CN212897757U - Fully-prefabricated modular support frame - Google Patents
Fully-prefabricated modular support frame Download PDFInfo
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- CN212897757U CN212897757U CN202021140908.XU CN202021140908U CN212897757U CN 212897757 U CN212897757 U CN 212897757U CN 202021140908 U CN202021140908 U CN 202021140908U CN 212897757 U CN212897757 U CN 212897757U
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Abstract
The utility model discloses a full prefabricated modularization support frame belongs to the construction equipment field. The modular support frame comprises one or more support frame units; each support frame unit comprises a support frame base, a support frame, a distribution beam and an adjusting column; the distribution beam is arranged on the support frame at the topmost part, and a plurality of adjusting columns for supporting an external structure to be supported are uniformly arranged on the distribution beam; in the vertical bearing structure, the support frame base at the bottommost part is arranged on the support frame base; the support frame base is in a platform form, and the top surface of the support frame base is provided with an embedded anchor bolt, a lifting lug and a splicing piece. The utility model provides a pair of full prefabricated modularization support frame can set up fast at the scene, can adjust the support frame height according to actual demand to carry and practice thrift the support frame and set up the time, improve the efficiency of construction. The prefabricated support frame can be provided with different forms according to actual construction requirements, such as a single-piece support frame or a lattice support frame, so as to adapt to construction requirements of different projects.
Description
Technical Field
The utility model belongs to the construction equipment field, concretely relates to full prefabricated modularization support frame.
Background
The common support frame is used in the engineering construction process, and the common support frame comprises a scaffold, a tower crane standard knot, a circular pipe frame and the like.
For example, chinese utility model cn201420246259.x discloses an assembled interim buttress device on bank, and it includes beiLei beam pier shaft, and beiLei beam pier shaft's top is equipped with cap beam, joist, steel spacer in proper order, and beiLei beam pier shaft's lower part is connected with the concrete foundation through floorbar and stock bolt pressure beam, sets up vertical bracing and horizontal bracing respectively along the vertical and horizontal of bridge between the lower part of beiLei beam pier shaft and the floorbar. The device can make full use of existing materials on site, saves cost, and is quick to assemble, but this type of support frame is generally set up for the scene, and the setting quality is difficult to control, is difficult to carry out reuse, and has higher requirement to the place.
Therefore, it is highly desirable to invent a fully prefabricated modular support system, which can be erected rapidly on site, and can adjust the height of the support frame according to actual requirements, so as to save the erection time of the support frame and improve the construction efficiency.
Disclosure of Invention
An object of the utility model is to solve the problem that exists among the prior art to a full prefabricated modularization support frame is provided
The utility model discloses the concrete technical scheme who adopts as follows:
a fully prefabricated modular jack comprising one or more jack units;
each support frame unit comprises a support frame base, a support frame, a distribution beam and an adjusting column;
the top and the bottom of the support frame are respectively provided with a flange plate, and the plurality of support frames are spliced in a sectional manner through the flange plates to form a vertical force bearing structure;
the distribution beam is arranged on the support frame at the topmost part, and a plurality of adjusting columns for supporting an external structure to be supported are uniformly arranged on the distribution beam; in the vertical bearing structure, the support frame base at the bottommost part is arranged on the support frame base;
the supporting frame base is in a platform form, a plurality of groups of embedded anchor bolts are arranged on the top surface of the supporting frame base, and each group of embedded anchor bolts is correspondingly connected and fixed with one flange plate on the bottom surface of the supporting frame base; lifting lugs for lifting are arranged on the support frame base; the splicing piece used for being connected with the support frame base in other support frame units is arranged on the side edge of the support frame base and comprises a bolt mounting groove and a bolt preformed hole, the bolt mounting groove is formed in the top surface of the support frame base, and the bolt preformed hole penetrates through the bolt mounting groove and the side wall of the support frame base closest to the bolt mounting groove.
Preferably, the support frame units are multiple, one sides of the support frame bases of two adjacent support frame units are spliced, bolt preformed holes corresponding to the bolt mounting grooves on two sides of the spliced seam are communicated, and split bolts are inserted into the bolt preformed holes for splicing.
Preferably, the support frame is a lattice support frame, four flange plates are arranged at the top and the bottom of the support frame, and four groups of embedded anchor bolts are correspondingly arranged on the base of the support frame.
Preferably, the support frame be monolithic formula support frame, its top and bottom all have two ring flanges, also be equipped with two sets of embedded bolts correspondingly on the support frame base.
Furthermore, a cable wind rope connecting plate is arranged on the single-chip type supporting frame, a wind rope holding fixing embedded part is arranged on the supporting frame base, and the single-chip type supporting frame is stretched on the supporting frame base through a plurality of cable wind ropes.
Preferably, the side face, opposite to the bolt preformed hole, in the bolt mounting groove is an inclined face with a slope.
Preferably, four side edges of the top surface of the support frame base are respectively provided with a lifting lug and two splicing pieces.
Preferably, the distribution beam is provided with a stiffening plate.
Preferably, the number of the anchor bolts in each group of the embedded anchor bolts is the same as that of the openings in the flange plate.
Preferably, the support frame base is a concrete base.
Compared with the prior art, the utility model, following beneficial effect has:
the utility model provides a pair of full prefabricated modularization support frame can set up fast at the scene, can adjust the support frame height according to actual demand to carry and practice thrift the support frame and set up the time, improve the efficiency of construction. The prefabricated support frame can be provided with different forms according to actual construction requirements, such as a single-piece support frame or a lattice support frame, so as to adapt to construction requirements of different projects.
Drawings
FIG. 1 is a schematic view of the overall structure of a fully prefabricated modular support frame;
FIG. 2 is a schematic structural view of the base of the support frame of FIG. 1;
FIG. 3 is a perspective view of the base of the support bracket of FIG. 1;
FIG. 4 is a schematic illustration of the splicing of two support frame bases;
FIG. 5 is a top plan view of the two support frame bases being assembled;
FIG. 6 is an enlarged view of the splicing position of the two support frame bases;
FIG. 7 is a schematic structural view of the lattice support of FIG. 1;
FIG. 8 is a schematic view of the structure of a distributor beam and an adjustment column;
FIG. 9 is a schematic structural view of a base of a one-piece support bracket;
FIG. 10 is a schematic view of the assembly of the base of the one-piece support frame;
FIG. 11 is a schematic view of the overall structure of a one-piece support frame;
FIG. 12 is a schematic structural view of a one-piece support frame;
the reference numbers in the figures are: the device comprises a support frame base 1, a support frame 2, a distribution beam 3, an adjusting column 4, a cable rope 5, an embedded anchor bolt 101, a lifting lug 102, a bolt mounting groove 103, a bolt preformed hole 104, a cable rope fixing embedded part 105, a flange plate 201, a cable rope connecting plate 202 and a stiffening plate 301.
Detailed Description
The invention will be further elucidated and described with reference to the drawings and embodiments. The utility model discloses in the technical characteristics of each embodiment under the prerequisite that does not conflict each other, all can carry out corresponding combination.
As shown in fig. 1, in a preferred embodiment of the present invention, a fully prefabricated modular support frame is provided, which is a module with a support frame unit as a unit, and the support frame unit can be used alone or by splicing a plurality of units. The state that two support frame units are spliced for use is shown in fig. 1.
Each support frame unit comprises a support frame base 1, a support frame 2, a distribution beam 3 and an adjusting column 4. The top and the bottom of support frame 2 all are equipped with ring flange 201, and a plurality of support frames 2 insert the high strength bolt through ring flange 201 and carry out the segmental type concatenation, form vertical load structure. The distribution beam 3 is mounted on the topmost support frame 2, which may be reinforced with stiffening plates 301, as shown in fig. 8. The distribution beam 3 is square, and four corners of the distribution beam are supported on the support frame 2. A plurality of adjusting columns 4 are uniformly arranged on the distribution beam 3. The adjusting column 4 is a steel round pipe column, is used for supporting the bottom surface of the external to-be-supported structure during the action, and can adopt round pipe columns with different heights for adapting to different working conditions. In the vertical force bearing structure of the support frame unit, the support frame base 1 at the bottommost part is installed on the support frame base 1.
As shown in fig. 2, the support frame base 1 is in the form of a platform, which may be cast of concrete. Install in multiunit embedded anchor 101 on the top surface of support frame base 1, each group embedded anchor 101 is connected fixedly with a ring flange on the support frame base 1 bottom surface correspondingly. Therefore, the number of the groups of the anchor bolts 101 needs to be adapted to the number of the flanges on the bottom surface of the support frame base 1. The number of the anchor bolts in each set of the anchor bolts 101 is the same as the number of the openings in the flange plate 201, so that one set of the anchor bolts 101 can be just inserted into the bolt holes of one flange plate 201 and fixed by screwing. In this embodiment, the supporting frame 2 is a lattice type supporting frame shown in fig. 7, and has four flanges 201 at the top and the bottom, so that four sets of anchor bolts 101 are correspondingly disposed on the supporting frame base 1.
In this embodiment, four side edges of the top surface of the support frame base 1 are provided with one lifting lug 102 and two splicing pieces, and the specific number of the lifting lugs and the splicing pieces can be adjusted according to actual conditions. Lifting lugs 102 for lifting are arranged on the support frame base 1, so that the lifting lugs can be conveniently lifted and transported during construction.
In addition, when a plurality of support frame units are spliced for use, the adjacent support frame bases 1 are connected and fixed. Therefore, splices for connecting to the carrier bases 1 in other carrier units are provided at the side edges of the carrier base 1. Referring to fig. 3, the splice includes a bolt mounting groove 103 and a bolt preformed hole 104, the bolt mounting groove 103 is opened on the top surface of the support frame base 1, and the bolt preformed hole 104 penetrates through the bolt mounting groove 103 and the side wall of the support frame base 1 closest to the bolt mounting groove 103. As shown in fig. 5 and 6, the support frame bases 1 of two adjacent support frame units are spliced, the bolt preformed holes 104 corresponding to the bolt mounting grooves 103 on both sides of the spliced seam are penetrated, and split bolts are inserted into the bolt preformed holes 104 for splicing. Therefore, the concrete base at the bottom of the support frame can be connected into a whole, and the stability of the support frame is improved.
In addition, the side surface of each bolt installation groove 103, which is opposite to the bolt preformed hole 104, is an inclined surface with a slope. The inclined plane design can facilitate the installation of the bolt
The utility model discloses a lattice formula support frame can adopt the modularization preparation in the mill in advance, and the modulus commonly used is 2m or 3m, follow-up fortune to on-the-spot after directly with the flange joint between the support frame can. Simultaneously support frame base 1, distribution beam 3 and regulation post 4 etc. also all can directly be prefabricated in the mill, improve the installation progress on-the-spot greatly.
While the above embodiments show the support frame units in the form of lattice support frames, in another embodiment, the support frame 2 may also be provided as a single-piece support frame. As shown in fig. 9 and 10, two sets of anchor bolts 101 are correspondingly disposed on the supporting frame base 1. As shown in fig. 11 and 12, the support frame 2 has two flanges 201 at the top and bottom. Meanwhile, because the lateral wind resistance of the single-piece type support frame is weak, the cable wind rope connecting plate 202 is arranged on the single-piece type support frame, the wind rope holding fixing embedded part 105 is arranged on the support frame base 1, and the two sides of the single-piece type support frame are stretched on the support frame base 1 through the cable wind ropes 5, so that the support frame stability is improved.
The utility model provides a full prefabricated modularization support frame can utilize modular part to carry out nimble equipment, obtains the support frame of co-altitude, different span to adapt to the support demand in the different construction scenes. And its modular design also can conveniently dismantle greatly and transport, and then improves the efficiency of construction, reduces construction cost. The concrete base at the bottom of the support frame can be connected into a whole, the stability of the support frame is improved, and the modulus of the support unit can be adjusted according to the field use condition so as to adapt to different engineering requirements. Moreover, the utility model discloses require lowly to the place, can set up the support frame after carrying out the place and leveling.
The above-mentioned embodiments are merely a preferred embodiment of the present invention, but it is not intended to limit the present invention. Various changes and modifications can be made by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present invention. Therefore, all the technical schemes obtained by adopting the mode of equivalent replacement or equivalent transformation fall within the protection scope of the utility model.
Claims (10)
1. A fully prefabricated modular support frame comprising one or more support frame units;
each support frame unit comprises a support frame base (1), a support frame (2), a distribution beam (3) and an adjusting column (4);
the top and the bottom of each support frame (2) are respectively provided with a flange plate (201), and the plurality of support frames (2) are spliced in a segmented manner through the flange plates (201) to form a vertical force bearing structure;
the distribution beam (3) is arranged on the support frame (2) at the top, and a plurality of adjusting columns (4) for supporting an external structure to be supported are uniformly arranged on the distribution beam (3); in the vertical bearing structure, a support frame base (1) at the bottommost part is arranged on the support frame base (1);
the supporting frame base (1) is in a platform form, a plurality of groups of embedded anchors (101) are arranged on the top surface of the supporting frame base, and each group of embedded anchors (101) is correspondingly connected and fixed with one flange plate on the bottom surface of the supporting frame base (1); a lifting lug (102) for lifting is arranged on the support frame base (1); the splicing piece used for being connected with the support frame base (1) in other support frame units is arranged on the side edge of the support frame base (1), the splicing piece comprises a bolt mounting groove (103) and a bolt preformed hole (104), the bolt mounting groove (103) is arranged on the top surface of the support frame base (1), and the bolt preformed hole (104) penetrates through the bolt mounting groove (103) and the side wall of the support frame base (1) closest to the bolt mounting groove (103).
2. The fully prefabricated modular support frame according to claim 1, wherein a plurality of support frame units are arranged, one side of the support frame base (1) of two adjacent support frame units is spliced, bolt preformed holes (104) corresponding to the bolt mounting grooves (103) on two sides of the spliced seam are communicated, and split bolts are inserted into the bolt preformed holes (104) for splicing.
3. The fully prefabricated modular support frame according to claim 1, wherein said support frame (2) is a lattice support frame, and has four flanges (201) at the top and bottom, and four sets of anchor bolts (101) are correspondingly disposed on the base (1).
4. The fully prefabricated modular support frame according to claim 1, wherein said support frame (2) is a single-piece support frame having two flanges (201) at the top and bottom, and two sets of anchor bolts (101) are correspondingly disposed on said support frame base (1).
5. The fully prefabricated modular support frame according to claim 4, wherein a cable rope connecting plate (202) is arranged on the single-piece support frame, an embedded cable rope fixing part (105) is arranged on the support frame base (1), and the single-piece support frame is tensioned on the support frame base (1) through a plurality of cable ropes (5).
6. The fully prefabricated modular support bracket of claim 1 wherein the side of said bolt mounting groove (103) opposite to said bolt preformed hole (104) is an inclined surface with a relief slope.
7. A fully prefabricated modular support according to claim 1 wherein the support base (1) is provided with one lifting lug (102) and two splicing elements on each of its four side edges.
8. A fully prefabricated modular support frame according to claim 1 characterised in that said distribution beams (3) are provided with stiffening plates (301).
9. A fully prefabricated modular support frame according to claim 1, characterised in that the number of anchors in each set of anchors (101) is the same as the number of openings in the flange (201).
10. A fully prefabricated modular support frame according to claim 1, characterised in that the support frame foundation (1) is a concrete foundation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021140908.XU CN212897757U (en) | 2020-06-18 | 2020-06-18 | Fully-prefabricated modular support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021140908.XU CN212897757U (en) | 2020-06-18 | 2020-06-18 | Fully-prefabricated modular support frame |
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| Publication Number | Publication Date |
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| CN212897757U true CN212897757U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021140908.XU Active CN212897757U (en) | 2020-06-18 | 2020-06-18 | Fully-prefabricated modular support frame |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113215341A (en) * | 2021-04-19 | 2021-08-06 | 北京首钢建设集团有限公司 | Modular mounting structure of large-scale blast furnace top diffusion platform |
| CN114482624A (en) * | 2022-03-23 | 2022-05-13 | 中国十七冶集团有限公司 | Back-jacking supporting system for structural slab conversion operation platform and construction method thereof |
-
2020
- 2020-06-18 CN CN202021140908.XU patent/CN212897757U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113215341A (en) * | 2021-04-19 | 2021-08-06 | 北京首钢建设集团有限公司 | Modular mounting structure of large-scale blast furnace top diffusion platform |
| CN114482624A (en) * | 2022-03-23 | 2022-05-13 | 中国十七冶集团有限公司 | Back-jacking supporting system for structural slab conversion operation platform and construction method thereof |
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