CN208167733U - A kind of simple pile extractor - Google Patents
A kind of simple pile extractor Download PDFInfo
- Publication number
- CN208167733U CN208167733U CN201820603490.8U CN201820603490U CN208167733U CN 208167733 U CN208167733 U CN 208167733U CN 201820603490 U CN201820603490 U CN 201820603490U CN 208167733 U CN208167733 U CN 208167733U
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- China
- Prior art keywords
- strut
- crowbar
- anchor ear
- connector
- butted
- 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.)
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- 238000010276 construction Methods 0.000 abstract description 5
- 102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 20
- 238000000605 extraction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000012946 outsourcing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model relates to a kind of simple pile extractors,It is related to technical field of road construction,It is mainly how more labor-saving during pile pulling to solve the problems, such as,Technical points include the anchor ear being clamped in pile foundation and the crowbar to tilt anchor ear,The crowbar is V-shaped,The crowbar is made of strut and strut,Described strut one end is butted on anchor ear lower end,The strut other end is butted on ground,The strut lower end is fixedly connected with one end that strut is butted on ground,The anchor ear and strut contact position are equipped with the fixation device of fixed strut upper end and anchor ear,The crowbar has the backing plate being supported to crowbar,The backing plate top is equipped with the groove limited to crowbar,Attachment base is equipped in the groove,The bottom end of the strut and strut is articulated with attachment base,The fixed device includes the fixing slot set on anchor ear side,The notch of the fixing slot is diagonally downward,The upper end of the strut is equipped with the holding block cooperated with fixing slot.
Description
Technical field
The utility model relates to technical field of road construction, in particular to a kind of simple pile extractor.
Background technique
During road surface, base layer construction, in order to guarantee that construction thickness and flatness, scene need hanging wire of driving piles, if
The depth that stake is squeezed into is excessively shallow, is easy inclination when tightening steel wire, design data will be made to deviate, and so as to cause unqualified thickness lattice, puts down
Whole degree exceeds specified value.Therefore hanging wire stake must have enough depth, keep its immovable, but in this case, construction knot
After beam, pile pulling becomes a difficult thing again.Tradition, which directlys adopt, manually to be pulled out bothersome laborious and is not easy to implement.
Notification number is that the Chinese patent of CN204645043U discloses a kind of labour-saving pile pulling device comprising pedestal is determined
Upright bar of the position on pedestal, is mounted on fixed pulley at the top of upright bar, suspension hook and steel at the unidirectional take-up being located in the middle part of upright bar
Rope, one end of steel cable are connected on unidirectional take-up, and the other end is connect after bypassing fixed pulley with suspension hook.The unidirectional take-up dress
It sets including the bracket being locked in upright bar, the reel being installed in rotation on bracket, rack-mount pawl, be fixed on
Ratchet and ratchet spanner in the shaft of reel wind the steel cable on reel.The utility model has the beneficial effects that：This reality
It is equipped with pulley structure with novel, and using ratchet and pawl arrangement and ratchet spanner in unidirectional take-up, realizes the list of steel cable
To take-up, so that the pile body being hooked on suspension hook gradually be extracted, work efficiency is high.
However, in the technical scheme, by the way of pulley connection, labour-saving effect can not be played, for
Some biggish stakes of driving depth, the structure could extract stake there is still a need for very big power, and effect is poor.
Utility model content
The technical purpose of the utility model is to provide a kind of simple pile extractor, can labour-saving extract stake, and structure letter
It is single easy to carry.
A kind of simple pile extractor, the anchor ear including being clamped in pile foundation and the crowbar to tilt anchor ear, the crowbar are in V
Shape, the crowbar are made of strut and strut, and described strut one end is butted on anchor ear lower end, and the strut other end is butted on ground,
The strut lower end is fixedly connected with one end that strut is butted on ground, and the anchor ear and strut contact position are equipped with fixed strut
The fixation device of upper end and anchor ear.
By using above-mentioned technical proposal, is clamped on the periphery of pile foundation and be provided with anchor ear, and be additionally provided with the sled of V-arrangement
Rod, crowbar pass through the strut being fixedly connected and are formed by fixedly connecting with strut, be butted on anchor ear by strut, press down on strut,
Strut can be propped up, jack up anchor ear upwards to can realize, anchor ear is clamped in pile foundation, and therefore, pile foundation can be in anchor ear
It is moved up under drive, realizes the extraction of pile foundation, meanwhile, strut lengths are much smaller than the length of strut, therefore, when agitating crowbar,
According to regulations and parameters principle, force person, which can apply lesser power, can be realized the effect preferably tilted, reach labour-saving purpose, and tie
Structure is simple, it is easy to accomplish；Be additionally provided with fixed device on anchor ear and the position of the contact of support rod, can to strut and anchor ear into
Row is connected and fixed, and makes crowbar during tilting anchor ear in stable state, without sliding.
Further, the crowbar has a backing plate being supported to crowbar, the backing plate top be equipped with to crowbar into
The groove of row limit.
By using above-mentioned technical proposal, since the bottom end of crowbar and the contact area on ground are smaller, and crowbar is being used
When can be downwardly applied to biggish active force, therefore the backing plate being supported to crowbar, backing plate are provided with below crowbar
There are also the groove to lower recess, can be avoided crowbar during using crowbar can slide from backing plate for upper setting, guarantee
The stabilization of crowbar use process.
Further, attachment base is equipped in the groove, the bottom end of the crowbar is articulated with attachment base.
By using above-mentioned technical proposal, attachment base is provided in groove, bottom end and the attachment base of crowbar are hinged and connected,
Therefore, during using crowbar, the lower end of crowbar can be in relatively stable state under the restriction effect of attachment base, no
It can be skidded off from groove in use.
Further, the fixed device includes the fixing slot set on anchor ear side, and the notch level of the fixing slot is set
It sets, the upper end of the strut is equipped with the holding block cooperated with fixing slot.
By using above-mentioned technical proposal, the fixing slot tilted upward, the slot of fixing slot are provided on the side of anchor ear
Mouth is horizontally disposed, therefore, can tilt upward and be caught in convenient for strut, meanwhile, it is provided in the upper end of strut and fixing slot cooperates
Holding block therefore when using crowbar, the holding block of strut upper end is stuck in fixing slot, crowbar and anchor ear can be realized
It is bonded, convenient for the tilting pile foundation that crowbar is stable.
Further, the fixed device includes the connector being fixed on anchor ear, the connector and strut it is upper
End is hinged and connected.
By using above-mentioned technical proposal, connector is fixedly installed on anchor ear, connector is fixedly connected with anchor ear, together
When, the upper end of connector and strut is hinged and connected, and therefore, crowbar can be realized crowbar and be embraced by the effect that is connected and fixed of connector
Hoop is fixedly connected, thus during so that crowbar is tilted pile foundation the position of crowbar and anchor ear it is firm, meanwhile, by strut upper end with
Connector is hinged and connected, and crowbar can be realized and tilt the smooth of anchor ear process.
Further, the anchor ear outer ring is arranged with a circle T-shaped block, and connector connection anchor ear side is equipped with and T shape
The sliding slot of block cooperation, the connector sliding are connected in T-shaped block.
By using above-mentioned technical proposal, a circle is provided with T-shaped block outside anchor ear, and connection is embraced on connector
The side of hoop is provided with the sliding slot with T-shaped block cooperation, connector sliding is set in a circle T-shaped block, to realize connector
It is fixedly connected with the sliding of anchor ear, crowbar can be enclosed around anchor ear one and be rotated, and be tilted to pile foundation, when pile foundation and ground are fixed tight
When close, folk prescription position, which tilt to pile foundation, can not achieve the effective extraction for realizing pile foundation, therefore, turn after a position exerts a force
Dynamic to stick up bar, replacement position continues to exert a force to pile foundation, so that the effective extraction to pile foundation can be realized.
Further, abutting screw is equipped on the connector, the abutting screw pushes against after screwing is fixed on T-shaped block
Surface.
By using above-mentioned technical proposal, abutting screw is provided with connector is above-mentioned, and pushing against can after screw screws
Abutting is fixed on the surface of T-shaped block, therefore, after connector slides in a circle T-shaped block, can be realized by pushing against screw
Fixation to the position of connector is capable of fixing after adjusting crowbar position, is further continued for tilting pile foundation later.
Further, the free end of the strut is equipped with handle, is enclosed with rubber layer on the handle.
By using above-mentioned technical proposal, it is provided with handle on the free end of strut, and is enclosed with one on handle
Rubber layer is enclosed, therefore, when operating to strut, the handle being set on the free end of strut can provide effectively for staff
The point of application, guarantee pile foundation tilt process stabilization.
In conclusion the utility model has the advantages that：
1, by the crowbar of V-arrangement, it can be achieved that effective tilting to pile foundation, and according to lever principle, crowbar can be work people
Member is laborsaving, realizes effective extraction of pile foundation；
2, crowbar and anchor ear are rotatablely connected, the tilting to pile foundation one week upper multiple angles can be fast implemented, realization is squeezed into
The extraction work of deeper pile foundation.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of simple pile extractor of embodiment 1；
Fig. 2 is a kind of overall structure diagram of simple pile extractor of embodiment 2；
Fig. 3 is a kind of explosive view of simple pile extractor of embodiment 2；
In figure, 01, pile foundation；1, anchor ear；11, fixing slot；12, T-shaped block；2, crowbar；21, strut；211, holding block；22,
Strut；221, handle；2211, rubber layer；3, backing plate；31, groove；311, attachment base；4, connector；41, sliding slot；42, it pushes against
Screw.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1：
A kind of simple pile extractor including the anchor ear 1 being clamped in pile foundation 01, is additionally provided with the sled for tilting anchor ear 1 referring to Fig.1
Rod 2, crowbar 2 is V-shaped, and strut 21 of the crowbar 2 by support anchor ear 1 and the strut 22 for force form, in the present embodiment, support
The length of bar 22 is 3 times of strut 21, handle 221 is provided on the free end of strut 22, and 221 outsourcing of handle is wrapped and is stamped
Rubber layer 2211, therefore, when extracting pile foundation 01, staff catches handle 221 to press down on, and can push up upwards strut 21
It rises, to realize the extraction of pile foundation 01.
To realize effective support to the crowbar 2 in use process, referring to Fig.1, crowbar 2 be arranged with to crowbar 2 into
The backing plate 3 of row support, backing plate 3 can increase the contact area of crowbar 2 Yu ground, the lower end of crowbar 2 avoided to fall into ground；It is padding
The top of plate 3 is equipped with the groove 31 to lower recess, can carry out certain limit to the crowbar 2 being placed therein, avoid placing
It is skidded off from backing plate 3 in use in the crowbar 2 on backing plate 3；For further to the crowbar 2 being placed in groove 31 into
Row limit, referring to Fig.1, is provided with attachment base 311, the bottom end of crowbar 2 is installed on attachment base 311, therefore, is made in groove 31
When tilting pile foundation 01 with crowbar 2, the setting of attachment base 311 can make crowbar 2 is stable to be located on backing plate 3, guarantee that crowbar 2 used
The stabilization of journey.
When to make crowbar 2 tilt anchor ear 1, crowbar 2 will not slide from anchor ear 1, referring to Fig.1, in anchor ear 1 and strut 21
It is provided with the fixation device of the upper end of fixed strut 21 and the position of anchor ear 1 on contact position, in the present embodiment, fixed device packet
The fixing slot 11 being set on the side of anchor ear 1 is included, the notch of fixing slot 11 is horizontally disposed, meanwhile, it is set in the upper end of strut 21
It is equipped with the holding block 211 cooperated with fixing slot 11, therefore, when tilting anchor ear 1 using crowbar 2, by the holding block of 21 upper end of strut
211 are caught in fixing slot 11, and crowbar 2 can be realized and tilt the firm of position during anchor ear 1, guarantee effectively pulling out for pile foundation 01
Out.
Embodiment 2：
A kind of simple pile extractor, including the anchor ear 1 being clamped in pile foundation 01, is additionally provided with the sled for tilting anchor ear 1 referring to Fig. 2
Rod 2, crowbar 2 is V-shaped, and strut 21 of the crowbar 2 by support anchor ear 1 and the strut 22 for force form, in the present embodiment, support
The length of bar 22 is 3 times of strut 21, handle 221 is provided on the free end of strut 22, and 221 outsourcing of handle is wrapped and is stamped
Rubber layer 2211, therefore, when extracting pile foundation 01, staff catches handle 221 to press down on, and can push up upwards strut 21
It rises, to realize the extraction of pile foundation 01.
To realize effective support to the crowbar 2 in use process, referring to Fig. 2, crowbar 2 be arranged with to crowbar 2 into
The backing plate 3 of row support, backing plate 3 can increase the contact area of crowbar 2 Yu ground, the lower end of crowbar 2 avoided to fall into ground；It is padding
The top of plate 3 is equipped with the groove 31 to lower recess, can carry out certain limit to the crowbar 2 being placed therein, avoid placing
It is skidded off from backing plate 3 in use in the crowbar 2 on backing plate 3.
When to make crowbar 2 tilt anchor ear 1, crowbar 2 will not slide from anchor ear 1, referring to Fig. 2 and Fig. 3, in anchor ear 1 and branch
It is provided with the fixation device of the upper end of fixed strut 21 and the position of anchor ear 1 on the contact position of bar 21, it is fixed in the present embodiment
Device includes the connector 4 being fixed on anchor ear 1, and the lower end of connector 4 and the upper end of strut 21 are hinged and connected, meanwhile, it embraces
It is equipped with a circle T-shaped block 12 around a circle outside hoop 1, the sliding slot 41 that the upper end of connector 4 is equipped with and T-shaped block 12 cooperates therefore will even
After sliding slot 41 and T-shaped block 12 on fitting 4 are coupled, connector 4 can be rotated outside anchor ear 1 around anchor ear 1, connector 4
On be additionally provided with and push against screw 42, screw after pushing against screw 42, can will push against screw 42 and push against and be fixed on the surface of T-shaped block 12
On, the fixation of the position of the connector 4 after realizing adjustment position.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of simple pile extractor, it is characterised in that：Including the anchor ear (1) being clamped on pile foundation (01) and to tilt anchor ear
(1) crowbar (2), the crowbar (2) is V-shaped, and the crowbar (2) is made of strut (21) and strut (22), the strut
(21) one end is butted on anchor ear (1) lower end, and strut (21) other end is butted on ground, strut (22) lower end and strut (21)
The one end for being butted on ground is fixedly connected, the anchor ear (1) and strut (21) contact position be equipped with fixed strut (21) upper end with
The fixation device of anchor ear (1).
2. a kind of simple pile extractor according to claim 1, it is characterised in that：The crowbar (2) has to crowbar (2)
The backing plate (3) being supported, backing plate (3) top are equipped with the groove (31) limited to crowbar (2).
3. a kind of simple pile extractor according to claim 2, it is characterised in that：Attachment base is equipped in the groove (31)
(311), the bottom end of the crowbar (2) is articulated with attachment base (311).
4. a kind of simple pile extractor according to claim 3, it is characterised in that：The fixed device includes being set to anchor ear
(1) notch of the fixing slot (11) of side, the fixing slot (11) is horizontally disposed, and the upper end of the strut (21) is equipped with and fixing
The holding block (211) of slot (11) cooperation.
5. a kind of simple pile extractor according to claim 2, it is characterised in that：The fixed device includes being fixed to embrace
The connector (4) on (1) is bound round, the connector (4) and the upper end of strut (21) are hinged and connected.
6. a kind of simple pile extractor according to claim 5, it is characterised in that：Anchor ear (1) outer ring is arranged with a circle T
Shape block (12), connector (4) connection anchor ear (1) side is equipped with and the sliding slot (41) of T-shaped block (12) cooperation, the connector
(4) sliding is connected on T-shaped block (12).
7. a kind of simple pile extractor according to claim 6, it is characterised in that：Abutting is equipped on the connector (4)
Screw (42), described push against after screw (42) screw push against the surface for being fixed on T-shaped block (12).
8. a kind of simple pile extractor according to claim 1, it is characterised in that：The free end of the strut (22) is equipped with
Handle (221) is enclosed with rubber layer (2211) on the handle (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820603490.8U CN208167733U (en) | 2018-04-24 | 2018-04-24 | A kind of simple pile extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820603490.8U CN208167733U (en) | 2018-04-24 | 2018-04-24 | A kind of simple pile extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208167733U true CN208167733U (en) | 2018-11-30 |
Family
ID=64370770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820603490.8U Expired - Fee Related CN208167733U (en) | 2018-04-24 | 2018-04-24 | A kind of simple pile extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208167733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997051A (en) * | 2020-08-13 | 2020-11-27 | 广东电网有限责任公司 | Cable pile pulling-out device |
-
2018
- 2018-04-24 CN CN201820603490.8U patent/CN208167733U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997051A (en) * | 2020-08-13 | 2020-11-27 | 广东电网有限责任公司 | Cable pile pulling-out device |
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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 |
Granted publication date: 20181130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |