CN208455668U - A kind of the precast assembly bottom plate and its splicing structure of same stake connection - Google Patents
A kind of the precast assembly bottom plate and its splicing structure of same stake connection Download PDFInfo
- Publication number
- CN208455668U CN208455668U CN201821056086.XU CN201821056086U CN208455668U CN 208455668 U CN208455668 U CN 208455668U CN 201821056086 U CN201821056086 U CN 201821056086U CN 208455668 U CN208455668 U CN 208455668U
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- CN
- China
- Prior art keywords
- stake
- steel
- prefabricated panel
- sealing water
- loop circle
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Abstract
The utility model discloses a kind of precast assembly bottom plates of same stake connection, including prefabricated panel component, the connecting hole for connecting with bottom stake is reserved on the prefabricated panel component, the prefabricated panel component is embedded with steel loop circle along the inner wall of the connecting hole, the middle part of the steel loop circle vertical direction is equipped with the steel plate for sealing water for construction joint waterproof, and the steel plate for sealing water and the steel loop circle are affixed.The utility model has many advantages, such as that structure is simple, is easily installed, speed of application is fast, influences small, stress and good water-proof effect to periphery.
Description
Technical field
The utility model belongs to building design and construction technical field more particularly to a kind of precast assembly bottom plate of same stake connection
And its splicing structure.
Background technique
In underground engineering field, for there are the engineering of influence on groundwater, structure base slab need to resist lower part using stake
Buoyancy caused by underground water.Currently, the domestic underground structure majority built or built up uses cast-type, and it is traditional
Cast-in-place mode that there are construction periods is longer, influences the drawbacks such as big, labor intensive is big, precast splice type to Around environment
Structure is increasingly widely adopted by the factorial production, prefabricated construction.And how at the bottom plate position that vertical stake is arranged
Using prefabricated components, it is badly in need of the problem researched and solved at present.
Utility model content
The technical problems to be solved in the utility model is to overcome the shortcomings of the prior art, provide a kind of structure it is simple,
Be easily installed, speed of application is fast, precast assembly bottom plate that small, stress is connected with the same stake of good water-proof effect is influenced on periphery and its
Splicing structure.
In order to solve the above technical problems, the utility model proposes technical solution are as follows:
A kind of precast assembly bottom plate of same stake connection, including prefabricated panel component are reserved on the prefabricated panel component
Connecting hole for connecting with bottom stake, the prefabricated panel component are embedded with steel loop circle, institute along the inner wall of the connecting hole
The middle part for stating steel loop circle vertical direction is equipped with the steel plate for sealing water for being used for construction joint waterproof, and the steel plate for sealing water and the steel loop circle are solid
It connects.
The precast assembly bottom plate of above-mentioned same stake connection, it is preferred that the steel plate for sealing water is arranged perpendicular to the steel loop circle,
The steel plate for sealing water is set to the middle of the steel loop circle along the vertical direction.
The precast assembly bottom plate of above-mentioned same stake connection, it is preferred that the steel plate for sealing water is in circular ring shape, the steel plate for sealing water
Outer perimeter section be embedded in the prefabricated panel component, the inner round portion of the steel plate for sealing water exposes in the connecting hole.
The precast assembly bottom plate of above-mentioned same stake connection, it is preferred that the steel loop circle is set to the connecting hole along vertical side
To middle part, reserved matcoveredn between the steel loop circle and the upper and lower surfaces of the prefabricated panel component.
The precast assembly bottom plate of above-mentioned same stake connection, it is preferred that be embedded with bottom slab stress in the prefabricated panel component
Reinforcing bar, the bottom slab stress reinforcing bar and the steel loop circle are affixed.
The precast assembly bottom plate of above-mentioned same stake connection, it is preferred that the center of the connecting hole, steel loop circle and steel plate for sealing water
Axis is overlapped.
A kind of splicing structure using above-mentioned precast assembly bottom plate is embedded with a reinforcing bar in the stake of bottom, the bottom stake
It is set in the connecting hole with the connecting pin of the prefabricated panel component, the bottom stake and prefabricated panel component connecting pin
Stake reinforcing bar and the steel plate for sealing water it is affixed, poured concrete in the connecting hole.
A method of above-mentioned splicing structure is installed, is included the following steps,
S2, hoisting prefabricated base plate member are located at the top of bottom stake in connecting hole;
S3, the stake reinforcing bar and steel plate for sealing water of bottom pile head are welded;
S4, the casting concrete into connecting hole.
Above-mentioned installation method, it is preferred that it further include step S1 before the step S2,
S1, the pile crown concrete of bottom stake is carried out cutting processing, then bends towards the stake reinforcing bar of bottom pile head in stake
The heart needs first to carry out pile crown concrete within the scope of connecting hole since filling pile head concrete is there are mass defects such as leakiness
It cuts, to ensure rear pouring concrete quality in connecting hole, improves waterproof effect, the stake reinforcing bar of pile crown is bent towards into pile center convenient for hanging
Prefabricated panel component is filled, preventing alignment, there are stake reinforcing bars when deviation to damage with prefabricated panel member impacts friction.
Above-mentioned installation method, it is preferred that the stake reinforcing bar of bottom pile head is first bent towards into steel plate for sealing water in the step S3
Side, be convenient for welding operation.
Compared with the prior art, the advantages of the utility model are:
1. the precast assembly floor structure that the same stake of the utility model connects is simple, can connect with bottom anti-floating pile assembly
It connects, solves long construction period existing for traditional cast-in-place mode, the drawbacks such as big, large labor intensity are influenced on surrounding enviroment, just
In prefabricated, transport and installation.
2. the utility model is reserved with connecting hole on prefabricated panel component, and is equipped with steel loop circle, connecting hole is convenient for bottom
The access of stake, and steel loop circle efficiently solves the problems, such as the structure stress at reserved cavity, by steel loop circle by prefabricated panel component
The inner wall of entire connecting hole is dispersed to the active force of bottom stake junction, forced area is bigger, and then junction is more firm
Reliably.
3. the middle part of the steel loop circle vertical direction of the utility model is equipped with steel plate for sealing water, by by steel plate for sealing water and stake reinforcing bar
Connection is realized in welding, this circle steel plate for sealing water hinders the construction joint between the rear pouring concrete in steel loop circle and steel loop circle
Every can prevent construction joint of the underground water between the rear pouring concrete in steel loop circle and steel loop circle from being permeated, so as to have
Effect solves the waterproof problem of construction joint, improves integrally-built waterproof performance.
4. the same bottom of precast assembly bottom plate of underground structure in the splicing structure using precast assembly bottom plate of the utility model
Portion's stake is bonded, and structure stress is complete, while having good waterproof effect.
Detailed description of the invention
Fig. 1 is the planar structure schematic diagram after the precast assembly bottom plate assembly that the present embodiment is connected with stake.
Fig. 2 is cross-section diagram of the Fig. 1 along the direction A-A.
Fig. 3 is the partial enlarged view of B in Fig. 1.
Marginal data:
1, prefabricated panel component;11, connecting hole;12, steel loop circle;13, steel plate for sealing water;14, bottom slab stress reinforcing bar;2, bottom
Stake;21, stake reinforcing bar;3, concrete.
Specific embodiment
For the ease of understanding the utility model, below in conjunction with Figure of description and preferred embodiment to the utility model
It does and more comprehensively, meticulously describes, but the protection scope of the utility model is not limited to following specific embodiments.
As shown in Figure 1 to Figure 3, the precast assembly bottom plate of the same stake connection of the present embodiment, including prefabricated panel component 1, in advance
The connecting hole 11 for connecting with bottom stake 2, inner wall of the prefabricated panel component 1 along connecting hole 11 are reserved on base plate member 1 processed
On be embedded with steel loop circle 12, the middle part of 12 vertical direction of steel loop circle is equipped with the steel plate for sealing water 13 for construction joint waterproof, water-stopping steel
Plate 13 and steel loop circle 12 are affixed.The precast assembly bottom plate of the present embodiment is suitable for connecting with bottom anti-floating pile, and structure is simple, just
In installation, steel loop circle 12, which is arranged, can solve the structure stress problem at reserved connecting hole 11, and setting steel plate for sealing water 13 can solve
The waterproof problem of construction joint, structure can integrally stablize stress and have good waterproof performance after guaranteeing assembled connection.
In the present embodiment, steel plate for sealing water 13 is arranged perpendicular to steel loop circle 12, and steel plate for sealing water 13 is set to steel loop circle 12 along vertical
The middle in direction.It is convenient for the active force of junction the position that steel plate for sealing water 13 is set to the middle of 12 vertical direction of steel loop circle
It is preferably dispersed to entire steel loop circle 12, and then keeps junction connection more solid and reliable.
In the present embodiment, steel plate for sealing water 13 is in circular ring shape, and the outer perimeter section of steel plate for sealing water 13 is embedded in prefabricated panel component 1
In, the inner round portion of steel plate for sealing water 13 exposes in connecting hole 11.The inner ring of steel plate for sealing water 13 it is exposed be convenient in connecting hole 11
It is connect with stake reinforcing bar 21, while also can solve the waterproof problem at construction joint, the outer ring of steel plate for sealing water 13 is embedded in prefabricated panel
In component 1, upon connection, the active force of junction can be further transferred in prefabricated panel component 1, dissipation of ferees mentions
The reliability of high junction.
In the present embodiment, steel loop circle 12 is set to the middle part of connecting hole 11 along the vertical direction, steel loop circle 12 and prefabricated panel structure
Reserved matcoveredn, the effect of protective layer are to prevent steel loop circle 12 from corroding between the upper and lower surfaces of part 1, guarantee steel
Durability of the ring 12 in structure validity period.
In the present embodiment, bottom slab stress reinforcing bar 14, bottom slab stress reinforcing bar 14 and steel loop circle are embedded in prefabricated panel component 1
12 is affixed.Active force on steel loop circle 12 can be further dispersed in entire prefabricated panel component 1 by bottom slab stress reinforcing bar 14,
The stress load for reducing junction keeps structure whole more solid and reliable.
In the present embodiment, the central axis of connecting hole 11, steel loop circle 12 and steel plate for sealing water 13 is overlapped.This setup is just
In keeping the stress balance in 1 all directions of prefabricated panel component, avoid stress load is inconsistent from causing the unstable of structure.
The splicing structure using above-mentioned precast assembly bottom plate of the present embodiment, bottom stake 2 in be embedded with a reinforcing bar 21, bottom
Portion's stake 2 and the connecting pin of prefabricated panel component 1 are set in connecting hole 11, the stake steel of bottom stake 2 and 1 connecting pin of prefabricated panel component
Muscle 21 and steel plate for sealing water 13 are affixed, and concrete 3 has been poured in connecting hole 11.Specifically, stake reinforcing bar 21 and steel plate for sealing water 13 weld,
One end of stake reinforcing bar 21 is Chong Die with one end of steel plate for sealing water 13.The splicing structure can be by precast assembly bottom plate and the firm company of bottom stake
It connects, structure stress is complete, while having good waterproof effect.
A method of above-mentioned splicing structure is installed, is included the following steps,
S1, the pile crown concrete of bottom stake 2 is carried out cutting processing, then bends towards the stake reinforcing bar 21 of 2 pile crowns of bottom stake
Pile center;
S2, hoisting prefabricated base plate member 1 are located at the top of bottom stake 2 in connecting hole 11;
S3, the side that the stake reinforcing bar 21 of 2 pile crowns of bottom stake is first bent towards to steel plate for sealing water 13, by the stake steel of 2 pile crowns of bottom stake
Muscle 21 and steel plate for sealing water 13 weld;
S4, the casting concrete into connecting hole 11 complete the construction of structure herein.
Although the utility model has been disclosed with preferred embodiment as above, it is not intended to limit the utility model.It is any
Those skilled in the art, in the case where not departing from technical solutions of the utility model range, all using the disclosure above
Technology contents many possible changes and modifications are made to technical solutions of the utility model, or be revised as the equivalent of equivalent variations
Embodiment.Therefore, all contents without departing from technical solutions of the utility model, according to the utility model technical spirit to the above reality
Any simple modifications, equivalents, and modifications that example is done are applied, should all be fallen in the range of technical solutions of the utility model protection.
Claims (7)
1. a kind of precast assembly bottom plate of same stake connection, it is characterised in that: including prefabricated panel component (1), the prefabricated panel
The connecting hole (11) for connecting with bottom stake (2) is reserved on component (1), the prefabricated panel component (1) is along the connection
It is embedded on the inner wall in hole (11) steel loop circle (12), the middle part of steel loop circle (12) vertical direction, which is equipped with, is used for construction joint waterproof
Steel plate for sealing water (13), the steel plate for sealing water (13) and the steel loop circle (12) are affixed.
2. the precast assembly bottom plate of same stake connection according to claim 1, it is characterised in that: the steel plate for sealing water (13) is hung down
Directly it is arranged in the steel loop circle (12), the steel plate for sealing water (13) is set to the middle of the steel loop circle (12) along the vertical direction.
3. the precast assembly bottom plate of same stake connection according to claim 1, it is characterised in that: the steel plate for sealing water (13) is in
Circular ring shape, the outer perimeter section of the steel plate for sealing water (13) are embedded in the prefabricated panel component (1), the steel plate for sealing water (13)
Inner round portion expose in the connecting hole (11).
4. the precast assembly bottom plate of same stake connection according to claim 1, it is characterised in that: the steel loop circle (12) is set to
The middle part of the connecting hole (11) along the vertical direction, the upper surface of the steel loop circle (12) and the prefabricated panel component (1) and
Reserved matcoveredn between lower surface.
5. the precast assembly bottom plate of same stake connection according to claim 1, it is characterised in that: the prefabricated panel component
(1) it is embedded in bottom slab stress reinforcing bar (14), the bottom slab stress reinforcing bar (14) and the steel loop circle (12) are affixed.
6. the precast assembly bottom plate of same stake connection according to any one of claims 1 to 5, it is characterised in that: the connection
The central axis in hole (11), steel loop circle (12) and steel plate for sealing water (13) is overlapped.
7. a kind of splicing structure using such as precast assembly bottom plate as claimed in any one of claims 1 to 6, it is characterised in that: bottom
It is embedded with a reinforcing bar (21) in portion's stake (2), the connecting pin of the bottom stake (2) and the prefabricated panel component (1) is set to described
In connecting hole (11), the stake reinforcing bar (21) and the water-stopping steel of the bottom stake (2) and prefabricated panel component (1) connecting pin
Plate (13) is affixed, has poured concrete (3) in the connecting hole (11).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821056086.XU CN208455668U (en) | 2018-07-04 | 2018-07-04 | A kind of the precast assembly bottom plate and its splicing structure of same stake connection |
Applications Claiming Priority (1)
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CN201821056086.XU CN208455668U (en) | 2018-07-04 | 2018-07-04 | A kind of the precast assembly bottom plate and its splicing structure of same stake connection |
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CN208455668U true CN208455668U (en) | 2019-02-01 |
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CN201821056086.XU Expired - Fee Related CN208455668U (en) | 2018-07-04 | 2018-07-04 | A kind of the precast assembly bottom plate and its splicing structure of same stake connection |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108951700A (en) * | 2018-07-04 | 2018-12-07 | 中铁隧道局集团有限公司 | The precast assembly bottom plate and its splicing structure and installation method of a kind of same stake connection |
-
2018
- 2018-07-04 CN CN201821056086.XU patent/CN208455668U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108951700A (en) * | 2018-07-04 | 2018-12-07 | 中铁隧道局集团有限公司 | The precast assembly bottom plate and its splicing structure and installation method of a kind of same stake connection |
CN108951700B (en) * | 2018-07-04 | 2024-01-16 | 中铁隧道局集团有限公司 | Prefabricated assembled bottom plate connected with piles, assembled structure and installation method thereof |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 |