CN205024840U - A jacking system for installation of roofing rack - Google Patents
A jacking system for installation of roofing rack Download PDFInfo
- Publication number
- CN205024840U CN205024840U CN201520605225.XU CN201520605225U CN205024840U CN 205024840 U CN205024840 U CN 205024840U CN 201520605225 U CN201520605225 U CN 201520605225U CN 205024840 U CN205024840 U CN 205024840U
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- jack
- jacking
- frame
- grid structure
- roof grid
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Abstract
The utility model provides a jacking system for installation of roofing rack, a serial communication port, including arranging the jack at the jacking point of every roofing rack, the jack is stood with electronic hydraulic pressure and is linked to each other, erect in subaerial through lower jacking the jack bottom, flexible serving at the jack is equipped with the jacking frame, it erects in the bottom of roofing rack to go up the jacking, the jack is whenever gone up the roofing rack through flexible end and just install a lesson support frame behind the certain distance of top outside every jack, the range upon range of support frame of constituteing the modularization assembled is organized about being located the outer multisection support frame of same jack, by all support frames groups the jack at every turn the jacking target the back in place and form the roofing rack and support. The utility model discloses can be conveniently require and the mounting height according to the integral erection of isostructure not, realize construction high -efficient, energy -conserving, the environmental protection, also can reduce installation cost greatly.
Description
Technical field
The utility model relates to a kind of for the protection of construction work finished product, especially column construction, device.
Background technology
In the work progress of building, after the construction completing the column construction in building, need to take some safeguard measures, protect these column constructions from the destruction of crossed construction.Existing more common safeguard measure adopts template to protect, but it exists following defect:
The first, template is disposable, and after by form removable, template cannot reuse, and causes the wasting of resources;
The second, the flexibility of template is inadequate, installs trouble, and in some cases and inapplicable, needs Reconstruction in field, waste time and energy.
Summary of the invention
The purpose of this utility model is to provide a kind of simple installation and can the reusable device for the protection of building interior cylindrical structure.
In order to achieve the above object, the technical solution of the utility model there is provided a kind of jack-up system installed for roof grid structure, it is characterized in that, comprise the jack of the Jacking point being arranged in each roof grid structure, jack is connected with electric hydaulic station, be located on ground by lower jacking frame bottom jack, the telescopic end of jack is provided with jacking frame, upper jacking frame is located at the bottom of roof grid structure, jack just installs a joint bracing frame outward at each jack by telescopic end by after roof grid structure often upper top certain distance, be positioned at the fabricated supporting frame group of more piece bracing frame stacked on top of one another comprising modulesization outside same jack, after each jacking of jack puts in place, support is formed to roof grid structure by all supporting frame group.
Preferably, support frame as described above is formed by two plate plane truss assemblings.
The utility model can easily according to integral installation requirement and the setting height(from bottom) of different structure, select the Jacking point of some as calculated afterwards, complete the installation of various form, the setting height(from bottom) roof structure within 20m, and simply, conveniently, economic, practical.The assembled lattice bracing frame of modularization also repeatedly can have enough to meet the need practicality, to constructor's skill set requirements and job site requirement for environmental conditions not high yet, do not need configuration large lifting equipment to match with it operation, realize construction that is efficient, energy-saving and environmental protection, can reduce installation cost significantly yet.
Accompanying drawing explanation
Figure 1A to Fig. 1 C is the three-view diagram of the upper jacking frame in the utility model;
Fig. 2 A to Fig. 2 C is the three-view diagram of the lower jacking frame in the utility model;
Fig. 3 A is the front view of the bracing frame in the utility model;
Fig. 3 B is the top view of the bracing frame in the utility model.
Detailed description of the invention
For making the utility model become apparent, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
The utility model provides a kind of primarily of jack and electric hydaulic station, the jack-up system installed for roof grid structure of bracing frame and bracing frame stable support system three part composition, comprise the jack of the Jacking point being arranged in each roof grid structure, jack is connected with electric hydaulic station, be located on ground by lower jacking frame bottom jack, the telescopic end of jack is provided with jacking frame, upper jacking frame is located at the bottom of roof grid structure, jack just installs a joint bracing frame outward at each jack by telescopic end by after roof grid structure often upper top certain distance, be positioned at the fabricated supporting frame group of more piece bracing frame stacked on top of one another comprising modulesization outside same jack, after each jacking of jack puts in place, support is formed to roof grid structure by all supporting frame group.
During multiple jack operation, realize the synchronism of multiple Jacking point by increasing hydraulic jack synchronous control system.
650KN ~ 100KN selected by jack, and the maximum jacking stroke of single is at 550mm ~ 600mm.Electric hydaulic station is selected with hydraulic synchronization control cabinet and oil cylinder (namely every platform electric hydaulic station controls four hydraulic jack).The structure of upper jacking frame is as shown in Figure 1A to Fig. 1 C, and the structure of lower jacking frame is then as shown in Fig. 2 A to Fig. 2 C.As shown in Fig. 3 A and Fig. 3 B, the height often saving bracing frame is 500mm.Jack often completes a lifting operation just needs installation one to save bracing frame.Assembled lattice frame selected by bracing frame, assembled by two plane frames varied in color welded in advance, adopts M16 bolt to connect, can combine flexibly, simultaneously convenient transportation during in-site installation.Bracing frame forms support to roof grid structure after installing, when after jack again jacking, support is formed again by jack pair roof grid structure, thus realize alternately bearing the weight of roof grid structure to the synchronous accumulation of the synchronization telescope and bracing frame that complete jack by jack and bracing frame, jointly realize the upward vertical movement of rack.
Claims (2)
1. the jack-up system installed for roof grid structure, it is characterized in that, comprise the jack of the Jacking point being arranged in each roof grid structure, jack is connected with electric hydaulic station, be located on ground by lower jacking frame bottom jack, the telescopic end of jack is provided with jacking frame, upper jacking frame is located at the bottom of roof grid structure, jack just installs a joint bracing frame outward at each jack by telescopic end by after roof grid structure often upper top certain distance, be positioned at the fabricated supporting frame group of more piece bracing frame stacked on top of one another comprising modulesization outside same jack, after each jacking of jack puts in place, support is formed to roof grid structure by all supporting frame group.
2. as claimed in claim 1 a kind of for roof grid structure install jack-up system, it is characterized in that, support frame as described above is formed by two plate plane truss assemblings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605225.XU CN205024840U (en) | 2015-08-12 | 2015-08-12 | A jacking system for installation of roofing rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605225.XU CN205024840U (en) | 2015-08-12 | 2015-08-12 | A jacking system for installation of roofing rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205024840U true CN205024840U (en) | 2016-02-10 |
Family
ID=55257385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520605225.XU Active CN205024840U (en) | 2015-08-12 | 2015-08-12 | A jacking system for installation of roofing rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205024840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971115A (en) * | 2016-06-29 | 2016-09-28 | 西安汾阳钢结构有限公司 | Truss units, jacking formwork, jacking device and jacking and dismantling methods |
-
2015
- 2015-08-12 CN CN201520605225.XU patent/CN205024840U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971115A (en) * | 2016-06-29 | 2016-09-28 | 西安汾阳钢结构有限公司 | Truss units, jacking formwork, jacking device and jacking and dismantling methods |
| CN105971115B (en) * | 2016-06-29 | 2018-09-25 | 西安汾阳钢结构有限公司 | Truss element, jacking frame body, jacking apparatus, jacking and method for dismounting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |