CN205036162U - Basis is kept off to prefabricated enclosing of repeatedly usable - Google Patents
Basis is kept off to prefabricated enclosing of repeatedly usable Download PDFInfo
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- CN205036162U CN205036162U CN201520706142.XU CN201520706142U CN205036162U CN 205036162 U CN205036162 U CN 205036162U CN 201520706142 U CN201520706142 U CN 201520706142U CN 205036162 U CN205036162 U CN 205036162U
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- precast concrete
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- concrete stick
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Abstract
The utility model discloses a basis is kept off to prefabricated enclosing of repeatedly usable, a serial communication port, including precast concrete stick (1), square pipe (2) and L shaped steel (3), square pipe (2) form the broadside of rectangle square frame, L shaped steel (3) then form the long limit of rectangle square frame, precast concrete stick (1) set up in the rectangle square frame, and then presses on the base of L shaped steel (3) with precast concrete stick (1) that L shaped steel (3) closes on, the steel frame construction that fender usefulness is enclosed to the building is then set up one side top at the rectangle square frame. Each basic member all can be prefabricated in the mill, then fix a position the installation after transporting the job site, and can install upper portion immediately and enclose the fender steel construction after basic installation, have the production efficiency height, product quality is good, construction cycle is short, the resource of using manpower sparingly, basic member repeatedly usable's advantage, be favorable to green and promote the construction enclosing fender architectural industrialization level.
Description
Technical field
The utility model relates to a kind of building foundation, especially relates to construction guard fender prefabricated foundation structure, belongs to construction engineering technical field.
Background technology
Construction guard fender is that the requisite construction of project of China's develop rapidly is supporting.Current most domestic construction guard fender adopts cast-in-situ steel reinforced concrete foundation structure.Cast-in-situ steel reinforced concrete basis adopts manual work usually, installs template at the construction field (site), assembling reinforcement, pre-embedded bolt, and cast, curing concrete, reach after design strength until base concrete and can install portion's structure.There is following shortcoming in cast in situ concrete foundation: 1) production efficiency is low, long construction period, at substantial manpower; 2) product quality not easily ensures, pre-embedded bolt easily produces position deviation, installs bring difficulty to superstructure; 3) Foundation Fieldbus field Construction on Environment is polluted large, and when factory building is removed or moved, basis cannot be reused, and produces building waste, does not meet the requirement of civilized construction and low-carbon environment-friendly.
Utility model content
For solving the deficiencies in the prior art, it is simple, easy for installation that the purpose of this utility model is to provide a kind of structure, reusable prefabricated enclosing basis.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
A kind of reusable prefabricated enclosing basis, it is characterized in that, comprise precast concrete stick, square tube and L-type steel, the broadside of described square-tube-shaped rectangularity square frame, L-type steel then forms the long limit of rectangular boxes, described precast concrete stick is arranged in rectangular boxes, and is then pressed on the base of L-type steel with the precast concrete stick that L-type steel closes on, and the steel frame construction building enclosing is then arranged on a side roof part of rectangular boxes.
Further, the both sides of described square tube are also welded with L-type angle steel, and the rear and front end of described precast concrete stick (1) is pressed on the base of L-type angle steel.
And, the end sides of described square tube is welded with end cap steel plate (5), form " T " font structure, and bolt hole is also formed in the both sides of end cap steel plate (5), the vertical plane at the two ends of described L-type steel (3) is also provided with bolt hole, square tube (2) is articulated in the end of two adjacent L-type steel (3) by " T " font structure, and L-type steel (3) and end cap steel plate (5) are penetrated bolt be connected and fixed by being worn.
The thickness of above-mentioned end cap steel plate (5) is 4-12mm.
Further, the end end face of described square tube (2) is welded with junction steel plate (6), described junction steel plate (6) is provided with bolt, and the bottom surface of the joint pin of the steel frame construction of described building enclosing is also welded with suspension column steel plate (7), described suspension column steel plate (7) is formed with bolt hole, described bolt hole is corresponding with the bolt on junction steel plate (6) to be arranged, and described junction steel plate (6) is fixedly connected with by lock bolt with suspension column steel plate (7).
In addition, described precast concrete stick (1) inside is also provided with vertical muscle (8), and described vertical muscle (8) is arranged along the length direction of precast concrete stick (1).And described vertical muscle (8) is provided with many, and be set in parallel in the both sides up and down of the cross section of precast concrete stick (1),
And described precast concrete stick (1) inside is also provided with stirrup (9), described stirrup (9) is coated on the surrounding of vertical muscle (8) along the circumference of the cross section of precast concrete stick (1).
And the diameter of described vertical muscle (8) and stirrup (9) is 6-25mm.
Usefulness of the present utility model is:
1) each component of prefabricated foundation can be prefabricated in the factory, and carry out location and installation after being transported to job site, scene does not need wet trade, basis is quick and easy for installation, affected by environment little, can install top enclosing steel work immediately after basic installation, construction period is accelerated greatly;
2) each component of prefabricated foundation can in factory's scale standardized production, and production efficiency is high, good product quality, saves a large amount of manpower;
3) prefabricated foundation is divided into multiple kind and model according to foundation bed minor face and the ratio on long limit and the length of minor face, therefore, each basic component also can be divided into multiple kind and model according to basic plane length and width, designer is facilitated to select the model of stick and the girder steel be suitable for according to different structural loads and bearing capacity of foundation soil, make the simplicity of design on basis, convenient;
4), at the end of construction, prefabricated foundation system can realize disassembling completely, and 100% reuses, and does not produce building waste, meets the construction industry development requirement of environmental protection low-carbon (LC).
Accompanying drawing explanation
Fig. 1 is that the basic plane of the utility model one embodiment arranges schematic diagram;
Fig. 2 is the end joint detail figure of Fig. 1;
Fig. 3 is prefabricated foundation construction profile described in the utility model;
Fig. 4 is precast concrete stick arrangement of reinforcement described in the utility model.
The implication of Reference numeral in figure:
1, precast concrete stick 2, square tube 3, L-type steel 4, L-type angle steel 5, end cap steel plate
6, junction steel plate 7, suspension column steel plate 8, vertical muscle 9, stirrup.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the utility model.
Fig. 1 is that the basic plane of the utility model one embodiment arranges schematic diagram.
As shown in Figure 1: reusable prefabricated enclosing basis, comprise precast concrete stick 1, square tube 2 and L-type steel 3, square tube 2 forms the broadside of rectangular boxes, L-type steel 3 then forms the long limit of rectangular boxes, described precast concrete stick 1 is arranged in rectangular boxes, be arranged with in parallel multiple, shown in Fig. 1 is 4, and be pressed on the base of L-type steel 3 with the precast concrete stick 1 that L-type steel 3 closes on, the steel frame construction building enclosing is then arranged on a side roof part of rectangular boxes.Wherein, according to the designing requirement of total prefabricated foundation, the length of the minor face of rectangular boxes and the ratio on long limit and minor face divides and can be multiple kind and model, according to selected kind and model, concrete stick 1, the kind of square tube 2 and L-type steel 3 and model can compliance be also multiple, and in order to strengthen precast concrete stick 1 pair of rectangular boxes further compacting after basis stability, L-type angle steel 4 is also welded with in the both sides of square tube 2, the base of L-type angle steel 4 and the base of L-type steel 3 are at grade, the rear and front end of precast concrete stick 1 is pressed on the base of L-type angle steel 4, four limits of rectangular boxes are all pushed down by precast concrete stick 1.And multiple rectangular bars frame order is built, form overall enclosing basis,
Fig. 2 is the end joint detail figure of Fig. 1; Fig. 3 is prefabricated foundation construction profile described in the utility model.
As shown in Figure 3: the end sides of square tube 2 is welded with end cap steel plate 5, form " T " font structure, and bolt hole is also formed in the both sides of end cap steel plate 5, the vertical plane at the two ends of described L-type steel 3 is also provided with bolt hole, square tube 2 is articulated in the end of two adjacent L-type steel 3 by " T " font structure, and L-type steel 3 and end cap steel plate 5 are penetrated bolt be connected and fixed by being worn.In the present embodiment, the thickness of end cap steel plate 5 is 8mm, and certainly, it is all feasible within the scope of 4-12mm, can design needs choose according to actual items.In addition, the end end face of square tube 2 is welded with junction steel plate 6, described junction steel plate 6 is provided with bolt, and the bottom surface of the joint pin of the steel frame construction of described building enclosing is also welded with suspension column steel plate 7, described suspension column steel plate 7 is formed with bolt hole, described bolt hole is corresponding with the bolt on junction steel plate 6 to be arranged, and described junction steel plate 6 is fixedly connected with by lock bolt with suspension column steel plate 7, to realize the connection on steel superstructure and enclosing basis.
In the present embodiment, involved welding manner is continuous fillet weld welding.
Fig. 4 is precast concrete stick arrangement of reinforcement described in the utility model.
As shown in Figure 4: precast concrete stick 1 inside is also provided with vertical muscle 8, described vertical muscle 8 is arranged along the length direction of precast concrete stick 1.And described vertical muscle 8 is provided with many, and be set in parallel in the both sides up and down of the cross section of precast concrete stick 1, and described precast concrete stick 1 inside is also provided with stirrup 9, described stirrup 9 is coated on the surrounding of vertical muscle 8 along the circumference of the cross section of precast concrete stick 1.In the present embodiment, in this example, the diameter of vertical muscle 8 is 10mm, and the diameter of stirrup 9 is 8mm.The choosing of reinforcing bar calculates needs according to practical basis and selects, and certainly, it is all feasible within the scope of 6-25mm, arranges the intensity that vertical muscle 8 and stirrup 9 effectively can increase precast concrete stick 1, is convenient to repeatedly dismantle, recycling.
Prefabricated foundation concrete stick 1 described in the utility model can need to be divided into multiple kind and model according to calculating, and the girder steel of pre-manufactured steel framework (square tube 2, L-type steel 3 and L-type angle steel 4 are formed) is divided into multiple kind and model according to supporting capacity and length.Applicable prefabricated foundation stick and prefabricated foundation beam type number can be selected according to superstructure design load and bearing capacity of foundation soil.The cast in situ concrete foundation production efficiency that this prefabricated foundation structure is more traditional is high, easy construction, quick, construction guard fender remove or resettlement time, this prefabricated foundation system can be disassembled completely, reuse, disassembly sequence is contrary with erection sequence, is conducive to carrying out applying on a large scale.
More than show and describe general principle of the present utility model, principal character and advantage.The technician of the industry should understand, and above-described embodiment does not limit the utility model in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection domain of the present utility model.
Claims (9)
1. a reusable prefabricated enclosing basis, it is characterized in that, comprise precast concrete stick (1), square tube (2) and L-type steel (3), described square tube (2) forms the broadside of rectangular boxes, L-type steel (3) then forms the long limit of rectangular boxes, described precast concrete stick (1) is arranged in rectangular boxes, and be then pressed on the base of L-type steel (3) with the precast concrete stick (1) that L-type steel (3) closes on, the steel frame construction building enclosing is then arranged on a side roof part of rectangular boxes.
2. the reusable prefabricated enclosing basis of one according to claim 1, it is characterized in that, the both sides of described square tube (2) are also welded with L-type angle steel, and the rear and front end of described precast concrete stick (1) is pressed on the base of L-type angle steel.
3. the reusable prefabricated enclosing basis of one according to claim 1, it is characterized in that, the end sides of described square tube (2) is welded with end cap steel plate (5), form " T " font structure, and bolt hole is also formed in the both sides of end cap steel plate (5), the vertical plane at the two ends of described L-type steel (3) is also provided with bolt hole, square tube (2) is articulated in the end of two adjacent L-type steel (3) by " T " font structure, and L-type steel (3) and end cap steel plate (5) are penetrated bolt be connected and fixed by being worn.
4. the reusable prefabricated enclosing basis of one according to claim 3, it is characterized in that, the thickness of described end cap steel plate (5) is 4-12mm.
5. the reusable prefabricated enclosing basis of one according to claim 1, it is characterized in that, the end end face of described square tube (2) is welded with junction steel plate (6), described junction steel plate (6) is provided with bolt, and the bottom surface of the joint pin of the steel frame construction of described building enclosing is also welded with suspension column steel plate (7), described suspension column steel plate (7) is formed with bolt hole, described bolt hole is corresponding with the bolt on junction steel plate (6) to be arranged, and described junction steel plate (6) is fixedly connected with by lock bolt with suspension column steel plate (7).
6. the reusable prefabricated enclosing basis of one according to claim 1, it is characterized in that, described precast concrete stick (1) inside is also provided with vertical muscle (8), and described vertical muscle (8) is arranged along the length direction of precast concrete stick (1).
7. the reusable prefabricated enclosing basis of one according to claim 6, it is characterized in that, described vertical muscle (8) is provided with many, and is set in parallel in the both sides up and down of the cross section of precast concrete stick (1).
8. the reusable prefabricated enclosing basis of the one according to claim 6 or 7, it is characterized in that, described precast concrete stick (1) inside is also provided with stirrup (9), and described stirrup (9) is coated on the surrounding of vertical muscle (8) along the circumference of the cross section of precast concrete stick (1).
9. the reusable prefabricated enclosing basis of one according to claim 8, it is characterized in that, described vertical muscle (8) and the diameter of stirrup (9) are 6-25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520706142.XU CN205036162U (en) | 2015-09-14 | 2015-09-14 | Basis is kept off to prefabricated enclosing of repeatedly usable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520706142.XU CN205036162U (en) | 2015-09-14 | 2015-09-14 | Basis is kept off to prefabricated enclosing of repeatedly usable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205036162U true CN205036162U (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520706142.XU Withdrawn - After Issue CN205036162U (en) | 2015-09-14 | 2015-09-14 | Basis is kept off to prefabricated enclosing of repeatedly usable |
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| CN (1) | CN205036162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401785A (en) * | 2015-09-14 | 2016-03-16 | 马英 | Prefabricated enclosure foundation capable of being utilized repeatedly |
-
2015
- 2015-09-14 CN CN201520706142.XU patent/CN205036162U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401785A (en) * | 2015-09-14 | 2016-03-16 | 马英 | Prefabricated enclosure foundation capable of being utilized repeatedly |
| CN105401785B (en) * | 2015-09-14 | 2017-10-20 | 重庆天春科技有限公司 | A kind of reusable prefabricated enclosing basis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160217 Effective date of abandoning: 20171020 |