CN209397949U - A kind of mechanical scalable bracing members for building jacking increasing layer - Google Patents
A kind of mechanical scalable bracing members for building jacking increasing layer Download PDFInfo
- Publication number
- CN209397949U CN209397949U CN201821507918.5U CN201821507918U CN209397949U CN 209397949 U CN209397949 U CN 209397949U CN 201821507918 U CN201821507918 U CN 201821507918U CN 209397949 U CN209397949 U CN 209397949U
- Authority
- CN
- China
- Prior art keywords
- brace
- sleeve
- big
- bracing members
- small
- 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
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Abstract
A kind of mechanical scalable bracing members for building jacking increasing layer, including big brace (1) and small brace (2), big brace (1) lower part are connected with small brace (2) top movable；Big brace (1) lower part is provided with sleeve card slot (3), big brace (1) lower part and small brace (2) top are connected by sleeve (4), sleeve (4) and the sleeve card slot (3) of big brace (1) lower part are mutually clamped, and the internal screw thread of sleeve (4) lower tub is mutually engaged with the screw thread on small brace (1).It realizes the flexible of the bracing members, alleviates the workload of constantly replacement bracing members, reduce the unnecessary construction waste generated in work progress, simplify the task difficulty that support is set in jacking add-story reconstruction.
Description
Technical field
The utility model relates to a kind of support device, more specifically to a kind of machinery for building jacking increasing layer
The scalable bracing members of formula, belong to buildings'storey-adding transformation technical field.
Background technique
With developing for construction business, the increasing layer design concept of building has become industry people in modern society
The topic of scholar's more common concern.Due to adding building layer have do not take up an area, small investment, it is quick, scarce room problem can be quickly solveed
The advantages that, it is particularly suitable for China's national situation, therefore, China has carried out a large amount of old house add-story reconstructions in recent years, achieves good warp
Help benefit and successfully.
Currently, cross support is usually arranged between two adjacent frame columns, the friendship in jacking architecture adding-floor transformation
Fork support can provide lateral rigidity to frame column.But this kind of cross support cannot stretch with jacking increasing layer, therefore
With the increase of top lifting height, it is necessary to replace longer support constantly to connect two adjacent frame columns.It finally results in and applies
A large amount of waste materials are generated during work, the workload and difficulty of construction operation has both been increased, has also substantially increased cost.
Summary of the invention
The purpose of this utility model is that the defects of non-telescoping, construction workload and difficulty are big for existing support,
A kind of mechanical scalable bracing members for building jacking increasing layer are provided.
To achieve the above object, the technical solution of the utility model is: a kind of machine for building jacking increasing layer
The scalable bracing members of tool formula, including big brace and small brace, the big brace lower part are connected with small brace top movable.
The big brace lower part is provided with sleeve card slot, the big brace lower part and small brace top and is connected by sleeve
It connects, the sleeve and the sleeve card slot of big brace lower part are mutually clamped, the spiral shell on the internal screw thread of lower cartridge inner cylinder and small brace
Line is mutually engaged.
Compared with prior art, the beneficial effects of the utility model are:
Big brace lower part is connected with small brace top movable in the utility model, by using sleeve card slot and tube-in-tube structure
The support construction is stretched with jacking increasing layer, the workload of constantly replacement bracing members is alleviated, reduces and apply
The unnecessary construction waste generated during work simplifies the task difficulty that support is arranged in jacking add-story reconstruction.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model use state diagram.
In figure, big brace 1, small brace 2, sleeve card slot 3, sleeve 4, frame column 5, steel slideway 6.
Specific embodiment
The utility model is described in further detail below in conjunction with Detailed description of the invention and specific embodiment.
Referring to Fig. 1, a kind of mechanical scalable bracing members for building jacking increasing layer, including big brace 1 and it is small tiltedly
Bar 2,1 lower part of big brace are connected with small 2 top movable of brace.
Specifically, 1 lower part of big brace is provided with sleeve card slot 3, on 1 lower part of big brace and small brace 2
Portion is connected by sleeve 4, and the sleeve 4 and 3 phase of sleeve card slot of big 1 lower part of brace are clamped；The interior spiral shell of 4 lower tub of sleeve
Line is mutually engaged with the screw thread on small brace 1.
Referring to fig. 2, which is used in building jacking increasing layer device, the scalable bracing members two
End is connect with the steel slideway 6 on adjacent two frame columns 5 respectively；The scalable bracing members can provide steel slideway 6 lateral rigid
Degree.When flexible, rotational sleeve 4 drives small brace 2 to produce in big brace 1, to realize the flexible of the bracing members, alleviates constantly
The workload for replacing bracing members, reduces the unnecessary construction waste generated in work progress, simplifies jacking add-story reconstruction
The task difficulty of middle setting support.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, above structure
It all shall be regarded as belonging to the protection scope of the utility model.
Claims (1)
1. a kind of mechanical scalable bracing members for building jacking increasing layer, it is characterised in that: including big brace (1) and small
Brace (2), big brace (1) lower part are connected with small brace (2) top movable, and described big brace (1) lower part is provided with
Sleeve card slot (3), big brace (1) lower part and small brace (2) top by sleeve (4) connect, the sleeve (4) with
The sleeve card slot (3) of big brace (1) lower part is mutually clamped, the internal screw thread and the screw thread phase on small brace (2) of sleeve (4) lower tub
Occlusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821507918.5U CN209397949U (en) | 2018-09-14 | 2018-09-14 | A kind of mechanical scalable bracing members for building jacking increasing layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821507918.5U CN209397949U (en) | 2018-09-14 | 2018-09-14 | A kind of mechanical scalable bracing members for building jacking increasing layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209397949U true CN209397949U (en) | 2019-09-17 |
Family
ID=67876420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821507918.5U Active CN209397949U (en) | 2018-09-14 | 2018-09-14 | A kind of mechanical scalable bracing members for building jacking increasing layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209397949U (en) |
-
2018
- 2018-09-14 CN CN201821507918.5U patent/CN209397949U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209397949U (en) | A kind of mechanical scalable bracing members for building jacking increasing layer | |
| CN209277585U (en) | A kind of Telescopic bracing members for building jacking increasing layer | |
| CN106437136A (en) | Connecting piece used for scaffold | |
| CN207672431U (en) | A kind of protection mechanism for bridge construction | |
| CN109113365A (en) | A kind of Telescopic bracing members for building jacking increasing layer | |
| CN106436640A (en) | Easy-assembly flood control baffle plate for water conservancy and hydropower | |
| CN208152535U (en) | One kind can have enough to meet the need scaffold building pedestal | |
| CN204208928U (en) | Quick roll-changing device | |
| CN205915303U (en) | Scraped car disassembles and uses swivel work head | |
| CN107745022A (en) | The collapsible retainer structure of bender | |
| CN108708270A (en) | A kind of bridge supporting structure bridge pier ruggedized equipment and its construction technology | |
| CN208055846U (en) | Yacht pontoon bridge with novel connecting block structure | |
| CN207655411U (en) | A kind of natural gas line automatic oiling device | |
| CN208118568U (en) | A kind of paper handle folding device | |
| CN208118014U (en) | A kind of fixed device of Furniture manufacturing punching | |
| CN209277586U (en) | A kind of concrete column core cushion block for building jacking increasing layer | |
| CN207892232U (en) | A kind of venthole hydraulic telescopic type template | |
| CN206995435U (en) | A kind of debridement operating table for department of general surgery | |
| CN202729654U (en) | Roller device for climbing frame of tower crane | |
| CN206798411U (en) | A kind of portable brick-clamping device | |
| CN203960632U (en) | A kind of angle-adjusting mechanism of perch | |
| CN205921853U (en) | Convenient dismantlement formula power equipment control panel | |
| CN205414222U (en) | Contains air -driven pot lid forming device | |
| CN215844876U (en) | Device for quickly replacing empty roller way of continuous mill | |
| CN205776229U (en) | A kind of concrete-face closure plate regulation sample rack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |