CN208088357U - A kind of basement roof closes late poured band structure in advance - Google Patents
A kind of basement roof closes late poured band structure in advance Download PDFInfo
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- CN208088357U CN208088357U CN201820428408.2U CN201820428408U CN208088357U CN 208088357 U CN208088357 U CN 208088357U CN 201820428408 U CN201820428408 U CN 201820428408U CN 208088357 U CN208088357 U CN 208088357U
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- cast strip
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- 239000004567 concrete Substances 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000012544 monitoring process Methods 0.000 claims abstract description 15
- 230000010412 perfusion Effects 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 92
- 239000010959 steel Substances 0.000 claims description 92
- 230000002787 reinforcement Effects 0.000 claims description 35
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 28
- 238000005728 strengthening Methods 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 229910003460 diamond Inorganic materials 0.000 claims description 11
- 239000010432 diamond Substances 0.000 claims description 11
- 238000010276 construction Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000004078 waterproofing Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 10
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000011376 self-consolidating concrete Substances 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 241001083492 Trapa Species 0.000 description 1
- 235000014364 Trapa natans Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a kind of basement roofs to close late poured band structure in advance, includes the combed lattice skeleton structure as sealing wall surface, the support self-bearing type hanging mould structure as seal base, pre- closed cover structure and the monitoring system for monitoring concrete lift-up perfusion；It solves post-cast strip and cannot close for a long time, basement roof closes the positioning of post-cast strip side form in advance and fixed difficult, prefabricated board top mark height is higher than floor level and the problems such as follow-up water proofing property is poor, post-cast strip pours leakiness, reduce construction cost, production efficiency is improved, there is preferable economic technology benefit.
Description
Technical field
The utility model is related to basement roofs to close post-cast strip in advance, belong to building engineering field.
Background technology
The setting of pouring after settlement is in order to prevent between the main building of skyscraper and group room or basement because of the difference of sedimentation
Different difference causes to cause structural cracks.By the requirement of code for structural design and construction specification, the concrete of pouring after settlement
Cast, it is necessary to after the structure of main building (high level) has all constructed and (topped out), can construct.But it is applied in building
In work, especially in the engineering construction of last decade, most of high building project need to be inserted into interior decoration and tube net outside in advance
And municipal administration, road, afforestation project etc., but scene is answered not close in time, basement finishing and electromechanical installation can be poured due to after
Band percolating water affects, and exterior components can not almost construct.
Utility model content
The utility model provides one kind and can be closed in advance to post-cast strip, and hanging mould jacking by post-cast strip pours and be
System carries out post-cast strip and pours, and pouring compactness to post-cast strip using concrete lift-up perfusion monitoring system controls, and improves ground
The pouring quality of lower ceiling board post poured band.
In order to achieve the above object, the major technique solution of the utility model is to provide a kind of basement roof in advance after closing
Band structure is poured, includes hanging mould knot as the combed lattice skeleton structure of sealing wall surface, as the support self-bearing type of seal base
Structure, pre- closed cover structure and the monitoring system for monitoring concrete lift-up perfusion；The support self-bearing type hanging mould structure packet
Side wall platform sling, post-cast strip lengthways main steel bar and the post-cast strip transverse direction main reinforcement for including lower prefabricated board, being embedded in basement roof, after described
It pouring and is welded with main reinforcement auxiliary steel plate between band lengthways main steel bar and post-cast strip transverse direction main reinforcement, the side wall platform sling is equipped with long bolt,
Main ribs assist steel plate to be equipped with short screw, and the long bolt and short screw hang and pull down prefabricated board jointly；The lower prefabricated board
It is equipped with feed opening, the bottom of the lower prefabricated board is equipped with pump line, and the pump line is connect with feed opening；The monitoring system setting
In the bottom surface of seal cover board.
Further, the combed lattice skeleton structure includes combed lattice skeleton, expanded steel diamond mesh, the close mesh of steel wire
Net, vertical strengthening steel slab, steel plate for sealing water, triatic stay, oblique iron wire support lacing wire bar and straight screw sleeve；The pre- closed cover
Structure includes separate type upper prefabricated board with ribbing, girt strip, horizontal connection screw rod and screw sleeve.
Further, the monitoring system includes pressure-strain piece and controller, the pressure-strain piece by conducting wire with
Controller connects.
Further, expanded steel diamond mesh, steel wire Dense mesh screen, steel plate for sealing water are linked as entirety by the combed lattice skeleton,
The vertical strengthening steel slab is evenly arranged on combed lattice skeleton, horizontal reinforcement and post-cast strip above and below combed lattice skeleton
Lengthways main steel bar binds or is welded to connect, and the steel plate for sealing water is welded on combed lattice skeleton horizontal reinforcement；The horizontal brace
Bar and oblique iron wire support lacing wire bar stay on vertical strengthening steel slab, and lacing wire bar is supportted for realizing triatic stay and oblique iron wire
It holds out against adjusting and fixed straight screw sleeve is arranged on vertical strengthening steel slab.
Further, the bottom surface of the separate type upper prefabricated board with ribbing is equipped with girt strip；The separate type upper prefabricated board with ribbing
One end be arranged basement roof reserve bayonet in, the other end be equipped with horizontal connection screw rod；Separate type upper prefabricated board with ribbing
Between docked by horizontal connection screw rod；It is fastened with screw sleeve between the horizontal connection screw rod；On the separate type is with ribbing
The upper surface of prefabricated board is equipped with waterproof layer.Separate type upper prefabricated board with ribbing has the girt strip of 25mm high, the construction that can reduce plate thickness, rib
Beam and separate type upper prefabricated board with ribbing are integral prefabricated；One layer of waterproof layer is laid on separate type upper prefabricated board with ribbing, after realization
Pour band pre- closing in advance.
Further, the pressure-strain piece is mounted on the side of the bottom surface and girt strip of separate type upper prefabricated board with ribbing.
The utility model has the beneficial effects that：
(1) basement roof closes the pre-buried platform sling of post-cast strip side wall and hangs die body system with main reinforcement Auxiliary support self-bearing type in advance passes through
The side wall platform sling in basement roof, then in post-cast strip lengthways main steel bar, post-cast strip transverse direction main reinforcement weld main reinforcement auxiliary steel plate,
By installing long bolt in side wall platform sling, short screw is installed on main reinforcement auxiliary steel plate, drawing is hung by long bolt, short screw jointly
Lower prefabricated board reserves pump line hole on lower prefabricated board, facilitates the installation of later stage pump line；
(2) intersection is reserved to hold out against after horizontal screw bolt detaches uses separate type with ribbing pre- with the pre- closed cover system of embedded rib
Making sheet, separate type upper prefabricated board with ribbing have the girt strip of 25mm high, the construction that can reduce plate thickness, and girt strip prefabricated board is integral prefabricated；
Separate type upper prefabricated board one end with ribbing is inserted into the reserved bayonet of basement roof, and the other end reserves horizontal connection screw rod, when point
After upper prefabricated board docking precisely with ribbing from formula, horizontal connection screw rod is locked by sliding screw sleeve, when separate type is with ribbing prefabricated
Plate is held out against dock successfully after, one layer of waterproof layer is laid on separate type upper prefabricated board with ribbing, realizes post-cast strip pre- closing in advance；
(3) prefabricated board pressure monitor concrete lift-up perfusion monitoring system by separate type upper prefabricated board bottom surface with ribbing and
Pressure-strain piece is installed in girt strip side, and associated tracks are stretched out from lower prefabricated board to be connected with controller, is pouring post-cast strip concrete
When, the closely knit situation of concrete is measured by pressure-strain piece.
Description of the drawings
Fig. 1 is that the basement roof of the utility model embodiment closes late poured band structure schematic diagram in advance.
Fig. 2 is the combed lattice skeleton Dense mesh screen post-cast strip side form structural schematic diagram of the utility model embodiment.
Fig. 3 is that the separate type of the utility model embodiment upper prefabricated board with ribbing closes the signal of late poured band structure part mechanism in advance
Figure.
Fig. 4 is that the basement roof of the utility model embodiment closes post-pouring zone construction process flow diagram in advance.
In figure：1- combed lattices skeleton, 2- expanded steel diamond mesh, 3- steel wires Dense mesh screen, the vertical strengthening steel slabs of 4-, 5- sealings
The oblique iron wire support lacing wire bar of steel plate, 6- triatic stays, 7-, 8- straight screw sleeves, the post-cast strips 9- lengthways main steel bar, the post-cast strips 10- are horizontal
To main reinforcement, 11 separate types upper prefabricated board with ribbing, 12- girt strips, 13- pressure-strains piece, the upper prefabricated board splicing with ribbing of 14- separate types
Seam, 15- screw sleeves, 16- horizontal connections screw rod, 17- waterproof layers, 18- bayonets, 19- basement roofs, 20- backfills, 21-
Prefabricated board, 26- pump lines, 27- concrete pipe clamps under side wall platform sling, 22- long bolts, 23- main reinforcements auxiliary steel plate, 24- short screws, 25-.
Specific implementation mode
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.Based on the embodiments of the present invention, the every other embodiment that those of ordinary skill in the art are obtained all belongs to
In the range of the utility model protection.
It will be understood by those skilled in the art that in the exposure of the utility model, term " longitudinal direction ", " transverse direction ", "upper",
The orientation of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, without
It is instruction or implies that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore on
Term is stated to should not be understood as limiting the present invention.
It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment,
The quantity of one element can be one, and in a further embodiment, the quantity of the element can be multiple, and term " one " is no
It can be interpreted as the limitation to quantity.
With reference to shown in Fig. 2, basement roof closes post-cast strip side form structure and includes mainly in advance：Combed lattice skeleton 1, water chestnut
It is shape expanded metal lath 2, steel wire Dense mesh screen 3, vertical strengthening steel slab 4, steel plate for sealing water 5, triatic stay 6, oblique iron wire support lacing wire bar 7, straight
Screw shell 8, post-cast strip lengthways main steel bar 9 and post-cast strip transverse direction main reinforcement 10.
With reference to shown in Fig. 2, in over-the-counter concentrated processing welding combed lattice skeleton 1, expanded steel diamond mesh 2, steel wire Dense mesh screen
3, vertical strengthening steel slab 4 and steel plate for sealing water 5, combed lattice skeleton 1 by expanded steel diamond mesh 2, steel wire Dense mesh screen 3, vertical reinforce
Steel plate 4 and steel plate for sealing water 5 are linked as entirety, about 1 horizontal reinforcement of combed lattice skeleton and post-cast strip lengthways main steel bar 9 and post-cast strip
Lateral main reinforcement 10 binds or is welded to connect, cavity setting triatic stay 6 and oblique iron wire support lacing wire bar 7, horizontal brace in post-cast strip
Bar 6 and oblique iron wire support lacing wire bar 7 stay on vertical strengthening steel slab 4, and pre-buried straight screw sleeve 8 on vertical strengthening steel slab 4 is real
Existing triatic stay 6 and oblique iron wire support lacing wire bar 7 hold out against adjusting and fixation.
Fig. 1 is that basement roof closes late poured band structure schematic diagram in advance, shown referring to Fig.1, and basement roof is in advance after closing
Pouring band structure includes mainly：Combed lattice skeleton 1, expanded steel diamond mesh 2, steel wire Dense mesh screen 3, vertical strengthening steel slab 4, water-stopping steel
Plate 5, triatic stay 6, oblique iron wire support lacing wire bar 7, straight screw sleeve 8, post-cast strip lengthways main steel bar 9, post-cast strip transverse direction main reinforcement 10,
Separate type upper prefabricated board 11 with ribbing, girt strip 12, pressure-strain piece 13, separate type upper prefabricated board splicing seams 14 with ribbing, screw sleeve
15, horizontal connection screw rod 16, waterproof layer 17, bayonet 18, basement roof 19, backfill 20, side wall platform sling 21, long bolt 22,
Main reinforcement assists steel plate 23, short screw 24, lower prefabricated board 25, pump line 26 and concrete pipe clamp built-in fitting 27.
Shown in referring to Fig.1, the pre-buried side wall platform sling 21 in post-cast strip is closed in advance in basement roof, it is then longitudinally main in post-cast strip
Main reinforcement auxiliary steel plate 23 is welded on muscle 9, post-cast strip transverse direction main reinforcement 10, by installing long bolt 22 in side wall platform sling 21, in master
Muscle assists installing short screw 24 on steel plate 23, is hung jointly by long bolt 22 and short screw 24 and pulls down prefabricated board 25, lower prefabricated board 25
Upper reserved feed opening, facilitates the installation of later stage pump line 26 and feed opening.
Fig. 3 is that separate type upper prefabricated board with ribbing closes late poured band structure enlarged drawing in advance, with reference to shown in Fig. 3, basement roof
Pre- closing post-cast strip separate type upper prefabricated board with ribbing closes late poured band structure and includes mainly in advance：Combed lattice skeleton 1, diamond shape steel
On expanded metals 2, steel wire Dense mesh screen 3, vertical strengthening steel slab 4, post-cast strip lengthways main steel bar 9, post-cast strip transverse direction main reinforcement 10, separate type are with ribbing
Prefabricated board 11, girt strip 12, concrete lift-up perfusion monitoring system 13, separate type upper prefabricated board splicing seams 14 with ribbing, screw sleeve
15, horizontal connection screw rod 16, waterproof layer 17, bayonet 18, basement roof 19.
With reference to shown in Fig. 3, after in combed lattice skeleton Dense mesh screen post-cast strip side form, installation is complete, carried by the requirement of design
The reserved bayonet of basement roof is inserted into one end of preceding prefabricated separate type upper prefabricated board 11 with ribbing, separate type upper prefabricated board 11 with ribbing
In 18, the other end reserves horizontal connection screw rod 16.When separate type upper prefabricated board 11 with ribbing and another piece of separate type are with ribbing pre-
After the horizontal connection screw rod 16 of making sheet 11 docks precisely, two horizontal connection screw rods 16 are locked by sliding screw sleeve 15.When two
Block separate type upper prefabricated board 11 with ribbing is held out against dock successfully after, on separate type upper prefabricated board 11 with ribbing be laid with one layer of waterproof layer
17, realize post-cast strip pre- closing in advance.
With reference to shown in Fig. 3, after in separate type upper prefabricated board with ribbing, installation is complete, by separate type upper prefabricated board 11 with ribbing
Bottom surface and girt strip 12 side installation pressure-strain piece 13, associated tracks are stretched out from lower prefabricated board 25 to be connected with controller,
When pouring post-cast strip concrete, the closely knit situation of concrete is measured by pressure-strain piece 13.
Basement roof closes the construction method of post-cast strip in advance, mainly includes the following steps that：
(1) material prepares：14 frameworks of steel reinforcement of ￠, 16 reinforcing bar diagonal braces of ￠, 8# iron wires, 22# galvanized wires, 26 mesh steel wire Dense mesh screens,
20 mesh steel wire Dense mesh screens, 50 × 50 expanded steel diamond mesh, 3mm thickness steel plate for sealing water, electric welding machine, pump line, prefabricated board, vibrating head, small steel
Mould, multi-layer board, screw rod, waterproof material, self-compacting concrete raw material, the materials such as pumping equipment and equipment.
(2) prefabricated board is processed：According to the prefabricated board size of engineering post-cast strip width design, separate type 11 band of upper prefabricated board with ribbing
It is 1000mm × 500mm × 80mm to have the girt strip 12 of 25mm thickness, manufactured size, and concrete grade C35, main reinforcement is φ 18mm@
The HRB335 grade reinforcing bars of 80mm, distributing reinforcement are the HRB335 grade reinforcing bars of φ 10mm@150mm, and reinforcing bar end is respectively provided with 90 ° of crotches,
Anchorage length 100mm；Lower prefabricated board 25 opens the mouth that pours of φ 350mm in plate center, prefabricated board after molding to carry out maintenance and
Finished product protection works, and waits for that concrete strength is assembled up to 100% rear Liftable.
(3) post-cast strip is closed：After the completion of post-cast strip steel bar cleaning binding, poured after hidden qualification of inspecting for acceptance proceeds by
Band closing.
(4) combed lattice skeleton Dense mesh screen side form system is welded：14 frameworks of steel reinforcement of ￠ are welded in over-the-counter concentrated processing, are indulged
Horizontal spacing 300 × 300mm firm weldings are welded into bar frame according to sectional easy for construction, install sealing of first constructing
Steel plate 5 is with lower part, after skeleton welds, is first laid with 50 × 50 expanded steel diamond mesh and is used as reinforcement measure together, re-lay steel
Silk 26 mesh of Dense mesh screen and 20 mesh are each together, use 22# galvanized wires and skeleton reinforcing steel bar binding secured respectively.Outside combed lattice skeleton 1
Side is evenly arranged vertical strengthening steel slab 4, and steel plate for sealing water 5 is connected with the overlap joint of combed lattice skeleton 1, and lap position answers full weld, no
Dead angle is stayed, and secured with framework of steel reinforcement spot welding, steel plate for sealing water 5 installs the solderable upper reinforcement skeleton in rear and metal binding wire
Net.
(5) installation level and oblique support lacing wire bar：The pre-buried straight screw sleeve 8 on vertical strengthening steel slab 4,8# wire anchorages
As oblique iron wire support lacing wire bar 7 in straight screw sleeve 8, side skeleton outside post-cast strip is held and generates pulling force to offset part side
Pressure adds the reinforced bar support of ￠ 16 at post-cast strip, as triatic stay 6, spacing 500mm, to offset the side pressure of concrete
Power, while can also take into account and be outwelled to prevent the lateral pressure due to concrete as the support of steel plate for sealing water 5.
(6) the pre-buried platform sling of side wall and main reinforcement auxiliary steel plate welding：Side wall platform sling 21, side in basement roof casting process
Wall platform sling 21 welds main reinforcement along the longitudinal elongated arrangement in post-cast strip in post-cast strip lengthways main steel bar 9, post-cast strip transverse direction main reinforcement 10
Steel plate 23 is assisted, long bolt 22 is installed on side wall platform sling, short screw 24 is installed on main reinforcement auxiliary steel plate.
(7) separate type upper prefabricated board lifting with ribbing：Wait for that basement roof closes post-cast strip side form system reinforcing bar binding simultaneously in advance
After examination, separate type upper prefabricated board closing with ribbing is carried out.It is reserved that basement roof is inserted into separate type 11 one end of upper prefabricated board with ribbing
Bayonet 18 in, the other end reserves horizontal connection screw rod 16, after separate type upper prefabricated board 11 with ribbing docks precisely, sliding screw
Horizontal connection screw rod 16 is locked by sleeve 15, after two pieces of separate types upper prefabricated board 11 with ribbing, which is held out against, to be docked successfully, in separate type
Upper prefabricated board 11 with ribbing is laid with one layer of waterproof layer 17 above, realizes post-cast strip pre- closing in advance.
(8) concrete lift-up perfusion monitoring system installation：In the bottom surface of separate type upper prefabricated board 11 with ribbing and girt strip 12
Pressure-strain piece 13 is installed in side, and associated tracks are stretched out from lower prefabricated board 25 to be connected with controller.
(9) prefabricated board lifts under：In place, then lower prefabricated board 25 is carried out according to the position of lifting rope on the ground of basement
Lifting rope is carried out binding with hooked bar on lower prefabricated board 25 to connect, operating personnel are prefabricated by under above with rope in post-cast strip
Plate 25 pulls, and drawing screw rod is hung in the bolt hole alignment on lower prefabricated board 25, is hung after drawing screw rod to pass through lower prefabricated board, you can installation spiral shell
The mountain type card and nut of bar lower end.After all stress steel pipes are all in place must also fastening screw upper and lower side again nut it is primary,
It is to be checked errorless rear with 1:2 pointings with cement mortar, both ends with C25 pea gravel concretens look for triangle and with adjacent floor deck Shunping County, so as to
Do waterproof coiled material.
(10) installation pours pump line：Thin-wall steel tube of the pump line 26 using φ 300mm, wall thickness 5mm is poured, height 2m is poured
Pump line 26 is embedding securely fixed by the concrete pipe clamp 27 being embedded in advance in lower prefabricated board 25, and a pump line 26 is arranged every 4m, etc. verticalities
After correction, it is fixed temporarily pump line 26 with steel pipe diagonal brace, after fixed, uses cement mortar by pump line 26 and lower prefabricated board in time
Groove between 25 is embedding dead.
(11) backfill is constructed：Within 26 surrounding 1m of irrigation hole pump line is remote, not handy bull-dozer, scraper banket, no
Handy road roller compacting；Earthen backfill can only be manually shoveled, manually compaction in layers, in order to avoid precast rc slab is squeezed inclined.
(12) self-compacting concrete pours：Before concrete pumping pours, open reserve peep hole, pour water wetting concrete and
Template prevents self-compacting concrete dehydration, influences mobility.At each post-cast strip jacking connector when concrete lift-up, find
Concrete flows out adjacent connector, then stops pumping, during concrete lift-up, by separate type 11 bottom of upper prefabricated board with ribbing
Pressure-strain piece 13 on 12 side of face and girt strip monitors concrete cast height and compactness, when each pressure-strain piece 13
When the numerical value of monitoring reaches regulation value range, illustrate that post-cast strip pouring quality is qualified.
The utility model is not limited to above-mentioned preferred forms, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, make any variation in its shape or structure, it is every that there is same as the present application or phase
Approximate technical solution, all falls within the scope of protection of the utility model.
Claims (6)
1. a kind of basement roof closes late poured band structure in advance, it is characterised in that：It include the combed lattice as sealing wall surface
Skeleton structure, the support self-bearing type hanging mould structure as seal base, pre- closed cover structure and for monitoring concrete lift-up
The monitoring system of perfusion；The support self-bearing type hanging mould structure includes lower prefabricated board, the side wall that is embedded in basement roof is hung
Plate, post-cast strip lengthways main steel bar and post-cast strip transverse direction main reinforcement, are welded between the post-cast strip lengthways main steel bar and post-cast strip transverse direction main reinforcement
There is main reinforcement that steel plate, the side wall platform sling is assisted to be equipped with long bolt, main ribs assist steel plate to be equipped with short screw, the long spiral shell
Bar and short screw are hung jointly pulls down prefabricated board；The lower prefabricated board is equipped with feed opening, and the bottom of the lower prefabricated board is equipped with pump
Pipe, the pump line are connect with feed opening；The monitoring system is arranged in the bottom surface of seal cover board.
2. basement roof according to claim 1 closes late poured band structure in advance, it is characterised in that：The combed lattice
Skeleton structure includes combed lattice skeleton, expanded steel diamond mesh, steel wire Dense mesh screen, vertical strengthening steel slab, steel plate for sealing water, horizontal brace
Bar, oblique iron wire support lacing wire bar and straight screw sleeve；The pre- closed cover structure includes separate type upper prefabricated board with ribbing, rib
Beam, horizontal connection screw rod and screw sleeve.
3. basement roof according to claim 2 closes late poured band structure in advance, it is characterised in that：The monitoring system packet
Pressure-strain piece and controller are included, the pressure-strain piece is connect by conducting wire with controller.
4. basement roof according to claim 3 closes late poured band structure in advance, it is characterised in that：The combed lattice
Expanded steel diamond mesh, steel wire Dense mesh screen, steel plate for sealing water are linked as entirety by skeleton, and the vertical strengthening steel slab is evenly arranged in combed lattice
On structure formula skeleton, horizontal reinforcement binds or is welded to connect, the sealing with post-cast strip lengthways main steel bar combed lattice skeleton up and down
Steel plate is welded on combed lattice skeleton horizontal reinforcement；The triatic stay and oblique iron wire support lacing wire bar stay on vertical add
Gu on steel plate, for realizing triatic stay and oblique iron wire support lacing wire bar hold out against adjusting and the setting of fixed straight screw sleeve exists
On vertical strengthening steel slab.
5. basement roof according to claim 3 closes late poured band structure in advance, it is characterised in that：The separate type is with ribbing
The bottom surface of upper prefabricated board is equipped with girt strip；The bayonet reserved in basement roof is arranged in one end of the separate type upper prefabricated board with ribbing
In, the other end is equipped with horizontal connection screw rod；It is docked by horizontal connection screw rod between the separate type upper prefabricated board with ribbing；It is described
It is fastened with screw sleeve between horizontal connection screw rod；Waterproof layer is equipped with above separate type upper prefabricated board with ribbing.
6. basement roof according to claim 4 or 5 closes late poured band structure in advance, it is characterised in that：The pressure is answered
Become the side that piece is mounted on the bottom surface and girt strip of separate type upper prefabricated board with ribbing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820428408.2U CN208088357U (en) | 2018-03-28 | 2018-03-28 | A kind of basement roof closes late poured band structure in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820428408.2U CN208088357U (en) | 2018-03-28 | 2018-03-28 | A kind of basement roof closes late poured band structure in advance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208088357U true CN208088357U (en) | 2018-11-13 |
Family
ID=64060921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820428408.2U Expired - Fee Related CN208088357U (en) | 2018-03-28 | 2018-03-28 | A kind of basement roof closes late poured band structure in advance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208088357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111733893A (en) * | 2020-06-24 | 2020-10-02 | 中国一冶集团有限公司 | Post-cast strip plugging structure and construction method thereof |
-
2018
- 2018-03-28 CN CN201820428408.2U patent/CN208088357U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111733893A (en) * | 2020-06-24 | 2020-10-02 | 中国一冶集团有限公司 | Post-cast strip plugging structure and construction method thereof |
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Granted publication date: 20181113 |