CN202706032U - Pile pulling device - Google Patents
Pile pulling device Download PDFInfo
- Publication number
- CN202706032U CN202706032U CN 201220408619 CN201220408619U CN202706032U CN 202706032 U CN202706032 U CN 202706032U CN 201220408619 CN201220408619 CN 201220408619 CN 201220408619 U CN201220408619 U CN 201220408619U CN 202706032 U CN202706032 U CN 202706032U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- connecting cylinder
- cylinder
- anchor device
- pile pulling
- 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 - Lifetime
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- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to a pile pulling device applied for offshore pile infrastructure engineering. The pile pulling device comprises an A connecting rod, a B connecting rod, and a connecting cylinder arranged between the A connecting rod and the B connecting rod, wherein an A end channel and a B end channel for the A connecting rod and the B connecting rod to penetrate through are respectively arranged on an A end and a B end of the connecting cylinder; internal threads with opposite directions are arranged in the A end channel and the B end channel; an A connecting mechanism is arranged on one end of the A connecting rod; external threads corresponding to the internal threads on the A end of the connecting cylinder are arranged on the other end of the A connecting rod; a B connecting mechanism is arranged on one end of the B connecting rod; external threads corresponding to the internal threads on the B end of the connecting cylinder are arranged on the other end of the B connecting rod; and a rotating mechanism capable of driving the connecting cylinder to rotate is arranged on the connecting cylinder. The utility model provides the pile pulling device, through thread connection between the connecting rods and the connecting cylinder, a distance between piles can be adjusted in a gapless way, the disassembly and the assembly are convenient, and the construction efficiency of seaborne pile pulling can be greatly improved.
Description
Technical field
The utility model relates to a kind of anchor device that is applicable to offshore pile basis Structural Engineering.
Background technology
Offshore pile basis structure is in the piling construction process, because impacts such as location instrument and stormy waves factors, pile spacing be from satisfying the construction drawing requirement fully, often need after pile sinking is finished by anchor regulate pile spacing from.Anchor is different from a support equipment that adopts in the tradition anchor technique, anchor generally adopts wire rope and jack, strut and jack are adopted in the support stake, and needing simultaneously in the practice of construction engineering, the distance between several groups of stakes of stay bolt just can meet design requirement, need several jack to work simultaneously, more increased complexity and the difficulty of anchor adjustment process; And traditional anchor process efficiency is lower, can not gapless regulate pile spacing from, need repeatedly anchor and support stake to regulate pile spacing from just meeting the demands.Operation on the sea is subjected to weather effect very large, and effectively construction days is less, so anchor becomes an important critical process of restriction offshore pile basis Structural Engineering construction speed.
Summary of the invention
The purpose of this utility model is, for the deficiencies in the prior art, provides a kind of anchor device, can gapless regulate pile spacing from, and install, remove convenient.
The technical solution of the utility model is, a kind of anchor device, comprise A connecting rod and B connecting rod, described anchor device also comprises the connecting cylinder that is located between A connecting rod and the B connecting rod, the A of connecting cylinder, B two ends are respectively equipped with A end passage and the B end passage that supplies A connecting rod and B connecting rod to penetrate, and are provided with the internal thread of opposite direction in A end passage and B end passage; One end of described A connecting rod is provided with A bindiny mechanism and the other end of A connecting rod is provided with the external screw thread corresponding with connecting cylinder A end internal thread, and an end of described B connecting rod is provided with B bindiny mechanism and the other end of B connecting rod is provided with the external screw thread corresponding with connecting cylinder B end internal thread; Described connecting cylinder is provided with and can drives the rotating mechanism that connecting cylinder rotates.
A syndeton and B bindiny mechanism are respectively fixed to A bar and B bar in two stakes.
Described rotating mechanism comprises arm bar and is sleeved on the rotating disk at connecting cylinder middle part.
The end that further improvement is arm bar is provided with external screw thread, and the rotating disk periphery is provided with a plurality of holes that supply arm bar to penetrate, and is provided with the internal thread corresponding with the arm bar external screw thread at the hole inwall; A plurality of holes are set are convenient to the angle that arm bar is selected suitable operation.
Described A bindiny mechanism is the clasps of two symmetrical chuckings, and two clasps pass through bolton.
Described B bindiny mechanism is the clasps of two symmetrical chuckings, and two clasps pass through bolton.
When regulating pile spacing, install the anchor device, first clasp is stuck in the stake, clamping level according to the diameter adjustment bolt of stake, again two connecting rods are screwed in respectively in the screw channel of connecting cylinder, arm bar is screwed in the tapped rotating disk outer perimeter holes of suitable operation, break clockwise or counterclockwise as required the power armed lever off with the fingers and thumb, regulate the distance between two stakes.
As known from the above, the utility model is as a kind of anchor device, by being threaded between connecting rod and the connecting cylinder can gapless regulate pile spacing from, and dismounting, easy for installation, can largely improve the efficiency of construction of marine anchor, reduce constructor's labour hour and labour intensity, ensure the engineering construction progress, increase economic efficiency.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the structural scheme of mechanism of rotating disk described in the utility model.
The specific embodiment
As shown in Figure 1, a kind of anchor device, comprise A connecting rod 2 and B connecting rod 6, one end of A connecting rod 2 links to each other with the A stake and an end of B connecting rod 6 links to each other with the B stake, described anchor device also comprises the connecting cylinder 3 that is located between A stake and the B stake, connecting cylinder 3 relative side a and bs are respectively equipped with A end passage and the B end passage that supplies A connecting rod 2 and B connecting rod 6 to penetrate, and are provided with the internal thread of opposite direction in A end passage and B end passage; One end of described A connecting rod 2 is fixed in the A stake by A bindiny mechanism 1 and the other end of A connecting rod 2 is provided with the external screw thread corresponding with connecting cylinder 3A end internal thread, and an end of described B connecting rod 6 is fixed in the B stake by B bindiny mechanism 7 and the other end of B connecting rod 6 is provided with the external screw thread corresponding with connecting cylinder 3B end internal thread; Described connecting cylinder 3 is provided with and can drives the rotating mechanism that connecting cylinder 3 rotates.
As shown in Figure 2, rotating mechanism comprises arm bar 5 and is sleeved on the rotating disk 8 at connecting cylinder 3 middle parts, one end of arm bar 5 is provided with external screw thread, and rotating disk 8 peripheries are provided with 8 holes 4 that can supply arm bar 5 to penetrate, and 4 inwalls are provided with the internal thread corresponding with arm bar 5 external screw threads in the hole.
A bindiny mechanism 1 is the clasp of two symmetrical chuckings.
Claims (4)
1. anchor device, comprise A connecting rod (2) and B connecting rod (6), it is characterized in that, described anchor device also comprises the connecting cylinder (3) that is located between A connecting rod (2) and the B connecting rod (6), the A of connecting cylinder (3), B two ends are respectively equipped with A end passage and the B end passage that supplies A connecting rod (2) and B connecting rod (6) to penetrate, and are provided with the internal thread of opposite direction in A end passage and B end passage; One end of described A connecting rod (2) is provided with A bindiny mechanism (1) and the other end of A connecting rod (2) is provided with the external screw thread corresponding with connecting cylinder (3) A end internal thread, and an end of described B connecting rod (6) is provided with B bindiny mechanism (7) and the other end of B connecting rod (6) is provided with the external screw thread corresponding with connecting cylinder (3) B end internal thread; Described connecting cylinder (3) is provided with and can drives the rotating mechanism that connecting cylinder (3) rotates.
2. described anchor device according to claim 1 is characterized in that, described rotating mechanism comprises arm bar (5) and is sleeved on the rotating disk (8) at connecting cylinder (3) middle part.
3. described anchor device according to claim 2, it is characterized in that, one end of described arm bar (5) is provided with external screw thread, and rotating disk (8) periphery is provided with a plurality of holes (4) that supply arm bar (5) to penetrate, and (4) inwall is provided with the internal thread corresponding with arm bar (5) external screw thread in the hole.
4. described anchor device according to claim 1 is characterized in that, described A bindiny mechanism (1) or B bindiny mechanism (7) are the clasps of two symmetrical chuckings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408619 CN202706032U (en) | 2012-08-17 | 2012-08-17 | Pile pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408619 CN202706032U (en) | 2012-08-17 | 2012-08-17 | Pile pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202706032U true CN202706032U (en) | 2013-01-30 |
Family
ID=47586350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220408619 Expired - Lifetime CN202706032U (en) | 2012-08-17 | 2012-08-17 | Pile pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202706032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776886A (en) * | 2012-08-17 | 2012-11-14 | 中国水电顾问集团中南勘测设计研究院 | Pile tension device |
-
2012
- 2012-08-17 CN CN 201220408619 patent/CN202706032U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776886A (en) * | 2012-08-17 | 2012-11-14 | 中国水电顾问集团中南勘测设计研究院 | Pile tension device |
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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: 20130130 Effective date of abandoning: 20140625 |
|
| RGAV | Abandon patent right to avoid regrant |