CN208251331U - A kind of connection structure for the precast concrete wall that stability is strong - Google Patents
A kind of connection structure for the precast concrete wall that stability is strong Download PDFInfo
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- CN208251331U CN208251331U CN201820551070.XU CN201820551070U CN208251331U CN 208251331 U CN208251331 U CN 208251331U CN 201820551070 U CN201820551070 U CN 201820551070U CN 208251331 U CN208251331 U CN 208251331U
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Abstract
The utility model relates to precast concrete interconnection technique field, especially a kind of connection structure for the precast concrete wall that stability is strong, including left wall, and there are horizontal gaps between the inner cavity top of the upper end holding tank of pulling block.First place left wall, then right wall is inserted into along the longitudinal direction, pulling block is set to stick into holding tank, non-slipping block sticks into non-slip groove, then right wall is pulled to the right, the inner cavity right wall of non-slipping block abutting non-slip groove, then cement injection between wall and right wall to the left, gap horizontal in this way, perpendicular gap and main gap are filled with cement, it prevents from shaking, and when stress, due to being plugged with pulling plate in pulling block, and antiskid plate is equipped in non-slipping block, the intensity of pulling block is with regard to relatively high in this way, along with the effect of starboard air-brake, it is not easy to be drawn out, and stiffening plate then ensure that the intensity of holding tank, in this way, connection between left wall and right wall is just than stronger, intensity is higher, it is not easily susceptible to cracking.
Description
Technical field
The utility model relates to precast concrete interconnection technique field more particularly to a kind of precast concretes that stability is strong
The connection structure of wall.
Background technique
Precast concrete is to be suitble to industrialized structure type, is the direction of housing industrialization development.Concrete
Joint's connection fabrication in soil structure between prefabricated components determines integrality performance of the structure.Existing precast concrete node one
As be assembled monolithic concrete structure weak link, affect stress performance, service stage, which is easy to crack, influences performance, because
This, just has reinforce bonding strength in the market, for example notification number is " the utility model precast concrete of CN202866043U
The connection structure of wall belongs to building structure technology field.The connection structure of the precast concrete wall includes first prefabricated mixed
Solidifying cob wall body and the second precast concrete wall, first precast concrete wall and the second precast concrete wall are close
Endface is equipped with longitudinally through hole, and the end face of first precast concrete wall and the second precast concrete wall is corresponding
Equipped with several transverse concave grooves；It is provided in the end face of the first precast concrete wall from wall the first U-shaped outstanding from inside to outside
Reinforcing bar is provided with from wall in the end face of the second precast concrete wall position corresponding with the first U-shaped reinforcing bar and protrudes from inside to outside
The second U-shaped reinforcing bar, the first U-shaped reinforcing bar and the second U-shaped reinforcing bar intersection constitute rectangle reinforced steel bar ring, the transverse concave groove, vertical
It is cast-in-place concrete into the space between hole and the end face of precast concrete wall.Assembled integral can be improved in the utility model
The globality of concrete structure improves the performance of building structure ", it is recessed by being equipped in the opposite one end of two precast wall bodies
Slot, then joints cement, the cement poured in this way are easy to be drawn out, and frictional force is small, cause to crack, it also increases U-shaped steel
Muscle connection, still, the connection between reinforcing bar are equally easy to disconnect, and the junction of wall is caused to crack.
Utility model content
Purpose of the utility model is to solve the connection between the precast wall body existed in the prior art in the market is strong
Not high enough, the shortcomings that be easy to causeing wall crazing is spent, and a kind of connection knot of the strong precast concrete wall of the stability proposed
Structure.
To achieve the goals above, the utility model adopts the technical scheme that
Design a kind of connection structure of precast concrete wall that stability is strong, including left wall, the right side of the left wall
Side is equipped with right wall, and there are main gap between left wall and right wall, the left end of the right wall is set at equal intervals from top to bottom
Have multiple pulling blocks to the left, and the right end of left wall offers holding tank corresponding with pulling block, the left end of the pulling block be equipped with to
Under non-slipping block, and the inner cavity left end of holding tank offers non-slip groove corresponding with non-slipping block, the left end of the non-slipping block and anti-
There are perpendicular gaps between the inner cavity left end of sliding slot, and there are horizontal gaps between the inner cavity top of the upper end holding tank of pulling block.
Preferably, it is equipped with horizontal pulling plate in the pulling block, and is equipped with vertical antiskid plate, the antiskid plate in non-slipping block
Upper end and the left end of pulling plate between be fixedly connected, and the right end of pulling plate is deep into the right in right wall, is set in the left wall
There are multiple vertical stiffening plates corresponding with non-slip groove, and stiffening plate is located at the right side of non-slip groove, the lower end of the stiffening plate connects
It is connected to winning in succession to the left, and is won in succession positioned at the downside of non-slip groove.
Preferably, the right end of the pulling plate is connected with vertical starboard air-brake, and the left end won in succession is connected with a vertical left side
Flaps.
Preferably, it is an integral molding structure, and stiffening plate, wins in succession and left between the pulling plate, antiskid plate and starboard air-brake
It is an integral molding structure between flaps.
Preferably, the left wall end surface symmetric opposite with right wall offers link slot.
The utility model proposes a kind of strong precast concrete wall of stability connection structure, beneficial effect is:
Left wall is first placed, is then inserted into right wall along the longitudinal direction, pulling block is made to stick into holding tank, non-slipping block sticks into non-slip groove,
Then right wall is pulled to the right, non-slipping block pushes against the inner cavity right wall of non-slip groove, then priming petock between wall and right wall to the left
Mud, gap horizontal in this way, perpendicular gap and main gap are filled with cement, prevent from shaking, and when stress, due to being plugged with drawing in pulling block
Antiskid plate is equipped in plate and non-slipping block, the intensity of such pulling block is with regard to relatively high, along with the effect of starboard air-brake, it is not easy to
It is drawn out, and stiffening plate then ensure that the intensity of holding tank, in this way, the connection between left wall and right wall is just than stronger,
Intensity is higher, it is not easy to crack.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of strong precast concrete wall of stability connection structure structural representation
Figure；
Fig. 2 be the utility model proposes a kind of strong precast concrete wall of stability connection structure main view.
In figure: 1 left wall, 2 right walls, 3 pulling blocks, 4 holding tanks, 5 non-slipping blocks, 6 non-slip grooves, 7 pulling plates, 8 antiskid plates, 9 add
Strong plate 10 is won in succession, 11 starboard air-brakes, 12 left flaps, 13 link slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of connection structure for the precast concrete wall that stability is strong, including left wall 1, left wall 1
Right side be equipped with right wall 2, left wall 1 and right wall 2 are prefabricated concrete walls and stay between left wall 1 and right wall 2
Have main gap, left wall 1 end surface symmetric opposite with right wall 2 offers link slot 13, increase left wall 1 and right wall 2 it
Between bonding strength, the left end of right wall 2 from top to bottom at equal intervals be equipped with multiple pulling blocks 3 to the left, between pulling block 3 and right wall 2
It is integrated and pours, and the right end of left wall 1 offers holding tank 4 corresponding with pulling block 3, the left end of pulling block 3 is prevented equipped with downward
Sliding block 5, and the inner cavity left end of holding tank 4 offers non-slip groove 6 corresponding with non-slipping block 5, the left end of non-slipping block 5 and non-slip groove 6
Inner cavity left end between there are perpendicular gaps, and there are horizontal gap between the inner cavity top of the upper end holding tank 4 of pulling block 3, erect gap,
Horizontal gap is connected to main gap three, carries out cement grouting, and guarantee will not shake, and horizontal pulling plate 7 is equipped in pulling block 3, and anti-
Vertical antiskid plate 8 is equipped in sliding block 5.
It is fixedly connected between the upper end of antiskid plate 8 and the left end of pulling plate 7, and the right end of pulling plate 7 is deep into the right right wall 2
It is interior, multiple vertical stiffening plates 9 corresponding with non-slip groove 6 are equipped in left wall 1, and stiffening plate 9 is located at the right side of non-slip groove 6,
The lower end of stiffening plate 9 be connected with to the left win 10 in succession, and 10 downsides for being located at non-slip groove 6 of winning in succession increase the stability of connection, draw
The right end of plate 7 is connected with vertical starboard air-brake 11, and 10 left end of winning in succession is connected with vertical left flaps 12, increases resistance
Power, more difficult pulling are an integral molding structure between pulling plate 7, antiskid plate 8 and starboard air-brake 11, and stiffening plate 9, win 10 in succession
It is an integral molding structure between left flaps 12, it is more solid, it is also convenient for manufacturing.
Left wall 1 is first placed, right wall 2 is inserted into along the longitudinal direction then, pulling block 3 is made to stick into holding tank 4, non-slipping block
5 stick into non-slip groove 6, then pull right wall 2 to the right, and non-slipping block 5 pushes against the inner cavity right wall of non-slip groove 6, then 1 He of wall to the left
Cement injection between right wall 2, gap horizontal in this way, perpendicular gap and main gap are filled with cement, prevent from shaking, and when stress,
It is equipped with antiskid plate 8 due to being plugged in pulling plate 7 and non-slipping block 5 in pulling block 3, the intensity of such pulling block 3 is just relatively high, then plus
The effect of upper starboard air-brake 11, it is not easy to be drawn out, and stiffening plate 9 then ensure that the intensity of holding tank 4, in this way, left wall 1 with
Just than stronger, intensity is higher, it is not easy to crack for connection between right wall 2.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of connection structure for the precast concrete wall that stability is strong, including left wall (1), which is characterized in that the left side
The right side of wall (1) is equipped with right wall (2), and there are main gap, the right walls (2) between left wall (1) and right wall (2)
Left end from top to bottom at equal intervals be equipped with multiple pulling blocks (3) to the left, and the right end of left wall (1) offer it is right with pulling block (3)
The left end of the holding tank (4) answered, the pulling block (3) is equipped with downward non-slipping block (5), and the inner cavity left end of holding tank (4) opens up
Have non-slip groove (6) corresponding with non-slipping block (5), between the left end of the non-slipping block (5) and the inner cavity left end of non-slip groove (6) there are
Perpendicular gap, and there are horizontal gaps between the inner cavity top of the upper end holding tank (4) of pulling block (3).
2. a kind of connection structure of the strong precast concrete wall of stability according to claim 1, which is characterized in that institute
It states and is equipped with horizontal pulling plate (7) in pulling block (3), and be equipped with vertical antiskid plate (8) in non-slipping block (5), the antiskid plate (8)
It is fixedly connected between upper end and the left end of pulling plate (7), and the right end of pulling plate (7) is deep into the right in right wall (2), the left wall
Multiple vertical stiffening plates (9) corresponding with non-slip groove (6) are equipped in body (1), and stiffening plate (9) is located at the right side of non-slip groove (6)
Side, the lower end of the stiffening plate (9) are connected with win in succession (10) to the left, and win in succession (10) be located at the downside of non-slip groove (6).
3. a kind of connection structure of the strong precast concrete wall of stability according to claim 2, which is characterized in that institute
The right end for stating pulling plate (7) is connected with vertical starboard air-brake (11), and the left end of (10) of winning in succession is connected with vertical left flaps
(12).
4. a kind of connection structure of the strong precast concrete wall of stability according to claim 3, which is characterized in that institute
It states and is an integral molding structure between pulling plate (7), antiskid plate (8) and starboard air-brake (11), and stiffening plate (9), win in succession (10) and left
Flaps is an integral molding structure between (12).
5. a kind of connection structure of the strong precast concrete wall of stability according to claim 1, which is characterized in that institute
It states left wall (1) and right wall (2) opposite end surface symmetric offers link slot (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820551070.XU CN208251331U (en) | 2018-04-18 | 2018-04-18 | A kind of connection structure for the precast concrete wall that stability is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820551070.XU CN208251331U (en) | 2018-04-18 | 2018-04-18 | A kind of connection structure for the precast concrete wall that stability is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208251331U true CN208251331U (en) | 2018-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820551070.XU Active CN208251331U (en) | 2018-04-18 | 2018-04-18 | A kind of connection structure for the precast concrete wall that stability is strong |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529980A (en) * | 2021-07-24 | 2021-10-22 | 江苏天力建设集团有限公司 | Connect stable prefabricated wall body |
-
2018
- 2018-04-18 CN CN201820551070.XU patent/CN208251331U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529980A (en) * | 2021-07-24 | 2021-10-22 | 江苏天力建设集团有限公司 | Connect stable prefabricated wall body |
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