CN213508576U - Anti building structure that floats - Google Patents

Abstract

The utility model relates to a building technical field discloses an anti building structure that floats, including station main part, fender pile and interim stake basis, the station main part is including apron and bottom plate, and bottom plate and interim stake basis fixed connection are fixed with the back timber of pressing on the apron, back timber and fender pile fixed connection. Through the utility model discloses can solve among the prior art separate construction anti-floating pile and to the anti-problem that floats of station main part and the construction cycle length that exists, with high costs, realize the permanent anti-floating structure as the station main part of interim fender pile and the interim stake basis that will be used for interim support cover plate, need not to demolish fender pile and interim stake basis, shortened construction cycle and reduced construction cost.

Description

Anti building structure that floats

Technical Field

The utility model relates to a building technical field, concretely relates to anti building structure who floats.

Background

The cover and excavation method is a common construction method in the construction of underground stations and interval tunnels and is generally divided into a full cover excavation mode and a half cover excavation mode. The construction sequence of the full-cover excavation sequential method is that after an enclosure structure is finished on the ground surface according to the required width on the existing site, a shaped prefabricated standard component covers the enclosure structure to form a cover plate for temporary passing of ground surface vehicles so as to maintain normal use of the site, and then earth excavation and cross brace erection are carried out layer by layer downwards until the designed bottom elevation is excavated. And then, sequentially applying a building structure main body and waterproof measures from bottom to top, and after the main body structure is finished, removing a cover plate of the temporary pavement system, backfilling soil and recovering the use of pavement traffic.

And half lid is dug to be in the same direction as the way of doing the same direction as the way of digging entirely in the same direction as the way of doing all around, and its difference lies in, when building the apron after the initial excavation, only build half and be used for current temporarily, carry out vertical and horizontal construction to the place below through half empty ground of not building the apron during the construction, accomplish the below construction after, with the empty ground fill out that should not build the apron restore the traffic of corresponding side, then carry out the use of filling out in order to resume road surface traffic to the one side that is equipped with the apron again. Compared with the full-cover excavation method, the half-cover excavation method has the advantages of low construction cost and higher construction safety, and therefore, is widely used in the field of subway station construction.

In the process of constructing the tunnel station by implementing the half-cover excavation sequential construction method, the cover plate construction is finished and then used as a roadway for later-stage open excavation side construction, so that the cover plate construction needs to be stably supported, the current passing load of the cover plate and vehicles is generally temporarily supported by a fender pile and a temporary steel pipe column in the middle of a foundation pit, wherein the temporary steel pipe column is connected and supported by a temporary vertical pile foundation built at the bottom of the foundation pit. Because interim steel-pipe column is located the middle part of station main part, it hinders the development that influences the construction operation in the tunnel easily, accomplishes the back at the station main part, for the follow-up construction operation of station main part, needs to demolish interim steel-pipe column and interim stake basis of interim steel-pipe column bottom alone jointly.

In addition, the anti-floating design of the main structure of the station in the construction is very critical, if the design does not meet the anti-floating requirement of the structure, the problems of uplift, cracking, slurry overflow and the like of a foundation bottom plate can be caused, even the main structure floats upwards and is damaged in a large area, and tunnel accidents and the like are caused.

At present, the anti-floating treatment of the main body of the station is mainly realized by adopting a mode of arranging an anti-floating pile on the lower part of the main structure, and the station bottom plate is stably connected with the foundation through the anti-floating pile, so that the aim of resisting floating of the main structure is better achieved, the anti-floating pile is constructed independently, more time and cost are needed to be spent, and the problems of long construction period and high cost exist.

SUMMERY OF THE UTILITY MODEL

The utility model provides an anti building structure who floats to solve among the prior art anti floating pile of independent construction and to the anti problem of floating and the construction cycle length, with high costs that exist of station main part.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an anti building structure that floats, includes station main part, fender pile and interim stake basis, and the station main part includes apron and bottom plate, bottom plate and interim stake basis fixed connection, is fixed with the pressure back timber on the apron, pressure back timber and fender pile fixed connection.

The principle of the scheme is as follows:

this scheme adopts the bottom plate with the station main part and interim stake basis fixed connection's mode, make interim stake basis play fixed effect to the bottom plate, reach the anti purpose of floating to the bottom plate, so, before the station main part is unfinished, interim stake basic cooperation interim steel-pipe column supports the apron jointly, after the station main part is accomplished, demolish interim steel-pipe column and remain interim stake basis, utilize the ready-made interim stake basis of having built to participate in the anti floating of station main part, thereby need not again to demolish interim stake basis. Simultaneously, through the apron with the station main part, capping beam and fender pile fixed together, when the station main part receives buoyancy and influences, the effort that receives passes through capping beam transmission to fender pile to transmit to the underground soil layer via fender pile, thereby resist buoyancy through the fender pile of fixing under the stratum, realize supplementary anti superficial purpose to the station main part.

The scheme has the advantages that:

1. the temporary vertical pile foundation and the fender pile are adopted to jointly participate in the anti-floating of the station main body, so that an anti-floating pile structure does not need to be independently built, the construction period is effectively shortened, and the construction cost is reduced;

2. the temporary vertical pile foundation and the station main body are fixed together to achieve the aim of resisting floating of the station main body, the temporary vertical pile foundation is matched with the temporary steel pipe column to support the cover plate before the station main body is unfinished, and the temporary vertical pile foundation participates in resisting floating of the station main body after the station main body is finished, so that the temporary vertical pile foundation is multipurpose processed, meanwhile, the temporary vertical pile foundation does not need to be dismantled after the station main body is finished, the construction period is favorably shortened, and the construction cost is reduced;

3. the fender pile is fixed together and resists floating to the station main part through the apron of capping beam with the station main part, before the station main part is not accomplished, fender pile cooperation temporary steel pipe post supports the apron, and after the station main part was accomplished, fender pile participated in the anti floating of station main part to realize the transformation of fender pile function, carried out abundant utilization to this structure, also promoted to shorten construction cycle, reduce construction cost.

Preferably, as an improvement, a connecting piece is fixedly connected between the capping beam and the cover plate, the longitudinal section of the connecting piece is in an I shape, and the middle part of the connecting piece bulges outwards to form a swelling part.

In this scheme, it is fixed to be connected between cap and the apron through the connecting piece for fixed effect between the two is better, and effort transmission effect each other is better. The longitudinal section of the connecting piece is I-shaped, so that the connecting piece can be stably connected with the capping beam and the cover plate, and the stress of the connecting structure is more stable. The middle part of connecting piece is the inflation portion of outside inflation, and when the effort transmitted to apron or capping beam via the connecting piece on, the area of doing that inflation portion can increase the effort, realizes the stable transmission of fender pile fixed effort on the one hand, and on the other hand utilizes the arc surface of inflation portion to carry out the dispersion of a plurality of directions to buoyancy to make fender pile can carry out effectual resistance to it, strengthened the anti-floating effect of fender pile to the station main part.

Preferably, as an improvement, a transversely extending support part is fixedly connected to the enlarged part, and the support part is fixedly connected with the fender pile.

In this scheme, the portion of expanding passes through the supporting part and is in the same place with the fender pile is fixed, has strengthened the stability of the connection structure between apron and the capping beam on the one hand, and on the other hand makes the fender pile can directly resist the buoyancy that the station main part received via the connecting piece, makes its anti superficial effect to the station main part better.

Preferably, as an improvement, be equipped with the medium plate between apron and the bottom plate, equal fixedly connected with side wall between apron and the medium plate, between medium plate and the bottom plate, side wall and fender post fixed connection.

In this scheme, the side wall had both played the effect of support to the apron, can be connected the bottom plate of station main part with the fender post again and fix together to can make the fender post resist the buoyancy that the bottom plate received, play the anti purpose of floating of station main part.

Preferably, as an improvement, an inclined anchor rod is fixedly arranged on the side portion of the side wall, and one end, far away from the side wall, of the anchor rod is located above the other end of the side wall and is inserted into and fixed in the fender post.

The side wall and the fender post are fixed together through the anchor rod, the fixing effect between the side wall and the fender post is enhanced, and the anti-floating effect of the fender post on the bottom plate is better. Simultaneously, the stock slope upwards inserts the fender pile and sets up, and when the station main part received ascending buoyancy, the stock can be with fender pile fully contact and resist this buoyancy, reaches the purpose that the anti effect of floating of reinforcing from this.

Preferably, as an improvement, both ends of the cover plate are bent downwards to form connecting parts, the lower ends of the connecting parts are provided with inclined planes, one end of the side wall connected with the cover plate is provided with a wedge surface which is matched with the inclined planes and is fixedly connected with the side wall, and the inclined planes are in concave-convex matching with the wedge surfaces.

In this scheme, with the connecting portion design of the connecting portion between the connecting portion of apron and the side wall for the face cooperation structure of slope, both increased the area of connection between the two, strengthened the side wall to the supporting effect of apron, make the apron apply the partial effort of side wall again and can decompose to the fender pile on to increased the contact friction between fender pile and the side wall, more do benefit to the fender pile and carry out anti superficial through the side wall to the bottom plate. Adopt unsmooth complex structure to be connected between inclined plane and the wedge surface, increased area of contact between the two on the one hand, strengthened the connection fixed effect, on the other hand has increased the frictional action between the two, effectively avoids the condition that sideslips relatively between inclined plane and the wedge surface, more does benefit to the joint support of the two.

Preferably, as an improvement, the inclined surface and the wedge surface are both provided with a plurality of saw teeth, and the inclined surface and the saw teeth on the wedge surface are meshed with each other.

In this scheme, adopt the sawtooth cooperation between inclined plane and the scarf for the two connects the face that forms after connecting and is folding undulate face, and it has great and abrupt corner, can reach better labyrinth seal's effect, with the sealed degree at reinforcing apron and side wall connection position, and then the sealed effect of being connected between reinforcing side wall and the fender pile guarantees the stability of connecting.

Preferably, as an improvement, all be equipped with a plurality of slick and sly archs on inclined plane and the scarf, all be equipped with slick and sly recess between the adjacent arch, realize the cooperation through the block of arch and recess between inclined plane and the scarf.

In this scheme, adopt the structure cooperation of slick and sly arch and recess between inclined plane and the wedge face, compare the sawtooth structure for the pressure that the contact site between the two received is littleer, can avoid the contact site to be extrudeed under great pressure effect and the problem of breaking occur, makes the connection between the two more stable.

Preferably, as an improvement, the sealing member has set firmly between apron and the side wall, and the sealing member includes integrated into one piece's horizontal straight portion and vertical portion, and horizontal straight portion wears to locate between apron and the side wall, and the both ends of vertical portion are located the upside and the downside of horizontal straight portion respectively, and the both ends of vertical portion respectively with apron and side wall fixed connection.

In this scheme, the sealing member is used for sealing the connection position between apron and side wall, avoids the connection position infiltration, guarantees to be connected between apron and the side wall, can be for a long time steadily between side wall and the fender pile. The horizontal portion of connecting piece is worn to establish between apron and the side wall to can carry out well sealedly to the contact connection face between apron and the side wall, vertical portion then is fixed on apron and side wall, thereby can seal the tip of connecting the face, reaches the purpose that the face is connected in better waterproof infiltration. Vertical portion in this scheme is sealed for the first time connecting the face, and horizontal straight portion then carries out secondary seal to connecting the face to make the sealing member can carry out dual seal to connecting the face, sealed effect is better.

Preferably, as an improvement, equal vertical mounting groove that is equipped with on apron and the side wall, the both ends of vertical portion insert respectively in two mounting grooves and fixed and sealed with the mounting groove.

In the scheme, the mounting grooves are used for mounting two ends of the vertical part, so that the two ends of the vertical part are shielded and hidden by the mounting grooves, on one hand, the situation that the vertical part is mounted on the surface of the cover plate or the side wall to cause liquid to permeate from the edge of the vertical part is avoided, the sealing effect of the vertical part is enhanced, on the other hand, after the vertical part is inserted into the mounting grooves, clinging to the side wall of the mounting groove, if liquid is required to enter the contact connecting part between the side wall and the cover plate, it is required to enter the mounting groove first and enter the rear end of the mounting groove along the gap between the vertical part and the mounting groove, then the liquid can flow into the connecting part between the cover plate and the side wall, thus the difficulty of the liquid flow is greatly increased, consequently, the cooperation of vertical portion and mounting groove in this scheme can effectively block the infiltration of liquid, has strengthened the waterproof sealing's to the position of being connected between apron and side wall effect.

Drawings

Fig. 1 is a cross-sectional view of a foundation pit in embodiment 1 of the present invention.

Fig. 2 is a partial enlarged view of the fender pile, the capping beam and the left end of the station main body in embodiment 2 of the present invention.

Fig. 3 is a cross-sectional view of a foundation pit in embodiment 3 of the present invention.

Fig. 4 is a partial structure diagram of the right end and the side wall of the cover plate in embodiment 4 of the present invention.

Fig. 5 is a partial structure view of the left end and the side wall of the cover plate in embodiment 4 of the present invention.

Fig. 6 is a partial structure diagram of the right end and the side wall of the cover plate in embodiment 5 of the present invention.

Fig. 7 is a partial structure diagram of the right end and the side wall of the cover plate in embodiment 6 of the present invention.

Fig. 8 is an enlarged view of a portion a0 in fig. 7.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the concrete wall comprises a cover plate 1, a fender pile 2, a steel pipe column 3, a middle plate 4, a side wall 5, a connecting portion 6, an inclined surface 7, a wedge surface 8, a first wall body 9, a second wall body 10, a grouting pipe 11, a water stop rubber strip 12, a waterproof coiled material 13, sawteeth 14, a protrusion 15, a transverse portion 16, a vertical portion 17, a temporary vertical pile foundation 18, a capping beam 19, a concrete connecting block 20, a connecting piece 21, an expansion portion 22, a supporting portion 23, an anchor rod 24 and a bottom plate 25.

Example 1

An anti building structure that floats in this embodiment, as shown in combination figure 1, including station main part, fender post 2 and interim stake basis 18, the station main part includes apron 1 and bottom plate 25, bottom plate 25 and interim stake basis 18 fixed connection, adopts the mode of concreting to realize the fixed connection of the two between bottom plate 25 and the interim stake basis 18 in this embodiment, during practical application, also can adopt other fixed modes, for example bolt fastening, welded fastening etc.. The capping plate 1 is fixed with the capping beam 19, in this embodiment, the capping plate 1 and the capping beam 19 are connected and fixed in a form of pouring a concrete connecting block 20 therebetween, and certainly, other fixing manners may be selected in practical application, the capping beam 19 is fixedly connected with the fender pile 2, and the fixing manner is the same as the fixing manner of the capping beam 19 and the capping plate 1, which is not described herein again.

In the embodiment, before the station main body is not completed, the temporary supporting and fixing of the cover plate 1 are carried out by adopting the mode of constructing the temporary steel pipe column 3 on the temporary vertical pile foundation 18 and matching the fender pile 2, so that the bearing capacity of the cover plate 1 is ensured. After the station main body is finished, the temporary steel pipe column 3 is dismantled and the temporary vertical pile foundation 18 is reserved, then the temporary vertical pile foundation 18 and the bottom plate 25 of the station main body are fixed together through pouring concrete, meanwhile, the top of the fender pile 2 is poured and fixed to form a capping beam 19, and concrete is poured between the cover plate 1 and the capping beam 19 to achieve connection and fixation of the cover plate 1 and the capping beam 19.

When the bottom plate 25 of station main part receives buoyancy and want to make the station main part come-up, interim stake basis 18 was retrained bottom plate 25 on the one hand, prevents bottom plate 25 come-up, and on the other hand station main part bottom plate 25 received buoyancy transmits to fender pile 2 via apron 1, concrete connecting block 20 and capping beam 19, because fender pile 2's lower extreme is that the construction sets up steadily in earlier stage and fixes under the stratum, fender pile 2 can resist buoyancy this moment to interim stake basis 18 is anti superficial to the station main part in coordination.

Anti structure of floating in this scheme has carried out abundant utilization to interim fender pile 2 and interim stake basis 18, and the station main part is accomplished the back, need not to demolish and can continue to be used for the construction, can shorten construction cycle, reduces construction cost.

Example 2

In the anti-floating building structure in the present embodiment, as shown in fig. 2, a connecting member 21 is fixedly connected between the capping beam 19 and the cover plate 1, and a longitudinal section of the connecting member 21 is i-shaped, in the present embodiment, an upper half portion of the connecting member 21 is embedded in the capping beam 19, a lower half portion of the connecting member 21 is embedded in the cover plate 1, the connecting member 21 is fixedly connected with the capping beam 19 and the cover plate 1 in a form of pouring concrete, and a middle portion of the connecting member 21 bulges outward to form a bulge portion 22. The support part 23 extending transversely is fixedly connected to the swelling part 22, the support part 23 in the embodiment is integrally formed with the swelling part 22, and the support part 23 is fixedly connected with the fender post 2. In the embodiment, the support part 23 is embedded and concrete is poured between the mounting holes of the connecting piece 21 to realize the connection and fixation of the two. The connecting member 21 in this embodiment is a concrete prefabricated member, and in practical application, the connecting member 21 may also be a steel structure.

In the embodiment, when the station main body is influenced by buoyancy and is about to float, the buoyancy is transmitted to the capping beam 19 through the connecting member 21 and is transmitted to the fender pile 2, and the fender pile 2 applies a reverse acting force to resist the floating of the station main body. When the buoyancy is transferred to the cap 19 on the connection member 21, the arc portion of the upper portion of the enlarged portion 22 disperses the buoyancy so that the buoyancy is decomposed into a plurality of directions, thereby preventing the station main body from floating upward, and facilitating the fender post 2 to float against it.

The connecting piece 21 is I-shaped, so that the connecting action between the upper end and the lower end of the connecting piece and between the capping beam 19 and the cover plate 1 is increased, and the transfer of the anti-floating acting force is more stable. The support portion 23 directly fixes the connecting member 21 on the fender post 2, so that the fender post 2 can directly apply force to the cover plate 1 through the connecting member 21 to perform anti-floating to the station main body, and the anti-floating effect is better.

Example 3

In the embodiment, as shown in fig. 3, a middle plate 4 is disposed between a cover plate 1 and a bottom plate 25, side walls 5 are fixedly connected between the cover plate 1 and the middle plate 4 and between the middle plate 4 and the bottom plate 25, the side walls 5 are formed by pouring concrete, the side walls 5 are fixedly connected with fender posts 2, and in this embodiment, the side walls 5 are fixed to the fender posts 2 by pouring concrete. An inclined anchor rod 24 is fixedly arranged on the side portion of the side wall 5, one end, far away from the side wall 5, of the anchor rod 24 is located above the other end and is inserted and fixed in the fender post 2, and two ends of the anchor rod 24 are fixed in a mode that holes are punched, inserted, concrete is poured into the holes, and the anchor rod is fixed on the side wall 5 and the fender post 2.

In the embodiment, because the side walls 5 are fixed with the fender posts 2, when the bottom plate 25 is influenced by buoyancy and is about to float, the fender posts 2 resist the floating of the bottom plate 25 by applying acting force to the bottom plate 25 through the side walls 5, so that the direct anti-floating purpose is achieved, and the anti-floating effect on the bottom plate 25 is enhanced. When the station main part receives ascending buoyancy, the stock 24 of tilt up can fully contact with fender pile 2 and effectively resist this buoyancy to reach the mesh that the anti effect of floating of reinforcing.

Example 4

In the anti-floating building structure in this embodiment, as shown in fig. 4 and 5, two ends of the cover plate 1 are bent downward to form the connecting portions 6, and the lower ends of the connecting portions 6 are both provided with the inclined surfaces 7, in this embodiment, the inclined surfaces 7 are arranged toward the inner side of the foundation pit. One end of the side wall 5 connected with the cover plate 1 is provided with a wedge surface 8 which is matched with the inclined surface 7 and is fixedly connected with the inclined surface, and the wedge surface 8 is also arranged towards the inner side of the foundation pit. The inclined surface 7 and the wedge surface 8 are connected in a concave-convex matching manner, specifically, a plurality of saw teeth 14 are arranged on the inclined surface 7 and the wedge surface 8, and the inclined surface 7 and the saw teeth 14 on the wedge surface 8 are engaged with each other.

The side wall 5 comprises a first wall body 9 and a second wall body 10 fixedly arranged at the upper end of the first wall body 9, the second wall body 10 is connected with the cover plate 1, the second wall body 10 is made of micro-expansion concrete, C50 micro-expansion concrete is adopted in the embodiment, the first wall body 9 is formed by pouring common concrete, and the first wall body 9 and the second wall body 10 are fixedly connected through the bonding effect of the concrete.

As shown in fig. 5, a grouting pipe 11 is embedded in the second wall 10, one end of the grouting pipe 11 extends into the foundation pit, and the other end is communicated with the wedge surface 8. A water stop strip is arranged between the first wall body 9 and the second wall body 10, a water stop adhesive tape 12 is arranged on the wedge surface 8, the water stop strip in the embodiment adopts a galvanized steel water stop strip with the thickness of 5mm, and the water stop adhesive tape 12 adopts a polyurethane water stop adhesive tape 12 which slowly expands when meeting water. Besides, in this embodiment, a waterproof roll 13 is further disposed between the fender post 2 and the side wall 5.

The specific implementation process of this embodiment is as follows: adopt the building structure in this embodiment, adopt inclined plane 7 and 8 complex modes of wedge surface to be connected between side wall 5 and the apron 1, make area of contact between the two compare the mode that plane contact connects bigger, thereby can strengthen the supporting effect of side wall 5 to apron 1, and simultaneously, so set up and make the contact surface be the slant structure, and make apron 1 apply on partial effort on side wall 5 can transmit to the fender pile 2 in the side wall 5 outside, thereby utilize fender pile 2 to carry out the auxiliary stay of side wall 5 to apron 1, make the fixed effect of support to apron 1 better. In addition, partial acting force of the cover plate 1 applied to the side wall 5 can be decomposed to the fender post 2, so that the contact friction force between the fender post 2 and the side wall 5 is increased, and the fender post 2 can be used for resisting floating of the bottom plate 25 through the side wall 5. Adopt sawtooth 14 complex structural connection cooperation between apron 1 and the side wall 5 for the two connects the face of being connected that the back formed and has great and abrupt corner for folding undulate wave folded surface, so can reach better labyrinth seal's effect through circuitous connection position, with the sealed degree that reinforcing apron 1 and side wall 5 are connected the position, guarantees the stability of connecting.

The second wall body 10 is formed by pouring C50 micro-expansion concrete, so that the second wall body 10 can expand to a certain degree after being installed, the joint part between the cover plate 1 and the side wall 5 is combined more tightly, the connection stability of the cover plate and the side wall is ensured, and meanwhile, the good waterproof purpose is achieved. The waterstop arranged between the second wall body 10 and the first wall body 9, the water stop rubber strip 12 arranged on the wedge surface 8 of the second wall body 10 and the waterproof coiled material 13 arranged between the fender post 2 and the side wall 5 all play a role in sealing and waterproofing the connection part, so that the connection part between the structures is more tightly connected, and the problem of water seepage of the structures is avoided.

Concrete can be poured into the joint between the inclined surface 7 and the wedge surface 8 through the grouting pipe 11, so that the two connecting surfaces are stably connected together, and the waterproof sealing performance of the connecting part is enhanced.

Example 5

The anti-floating building structure in this embodiment is different from embodiment 2 in that, as shown in fig. 6, a plurality of smooth protrusions 15 are provided on each of the inclined surface 7 and the wedge surface 8, a smooth groove is provided between each adjacent protrusion 15, and the inclined surface 7 and the wedge surface 8 are engaged with each other by the engagement of the protrusions 15 and the grooves.

Compared with the scheme in the embodiment 2, the scheme in the embodiment is different in specific implementation in that compared with the structure that the sawteeth 14 in the embodiment 2 are matched, the scheme is implemented so that the pressure applied to the contact part between the inclined surface 7 and the wedge surface 8 is smaller, the problem that the contact part is broken due to the action of larger pressure can be avoided, and the connection and the sealing matching between the inclined surface and the wedge surface are more stable.

Example 6

The difference of anti building structure that floats in this embodiment, with the aforesaid implementation lies in, as shown in fig. 7 and fig. 8, the sealing member has set firmly between apron 1 and the side wall 5, the sealing member includes integrated into one piece's violently straight portion 16 and vertical portion 17, violently straight portion 16 wears to locate between apron 1's inclined plane 7 and side wall 5's inclined plane 7, the both ends of vertical portion 17 are located the upside and the downside of violently straight portion 16 respectively, and all be equipped with vertical mounting groove on apron 1's bottom and the top of side wall 5, the both ends of vertical portion 17 insert respectively in two mounting grooves and fixed and sealed with the mounting groove, its fixed mode can be to pouring into the concrete in the mounting groove so that vertical portion 17 adhesion is fixed in the mounting groove.

In the specific implementation of the embodiment, compared with the previous embodiment, the vertical portion 17 is vertically blocked at the end position of the connection part between the cover plate 1 and the side wall 5, so that the end portions of the inclined surface 7 and the wedge surface 8 can be blocked, external liquid is prevented from entering between the inclined surface 7 and the wedge surface 8 from the end portion of the connection part, and the horizontal portion 16 is installed between the inclined surface 7 and the wedge surface 8, so that the connection part is transversely sealed, and the waterproof sealing effect on the connection part is further enhanced. In practical application, the right end of the transverse straight part 16 can be provided with the same vertical part 17, so that the two ends of the connecting part can be sealed and waterproof at the same time, and the sealing effect on the connecting part is enhanced.

The above description is only an example of the present invention, and the detailed technical solutions and/or characteristics known in the solutions are not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (10)

1. The utility model provides an anti building structure who floats, includes station main part, fender pile and interim stake basis, and the station main part includes apron and bottom plate, its characterized in that: the bottom plate is fixedly connected with the temporary vertical pile foundation, the cover plate is fixedly provided with a top compression beam, and the top compression beam is fixedly connected with the fender pile.

2. An anti-floating building structure according to claim 1, wherein: the connecting piece is fixedly connected between the capping beam and the cover plate, the longitudinal section of the connecting piece is I-shaped, and the middle part of the connecting piece bulges outwards to form a swelling part.

3. An anti-floating building structure according to claim 2, wherein: the supporting part which extends transversely is fixedly connected to the swelling part, and the supporting part is fixedly connected with the fender post.

4. An anti-floating building structure according to claim 1, wherein: be equipped with the medium plate between apron and the bottom plate, equal fixedly connected with side wall between apron and the medium plate, between medium plate and the bottom plate, side wall and fender pile fixed connection.

5. An anti-floating building structure according to claim 4, wherein: the lateral part of side wall sets firmly the stock of slope, and the one end that the stock kept away from the side wall is located the top of the other end and inserts and fix in the fender pile.

6. An anti-floating building structure according to claim 4, wherein: the two ends of the cover plate are bent downwards to form connecting parts, the lower ends of the connecting parts are provided with inclined planes, one end of the side wall, which is connected with the cover plate, is provided with a wedge surface which is matched with the inclined planes and is fixedly connected with the side wall, and the inclined planes are in concave-convex matching with the wedge surface.

7. An anti-floating building structure according to claim 6, wherein: the inclined plane and the wedge surface are both provided with a plurality of sawteeth, and the inclined plane is meshed with the sawteeth on the wedge surface.

8. An anti-floating building structure according to claim 6, wherein: all be equipped with a plurality of slick and sly archs on inclined plane and the wedge face, all be equipped with slick and sly recess between the adjacent arch, realize the cooperation through the block of arch and recess between inclined plane and the wedge face.

9. An anti-floating building structure according to claim 7 or 8, wherein: the sealing member has set firmly between apron and the side wall, and the sealing member includes integrated into one piece's horizontal straight portion and vertical portion, horizontal straight portion wears to locate between apron and the side wall, the both ends of vertical portion are located the upside and the downside of horizontal straight portion respectively, and the both ends of vertical portion respectively with apron and side wall fixed connection.

10. An anti-floating building structure according to claim 9, wherein: the equal vertical mounting groove that is equipped with on apron and the side wall, the both ends of vertical portion insert respectively in two mounting grooves and fixed and sealed with the mounting groove.

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