CN202755652U - Adjustable support for supporting building construction formwork - Google Patents
Adjustable support for supporting building construction formwork Download PDFInfo
- Publication number
- CN202755652U CN202755652U CN 201220114768 CN201220114768U CN202755652U CN 202755652 U CN202755652 U CN 202755652U CN 201220114768 CN201220114768 CN 201220114768 CN 201220114768 U CN201220114768 U CN 201220114768U CN 202755652 U CN202755652 U CN 202755652U
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- screw rod
- shaped
- adjustable support
- screw
- adjustable holder
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Abstract
The utility model relates to an adjustable support for supporting a building construction formwork. The adjustable support comprises a U-shaped adjustable support plate and a screw which are connected integrally. The center of the bottom of the U-shaped adjustable support plate is fixedly connected on one end face of the screw, and the screw is provided with a screw support cushion piece connected with the screw in a socket manner. The middle portion of the upper edges of two wing plates of the U-shaped adjustable support plate are semicircular fastening slots, and four reinforcing ribs are radially uniformly welded below the U-shaped adjustable support plate by utilizing the screw as the center. When a main rib of a formwork system is a steel pipe, the steel pipe is arranged on the semicircular fastening slots and is arranged right above the central axis of the screw, stress of the axis center is guaranteed. When the main rib of the formwork system is square wood, the square wood can be arranged in the other direction, namely in the U-shaped groove, stress of the axis center is guaranteed as well and the problem about eccentricity is avoided. In order to reduce deformation of the support plate, the rigidity of the support plate is improved by uniformly arranging the four reinforcing ribs below the adjustable support plate.
Description
Technical field
The utility model belongs to building-assisted material field, has been specifically related to a kind of building construction formwork and has supported with adjustable holder support.
Background technology
The form work engineering technology refers to the template of newly placed concrete moulding and a whole set of tectonic system of supporting template, wherein, the contact concrete is also controlled preliminary dimension, the structure of shape, position partly is called template, and the rod member of support and fixed form, truss, connecting piece, metal-ware, work suspension bridge etc. consist of supporting system.
The mechanics pipeline of template system is generally: load (comprising dead load and mobile load) passes to template, and it is time stupefied that template passes to, inferior stupefied pass to main stupefied, the main stupefied support system that passes to.The force transmission mechanism of wherein leading between stupefied and the support system is one of key of template system, frictional force in steel tube fastener formula formwork bracing system between early stage main dependence steel pipe and the fastener provides the load reaction of bearing, afterwards along with concrete beam plate is increasing, the frictional force of steel tube fastener more and more can not satisfy load requirement, and adjustable holder support commonly used in the rim of a bowl formula formwork-support more and more is widely used on the steel tube fastener mould bases.
The defective of common adjustable holder support has 2 points:
First is eccentricity issues, because the at present building operations stupefied major part of master commonly used is diameter 48mm, the steel pipe that wall thickness is 3.5 millimeters is supported in the adjustable holder support of U-shaped and eccentricity issues can occur, causes the reduction of formwork bracing system bearing capacity and monolithic stability;
Second point is the problem on deformation of holder fagging, because adjustable holder fagging directly bears the load of main stupefied transmission, and because the stupefied off-centre that causes of steel pipe master, so that the holder fagging easily is out of shape, also may cause the holder fagging to be connected connection weld seam pressurized weld seam tension on one side on one side with screw rod in the time of serious.
The utility model content
In order to overcome defects, the utility model provides a kind of building construction formwork support with adjustable holder support, has solved eccentricity issues and the yielding problem of holding in the palm fagging in the existing adjustable holder support, and a kind of adjustable holder support of novel practical is provided for present template construction.
For realizing above-mentioned utility model purpose, the technical scheme that the utility model adopts is:
A kind of building construction formwork supports with adjustable holder support, comprise the adjustable holder fagging of the U-shaped that connects as one and screw rod, the bottom centre of described U-shaped is adjustable holder fagging is fixedly connected on the end face of screw rod, be provided with the spiral support pad spare that is connected with the screw rod socket joint on the described screw rod, wherein, the top edge middle part of two blocks of wing plates of described U-shaped is adjustable holder fagging be semicircle bayonet socket, and centered by screw rod, being radial uniform welding has four ribs below described U-shaped the is adjustable holder fagging.
Preferably, the full screw rod of described four ribs weldering around.
Preferably, described U-shaped is adjustable, and the holder fagging is made of the thick steel plate of 5mm, and described screw rod is that diameter is the solid round steel of 38mm, and the thickness of spiral support pad spare is greater than 10mm.
Preferably, the length L of described screw rod is greater than 600mm, and the distance L 1 between described spiral support pad spare and the screw rod bottom is greater than the length of 2/3L, and the height L2 of two blocks of wing plates of described U-shaped is adjustable holder fagging is all greater than 30mm.
Compared with prior art, advantage of the present utility model is:
1) for eccentricity issues, the utility model is carved into semicircle with the wing plate of adjustable holder fagging, main stupefied steel pipe can be arranged on the semicircle bayonet socket during for steel pipe when the template system master is stupefied, steel pipe just in time be positioned at the screw rod center line directly over, guarantee uniaxial force; The main stupefied lumps of wood can be arranged on the another one direction when the template system master is stupefied during for the lumps of wood, namely in the U-lag, also guarantee uniaxial force.
2) be the distortion that reduces to hold in the palm fagging, below adjustable holder fagging uniform welding four ribs, strengthened the rigidity of holder fagging so that all weld seams all are in pressured state, avoided tension.
Description of drawings
Fig. 1 is that a kind of building construction formwork of the present utility model supports the Facad structure schematic diagram with adjustable holder support.
Fig. 2 is that a kind of building construction formwork of the present utility model supports the side structure schematic diagram with adjustable holder support.
Number in the figure explanation: 1.U shape is adjustable holder fagging, 2. screw rod, 3. spiral support pad spare, 4. ribs, 5. semicircle bayonet socket.
The specific embodiment
In conjunction with illustrated in figures 1 and 2, a kind of building construction formwork of the present utility model supports with adjustable holder support, comprise the adjustable holder fagging 1 of the U-shaped that connects as one and screw rod 2, the bottom centre of U-shaped is adjustable holder fagging 1 is fixedly connected on the end face of screw rod 2, be provided with the spiral support pad spare 3 that is connected with screw rod 2 socket joints on the screw rod 2, the top edge middle part of two blocks of wing plates of U-shaped is adjustable holder fagging 1 is semicircle bayonet socket 5, U-shaped is adjustable holder fagging 1 below is take screw rod 2 as symmetrical centre, and uniform welding has four ribs 4.
As preferred embodiment, around four full screw rods 2 of ribs 4 welderings.
As preferred embodiment, U-shaped is adjustable, and holder fagging 1 is made by the thick steel plate of 5mm, and screw rod 2 is the solid round steel of 38mm, and the thickness of spiral support pad spare 3 is greater than 10mm.
As preferred embodiment, the length L 1 of screw rod 2 is greater than 600mm, and the distance between described spiral support pad spare 3 and screw rod 2 bottoms is greater than the length of 2/3L, and the height L2 of two blocks of wing plates of U-shaped is adjustable holder fagging 1 is all greater than 30mm.
When using: stupefied during as steel pipe as the template system master, main stupefied steel pipe can be arranged on the semicircle bayonet socket, steel pipe just in time be positioned at the screw rod center line directly over, guarantee uniaxial force;
When the template system master is stupefied when being the lumps of wood, the main stupefied lumps of wood can be arranged on the another one direction, namely in the U-lag, also guaranteed uniaxial force, avoided eccentricity issues.
In addition, the mode of four ribs is set evenly below adjustable holder fagging, has strengthened the rigidity of holder fagging, reduced the distortion of holder fagging, so that all weld seams all are in pressured state, avoided tension.
Above-described embodiment just is to allow the one of ordinary skilled in the art can understand content of the present utility model and according to this enforcement for technical conceive of the present utility model and characteristics being described, its objective is, can not limit protection domain of the present utility model with this.Variation or the modification of every equivalence of having done according to the essence of the utility model content all should be encompassed in the protection domain of the present utility model.
Claims (4)
1. a building construction formwork supports with adjustable holder support, comprise the adjustable holder fagging of the U-shaped that connects as one (1) and screw rod (2), the bottom centre of described U-shaped is adjustable holder fagging (1) is fixedly connected on the end face of screw rod (2), be provided with the spiral support pad spare (3) that is connected with screw rod (2) socket joint on the described screw rod (2), it is characterized in that, the top edge middle part of two blocks of wing plates of described U-shaped is adjustable holder fagging (1) is semicircle bayonet socket (5), described U-shaped is adjustable holder fagging (1) below is centered by screw rod (2), and being radial uniform welding has four ribs (4).
2. building construction formwork according to claim 1 supports with adjustable holder support, it is characterized in that, around the full screw rod (2) of described four ribs (4) weldering.
3. building construction formwork according to claim 1 supports with adjustable holder support, it is characterized in that, described U-shaped is adjustable, and holder fagging (1) is made of the thick steel plate of 5mm, and described screw rod (2) is the solid round steel of 38mm for diameter, and the thickness of spiral support pad spare (3) is greater than 10mm.
4. building construction formwork according to claim 1 supports with adjustable holder support, it is characterized in that, the length L of described screw rod (2) is greater than 600mm, distance L 1 between described spiral support pad spare (3) and screw rod (2) bottom is greater than the length of 2/3L, and the height L2 of two blocks of wing plates of described U-shaped is adjustable holder fagging (1) is all greater than 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220114768 CN202755652U (en) | 2012-03-22 | 2012-03-22 | Adjustable support for supporting building construction formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220114768 CN202755652U (en) | 2012-03-22 | 2012-03-22 | Adjustable support for supporting building construction formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202755652U true CN202755652U (en) | 2013-02-27 |
Family
ID=47734841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220114768 Expired - Fee Related CN202755652U (en) | 2012-03-22 | 2012-03-22 | Adjustable support for supporting building construction formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202755652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327160A (en) * | 2017-08-30 | 2017-11-07 | 云南工程建设总承包公司 | Adjustable support with embedded cradle |
| CN110805267A (en) * | 2019-11-18 | 2020-02-18 | 广西途辉建筑工程有限公司 | U-shaped adjustable jacking and construction method |
-
2012
- 2012-03-22 CN CN 201220114768 patent/CN202755652U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327160A (en) * | 2017-08-30 | 2017-11-07 | 云南工程建设总承包公司 | Adjustable support with embedded cradle |
| CN110805267A (en) * | 2019-11-18 | 2020-02-18 | 广西途辉建筑工程有限公司 | U-shaped adjustable jacking and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Quansheng Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20140322 |