CN203768945U - Daylight illumination device pier base - Google Patents
Daylight illumination device pier base Download PDFInfo
- Publication number
- CN203768945U CN203768945U CN201420085387.0U CN201420085387U CN203768945U CN 203768945 U CN203768945 U CN 203768945U CN 201420085387 U CN201420085387 U CN 201420085387U CN 203768945 U CN203768945 U CN 203768945U
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- CN
- China
- Prior art keywords
- pier base
- illumination device
- top board
- daylight
- internal mold
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a daylight illumination device pier base. The pier base is formed on a top plate of an underground building through integrally casting reinforced concrete; the pier base extends upwards from the top plate in a perpendicular manner to form a through hole penetrating through the pier base and the top plate; the through hole is a circular hole; a hollow cylindrical permanent internal mold for casting the pier base is retained on the inner wall of the circular hole and extends from the pier base to the bottom end of the top plate to enable part of the internal mold to be formed within the thickness of the top plate. With adoption of the technical scheme disclosed by the utility model, the original internal mold can be eliminated, the construction is simple, the waterproofness is reliable, and the hidden danger that a hole is formed in the top plate of a basement and water seeps is effectively solved.
Description
Technical field
The utility model relates to a kind of daylight-illumination device pier base.
Background technology
Duct type daylight-illumination device, also claims optical illumination, is a kind of device that directly utilizes sunshine to throw light on, and belongs to zero power consumption green lighting technique, adopts the building of this system can utilize daylight to carry out room lighting daytime, has following advantage:
1. can replace the power lighting on daytime, zero energy consumption, energy-conserving and environment-protective.
2. soft, the illumination flicker free of light, can provide quiet, comfortable environment.Duct type daylight-illumination device is mainly made up of three parts: lighting equipment, guiding device, diffusing device, general principle is by dome skylight highly effective gathering outdoor natural light line, after photoconductive tube (its reflectivity of its inner layer film can reach 99.7%) transmission, by the diffusing device of system bottom, being irradiated to of natural light uniform high-efficiency needed to the place of light.From dawn till dusk, at even rainy day, the cloudy day, duct type daylight-illumination device imports indoor light luminance poor only 3～5%.
This duct type daylight-illumination device is installed conventionally for basement or underground garage.As shown in Figure 5, be the pier base of existing duct type daylight-illumination device.This pier base 30 is to be formed on the top board 10 of underground garage with steel concrete, and outline is square column, and inside has through hole, and wherein top is square hole 31, and bottom is circular hole 32.
Duct type daylight-illumination device 20 is installed to pier base from the top of pier base 30.The main part 22 of this duct type daylight-illumination device 20 is generally cylindrical, and top is provided with the dome skylight 21 of evagination.When installation, columniform main part 22 is difficult for and square hole 31 adaptations, and therefore, it is square need to laying an outline at the top of pier base 30, and endoporus is circular adapter (not shown), lighting device firmly could be installed in pier base 30.
Therefore, existing pier base is installed inconvenience, and the top board of underground garage occurs that a large amount of pier base box out meetings leaves the sequelae of larger infiltration to structure.
Utility model content
Due to the problems referred to above that prior art exists, the purpose of this utility model provides a kind of daylight-illumination device pier base, and it has been done to optimize to former pier base and has improved, and has improved its water resistance, and is easy to manufacture.
According to an aspect of the present utility model, the utility model provides a kind of daylight-illumination device pier base, described pier base is built by steel concrete on the top board that is integrally formed in underground structure, described pier base upwards vertically extends from described top board, wherein be formed with the through hole that connects described pier base and described top board, described through hole is circular hole, described circular-hole internal-wall remains with the permanent internal mold of hollow cylindrical for building described pier base, described permanent inner membrance extends to the bottom of described top board from described pier base, make to be also formed with in the thickness of described top board a part for described permanent internal mold.
Preferably, in above-mentioned daylight-illumination device pier base, described permanent internal mold is formed by double-wall corrugated pipe, is alternately formed with multiple tracks protuberance and recess on its outer wall.
Preferably, in above-mentioned daylight-illumination device pier base, in described top plate thickness, at least comprise twice recess and twice protuberance alternately.
Preferably, in above-mentioned daylight-illumination device pier base, described double-wall corrugated pipe is made up of HDPE.
Preferably, in above-mentioned daylight-illumination device pier base, in the region connecting, be formed with at least one groove in described pier base tube wall with described top board, described groove forms around described permanent internal mold, in described groove, is laid with waterproof part.
Preferably, in above-mentioned daylight-illumination device pier base, described waterproof part is water-swellable rubber bar.
According on the other hand of the present utility model, a kind of manufacture method of daylight-illumination device pier base is provided, described pier base is formed on the top board of underground structure, described top board comprises reserved opening, said method comprising the steps of: the permanent internal mold of hollow cylindrical is fixedly formed on described top board, and described permanent internal mold upwards vertically extends and partly stretches in the opening of described top board and arrive its bottom from the reserved aperture position of described top board; External mold is set; And steel concrete is cast between described external mold and described permanent internal mold to form and pier base described in described top board all-in-one-piece, thereby in described pier base, form the through hole that connects described pier base and described top board, described through hole is circular hole, and described permanent internal mold is retained on the inwall of described circular hole.
Preferably, in the manufacture method of above-mentioned daylight-illumination device pier base, described permanent internal mold is formed by double-wall corrugated pipe, is alternately formed with multiple tracks protuberance and recess on its outer wall.
Preferably, in the manufacture method of above-mentioned daylight-illumination device pier base, in described top plate thickness, at least comprise twice recess and twice protuberance alternately.
Preferably, in the manufacture method of above-mentioned daylight-illumination device pier base, described double-wall corrugated pipe is made up of HDPE.
Preferably, in the manufacture method of above-mentioned daylight-illumination device pier base, arranging before described external mold, on the surface of described top board, offer at least one groove, described groove forms around described permanent internal mold, in described groove, be laid with waterproof part, make to build rear described groove and waterproof part and be formed on the intersection of described pier base and described top board.
Preferably, in the manufacture method of above-mentioned daylight-illumination device pier base, described waterproof part is water-swellable rubber bar.
The utility model has the advantage of:
1. the through hole in pier base is circular hole, can directly match with the main part of daylight-illumination device without adapter, and construction is simple, installs simple and convenient.
2. adopt the permanent internal mold of hollow cylindrical being formed by HDPE double-wall corrugated pipe to carry out the cast of through hole, can save original internal mold, easy construction.
3. after having built, this permanent internal mold is not removed but is retained on the inwall of through hole, forms multiple tracks protuberance and recess prolongation infiltration path by double-wall corrugated pipe, has improved the water resistance of pier base.
4. the construction joint position connecting at pier base and top board arranges groove, and water-swellable rubber bar is embedded in groove, has formed further waterproof measure, has further improved waterproof effect.
In sum, according to the technical solution of the utility model, construction is simple, and waterproof is reliable, efficiently solves the punch hidden danger of infiltration of basement roof, can give spread, to promoting and promote the enforcement of optical illumination, has obvious Social benefit and economic benefit.
Brief description of the drawings
The utility model is described in further detail with specific embodiment with reference to the accompanying drawings below:
Fig. 1 is the sectional view that shows the utility model daylight-illumination device pier base structure.
Fig. 2 is in the utility model daylight-illumination device pier base manufacture process, and permanent internal mold is fixed on to the schematic diagram on top board.
Fig. 3, after pier base has been built, is positioned over the schematic diagram in pier base by daylight-illumination device.
Fig. 4 a shows the partial view that forms groove in the utility model pier base casting process.
Fig. 4 b shows that the utility model pier base built rear waterproof part and be poured into the partial view of tube wall inside.
Fig. 5 is the sectional view of the daylight-illumination device pier base structure of prior art.
Detailed description of the invention
As shown in Figure 1, a kind of daylight-illumination device pier base 3 of the present utility model is built on the top board 1 that is integrally formed in underground structure by steel concrete.Pier base 3 upwards vertically extends from top board 1, is wherein formed with the through hole 4 that connects pier base 3 and top board 1.This through hole 4 is circular hole, is inserted into wherein for the main part 22 of daylight-illumination device 2, and dome skylight 21 is positioned at the top of this through hole 4.
Circular-hole internal-wall remains with the permanent internal mold 5 of the hollow cylindrical for building this pier base 3.On the outer wall of this permanent internal mold 5, comprise the multiple tracks protuberance 5a and the recess 5b that alternately form.This permanent internal mold 5 for example can be made up of HDPE double-wall corrugated pipe.
The permanent inner membrance 5 that HDPE double-wall corrugated pipe forms extends to the bottom of top board 1 from pier base 3, make to be also formed with in the thickness of described top board a part for permanent internal mold 5.On top board 1, be reserved with opening, stretch into wherein for permanent internal mold 5.This permanent internal mold 5 can be when the reserved opening of top board forms, installs in advance and waters with top plate concrete simultaneously and smash, thereby make the permanent internal mold 5 forming with bellows structurally be formed as entirety with top board 1.After having built, in the whole thickness T of top board 1, comprise multiple tracks recess 5b and protuberance 5a.Preferably, as shown in Figure 4, in top board 1, at least comprise the twice recess 5b and the twice protuberance 5a that at least replace.The permanent internal mold 5 that stretches into like this top board 1 forms Liao Gong tetra-road protuberance 5a and recess 5b in the whole thickness T of top board 1, has effectively extended infiltration path, has formed the first waterproof measure of pier base, has effectively improved the waterproof effect of pier base 3.
Referring to Fig. 2 and Fig. 4 a and 4b, the position connecting with described top board 1 in the tube wall of described pier base 3 is formed with groove 11, and described groove 11 forms around described permanent internal mold 5, in described groove 11, is laid with waterproof part 6.This groove 11 can be pre-formed on top board 1 before building, and more preferably, just forms opening and groove 11 in the time building top board 1 simultaneously.
The utility model adopts after above-mentioned permanent internal mold 5, and the pipe thickness of pier base 3 can be reduced to 150mm from existing 200mm.The size of groove 11 is for example 18 × 15mm(radial width × highly).The size of waterproof part 6 is more bigger than groove 11, for example, can be 20 × 30mm(radial width × highly) water-swellable rubber bar, be mounted in this groove 11.
This waterproof part 6 is arranged on the construction joint position that pier base 3 and top board 1 connect, and has set up again second waterproof measure, has further improved waterproof effect.Preferably, can many grooves 11 and corresponding waterproof part 6 be set with one heart around permanent internal mold 5.
As shown in Figures 2 and 3, when Specific construction, in the time building top board 1, the permanent internal mold 5 of hollow cylindrical that HDPE double-wall corrugated pipe is formed is arranged on the position of top board 1 reserved opening, then builds together, makes bellows and top board 1 structurally be formed as entirety.After top board 1 has been built, bellows is fixed on top board 1 as permanent internal mold 5, and its underpart is stretched in the reserved opening of described top board 1 and arrives the bottom of top board 1.
Then,, at the arranged outside external mold of this permanent internal mold 5, steel concrete is cast between described external mold and described permanent internal mold to form and top board 1 all-in-one-piece pier base 3, thereby forms the through hole 4 that connects pier base 3 and top board 1 in described pier base 3.After having built, permanent internal mold 5 is retained on the inwall of described through hole 4, does not remove.
Preferably, before external mold formwork, top board 1 surface is offered groove 11 in open outer side corresponding to pipe wall position place.Before building, first in groove 11, lay water-swellable rubber bar 6 as waterproof part.After building, these water-swellable rubber bars 6 are built in the constuction joint of the tube wall that is enclosed in pier base 3.
After pier base 3 has been built, can, according to existing design at tube wall paste outside waterproofing materials, complete the construction of daylight-illumination device pier base.Because pier base has improved water resistance, can reduce waterproof coiled material one.Then, the main part of daylight-illumination device 22 can be inserted in the through hole 4 of pier base 3, finally at the top of pier base 3, dome skylight 21 is installed, finally complete the installation of daylight-illumination device.
But above-mentioned detailed description of the invention is exemplary, be to be the restriction that this patent is comprised to scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; As long as any being equal to done according to spirit that this patent discloses changes or modify, all fall into the scope that this patent comprises.
Claims (6)
1. a daylight-illumination device pier base, described pier base is built by steel concrete on the top board that is integrally formed in underground structure, described pier base upwards vertically extends from described top board, wherein be formed with the through hole that connects described pier base and described top board, it is characterized in that, described through hole is circular hole, described circular-hole internal-wall remains with the permanent internal mold of hollow cylindrical for building described pier base, described permanent inner membrance extends to the bottom of described top board from described pier base, make to be also formed with in the thickness of described top board a part for described permanent internal mold.
2. daylight-illumination device pier base according to claim 1, is characterized in that, described permanent internal mold is formed by double-wall corrugated pipe, is alternately formed with multiple tracks protuberance and recess on its outer wall.
3. daylight-illumination device pier base according to claim 2, is characterized in that, at least comprises twice recess and twice protuberance alternately in described top plate thickness.
4. daylight-illumination device pier base according to claim 2, is characterized in that, described double-wall corrugated pipe is made up of HDPE.
5. according to the daylight-illumination device pier base described in any one in claim 1-4, it is characterized in that, in the region connecting with described top board in described pier base tube wall, be formed with at least one groove, described groove forms around described permanent internal mold, in described groove, is laid with waterproof part.
6. daylight-illumination device pier base according to claim 5, is characterized in that, described waterproof part is water-swellable rubber bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420085387.0U CN203768945U (en) | 2014-02-27 | 2014-02-27 | Daylight illumination device pier base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420085387.0U CN203768945U (en) | 2014-02-27 | 2014-02-27 | Daylight illumination device pier base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203768945U true CN203768945U (en) | 2014-08-13 |
Family
ID=51286152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420085387.0U Withdrawn - After Issue CN203768945U (en) | 2014-02-27 | 2014-02-27 | Daylight illumination device pier base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203768945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790181A (en) * | 2014-02-27 | 2014-05-14 | 龙元建设集团股份有限公司 | Daylight illumination device pier base and manufacturing method thereof |
-
2014
- 2014-02-27 CN CN201420085387.0U patent/CN203768945U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790181A (en) * | 2014-02-27 | 2014-05-14 | 龙元建设集团股份有限公司 | Daylight illumination device pier base and manufacturing method thereof |
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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: 20140813 Effective date of abandoning: 20150610 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20150610 |
|
| RGAV | Abandon patent right to avoid regrant |