CN209244056U - A kind of hollow floor assembly case of convenient transportation - Google Patents

Abstract

The utility model provides a kind of hollow floor assembly case of convenient transportation, including split type concrete bed, concrete upper cover and connection cabinet；The connection cabinet includes split type four connectors and four side plates, use it is split type can be with disassembly design, allow and abutting is laminated puts when transport, convenient transportation improves the Product transport amount of per car, substantially reduce transportation cost, original monoblock type weight, is split as the weight of each components, so that easy for installation by split type dismounting design simultaneously, without lifting, construction efficiency is greatly improved.

Description

A kind of hollow floor assembly case of convenient transportation

[technical field]

The utility model relates to building field, the hollow floor of especially a kind of convenient transportation assembles case.

[background technique]

Hollow floor technology is a great innovation of China's building structure field, it is provided for 21 century modernization of architecture Technical support, is a kind of performance and price comparative superiority, more meets the structural system of the high-tech level of human nature, is had huge Social economic value.It, which has the advantage that, saves construction material, is particularly suitable for large span, volumed space building, two-way grid Cast-in-place rib force transfer system mitigates superstructure self weight, excellent using function, the flexibility in space and hommization, truly flat Plate, without furred ceiling, excellent soundproof effect, building energy conservation effect are good, construction is convenient, line layout convenience, heat insulating effect, It shortens the construction period, reduce cost.Therefore, hollow floor Technology application is more and more, more and more extensively.

Application No. is 201420326218.1, authorized announcement date is the Chinese patent waffle beam hollow floor of 2014.11.19 Poly- core plate mould assembles case, is to constitute by lower concrete stress bottom plate and top plate and surrounding by the poly- core template die of lightweight, by coagulation Soil pours to be constituted for a monoblock type.The assembly case has many advantages, such as that self weight is good compared with light, fire resisting, heat insulation effect.But due to this It is that a monoblock type is constituted that assembly case, which is by concreting, so that volume is big in transport, transport is inconvenient, at the same transport at This height, and be integrated using concreting, the weight of case is assembled on the whole still than heavier, is come with long and width for 1m It calculates, one general 300 jin of case of assembly or so, causes to be lifted when installation to corresponding installation site, installation effectiveness is low, Speed of application is slow；On the other hand, the efficiency of manufacture is comparatively still relatively low, and time-consuming for production, uses concrete as material Cost it is also relatively high so that overall cost become it is higher.

[utility model content]

To overcome defect existing for existing equipment, the utility model lies in that providing a kind of hollow floor assembly of convenient transportation Case is designed using new split type structure, so that convenient transportation, reduces transportation cost, and improve construction efficiency.

The utility model is realized in this way: a kind of hollow floor assembly case of convenient transportation, including split type coagulation Native pedestal, concrete upper cover and connection cabinet；

It is embedded with steel mesh respectively in the concrete bed and concrete upper cover；

The connection cabinet includes split type four connectors and four side plates, passes through one between adjacent both side plate Connector can be dismantled and air-tightness links together；Connecting box physical efficiency disassembly and air-tightness are connected to the concrete The top of pedestal, the concrete upper cover can dismantle and the upper end of air-tightness covered in the connection cabinet.

Further, orthogonal open trough is offered per the connector, the correspondence of adjacent two sides plate tightness is embedding Enter in the orthogonal open trough on same a connection piece.

It further, is right angle corner fittings per the connector, orthogonal open trough corresponds to cloth on every connector Set the outer surface also projection complex root reinforcing rib at two right angles end of every connector, per the side plate.

Further, it is additionally provided with anticreep convex block in every open trough, has been additionally provided with per the side plate described anti- What the anticreep fixture block that de- convex block matches, the anticreep convex block and anticreep fixture block can be dismantled is mutually clamped.

Further, limit card block is also convexly equipped in every open trough；The side plate is also provided with and the limiting card The limiting slot that block matches；Per the anticreep convex block, the inside of proximal panel outer surface is leaned in the corresponding port being located at per the open trough Wall, the outer surface of protrusion side plate per the anticreep fixture block.

Further, the top of the concrete bed is also convexly equipped with one first limited block, the bottom of the concrete upper cover End is also convexly equipped with the second limited block, the first limit block and the second limit block inner cavity phase with the connection cabinet respectively Match, connection cabinet abutting cover height in the outside of the first limit block and the second limit block, per the connector and Height per the side plate is equal.

Further, it is overlooked from top, the connection cabinet is located at the concrete upper cover and concrete bed Inside four sides.

Further, it is hard alloy connecting piece per the connector, is high-strength ceramic plate per the side plate.

Further, further include an at least support column, include support column sleeve and support rod, the branch per the support column One end of strut is provided with screw thread, and the top of the concrete bed is also embedded with nut identical with the support rod quantity, The center of the concrete upper cover offers up big and down small conical through-hole, and the quantity of the conical through-hole and the support column The quantity of sleeve is identical, and what the lower end per the support column sleeve can dismantle supports the top for being located at the concrete bed, and institute It states nut and corresponds and be located in the support column sleeve, the upper end per the support column sleeve corresponds the insertion of air-tightness In the conical through-hole, the support rod locks the nut by the screw thread.

Further, the quantity of the support column be one, the support column be located at the concrete bed and it is described mix The center of solidifying soil upper cover.

Utility model has the advantages that the utility model provides a kind of hollow floor assembly case of convenient transportation, including Split type concrete bed, concrete upper cover and connection cabinet；The connection cabinet includes four split type connectors And four side plates, use it is split type can allow with disassembly design and abutting is laminated put when transport, convenient transportation improves The Product transport amount of per car substantially reduces transportation cost, while split type dismounting designs, and original monoblock type weight is split as The weight of each components, so that it is easy for installation, without lifting, greatly improve construction efficiency.

[Detailed description of the invention]

The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.

Fig. 1 is the top view that hollow floor described in the utility model assembles case.

Fig. 2 is the A-A cross-sectional view in Fig. 1.

Fig. 3 is the main view of concrete bed described in the utility model.

Fig. 4 is the top view of concrete bed described in the utility model.

Fig. 5 is the main view of concrete upper cover described in the utility model.

Fig. 6 is the bottom view of concrete upper cover described in the utility model.

Fig. 7 is the top view of connection cabinet described in the utility model.

Fig. 8 is the main view of connection cabinet described in the utility model.

Fig. 9 is the top view of side plate described in the utility model.

Figure 10 is the main view of side plate described in the utility model.

Figure 11 is the top view of connector described in the utility model.

Figure 12 is the assembly relation top view of connection cabinet and concrete bed described in the utility model.

In figure: 1, concrete bed, the 11, first limited block, 12, nut, 2, concrete upper cover, the 21, second limited block, 22, conical through-hole, 3, connection cabinet, 31, connector, 311, open trough, 312, anticreep convex block, 313, limiting slot, 314, loss of weight Hole, 32, side plate, 321, anticreep fixture block, 322, reinforcing rib, 323, limit card block, 4, steel mesh, 41, transverse steel, 42, longitudinal direction Reinforcing bar, 5, support column, 51, support column sleeve, 52, support rod, 6, sealing ring, 7, building sealant.

[specific embodiment]

It please refers to shown in Fig. 1 to 12, the utility model provides a kind of hollow floor assembly case of convenient transportation, including fission Concrete bed 1, concrete upper cover 2 and the connection cabinet 3 of formula；

It is embedded with steel mesh 4 respectively in the concrete bed 1 and concrete upper cover 2；For example, the steel mesh 4 includes The transverse steel 41 and longitudinal reinforcement 42 that complex root transverse and longitudinal is cross-linked.

The connection cabinet 3 includes split type four connectors 31 and four side plates 32, between adjacent both side plate 32 It can be dismantled by a connector 31 and air-tightness links together；The connection cabinet 3 can dismantle and the connection of air-tightness In the top of the concrete bed 1, the concrete upper cover 2 can be dismantled and covering for air-tightness connects the upper of cabinet 3 described End, air-tightness connection can guarantee be in the connection cabinet 3 after installation it is hollow, when guarantee casting concrete, concrete is not Can run into connection cabinet 3 makes it lose the effect of hollow box body and advantage.

The concrete bed 1, concrete upper cover 2 and connection cabinet 3 are used split-type design by the utility model, together Shi Suoshu connection cabinet 3 further uses split type design for disassembly, allows and abutting is laminated puts when transport, facilitates fortune It is defeated, the Product transport amount of per car is improved, transportation cost is substantially reduced, while split type dismounting designs, by original monoblock type weight Amount is split as the weight of each components, so that it is easy for installation, without lifting, greatly improve construction efficiency.

For example, concrete bed 1, concrete upper cover 2, side plate 32 are distinguished ranked and stacked pile, then by connector 31 when transport It is stacked upon, greatly improves the utilization rate of transport space, to improve the Product transport amount of per car, reduce cost.When installation, Concrete bed 1 is well placed as required first, at this time without being lifted into installation site, all things need to only be transported to place building Layer then by manual handling, or manually combines floor truck to be transported to installation site, and direct labor puts, and improves installation effect Each side plate 32 is then assembled into connection cabinet 3 by connector 31, and is mounted on the top of the concrete bed 1 by rate, Then concrete upper cover 2 to be covered on 3 top of connection cabinet, remaining is installed according to the drawing being pre-designed, Finally carry out concreting.

In specific implementation, a preferred embodiment offers orthogonal open trough 311 per the connector 31, In the orthogonal open trough 311 of adjacent 32 air-tightness of both side plate being correspondingly embedded on same a connection piece 3.Side plate 32 is airtight Dismountable snap-fit connection members 31 of property, first is that, it is easy for installation；Second is that convenient transportation, improves freight volume, transportation cost is reduced； Third is that air-tightness connection can guarantee be in the connection cabinet 3 after installation it is hollow, when guarantee casting concrete, concrete Will not run into connection cabinet 3 makes it lose the effect of hollow box body and advantage.For example, it is also possible on every connector 31 Lightening hole 314 is opened up, weight is further mitigated.

It is right angle corner fittings per the connector 3, the orthogonal correspondence of open trough 311 is arranged on every connector 3 Two right angles end per the connector 31, the outer surface also projection complex root reinforcing rib 322 per the side plate 32, passes through reinforcement Muscle 322 can reinforce the intensity of side plate 32, for example, being parallel transversely disposed per the reinforcing rib 322.

It is additionally provided with anticreep convex block 312 in per the open trough 311, has been additionally provided with the anticreep per the side plate 32 What the anticreep fixture block 321 that convex block 312 matches, the anticreep convex block 312 and anticreep fixture block 321 can be dismantled is mutually clamped, installation When side plate is caught in from 31 upper end opening of connector, be mutually clamped by the anticreep convex block 312 and anticreep fixture block 321, can It is placed on side plate 32 and connector 31 is detached from, so that installation is stronger.

It is also convexly equipped with limit card block 313 in per the open trough 311, for example, the limit card block 313 is located at the opening The position that the medial surface of slot 311 and side plate 32 is in contact；The side plate 32, which is also provided with, to match with the limit card block 313 Limiting slot 323 when installation, is caught in limiting slot 323 by the limit card block 313, further prevents the side plate and connector 31 shake or are detached from, so that installation is stronger and stablizes；It is corresponding per the anticreep convex block 312 to be located at per the open trough The inner sidewall of 32 outer surface of proximal panel is leaned in 311 port, and per the anticreep fixture block 321, the outer surface of protrusion side plate 32, anticreep are convex The side of outer surface is arranged in block 312 and anticreep fixture block 321, and when allowing to further prevent casting concrete, concrete seeps Into in connecting box body.For example, during installation, can also coat and build at the interior angle that the side plate 32 and connector 31 are in contact Sealant 7 is built, further prevents concrete and water penetration into connecting in cabinet 3, so that sealing is stronger.

The top of the concrete bed 1 is also convexly equipped with one first limited block 11, and the bottom end of the concrete upper cover 2 is also convex Equipped with the second limited block 21, first limited block 11 and the second limited block 21 the inner cavity phase with the connection cabinet 3 respectively To match, the connection cabinet 3 is tightly posted in the outside of first limited block 11 and the second limited block 21, so that connection cabinet 3 Lateral surface of the medial surface respectively with the first limited block 11 and the second limited block 21 develops, and passes through first limited block 11 and second Limited block 21 limits the connection cabinet 3 in inside, the height per the connector 31 and the height phase per the side plate 32 Deng so that can be developed with concrete bed 1 and concrete upper cover when installation connection cabinet 3, prevent to permeate.For example, Concrete upper cover described in specific implementation 2 is equal with the outer profile size of concrete bed 1, and the thickness of the two can be identical, Can be different, first limited block 11 and the second limited block 21 it is equal sized, outer dimension is consistent, so that transport is more square Just.The connection cabinet 3 is tightly posted in the lateral wall of first limited block 11 and second limited block 21 respectively, is close to set It sets so that air-tightness is more preferable, when further preventing casting concrete, concrete is penetrated into connection cabinet 3.

It is overlooked from top, the connection cabinet 3 is located in four sides of the concrete upper cover 2 and concrete bed 1 Portion, so that the side plate 32 that four sides of concrete upper cover 2 respectively corresponded and connected cabinet 3 has a spacing, so that impervious slot is constituted, It so that after casting concrete floor, can serve impervious, similarly connect the side plate 32 of cabinet 3 and four sides of concrete bed 1 Also impervious slot is constituted.

It is hard alloy connecting piece 31 per the connector 31, makes connector 31 for example, by using aluminium alloy, guarantees to use Intensity is high-strength ceramic plate 32 per the side plate 32, and high-strength ceramic plate 32 is current material, and directly purchase is in the market Can, materials are convenient, while guaranteeing use intensity.

Further include an at least support column 5, includes support column sleeve 51 and support rod 52, the support per the support column 5 One end of bar is provided with screw thread (not shown), and the top of the concrete bed 1 is also embedded with and the 52 quantity phase of support rod With nut 12, the center of the concrete upper cover 2 offers up big and down small conical through-hole 22, and the conical through-hole 22 Quantity is identical with the quantity of the support column sleeve 51, and the lower end per the support column sleeve 51 can dismantle described mixed to being located at The top of solidifying soil pedestal 1, and the nut 12 corresponds and is located in the support column sleeve 51, per the support column sleeve 51 Upper end correspond air-tightness the insertion conical through-hole 22 in, the support rod 52 by the screw thread it is (not shown) lock Enter the nut 12, it in other embodiments, can also be using whole screw rod as the support rod 52, so that when installation faster Speed, without finding threaded one end.The dismountable package assembly of the use of support column 5, also convenient transportation and assembling, simultaneously The intensity that can reinforce assembling the hollow parts of case, further enhances use intensity.In use, can also be in the support column sleeve The position that cylinder 51 is located at conical through-hole 22 is arranged sealing ring 6, is sealed, makes sealing effect more preferable in casting concrete, Concrete and water is further prevented to penetrate into connection cabinet 3 by conical through-hole 22, when pouring build floor, described in concrete entrance 51 inner cavity of support column sleeve forms support column 5 by the support rod, while concrete enters conical through-hole 22 and support column sleeve Outside cylinder 51, support column sleeve 51 and concrete upper cover 2 are connected as one, supporting relation is ultimately formed.

The quantity of the support column 5 is one, and the support column 5 is located on the concrete bed 1 and the concrete The center of lid 2 is located at center, so that force structure is more reasonable, only needs a support column.

Although those familiar with the art answers the foregoing describe specific embodiment of the present utility model Working as understanding, we are merely exemplary described specific embodiment, rather than for the limit to the scope of the utility model Fixed, those skilled in the art modification and variation equivalent made by the spirit according to the utility model all should Cover in the scope of the claimed protection of the utility model.

Claims (10)

1. a kind of hollow floor of convenient transportation assembles case, it is characterised in that: including on split type concrete bed, concrete Lid and connection cabinet；

It is embedded with steel mesh respectively in the concrete bed and concrete upper cover；

The connection cabinet includes split type four connectors and four side plates, passes through a connection between adjacent both side plate Part can be dismantled and air-tightness links together；Connecting box physical efficiency disassembly and air-tightness are connected to the concrete bed Top, the concrete upper cover can dismantle and air-tightness cover it is described connection cabinet upper end.

2. a kind of hollow floor of convenient transportation as described in claim 1 assembles case, it is characterised in that: opened per the connector Equipped with orthogonal open trough, the orthogonal open trough of adjacent two sides plate tightness being correspondingly embedded on same a connection piece It is interior.

3. a kind of hollow floor of convenient transportation as claimed in claim 2 assembles case, it is characterised in that: be per the connector Right angle corner fittings, often orthogonal open trough corresponds to the two right angles end being arranged in per the connector on the connector, often The outer surface of the side plate also projection complex root reinforcing rib.

4. a kind of hollow floor of convenient transportation assembles case as claimed in claim 2 or claim 3, it is characterised in that: per the opening It is additionally provided with anticreep convex block in slot, is additionally provided with the anticreep fixture block that the anticreep convex block matches per the side plate, it is described What anticreep convex block and anticreep fixture block can be dismantled is mutually clamped.

5. a kind of hollow floor of convenient transportation as claimed in claim 4 assembles case, it is characterised in that: in per the open trough Also it is convexly equipped with limit card block；The side plate is also provided with the limiting slot to match with the limit card block；Per the anticreep convex block The inner sidewall of proximal panel outer surface is leaned in the corresponding port being located at per the open trough, the appearance of protrusion side plate per the anticreep fixture block Face.

6. a kind of hollow floor of convenient transportation as claimed in claim 1 or 2 assembles case, it is characterised in that: the concrete The top of pedestal is also convexly equipped with one first limited block, and the bottom end of the concrete upper cover is also convexly equipped with the second limited block, and described The inner cavity of one limited block and the second limited block respectively with the connection cabinet matches, and the connection cabinet is close to cover described the The outside of one limited block and the second limited block, the height per the connector are equal with per the height of the side plate.

7. a kind of hollow floor of convenient transportation as claimed in claim 6 assembles case, it is characterised in that: overlooked from top, institute Connection cabinet is stated to be located inside four sides of the concrete upper cover and concrete bed.

8. a kind of hollow floor of convenient transportation as claimed in claim 1 or 2 assembles case, it is characterised in that: per the connection Part is hard alloy connecting piece, is high-strength ceramic plate per the side plate.

9. a kind of hollow floor of convenient transportation as claimed in claim 1 or 2 assembles case, it is characterised in that: further include at least One support column includes support column sleeve and support rod per the support column, and one end of the support rod is provided with screw thread, described mixed The top of solidifying soil pedestal is also embedded with nut identical with the support rod quantity, and the center of the concrete upper cover offers Small conical through-hole under big, and the quantity of the conical through-hole is identical with the quantity of the support column sleeve, per the support column What the lower end of sleeve can dismantle supports the top for being located at the concrete bed, and the nut corresponds and is located at the support column In sleeve, the upper end per the support column sleeve is corresponded in the insertion conical through-hole of air-tightness, and the support rod is logical It crosses the screw thread and locks the nut.

10. a kind of hollow floor of convenient transportation as claimed in claim 9 assembles case, it is characterised in that: the support column Quantity is one, and the support column is located at the center of the concrete bed and the concrete upper cover.