CN209636793U - A kind of adjustable rise buildings stake - Google Patents
A kind of adjustable rise buildings stake Download PDFInfo
- Publication number
- CN209636793U CN209636793U CN201821849047.5U CN201821849047U CN209636793U CN 209636793 U CN209636793 U CN 209636793U CN 201821849047 U CN201821849047 U CN 201821849047U CN 209636793 U CN209636793 U CN 209636793U
- Authority
- CN
- China
- Prior art keywords
- seal closure
- screw thread
- encasement tube
- rotation pipe
- rise buildings
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of adjustable rise buildings stakes, including encasement tube and pile top, it is connected between the pile top and the encasement tube and screws adjustment mechanism, the adjustment mechanism that screws includes limiting slot, sliding bar, connecting shaft, rotation pipe, screw thread piece, drive rod with engage screw thread, the limiting slot is opened in the encasement tube opposite sides vertically, it further include protection mechanism, the protection mechanism includes seal closure A, seal closure B, insert block and inserting groove, the seal closure A and seal closure B difference hinge connection is on the opposite sides surface of the encasement tube, the cylindrical cover of assembled formation is bonded between the seal closure A and the seal closure B, the inserting block is separately positioned between the seal closure A and the seal closure B with the inserting groove docks place.The utility model designs a kind of improvement for building stake, solves the problems, such as that traditional " structure is external " directly contacts caused rust corrosion with soil, increases the service life used.
Description
Technical field
The utility model relates to a kind of building appliance fields, more particularly, to a kind of adjustable rise buildings stake.
Background technique
Building stake is a kind of high, applied widely, long history base form of bearing capacity.With mentioning for production level
High and science and technology development, type, technique, design theory, calculation method and the application range of pile foundation have very big hair
Exhibition, is widely used in the engineerings such as skyscraper, harbour, bridge.
Stake is that all or part of load of building is passed to foundation soil and the biography with certain rigidity and bending resistance
Power component, cross sectional dimensions are much smaller than its length.And build stake be more piles (referred to as pile group) by being embedded in ground and
Pile group is joined together cooperative stake platform (call cushion cap) two parts composition.
The effect for building stake is that load is reached to the good soil layer of underground higher depth load-carrying properties, to meet bearing capacity and sedimentation
Requirement.The bearing capacity for building stake is high, can bear Vertical Load, can also bear horizontal loading, can resist uplift load and also can
Oscillatory load is born, is most widely used deep foundation form.
It is well known that building stake is mainly used for squeezing into the base apparatus for carrying out the support of upper part building in soil, therefore
It is widely used in building engineering field, but existing building stake there is a problem, such as Patent No. CN201720822518.2
In official documents and correspondence, stablizes the structure for being located by connecting such as version, mounting plate, mounting base, fixed plate, fixture nut, fixed link and be in stake
The outside of body causes fracture so that the stability of pile body receives threat for a long time using will lead to rust corrosion after burying under,
Therefore it needs to improve.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of new adjustable rise buildings
Stake, to solve the above problems.
To achieve the above object, for first problem, the utility model is provided the following technical solutions: the adjustable height of one kind
Degree building stake, including encasement tube and pile top, the pile top be inserted into the encasement tube, the pile top and the encasement tube it
Between be connected with and screw adjustment mechanism, it is described screw adjustment mechanism include limiting slot, sliding bar, connecting shaft, rotation pipe, screw thread piece,
Drive rod is opened in the encasement tube opposite sides with screw thread, the limiting slot is engaged vertically, and the sliding bar is arranged in the stake
Point opposite sides and be inserted into the limiting slot respectively, the upper surface of the encasement tube is arranged in the connecting shaft, described
The upper surface of the connecting shaft is arranged in rotation pipe, is lived between the rotation pipe and the encasement tube by the connecting shaft
Dynamic connection, the screw thread piece is rounded and is inlaid in the rotation pipe, and the center of the screw thread piece is circular hole, the circular hole
Interior setting internal screw thread, described drive rod one end is fixed on the upper surface of the pile top and the other end is managed across the rotation, described
Drive rod is inserted into the screw thread piece, the engagement screw thread be arranged on the drive rod and with the internal screw thread in the screw thread piece
It is meshed, further includes protection mechanism, the protection mechanism includes seal closure A, seal closure B, inserting block and inserting groove, the sealing
A and seal closure B difference hinge connection is covered in the opposite sides surface of the encasement tube, the seal closure A and the sealing
The cylindrical cover of the assembled formation of fitting between B is covered, the inserting block and the inserting groove are separately positioned on the seal closure A and institute
It states at the docking between seal closure B.
Preferably, the height of the limiting slot matches with the height for engaging screw thread.
Preferably, the connecting shaft is welded to connect inner shaft and the stake between bearing arrangement and outer shaft and the encasement tube
It is welded to connect between point.
Further, the seal closure A and the seal closure B splice sleeve are on the rotation pipe.
More specifically, the encasement tube and the outer profile diameter and Internal periphery diameter of the rotation pipe are all the same.
Further, the screw thread piece is horizontally set in the rotation pipe and is welded to connect, the screw thread piece
It is seamlessly connected between outer profile and the rotation pipe.
Compared with prior art, the utility model has the beneficial effects that designing a kind of improvement for building stake, solves tradition
" structure is external " directly contacted with soil caused by rust corrosion the problem of, increase the service life used.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of adjustable rise buildings stake；
It is as shown in the figure: 1, encasement tube；2, pile top；3, limiting slot；4, sliding bar；5, connecting shaft；6, rotation pipe；7, screw thread
Piece；8, drive rod；9, screw thread is engaged；10, seal closure A；11, seal closure B；12, block is inserted；13, inserting groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1, the utility model provides a kind of technical solution: a kind of adjustable rise buildings stake, including
Encasement tube 1 and pile top 2, the pile top 2 are inserted into the encasement tube 1, are connected between the pile top 2 and the encasement tube 1
Adjustment mechanism is screwed, the adjustment mechanism that screws includes limiting slot 3, sliding bar 4, connecting shaft 5, rotation pipe 6, screw thread piece 7, drives
Lever 8 is opened in 1 opposite sides of encasement tube with screw thread 9, the limiting slot 3 is engaged vertically, and the sliding bar 4 is arranged described
It the opposite sides of pile top 2 and is inserted into the limiting slot 3 respectively, the upper end of the encasement tube 1 is arranged in the connecting shaft 5
Face, the upper surface of the connecting shaft 5 is arranged in the rotation pipe 6, by described between the rotation pipe 6 and the encasement tube 1
Connecting shaft 5 is flexibly connected, and the screw thread piece 7 is rounded and is inlaid in the rotation pipe 6, the center of the screw thread piece 7
Position is circular hole, internal screw thread is arranged in the circular hole, described 8 one end of drive rod is fixed on upper surface and the other end of the pile top 2
Across the rotation pipe 6, the drive rod 8 is inserted into the screw thread piece 7, and the engagement screw thread 9 is arranged on the drive rod 8
And be meshed with the internal screw thread in the screw thread piece 7, it further include protection mechanism, the protection mechanism includes seal closure A10, sealing
B11, inserting block 12 and inserting groove are covered, the seal closure A10 and seal closure B11 difference hinge connection are in the encasement tube 1
Opposite sides surface, be bonded between the seal closure A10 and the seal closure B11 it is assembled form cylindrical cover, it is described to insert
Dress block 12 is separately positioned between the seal closure A10 and the seal closure B11 with the inserting groove docks place.
In the present embodiment, the height of the limiting slot 3 matches with the height for engaging screw thread 9, the connecting shaft 5
It is welded to connect between inner shaft and the pile top 2 and is welded to connect between bearing arrangement and outer shaft and the encasement tube 1, the sealing
A10 and the seal closure B11 splice sleeve are covered on the rotation pipe 6, the outer profile of the encasement tube 1 and the rotation pipe 6
Diameter and Internal periphery diameter are all the same, and the screw thread piece 7 is horizontally set in the rotation pipe 6 and is welded to connect, institute
It states and is seamlessly connected between the outer profile of screw thread piece 7 and the rotation pipe 6.
When specifically used: being inserted into limiting slot using screw thread piece 7 and the meshing relation for engaging screw thread 9, and by sliding bar 4
In 3, so that pile top 2, which will not rotate, to be moved up and down, after screwing rotation pipe 6, so that drive rod 8 is carried out to moving down
It is dynamic, in the height for being adjusted building stake entirety, in use, can be by spiral-lock seal closure A10 and seal closure B11 after
Inserting block 12 connect with inserting groove, and seal closure A10 and seal closure B11 form sealing space, will rotate 6 part of pipe completely with soil
Earth isolation, avoids getting rusty.
Finally, also it should be noted that the example above and explanation are also not limited to above-described embodiment, skill of the present invention without description
Art feature can realize that details are not described herein by or using the prior art；Above embodiments and attached drawing are merely to illustrate this hair
Bright technical solution is not limitation of the present invention, is described the invention in detail referring to preferred embodiment, this
Field it is to be appreciated by one skilled in the art that those skilled in the art are made within the essential scope of the present invention
Variations, modifications, additions or substitutions without departure from spirit of the invention, also should belong to claims of the invention,
Illustrate again, above-described embodiment has been merely given as random having lifted a currently used embodiment.
Claims (6)
1. a kind of adjustable rise buildings stake, including encasement tube (1) and pile top (2), which is characterized in that the pile top (2) is inserted
In the encasement tube (1), it is connected between the pile top (2) and the encasement tube (1) and screws adjustment mechanism, it is described to screw
Adjustment mechanism includes limiting slot (3), sliding bar (4), connecting shaft (5), rotation pipe (6), screw thread piece (7), drive rod (8) and engages
Screw thread (9), the limiting slot (3) are opened in the encasement tube (1) opposite sides vertically, and the sliding bar (4) is arranged in the stake
It the opposite sides of sharp (2) and is inserted into the limiting slot (3) respectively, the connecting shaft (5) is arranged in the encasement tube (1)
Upper surface, rotation pipe (6) setting is in the upper surface of the connecting shaft (5), the rotation pipe (6) and the encasement tube (1)
Between be flexibly connected by the connecting shaft (5), the screw thread piece (7) is rounded and is inlaid in rotation pipe (6),
The center of the screw thread piece (7) is circular hole, and internal screw thread is arranged in the circular hole, and described drive rod (8) one end is fixed on described
The upper surface of pile top (2) and the other end pass through rotation pipe (6), and it is interior that the drive rod (8) is inserted into the screw thread piece (7), institute
It states engagement screw thread (9) to be arranged on the drive rod (8) and be meshed with the internal screw thread in the screw thread piece (7), further includes preventing
Mechanism is protected, the protection mechanism includes seal closure A (10), seal closure B (11), inserting block (12) and inserting groove, the seal closure A
(10) with the seal closure B (11) difference hinge connection in the opposite sides surface of the encasement tube (1), the seal closure A
(10) the cylindrical cover of assembled formation, the inserting block (12) and the inserting groove point are bonded between the seal closure B (11)
At She Zhi not being docked between the seal closure A (10) and the seal closure B (11).
2. a kind of adjustable rise buildings stake according to claim 1, which is characterized in that the height of the limiting slot (3)
Match with the height for engaging screw thread (9).
3. a kind of adjustable rise buildings stake according to claim 1, which is characterized in that the connecting shaft (5) is bearing
It is welded to connect between inner shaft and the pile top (2) and is welded to connect between structure and outer shaft and the encasement tube (1).
4. a kind of adjustable rise buildings stake according to claim 1, which is characterized in that the seal closure A (10) and institute
Seal closure B (11) splice sleeve is stated on rotation pipe (6).
5. a kind of adjustable rise buildings stake according to claim 1, which is characterized in that the encasement tube (1) with it is described
The outer profile diameter and Internal periphery diameter of rotation pipe (6) are all the same.
6. a kind of adjustable rise buildings stake according to claim 1, which is characterized in that screw thread piece (7) level is set
It sets in rotation pipe (6) and is welded to connect, nothing between the outer profile of the screw thread piece (7) and rotation pipe (6)
Seam connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821849047.5U CN209636793U (en) | 2018-11-12 | 2018-11-12 | A kind of adjustable rise buildings stake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821849047.5U CN209636793U (en) | 2018-11-12 | 2018-11-12 | A kind of adjustable rise buildings stake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209636793U true CN209636793U (en) | 2019-11-15 |
Family
ID=68472793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821849047.5U Expired - Fee Related CN209636793U (en) | 2018-11-12 | 2018-11-12 | A kind of adjustable rise buildings stake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209636793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863347A (en) * | 2021-09-09 | 2021-12-31 | 中国二十冶集团有限公司 | High-pressure water washing device for open caisson engineering |
-
2018
- 2018-11-12 CN CN201821849047.5U patent/CN209636793U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863347A (en) * | 2021-09-09 | 2021-12-31 | 中国二十冶集团有限公司 | High-pressure water washing device for open caisson engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20191115 Termination date: 20211112 |