CN108411929A - Light-duty basis and its construction method - Google Patents
Light-duty basis and its construction method Download PDFInfo
- Publication number
- CN108411929A CN108411929A CN201810218646.5A CN201810218646A CN108411929A CN 108411929 A CN108411929 A CN 108411929A CN 201810218646 A CN201810218646 A CN 201810218646A CN 108411929 A CN108411929 A CN 108411929A
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- China
- Prior art keywords
- inner cylinder
- outer barrel
- electric pole
- light
- card mat
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Foundations (AREA)
Abstract
The present invention relates to a kind of light-duty basis and its construction methods, wherein light-duty basis includes outer barrel and the inner cylinder being set on the inside of outer barrel, it is equipped between the outer barrel and the upper and lower end of inner cylinder and is used to support the upper stopper of inside and outside cylinder and lower card mat, it is perfused with concrete in space between upper stopper and lower card mat, the lower end of electric pole is inserted into inner cylinder, inner cylinder internal face has gap with electric pole lower end outer surface, powder is filled in the gap, the lower end of the outer barrel and inner cylinder is equipped with the support shaft for being used to support electric pole lower face.The light-duty basis of the present invention makes up existing electric distribution network overhead wire and is located at the deficiency that the soft soil zones such as sandy land or muddy ground are brought, it can accomplish the quick assembling of live manpower, avoid the time cycle needed for conventional concrete maintenance, it can be used for rapid rush-repair under disaster environment and Fast Construction and daily engineering construction.
Description
Technical field：
The present invention relates to one kind in Soft Clays such as mud, meets the light-duty basis that requirement is robbed soon soon built to power distribution network.
Background technology：
Rapid rush-repair under the conditions of the weak soils matter such as sandy land or mud, cast-in-place concrete pole-foundation need to prop up at the construction field (site)
The multiple tracks working procedures such as mould, cast concrete, maintenance, just can stringing energization.It is longer that it repairs the period, it usually needs at least 10
It, and there are the defects of complex procedures.
Invention content：
The purpose of the present invention is to be to provide a kind of light-duty basic and its construction method, and the light-duty foundation structure is simple, designs conjunction
Reason, while being conducive to meet cement electric pole foundation load requirement, can accomplish the quick assembling of live manpower, avoid conventional coagulation
Time cycle needed for soil maintenance.
The light-duty basis of the present invention, including outer barrel and the inner cylinder being set on the inside of outer barrel, the upper and lower end of the outer barrel and inner cylinder
It is equipped between portion and is used to support the upper stopper of inside and outside cylinder and lower card mat, be perfused in the space between upper stopper and lower card mat
The lower end of concrete, electric pole is inserted into inner cylinder, and inner cylinder internal face has gap with electric pole lower end outer surface, is filled out in the gap
Filled with powder, the lower end of the outer barrel and inner cylinder is equipped with the support shaft for being used to support electric pole lower face.
Further, above-mentioned upper stopper is that several circumferencial directions for being located between outer barrel and inner cylinder upper end are spaced
Cushion block；The lower card mat is the spaced cushion block of several circumferencial directions being located between outer barrel and inner cylinder lower end.
Further, the lower surface of above-mentioned upper stopper and lower card mat is equipped with deep gouge from bottom to top, is equipped with and wears in deep gouge
The screw rod of saturating outer barrel and inner cylinder is equipped with the nut for locking limit outer barrel and inner cylinder spacing in screw end head.
Further, above-mentioned support shaft is shifted to install with lower card mat, and the end of the support shaft is equipped with to be limited for clamping
Pin.
Further, above-mentioned inner cylinder is in up-small and down-big conical pipe.
Further, above-mentioned outer barrel and inner cylinder are glass reinforced plastic pipe, steel pipe or kirsite pipe.
Further, above-mentioned upper stopper and lower card mat are wooden unit, foam block or rubber block.
Further, above-mentioned powder is mountain flour or soil sand.
The construction method on the light-duty basis of the present invention, the light-duty basis include outer barrel and the inner cylinder being set on the inside of outer barrel,
It is equipped between the outer barrel and the upper and lower end of inner cylinder and is used to support the upper stopper of inside and outside cylinder and lower card mat, in upper stopper under
Concrete is perfused in space between card mat, the lower end of electric pole is inserted into inner cylinder, outside inner cylinder internal face and electric pole lower end
Surface has gap, and filled with powder in the gap, the lower end of the outer barrel and inner cylinder, which is equipped with, is used to support electric pole lower end
The support shaft in face；When installation, inner cylinder is inserted in outer barrel on the ground, and is had good positioning respectively by upper stopper and lower card mat
The upper and lower part of inner barrel and outer barrel, and it is equipped with support shaft in the lower part of inner barrel and outer barrel, by above-mentioned mounted outer barrel and inner cylinder
It is put into the foundation pit dug in advance, then electric pole lower end is inserted into inner cylinder, in inner cylinder internal face and electric pole lower end outer surface
Powder is inserted in gap, is finally fed into concrete in the space between upper stopper and lower card mat.
Further, when electric pole blown by high wind, after, when construction, the electric pole of damage can be extracted, then in inner cylinder
It is inserted into new electric pole, powder compacting is further filled in the gap of inner cylinder internal face Yu electric pole lower end outer surface.
The light-duty basis of the present invention, which makes up existing electric distribution network overhead wire and is located at the soft soil zones such as sandy land or muddy ground, brings
Deficiency, can accomplish the quick assembling of live manpower, avoid conventional concrete maintenance needed for time cycle, can be used for disaster ring
Rapid rush-repair and Fast Construction under border and daily engineering construction.
Description of the drawings：
Fig. 1 is the organigram on the light-duty basis of the present invention；
Fig. 2 is the cross section organigram at upper stopper in Fig. 1；
Fig. 3 is the cross section organigram at lower card mat in Fig. 1；
Fig. 4 is the cross-section diagram of upper stopper or lower card mat and screw rod.
Specific implementation mode：
The method of the present invention is described in further detail with reference to embodiment.It should be strongly noted that the guarantor of the present invention
Shield range should include but not limited to the technology contents disclosed in the present embodiment.
The light-duty basis of the present invention（As shown in Figure 1, 2, 3）, including outer barrel 1 and the inner cylinder 2 for being set in 1 inside of outer barrel, it is described
Between outer barrel 1 and the upper and lower end of inner cylinder 2 be equipped be used to support the upper stopper 3 of inside and outside cylinder and lower card mat 31, upper stopper 3 with
Concrete is perfused in space between lower card mat 31, the lower end of electric pole is inserted into inner cylinder, 2 internal face of inner cylinder and electric pole lower end
Portion outer surface has gap, is filled with powder 7 in the gap, and the lower end of the outer barrel 1 and inner cylinder 2, which is equipped with, is used to support electricity
The support shaft 5 of bar lower face.Above-mentioned outer barrel 1 and inner cylinder 2 can be glass reinforced plastic pipe, steel pipe or kirsite pipe, using glass reinforced plastic pipe
More lightweight, convenient for the quick assembling of live manpower.Above-mentioned powder 7 be mountain flour or soil sand, it is preferable using the mountain flour degree of packing.
Further, for reasonable design, it is to be located on outer barrel 1 and inner cylinder 2 to be convenient for concrete perfusion, above-mentioned upper stopper 3
The spaced cushion block of several circumferencial directions between end circumferentially can be evenly distributed with four cushion blocks, and four cushion blocks are mutually only
It is vertical, be conducive to the inside and outside cylinder spacing of adjusting of site operation using independent cushion block；The lower card mat 31 be located at outer barrel 1 with it is interior
The spaced cushion block of several circumferencial directions between 2 lower ends of cylinder.Above-mentioned upper stopper 3 and lower card mat 31 can be wooden unit, bubble
Foam block or rubber block etc..
Further, the lower surface of above-mentioned upper stopper 3 and lower card mat 31 is equipped with deep gouge 10 from bottom to top（As shown in figure 4,
The deep gouge 10 is perforation along the radial direction of inside and outside cylinder）, the screw rod for penetrating outer barrel 1 and inner cylinder 2 is equipped in deep gouge, at 4 end of screw rod
Head is equipped with the nut for locking limit outer barrel 1 and 2 spacing of inner cylinder.Upper stopper 3, lower card mat 31 have elastic characteristic, pass through spiral shell
4 elastic adjusting of bar so that upper stopper 3 or lower card mat 31 are fitted closely with outer barrel 1,2 contact surface of inner cylinder.Since deep gouge 10 is arranged,
After basic penetration concrete 8, recycling can be taken out by upper stopper 3 or lower card mat 31 by not having to dismounting screw rod 4, can be recycled.
Further, above-mentioned support shaft 5 is shifted to install with lower card mat 31, and the end of the support shaft 5, which is equipped with, is used for clamping
The pin of limit.The effect of support shaft 5 is to prevent from 9 stringing of electric pole from generating vertical load electric pole 9 is made to sink.
Further, above-mentioned inner cylinder 1 is in up-small and down-big conical pipe, and the taper and cement electric pole taper of the inner cylinder 1 are close,
And ensure that the portlet diameter on the top of inner cylinder 1 is bigger 50-200mm than electric pole lower end diameter.
Basis of the present invention solves quick upright bar of the electric pole in soft layer, solves soil pressure deficiency and causes electric pole easy
Sedimentation, oblique situation, and betterment works quality, have ensured safe distribution of electric power.
The construction method on the light-duty basis of the present invention, the light-duty basis include outer barrel 1 and the inner cylinder for being set in 1 inside of outer barrel
2, it is equipped between the outer barrel 1 and the upper and lower end of inner cylinder 2 and is used to support the upper stopper 3 of inside and outside cylinder and lower card mat 31, upper
Be perfused with concrete in space between card mat 3 and lower card mat 31, the lower end of electric pole is inserted into inner cylinder, 2 internal face of inner cylinder with
Electric pole lower end outer surface has gap, and filled with powder 7 in the gap, the lower end of the outer barrel 1 and inner cylinder 2 wears useful
Support shaft 5 in support electric pole lower face；When installation, inner cylinder 2 is inserted in outer barrel 1 on the ground, and passes through upper stopper 3
The upper and lower part for inner barrel and outer barrel of having good positioning respectively with lower card mat 31, and it is equipped with support shaft 6 in the lower part of inner barrel and outer barrel, it will
Above-mentioned mounted outer barrel 1 and inner cylinder 2 are put into the foundation pit dug in advance, then electric pole lower end are inserted into inner cylinder 2, in inner cylinder 2
Filling powder 7 is compacted in the gap of internal face and electric pole lower end outer surface, then electric pole at once can stringing, energization, most
It is fed into concrete in the space between upper stopper 3 and lower card mat 31 afterwards, when electric pole is acted on by external loads, outer barrel
1 waits the sleeve basis of components composition that can resist the lateral tilting moment of electric pole and vertical load with inner cylinder 2.
Further, when electric pole blown by high wind, after, when construction, the electric pole of damage can be extracted, then in inner cylinder
It is inserted into new electric pole, powder compacting is further filled in the gap of 2 internal face of inner cylinder Yu electric pole lower end outer surface, is then
It can stringing, energization.
The light-duty basis of the present invention, which makes up existing electric distribution network overhead wire and is located at the soft soil zones such as sandy land or muddy ground, brings
Deficiency, can accomplish the quick assembling of live manpower, avoid conventional concrete maintenance needed for time cycle, can be used for disaster ring
Rapid rush-repair and Fast Construction under border and daily engineering construction.
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification should all belong to the covering scope of the present invention.
Claims (10)
1. a kind of light-duty basis, it is characterised in that：Including outer barrel（1）Be set in outer barrel（1）The inner cylinder of inside（2）, described outer
Cylinder（1）With inner cylinder（2）Upper and lower end between be equipped with and be used to support the upper stopper of inside and outside cylinder（3）With lower card mat（31）, upper
Card mat（3）With lower card mat（31）Between space in be perfused with concrete, the lower end of electric pole is inserted into inner cylinder, inner cylinder（2）It is interior
Wall surface has gap with electric pole lower end outer surface, and powder is filled in the gap（7）, the outer barrel（1）With inner cylinder（2）Under
End is equipped with the support shaft for being used to support electric pole lower face（5）.
2. light-duty basis according to claim 1, it is characterised in that：The upper stopper（3）To be located at outer barrel（1）With inner cylinder
（2）The spaced cushion block of several circumferencial directions between upper end；The lower card mat（31）To be located at outer barrel（1）With inner cylinder
（2）The spaced cushion block of several circumferencial directions between lower end.
3. light-duty basis according to claim 2, it is characterised in that：The upper stopper（3）With lower card mat（31）Following table
Face is equipped with deep gouge from bottom to top, is equipped in deep gouge and penetrates outer barrel（1）With inner cylinder（2）Screw rod, screw end head be equipped with use
Outer barrel is limited in locking（1）With inner cylinder（2）The nut of spacing.
4. light-duty basis according to claim 3, it is characterised in that：The support shaft（5）With lower card mat（31）Dislocation is set
It sets, the support shaft（5）End be equipped with for clamping limit pin.
5. light-duty basis according to claim 1, it is characterised in that：The inner cylinder（1）In up-small and down-big conical pipe.
6. light-duty basis according to claim 1, it is characterised in that：The outer barrel（1）And inner cylinder（2）For glass reinforced plastic pipe,
Steel pipe or kirsite pipe.
7. light-duty basis according to claim 1, it is characterised in that：The upper stopper（3）With lower card mat（31）For wooden unit,
Foam block or rubber block.
8. light-duty basis according to claim 1, it is characterised in that：The powder（7）For mountain flour or soil sand.
9. a kind of construction method on light-duty basis as described in claim 1, it is characterised in that：When installation, on the ground will
Inner cylinder（2）It is inserted in outer barrel（1）It is interior, and pass through upper stopper（3）With lower card mat（31）Inner barrel and outer barrel of having good positioning respectively it is upper and lower
Portion, and it is equipped with support shaft in the lower part of inner barrel and outer barrel（6）, by above-mentioned mounted outer barrel（1）And inner cylinder（2）It is put into advance
Then inner cylinder is inserted into electric pole lower end by the foundation pit dug（2）It is interior, in inner cylinder（2）Between internal face and electric pole lower end outer surface
Powder is inserted in gap（7）, finally in upper stopper（3）With lower card mat（31）Between space in be fed into concrete.
10. the construction method on light-duty basis according to claim 9, it is characterised in that：When electric pole is blown, by high wind
Afterwards, when construction, the electric pole of damage can be extracted, then enter new electric pole in inner cylinder interpolation, in inner cylinder（2）Internal face and electric pole lower end
Powder compacting is further filled in the gap of portion outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810218646.5A CN108411929A (en) | 2018-03-16 | 2018-03-16 | Light-duty basis and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810218646.5A CN108411929A (en) | 2018-03-16 | 2018-03-16 | Light-duty basis and its construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108411929A true CN108411929A (en) | 2018-08-17 |
Family
ID=63131685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810218646.5A Pending CN108411929A (en) | 2018-03-16 | 2018-03-16 | Light-duty basis and its construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108411929A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111287210A (en) * | 2020-03-10 | 2020-06-16 | 北京路桥方舟交通科技发展有限公司 | Highway signboard upright post foundation structure and mounting method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061353A (en) * | 2013-01-05 | 2013-04-24 | 台山市宁华电力设计有限公司 | Windproof reinforced concrete rod sleeve base |
-
2018
- 2018-03-16 CN CN201810218646.5A patent/CN108411929A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061353A (en) * | 2013-01-05 | 2013-04-24 | 台山市宁华电力设计有限公司 | Windproof reinforced concrete rod sleeve base |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111287210A (en) * | 2020-03-10 | 2020-06-16 | 北京路桥方舟交通科技发展有限公司 | Highway signboard upright post foundation structure and mounting method |
| CN111287210B (en) * | 2020-03-10 | 2021-08-03 | 北京路桥方舟交通科技发展有限公司 | Highway signboard upright post foundation structure and mounting method |
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