CN207073144U - A kind of prefabricated step narrow base tower basis - Google Patents
A kind of prefabricated step narrow base tower basis Download PDFInfo
- Publication number
- CN207073144U CN207073144U CN201721082057.6U CN201721082057U CN207073144U CN 207073144 U CN207073144 U CN 207073144U CN 201721082057 U CN201721082057 U CN 201721082057U CN 207073144 U CN207073144 U CN 207073144U
- Authority
- CN
- China
- Prior art keywords
- narrow base
- base tower
- prefabricated
- precast body
- tower basis
- 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
Links
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses a kind of prefabricated step narrow base tower basis, including Prefabricated block and concrete coagulation layer, the top surface of the concrete coagulation layer is provided with mounting groove, the Prefabricated block is fixed on the top surface of the concrete coagulation layer and the mounting groove is completely covered, and more than one elastic shock attenuation module is provided with the mounting groove.The utility model is provided with elastic shock attenuation module, therefore when in use, has the impulsive force harmful effect to caused by narrow base tower that can effectively reduce the earthquake when earthquake conditions occur, ensure the stability of narrow base tower, usage safety performance is good, easy to use, practical.
Description
Technical field
Narrow base tower building field is the utility model is related to, relates in particular to a kind of prefabricated step narrow base tower basis.
Background technology
Narrow base tower is to adapt to some landform, and the root specially designed opens smaller steel tower, and floor space is smaller.
Application No. CN201620457408.6 Chinese patent application discloses a kind of prefabricated step narrow base tower basis,
It includes foundation ditch, and the bottom of foundation ditch is provided with Prefabricated block body, and the Prefabricated block body is symmetrically placed and solid including two
Surely the first Prefabricated block connected, the second Prefabricated block is fixedly connected with the outside of first Prefabricated block.
Above-mentioned this narrow base tower foundation structure is simple, and advance factory normalization makes, and greatly shortens construction period, improves work
Make efficiency, but when in use, security performance is low, the poor seismic behavior on equipment narrow base tower basis especially when earthquake conditions occur,
Equipment narrow base tower is caused easily to collapse, in-convenience in use, poor practicability.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of stability that can ensure narrow base tower, safe to use
The good prefabricated step narrow base tower basis of performance.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical scheme that：A kind of prefabricated step narrow base tower
Basis, including Prefabricated block and concrete coagulation layer, the top surface of the concrete coagulation layer are provided with mounting groove, the Prefabricated block
It is fixed on the top surface of the concrete coagulation layer and the mounting groove is completely covered, more than one bullet is provided with the mounting groove
Property damping module.
Further, the elastic shock attenuation module includes spring lever and spring, the upper end of the spring lever have top board,
Lower end has lower shoe, and for the spring housing outside the spring lever, the upper surface of the spring lever is provided with fixing hole, described prefabricated
The opening position of the corresponding fixing hole in the bottom surface of module is provided with projection, and the projection is stretched into the fixing hole, and institute is fixed with this
State elastic shock attenuation module.
Further, the elastic shock attenuation module is provided with four altogether, and four elastic shock attenuation modules are arranged side by side.
Further, the Prefabricated block includes being fixed on the top surface of the concrete coagulation layer and the peace is completely covered
First precast body of tankage, it is fixed on the second precast body of the top surface of first precast body and is fixed on the second precast body
3rd precast body of top surface.
Further, first precast body, second precast body and the 3rd precast body are in cuboid, and
The base area of first precast body, second precast body and the 3rd precast body is sequentially reduced.
Further, second precast body is in cuboid, high 10~30cm.
Further, the top surface of the concrete coagulation layer is additionally provided with more than one earth anchor.
Further, the earth anchor includes anchor pole, draw ring and chuck, and the draw ring is connected to the upper end of the anchor pole,
The chuck is provided with bayonet socket, the chuck by the bayonet socket active card in the lower end of the anchor pole, and under the anchor pole
End is connected with locating piece, and the back side of the chuck is provided with stopper slot, and the locating piece is caught in the stopper slot.
Further, the anchor pole is in cylinder, long 1~2cm.
Further, the earth anchor is provided with four altogether, and is located at the side all around of the Prefabricated block respectively.
The beneficial effects of the utility model are embodied in：
The utility model is provided with elastic shock attenuation module, therefore when in use, having can effectively reduce in spot earthquake situations
The impulsive force of earthquake harmful effect to caused by narrow base tower during condition, ensure the stability of narrow base tower, usage safety performance is good, uses
It is convenient, it is practical.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the utility model one.
Fig. 2 is the structural representation of elastic shock attenuation module in the embodiment of the utility model one.
Fig. 3 is the structural representation of earth anchor in the embodiment of the utility model one.
Fig. 4 is the structure schematic diagram of chuck in the embodiment of the utility model one.
In accompanying drawing the mark of each part for：It is 1 Prefabricated block, 11 first precast bodies, 12 second precast bodies, 13 the 3rd prefabricated
Body, 2 concrete coagulation layers, 21 mounting grooves, 3 elastic shock attenuation modules, 31 spring levers, 311 top boards, 312 lower shoes, 313 are fixed
Hole, 32 springs, 4 earth anchors, 41 anchor poles, 411 locating pieces, 42 draw rings, 43 chucks, 431 bayonet sockets, 432 stopper slots.
Embodiment
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.It should be noted that do not conflicting
In the case of, the feature in embodiment and embodiment in the application can be mutually combined.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.
The prefabricated step narrow base tower basis of the utility model, including Prefabricated block 1 and concrete coagulation layer 2, the coagulation
The top surface of native condensed layer 2 is provided with mounting groove 21, and the Prefabricated block 1 is fixed on the top surface of the concrete coagulation layer 2 and complete
The mounting groove 21 is covered, more than one elastic shock attenuation module 3 is provided with the mounting groove 21.
In specific implementation, first excavation pit, afterwards again will be ready-made then by pouring molding concrete coagulation layer
Prefabricated block is fixed on the top surface of concrete coagulation layer.
The utility model is provided with elastic shock attenuation module, therefore when in use, can effectively reduce when earthquake conditions occur
The harmful effect to caused by narrow base tower of the impulsive force of earthquake, ensure the stability of narrow base tower, usage safety performance is good, user
Just, it is practical.
In one embodiment, the elastic shock attenuation module 3 includes spring lever 31 and spring 32, the upper end of the spring lever 31
Be enclosed on top board 311, lower end with lower shoe 312, the spring 32 outside the spring lever 31, the spring lever 31 it is upper
End face is provided with fixing hole 313, and the opening position of the corresponding fixing hole 313 in the bottom surface of the Prefabricated block 1 (is not shown provided with projection
Go out), the projection is stretched into the fixing hole 313, and the elastic shock attenuation module 3 is fixed with this.
Fixing hole 313 is mainly used in fixing elastic shock attenuation module 3, prevents spring deforms upon in shock absorbing process from causing bullet
Spring produces Influence of Displacement damping effect；Spring 32 is a kind of using the elastic machine components come work, made of elastomeric material
Part deforms upon under external force, is restored to the original state again after removing external force；The material of spring 32 is aluminium alloy, and spring lever 31 is grown
For 20cm when, this basis it is practical, using effect is good, service life length.
In one embodiment, the elastic shock attenuation module 3 is provided with four altogether, and four elastic shock attenuation modules 3 are side by side
Arrangement.Preferable cushioning effect can be played.
In one embodiment, the Prefabricated block 1 includes being fixed on the top surface of the concrete coagulation layer 2 and is completely covered
First precast body 11 of the mounting groove 21, it is fixed on the second precast body 12 of the top surface of first precast body 11 and fixes
In the 3rd precast body 13 of the top surface of the second precast body 12.So design, the convenient structure and shape for adjusting Prefabricated block 1 is real
With property height.
In one embodiment, first precast body 11, second precast body 12 and the 3rd precast body 13 are in
Cuboid, and the base area of first precast body 11, second precast body 12 and the 3rd precast body 13 is successively
Reduce.So design, using the teaching of the invention it is possible to provide bigger contact surface, it is convenient to be connected with other components.
In one embodiment, second precast body 12 is in cuboid, high 10~30cm.So design, it is convenient and its
Its precast body is connected.
In one embodiment, the top surface of the concrete coagulation layer 2 is additionally provided with more than one earth anchor 4.Earth anchor 4 is used for solid
Determine Prefabricated block, prevent Prefabricated block from tilting using balance weight method during use.Preferably, the earth anchor 4 is provided with four altogether, and divides
Not Wei Yu the Prefabricated block 1 side all around.So active force is symmetrically and stably.
In one embodiment, the earth anchor 4 includes anchor pole 41, draw ring 42 and chuck 43, and the draw ring 42 is connected to institute
The upper end of anchor pole 41 is stated, the chuck 43 is provided with bayonet socket 431, and the chuck 43 is by the active card of bayonet socket 431 described
The lower end of anchor pole 41, and the lower end of the anchor pole 41 is connected with locating piece 411, the back side of the chuck 43 is provided with stopper slot 432,
The locating piece 411 is caught in the stopper slot 432.So design, can facilitate in chuck serious wear, it is only necessary to change
Chuck, earth anchor still can reduce cost with normal use.
Specifically in pouring molding concrete coagulation layer, the major part of anchor pole 41 is embedded in concrete together with chuck 43 and coagulated
Tie in layer 2.Preferably, the anchor pole 41 is in cylinder, long 1~2cm.Anchor force is bigger, and suitable for narrow base tower basis.
Certainly, earth anchor can also make embedded part embedment underground of steel wire rope, steel pipe, reinforced concrete precast member, round log etc. and do
Into.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (10)
- A kind of 1. prefabricated step narrow base tower basis, it is characterised in that：Including Prefabricated block (1) and concrete coagulation layer (2), institute The top surface for stating concrete coagulation layer (2) is provided with mounting groove (21), and the Prefabricated block (1) is fixed on the concrete coagulation layer (2) simultaneously the mounting groove (21) is completely covered in top surface, and more than one elastic shock attenuation module is provided with the mounting groove (21) (3)。
- 2. prefabricated step narrow base tower basis as claimed in claim 1, it is characterised in that：Elastic shock attenuation module (3) bag Include spring lever (31) and spring (32), the upper end of the spring lever (31) is with top board (311), lower end with lower shoe (312), the spring (32) is enclosed on the spring lever (31) outside, and the upper surface of the spring lever (31) is provided with fixing hole (313), The opening position of the corresponding fixing hole (313) in the bottom surface of the Prefabricated block (1) is provided with projection, and the projection stretches into the fixation In hole (313), the elastic shock attenuation module (3) is fixed with this.
- 3. prefabricated step narrow base tower basis as claimed in claim 1 or 2, it is characterised in that：The elastic shock attenuation module (3) Four are provided with altogether, and four elastic shock attenuation modules (3) are arranged side by side.
- 4. prefabricated step narrow base tower basis as claimed in claim 1 or 2, it is characterised in that：The Prefabricated block (1) includes It is fixed on the top surface of the concrete coagulation layer (2) and the first precast body (11) of the mounting groove (21) is completely covered, it is fixed The top surface of first precast body (11) the second precast body (12) and the top surface that is fixed on the second precast body (12) Three precast bodies (13).
- 5. prefabricated step narrow base tower basis as claimed in claim 4, it is characterised in that：First precast body (11), institute State the second precast body (12) and the 3rd precast body (13) is in cuboid, and first precast body (11), described Two precast bodies (12) and the base area of the 3rd precast body (13) are sequentially reduced.
- 6. prefabricated step narrow base tower basis as claimed in claim 4, it is characterised in that：Second precast body (12) is in length Cube shape, high 10~30cm.
- 7. prefabricated step narrow base tower basis as claimed in claim 1 or 2, it is characterised in that：The concrete coagulation layer (2) Top surface be additionally provided with more than one earth anchor (4).
- 8. prefabricated step narrow base tower basis as claimed in claim 7, it is characterised in that：The earth anchor (4) includes anchor pole (41), draw ring (42) and chuck (43), the draw ring (42) are connected to the upper end of the anchor pole (41), on the chuck (43) Provided with bayonet socket (431), the chuck (43) by the bayonet socket (431) active card in the lower end of the anchor pole (41), it is and described The lower end of anchor pole (41) is connected with locating piece (411), and the back side of the chuck (43) is provided with stopper slot (432), the locating piece (411) it is caught in the stopper slot (432).
- 9. prefabricated step narrow base tower basis as claimed in claim 8, it is characterised in that：The anchor pole (41) is in cylinder, Long 1~2cm.
- 10. prefabricated step narrow base tower basis as claimed in claim 7, it is characterised in that：The earth anchor (4) is provided with four altogether It is individual, and it is located at the side all around of the Prefabricated block (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721082057.6U CN207073144U (en) | 2017-08-25 | 2017-08-25 | A kind of prefabricated step narrow base tower basis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721082057.6U CN207073144U (en) | 2017-08-25 | 2017-08-25 | A kind of prefabricated step narrow base tower basis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207073144U true CN207073144U (en) | 2018-03-06 |
Family
ID=61520836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721082057.6U Expired - Fee Related CN207073144U (en) | 2017-08-25 | 2017-08-25 | A kind of prefabricated step narrow base tower basis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207073144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867695A (en) * | 2018-08-16 | 2018-11-23 | 朱浩东 | A kind of construction process of bulkhead construction |
-
2017
- 2017-08-25 CN CN201721082057.6U patent/CN207073144U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867695A (en) * | 2018-08-16 | 2018-11-23 | 朱浩东 | A kind of construction process of bulkhead construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207073144U (en) | A kind of prefabricated step narrow base tower basis | |
| CN107985516A (en) | A kind of flank extension type dynamic driving anchor | |
| CN203924147U (en) | The compound counterforce device of anchoring pile ballast | |
| CN204435435U (en) | Shock-proof for building pedestal | |
| Yu et al. | Seismic behavior of offshore wind turbine with suction caisson foundation | |
| CN103643749B (en) | Combined type highrise building shock isolating pedestal | |
| CN204098055U (en) | A kind of district structure earthquake proof foundation | |
| CN210684667U (en) | Anti-seismic concrete composite foundation pile | |
| KR20150070843A (en) | Micro pile construction method for horizontal capacity increasing | |
| Li et al. | The response of pile groups under cyclic lateral loads | |
| Murali et al. | Centrifuge and numerical modeling of monopiles for offshore wind towers installed in clay | |
| CN208152669U (en) | A kind of building construction with cushioning effect | |
| CN111719604B (en) | Device for engineering pile detection static load test | |
| CN207608901U (en) | A kind of pricker for building lot visits device | |
| CN203684294U (en) | Anti-seismic foundation | |
| CN203096773U (en) | Anti-seismic subgrade | |
| CN102306472A (en) | Seismic simulation device and aseismatic design | |
| CN210049632U (en) | Shear force wall reinforced structure | |
| CN108798170B (en) | Tensile shock insulation protection device, tensile shock insulation protection system and use method thereof | |
| JP2006090874A (en) | Rapid load testing machine of ground anchor | |
| CN208718094U (en) | U-shaped mild steel-lead-rubber three-dimensional isolation shock-damping rack | |
| CN211114190U (en) | Building engineering reinforcement against earthquake device | |
| de Aguiar et al. | Undrained load capacity of torpedo anchors in cohesive soils | |
| CN206319343U (en) | One kind fills out sea and builds airport seabed fixation antishock device | |
| CN204441497U (en) | Ground pilework |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |