CN206143956U - Wall connection structure - Google Patents
Wall connection structure Download PDFInfo
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- CN206143956U CN206143956U CN201621218162.3U CN201621218162U CN206143956U CN 206143956 U CN206143956 U CN 206143956U CN 201621218162 U CN201621218162 U CN 201621218162U CN 206143956 U CN206143956 U CN 206143956U
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Abstract
The utility model discloses a wall connection structure, prefabricated wall body includes first wall body, second wall body and presss from both sides establishes the support piece between first wall body and second wall body, support piece leaves the space with the bottom of prefabricated wall body to construct cast -in -place space, and this cast -in -place space is partly at least by the edge of structure at prefabricated wall body, still construct the concrete instillation channel who switches on with cast -in -place space in the prefabricated wall body, the concrete of wall connection structure between the prefabricated wall body in two sides fills the prefabricated wall body in space and two sides and is constructed the cast -in -place space at the edge, the concrete fills the space and is constructed at the cast -in -place space at edge intercommunication to become integrative connection structure through concrete placement. This structure improves post -installation wholeness of wall body and fail safe nature.
Description
Technical field
The utility model is related to building engineering field, particularly a kind of connecting structure of wall.
Background technology
The wall body structure of existing building includes the spaced body of wall of two panels, is placed with transverse and longitudinal between two panels body of wall and interlocks
Multiple tracks reinforcing bar, then with concreting into complete precast wall body structure.Two sides wall body structure when combination forms node,
Need both transverse steel colligations, then pour, but, because the concrete of node is after-pouring, this body of wall connects
The globality for connecing node is poor, causes intensity relatively low.If also, body of wall bottom is not in same plane, in addition it is also necessary to fill mortar
Floating, the separation layer that mortar is produced is poor with the associativity of concrete, causes intensity to decline.Additionally, for prefabricated wall body structure
For itself, also there is following defect：
1st, the intensity of wall body structure is poor；
2nd, need to fill the space between two panels body of wall during cast in situs, it is time-consuming in operation, and on-site construction time is nervous,
Operation is simple and crude, pours the body of wall quality for building up and is difficult to ensure that；
3rd, due to pouring the problem of material itself or the problem of construction technology, concrete is easily produced in casting process
Bubble, is difficult to be discharged, and many pits can be formed after the completion of pouring, and affects prefabricated inner wall end product quality.
Be present certain unstability in the material and technique of structure of the 4, being in the milk, waste time and energy, intensity, globality, security
Etc. poor.
Utility model content
A purpose of the present utility model is to provide a kind of connecting structure of wall, improves globality and peace after body of wall assembling
Full reliability.
To achieve these goals, in a first aspect, the utility model provides a kind of connecting structure of wall, the precast wall body
Including the first body of wall, the second body of wall and the support member being folded between the first body of wall and the second body of wall, the support member with it is prefabricated
Space is left in the bottom of body of wall, and to construct cast-in-place space, and at least a portion in the cast-in-place space is built into precast wall body
Edge；The filling concrete passage with the conducting of cast-in-place space is also constructed out in the precast wall body；The wall connecting knot
Structure includes that the filling concrete space between the precast wall body of two sides and two sides precast wall body are built into the cast-in-place space at edge,
The filling concrete space connects with the cast-in-place space for being built into edge, connects so as to pass through concreting all-in-one-piece
Structure.
Due to arranging support member in precast wall body, the space of cast in situs is reduced, saved operation, and supporter can
Formed with prefabricated in the factory, quality is easily monitored, and therefore, it is possible to improve the intensity of body of wall, the part in cast-in-place space is by structure
Make at precast wall body edge so that two panels precast wall body can form an entirety in bottom, therefore the globality after assembling is more
Good, security reliability is higher.
Alternatively and preferably, the bottom of the precast wall body is provided with arrangement for adjusting height, for adjusting precast wall body
Height.
Alternatively and preferably, the arrangement for adjusting height includes backing plate or cushion block of the pad in precast wall body bottom, in pad
Regulating bolt is installed on plate or cushion block, by adjusting the regulating bolt height that backing plate or cushion block pave precast wall body is controlled
Degree.
Alternatively and preferably, the support member is the 3rd body of wall, and the 3rd body of wall is folded in the first body of wall and the second wall
Between body, lower section and the lower limb of the first body of wall and the second body of wall of the 3rd body of wall leave distance, to construct cast-in-place space, the
Three bodies of wall are also constructed out the filling concrete passage connected with cast-in-place space；At least a portion in the cast-in-place space is located at pre-
The edge of body of wall processed.
Alternatively and preferably, the support member is column, and the column is folded in the first body of wall and the
Between two bodies of wall, distance is left in the lower section of column with the lower limb of the first body of wall and the second body of wall, to construct cast-in-place space,
At least a portion in the cast-in-place space is located at the edge of precast wall body.
Alternatively and preferably, it is provided with supporting construction in the cast-in-place space.
Alternatively and preferably, it is provided with stiffener in filling concrete space.
Alternatively and preferably, the bottom of vertical reinforcement is provided with tie hoop in the precast wall body, for and this is prefabricated
The Vertical bar connection of the lower section body of wall of body of wall.
Alternatively and preferably, the edge of first body of wall and the second body of wall is provided with for scarce with other body of wall docking
Mouthful.
Second aspect, the utility model provides a kind of construction method of wall connecting, and methods described includes：
Construct support member in advance in precast wall body, with the bottom of precast wall body space is left, to construct cast-in-place sky
Between, at least one of cast-in-place space is built into the edge of precast wall body；
During cast in situs, by the transverse steel colligation at two panels precast wall body edge, filling concrete space, coagulation are constructed
Native reperfusion space is connected with the cast-in-place space at the edge for being built into precast wall body, then in the open surface in filling concrete space
Formwork；
The concrete perfusion into filling concrete space, full of filling concrete space and the side for being built into precast wall body
The cast-in-place space of edge, so that two panels precast wall body forms one in bottom.
Said method is used to realize the connecting structure of wall of arbitrary possible implementation in first aspect.
Description of the drawings
The main structure diagram of the connecting structure of wall that Fig. 1 is provided by the utility model embodiment；
The overlooking the structure diagram of the connecting structure of wall that Fig. 2 is provided by the utility model embodiment；
The side structure schematic view of the connecting structure of wall that Fig. 3 is provided by the utility model embodiment；
Fig. 4 is bolt and a kind of structural representation of combination of steel plate；
Fig. 5 is the structural representation of bolt and steel plate another kind combination；
Fig. 6 is the structural representation of bolt and steel plate another kind combination；
Fig. 7 is the structural representation of barbed portion；
In figure：
The bodies of wall of 1- first；The bodies of wall of 2- second；The bodies of wall of 3- the 3rd；4- filling concrete passages；5- concrete cast-in-situs space；6-
Through hole；7- guide faces；8- constructs pillar；9- through holes；10- breach；11- filling concretes space；12- steel plates；13- adjusts spiral shell
Bolt；14- stiffeners；15- tie hoops.
Specific embodiment
In order that those skilled in the art more fully understand the utility model scheme, below in conjunction with the accompanying drawings and it is embodied as
The utility model is described in further detail for mode.
Fig. 1-3 are refer to, the utility model embodiment provides a kind of connecting structure of wall, wherein, every precast wall body is equal
It is main by the first body of wall 1, the second body of wall 2 and to be folded in the support member of the first body of wall 1 and the second body of wall 2 and constitute.Support member
Bottom and the first body of wall 1, the bottom of the second body of wall 2 leave certain distance, to construct concrete cast-in-situ space 5.Cast-in-place sky
Between be enclosed with reinforcing bar in 5, therefore and be properly termed as concrete cast-in-situ anchoring space.Support member is also constructed out existing with the concrete
Pour the filling concrete passage 4 of the connection of space 5.At least a portion in concrete cast-in-situ space 5 is built into the side of precast wall body
Edge.When two panels precast wall body lateral connection, reinforcing bar colligation is carried out in certain interval, the interval constitutes a concrete and fills
Space 11 is noted, and the bottom in the space connects with the concrete cast-in-situ space 5 positioned at edge.So, by concrete
Concrete perfusion in perfusion channel 4, can cause bottom inside every precast wall body to form one, improve globality and strong
Degree.By the way that to the concrete perfusion of filling concrete space 11, the cast-in-place space shape in the bottom between two panels precast wall body can be caused
Into an entirety, the intensity and globality of connecting structure of wall are improve.
Arrangement for adjusting height is provided with the bottom of precast wall body, for adjusting the height of precast wall body in a horizontal plane
On.Then it is made to form an entirety with precast wall body by cast in situs.So both can ensure that the height between body of wall was put down
Together, the floating process of mortar is eliminated again, and preventing the separation layer that mortar is formed from can not fully be combined with concrete causes under intensity
Drop.In one embodiment, arrangement for adjusting height includes that (the present embodiment is steel for backing plate or cushion block that pad is located at below precast wall body
Plate 12), regulating bolt 13 is installed on steel plate 12, by adjusting the regulating bolt 13, steel plate 12 can be adjusted by precast wall body
The height for paving, realizes the concordant of height between each body of wall, can be by steel plate 12 and regulating bolt when then pouring at the scene
13 pour together integral, are so no longer needed for mortar levelling, it is to avoid the wall that mortar is formed is combined bad with concrete
Intensity is caused to decline.The concrete structure of regulating bolt 13 is not constituted to restriction of the present utility model, for example, can be shown in Fig. 4
The form of the not insertion steel plate 12 shown in the form, or Fig. 5 of insertion steel plate 12.The quantity of regulating bolt 13 can be two
It is individual, or one (as shown in Figure 6) or multiple.
Stiffener 14 is provided with filling concrete space 11.The bottom of vertical reinforcement is provided with tie hoop in precast wall body
15, for and the precast wall body lower section body of wall Vertical bar connection.
In one embodiment, support member is the 3rd prefabricated body of wall 3, and the 3rd body of wall 3 is not filled with the first body of wall 1 and
The whole in the space formed between two bodies of wall 2, and filling concrete passage 4 is constructed out in the space.The prefabricated shape of 3rd body of wall 3
Into, and non-at-scene grouting is obtained, so that in site operation casting process, it is only necessary to poured by filling concrete passage 4
A part of concrete slurry, remaining space between the first body of wall 1 and the second body of wall 2 is filled up, and without as existing skill
Whole space is equally filled in art and take a substantial amount of time.Additionally, the 3rd body of wall 3 prefabricated can be formed in the factory, quality
Compare compared with cast in situs and easily control, with good intensity so that more preferably, intensity is higher for the globality of inner wall structure.
The top of the 3rd body of wall 3 is preferably concordant with the top edge of the first body of wall 1 and the second body of wall 2, and the lower section of the 3rd body of wall 3 is provided with coagulation
The cast-in-place space 5 of soil, distance is preferably left in the bottom of the 3rd body of wall 3 with the lower limb of the first body of wall 1 and the second body of wall 2.So that this
Partial distance forms described concrete and now consolidates space 5, and the concrete cast-in-situ space 5 connects with filling concrete passage 4.So
It is to form continuous overall structure in the bottom of body of wall, improving bond strength.Filling concrete passage 4 and concrete cast-in-situ
Space 5 together constitutes concrete cast-in-situ region.
In the casting process of concrete, can because material itself defect, or casting craft defect the reason for produce
Bubble, if these bubbles can not be discharged in time, will remain in concrete surface, and a small amount of bubble can affect U.S. of body of wall
See, substantial amounts of bubble can affect the durability of concrete, and in addition concrete is also required to after pouring so that body of wall forms overall knot
Structure.In order to solve this problem, in certain embodiments, the through hole 6 for exhaust is provided with the 3rd body of wall 3, the through hole 6 is oblique
Hole, is conducting to the outside of the first body of wall 1 or the second body of wall 2, for discharging concreting process in produce bubble, under solution
The discharge of the gas in portion's anchorage zone, enables space of the concrete full of whole lower anchor region.
In certain embodiments, filling concrete passage 4 is vertically constructed in the inside of the 3rd body of wall 3, the shape of the passage
Do not constitute to restriction of the present utility model, can be the hole of circular hole, how lateral opening (such as square hole) or other geometries.Concrete
The quantity of perfusion channel 4 can be adjusted according to actual conditions (such as width of body of wall), and in the present embodiment, inner wall structure has
Twice filling concrete passage 4, is intervally arranged inside the 3rd body of wall 3 along identical, and its diameter is less than or equal to the 3rd body of wall 3
Thickness.The bottom connection concrete cast-in-situ anchoring space 5 of passage.In order to promote the flowing of concrete slurry, fill in concrete
The note substructure of passage 4 goes out flow-guiding structure.In one embodiment, flow-guiding structure includes two guide faces 7, one of water conservancy diversion
Face 7 is built on an inwall of filling concrete passage 4, and another guide face 7 is constructed in opposite side filling concrete passage 4
Inwall on.Two guide faces 7 can obliquely be extended with fixed slope so that the bottom of filling concrete passage 4 with it is mixed
The docking port for coagulating native cast-in-place anchoring space 5 constantly broadens, and helps lend some impetus to concrete and flows in concrete cast-in-situ space 5, rapidly
Filled up, saved the time of cast in situs.Certainly, guide face can also be other shapes, such as male and fomale(M＆F), smooth song
Face, plane etc., its specific shape does not constitute the restriction to utility model.
In certain embodiments, the 3rd body of wall 3 is only the first body of wall 1 and support, bottom are formed at the top of the second body of wall 2
Concrete cast-in-situ space 5 be entirely hollow, it is uneven that this may result in support strength.For this purpose, empty in concrete cast-in-situ
Between construction pillar 8 is provided with 5, it is also formed by concrete prefabricated, and the quantity and position for constructing pillar 8 can be according to being actually subjected to
Ask and be adjusted, for example, in certain embodiments, the quantity for constructing pillar 8 can be with the 3rd body of wall 3 by filling concrete passage
4 be formed separately part quantity it is identical, and keep corresponding with it in the height direction with these separate parts, so can be
Body of wall bottom forms and supports, and improves the bulk strength of inner wall structure.Construction pillar 8 two ends can respectively with the 3rd body of wall 3
Keep at a distance with the edge of the first body of wall 1, the second body of wall 2, or fit with the lower surface of the 3rd body of wall 3 and/or with first
Body of wall 1 is concordant with the lower limb of the second body of wall 2.When the upper end of construction pillar 8 remains with distance with the lower surface of the 3rd body of wall 3
When, flow-guiding structure (such as V-type guide face) can be set in construction pillar 3 upper end, for promoting slurry in concrete cast-in-situ space
Interior flowing.In a preferred embodiment, the upper end for constructing pillar 8 is connected integral with the lower surface of the 3rd body of wall 3, under
End is concordant with the lower limb of the first body of wall 1 and the second body of wall 2, so that it defines in the vertical the complete of internal wall body structure
Whole support.In this case, the through hole 9 that insertion constructs pillar body is opened up along width along construction pillar 8, for mixed
Solidifying soil paste material circulates between each construction pillar 8 so that entirety is formed on wall body structure bottom, improves bulk strength.Through hole 9
Dislocation arrangement can be in the height direction formed, to constitute the runner of S types, it is ensured that concrete is easily full of whole space.Structure
The concrete shape for making the cross section of pillar 8 is not constituted to restriction of the present utility model yet, for example, can be circular, polygon (such as side
Shape) etc..
In the construction shown in fig. 1, positioned at edge concrete cast-in-situ space inwall by the 3rd body of wall side wall, water conservancy diversion
The side wall of face and construction pillar is formed, wherein the side wall of the 3rd body of wall is additionally operable to construct filling concrete space, guide face and
The side wall of construction pillar is used to construct horizontal concrete cast-in-situ space in precast wall body bottom margin, for pre- with opposite side
Body of wall processed is poured when docking and builds up an entirety.
Adjacent wall body structure does not often sternly produce crack after docking because docking, in order to prevent fitting up layer cracking, the
The edge of one body of wall 1 and the second body of wall 2 is equipped with for the breach 10 with other body of wall docking, after docking for wall body structure,
Mortar is smeared at breach 10 to tamp, prevent crack from occurring, the shape of breach 10 is not limited, can be specifically L-type (as shown in Figure 7).
When the 3rd body of wall 3 is divided into multi-section timesharing by filling concrete passage 4, these the 3rd bodies of wall 3 and horizontal reinforcing bar one
Rise and define the structure of similar " H " type in the first body of wall 1 with the second body of wall 2, and employ when filling concrete passage 4 is used for
After above-mentioned guide face, the flow-guiding structure of similar Y-shaped is defined, therefore the utility model can also be implemented in this case
The inner wall structure that example is provided is referred to as " YH " system.
In some other embodiment, support member can also be column (it is similar to that construction pillar 8, be it is easy,
No longer another accompanying drawing is illustrated), distance is left in the bottom of column with the lower limb of the first body of wall and the second body of wall, to constitute coagulation
The cast-in-place space of soil.When using a plurality of column, these columns are together with horizontal reinforcing bar in the first body of wall 1 and the second body of wall
Define the structures of similar " H " type in 2, and guide face defines " V " type structure, therefore under this embodiment, this reality
The inner wall structure provided with new embodiment is properly termed as " H-V type inner wall structures " or " H-V systems " again.Work as guide face
When defining U-shape structure, then can be described as " H-U type inner wall structures ".Whole body of wall is just referred to as HUV systems.
This connecting structure of wall can be used in the systems such as above-mentioned " YH ", " HUV ".Can as the body of wall of building or
The section of jurisdiction of piping lane.
Because the inner wall structure that the utility model embodiment is provided is to need vertically to place in pouring construction, therefore
Vertical side is referred to as " height " of body of wall, the side of level is referred to as " width ", the space formed between the first body of wall 1 and the second body of wall 2
Distance is referred to as " thickness " in the space.
The utility model embodiment also provides a kind of construction method for realizing above-mentioned connecting structure of wall, methods described bag
Include：
(1) construct support member in advance in precast wall body, with the bottom of precast wall body space is left, it is cast-in-place to construct
Space, at least one of cast-in-place space is built into the edge of precast wall body；
(2) during cast in situs, by the transverse steel colligation at two panels precast wall body edge, filling concrete space is constructed,
Filling concrete space connects with the cast-in-place space at the edge for being built into precast wall body, then in the spacious of filling concrete space
Open face formwork；
(3) to concrete perfusion in filling concrete space, full of filling concrete space be built into precast wall body
Edge cast-in-place space so that two panels precast wall body bottom formed one.
Connecting structure of wall provided by the utility model is described in detail above.It is used herein specifically individual
Example is set forth to principle of the present utility model and embodiment, and the explanation of above example is only intended to help and understands this reality
With new core concept.It should be pointed out that for those skilled in the art, without departing from the utility model
On the premise of principle, some improvement and modification can also be carried out to the utility model, these are improved and modification also falls into this practicality
In new scope of the claims.
Claims (9)
1. a kind of connecting structure of wall, it is characterised in that the precast wall body includes the first body of wall, the second body of wall and is folded in the
Support member between one body of wall and the second body of wall, the support member leaves space with the bottom of precast wall body, cast-in-place to construct
Space, and at least a portion in the cast-in-place space is built into the edge of precast wall body；Also it is constructed out in the precast wall body
With the filling concrete passage of cast-in-place space conducting；The connecting structure of wall includes that the concrete between the precast wall body of two sides is filled
Note space and two sides precast wall body are built into the cast-in-place space at edge, the filling concrete space be built into edge
Cast-in-place space connection, so as to pass through concreting all-in-one-piece attachment structure.
2. connecting structure of wall according to claim 1, it is characterised in that the bottom of the precast wall body is provided with height and adjusts
Regulating device, for adjusting the height of precast wall body.
3. connecting structure of wall according to claim 2, it is characterised in that the arrangement for adjusting height includes pad prefabricated
The backing plate or cushion block of body of wall bottom, on backing plate or cushion block regulating bolt is provided with, by adjusting the regulating bolt control pad
The height that plate or cushion block pave precast wall body.
4. connecting structure of wall according to claim 1, it is characterised in that the support member is the 3rd body of wall, the 3rd wall
Body is folded between the first body of wall and the second body of wall, and lower section and the lower limb of the first body of wall and the second body of wall of the 3rd body of wall are stayed
There is distance, to construct cast-in-place space, the 3rd body of wall is also constructed out the filling concrete passage connected with cast-in-place space；It is described
At least a portion in cast-in-place space is located at the edge of precast wall body.
5. connecting structure of wall according to claim 1, it is characterised in that the support member is column, the combination
Post is folded between the first body of wall and the second body of wall, and the lower section of column is left with the lower limb of the first body of wall and the second body of wall
Distance, to construct cast-in-place space, at least a portion in the cast-in-place space is located at the edge of precast wall body.
6. according to the arbitrary described connecting structure of wall of claim 1-5, it is characterised in that be provided with support in the cast-in-place space
Structure.
7. according to the arbitrary described connecting structure of wall of claim 1-5, it is characterised in that be provided with filling concrete space and add
Strong reinforcing bar.
8. according to the arbitrary described connecting structure of wall of claim 1-5, it is characterised in that the vertical steel in the precast wall body
The bottom of muscle is provided with tie hoop, for and the precast wall body lower section body of wall Vertical bar connection.
9. according to the arbitrary described connecting structure of wall of claim 1-5, it is characterised in that first body of wall and the second body of wall
Edge be provided with for the breach with the docking of other bodies of wall.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621218162.3U CN206143956U (en) | 2016-11-11 | 2016-11-11 | Wall connection structure |
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| CN201621218162.3U CN206143956U (en) | 2016-11-11 | 2016-11-11 | Wall connection structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368347A (en) * | 2016-11-11 | 2017-02-01 | 朱凤起 | Wall connecting structure and construction method |
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2016
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368347A (en) * | 2016-11-11 | 2017-02-01 | 朱凤起 | Wall connecting structure and construction method |
| CN106368347B (en) * | 2016-11-11 | 2019-06-28 | 朱凤起 | Connecting structure of wall and construction method |
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