CN203846794U - Adjustable support - Google Patents
Adjustable support Download PDFInfo
- Publication number
- CN203846794U CN203846794U CN201420118539.2U CN201420118539U CN203846794U CN 203846794 U CN203846794 U CN 203846794U CN 201420118539 U CN201420118539 U CN 201420118539U CN 203846794 U CN203846794 U CN 203846794U
- Authority
- CN
- China
- Prior art keywords
- force transmission
- main force
- adjustable
- putting
- riser
- 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.)
- Expired - Fee Related
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Abstract
An adjustable support, disposed between a ceiling of a basement and the ground, comprises a main force transmission component, an adjustable head component, a load carrying dispersion component and a vacancy filling part. The upper portion of the main force transmission component is connected with the adjustable head component, and the lower portion of the main force transmission component is connected with the load carrying dispersion component. A push rod of a jack on a jack stand on the main force transmission component contacts and is connected with the adjustable head component. The adjustable head component has a linear upward moving locus on the main force transmission component. The vacancy filling part is formed by four ring-shaped vacancy blocks. The internal and external diameters of the vacancy filling part are equal to the internal and external diameters of the main force transmission component. The vacancy filling part is embedded between the main force transmission component that has been adjusted in supporting height and the adjustable head component. All the parts are prefabricated by a factory, and are assembled, adjusted, fixed and erected on site. The adjustable support can assist construction of a large-scale cantilever steel structure or a wide-span steel structure to avoid building complexity of a scaffold. The head component of the adjustable support is adjustable in height, thereby solving a problem that a supporting column cannot be erected because the absolute length of the supporting column is greater than spaces among layers of basements. The adjustable support is convenient to mount, dismount, transfer and reutilize.
Description
Technical field
The utility model relates to a kind of part structural support, particularly relate to a kind of be arranged on basement for transmitting the adjustable support of large-scale overhanging steel structure or large-span steel load.
Background technology
Large-scale overhanging steel structure or large-span steel generally all need support system to assist construction (load or unload), and support should be arranged on the foundation of the building adapting with the strong point.In reality, in order to pursue soil, utilize more efficiently, modern architecture is equipped with basement, causes the strong point not to be set directly on foundation.For solving this type of situation, normally adopt and set up the construction that full hall scaffold support system assists to carry out large-scale overhanging steel structure or large-span steel, set up full hall scaffold support system not only consuming time, consumption power, cost source, and the precision of setting up and support contact surface need strict control, and control procedure difficulty is large.
Utility model content
The purpose of this utility model be provide a kind of for transmit large-scale overhanging steel structure or large-span steel load, simple in structure, scene installs conveniently, time saving and energy saving, can reconcile bearing length according to basement spatial altitude, support close and firm, combination easy accessibility is reusable, the adjustable support of saving resource.
The purpose of this utility model can realize.The adjustable support of the utility model is arranged between basement ceiling and ground, it is characterized in that: described adjustable support connects adjustable nose section member by main Force transmission parts top, bottom connects load and disperses member and comprise the parts of filling a vacancy to form, on the jack pad assembly arranging on main Force transmission parts, put and have jack, the push rod head of jack is connected with described adjustable nose section member contact.
The adjustable support of the utility model, wherein said main Force transmission parts consists of seamless steel pipe, top orifice plane be provided with that four angles equate on the riser of putting more energy into put elongated slot, bottom orifice plane is provided with the riser of putting more energy under four with top symmetry and puts elongated slot, and described jack pad assembly is arranged on the middle and upper part of main Force transmission parts.
The adjustable support of the utility model, four its plane included angles that wherein said adjustable nose section member is welded below by ceiling gripper shoe and ceiling gripper shoe equate on the riser of putting more energy into form, the ceiling gripper shoe of described adjustable nose section member contacts and is connected with described mandril of lifting jack head.
The adjustable support of the utility model, four plane included angles that wherein said load disperses square load support base plate that member increases progressively from top to bottom successively by four areas and load support base plate to weld above equate under the riser of putting more energy into form, four its back gauges of load support plate that area increases progressively increase progressively measure-alike.
The adjustable support of the utility model, the height of riser of putting more energy on four of the degree of depth that the riser of putting more energy on four of wherein said main Force transmission parts is put elongated slot and adjustable nose section member equates and becomes grafting matching pair, and the height of the riser of putting more energy under four of the degree of depth of the riser storing elongated slot of putting more energy under four of main Force transmission parts and load dispersion member equates and becomes grafting matching pair.
The adjustable support of the utility model, wherein said adjustable nose section member has the track that moves up of a straight line by the erect plate of above putting more energy in the upper stiffener of main Force transmission parts is put elongated slot.
The adjustable support of the utility model, the annular solid that the wherein said parts of filling a vacancy consist of the scarce piece of pintongs ring forms, external diameter, the internal diameter of the annular solid that the described parts of filling a vacancy form equate substantially with external diameter, the internal diameter of main Force transmission parts, every lobe ring lacks the upper surface of piece and the ceiling gripper shoe of described adjustable nose section member is fitted and connected, soffit is landed in the riser of putting more energy on adjacent two of main Force transmission parts upper surface and puts between elongated slot, and the riser of putting more energy on two side surfaces are adjacent with two of adjustable nose section member is respectively fitted and connected.
The adjustable support difference from prior art of the utility model is that the adjustable support of the utility model disperses member, parts four parts of filling a vacancy to form by main Force transmission parts, adjustable head member, load, the parts of each several part complete by prefabrication, Assembling, adjusting, fixing, vertical establishing.In parts, each material specification, material are determined by correlation computations.Adjustable support is arranged between basement floor.The parts of adjustable support are prefabricated in advance, saved on-site construction time, vertical establishing conveniently, and that avoids that scaffold system sets up is loaded down with trivial details; The head component height of adjustable support is adjustable, having solved because the absolute growth Ld after support post support is greater than basement floor spacing L makes support post cannot found the problem of establishing, after task completes, adjustable support of the present utility model can remove easily, has bad luck, recycle.
Below in conjunction with accompanying drawing, adjustable support of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is the structural representation of the adjustable support of the utility model.
Fig. 2 is the A-A generalized section (comprising adjustable nose section member) in Fig. 1.
Fig. 3 is the B-B generalized section (comprising that load disperses member) in Fig. 1.
Fig. 4 is the modular construction schematic diagram of filling a vacancy in the utility model.
Fig. 5 is the fill a vacancy perspective view of parts of a lobe.
Fig. 6, Fig. 7 and Fig. 8 are the erection process schematic diagram of the adjustable support of the utility model and construction method thereof.
The specific embodiment
As shown in Figure 1, the adjustable support of the utility model is arranged between basement ceiling and ground.Adjustable support connects adjustable nose section member 2 by main Force transmission parts 1 top, and bottom connects load and disperses member 3 and fill a vacancy parts 4 compositions.Referring to Fig. 6, on the jack pad assembly 5 arranging on main Force transmission parts 1, to put and have jack 6, the push rod head of jack 6 is connected with described adjustable nose section member 2 contacts.
As shown in Figure 1, Figure 2, Figure 3 shows, main Force transmission parts 1 consists of seamless steel pipe, top orifice plane be provided with that four angles equate on the riser of putting more energy into put elongated slot 1-1, bottom orifice plane is provided with the riser of putting more energy under four with top symmetry and puts elongated slot 1-2.Jack pad assembly 5 is arranged on the middle and upper part of main Force transmission parts 1.
As shown in Figure 2, adjustable nose section member 2 is welded below by ceiling gripper shoe 2-1 and ceiling gripper shoe 2-1 four its plane included angles equate on the riser 2-2 that puts more energy into form.The ceiling gripper shoe 2-1 of adjustable nose section member 2 is connected with jack 6 push rod head contacts.
As shown in Figure 3, load disperse that four plane included angles that square load support base plate 3-1,3-2,3-3,3-4 and load support base plate 3-1 that member 3 is increased progressively from top to bottom successively by four areas weld equate above under the riser 3-5 that puts more energy into form, four load support plate 3-1,3-2,3-3, its back gauge of 3-4 that area increases progressively increase progressively measure-alike.
As shown in Figure 1, the height of riser 2-2 of putting more energy on four of the degree of depth that the riser of putting more energy on four of main Force transmission parts 1 is put elongated slot and adjustable nose section member 2 equates and becomes grafting matching pair, and the height of the riser 3-5 that puts more energy under four of the degree of depth of the riser storing elongated slot of putting more energy under four of main Force transmission parts 1 and load dispersion member 2 equates and becomes grafting matching pair.Adjustable nose section member 2 has the track that moves up of a straight line by the erect plate 2-2 that above puts more energy in the upper stiffener of main Force transmission parts 1 is put elongated slot 1-1, and the liter by jack 6 pushes up, and adjustable nose section member 2 is raised support to the ceiling of basement.
As shown in Figure 4, Figure 5, the parts 4 of filling a vacancy lack by pintongs ring the annular solid that piece forms and form.External diameter, the internal diameter of the annular solid that the parts 4 of filling a vacancy form equate substantially with external diameter, the internal diameter of main Force transmission parts 1.Every lobe ring lacks the upper surface of piece and the ceiling gripper shoe 2-1 of adjustable nose section member 2 is fitted and connected, soffit is landed in the riser of putting more energy on adjacent two of main Force transmission parts 1 upper surface and puts between elongated slot 1-1, and the riser 2-2 that puts more energy on two side surfaces are adjacent with two of adjustable nose section member 2 is respectively fitted and connected.
Referring to Fig. 6, adjustable support of the present utility model is installed, first utilize hanging device to disperse member 3 and the parts 4 of filling a vacancy to send into the work-yard of basement main Force transmission parts 1, adjustable nose section member 2, load by the reserved hole of basement, and determine the strong point 7; Adjustable nose section member 2 and the load in work-yard, assembled on main Force transmission parts 1 disperse member 3 to make it to become adjustable support, establish adjustable support afterwards by manpower at the strong point 7 places; After adjustable support is established, on the jack pad assembly 5 of main Force transmission parts 1, lay jack 6 and by 6 liters of jack-up adjustable nose section members 2 of jack, make the firm support of adjustable support between the ceiling of basement and ground and by adjustable nose section member 2 by the riser 2-2 that puts more energy into be welded on main Force transmission parts 1; Weld firm after, between the ceiling gripper shoe 2-1 of adjustable nose section member 2 and main Force transmission parts 1 end face, embed the parts 4(that fills a vacancy fill a vacancy the padded size of parts 4 should be according to the floor height L specific design of basement), the stressed of ceiling gripper shoe 2-1 is delivered on main Force transmission parts 1 by the parts of filling a vacancy, and the support job execution of adjustable support is complete.
In adjustable supported design, need to carry out strength checking, Stability Checking Calculation, structural checking computation, deformation analysis and consider that certain safety factor is finally selected.Adjustable being supported on set up before support, to concrete structure, needs strength checking, office to press checking computations, crack to calculate, and checks qualified rear definite adjustable head parts top cross-section and load discrete part cross section, the number of plies.
Above-described embodiment is described preferred embodiment of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (7)
1. an adjustable support, be arranged between basement ceiling and ground, it is characterized in that: described adjustable support connects adjustable nose section member (2) by main Force transmission parts (1) top, bottom connects load and disperses member (3) and comprise the portion of filling a vacancy (4) part to form, the upper storing of the upper jack pad assembly (5) arranging of main Force transmission parts (1) has jack (6), and the push rod head of jack (6) is connected with described adjustable nose section member (2) contact.
2. adjustable support according to claim 1, it is characterized in that: described main Force transmission parts (1) consists of seamless steel pipe, top orifice plane be provided with that four angles equate on the riser of putting more energy into put elongated slot (1-1), bottom orifice plane is provided with the riser of putting more energy under four with top symmetry and puts elongated slot (1-3), and described jack pad assembly (5) is arranged on the middle and upper part of main Force transmission parts (1).
3. adjustable support according to claim 1, it is characterized in that: four its plane included angles that described adjustable nose section member (2) is welded below by ceiling gripper shoe (2-1) and ceiling gripper shoe (2-1) equate on the riser (2-2) of putting more energy into forms, the ceiling gripper shoe (2-1) of described adjustable nose section member (2) contacts and is connected with described jack (6) push rod head.
4. adjustable support according to claim 1, it is characterized in that: four plane included angles that described load disperses square load support base plate (3-1,3-2,3-3,3-4) that member (3) increases progressively from top to bottom successively by four areas and load support base plate (3-1) to weld above equate under the riser (3-5) of putting more energy into form, its back gauge of four blocks of load support plates (3-1,3-2,3-3,3-4) that area increases progressively increases progressively measure-alike.
5. adjustable support according to claim 1 and 2, it is characterized in that: the height of the riser (2-2) of putting more energy on four of the degree of depth that the riser of putting more energy on four of described main Force transmission parts (1) is put elongated slot and adjustable nose section member (2) equates and become grafting matching pair, the height of the riser (3-5) of putting more energy under four of the degree of depth of the riser storing elongated slot of putting more energy under four of main Force transmission parts (1) and load dispersion member (2) equates and becomes grafting matching pair.
6. adjustable support according to claim 5, is characterized in that: described adjustable nose section member (2) has the track that moves up of a straight line in the upper stiffener of main Force transmission parts (1) is put elongated slot (1-1) by the erect plate of above putting more energy into (2-2).
7. adjustable support according to claim 1, it is characterized in that: described in the parts (4) of filling a vacancy by pintongs ring, lack the annular solid that piece forms and form, the external diameter of the annular solid that the described parts of filling a vacancy (4) form, the external diameter of internal diameter and main Force transmission parts (1), internal diameter is substantially equal, every lobe ring lacks the upper surface of piece and the ceiling gripper shoe (2-1) of described adjustable nose section member (2) is fitted and connected, soffit is landed in the riser of putting more energy on adjacent two of main Force transmission parts (1) upper surface and puts between elongated slot (1-1), the riser (2-2) of putting more energy on two side surfaces are adjacent with two of adjustable nose section member (2) is respectively fitted and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118539.2U CN203846794U (en) | 2014-03-17 | 2014-03-17 | Adjustable support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118539.2U CN203846794U (en) | 2014-03-17 | 2014-03-17 | Adjustable support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203846794U true CN203846794U (en) | 2014-09-24 |
Family
ID=51559829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420118539.2U Expired - Fee Related CN203846794U (en) | 2014-03-17 | 2014-03-17 | Adjustable support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203846794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866993A (en) * | 2014-03-17 | 2014-06-18 | 中建一局钢结构工程有限公司 | Adjustable support and construction method thereof |
-
2014
- 2014-03-17 CN CN201420118539.2U patent/CN203846794U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866993A (en) * | 2014-03-17 | 2014-06-18 | 中建一局钢结构工程有限公司 | Adjustable support and construction method thereof |
| CN103866993B (en) * | 2014-03-17 | 2016-01-20 | 中建一局钢结构工程有限公司 | Adjustable support and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150317 |
|
| EXPY | Termination of patent right or utility model |