CN214785956U - Detachable integral hoisting double-sided large formwork for settlement joint of residential building - Google Patents
Detachable integral hoisting double-sided large formwork for settlement joint of residential building Download PDFInfo
- Publication number
- CN214785956U CN214785956U CN202120646025.4U CN202120646025U CN214785956U CN 214785956 U CN214785956 U CN 214785956U CN 202120646025 U CN202120646025 U CN 202120646025U CN 214785956 U CN214785956 U CN 214785956U
- Authority
- CN
- China
- Prior art keywords
- double
- template
- nut
- formwork
- steel pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model belongs to the technical field of settlement joint construction, in particular to a detachable integral hoisting double-sided large template for a settlement joint of a residential building, which comprises I-shaped steel, an inner template, a double-layer outer template and a connecting component, wherein the I-shaped steel is arranged at the edge of a settlement joint floor slab, a square steel pipe grid is fixedly arranged in the middle of the double-layer outer template, a lifting ring is fixedly arranged at the top end of the square steel pipe grid, an adjustable template support frame is fixedly arranged at the bottom end of the square steel pipe grid, and the adjustable template support frame is arranged above the I-shaped steel; coupling assembling includes interior nut, outer nut and screw rod inner formword and double-deck outer formword and relative respectively welding interior nut and outer nut on, the screw rod runs through interior nut and fixed with interior nut and outer nut, one section cover that the screw rod lies in between inner formword and the double-deck outer formword is equipped with the PVC sleeve pipe, one side that double-deck outer formword was kept away from to the inner formword is provided with the flitch, sets up the hole on the flitch, and the screw rod runs through the flitch and fixes with the help of chevron shape spare and nut locking, but reuse economical and practical is good.
Description
Technical Field
The utility model belongs to the technical field of the subsiding crack is built, concretely relates to be used for house building subsiding crack department can dismantle two-sided big template of integral hoisting.
Background
At present, aiming at the construction of a settlement joint template of a storey residential building, the common method in the building market comprises the following steps:
adopting polystyrene boards with the same width as the settlement joint to replace wood templates: there are problems: the polystyrene board is easy to be extruded and damaged in the settlement joint, generates a large amount of fragments, and is easy to gather at the corner position during pouring, so that the concrete strength is influenced. And the polystyrene board is light in weight and not easy to fix, and one side is easy to deviate in the pouring process, so that the thickness of a protective layer of the concrete wall is uneven. And the using amount is large, the manufacturing cost is relatively high, and the economical practicability is low.
Adopt traditional template reinforcing mode: there are problems: the template and the reinforced steel pipe are left in the settlement joint and cannot be taken out, the material consumption is large, the manufacturing cost is high, and the economical and practical performance is low.
Therefore, the problem that when construction of a high-rise building settlement joint is faced, construction personnel cannot enter the settlement joint to install, reinforce and disassemble a template is urgently needed to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a detachable integral hoisting double-sided large template for the settlement joint of the residential building, which can ensure the appearance quality of the settled joint after concrete pouring, can fix the double sides of the whole device by adopting split bolts, can be repeatedly used after the screw rod is detached,
the utility model discloses a specific technical scheme be: the utility model provides a can dismantle big template of integral hoisting two-sided for residential building subsiding crack department, the key is: the double-layer steel pipe formwork comprises I-shaped steel, an inner formwork, a double-layer outer formwork and a connecting assembly, wherein the I-shaped steel is arranged at the edge of a settlement joint floor slab, a square steel pipe grating is fixedly arranged in the middle of the double-layer outer formwork, a hanging ring is fixedly arranged at the top end of the square steel pipe grating, an adjustable formwork supporting frame is fixedly arranged at the bottom end of the square steel pipe grating, and the adjustable formwork supporting frame is placed above the I-shaped steel;
coupling assembling include interior nut, outer nut and screw rod the square steel pipe grid on weld outer nut, screw rod one end run through the inner formword and stretch into outer nut internal locking and fix, the other end is fixed in the inner formword outside with the help of chevron piece and inner nut locking, one section cover that the screw rod lies in between inner formword and the double-deck exterior sheathing be equipped with the PVC sleeve pipe, PVC sleeve pipe both ends sealed with the help of one side that rubber skin pad and inner formword and double-deck exterior sheathing are close to each other, the inner formword keep away from one side of double-deck exterior sheathing and fix and be provided with the flitch.
Preferably, the connecting assemblies are provided in at least two groups.
Preferably, the PVC sleeve is a disposable split screw sleeve, and two ends of the PVC sleeve are conical.
Preferably, the horizontal spacing of the square steel pipe grating rod pieces is less than or equal to 600mm, the vertical spacing of the square steel pipe grating rod pieces is less than or equal to 200mm, the square steel pipe grating rod pieces are fixed on the outer templates at two sides through self-tapping screws, and the arrangement spacing of the self-tapping screws is 600 mm.
Preferably, the lifting ring is C14 deformed steel.
The utility model has the advantages that: the appearance quality of the deposited concrete can be fully guaranteed, the two sides of the deposited concrete can be fixed by the split bolts, and the deposited concrete can be repeatedly used after the screw is detached. The double-layer outer template has multiple turnover times, can be turned for 10-15 times in one-time manufacture, is far higher than the turnover times of the conventional template, can better ensure the design requirement, and has lower manufacturing cost and good economic practicability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the square steel tube grating of the present invention;
FIG. 3 is an enlarged view of part A of the present invention
In the attached drawing, the concrete formwork comprises 1I-steel, 2, an inner formwork, 3, a double-layer outer formwork, 4, a square steel pipe grating, 5, a lifting ring, 6, an adjustable formwork support frame, 7, an inner nut, 8, an outer nut, 9, a screw, 10, a PVC sleeve, 11, battens, 12 and a rubber cushion.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and specific embodiments:
the utility model discloses a specific technical scheme be: the utility model provides a can dismantle big template of integral hoisting two-sided for residential building subsiding crack department, the key is: the double-layer steel pipe grating settlement joint comprises I-shaped steel 1, an inner template 2, a double-layer outer template 3 and a connecting assembly, wherein the I-shaped steel 1 is arranged at the edge of a settlement joint floor slab, a square steel pipe grating 4 is fixedly arranged in the middle of the double-layer outer template 3, a hanging ring 5 is fixedly arranged at the top end of the square steel pipe grating 4, an adjustable template support frame 6 is fixedly arranged at the bottom end of the square steel pipe grating 4, and the adjustable template support frame 6 is placed above the I-shaped steel 1;
coupling assembling include interior nut 7, outer nut 8 and screw rod 9 square steel pipe grid 4 on weld outer nut 8, 9 one ends of screw rod run through interior template 2 and stretch into outer nut 8 internal locking and fix, the other end is fixed in the 2 outsides of interior template with the help of chevron piece and interior nut 7 locking, screw rod 9 be located one section cover between interior template 2 and the double-deck exterior sheathing 3 and be equipped with PVC sleeve pipe 10, PVC sleeve pipe 10 both ends sealed with the help of one side that rubber skin pad 12 and interior template 2 and double-deck exterior sheathing 3 are close to each other, interior template 2 keep away from one side of double-deck exterior sheathing 3 and fix and be provided with flitch 11.
As shown in fig. 1 and 2, i-beams 1 are symmetrically arranged at the edge of a settlement joint floor slab to serve as bottom supporting points of a large formwork of the floor slab, a release agent is brushed on an inner formwork 2 and a double-layer outer formwork 3 before hoisting, after wall column steel bars are bound, the double-layer outer formwork 3 is hoisted to the inner side of the settlement joint by using a tower crane, the double-layer outer formwork 3 falls down after the position is determined, and an adjustable formwork supporting frame 6 is placed on the bottom supporting points;
one end of a screw rod 9 is screwed into an outer nut 8 on the square steel pipe grating 4, a rubber cushion 12, a PVC sleeve 10 and the rubber cushion 12 are sequentially sleeved on the screw rod 9, then the inner template 2 is aligned to the screw rod 9, the screw rod 9 penetrates through a hole in the inner template 2, the inner nut 7 is used for locking and fixing the screw rod 9, the inner template 2 and the double-layer outer template 3 are connected to form an integrated structure, and the batten 11 plays a supporting role in the inner template 2.
During pouring, attention is paid to avoid that concrete is directly poured on the PVC sleeve 10 so as not to break a pipeline and cause concrete overflow; when the wall column concrete meets the formwork removal requirement, components such as the inner formwork 2 and the battens 11 on one side of the settlement joint are removed, and the conversion of the system can be completed only by connecting the other side of the double-layer outer formwork 3 with the inner formwork 2 on the other side of the settlement joint; after the wall bodies on two sides of the settlement joint are constructed, hoisting the double-layer outer formwork 3 of the formwork assembly to the upper layer for cleaning and brushing oil, and stacking various auxiliary parts in a classified and concentrated manner for secondary turnover use;
and (3) plugging holes in the wall body by adopting micro-expansion fine stone concrete with a high grade to carry out dense plugging. The hole plugging is preferably performed immediately after the wall column concrete form removal, so that the simultaneous maintenance of the plugged concrete and the main concrete can be ensured, and the strength of the wall body is increased.
As shown in fig. 1 and 2, the connecting assembly is provided with at least two groups.
The connecting components are uniformly distributed, so that the whole inner template 2 and the double-layer outer template 3 are tightly connected and are not easy to fall off.
As shown in fig. 1 and 2, the PVC casing 10 is a disposable split screw casing, and both ends are tapered.
The thickness of the cross section of the wall body can be ensured through the PVC sleeve.
As shown in the figures 1 and 2, the horizontal spacing between the rods of the square steel pipe grating 4 is less than or equal to 600mm, the vertical spacing is less than or equal to 200mm, the rods are fixed on the outer templates at two sides through self-tapping screws, the spacing between the self-tapping screws is 600mm, and the lifting ring 5 is C14 deformed steel.
The arrangement ensures that the whole square steel pipe grating 4 is high in strength and not easy to damage, and the service life is long.
Claims (5)
1. The utility model provides a can dismantle big template of integral hoisting two-sided for residential building subsiding crack department which characterized in that: the steel pipe formwork comprises I-shaped steel (1), an inner formwork (2), a double-layer outer formwork (3) and a connecting assembly, wherein the I-shaped steel (1) is arranged at the edge of a settlement joint floor slab, a square steel pipe grating (4) is fixedly arranged in the middle of the double-layer outer formwork (3), a hanging ring (5) is fixedly arranged at the top end of the square steel pipe grating (4), an adjustable formwork supporting frame (6) is fixedly arranged at the bottom end of the square steel pipe grating (4), and the adjustable formwork supporting frame (6) is arranged above the I-shaped steel (1);
coupling assembling include interior nut (7), outer nut (8) and screw rod (9) square steel pipe grid (4) on weld outer nut (8), screw rod (9) one end run through interior template (2) and stretch into outer nut (8) internal locking and fix, the other end is fixed in the interior template (2) outside with the help of chevron piece and interior nut (7) locking, screw rod (9) one section cover that is located between interior template (2) and double-deck exterior sheathing (3) be equipped with PVC sleeve pipe (10), PVC sleeve pipe (10) both ends sealed with the help of one side that rubber skin pad (12) and interior template (2) and double-deck exterior sheathing (3) are close to each other, interior template (2) keep away from one side of double-deck exterior sheathing (3) fixed and be provided with flitch (11).
2. The detachable integral hoisting double-sided large formwork for the settlement joint of the residential building, according to claim 1, is characterized in that: the connecting assembly is provided with at least two groups.
3. The detachable integral hoisting double-sided large formwork for the settlement joint of the residential building, according to claim 1, is characterized in that: the PVC sleeve (10) is a disposable split screw sleeve, and two ends of the PVC sleeve are conical.
4. The detachable integral hoisting double-sided large formwork for the settlement joint of the residential building, according to claim 1, is characterized in that: the horizontal spacing of the rods of the square steel pipe grating (4) is less than or equal to 600mm, the vertical spacing of the rods is less than or equal to 200mm, the rods are fixed on the outer templates at two sides through self-tapping screws, and the arrangement spacing of the self-tapping screws is 600 mm.
5. The detachable integral hoisting double-sided large formwork for the settlement joint of the residential building, according to claim 1, is characterized in that: the lifting ring (5) is C14 deformed steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120646025.4U CN214785956U (en) | 2021-03-30 | 2021-03-30 | Detachable integral hoisting double-sided large formwork for settlement joint of residential building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120646025.4U CN214785956U (en) | 2021-03-30 | 2021-03-30 | Detachable integral hoisting double-sided large formwork for settlement joint of residential building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214785956U true CN214785956U (en) | 2021-11-19 |
Family
ID=78667927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120646025.4U Active CN214785956U (en) | 2021-03-30 | 2021-03-30 | Detachable integral hoisting double-sided large formwork for settlement joint of residential building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214785956U (en) |
-
2021
- 2021-03-30 CN CN202120646025.4U patent/CN214785956U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102425306B (en) | Construction method of steel bar truss floor bearing plate and steel bar truss floor bearing plate | |
| CN206616862U (en) | Formwork root bracing means | |
| CN103452350B (en) | Assembling electronic workshop and construction method thereof | |
| CN106284980A (en) | A kind of residential building shear wall structure deformation joint wall form manufacture method | |
| CN110735530A (en) | external wall steel formwork and internal wall aluminum formwork combination system and operation method thereof | |
| CN214785956U (en) | Detachable integral hoisting double-sided large formwork for settlement joint of residential building | |
| CN211850804U (en) | Shear force wall settlement joint steel wood combines template to prop up establishes device | |
| CN217268233U (en) | Non-dismantling bottom die floor plate for different-surface construction | |
| CN214834809U (en) | Template drilling-free clamp | |
| CN207863463U (en) | A kind of fast disassembly type corbel for shuttering supporting | |
| CN206987144U (en) | A kind of dismountable steel bar truss floor support plate of bed die | |
| CN110056181A (en) | A kind of subsided rest room assembly steel form and construction method | |
| CN211369523U (en) | Template system of expansion joint shear force wall | |
| CN214644692U (en) | Post-tensioning precast concrete supporting member and inner supporting system | |
| CN105239770B (en) | Integrated casting steel framework plastic building template system | |
| CN210239112U (en) | Sinking type assembled steel formwork for toilet | |
| CN110118014B (en) | Exterior wall template system free of exterior scaffold and construction method thereof | |
| CN210685368U (en) | Convenient reinforcing complete die set for concrete wall formworks on two sides of deformation joint | |
| CN206873922U (en) | A kind of dismountable steel bar truss floor support plate cheek board attachment structure of end template | |
| CN209976019U (en) | Sink tank template assembly for toilet | |
| CN203403668U (en) | Self-supporting plate type steel bar mesh frame combination formwork | |
| CN110700586A (en) | Refined construction method for formwork at near-empty part | |
| CN213297137U (en) | Formwork reinforcing device for improving concrete construction quality of falling plate type toilet | |
| CN217518155U (en) | Steel-wood combined large template for contraction joint | |
| CN217897267U (en) | Aluminum template system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |