CN202148533U - Steel structure base for movable base station - Google Patents
Steel structure base for movable base station Download PDFInfo
- Publication number
- CN202148533U CN202148533U CN201120201521U CN201120201521U CN202148533U CN 202148533 U CN202148533 U CN 202148533U CN 201120201521 U CN201120201521 U CN 201120201521U CN 201120201521 U CN201120201521 U CN 201120201521U CN 202148533 U CN202148533 U CN 202148533U
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- CN
- China
- Prior art keywords
- longeron
- crossbeam
- base station
- base
- bottom girder
- 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
The utility model discloses a steel structure base for a movable base station, and the key technology lies in that the steel structure base includes a base girder and concrete balancing weights arranged above the base girder, wherein the base girder includes at least 5 longitudinal beams arranged side by side and at least two cross beams vertical to the longitudinal beams; the longitudinal beams are fixedly connected with the cross beams; the concrete balancing weights are symmetrically arranged at the four corners of the base girder; a clearance is reserved between the two adjacent concrete balancing weights parallel to the cross beams; and a protection plate is fixed at the clearance. The steel structure base has a simper structure, and is convenient to construct and quick to mount.
Description
Technical field
The utility model relates to a kind of steel work basis of transportable type base station.
Background technology
Along with each operator's base station density constantly increases, base station construction and urban planning constantly conflict, and therefore are prone to cause the base station repeatedly to move, and base station location is difficult to select, and the structure and the job practices on the basis of transportable type base station are not suitable for repeatedly moving at present.The basis of base station need be carried out the excavation of the high degree of depth mostly at present, does concrete cushion then, on concrete cushion, places the concrete weight coating piece, above the concrete weight coating piece, bottom girder is set then, and bottom girder and concrete weight coating piece pass through bolt.This method duration is long, and because bottom girder and concrete weight coating piece weight are excessive, bolt hole is difficult for aiming at, and relatively difficulty is installed.The basis that also has is directly to carry out high degree of depth excavation; Do certain thickness concrete foundation then; Built-in fitting (bolt) is set in concrete foundation; Fix through this built-in fitting and bottom girder, wait to remove the residual about 30 centimeters built-in fitting above ground level of meeting on the concrete foundation of back, this built-in fitting is difficult for taking out.The job practices floor space on these two kinds of bases is all bigger, and the basis needs high degree of depth excavation, and construction period is long, and foundation construction needs through the concrete curing phase of certain hour communication tower to be installed after finishing.After removed the base station, original position can stay a large amount of concrete construction rubbish, and the concrete of projection and built-in fitting be easy to clean not, and can't utilize once more, needed again the concreting basis when install once more the base station, caused the wasting of resources.
The utility model content
The technical problem that the utility model will solve provides that a kind of structure is simple, the steel work base of easy construction, transportable type base station quick for installation.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is: a kind of steel work base of transportable type base station, and its key technology is: the concrete weight coating piece that it comprises bottom girder and is located at the bottom girder top; Said bottom girder comprises at least 5 longerons and vertical at least two crossbeams that are provided with and are positioned at the longeron top with said longeron that are arranged side by side, and said longeron is fixedly connected with crossbeam; Said concrete weight coating piece is symmetrically set on four angles of bottom girder, leaves the gap between two adjacent concrete weight coating pieces parallel with crossbeam, is fixed with protected apron at this gap location.
Preferably, above-mentioned longeron connects with transom bolt.
Preferably, above-mentioned longeron is provided with 7, and said crossbeam is provided with 2.
Preferably, above-mentioned longeron and crossbeam all adopt i iron, on said longeron and crossbeam, are provided with reinforcing rib.
Adopt the beneficial effect that technique scheme produced to be: during construction, adopt the utility model not need degree of depth excavation, only need make concrete cushion, place the utility model then above it, communication tower can be installed, it is easy for installation, quick; The concrete weight coating piece of the utility model is placed on the top of girder steel; Be provided with protected apron between two concrete beds that face mutually; Can play a protective role to various bolts, communications equipment room and communication tower like this, bolt is difficult for losing, and prevents that communications equipment room is not vulnerable to bump; Because the concrete weight coating piece is positioned over the top of girder steel, reaches the counterweight effect so its needs 7 days were solidifiable, curing time, is shorter.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of built-in fitting;
Wherein, 1, concrete weight coating piece; 2, longeron; 3, crossbeam; 4, protected apron; 5, communication tower; 6, bolt; 7, reinforcing rib; 8 represent built-in fitting, 8-1, steel plate, 8-2, nut, 8-3, steel pipe.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Referring to accompanying drawing 1, the concrete weight coating piece 1 that the utility model comprises bottom girder and is located at the bottom girder top; Said bottom girder comprise 7 longerons 2 being arranged side by side and with said longeron 2 vertically disposed two crossbeams 3; Crossbeam 3 is arranged at the top of longeron 2; Said longeron 2 is fixedly connected with crossbeam 3; Two also parallel being arranged side by side of crossbeam 3, two crossbeams 3 are individually fixed in the position, front and back of longeron 2, and communications equipment room should be able to be installed in the interval between two crossbeams 3; 1 of said concrete weight coating is symmetrically set on four angles of bottom girder; Leave certain clearance between two adjacent concrete weight coating pieces 1 parallel with crossbeam 3; Be fixed with protected apron 4 at this gap location; Protected apron 4 fences up communications equipment room and communication tower 5 with concrete weight coating piece 1 like this, can play a protective role to it.Said longeron 2 and crossbeam 3 Bolt Connection can form multiple spot like this and connect, connects more firm, to be installed on behind the communication tower 5, can strengthen the uplift resistance of communication tower 5.Longeron 2 is provided with 7 generally speaking, and crossbeam 3 is provided with 2 and gets final product.Longeron 2 and crossbeam 3 all adopt i iron, on said longeron 2 and crossbeam 3, are provided with several reinforcing ribs 7, and this reinforcing rib adopts sheet material to get final product, and the number of reinforcing rib 7 is selected as required.
Referring to accompanying drawing 1 and accompanying drawing 2, communication tower 5 is installed in steel work front end of base centre position, the position of crossbeam 3 and longeron 2 intersections, and communications equipment room is installed in the middle of former and later two crossbeams 3, and passes through bolt.Carry out concrete cushion during construction in advance, through built-in fitting the utility model is fixed on the concrete base then.This built-in fitting 8 comprises steel plate 8-1, nut 8-2 and steel pipe 8-3, nut 8-2 and steel plate 8-1 welding, and steel pipe 8-3 is enclosed within nut 8-2 outside, and steel pipe 8-3 and steel plate 8-1 also weld.During construction this built-in fitting 8 is installed in the concrete cushion, generally this built-in fitting 8 is provided with 6 and gets final product, and is fixed up through bolt and longeron 3 then, and after removing, only residual in situ have a screwed hole, is convenient to recover original appearance.
Claims (4)
1. the steel work base of a transportable type base station is characterized in that: the concrete weight coating piece (1) that it comprises bottom girder and is located at the bottom girder top; Said bottom girder comprises at least 5 longerons (2) and vertical at least two crossbeams (3) that are provided with and are positioned at longeron (2) top with said longeron (2) that are arranged side by side, and said longeron (2) is fixedly connected with crossbeam (3); Said concrete weight coating (1) piece is symmetrically set on four angles of bottom girder, leaves the gap between two adjacent concrete weight coating pieces (1) parallel with crossbeam (3), is fixed with protected apron (4) at this gap location.
2. the steel work base of transportable type base station according to claim 1 is characterized in that: said longeron (2) and crossbeam (3) Bolt Connection.
3. the steel work base of transportable type base station according to claim 2, it is characterized in that: said longeron (2) is provided with 7, and said crossbeam (3) is provided with 2.
4. according to the steel work base of each described transportable type base station of claim 1～3, it is characterized in that: said longeron (2) and crossbeam (3) all adopt i iron, on said longeron (2) and crossbeam (3), are provided with reinforcing rib (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120201521U CN202148533U (en) | 2011-06-15 | 2011-06-15 | Steel structure base for movable base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120201521U CN202148533U (en) | 2011-06-15 | 2011-06-15 | Steel structure base for movable base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202148533U true CN202148533U (en) | 2012-02-22 |
Family
ID=45589596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120201521U Expired - Fee Related CN202148533U (en) | 2011-06-15 | 2011-06-15 | Steel structure base for movable base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202148533U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934857A (en) * | 2015-06-11 | 2015-09-23 | 国家电网公司 | Steel structure foundation of mobile substation |
| CN110984640A (en) * | 2019-12-24 | 2020-04-10 | 北京华瑞国盾信息科技有限公司 | Assembly type substation structure system for pipeline station |
-
2011
- 2011-06-15 CN CN201120201521U patent/CN202148533U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934857A (en) * | 2015-06-11 | 2015-09-23 | 国家电网公司 | Steel structure foundation of mobile substation |
| CN110984640A (en) * | 2019-12-24 | 2020-04-10 | 北京华瑞国盾信息科技有限公司 | Assembly type substation structure system for pipeline station |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20200615 |