CN203729318U - Pole and tower split raft foundation fast-mounting foundation - Google Patents
Pole and tower split raft foundation fast-mounting foundation Download PDFInfo
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- CN203729318U CN203729318U CN201420162872.3U CN201420162872U CN203729318U CN 203729318 U CN203729318 U CN 203729318U CN 201420162872 U CN201420162872 U CN 201420162872U CN 203729318 U CN203729318 U CN 203729318U
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Abstract
The utility model discloses a pole and tower split raft foundation fast-mounting foundation, which comprises a raft foundation, and is characterized in that the raft foundation consists of a first raft foundation and a second raft foundation, wherein each of the first raft foundation and the second raft foundation consists of a rectangular concrete base and a semicircular concrete post positioned at the upper end of the base and is formed into a whole with the upper end of the base, in addition, steel bars are arranged in the first raft foundation and the second raft foundation, foundation bolts are arranged in the semicircular concrete posts, and hoops are arranged at the surfaces of the semicircular concrete posts. The pole and tower split raft foundation fast-mounting foundation has the beneficial effects that 1, the split raft foundation fast-mounting foundation belongs to a prefabricated product and is processed and formed by a factory standard mold, the steam maintenance is adopted, the intensity is high, the universality is good, and the processing quality can be ensured; 2, the field construction is fast, and the effect that digging the hole, assembling the rod and completing the work in the same day is reached; 3, rod towers and mobile base stations which need to be transferred can be hung and conveyed again, the repeated utilization is realized, and the cost is reduced.
Description
Technical field
The utility model belongs to power communication conveying equipment technical field, relates in particular to a kind of shaft tower split raft foundation fast-assembling basis.
Background technology
Along with developing rapidly of national economy, the development of modern power industry, the communication technology, need to build a large amount of transmission lines of electricity and mobile communication base station and meet the demands.Therefore the shaft tower of varying strength, different moment of flexure, different length uses extensively, pole and tower foundation construction is very key.According to circuit and bar position, base station geological conditions, the basic mode of existing electric power line pole tower and mobile communication shaft tower has following several: steel pipe pile foundation, bored concrete pile foundation, raft foundation.The inside, three kinds of bases, only has raft foundation to meet various geological conditionss.When raft foundation construction, first on the bar position of having good positioning, excavate secondly on-the-spot reinforcement foundation frame welding moulding, last formwork supporting plate disturbing concrete, reach curing period and meet after design strength until concrete, then by shaft tower transport to job site organize tower install.In the situation that basic geology condition is poor, the main raft foundation that adopts is used as pole and tower foundation, although be the general a kind of mode of shaft tower present stage foundation construction geological conditions, but construction period is long especially, it is very large that on-site concrete waters the amount of smashing, the cast-in-place raft foundation of tradition, after excavation of foundation pit, to organize shuttering, reinforcing bar welding and colligation are carried out in scene, on-the-spot concrete batching is also wanted in remote districts, need mixer, power supply, vibrating head, the auxiliary equipment such as vehicle, the concrete quality climate of cast-in-site, environment, the impacts such as constructor's technical level, be difficult to reach the concrete strength of design.C10 intensity is made C30 concrete by Zeng You construction corps, quality more difficult control, particularly winter construction, and quality, duration are more difficult to ensure card, and the cycle is long, the social work amount of bringing is large.Cast-in-situ concrete raft foundation can only once use, can not secondary utilization.Due to on-the-spot mixing wet trade that concrete produces, surrounding enviroment are produced to pollution.This is the deficiencies in the prior art parts.
Summary of the invention
The purpose of this utility model is, overcome the deficiencies in the prior art, provide a kind of solve electric power line pole tower and the bending resistance of communication pole tower foundation, overturning or slip resistance analysis, shortening construction period, Fast Installation and economize on resources, a kind of shaft tower split raft foundation fast-assembling basis of the problem such as low-carbon environment-friendly.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of shaft tower split raft foundation fast-assembling basis, comprise raft foundation, it is characterized in that: described raft foundation is made up of raft foundation I and raft foundation II, described raft foundation I and raft foundation II are made up of concrete rectangular base and the concrete semicolumn that is located thereon end one respectively, and in described raft foundation I and raft foundation II, reinforcing bar is set, and in described concrete semicolumn, stone bolt is set, at described concrete semi-cylinder surface, anchor ear is set.This structure communication pole tower foundation bending resistance, overturning or slip resistance analysis, shorten construction period.
Further improvement of the utility model has, and the concrete semicolumn contact surface of described raft foundation I and raft foundation II is meshed.By the engagement of two concrete semicolumn contact surfaces, increase basic steadiness.
Further improvement of the utility model also has, and the reinforcing bar in described concrete semicolumn is made up of the spiral bar of vertical main muscle and the main muscle of spiral winding, the interior hooked bar that is connected main muscle.Interior hooked bar is arranged to latticed, can be arranged to two-layer more than, played the effect of fixing main muscle.
Further improvement of the utility model also has, and arranges and connect short muscle in described concrete semicolumn, is connected with described main muscle with described stone bolt.Play the effect of foot bolt regularly.
Further improvement of the utility model also has, and the reinforcing bar in described concrete rectangular base is made up of main arrangement of reinforcement and the water chestnut muscle being attached thereto, and described main arrangement of reinforcement is connected with the main muscle in described concrete semicolumn.Main arrangement of reinforcement is arranged to latticed, can be arranged to two-layer more than.
Further improvement of the utility model also has, and on institute's concrete rectangular base, suspension ring is set.Be convenient to transport.
Further improvement of the utility model also has, and on described raft foundation I and raft foundation II concrete semicolumn, rivet rod is set.By fixing of rivet rod, make raft foundation I be connected more firm with raft foundation II.
In manual, do not have the structure of describing to belong to prior art.
The beneficial effect of this programme can be learnt according to the narration to such scheme, a kind of shaft tower split raft foundation fast-assembling basis, comprise raft foundation, it is characterized in that: described raft foundation is made up of raft foundation I and raft foundation II, described raft foundation I and raft foundation II are made up of concrete rectangular base and the concrete semicolumn that is located thereon end one respectively, and in described raft foundation, reinforcing bar is set, and in described concrete semicolumn, stone bolt is set, at described concrete semi-cylinder surface, anchor ear is set.The beneficial effects of the utility model are: 1. split raft foundation fast-assembling basis belongs to pre-manufactured product, the machine-shaping of batch production Standard Module, and stream curing, intensity is high, and versatility is good.Crudy can be guaranteed.2. site operation is fast, can realize digged pit the same day, organized bar the same day, same day completion.3. shaft tower and the mobile base station of shifting for needs can secondary handlings, and recycling, has reduced cost.
When work, first by the two-way main arrangement of reinforcement 4 uniform three-layer network trellis that is welded into, by stirrup muscle 5, uniform main muscle 1 dividing is listed in concrete semicolumn, and is welded on main arrangement of reinforcement 4.Spiral bar is uniform Shang Xia 2 is wrapped in the peripheral and welding of main muscle 1, then interior hooked bar 3 is welded on main muscle 1, finally stone bolt 8 is put into post concrete semicolumn, adjusts with connecting short muscle 6, main muscle 1 and stone bolt 8 to be welded afterwards.After skeleton completes, put into mould and add concrete formation.After completing, foundation construction with anchor pole 7, anchor ear 9, split basis is connected.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model, and Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1, and Fig. 3 is concrete semicolumn arrangement of reinforcement.In Fig. 1: the 1st, main muscle, the 2nd, spiral bar, the 3rd, interior hooked bar, the 4th, main arrangement of reinforcement, the 5th, water chestnut muscle, the 6th, connect short muscle, the 7th, rivet rod, the 8th, stone bolt, the 9th, anchor ear, the 10th, raft foundation I, the 11st, raft foundation II, the 12nd, suspension ring.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, can find out by accompanying drawing, a kind of shaft tower split raft foundation fast-assembling basis of this programme, comprise raft foundation, it is characterized in that: described raft foundation is made up of raft foundation I 10 and raft foundation II 11, described raft foundation I 10 and raft foundation II 11 are made up of concrete rectangular base and the concrete semicolumn that is located thereon end one respectively, and 11 li of described raft foundation I 10 and raft foundation II, reinforcing bar is set, in described concrete semicolumn, stone bolt 8 is set, at described concrete semi-cylinder surface, anchor ear 9 is set.The concrete semicolumn contact surface of described raft foundation I 10 and raft foundation II 11 is meshed.Reinforcing bar in described concrete semicolumn is made up of the spiral bar 2 of vertical main muscle 1 and the main muscle of spiral winding, the interior hooked bar 3 that is connected main muscle.In described concrete semicolumn, arrange and connect short muscle 6, be connected with described main muscle 1 with described stone bolt 8.Reinforcing bar in described concrete rectangular base is made up of main arrangement of reinforcement 4 and the water chestnut muscle 5 being attached thereto, and described main arrangement of reinforcement 4 is connected with the main muscle 1 in described concrete semicolumn.On institute's concrete rectangular base, suspension ring 12 are set.On described raft foundation I 10 and raft foundation II 11 concrete semicolumns, rivet rod 7 is set.
Certainly; above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art make in essential scope of the present utility model, also belong to protection domain of the present utility model.
Claims (7)
1. a shaft tower split raft foundation fast-assembling basis, comprise raft foundation, it is characterized in that: described raft foundation is made up of raft foundation I and raft foundation II, described raft foundation I and raft foundation II are made up of concrete rectangular base and the concrete semicolumn that is located thereon end one respectively, and in described raft foundation I and raft foundation II, reinforcing bar is set, in described concrete semicolumn, stone bolt is set, at described concrete semi-cylinder surface, anchor ear is set.
2. a kind of shaft tower split raft foundation fast-assembling according to claim 1 basis, is characterized in that: the concrete semicolumn contact surface of described raft foundation I and raft foundation II is meshed.
3. a kind of shaft tower split raft foundation fast-assembling according to claim 1 and 2 basis, is characterized in that: the reinforcing bar in described concrete semicolumn is made up of the spiral bar of vertical main muscle and the main muscle of spiral winding, the interior hooked bar that is connected main muscle.
4. a kind of shaft tower split raft foundation fast-assembling according to claim 1 basis, is characterized in that: in described concrete semicolumn, arrange and connect short muscle, be connected with described main muscle with described stone bolt.
5. a kind of shaft tower split raft foundation fast-assembling according to claim 1 basis, is characterized in that: the reinforcing bar in described concrete rectangular base is made up of main arrangement of reinforcement and the water chestnut muscle being attached thereto, and described main arrangement of reinforcement is connected with the main muscle in described concrete semicolumn.
6. a kind of shaft tower split raft foundation fast-assembling according to claim 1 basis, is characterized in that: on institute's concrete rectangular base, suspension ring are set.
7. a kind of shaft tower split raft foundation fast-assembling according to claim 1 basis, is characterized in that: on described raft foundation I and raft foundation II concrete semicolumn, rivet rod is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162872.3U CN203729318U (en) | 2014-04-04 | 2014-04-04 | Pole and tower split raft foundation fast-mounting foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162872.3U CN203729318U (en) | 2014-04-04 | 2014-04-04 | Pole and tower split raft foundation fast-mounting foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203729318U true CN203729318U (en) | 2014-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420162872.3U Withdrawn - After Issue CN203729318U (en) | 2014-04-04 | 2014-04-04 | Pole and tower split raft foundation fast-mounting foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203729318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924614A (en) * | 2014-04-04 | 2014-07-16 | 山东中能杆塔有限公司 | Quick tower split raft foundation |
-
2014
- 2014-04-04 CN CN201420162872.3U patent/CN203729318U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924614A (en) * | 2014-04-04 | 2014-07-16 | 山东中能杆塔有限公司 | Quick tower split raft foundation |
| CN103924614B (en) * | 2014-04-04 | 2015-11-18 | 山东中能杆塔有限公司 | A kind of shaft tower split raft foundation fast-assembling 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 |
Granted publication date: 20140723 Effective date of abandoning: 20151118 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |