CN207525748U - A kind of fixture for the piling of waveform sheet pile - Google Patents
A kind of fixture for the piling of waveform sheet pile Download PDFInfo
- Publication number
- CN207525748U CN207525748U CN201721501730.5U CN201721501730U CN207525748U CN 207525748 U CN207525748 U CN 207525748U CN 201721501730 U CN201721501730 U CN 201721501730U CN 207525748 U CN207525748 U CN 207525748U
- Authority
- CN
- China
- Prior art keywords
- sheet pile
- support plate
- piling
- steel plate
- waveform
- 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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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model is related to a kind of fixture for the piling of waveform sheet pile, including a steel plate, perpendicular to the web support plate one and clamping device that are used to support sheet pile web outside of the steel plate；The clamping device includes at least one support plate one free to rotate being used to support on the outside of sheet pile both wings, the support plate two free to rotate being used to support on the inside of sheet pile both wings, and the support plate three on the inside of sheet pile web is used to support, the support plate three is parallel to the web support plate one；The support plate two, support plate three are fixed on the steel plate by hydraulic tensioning device.The purpose of this utility model is to provide a kind of fixtures for the piling of waveform sheet pile, can ensure sheet pile entirety stress, average force as far as possible.The utility model uses the form of fixture, suitable for general piling machine, in the case where not changing piling machine, general piling machine is allowed to be suitable for waveform sheet pile, has indirectly saved construction cost.
Description
Technical field
The utility model is related to a kind of fixture for piling machine more particularly to a kind of folders for the piling of waveform sheet pile
Tool.
Background technology
With the development of the times, the progress of technology, the type of prefabricated sheet pile is more and more, and sheet pile area is opposite to become larger, shape
Shape becomes irregular, this piling machine for be designed to beat round prefabricated pile originally is less adapted to wave forms sheet pile.It is existing
There is piling machine that can only apply vertical stamping press to some part of waveform sheet pile, can not allow sheet pile entirety stress, sheet pile office
Portion's stress is exactly that the crime that sheet pile is damaged, cracks is caused to return chief culprit.Waveform sheet pile shape irregularly causes its center of gravity not exist simultaneously
On the section of sheet pile, no matter sheet pile eccentric compression can all be led to by applying stamping press piling to what position in sheet pile section, this is just
Phenomena such as leading to sheet pile run-off the straight, displacement.So must find it is a kind of not only can guarantee sheet pile entirety stress, average force but also
Stamping press is allowed to act on the method for sheet pile center of gravity.
Existing waveform sheet pile clamps the web of waveform sheet pile in piling using a small fixture, and piling machine directly applies
Vertical stamping press is squeezed into entire waveform sheet pile in soil on fixture by applying stamping press to web.This kind of technology is to original
There is piling to be accordingly transformed, can drive piles to waveform sheet pile, but such technique effect is bad, because of waveform sheet pile
Center of gravity not on its web, driven piles reluctantly using such technology, many waveform sheet piles have to a certain degree broken after piling
It is bad.
In addition, clamping the web position of waveform sheet pile using fixture, piling machine applies on vertical stamping press to fixture, passes through
Fixture is transmitted to waveform sheet pile, and waveform sheet pile is integrally squeezed into soil.This kind of technology leads to what waveform sheet pile was subject at web
Huge stamping press, forced area is small and stress is extremely unequal for entire waveform sheet pile section, local pressure
Waveform sheet pile each position during piling is caused to generate different degrees of destruction, cracking, this can not only shorten making for sheet pile
With the service life, can also influence sheet pile after the completion of construction use it is overall beautiful.Apply eccentric stamping press to be also possible to that sheet pile is caused to be beaten
A degree of displacement for tilting or generating in certain horizontal direction is generated after entering, this is unfavorable for the whole of sheet pilebraced cuts structure
Body stress, if tilting sheet pile reaches the overall stability that certain amount will influence sheet pilebraced cuts structure.
Utility model content
It in view of the foregoing drawbacks, can the purpose of this utility model is to provide a kind of fixture for the piling of waveform sheet pile
Ensure sheet pile entirety stress, average force as far as possible.
The utility model is realized in this way：
Including a steel plate, plate is used to support perpendicular to the steel plate for a kind of fixture for the piling of waveform sheet pile
The web support plate one and clamping device of stake web outside；The clamping device is used to support sheet pile two including at least one
Support plate one free to rotate on the outside of the wing, the support plate two free to rotate being used to support on the inside of sheet pile both wings and
The support plate three being used to support on the inside of sheet pile web, the support plate three are parallel to the web support plate one；The support plate
2nd, support plate three is fixed on the steel plate by hydraulic tensioning device.
The hydraulic tensioning device includes two hydraulic telescopic arms at both ends, and each hydraulic telescopic arm outer end passes through spherical hinge
The support plate two is connected, the hydraulic tensioning device further includes the jack perpendicular to the web support plate；It is described very heavy
Top passes through its flexible mast and three vertical connection of support plate.
The utility model fixes sheet pile using hydraulic tensioning device, and effectively sheet pile and fixture can be fixed, prevented
Sheet pile and relative displacement of the fixture in piling process occurred level direction, while the forced area of waveform sheet pile is increased, effectively
Solve and phenomena such as damaged, cracking occur in process pile crown of driving piles.
The jack equally can also use other hydraulic tensioning fixtures to realize fixed sheet pile function, improve work efficiency.
Preferably, the thickness of the steel plate is 200mm.
Preferably, the horizontal cross-section of the steel plate matches with the vertical section shape of waveform sheet pile pile body, and can cover
Lid waveform sheet pile pile body.
It is highly preferred that the steel plate appearance and size is long 1100m, width 500mm, high 200mm.
It is highly preferred that the steel plate appearance and size is long 1100m, width 670mm, high 200mm.
The support plate one passes through steel plate described in flexural pivot chain link.Spherical hinge constraint enables support plate to carry out centainly
The rotation of angle, the automatic variation for adapting to waveform sheet pile angle so that the waveform sheet pile of different model can be fixed with fixture.
The removable connector that the steel plate further includes the sliding rail at top and can be moved along the sliding rail.
The removable connector can move adjustment position by the sliding rail that is located on the steel plate, when being adjusted to
During suitable position (center of gravity of waveform sheet pile), can the steel plate be fixed in by the internal-flange bolt of the connector
On.The utility model is in the setting of the center of gravity of waveform sheet pile and the attachment device of piling machine so that waveform sheet pile is in piling process
In the stamping press that is subject to always in its center of gravity, efficiently solve the feelings such as inclination, displacement that waveform sheet pile occurs in piling process
Condition.
Above-mentioned fixture is designed for waveform sheet pile, can be adapted for the waveform sheet pile of whole models.
In horizontal layout its size and its section form can be changed, suitable for other piling machines in the fixture；If not
In the case of changing piling machine, it is also applied for other waveform sheet piles.
The application method of the fixture is as follows：
Before piling, the removable connector is subjected to movement for the position of centre of gravity of different model waveform sheet pile, is adjusted,
Then it is connected with piling machine；During piling, the steel plate is in contact with entire waveform sheet pile, when sheet pile both wings are under pressure pressure
To support plate a period of time of the steel plate both sides, support plate is applicable in both wings angle, is fitted closely with both wings automatically for a moment；Pass through liquid
Tensioning equipment is pressed to apply pressure to both wings, when hydraulic telescopic arm is extended so that support plate two presses to sheet pile both wings, support plate two
It can be applicable in both wings angle automatically and be adjacent to both wings so that sheet pile both wings are clamped between support plate one and support plate two, pass through thousand
Jin top applies pressure, you can the web of waveform sheet pile is clamped between web support plate and support plate three.
The utility model has the following advantages that：
The utility model allows waveform sheet pile to ensure simultaneously work progress is whole, uniform stressed by improving constructing device
Its stamping press being subject to is acted in the center of gravity of sheet pile, and then is prevented ecological sheet pile in piling pile hair life breakage, opened
It splits；Phenomena such as avoiding the run-off the straight of sheet pile entirety, displacement improves construction efficiency, improves construction quality.
1st, the utility model comes into contact in a large area transmission stamping press for waveform sheet pile using fixture and sheet pile so that sheet pile exists
Piling process is whole, uniform stress, solves phenomena such as damaged pile crown caused by sheet pile local pressure, cracking.
2nd, the utility model sets moveable connector to be connect with piling machine for waveform sheet pile position of centre of gravity, ensures
Sheet pile always axial compression during piling greatly reduces the possibility of sheet pile run-off the straight, displacement.
3rd, the utility model uses the form of fixture, suitable for general piling machine, in the case where not changing piling machine,
General piling machine is allowed to be suitable for waveform sheet pile, has indirectly saved construction cost.
4th, the utility model can be adapted for whole corrugated sheets using the support plate that can be adjusted the angle in fixing device
Stake, applied widely, using effect is good, and construction quality can be greatly improved using a small amount of cost, is that enterprise is cost-effective,
Improve production efficiency, and then the competitiveness of enterprise.
Description of the drawings
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 has front view for corrugated sheet pile holder；
Fig. 2 has vertical view for corrugated sheet pile holder；
Fig. 3 has bottom view for corrugated sheet pile holder；
Fig. 4 has three-dimensional view for corrugated sheet pile holder；
Fig. 5 is fixture usage state diagram；
Figure label is：1 support plate one, 2 support plates two, 3 hydraulic telescopic arms, 4 spherical hinges, 5 web support plates, 6 hydraulic pressure
Telescopic arm fixing end, 7 steel plates, 8 removable connectors, 9 sliding rails, 10 jack, 11 support plates three, 101 webs, 102 liang
The wing.
Specific embodiment
Embodiment 1
As shown in Figs 1-4, a kind of fixture for the piling of waveform sheet pile, including a steel plate 7, perpendicular to the steel plate
The 7 web support plate 1 for being used to support sheet pile web outside, clamping device；The clamping device is used to support including two
Support plate 1 free to rotate on the outside of sheet pile both wings, the support plate free to rotate being used to support on the inside of sheet pile both wings
22 and the support plate 3 11 that is used to support on the inside of sheet pile web；The support plate 22, support plate 3 11 pass through hydraulic tensioning
Device is fixed on the steel plate 7.
The hydraulic tensioning device includes two hydraulic telescopic arms 3 at both ends, and each 3 outer end of hydraulic telescopic arm passes through flexural pivot
Chain 4 connects the support plate 22, and the hydraulic tensioning device further includes the jack 10 perpendicular to the web support plate 5；Institute
It states jack 10 and passes through its stretch mast and 3 11 vertical connection of support plate.
The thickness of the steel plate 7 is 200mm.
The top of the steel plate 7 is divided into trapezium structure, and lower part both sides are respectively equipped with horizontal protrusion.
The support plate 1 connects the steel plate 7 by spherical hinge 4.
The removable connector that the steel plate 7 further includes two sliding rails 9 at top and can be moved along the sliding rail 9
8。
Before piling, connector is connected with piling machine, and then entire fixture is connected with waveform sheet pile.During piling, piling
The vertical stamping press that machine applies is acted on connector 8, and entire steel plate 7 is transmitted to by connector 8, and steel plate 7 with it is whole
A waveform sheet pile is in contact, and then the stamping press that piling machine provides is transmitted to entire sheet pile, and this guarantees waveform sheet piles to beat
Stake process entirety stress is avoided because pile crown is damaged caused by process sheet pile local pressure of driving piles, cracking.Fixture simultaneously
On removable connector 8 can move up and down adjustment position by designing sliding rail 9 on steel plate 7, when being adjusted to suitable
Position when, connector 8 can be fixed on steel plate 7 by internal-flange bolt.Removable connector 8 can be directed to difference
The position of centre of gravity of model waveform sheet pile is adjusted so that the stamping press of piling machine can always act on the center of gravity of waveform sheet pile
Position.From the perspective of from whole, sheet pile is integrally applied to the stamping press of its center of gravity by piling machine, which solves sheet pile bias by
The problem of pressure, can be effectively reduced in harm such as piling process waveform sheet pile run-off the straight, displacements.
The utility model waveform sheet pile, which unifies fixture, can design two sleeve clamps, and a sleeve clamp is used for height 300-450mm
Waveform sheet pile (7 appearance and size of steel plate is long 1100m, width 500mm, high 200mm), another sleeve clamp is for height 500-
The waveform sheet pile (7 appearance and size of steel plate is long 1100m, width 670mm, high 200mm) of 600mm, two groups of fixtures, that is, applicable complete
The waveform sheet pile of portion's model.The model of waveform sheet pile is mainly determined by the height of sheet pile, and the height of waveform sheet pile is different, sheet pile
The length of both wings will change, while small change can also occur for the angle of both wings and web.
The support plate 1 of the utility model, it is connect by spherical hinge 4 with steel plate 7 so that it can turn in horizontal plane
Dynamic certain angle is without displacement, when sheet pile both wings, which are under pressure, presses to support plate 1, passes through the angle of spherical hinge 4
Adjustment causes fagging 1 that can be applicable in both wings angle automatically, is fitted closely with both wings.Hydraulic telescopic arm 3, its general direction and plate
Stake both wings are vertical, are fixed in hydraulic telescopic arm fixing end 6, hydraulic telescopic arm fixing end 6 is connected with steel plate 7.Support
Plate 22 is connect by spherical hinge 4 with hydraulic telescopic arm 3, support plate 22 can also carry out in the horizontal plane certain angle rotation with
The change of sheet pile both wings angle is adapted to, makes its supporting surface that can be always bonded with waveform sheet pile both wings, when fixture works, by stretching
Long hydraulic telescopic arm 3 applies pressure to sheet pile both wings so that sheet pile both wings are clamped at two support plates 1 and a support plate
Between 22, so as to fulfill the lateral fixation in the horizontal plane of sheet pile and fixture.Web support plate 5 is directly anchored to steel plate 7
On, the parallel support plate 3 11 with the web support plate 5 is equipped at the top of the flexible mast of jack 10.Jack 10 applies pressure
Power can be clamped in sheet pile web between web support plate 5 and support plate 3 11, realize that sheet pile erects in the horizontal plane with fixture
To fixation.So far sheet pile and fixture can significantly reduce relative displacement during piling, meanwhile, pass through flexural pivot
Chain 4 can realize the adaptation function that both wings angle changes one group of fixture is suitable for Multiple Type sheet pile.
Waveform sheet pile described in the utility model, including web 101, both wings 102, section form is rendered as waveform.
Use state of the fixture of the utility model on waveform sheet pile is as shown in Figure 5.
Although the foregoing describe specific embodiment of the present utility model, those familiar with the art should
Work as understanding, our described specific embodiments are merely exemplary rather than for the limit to the scope of the utility model
Equivalent modification and variation fixed, that those skilled in the art are made in the spirit according to the utility model, all should
Cover in the scope of the claimed protection of the utility model.
Claims (8)
1. a kind of fixture for the piling of waveform sheet pile, it is characterised in that：Including a steel plate, perpendicular to the use of the steel plate
In the web support plate one and clamping device of support sheet pile web outside；The clamping device includes at least one for branch
Support plate one free to rotate on the outside of fagging stake both wings, the support plate free to rotate being used to support on the inside of sheet pile both wings
Two and the support plate three that is used to support on the inside of sheet pile web, the support plate three be parallel to the web support plate one；It is described
Support plate two, support plate three are fixed on the steel plate by hydraulic tensioning device.
2. the fixture according to claim 1 for the piling of waveform sheet pile, it is characterised in that：The hydraulic tensioning device packet
Two hydraulic telescopic arms at both ends are included, each hydraulic telescopic arm outer end passes through support plate two described in flexural pivot chain link, the hydraulic pressure
Tensioning equipment further includes the jack perpendicular to the web support plate；The jack passes through its stretch mast and the support
Three vertical connection of plate.
3. the fixture according to claim 1 for the piling of waveform sheet pile, it is characterised in that：The thickness of the steel plate is
200mm。
4. the fixture according to claim 3 for the piling of waveform sheet pile, it is characterised in that：The steel plate appearance and size
For long 1100m, width 500mm, high 200mm.
5. the fixture according to claim 3 for the piling of waveform sheet pile, it is characterised in that：The steel plate appearance and size
For long 1100m, width 670mm, high 200mm.
6. the fixture according to claim 1 for the piling of waveform sheet pile, it is characterised in that：The level of the steel plate is cut
Face matches with the vertical section shape of waveform sheet pile pile body, and can cover waveform sheet pile pile body.
7. the fixture according to claim 1 for the piling of waveform sheet pile, it is characterised in that：The support plate one passes through ball
Steel plate described in hinge connection.
8. the fixture according to claim 1 for the piling of waveform sheet pile, it is characterised in that：The steel plate further includes top
The sliding rail in portion and the removable connector that can be moved along the sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721501730.5U CN207525748U (en) | 2017-11-13 | 2017-11-13 | A kind of fixture for the piling of waveform sheet pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721501730.5U CN207525748U (en) | 2017-11-13 | 2017-11-13 | A kind of fixture for the piling of waveform sheet pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207525748U true CN207525748U (en) | 2018-06-22 |
Family
ID=62582501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721501730.5U Expired - Fee Related CN207525748U (en) | 2017-11-13 | 2017-11-13 | A kind of fixture for the piling of waveform sheet pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207525748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882027A (en) * | 2017-11-13 | 2018-04-06 | 福建工程学院 | A kind of fixture for the piling of waveform sheet pile |
-
2017
- 2017-11-13 CN CN201721501730.5U patent/CN207525748U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882027A (en) * | 2017-11-13 | 2018-04-06 | 福建工程学院 | A kind of fixture for the piling of waveform sheet pile |
| CN107882027B (en) * | 2017-11-13 | 2023-11-17 | 福建工程学院 | Clamp for piling corrugated sheet piles |
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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: 20180622 Termination date: 20191113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |