CN209603195U - A kind of poured band of outer wall of basement prefab-form structure - Google Patents
A kind of poured band of outer wall of basement prefab-form structure Download PDFInfo
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- CN209603195U CN209603195U CN201920138063.1U CN201920138063U CN209603195U CN 209603195 U CN209603195 U CN 209603195U CN 201920138063 U CN201920138063 U CN 201920138063U CN 209603195 U CN209603195 U CN 209603195U
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- prefabricated board
- wall
- basement
- prefabricated
- prefab
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Abstract
The utility model relates to a kind of poured band of outer wall of basement prefab-form structures, it is arranged on the post-cast strip between outer wall of basement, the outside of the outer wall of basement is integrally formed with corrugated tooth engaged, including muti-piece prefabricated board and muti-piece template, prefabricated board described in muti-piece mutually splices the outside for being connected to exterior wall, and the prefabricated board is close to the side of exterior wall integrally formed with the occlusal crib chimeric with occlusion teeth directional；Template described in muti-piece mutually splices the inside for being connected to exterior wall, is socketed between the prefabricated board and template using split bolt, and the cavity for pouring post-cast strip is formed between the prefabricated board and template.When construction, prefabricated board is connected on exterior wall, keeps the connection of prefabricated board and exterior wall stronger, which has the advantages that easy to operate, stability is high and disturbs to waterproof layer small.
Description
Technical field
The utility model relates to the technical fields of basement, more particularly, to a kind of poured band of outer wall of basement prefab-form
Structure.
Background technique
Since post-cast strip need to be arranged according to specification, post-cast strip generally requires to penetrate through simultaneously from basement side wall big basement
A period of time could be closed after the completion of main structure, and construction waterproof layer is simultaneously due to needing between outer wall of basement and foundation pit in advance
It is backfilled, so the basement backfill at post-cast strip needs to carry out after the closing of post-cast strip, the duration is longer.
Currently, the form of construction work at post-cast strip, which is generally, is arranged prefabricated board in the outside of post-cast strip, template is arranged in inside,
Prefabricated board and template carry out socketing fixation using split bolt, and the cavity formed between prefabricated board and template is used to pour after pouring
Band.The structure not only ensure that the waterproof performance at post-cast strip, but also can carry out the subsequent constructing operations such as banket.
Prior art among the above has the following deficiencies: that prefabricated board and template are socketed using split bolt, then supports
Tightly on the wall of post-cast strip two sides.Since the direct plane of prefabricated board is connected on wall, expand with heat and contract with cold in wall and by outer
Portion banket pressure when, split bolt can loosen, and prefabricated board is easy to relatively move with wall, thus to constructing in advance
Waterproof layer impact.
Utility model content
The purpose of the utility model is to provide a kind of poured band of outer wall of basement prefab-form structure, have it is easy to operate,
Stability is high and small advantage is disturbed to waterproof layer.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of poured band of outer wall of basement prefab-form structure, is arranged on the post-cast strip between outer wall of basement, described
The outside of outer wall of basement is prefabricated described in muti-piece integrally formed with corrugated tooth engaged, including muti-piece prefabricated board and muti-piece template
Plate mutually splices the outside for being connected to exterior wall, and the prefabricated board is close to the side of exterior wall integrally formed with chimeric with occlusion teeth directional
Occlusal crib；Template described in muti-piece mutually splices the inside for being connected to exterior wall, and split bolt is utilized between the prefabricated board and template
It is socketed, forms the cavity for pouring post-cast strip between the prefabricated board and template.
By using above-mentioned technical proposal, when pouring exterior wall, the pouring molding tooth engaged on exterior wall, while in prefabricated board
On form occlusal crib compatible with tooth engaged, when prefabricated board is installed to exterior wall, tooth engaged inlay card is in occlusal crib, In
When split bolt loosens, prefabricated board is inlay card on exterior wall, prevents from relatively moving between prefabricated board and exterior wall, thus
The waterproof layer for completion of having constructed is impacted.The utility model is high with easy to operate, stability and disturbs to waterproof layer
Small advantage.It avoids since the direct plane of prefabricated board is connected on wall, expand with heat and contract with cold in wall and is banketed pressure by outside
When power, split bolt can loosen, and prefabricated board is easy to relatively move with wall, thus to the waterproof layer constructed in advance
The problem of impacting.
The utility model is further arranged to: the prefabricated board mutually spliced up and down include be arranged below it is first pre-
The first clamping portion is arranged in making sheet and the second prefabricated board being disposed over, first prefabricated board upper surface, and described second is prefabricated
The second clamping portion for matching with the first clamping portion is set on plate lower end surface, splices first prefabricated board and second prefabricated up and down
Plate, the first clamping portion are mutually twisted with the second clamping portion.
By using above-mentioned technical proposal, the prefabricated board that will be mutually butted up and down is mutually connected together, more stable.
The utility model is further arranged to: second clamping portion includes the second clamping item and the second clamping groove, described
Second clamping item is fixed at the second side of the prefabricated board bottom surface far from post-cast strip, second prefabricated board bottom surface and the second card
The sunk area that narrow bars are formed is the second clamping groove, and first clamping portion is adapted with the second clamping portion.
By using above-mentioned technical proposal, side of second prefabricated board far from post-cast strip is arranged in clamping item, can be made
When pouring post-cast strip, extra slurries overflow outward from top to bottom from the card seam crossing of the first clamping portion and the second clamping portion,
Simultaneously when there is infiltration in outside, makes infiltration in the bottom-up infiltration of card seam crossing, keep the infiltration of moisture more difficult, airtightness is more
It is good.
The utility model is further arranged to: the split bolt sockets hook close to prefabricated board one end is fixed, described prefabricated
Fixed a pair of pull ring on plate, the hook hook that sockets are located on pull ring, and described pull ring one end is embedded in inside prefabricated board.
By using above-mentioned technical proposal, sockets hook and hook on the pull ring being located on split bolt, then utilize split bolt
Template and prefabricated board are strained and fixed simultaneously.It is easy to operate.
The utility model is further arranged to: the pull ring nuzzles the part of prefabricated board in advance and reinforcing rib in prefabricated board welds
Connect fixation.
By using above-mentioned technical proposal, the reinforcing rib in hook and prefabricated board will be socketed and welded, make to socket hook and prefabricated board
Between it is more stable, prevent when to drawing, it is too big to socket hook stress, pulls out out of prefabricated board.
The utility model is further arranged to: the both ends of the prefabricated board are symmetrical arranged triangle buffer block, and the triangle is slow
It rushes block side to be fixed on the end face of prefabricated board, the other side is connected on exterior wall.
By using above-mentioned technical proposal, waterproof layer passes through the buffering of triangle buffer block in the corner of prefabricated board, can
Gentle carry out deflecting, protects waterproof layer not to be destroyed.
The utility model is further arranged to: the region that the prefabricated board is located at post-cast strip is provided with anchor rib, the anchor
Gu muscle one end is fixed in prefabricated board, the other end is protruded into post-cast strip.
By using above-mentioned technical proposal, anchor rib is set between post-cast strip and prefabricated board, makes post-cast strip and prefabricated board
Between bonding strength it is higher, stability is stronger.
In conclusion the advantageous effects of the utility model are as follows:
1. when pouring exterior wall, the pouring molding tooth engaged on exterior wall, while being formed and tooth engaged phase on prefabricated board
The occlusal crib of adaptation, when prefabricated board is installed to exterior wall, tooth engaged inlay card loosens in occlusal crib in split bolt
When, prefabricated board is inlay card on exterior wall, prevents from relatively moving between prefabricated board and exterior wall, thus to completion of having constructed
Waterproof layer impacts.The utility model has the advantages that easy to operate, stability is high and disturbs to waterproof layer small；
2. can make waterproof layer in the corner of prefabricated board by the slow of triangle buffer block by setting triangle buffer block
Punching, carry out deflecting that can be gentle protect waterproof layer not to be destroyed；
3. keeping the bonding strength between post-cast strip and prefabricated board higher, stability is stronger by setting anchor rib.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the prefabricated board stitching portion schematic diagram of the utility model.
In figure, 1, exterior wall；11, tooth engaged；2, post-cast strip；3, prefabricated board；31, occlusal crib；32, the first prefabricated board；33,
Two prefabricated boards；34, the first clamping portion；35, the second clamping portion；351, it is clamped item；352, clamping groove；36, pull ring；4, template；5,
Waterproof layer；6, split bolt；61, hook is socketed；7, triangle buffer block；8, anchor rib.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1, it is a kind of poured band of outer wall of basement prefab-form structure disclosed by the utility model, is arranged in underground
On post-cast strip 2 between room exterior wall 1, the outside of post-cast strip 2 is provided with prefab-form, and inside is provided with template 4, prefab-form
Waterproof layer 5 is arranged in outside, and the area of waterproof layer 5 is greater than the area of prefab-form 4；It is pre- in setting in the outside of outer wall of basement 1
The position formed by integrally casting of pallet forms undulatory tooth engaged 11.Prefab-form structure includes muti-piece prefabricated board 3 and muti-piece
Template 4, prefabricated board 3 are in rectangle, and the mutually splicing of about 3 muti-piece prefabricated board is connected to the outside of exterior wall 1, in prefabricated board 3 close to outer
The side of wall 1 and 3 formed by integrally casting of prefabricated board form occlusal crib 31 that can be mutually chimeric with tooth engaged 11.4 phase of muti-piece template
Mutually splicing is connected to the inside of exterior wall 1, socket using split bolt 6 between prefabricated board 3 and template 4 and is fixed on exterior wall 1,
The cavity for pouring post-cast strip 2 is formed between prefabricated board 3 and template 4.Tooth engaged 11 is set on exterior wall 1 and in prefabricated board
The occlusal crib 31 matched with tooth engaged 11 is set on 3, and when installing prefabricated board 3,11 inlay card of tooth engaged is in occlusal crib 31, In
When split bolt 6 loosens, prefabricated board 3 is inlay card on exterior wall 1, prevents that opposite move occurs between prefabricated board 3 and exterior wall 1
It is dynamic, so that the waterproof layer 5 to completion of having constructed impacts.
Referring to Fig. 2, the prefabricated board 3 mutually spliced up and down includes the first prefabricated board 32 being arranged below and is disposed over
The second prefabricated board 33, the first clamping portion 34 is arranged in 32 upper surface of the first prefabricated board, and the first clamping portion 34 is L-shaped；Second is prefabricated
The second clamping portion 35 matched with the first clamping portion 34 is set on 33 lower end surface of plate, splices the first prefabricated board 32 and second up and down
Prefabricated board 33, the first clamping portion 34 are mutually twisted with the second clamping portion 35.Second clamping portion 35 includes clamping item 351 and clamping groove
352, clamping item 351 is fixed at side of 33 bottom surface of the second prefabricated board far from post-cast strip 2,33 bottom surface of the second prefabricated board and the
Sunk area between two clamping items 351 forms clamping groove 352, and the first clamping portion 34 is adapted with the second clamping portion 35.It will card
The second side of the prefabricated board 33 far from post-cast strip 2 is arranged in narrow bars 351, can make when pouring post-cast strip 2, extra slurries from
The card seam crossing of first clamping portion 34 and the second clamping portion 35 overflows outward from top to bottom, while when there is infiltration in outside, making to seep
Water keeps the infiltration of moisture more difficult, airtightness is more preferable in the bottom-up infiltration of card seam crossing.
Referring to Fig.1, fixed a pair of pull ring 36 on prefabricated board 3, one end of pull ring 36 is embedded in inside prefabricated board 3, another
End is put in post-cast strip 2, and pull ring 36 is embedded in the part of prefabricated board 3 and the reinforcing rib inside prefabricated board 3 is welded and fixed.To drawing
Bolt 6 sockets hook 61 close to one end of prefabricated board 3 is fixed, sockets the hook of hook 61 and is located on pull ring 36, and split bolt 6 penetrates template 4,
Template 4 and prefabricated board 3 are pushed against on exterior wall 1 fixed.
Referring to Fig.1, due to being provided with waterproof layer 5 in the outside of prefabricated board 3, at the right angle corner of prefabricated board 3, waterproof layer
5 occur deflecting suddenly, it is easy to damage to waterproof layer 5, triangle buffer block 7, triangle buffer is arranged at the both ends of prefabricated board 3
The rectangular triangle of block 7, a right-angle side are fixed on prefabricated board 3, and another right-angle side is connected on 1 side wall of exterior wall, triangle
Buffer stopper 7 and prefabricated board 3 are integrally formed, and waterproof layer 5 passes through the buffering of triangle buffer block 7, Neng Gouping in the corner of prefabricated board 3
Slow carry out deflecting, protects waterproof layer 5 not to be destroyed.
Referring to Fig.1, in order to increase the adhesion strength between prefabricated board 3 and post-cast strip 2, it is located at post-cast strip 2 in prefabricated board 3
Anchor rib 8 is arranged in region, and 8 one end of anchor rib is embedded in prefabricated board 3 when pouring prefabricated board 3, and the other end protrudes into post-cast strip 2
It is interior, anchor rib 8 is set between post-cast strip 2 and prefabricated board 3, keeps the bonding strength between post-cast strip 2 and prefabricated board 3 higher, surely
It is qualitative stronger.
Work progress is as follows:
Outer wall of basement 1 is poured first, when pouring exterior wall 1, in the outside of exterior wall 1 in the position one of installation prefabricated board 3
Body pouring molding has tooth engaged 11.Then carry out prefabricated board 3 production, bind prefabricated board 3 reinforcing rib when, will socket hook with
Reinforcing rib welds together, and by the synchronous setting of anchor rib 8 in prefabricated board 3, when pouring prefabricated board 3, integrally pours with prefabricated board 3
It builds and forms the occlusal crib 31 mutually chimeric with tooth engaged 11；Triangle buffer block 7 and prefabricated board 3 together pouring molding simultaneously.It will
Prefabricated board 3 is mounted on the outside of exterior wall 1, and template 4 is mounted on the inside of exterior wall 1 in occlusal crib 31 by 11 inlay card of tooth engaged, right
It draws bolt 6 to penetrate template 4 and socket hook connects, by screwing split bolt 6, template 4 and prefabricated board 3 is pushed against on exterior wall 1
It is fixed.Then waterproof layer 5 and backfill are carried out, pouring for post-cast strip 2 is finally carried out.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (7)
1. a kind of poured band of outer wall of basement prefab-form structure, on the post-cast strip (2) that is arranged between outer wall of basement (1),
The outside of the outer wall of basement (1) is integrally formed with corrugated tooth engaged (11), it is characterised in that: including muti-piece prefabricated board
(3) and muti-piece template (4), the mutually splicing of prefabricated board (3) described in muti-piece is connected to the outside of exterior wall (1), and the prefabricated board (3) is leaned on
The side of nearly exterior wall (1) integrally formed with tooth engaged (11) to chimeric occlusal crib (31)；Template described in muti-piece (4) is mutually spelled
The inside for being connected to exterior wall (1) is connect, is socketed between the prefabricated board (3) and template (4) using split bolt (6), it is described
The cavity for pouring post-cast strip (2) is formed between prefabricated board (3) and template (4).
2. a kind of poured band of outer wall of basement prefab-form structure according to claim 1, it is characterised in that: up and down mutually
The prefabricated board (3) of splicing includes the first prefabricated board (32) being arranged below and the second prefabricated board being disposed over
(33), the first clamping portion (34) are arranged in the first prefabricated board (32) upper surface, set on the second prefabricated board (33) lower end surface
The second clamping portion (35) matched with the first clamping portion (34) is set, splices first prefabricated board (32) and second prefabricated up and down
Plate (33), the first clamping portion (34) are mutually twisted with the second clamping portion (35).
3. a kind of poured band of outer wall of basement prefab-form structure according to claim 2, it is characterised in that: described second
Clamping portion (35) includes the second clamping item (351) and the second clamping groove (352), and second clamping item (351) is fixed at
Side of second prefabricated board (33) bottom surface far from post-cast strip (2), the second prefabricated board (33) bottom surface and the second clamping item (351)
The sunk area of formation is the second clamping groove (352), and first clamping portion (34) is adapted with the second clamping portion (35).
4. a kind of poured band of outer wall of basement prefab-form structure according to claim 1, it is characterised in that: described pair of drawing
Bolt (6) sockets hook (61) close to prefabricated board (3) one end is fixed, fixed a pair of pull ring (36), the drawing on the prefabricated board (3)
It connects hook (61) hook to be located on pull ring (36), it is internal that described pull ring (36) one end is embedded in prefabricated board (3).
5. a kind of poured band of outer wall of basement prefab-form structure according to claim 4, it is characterised in that: the pull ring
(36) it nuzzles the part of prefabricated board (3) in advance and the reinforcing rib in prefabricated board (3) is welded and fixed.
6. a kind of poured band of outer wall of basement prefab-form structure according to claim 1, it is characterised in that: described prefabricated
The both ends of plate (3) are symmetrical arranged triangle buffer block (7), and triangle buffer block (7) side is fixed on the end face of prefabricated board (3)
On, the other side is connected on exterior wall (1).
7. a kind of poured band of outer wall of basement prefab-form structure according to claim 1, it is characterised in that: described prefabricated
The region that plate (3) is located at post-cast strip (2) is provided with anchor rib (8), and described anchor rib (8) one end is fixed at prefabricated board (3)
Interior, the other end protrudes into post-cast strip (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920138063.1U CN209603195U (en) | 2019-01-25 | 2019-01-25 | A kind of poured band of outer wall of basement prefab-form structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920138063.1U CN209603195U (en) | 2019-01-25 | 2019-01-25 | A kind of poured band of outer wall of basement prefab-form structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209603195U true CN209603195U (en) | 2019-11-08 |
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ID=68402332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920138063.1U Active CN209603195U (en) | 2019-01-25 | 2019-01-25 | A kind of poured band of outer wall of basement prefab-form structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209603195U (en) |
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2019
- 2019-01-25 CN CN201920138063.1U patent/CN209603195U/en active Active
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