction, a first overlapping portion 2 is provided on the left side of the receiving surface 1, and a second overlapping portion 3 is provided on the right side. Between the part 2 and the second overlapping part 3, there are two concave reinforcement crests 4 with a trapezoidal cross-section. Among them, the first overlapping portion 2 and the second overlapping portion 3 are formed by bending the edges on both sides of the carrying surface 1 upwards and then reversely downwards to form a rib structure 5 , and after extending horizontally for a certain period, they are bent upwards again to form an extension surface 6 , the extension surface 6 bends again during the upward extension process, and there is a reinforced peak 7 with a trapezoidal cross section. After passing through the reinforced peak 7, it extends vertically upward for a period, passes through the inclined surface and the vertical surface in turn, and then bends horizontally in the same direction to form a combination. Surface 8. A vertical surface extends vertically downward from the end of the joint surface 8 . Wherein, the vertical surface at the uppermost end of the extension surface 6 of the second overlapping portion 3 on the right side and the joint surface 8 are slightly larger than the corresponding structure of the first overlapping portion 2 on the left side, so that two adjacent When building base plates are lapped, an effective lap snap fit is achieved.

Fig. 3 is a schematic diagram of the front view of the connection of the three building base plates shown in Fig. 2 . It can be seen from FIG. 3 that two adjacent building base plates are integrally connected by fastening and overlapping the second overlapping portion 3 on the first overlapping portion 2 of the adjacent building base plate. And these two adjacent overlapping portions form a cavity structure. Wherein, two rib structures 5 are arranged side by side to form a chute structure, and the bottom of the overall cavity structure is spliced to form a Halfen trough structure without a bottom surface. In the chute structure, there is a T-shaped screw 9 which is convenient for hoisting. The bottoms on both sides of the head of the T screw overlap with the upper surface of the rib structure 5 respectively, and the threaded screw passes through the gap between the chute structures. Connect downward with the pendant or support system. At the same time, a nut 10 mated with the screw rod is provided outside the bottom surface of the bearing surface 1 so as to fix it.

Fig. 4 is a three-dimensional structural schematic view of a building component composed of the building base plate in Fig. 2 . As can be seen from Fig. 4, the building component includes several building base plates, a sound-absorbing layer 16 positioned on the bearing surface 1 of the building base plate, and a vapor barrier layer 14 arranged sequentially from bottom to top with the joint surface 8 as a supporting surface instead of a purlin. Insulation layer 13 and roof panel 12. At the same time, since the height of the joint surface 8 of the first overlapping portion 2 and the second overlapping portion 3 is much higher than the peak height of the reinforcing peak 4, a cavity layer is formed between the sound-absorbing layer 16 and the vapor barrier layer 14 15. On the bottom surface of the bearing surface 1, the bottom of the T-shaped screw 9 extends out as a suspender and is fixedly connected with the horizontally arranged support beam 11 to form a support system. The fan pipeline 17, the water supply pipeline 18 and the wire channel frame 19 are hoisted below the building floor through the above-mentioned supporting and hanging system.

The above-mentioned hoisting method has the characteristics of convenient replacement and maintenance, and the installation position can be adjusted at will. If the span of the building floor is relatively large, components such as reinforced sliding channels and reinforcing ribs can be fixedly installed under the bottom surface of the bearing surface 1 as the fulcrum of the fixed support and suspension system.

Example 2

Fig. 5 is a schematic diagram of the front view of three building base plates in another preferred solution of the present invention. FIG. 6 is a three-dimensional structural schematic diagram of four building base plates shown in FIG. 5 . It can be known from Fig. 5 and Fig. 6 that the structure of the building base plate is basically the same as that in Embodiment 1. The difference is that three reinforcing peaks 4 are provided between the first overlapping portion 2 and the second overlapping portion 3 . The wave heights of the two reinforcing crests 4 on both sides are much higher than the reinforcing crest 4 in the middle, and the tops of the large reinforcing crests 4 on both sides are also provided with concave surfaces to further strengthen the structure.

FIG. 7 is a schematic perspective view of a building component composed of the building base plate in FIG. 5 . It can be seen from FIG. 7 that the building component is composed of several building base plates, a concrete layer 20 located on the upper part of the building base plate, and a support system and a pendant located at the lower part of the building base plate. Wherein, reinforcement bars 21 are provided in the concrete layer 20 . The setting method of the supporting system and the pendant at the bottom of the receiving surface 1 is the same as that of Embodiment 1.

Example 3

Fig. 8 is a schematic perspective view of the three-dimensional structure of a building component in another solution of the present invention. It can be seen from FIG. 8 that in this preferred solution, the main components and connection methods of the building components are the same as those in Embodiment 2. The difference is that a downward opening reinforced slideway 22 is also connected to the outside of all fixed pipelines by a T-shaped screw rod 9, and a connecting rod 24 is movably connected to the downward opening of the reinforced slideway 22, and the connecting rod 24 The other end is fixedly connected with the mobile pendant 23. Wherein, the downward opening direction of the reinforcing slideway 22 is parallel to the length direction of the fixed slideway 22 . Simultaneously, the length of described downward opening can be equal to the length of reinforcing slideway 22, and mobile pendant 23 can move freely along the length direction of reinforcing slideway 22 like this, simultaneously, because T-shaped screw rod 9 can slide along rib structure 5 The slot structure moves. The mobile hanger 23 can thus move in two different directions. These two directions, that is, the length direction of the chute structure formed by the rib structure 5 and the length direction of the reinforced slideway 22, can be perpendicular or can form a certain angle. At the same time, the angle formed by the above two directions can be adjusted by bolts or other rotating devices at the joint between the connecting rod 24 and the mobile hanger 23, so as to expand the moving range of the mobile hanger. In addition, if it is necessary to limit the moving range of the mobile hanger 23 within a certain range, the length of the downward opening of the reinforcing slideway 22 may also be smaller than the length of the reinforcing slideway 22 .

Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Any person familiar with this technology can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore The scope of protection of the present invention should be defined by the claims.

Claims (10)

1. it is suitable for an open-type building base plate for lifting suspension member, including a loading end, in the both sides of loading end in setting on the contrary The clinch put, is provided with strengthening crest between clinch, it is characterised in that the both sides clinch of loading end be loading end upwards Extend and be bent to form fin structure oppositely downward, being folded upward at again forming extended surface after horizontal-extending, two clinch Extended surface is bent to form faying face to same direction again；The faying face shape of the clinch of loading end both sides is identical, but size Difference, the clinch of adjacent architectural base plate can pass through bending lap buckle connection, the adjacent overlap joint with joint efforts of the faying face varied in size The fin in portion is combined into sliding groove structure.

2. the building base plate described in claim 1, it is characterised in that clinch is folded upward at forming extended surface and is provided with strengthening ripple Peak.

3. the building base plate described in claim 1, it is characterised in that be additionally provided with non-parallel to overlap joint on the downside of loading end The reinforcement slip conduit of crest is strengthened between portion.

4. the building base plate described in claim 3, it is characterised in that strengthen slip conduit by T-shaped screw rod and described clinch Fin composition sliding groove structure be flexibly connected, strengthen slideway be provided with the conduit that Open Side Down.

5. the building base plate described in claim 1, it is characterised in that the position of clinch faying face is strengthened higher than between clinch The peak height of crest, the faying face of clinch is the plane being parallel to loading end.

6. the building element containing arbitrary building base plate described in claim 1-5, it is characterised in that include that at least two is built Build base plate, the sliding groove structure formed by building base plate clinch or strengthen the erecting by overhang that slip conduit connects.

7. the building element described in claim 6, it is characterised in that the upper surface at loading end is additionally provided with functional layer.

8. the building element described in claim 7, it is characterised in that described functional layer is sound absorbing layer, dust layer, waterproof layer, guarantor One or more in warm layer, ventilating layer, noise reduction layer, vapor barrier layer, cavity layer, back-up coat.

9. the building element described in claim 6, it is characterised in that described erecting by overhang is by T-shaped screw rod and nut and building The sliding groove structure that base plate clinch is formed connects, or is M-shaped screw rod by longitudinal cross-section and nut is taken with building base plate The sliding groove structure that the portion that connects is formed connects.

10. arbitrary building base plate described in claim 1-5 contain or not contain lifting ornament, ventilation shaft, circuit pipeline, Truss, hot-water heating pipeline, luminaire, monitoring device, process equipment, process raw material, application in the building of experimental provision.