CN212506715U - A single face formwork system for basement outer wall - Google Patents
A single face formwork system for basement outer wall Download PDFInfo
- Publication number
- CN212506715U CN212506715U CN202020486620.1U CN202020486620U CN212506715U CN 212506715 U CN212506715 U CN 212506715U CN 202020486620 U CN202020486620 U CN 202020486620U CN 212506715 U CN212506715 U CN 212506715U
- Authority
- CN
- China
- Prior art keywords
- steel
- positive
- steel pipe
- vertical channel
- adjusting part
- 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
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model relates to a single face formwork system for basement outer wall, including setting up in the template of basement outer wall one side and setting up the flitch in the template outside, the horizontal channel-section steel of outside rigid coupling of flitch encloses the purlin, the outside that horizontal channel-section steel encloses the purlin is consolidated through several vertical channel-section steels, has all supported the bracing member between every vertical channel-section steel outside and the structural slab, the bracing member includes the steel pipe and installs the positive and negative silk bolt adjusting part in the steel pipe bottom, the top of steel pipe is fixed on vertical channel-section steel, positive and negative silk bolt adjusting part and vertical channel-section steel are respectively through pre-buried bolted connection on the structural slab. The utility model does not destroy the enclosure structure, effectively avoids the hidden trouble of water seepage, and reduces the seepage risk; through positive and negative silk bolt adjusting part on the bracing member can realize the straightness's that hangs down regulation of template, ensure that the template installation accords with the construction standard.
Description
Technical Field
The utility model relates to a single face formwork system for basement outer wall belongs to basement shear force wall construction and struts technical field.
Background
With the continuous acceleration of urbanization construction in China, more and more high-rise buildings are built. In the modern high-rise building process, underground space is fully utilized, so that the importance of a deep foundation pit supporting technology is gradually highlighted, and the deep foundation pit supporting construction technology is widely applied.
In the construction process, when the outer wall of the basement is close to the building envelope, the common scheme is to chisel the dowel bars in the outer wall of the basement and weld the screw rods so as to reinforce the outer wall template system; or a shaped section steel supporting single-sided template system. The former will destroy the waterproof layer and bring water seepage hidden trouble; the latter is too costly and does not allow to adjust the flatness of the template. Therefore, considering several aspects, it is necessary to form an adjustable basement exterior wall single-side formwork system which has lower cost and can effectively avoid destroying the waterproof structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a single face formwork system for basement outer wall is provided, the roughness that can adjust the template can effectively avoid the infiltration hidden danger.
In order to solve the above problem, the utility model discloses a technical scheme as follows:
a single-face formwork system for a basement outer wall comprises a formwork arranged on one side of the basement outer wall and a plurality of rows of battens vertically arranged on the outer side of the formwork, wherein the outer sides of the battens are fixedly connected with a plurality of rows of transverse channel steel purlins, the outer sides of the transverse channel steel purlins are reinforced through a plurality of vertical channel steel,
all supported between every vertical channel-section steel and the structural slab and had the bracing member, the bracing member includes the steel pipe and installs the positive and negative silk bolt adjusting part in the steel pipe bottom, the top of steel pipe is fixed on vertical channel-section steel, positive and negative silk bolt adjusting part and vertical channel-section steel are respectively through pre-buried bolted connection on the structural slab.
Further, positive and negative screw bolt regulating part includes steel pipe regulating part, positive screw rod, negative screw rod, installs the stop nut on positive and negative screw rod, positive and negative screw rod spiro union respectively in the bottom and the top of steel pipe regulating part, the top and the steel pipe spiro union of negative screw rod, the bottom rigid coupling of positive screw rod has the connecting plate, the connecting plate articulates on the angle steel base, the angle steel base is connected with pre-buried bolt.
Furthermore, two vertical steel plates are welded on the back of the angle steel base to serve as the ear plates, the connecting plate is hinged between the two ear plates, and a stiffening plate is welded between two edges of the angle steel base.
Furthermore, the top of the steel pipe is fixedly connected with a limiting angle steel through a bolt, and the limiting angle steel is welded on the vertical channel steel.
Further, in order to increase the support stability, the number of the diagonal brace members installed between each vertical channel steel and the bottom plate is two, and the inclination of the two diagonal brace members is different.
Furthermore, in order to form an integral stable support, a transverse steel pipe is fixedly connected between all the diagonal bracing members at the same height.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a vertical channel-section steel, bracing member and the reinforcing system of the single face template that pre-buried bolt of being connected formation can adjust. The diagonal bracing rod piece replaces the fastening effect of the split bolt, so that the enclosure structure is not damaged, the water seepage hidden danger is effectively avoided, and the seepage risk is reduced; through positive and negative silk bolt adjusting part on the bracing member can realize the straightness's that hangs down regulation of template, ensure that the template installation accords with the construction standard.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Fig. 2 is an enlarged schematic view of a point a in fig. 1.
Fig. 3 is a schematic structural view of the diagonal bracing member according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments. The objects, aspects and advantages of the present invention will become more apparent from the following description. It should be understood that the described embodiments are presently preferred, but not all embodiments of the invention.
Referring to fig. 1 and 2, the single-face formwork system for the basement outer wall comprises a formwork 3 arranged on one side of the basement outer wall 2 and a plurality of rows of battens 4 vertically arranged on the outer side of the formwork 3, wherein a plurality of rows of transverse channel steel surrounding purlins 5 are fixedly connected to the outer sides of the battens 4, and a plurality of vertical channel steel 6 are arranged on the outer sides of the transverse channel steel surrounding purlins 5 for reinforcement. Bracing member 1 has all been supported between every vertical channel-section steel 6 and the structural slab 8, bracing member 1 includes steel pipe 10 and installs positive and negative silk bolt adjusting part 11 in steel pipe 10 bottom, the top of steel pipe 10 is fixed on vertical channel-section steel 6. The number of the diagonal brace members 9 supported between each vertical channel steel 6 and the bottom plate 8 is two, and the inclination of the two diagonal brace members is different. In order to increase the overall firmness, a transverse steel pipe 14 is fixedly connected between all the diagonal bracing members 1 at the same height.
Preferably, the top of the steel pipe 10 is fixedly connected with a limiting angle steel 13 through a bolt, and the limiting angle steel 13 is welded on the vertical channel steel 6. And the positive and negative screw bolt adjusting piece 11 and the vertical channel steel 6 are respectively connected to the structural plate 8 through the embedded bolt 7.
It is shown in combination with fig. 3 that positive and negative silk bolt adjusting part 11 includes steel pipe adjusting part 11a, positive screw rod 11b, contrary silk screw rod 11c, installs the stop nut 11d on positive, contrary silk screw rod, positive, contrary silk screw rod spiro union respectively is on the bottom and the top of steel pipe adjusting part 11a, and the top of contrary silk screw rod 11c and steel pipe 10 spiro union, and the bottom rigid coupling of positive screw rod 11b has connecting plate 11e, connecting plate 11e articulates on angle steel base 12, angle steel base 12 is connected with pre-buried bolt 7. Preferably, two vertical steel plates 12a are welded to the back of the angle steel base 12 to serve as ear plates, the connecting plate 11e is hinged between the two ear plates, and a stiffening plate 12b is welded between two edges of the angle steel base 12.
When the structural plate 8 is constructed, bolts 7 pre-embedded at the bottom fixing positions of the vertical channel steel 6 and the diagonal bracing member 1 are arranged in advance. And after the reinforcement of the basement outer wall 2 is finished, installing the template 3. Treat flitch 4, the horizontal channel-section steel purlin 5 installation completion back in template 3 and the template 3 outside, with vertical channel-section steel 6 through pre-buried bolt fastening on structural slab 8, the bracing member 1 is installed in step, and the lower extreme is connected with pre-buried bolt 7, and the upper end passes through bolted connection with the spacing angle steel 13 of welding in advance on vertical channel-section steel 6. And then the perpendicularity of the template 3 is adjusted through the positive and negative screw bolt adjusting pieces 11 on the diagonal bracing rod pieces so as to ensure that the construction specification is met. After the whole template is reinforced, the stability of the angle steel base 12 is checked, and concrete can be poured and tamped after the error is confirmed.
The above description is only for the purpose of illustration of the preferred embodiments of the present invention, and it is not intended to limit the scope of the present invention, and it is obvious that any person skilled in the art can easily conceive of alterations and modifications to obtain other embodiments based on the above embodiments, and these should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a single face formwork system for basement outer wall which characterized in that:
comprises a template arranged on one side of the basement outer wall and a plurality of rows of battens vertically arranged on the outer side of the template, wherein the outer sides of the battens are fixedly connected with a plurality of rows of transverse channel steel purlins, the outer sides of the transverse channel steel purlins are reinforced by a plurality of vertical channel steels,
all supported between every vertical channel-section steel and the structural slab and had the bracing member, the bracing member includes the steel pipe and installs the positive and negative silk bolt adjusting part in the steel pipe bottom, the top of steel pipe is fixed on vertical channel-section steel, positive and negative silk bolt adjusting part and vertical channel-section steel are respectively through pre-buried bolted connection on the structural slab.
2. The single-face formwork system for the basement exterior wall according to claim 1, wherein:
the positive and negative screw bolt adjusting part comprises a steel pipe adjusting part, a positive screw rod, a negative screw rod and limit nuts installed on the positive and negative screw rods, the positive and negative screw rods are respectively screwed at the bottom end and the top end of the steel pipe adjusting part, the top end of the negative screw rod is screwed with a steel pipe, the bottom of the positive screw rod is fixedly connected with a connecting plate, the connecting plate is hinged on an angle steel base, and the angle steel base is connected with a pre-buried bolt.
3. The single-face formwork system for the basement exterior wall as claimed in claim 2, wherein:
two vertical steel plates are welded on the back of the angle steel base to serve as the ear plates, the connecting plate is hinged between the two ear plates, and a stiffening plate is welded between two edges of the angle steel base.
4. The single-face formwork system for the basement exterior wall according to claim 1, wherein:
the top of the steel pipe is fixedly connected with an upper limiting angle steel through a bolt, and the upper limiting angle steel is welded on the vertical channel steel.
5. The single-face formwork system for the basement exterior wall according to claim 1, wherein:
the quantity of the diagonal bracing members installed between each vertical channel steel and the bottom plate is two, and the inclination of the two diagonal bracing members is different.
6. The single-face formwork system for the basement exterior wall according to claim 1, wherein:
and a transverse steel pipe is fixedly connected between all the diagonal bracing members at the same height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020486620.1U CN212506715U (en) | 2020-04-07 | 2020-04-07 | A single face formwork system for basement outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020486620.1U CN212506715U (en) | 2020-04-07 | 2020-04-07 | A single face formwork system for basement outer wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212506715U true CN212506715U (en) | 2021-02-09 |
Family
ID=74430254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020486620.1U Active CN212506715U (en) | 2020-04-07 | 2020-04-07 | A single face formwork system for basement outer wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212506715U (en) |
-
2020
- 2020-04-07 CN CN202020486620.1U patent/CN212506715U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109706939B (en) | Deep foundation pit prestress combined steel support and construction method | |
| CN107327050B (en) | Disassembly-free basement exterior wall flanging unilateral formwork supporting device and construction method | |
| CN112962663B (en) | Construction method for narrow outer enclosure space of deep foundation | |
| CN111395745A (en) | Basement outer wall single-face formwork supporting system and construction method thereof | |
| CN212249179U (en) | Basement outer wall single face formwork support system | |
| CN212506715U (en) | A single face formwork system for basement outer wall | |
| CN111456220A (en) | Single-face formwork supporting system for basement exterior wall and application method | |
| CN115288504A (en) | Construction method of concrete floor on top of large-scale bin body structure | |
| CN206070809U (en) | ALC steam-pressing aero-concretes batten inclines curtain wall structure | |
| CN214033785U (en) | Unilateral template braced system | |
| CN211172365U (en) | Assembled low-rise residential structure system | |
| CN212105103U (en) | Thick floor purlin mould support between nuclear power station large-span equipment room | |
| CN212506301U (en) | Support system in combination assembled forever | |
| CN209907886U (en) | Adjustable assembled stair construction platform | |
| CN108951643B (en) | Super high-rise deep foundation pit basement core tube large-span large-area support changing construction method | |
| CN113445739A (en) | Adjustable unilateral template supporting device | |
| CN105480842A (en) | Post-cast equipment supporting beam and construction method thereof | |
| CN113136942B (en) | Grouting-free assembled wall and construction method thereof | |
| CN214942440U (en) | High and large formwork support connecting structure | |
| CN205257759U (en) | After water equipment support roof beam | |
| CN220414314U (en) | Formwork support structure for concrete retaining wall construction | |
| CN214834809U (en) | Template drilling-free clamp | |
| CN218493188U (en) | Concrete slat outer wall opening in a wall mouth reinforced structure | |
| CN218204218U (en) | Concrete storehouse face small step construction seam face founds mould device fast | |
| CN117627252B (en) | Prefabricated assembled sloping roof system and construction method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |