CN105464106A - Pile coupler - Google Patents
Pile coupler Download PDFInfo
- Publication number
- CN105464106A CN105464106A CN201610005237.8A CN201610005237A CN105464106A CN 105464106 A CN105464106 A CN 105464106A CN 201610005237 A CN201610005237 A CN 201610005237A CN 105464106 A CN105464106 A CN 105464106A
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- China
- Prior art keywords
- stake
- unit
- connector
- diameter
- pile
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 238000010248 power generation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 208000037805 labour Diseases 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/52—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments
- E02D5/523—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments composed of segments
- E02D5/526—Connection means between pile segments
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
- F24S25/61—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures
- F24S25/617—Elements driven into the ground, e.g. anchor-piles; Foundations for supporting elements; Connectors for connecting supporting structures to the ground or to flat horizontal surfaces
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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
-
- 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
- E02D27/425—Foundations for poles, masts or chimneys specially adapted for wind motors masts
-
- 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
- E02D27/44—Foundations for machines, engines or ordnance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
- F24S25/12—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface using posts in combination with upper profiles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The present invention relates to a pile coupler which does not use any concrete for the foundation when building piles to support a structure such as a solar power generation structure and enables the jointing work on areas connecting pipes respectively arranged on the upper and lower part quickly. According to the present invention, the pile coupler is used to connect two piles having different diameters. The pile coupler includes: a round unit having a cross-section in a semi-circular shape; and a flat plate unit which has bolt holes formed in the length direction to respectively protrude from both ends of the round unit in the semi-circular shape to the outside. The round unit includes: a large diameter unit formed to have a predetermined length; a small diameter unit which has another predetermined length smaller than that of the large diameter unit; and a tilted unit which connects and integrates the large diameter unit and the small diameter unit. Each of the large diameter unit and the small diameter unit also includes: a stress unit configured to apply lager stress on an outer surface of the pile when connecting the pile couplers to improve coupling force. The stress unit comprises a protruding unit inwardly protruding along the semi-circular shape of walls of the large diameter unit and the small diameter unit. Such pile couplers come in a pair to couple a coupling means through the bolt hole formed in each of the flat plate units to be coupled together and connect the piles.
Description
Technical field
The present invention relates to a kind of stake connector, and more specifically, relate to a kind of stake connector as described below, this connector can connect operation fast, to connect the parts of stake thus to support the structure being used for solar electrical energy generation etc., and easily can regulate the height and the gradient that are arranged on and can not carry out several support members in the soil layer of formation of land operation, and relate to a kind of method regulating the height of stake.
Background technology
Owing to relating to the exhaustion of fossil fuel, the concern of solar energy and investment are increased.Except being arranged on the small type solar energy electricity generator on the top of building or roof, solar generator is arranged in hills, precipitous field, fallowed land or hillside fields etc. usually.Time on smooth ground after solar generator is arranged on the engineer operation performing soil preparation, because engineer operation needs huge cost, and the construction period is very long, thus the method very poor efficiency.Therefore, because hillside fields is suitable for this structure, other cost any can not be brought except the cost of solar power system, thus need to use hillside fields.
Be not only solar generator but also comprise ground structure (road such as build temporary building on the slope, being made up of platform or the support member of stair) and all keep by support member in its lower section.The most typical method of securing supports is fixed on the bottom of support member on the ground base concrete that rest on the ground.But, in order to place ground base concrete, need extensive work, such as by ground excavation to a certain degree of depth, install mould bases, installation frame, fluid concrete, make concrete curing and fill soil etc.Therefore, need a large amount of previous operations, comprise engineering and architectural design operation, and need a large amount of engineering times and labour.The most important thing is, the problem of environmental disruption can be produced.
In order to solve the problem, the technology that Korean patent registration No. 911863 discloses " install the ground of solar panel and build the method for this ground ".Solar generator is installed in this technology is being difficult to carry out traditional ground concrete work position because ground image surface tilts like that in mountain area.In the technology that this is traditional, be fixedly installed to the ground location of boring at several concrete piles and after the top horizontal alignment of each, this solar panel be installed.This technology does not need excavated earth and installs the operation of mould bases.But, after being holed in ground and stake is fixed, need attachment rail to be interconnected and level to make the top of stake, and need mounting inclination angle adjusting device to tilt in orbit to make solar panel.Therefore, need operation unnecessary in a large number and equipment, and in addition, exist and make several top all have the very difficult problem of consistent height.
The Korean patent registration No. 1242476 that denomination of invention is " on the ground the method for the ground of construction structure and the component for building this ground " discloses one and is only made up of stainless steel and does not use concrete stake.This stake (it is the component for building this ground) is structured to be had helical lower component, is positioned at upper-part place and cylindrical post parts and the flange part that is integrally formed on the top of post parts.Although this stake is not owing to needing to hole to ground location and install mould bases and decrease some work flows, it has following problem:
First, be positioned at the stake of upper position and lower position by connection and several support members are arranged on slope, and will be fixedly mounted on support member by structure, each support member must have the consistent height and gradient that depend on slope.But, even if problem is also difficult to make support member all have consistent height and gradient for skilled operating personnel.
Secondly, the support member of mounting structure is formed by top stake and bottom stake usually, and top stake couples together by welding or be connected their flange part with bottom stake.Now, be respectively formed at the bottom of columniform post parts and the flange part at top place by connecting, the height of support member is accurately consistent.But because soil tilts, and the height being embedded in the bottom stake below ground is different from ground, makes to possible accuracy the height of several support members consistent with gradient hardly.
3rd, described flange part is formed by the end of the post parts being welded to each.And weld part is plated to prevent this stake from getting rusty after welding.In this regard, welding and plating need a large amount of labours, time and cost.
Summary of the invention
Therefore, the object of the invention is to solve the problem and a kind of stake connector is provided, it can connect operation fast, to connect the stake being positioned at upper position place and the parts of stake being positioned at lower position, and do not use any concrete for ground when construction stake is to support the structure of such as solar generator.
Another object of the present invention is to provide a kind of method by using stake connector to regulate the height of stake, when installing several support members by connecting the stake being positioned at upper position and lower position respectively and structure installment can not carried out the ground of formation of land operation (such as, hills, fallowed land or hillside fields etc.) upper time, it makes it possible to easily regulate the height of all support members by easily regulating the height of the stake connected by stake connector.
According to embodiments of the invention, provide the stake connector of a kind of connection diameter two stakes different from each other, comprise: the rounded portions with semi-circular cross-section, and to be integrally formed with rounded portions and from the two ends of the rounded portions of semicircular in shape outwardly and comprise the par of the bolt hole longitudinally formed.Described rounded portions also comprises: form the large-diameter portion of predetermined length, forms predetermined length and has the minor diameter of the diameter relatively less than described large-diameter portion, and integrally connecting the rake of described large-diameter portion and described minor diameter.Each in described large-diameter portion and described minor diameter also comprises: pressurization part, to improve coupling force when connecting stake connector by applying larger plus-pressure on the external surface of stake.Pressurization part comprises protuberance, and described protuberance is inwardly given prominence to along the semicircle of the wall of described large-diameter portion and described minor diameter.Pair of connectors half fastener of stake connector couples together to connect stake by the bolt hole be formed on par.
Preferably, stake connector can also comprise the groove that the top along described protuberance is formed.
Preferably, stake connector can also comprise rib, described rib in the connecting portion of the junction of rounded portions and par longitudinally outwardly.
According to embodiments of the invention, providing a kind of method by using stake connector to regulate the height of stake, comprising the steps: bottom stake to be fixed on (S1) in ground; The inner surface of the large-diameter portion of the rounded portions of guide pile connector so that the exterior surface of the bottom with top stake, and then by using securing member the large-diameter portion of the paired connector of stake connector half to be coupled together (S2); And in the stake of bottom, locate this top stake, the large-diameter portion of its king-pile connector is connected around this top stake, the top of bottom stake is inserted in minor diameter, and then the minor diameter of stake connector is coupled together (S3) by use securing member; Be thus connected diameter top stake different from each other and bottom stake, and thus in the step minor diameter of stake connector coupled together, regulate the overall height of stake according to the attachment location of stake connector in the bottom stake with relatively little diameter.
beneficial effect of the present invention
Be used to the support member for various structure (such as solar generator, wind-driven generator, road sign etc.) is installed according to stake connector of the present invention as above.When building stake with braced structures, owing to not using the concrete for ground and can not adversely affect environment, therefore the present invention is eco-friendly, and the construction period is also considerably shortened.In addition, top flange and flank being respectively welded to stake is not utilized to be connected stake with the flange that bottom is formed by connecting.The end being interconnected the stake being positioned at upper position place by the stake connector for connecting operation and the end of the stake being positioned at lower position, connect their parts to form the stake with the connection of predetermined altitude.Therefore, connect operation itself be very easy to and complete rapidly.In addition, due to without the need to forming flange and flank, therefore without the need to welding with electroplate them, and be unnecessary for labour, time and the cost welding and electroplate.
In stake connector according to the present invention, the diameter of one end of stake connector can be different from the diameter of the end opposite of a connector.For example, the diameter on the top of stake connector is relatively larger than the diameter of the bottom of stake connector.Stake connector can be attached to be had in the top stake of relatively large diameter, and connect with the bottom stake with relative little diameter be fixed in ground, the total length of produced stake (or multiple stake) can be adjusted to predetermined altitude according to the attachment location of stake connector in the bottom stake with relatively little diameter.Therefore, according to the method by using stake connector to regulate the height of stake, when installing several support members and structure installment can not being carried out the ground of formation of land operation (such as, hills, fallowed land or hillside fields etc.) upper time, the connector half-connection of stake connector can got up that the parts of stake are connected to braced structures (such as by it, solar generator etc.) while, overall height and the gradient of stake (or multiple stake) is easily regulated according to the attachment location of stake connector in the bottom stake with minor diameter.Therefore, save significantly and shorten labour for constructing, time and cost.
Accompanying drawing explanation
By referring to appended accompanying drawing the preferred embodiment of the present invention will be described in detail, above-mentioned and other feature of the present invention and advantage will become more apparent for a person skilled in the art, in the accompanying drawings:
Fig. 1 illustrates structure and is installed in by the state in the support member/stake of stake connector connection according to the present invention;
Fig. 2 illustrates a connector; And
Fig. 3 (a) and Fig. 3 (b) illustrates the state of the height being regulated support member by stake connector.
The explanation of the Reference numeral in accompanying drawing
10: bottom stake 15: top stake
20: stake connector 21: rounded portions
211: large-diameter portion 212: minor diameter
213: rake
22: par 221: bolt hole
23: connecting portion 231: rib
24: pressurization part 241: protuberance
242: groove
30: structure
Detailed description of the invention
More fully describe the present invention hereinafter with reference to appended accompanying drawing now, the preferred embodiments of the present invention shown in the drawings (or multiple embodiment), easily can implement the present invention to make those skilled in the art.
Stake connector and by using the best feature of method of the height of this connector adjustment stake to be:
-by with the facing end of stake connector spud pile instead of by forming flange at the connecting portion place of stake and connect this flange to connect/connecting top stake (namely, there is the stake of preliminary dimension) and the parts of bottom stake (that is, being fixed on the stake in ground); And
-this connector is structured to and makes the top of a connector have the diameter relatively larger than the bottom of stake connector.By connecting operation, stake connector can be attached to be had in the top stake of relatively large diameter, and connect with the bottom stake with relative little diameter be fixed in ground, can regulate height and the gradient of all piles (or multiple stake) easily according to the attachment location of stake connector in the bottom stake with relatively little diameter.
In this application, " support member " can for only comprising the pillar of a stake.When connecting two or more, " support member " can refer to the cylindricality that the stake connected by these is formed.
Two stakes different from each other according to the main connection diameter of stake connector 20 of the present invention, and it can connect two stakes with same diameter.Normally, although the cross sectional shape of stake is circular, it also can be polygonal.Be installed on several support members by using the structure 30 of stake connector 20 such as solar generator.
Stake connector 20 is partly made up of pair of connectors, and this is partly of similar shape connector and is coupled together by securing member at connector half place facing with each other.Each connector of stake connector 20 partly comprises the rounded portions 21 of cross section semicircular in shape and stretches out integratedly from the two ends of rounded portions 21 and longitudinally comprise the par 22 of multiple bolt hole 221.When the par 22 of a connector half of stake connector 20 is alignd so that when contacting with each other with the par 22 of another connector half of stake connector 20, stake connector 20 is fixed by using the securing member of such as screw bolt and nut to be connected by the bolt hole 221 being formed in each par 22 place.
Rounded portions 21 mainly comprises the rake 213 that large-diameter portion 211, minor diameter 212 and one are connected large-diameter portion 211 and minor diameter 212.Large-diameter portion 211 has semi-circular cross-section and forms predetermined length.Minor diameter 212 also has semi-circular cross-section and forms predetermined length.Large-diameter portion 211 is limited by relative large or little diameter dimension with minor diameter 212.When stake is located vertically, if there is large diameter stake be positioned at upper position, so stake connector 20 be positioned as making large-diameter portion 211 upper and minor diameter 212 under.If have large diameter stake to be positioned at lower position, so stake connector 20 is positioned as making large-diameter portion 211 in lower and minor diameter 212 upper.
Stake connector 20 also comprises pressurization part 24, to improve coupling force by applying larger plus-pressure on the external surface of stake.Semicircle respectively along large-diameter portion 211 and minor diameter 212 forms this pressurization part 24.As shown in Figure 2, pressurization part 24 comprises protuberance 241, and protuberance 241 is by the large-diameter portion 211 of rounded portions 21 and being formed along semicircle inwardly outstanding wall of minor diameter 212.Pressurization part 24 can comprise the groove 242 that the top along protuberance 241 is formed.The protuberance 241 of pressurization part 24 can not have any predetermined length.Protuberance 241 can be multiple point, and the cross section of each of the plurality of point is rounded or oval.
Stake connector 20 is also included in the connecting portion 23 in the place that the rounded portions 21 be made up of steel plate is connected with par 22.Bending because connecting portion 23 is shaped as, therefore more weak in its intensity.Therefore, when connect and by when piling connector 20 apply more energetically time, bend may be out of shape, breaks or damage.In this regard, it is desirable to form rib 231.Rib 231 in outwardly shape, and is equidistantly located each other along the length direction of stake connector 20.
To briefly be described through the method using stake connector to regulate the height of stake below: regulate the method for height to comprise the steps: bottom stake 10 to be fixed on (S1) in ground; The inner surface of the large-diameter portion 211 of the rounded portions 21 of guide pile connector 20 so that the exterior surface of the bottom with top stake 15, and then by using securing member the large-diameter portion 211 of the paired connector of stake connector 20 half to be coupled together (S2); Bottom stake 10 is located this top stake 15, the large-diameter portion 211 of its king-pile connector 20 is connected around this top stake 15, and then the top of bottom stake 10 to be inserted in minor diameter 212 and by securing member, the minor diameter 212 of stake connector 20 to be coupled together (S3), thus top stake 15 and bottom stake 10 being linked up.Step S1 and S2 can change in order.
While the minor diameter 212 of stake connector 20 being coupled together, regulate the overall height/length of stake to predetermined altitude according to the attachment location of stake connector 20 in the bottom stake 10 with relatively little diameter.With reference to figure 3, stake connector 20 is structured to has tilt stage in the region from the bottom of large-diameter portion 211 to rake 213.Therefore, under the state that the bottom of the relatively large top stake 15 of diameter is positioned on tilt stage, large-diameter portion 211 fastener of stake connector 20 couples together.
Top stake 15 be positioned at there is relatively little diameter bottom stake 10 on, the large-diameter portion 211 of its king-pile connector 20 is connected around the bottom of top stake 15, and the top of then bottom stake 10 is inserted in the minor diameter 212 of a connector 20.Considering the height of all support members, to align (see Fig. 3 (a)) with the upper horizontal of the minor diameter 212 of stake connector 20 by making the top of bottom stake 10 or by allowing the top of bottom stake 10 pass the top of the minor diameter 212 of stake connector 20 and penetrate into (see Fig. 3 (b)) in the rake 213 of a connector 20 or the inside of large-diameter portion 211 and fix and be connected top stake and bottom stake.By this way, total predetermined altitude of support member (or multiple support member) is easily obtained.
The cross section of top stake 15 can be circular or polygon, and bottom stake 10 can be preferably circular, instead of polygon, because the bottom of this bottom stake 10 is embedded in and is fixed on below ground.But bottom stake entirety can have circular cross-section, or it can have circular cross-section at an upper portion thereof and have spirality in its underpart.When the bottom of bottom stake has spirality, rotated because bottom stake 10 drives simultaneously, so there is no the noise as impact sound, even and if do not have this stake of basement rock to be also firmly fixed below ground.
Preferred exemplary embodiment has been used to describe the present invention.But, be to be understood that scope of the present invention is not limited to the disclosed embodiments.On the contrary, use known or technology in the future and equivalent way various amendment at present in the limit of power that scope of the present invention is included in those skilled in the art and substitute and arrange.
Simple modification of the present invention or similar setting belong to category of the present invention, and therefore, by the claims by the appended claims herein, protection scope of the present invention will become apparent.
Claims (3)
1. the stake connector (20) of two stakes (10,15) that a connection diameter is different from each other, comprising:
There is the rounded portions (21) of semi-circular cross-section, and to be integrally formed with rounded portions (21) and from the two ends of the rounded portions (21) of semicircular in shape outwardly and comprise the par (22) of the bolt hole (221) longitudinally formed
Described rounded portions (21) also comprises:
Form the large-diameter portion (211) of predetermined length,
Form predetermined length and there is the minor diameter (212) of the diameter relatively less than described large-diameter portion (211), and
Integrally connect the rake (213) of described large-diameter portion (211) and described minor diameter (212); Described large-diameter portion (211) and described minor diameter (212) also comprise:
Pressurization part (24), to improve coupling force when connecting stake connector (20) by applying larger plus-pressure on the external surface of stake (10,15), pressurization part (24) comprises protuberance (241), described protuberance is inwardly given prominence to along the semicircle of the wall of described large-diameter portion (211) and described minor diameter (212)
Pair of connectors half fastener of its king-pile connector (20) couples together to connect stake (10,15) by the bolt hole (221) be formed on par (22).
2. according to claim 1 connector (20), also comprises the groove (242) that the top along described protuberance (241) is formed.
3. according to claim 1 connector (20), also comprise rib (231), described rib in the connecting portion (23) of the junction of rounded portions (21) and par (22) longitudinally outwardly.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150006036A KR101563159B1 (en) | 2015-01-13 | 2015-01-13 | Pile coupler |
| KR10-2015-0006036 | 2015-01-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105464106A true CN105464106A (en) | 2016-04-06 |
| CN105464106B CN105464106B (en) | 2017-10-10 |
Family
ID=54428250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610005237.8A Active CN105464106B (en) | 2015-01-13 | 2016-01-04 | Stake connector |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101563159B1 (en) |
| CN (1) | CN105464106B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601640A (en) * | 2019-08-30 | 2019-12-20 | 中国电建集团河北工程有限公司 | Photovoltaic power generation device based on wind power generation foundation and installation method thereof |
| CN114016395A (en) * | 2021-11-01 | 2022-02-08 | 安徽省交通规划设计研究总院股份有限公司 | Rapid building system and construction method for bridge substructure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170021267A (en) * | 2017-02-07 | 2017-02-27 | 주식회사 한국에너솔라 | Pile coupler |
| KR102021544B1 (en) | 2017-07-11 | 2019-09-11 | 주식회사 윤앤플락 | Coupler for Drill Stirrer |
| KR102061905B1 (en) | 2017-10-23 | 2020-02-17 | 주식회사 신화 | Pile coupler |
| KR102029600B1 (en) * | 2018-11-12 | 2019-10-07 | 이대영 | Apparatus for supporting solar cell panel |
| KR102177111B1 (en) | 2018-12-10 | 2020-11-10 | 염기훈 | Solar Panel Support Spiral Coupler Sheet |
| KR200494357Y1 (en) * | 2019-02-15 | 2021-09-24 | 최효묵 | Assembly pole |
| KR102270977B1 (en) | 2019-12-17 | 2021-06-30 | 주식회사 비케이에너지 | screw pile assembly for damp ground |
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| CN110601640A (en) * | 2019-08-30 | 2019-12-20 | 中国电建集团河北工程有限公司 | Photovoltaic power generation device based on wind power generation foundation and installation method thereof |
| CN110601640B (en) * | 2019-08-30 | 2024-03-15 | 中国电建集团河北工程有限公司 | Photovoltaic power generation device based on wind power generation foundation and installation method thereof |
| CN114016395A (en) * | 2021-11-01 | 2022-02-08 | 安徽省交通规划设计研究总院股份有限公司 | Rapid building system and construction method for bridge substructure |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101563159B1 (en) | 2015-10-26 |
| CN105464106B (en) | 2017-10-10 |
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