CN206467653U - A kind of prefabricated pile attachment means - Google Patents
A kind of prefabricated pile attachment means Download PDFInfo
- Publication number
- CN206467653U CN206467653U CN201621405731.5U CN201621405731U CN206467653U CN 206467653 U CN206467653 U CN 206467653U CN 201621405731 U CN201621405731 U CN 201621405731U CN 206467653 U CN206467653 U CN 206467653U
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- China
- Prior art keywords
- prefabricated pile
- substrate
- attachment means
- floor
- cylinder
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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.)
- Expired - Fee Related
Links
- 239000000758 substrate Substances 0.000 claims abstract description 37
- 238000010276 construction Methods 0.000 claims abstract description 14
- 230000002787 reinforcement Effects 0.000 claims description 13
- 238000005728 strengthening Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000004035 construction material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses attachment means between a kind of stake of prefabricated pile, including two connectors being mutually butted, each connector includes:Substrate, the end of prefabricated pile to be connected for being fixed on;Polylith floor, is fixed on substrate and circularizes distribution;Floor on two connectors, which is corresponded, to recline, and is bolted.Connected mode is easily understood between the utility model stake, easy to operate, can effectively control site operation error, greatly improve efficiency of construction.
Description
Technical field
The utility model is related to soil mechanics engineering field, and in particular to a kind of prefabricated pile attachment means.
Background technology
Side's amount and excavation project amount on traditional heavy excavation basis be big in transmission line of electricity, floor space is big, and construction equipment is stupid
Weight, difficult.Power transmission tower foundation along transmission line of electricity dispersed placement, for each relatively other engineerings of column foot quantities quantities compared with
It is small, therefore the transition of construction machinery, the transport of construction material and interim sidewalk etc. of constructing accounts for whole quantities and the duration is larger, and
Investment cost is high.
Traditional Minitype pile foundation construction be all by the pressured post grouting pile that first drills, engineering cost and engineering time compared with
Prefabricated pile is compared to for construction convenience angle or without superiority.Pile foundation is broken the whole up into parts, whole stake be divided into multiple stubs,
Small pile, scene is directly assembled, while disclosure satisfy that the demand of key parameter again.The connected mode of pile body connection is a whole set of small-sized
The core competitiveness of prefabricated pile construction system.
Current pile body connected mode is mostly complex, or operating difficulties, or device is complicated, it is difficult to realize rapid construction
Requirement, it is necessary to make a change to improve efficiency of construction in structure type.
Utility model content
The utility model provides a kind of prefabricated pile attachment means, is mainly used in the connection of prefabricated pile site operation, Jin Ershi
The rapid construction in scene.
Attachment means between a kind of prefabricated pile stake, including two connectors being mutually butted, each connector include:
Substrate, the end of prefabricated pile to be connected for being fixed on;
Polylith floor, is fixed on substrate and circularizes distribution;
Floor on two connectors, which is corresponded, to recline, and is bolted.
In the utility model, the end of two prefabricated piles to be connected is respectively and fixedly provided with a connection piece, and two connectors are in docking
When position corresponding floor be mutually paired to recline and be bolted again, it is convenient and swift.
In order to ensure bonding strength, preferably, being embedded with reinforcing bar in the prefabricated pile, the substrate is and reinforcement welding
Fixed steel plate.
Substrate is attached to prefabricated pile end face when using, and is fixed with reinforcement welding pre-buried in prefabricated pile, outer in order to ensure
That sees is clean and tidy, as preferred:
The outline of the substrate is corresponding to the cross sectional shape of connected prefabricated pile.
Such as section at prefabricated pipe end position is circle, and the outline of same substrate is also configured as circular and external diameter phase
Together.
Preferably, it is annular that the prefabricated pile, which is hollow-core construction i.e. section, the substrate is also less than for annular and internal diameter
Equal to prefabricated pile internal diameter.
In preferred scheme, the clean and tidy shape in periphery is not required nothing more than accordingly, and when prefabricated pile is hollow-core construction, substrate is also set
It is set to hollow annular.
When the utility model refers to prefabricated pile and connector with prefabricated pile matching relationship, it is thus understood that use state, and
Not to being limited as to the structure of connector in itself.
Depending on the quantity of floor can be according to the size of substrate, for proof strength, preferably, the rib on every piece of substrate
Plate quantity is 8~12 pieces.
Preferably, the floor on every piece of substrate is uniformly arranged in the circumferential.The mode uniformly arranged can make attachment force
It is more uniform, angle is not also strict with assembling.
In order to improve intensity, preferably, wherein the substrate of a connection piece is provided with each floor strengthened on cylinder, the substrate
It is welded and fixed around reinforcement cylinder peripheral distribution and with strengthening drum outer wall.
Preferably, the reinforcement cylinder is cylinder.
As further preferred, each floor strengthened cylinder and existed together on one piece of substrate is contour.
The bonding strength between each floor can be improved using cylinder is strengthened, because the floor between two connectors needs mutually
It is interspersed to recline, in order to avoid space interference, preferably, on the connector for being not provided with strengthening cylinder, each floor avoids described
Strengthen cylinder.
As further preferred, under assembled state, on the connector for being not provided with strengthening cylinder, the inner side edge of each floor with
The outer wall for strengthening cylinder is affixed.
Because floor is arranged in a ring, therefore inner side edge can be regarded as the side towards annular center side, two connectors
To structure, it is not provided with strengthening on the connector of cylinder, the inner side edge of each floor just offsets with reinforcement cylinder and can further improve steady
It is qualitative.
The utility model prefabricated pile attachment means are simple for structure, easy to operate, and the rapid construction in scene can be realized well
Requirement.
Brief description of the drawings
Schematic diagrames of the Fig. 1 for two connectors in the utility model prefabricated pile attachment means when not connected.
Fig. 2 be Fig. 1 in two connectors be bolted after top view.
Fig. 3 is the profile of wherein a connection piece;
Fig. 4 is the profile of another connector.
Embodiment
Referring to each accompanying drawing, the utility model prefabricated pile attachment means include the connector of two mutual cooperations, each connector
The termination position of prefabricated pile 1 to be connected is fixed on, each connector includes substrate 2 and floor 3.
In present embodiment, the section of prefabricated pile 1 is by taking annular as an example, and substrate 2 is also configured as the corresponding annular of shape, base
The external diameter of plate 2 is identical with the external diameter of prefabricated pile 1, and the internal diameter of substrate 2 can be less than or equal to the internal diameter of prefabricated pile 1.
Reinforcing bar is embedded with prefabricated pile 1, substrate 2 and floor 3 are that steel plate is easy to reinforcing bar pre-buried in welding, prefabricated pile 1
It is welded and fixed with substrate 2.
Floor on every piece of substrate is that the quantity of floor and arrangement are corresponding on 8~12 pieces, two connectors, in order to mutually right
Connect, floor during docking on two pieces of substrates is paired mutually to recline, and class plate is provided with screw 5, wears bolt 6 to interfix.
On connector in connector in wherein Fig. 1 at the bottom, i.e. Fig. 3, substrate is provided with reinforcement cylinder 4, the substrate
On each floor around strengthen the peripheral distribution of cylinder 4 and with strengthen the outer wall of cylinder 4 be welded and fixed.
It is cylinder to strengthen cylinder 4 in the present embodiment, and contour with each floor for existing together on one piece of substrate, due to two connectors it
Between floor need it is mutually interspersed recline, in order to avoid space interference, on the connector for being not provided with strengthening cylinder, each floor is kept away
The outer wall for strengthening inner side edge and reinforcement cylinder after cylinder and assembling is allowed to be affixed.
When two prefabricated piles connect, same reinforcement cylinder is made full use of, material can be saved, while ensure that pile extension again
It is convenient and swift.
The construction method of the prefabricated pile attachment means of the present invention, for prefabricated pile is pre-machined and the end head of connection is being needed
Position is welded and fixed corresponding connector, and docking operation includes:
Step 1, first prefabricated pile is passed through into the method pile sinking such as dither;
Step 2, second prefabricated pile is lifted in the top of the first pile;
Step 3, the floor of second prefabricated pile bottom connector is made to contact the substrate on first prefabricated pile top;
Step 4, by rotating second prefabricated pile by a small margin so that the floor of two prefabricated piles mutually reclines and screw phase
Mutually alignment;
Step 5, bolt is inserted screw by workmen, using instrument tightening nuts, completes the docking of two prefabricated piles.
The utility model is not restricted to the described embodiments, and simply illustrates this reality described in above-described embodiment and specification
With new principle, on the premise of the utility model spirit and scope are not departed from, the utility model also have various change and
Improve, these changes and improvements are both fallen within the claimed scope of the utility model.
Claims (10)
1. attachment means between a kind of prefabricated pile stake, it is characterised in that including two connectors being mutually butted, each connector bag
Include:
Substrate, the end of prefabricated pile to be connected for being fixed on;
Polylith floor, is fixed on substrate and circularizes distribution;
Floor on two connectors, which is corresponded, to recline, and is bolted.
2. attachment means between prefabricated pile stake as claimed in claim 1, it is characterised in that be embedded with reinforcing bar in the prefabricated pile,
The substrate is the steel plate fixed with reinforcement welding.
3. attachment means between prefabricated pile as claimed in claim 2 stake, it is characterised in that the outline of the substrate is with being connected
The cross sectional shape of prefabricated pile is corresponding.
4. attachment means between prefabricated pile stake as claimed in claim 3, it is characterised in that the prefabricated pile is that hollow-core construction is to cut
Face is annular, and the substrate is also less than or equal to prefabricated pile internal diameter for annular and internal diameter.
5. attachment means between prefabricated pile stake as claimed in claim 1, it is characterised in that the number of ribs on every piece of substrate is 8
~12 pieces.
6. attachment means between prefabricated pile stake as claimed in claim 1, it is characterised in that the floor on every piece of substrate is in the circumferential
Uniform arrangement.
7. attachment means between the prefabricated pile stake as described in any one of claim 1~6, it is characterised in that wherein a connection piece
Substrate is welded and fixed around reinforcement cylinder peripheral distribution and with strengthening drum outer wall provided with each floor strengthened on cylinder, the substrate.
8. attachment means between prefabricated pile stake as claimed in claim 7, it is characterised in that the reinforcement cylinder is cylinder.
9. attachment means between prefabricated pile stake as claimed in claim 8, it is characterised in that the reinforcement cylinder and the one piece of substrate that exists together
On each floor it is contour.
10. attachment means between prefabricated pile stake as claimed in claim 9, it is characterised in that be not provided with strengthening the connection of cylinder
On part, each floor avoids the reinforcement cylinder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621405731.5U CN206467653U (en) | 2016-12-21 | 2016-12-21 | A kind of prefabricated pile attachment means |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621405731.5U CN206467653U (en) | 2016-12-21 | 2016-12-21 | A kind of prefabricated pile attachment means |
Publications (1)
Publication Number | Publication Date |
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CN206467653U true CN206467653U (en) | 2017-09-05 |
Family
ID=59711880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201621405731.5U Expired - Fee Related CN206467653U (en) | 2016-12-21 | 2016-12-21 | A kind of prefabricated pile attachment means |
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CN (1) | CN206467653U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107989029A (en) * | 2017-11-24 | 2018-05-04 | 华中科技大学 | A kind of stake is connected system and its construction method with stake |
CN109404224A (en) * | 2018-12-10 | 2019-03-01 | 重庆大学 | It is a kind of based on edge put more energy into combined shell wind-powered electricity generation mix tower |
-
2016
- 2016-12-21 CN CN201621405731.5U patent/CN206467653U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107989029A (en) * | 2017-11-24 | 2018-05-04 | 华中科技大学 | A kind of stake is connected system and its construction method with stake |
CN107989029B (en) * | 2017-11-24 | 2023-09-15 | 华中科技大学 | Pile-to-pile connection system and construction method thereof |
CN109404224A (en) * | 2018-12-10 | 2019-03-01 | 重庆大学 | It is a kind of based on edge put more energy into combined shell wind-powered electricity generation mix tower |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20191221 |