CN214219712U

CN214219712U - Raft board structure

Info

Publication number: CN214219712U
Application number: CN202023206923.2U
Authority: CN
Inventors: 项卫民; 陈兵虎; 曾昭信
Original assignee: Dongguan Construction Engineering Group Co ltd
Current assignee: Dongguan Construction Engineering Group Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-09-17
Anticipated expiration: 2030-12-26

Abstract

The utility model relates to a field of building foundation especially relates to a raft structure. The key points of the technical scheme are as follows: the splicing plate comprises a plurality of splicing plates and a fixing component, wherein splicing bosses and splicing grooves are respectively arranged on two opposite sides of each splicing plate, the splicing boss on any splicing plate is inserted into the splicing groove of the adjacent splicing plate, and the splicing plates are sequentially connected; the fixed subassembly runs through a plurality of pieces in proper order the splice plate, the fixed subassembly is used for a plurality of pieces splice plate reciprocal anchorage, and this application has the effect of the convenience when promoting the raft board and using.

Description

Raft board structure

Technical Field

The utility model relates to a field of building foundation especially relates to a raft structure.

Background

With the development of modern industrial technology, building construction can be produced in large quantities like machine parts, and the building structure can be completed by transporting prefabricated building components to a construction site for assembly, so that more and more assembly buildings are produced in the building field, such as assembly buildings like movable board houses, and the assembly buildings are generally used as temporary building buildings, and are applicable to use scenes such as temporary construction on construction sites and temporary commercial stalls.

At present, in the related art, an assembly type building mainly includes components such as a raft, wall boards, and a roof, the raft is used for being placed and laid on a foundation, the bottoms of the wall boards are fixedly installed on the raft, a plurality of wall boards are connected in sequence along the periphery of the raft, the wall is formed by enclosing a plurality of wall boards, and the wall plays a role in enclosing protection; in addition, roof fixed mounting is in the top of a plurality of blocks of wallboard, and the roof closes the top of a plurality of blocks of wallboard, forms the house structure this moment.

To the correlation technique among the above-mentioned, raft size among the correlation technique is unchangeable usually, can not satisfy the user to the housing construction demand that has different raft areas, and it is comparatively inconvenient to use, and raft structure still has great improvement space.

SUMMERY OF THE UTILITY MODEL

In order to promote the convenience when raft uses, this application provides a raft basis.

The application provides a raft structure adopts following technical scheme:

a raft structure comprises a plurality of splicing plates and a fixing assembly, wherein splicing bosses and splicing grooves are respectively arranged on two opposite sides of each splicing plate, the splicing boss on any splicing plate is inserted into the splicing groove of the adjacent splicing plate, and the splicing plates are sequentially connected; the fixing assembly penetrates through the splicing plates in sequence and is used for fixing the splicing plates mutually.

By adopting the technical scheme, the raft is divided into a plurality of splicing plates which can be spliced and positioned mutually, so that the use area of the raft can be sequentially spliced and adjusted along with actual needs, and the area requirements of the raft in different environments are met; in addition, when needs will splice the board and fix each other, at first can peg graft concatenation boss to concatenation groove for polylith raft fixes a position fast, installs fixed subassembly additional immediately on polylith raft and can accomplish the construction, and the structure is practical.

Preferably, the fixing component comprises a screw rod, a limiting block and a nut, the limiting block is fixedly connected to one end of the screw rod, the screw rod penetrates through the splicing plates in sequence, the nut is in threaded connection with one end, away from the limiting block, of the screw rod, and the nut and the limiting block are clamped and fixed to the two splicing plates on the two sides of the splicing plates from head to tail.

Through adopting above-mentioned technical scheme, when installing fixed subassembly, run through a plurality of splice plates with the screw rod in proper order, install the nut on the screw rod immediately, until screwing the nut, nut and stopper are fixed with the splice plate centre gripping that lies in head and the tail both sides mutually in a plurality of splice plates, and a plurality of splice plates obtain spacing each other this moment, are difficult for loosening each other to take off, and then realize the reciprocal anchorage between a plurality of splice plates, and the installation is swift convenient.

Preferably, the fixed assemblies are in multiple groups, and the multiple groups of fixed assemblies are arranged at intervals along the width direction of the splicing plates.

Through adopting above-mentioned technical scheme, the fixed subassembly that evenly arranges along splice plate width direction can consolidate a plurality of splice plates on width direction and support for raft structure's bulk strength obtains promoting.

Preferably, the stop block is fixedly connected to the upper portion of the limiting block, the splice plate is provided with a stop groove, the stop block is embedded in the stop groove, and the stop block is abutted and limited against the groove wall of the stop groove.

Through adopting above-mentioned technical scheme, only changeing the groove and can restricting only changeing the piece and rotate, only changeing the piece this moment and can restricting the screw rod and rotate for when mounting nut on the screw rod, the difficult rotation of screw rod is rocked, and when the length of raft board is great, the operating personnel of can being convenient for screwed the nut in the one end of screw rod, and the structure is practical.

Preferably, the number of the splicing bosses is multiple, the number of the splicing grooves is consistent with the number of the splicing bosses, and the splicing bosses are correspondingly inserted into the splicing grooves.

Through adopting above-mentioned technical scheme, two splice plates can promote the concatenation precision and the stability between two splice plates through the mutual grafting cooperation between polylith concatenation boss and the concatenation recess.

Preferably, a rubber pad is arranged between two adjacent splicing plates, and the rubber pad is respectively abutted with the two adjacent splicing plates.

Through adopting above-mentioned technical scheme, the rubber pad can promote the leakproofness of two splice plate junctions, and then reduces the surface water and pierces through the raft, and waterproof performance when the raft uses obtains promoting.

Preferably, the splice plates are provided with anchor rods, and the anchor rods penetrate through the splice plates.

Through adopting above-mentioned technical scheme, the stock that runs through the raft can peg graft in the ground for the raft obtains consolidating, and stability when the raft uses obtains promoting.

Preferably, the number of the anchor rods is multiple, and the anchor rods are uniformly distributed along the peripheral direction of the splicing plate.

Through adopting above-mentioned technical scheme, be a plurality of positions of evenly clapping the board on the periphery along stock peripheral direction and consolidate a plurality of stocks, the splice board stability when using obtains further promotion.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the raft is divided into a plurality of splicing plates which can be spliced and positioned mutually, so that the use area of the raft can be spliced and adjusted in sequence along with actual needs, the area requirements of the raft under different environments are met, in addition, the splicing bosses are spliced to the splicing grooves, so that the plurality of rafts are quickly positioned, and then the fixing assemblies are additionally arranged on the plurality of rafts to complete construction, the process is quick and convenient, and the convenience of the use of the raft is improved;

2. the screw penetrates through the splicing plates in sequence, the nut is immediately installed on the screw until the nut is screwed, the splicing plates are mutually limited and are not easy to loosen, the splicing plates are mutually fixed, and the installation process is quick and convenient;

3. the stock that runs through the raft can be pegged graft in the ground for the raft obtains consolidating, and stability when the raft uses obtains promoting.

Drawings

Fig. 1 is a schematic structural view of a raft structure of the present application.

Fig. 2 is a cross-sectional view of a raft structure of the present application.

Description of reference numerals: 1. splicing plates; 101. splicing the grooves; 102. a rotation stopping groove; 103. a containing groove; 2. splicing the bosses; 3. a fixing assembly; 31. a screw; 32. a limiting block; 321. a rotation stopping block; 33. a nut; 4. a rubber pad; 5. an anchor rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a raft structure. Referring to fig. 1 and 2, the raft structure includes a plurality of splice plates 1, wherein the number of splice plates 1 may be set according to actual requirements, for example, three, four or five, in this embodiment, the number of the splice plates 1 is selected as three for example, the splice plates 1 are arranged in a rectangular plate shape in this embodiment, the splice bosses 2 and the splice grooves 101 are respectively arranged on two opposite sides of the splice plates 1, wherein the splicing boss 2 is positioned at the side wall of one side of the splicing plate 1 in the width direction, wherein the splicing boss 2 is arranged in a square shape in the embodiment, the splicing boss 2 and the splicing plate 1 are integrally connected, and the number of the splicing bosses 2 is a plurality, such as three, four or five, in this embodiment, the number of the splicing bosses 2 is three, and the three splicing bosses 2 are arranged at intervals along the length direction of the splicing plate 1; in addition, concatenation recess 101 is sunken to be set up in splice plate 1 width direction's opposite side lateral wall department from outside to inside, and the opening shape of concatenation recess 101 is unanimous with the opening shape of concatenation boss 2 to the quantity that sets up of concatenation recess 101 is unanimous with the quantity that sets up of concatenation boss 2, and in this embodiment promptly, the quantity that sets up of concatenation recess 101 is three, and three concatenation recess 101 is the interval setting along splice plate 1's length direction. Splicing boss 2 on any splice plate 1 is inserted into splicing groove 101, more specifically speaking, and a plurality of splicing boss 2 one-to-one corresponds and is inserted into a plurality of splicing groove 101, and at this moment, splicing boss 2's surface and splicing groove 101's cell wall butt of laminating mutually, two splice plates 1 realize splicing location each other, and the process is swift convenient. Here, splice a plurality of splice plates 1 in proper order for a plurality of splice plates 1 link to each other in proper order and form the raft, and the length of raft is the width sum of a plurality of splice plates 1 this moment.

For promoting the stability after a plurality of splice plates 1 splice each other, this raft structure still includes fixed subassembly 3, and wherein, fixed subassembly 3 runs through a plurality of splice plates 1 in proper order, and fixed subassembly 3 is used for will being located two splice plates 1 of a plurality of splice plates 1 head and the tail both sides respectively and presss from both sides mutually and fix to make a plurality of splice plates 1 reciprocal anchorage. It should be noted that the two splice plates 1 respectively located at the head and the tail of the raft are the two splice plates 1 respectively located at the two sides of the raft in the length direction.

With continued reference to fig. 1 and 2, in particular, the fixing assembly 3 includes a screw 31, a stopper 32, and a nut 33. Wherein, splice plate 1 is gone up to run through and is provided with the through-hole, and the both ends of through-hole are respectively in splice plate 1 ascending both sides lateral wall department opening in the width direction, and when two adjacent splice plates 1 splice each other, the through-hole of two adjacent splice plates 1 communicates each other, and screw rod 31 runs through a plurality of splice plates 1 through the through-hole in proper order.

In addition, the limiting block 32 is fixedly connected to one end of the screw 31, the limiting block 32 is arranged in a round cake shape in the embodiment, the axis of the limiting block 32 coincides with the axis of the screw 31, the circumferential surface of the limiting block 32 is fixedly connected with the rotation stopping block 321, the rotation stopping block 321 is arranged in a square block shape, and the rotation stopping block 321 is integrally connected with the limiting block 32; the side wall of one side of the splice plate 1 close to the limiting block 32 is provided with a rotation stopping groove 102 in a recessed manner from outside to inside, the rotation stopping groove 102 is communicated with the through hole, the opening profile of the rotation stopping groove 102 is consistent with the outer edge profiles of the rotation stopping block 321 and the limiting block 32, the rotation stopping block 321 is embedded in the rotation stopping groove 102, the rotation stopping block 321 is in butt joint with the groove wall of the rotation stopping groove 102 in a limiting manner, and at the moment, the rotation stopping block 321 screw 31 is rotated and limited.

In addition, nut 33 threaded connection keeps away from the one end of stopper 32 in screw rod 31, and splice plate 1 is provided with storage tank 103 from the outside-in sunken being close to one side lateral wall department of nut 33, the nut 33 of screwing, and nut 33 and storage tank 103's tank bottom looks butt, and at this moment, nut 33 and stopper 32 are fixed to two splice plates 1 centre gripping that are located head and the tail both sides on a plurality of splice plates 1 for a plurality of splice plates 1 realize mutual fixed connection, and is easy and simple to handle and swift.

Further, fixed subassembly 3 can be the multiunit, for example can be two sets of, three groups or four groups etc. in this embodiment, fixed subassembly 3 set up quantity be two sets of, it is required to explain that, fixed subassembly 3 specifically set up quantity and can do the correspondence according to actual need and set up, fixed subassembly 3 of multiunit is the interval along the width direction of a plurality of splice plates 1 and sets up, fixed subassembly 3 of multiunit can be to a plurality of splice plates 1 reinforcement support on width direction for the bulk strength of raft structure obtains promoting.

Continuing to refer to fig. 1 and 2, further, set up rubber pad 4 between two adjacent splice plates 1, rubber pad 4 accessible glue bonding's mode is fixed in on the lateral wall of arbitrary rubber pad 4, and rubber pad 4 is respectively with two adjacent splice plates 1 looks butt, and at this moment, rubber pad 4 carries out the shutoff to the clearance between two splice plates 1 for raft structure's leakproofness obtains promoting.

Continuing to refer to fig. 1 and 2, for the stability when promoting the raft use, be provided with stock 5 on the raft, wherein, run through along thickness direction on the raft and be provided with the via hole, when splice plate 1 was put on subaerial along the horizontal direction, run through splice plate 1 with stock 5 through the via hole to in squeezing into the ground with stock 5, make splice plate 1 obtain consolidating. In addition, stock 5 can also be many, for example eight, ten or twelve etc, the concrete quantity that sets up of stock 5 can be made according to actual need and correspond the setting, the restriction is made to the concrete quantity that sets up of stock 5 not here, it is corresponding, the quantity of via hole is unanimous with the quantity that sets up of stock 5, a plurality of via holes are evenly arranged along splice plate 1's circumferencial direction, many stock 5 are evenly arranged along splice plate 1's circumferencial direction this moment, it can consolidate splice plate 1 a plurality of azimuths on the periphery to be many stock 5 that evenly arrange along 5 circumferencial directions of stock, stability when the raft board uses obtains promoting.

The implementation principle of raft structure of the embodiment of this application does: splice each other through pegging graft realization between concatenation boss 2 and the concatenation recess 101 with a plurality of splice plates 1, can make the usable floor area of raft splice the adjustment in proper order along with actual need, satisfy raft area demand under the different environment, in addition, through running through a plurality of splice plates 1 with screw rod 31 in proper order, install nut 33 on screw rod 31 immediately, until screwing nut 33, a plurality of splice plates 1 obtain spacing each other this moment, difficult each other pine takes off, and then realize the reciprocal anchorage between a plurality of splice plates 1, the installation is swift convenient.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A raft structure, its characterized in that: the splicing plate comprises a plurality of splicing plates (1) and a fixing component (3), splicing bosses (2) and splicing grooves (101) are respectively arranged on two opposite sides of each splicing plate (1), the splicing bosses (2) on any splicing plate (1) are inserted into the splicing grooves (101) of the adjacent splicing plates (1), and the splicing plates (1) are sequentially connected; the fixing assembly (3) penetrates through the splicing plates (1) in sequence, and the fixing assembly (3) is used for fixing the splicing plates (1) mutually.

2. A raft structure as claimed in claim 1, wherein: fixed subassembly (3) include screw rod (31), stopper (32) and nut (33), stopper (32) fixed connection is in the one end of screw rod (31), screw rod (31) run through a plurality of in proper order splice plate (1), nut (33) threaded connection in screw rod (31) is kept away from the one end of stopper (32), nut (33) with stopper (32) are to being located a plurality of splice plate (1) centre gripping of splice plate (1) head and the tail both sides is fixed.

3. A raft structure as claimed in claim 1, wherein: the fixing assemblies (3) are multiple groups, and the multiple groups of fixing assemblies (3) are arranged at intervals along the width direction of the splicing plates (1).

4. A raft structure as claimed in claim 2, wherein: the upper fixed connection of the limiting block (32) is provided with a rotation stopping block (321), the splice plate (1) is provided with a rotation stopping groove (102), the rotation stopping block (321) is embedded in the rotation stopping groove (102), and the rotation stopping block (321) is in abutting connection with the groove wall of the rotation stopping groove (102) for limiting.

5. A raft structure as claimed in claim 1, wherein: the number of the splicing bosses (2) is multiple, the number of the splicing grooves (101) is consistent with the number of the splicing bosses (2), and the splicing bosses (2) are correspondingly inserted into the splicing grooves (101).

6. A raft structure as claimed in claim 1, wherein: a rubber pad (4) is arranged between every two adjacent splicing plates (1), and the rubber pad (4) is respectively abutted against the two adjacent splicing plates (1).

7. A raft structure as claimed in claim 1, wherein: the anchor rods (5) are arranged on the splicing plates (1), and the anchor rods (5) penetrate through the splicing plates (1).

8. A raft structure according to claim 7, wherein: the anchor rods (5) are multiple, and the anchor rods (5) are uniformly distributed along the peripheral direction of the splicing plates (1).