CN108360392A - A kind of high stability road and bridge and construction vibreatory hammer - Google Patents
A kind of high stability road and bridge and construction vibreatory hammer Download PDFInfo
- Publication number
- CN108360392A CN108360392A CN201810465688.9A CN201810465688A CN108360392A CN 108360392 A CN108360392 A CN 108360392A CN 201810465688 A CN201810465688 A CN 201810465688A CN 108360392 A CN108360392 A CN 108360392A
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- China
- Prior art keywords
- motor
- pile body
- connecting shaft
- high stability
- fixedly connected
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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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/18—Placing by vibrating
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a kind of high stability road and bridge and construction vibreatory hammers,Including holder and pile body,It is fixedly connected with supporting rod on the inside of the holder,The upper end of the holder is fixedly connected with fixed pulley,It is connected with steel wire rope on the outside of the fixed pulley,The lower section of the fixed pulley is connected with movable pulley by steel wire rope,The lower section of the movable pulley is connected with fixed ring by steel wire rope,The fixed ring is fixedly connected on the upper end of pile body,The inside of the pile body is equipped with motor,The upper end of the motor is rotatably connected to the first connecting shaft,It is socketed with shaft coupling on the outside of first connecting shaft,It is fixedly connected with balance weight on the outside of the shaft coupling,The lower end of the motor is rotatably connected to the second connecting shaft,It is socketed with bearing on the outside of second connecting shaft,The lower part of second connecting shaft is fixedly connected with eccentric block,The present invention enables pile body horizontal hunting by the way that eccentric block is arranged,Soil is squeezed out from lower end to be conducive to pile crown.
Description
Technical field
The invention belongs to technical field of engineering machinery, and in particular to a kind of high stability road and bridge and construction are beaten with vibration
Stake machine.
Background technology
Piling machine is often used in road and bridge construction, the piling machine on building site is by pile monkey, pile frame and auxiliary device group
At, and using impact force by the piling machinery of stake injection underground, common piling machine be divided into drop hammer, ram steam pile driver,
Diesel hammer piling machine, hydraulic hammer piling machine and screw pile driver, usually diesel combustion is insufficient for diesel hammer piling machine, energy conversion
Rate is low, and will produce large quantity of exhaust gas, and hydraulic hammer piling machine floor space is larger, is not easy to installation and mobile, screw pile driver pair
The harder place drilling of some soil is more difficult, is not convenient to use, and existing vibreatory hammer noise is larger, and operation is unstable
Fixed, shaking is larger, and motor is difficult to radiate in pile body, be easy to cause fault, for this purpose, we design a kind of high stability
Road and bridge and construction vibreatory hammer, to solve the problems mentioned in the above background technology.
Invention content
The purpose of the present invention is to provide a kind of high stability road and bridge and construction vibreatory hammer, energy conservation and environmental protection,
Noise is small, and vibration efficiency is high, structure safety and stability, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of high stability road and bridge and construction are with shaking
Power driver, including holder and pile body are fixedly connected with supporting rod on the inside of the holder, and the upper end of the holder is fixedly connected
There is fixed pulley, steel wire rope is connected on the outside of the fixed pulley, the lower section of the fixed pulley is connected with movable pulley by steel wire rope,
The lower section of the movable pulley is connected with fixed ring by steel wire rope, and the fixed ring is fixedly connected on the upper end of pile body, the stake
The inside of body is equipped with motor, and the upper end of the motor is rotatably connected to the first connecting shaft, the outer sheath of first connecting shaft
It is connected to shaft coupling, balance weight is fixedly connected on the outside of the shaft coupling, the lower end of the motor is rotatably connected to the second connection
Axis is socketed with bearing on the outside of second connecting shaft, and the bearing is connected to pile body, second connecting shaft by fixed plate
Lower part be fixedly connected with eccentric block, the lower end of the pile body is equipped with pile crown.
Preferably, the pile crown is set as taper, and the pile crown is integrally formed with pile body and is made.
Preferably, the motor is set as dual-axle motor, and the side of the motor is equipped with heat sink, the heat sink pair
Claim the both ends for being set to motor.
Preferably, the motor is fixedly connected on pile body by support plate.
Preferably, the surface of second connecting shaft is equipped with keyway, and the eccentric block is connected to the second company by keyway
Spindle.
Preferably, the balance weight is set as iron block, and the balance weight is set to the upper end of the first connecting shaft.
Preferably, the motor and support plate are the fixation that is spirally connected.
Preferably, the heat sink is set as hollow out metallic plate.
Preferably, the pile body is set as cylinder, and the pile body is made of steel plate.
Compared with prior art, the beneficial effects of the invention are as follows：
1, the vibrating device of pile body is constituted by motor, the second connecting shaft, eccentric block, after electric motor starting, the second connection
Axis drives eccentric block rotation, so that pile body is shaken, to make pile crown extrude soil from the top of pile crown, passes through making for balance weight
With can balance the radial vibration on pile body top, so that the hitting power of pile body is more accurately applied in soil, while use is shaken
Dynamic piling can effectively reduce the noise that piling generates.
2, the height of pile body can be adjusted by the cooperation of pulley blocks and steel wire rope, be convenient for the initial adjusting of pile body position,
The pulling force that fixed pulley can be made to be subject to using pulley blocks halves, and to ensure the safety of whole device, avoids holder excessive because of stress
It translates into, meanwhile, it can effectively ensure the intensity of holder by supporting rod, reduce the cross shear of holder, keep holder more stable.
3, by the way that motor is set as dual-axle motor, the first connecting shaft and the second connecting shaft can be made to be rotated with identical speed,
Convenient for offsetting the radial vibration of eccentric block using balance weight, while motor will produce amount of heat in high-speed rotation, pass through heat dissipation
The heat that plate enables motor to generate distributes faster, avoids motor from burning out, to ensure motor work safety.
4, the configuration of the present invention is simple, safe and reliable, impact effect is good, noise is small.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the electric machine structure schematic diagram of the present invention；
Fig. 3 is the second connecting axle structure schematic diagram of the present invention.
In figure：1 holder, 2 supporting rods, 3 fixed pulleys, 4 movable pulleys, 5 steel wire ropes, 6 fixed rings, 7 pile bodies, 8 motors, 9 first
Connecting shaft, 10 shaft couplings, 11 balance weights, 12 second connecting shafts, 13 fixed plates, 14 bearings, 15 eccentric blocks, 16 pile crowns, 17 heat dissipations
Plate, 18 support plates, 19 keyways.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the present invention provides a kind of high stability road and bridge and construction vibreatory hammers, including branch
The inside of frame 1 and pile body 7, the holder 1 is fixedly connected with supporting rod 2, convenient for improving the intensity of holder 1, holder 1 is avoided to fracture
Or overturn, the upper end of the holder 1 is fixedly connected with fixed pulley 3, and the outside of the fixed pulley 3 is connected with steel wire rope 5, convenient for adjusting
The height for saving pile body 7, to be conducive to the initial alignment of pile body 7, the lower section of the fixed pulley 3 is connected with dynamic by steel wire rope 5
Pulley 4 makes the pulling force suffered by movable pulley 3 halve convenient for utilizing movable pulley 4 and fixed pulley 3 to form laborsaving pulley blocks, the dynamic cunning
The lower section of wheel 4 is connected with fixed ring 6 by steel wire rope 5, and the fixed ring 6 is fixedly connected on the upper end of pile body 7, convenient for making steel wire
Rope 5 is attached with pile body 7, and the inside of the pile body 7 is equipped with motor 8, described convenient for providing power for the vibration of pile body 7
The upper end of motor 8 is rotatably connected to the first connecting shaft 9, and the outside of first connecting shaft 9 is socketed with shaft coupling 10, is convenient for first
Connecting shaft 9 is attached with balance weight 11, and the outside of the shaft coupling 10 is fixedly connected with balance weight 11, convenient for weakening pile body 7
The vibration of upper end vertical direction is more stablized when pile body 7 being made to work, and accurately can apply hitting power to soil, soil is squeezed
It goes out, the lower end of the motor 8 is rotatably connected to the second connecting shaft 12, and the outside of second connecting shaft 12 is socketed with bearing
14, it is connected convenient for making the second connecting shaft 12 be established with pile body 7, the horizontal hunting of the second connecting shaft 12 is made to be transmitted to pile body 7, it is described
Bearing 14 is connected to pile body 7 by fixed plate 13, is convenient for the fixation of bearing 14, the lower part of second connecting shaft 12 is fixedly connected
Have eccentric block 15, convenient for driving pile crown 16 to do the swing of horizontal direction, to make pile crown 16 squeeze out soil, drive pile body 7 into
Enter soil horizon, the lower end of the pile body 1 is equipped with pile crown 16, convenient for squeezing out soil.
Specifically, the pile crown 16 is set as taper, and the pile crown 16 is integrally formed with pile body 7 and is made, by setting
It is that taper is convenient for squeezing out in soil to set pile crown 16, is conducive to improve the ability that pile body 7 hits soil.
Specifically, the motor 8 is set as dual-axle motor, and the side of the motor 8 is equipped with heat sink 17, the heat dissipation
Plate 17 is symmetrically disposed on the both ends of motor 8, is that dual-axle motor is conducive to make pile body 7 at work by the way that motor 8 is arranged, inside
Eccentric block 15 and the radial load of balance weight 11 can reach balance, reduce the vibration of vertical direction, while passing through heat sink 17
The heat for being conducive to generate when motor 8 works distributes.
Specifically, the motor 8 is fixedly connected on pile body 7 by support plate 18, be conducive to make by the way that support plate 18 is arranged
Motor 8 can be fixed in pile body 7, and motor 8 is avoided to shake, and make more to stablize when 7 internal work of pile body.
Specifically, the surface of second connecting shaft 12 is equipped with keyway 19, and the eccentric block 15 is connected by keyway 19
In the second connecting shaft 12, by the way that eccentric block 15 is arranged convenient for enabling 7 horizontal hunting of pile body, to be conducive to pile crown 16 by soil
It is extruded from lower end.
Specifically, the balance weight 11 is set as iron block, and the balance weight 11 is set to the upper end of the first connecting shaft 9,
When by the way that balance weight 11 is arranged being conducive to that motor 8 is made to work, the radial direction of the second connecting shaft 12 and the generation of eccentric block 15 can be offset
Vibration, makes pile body 7 preferably squeeze out soil.
Specifically, the motor 8 is the fixation that is spirally connected with support plate 18, it is solid to be spirally connected with motor 8 by the way that support plate 18 is arranged
It is fixed, it is convenient for the dismounting of motor 8, while ensureing pile body 7 when swinging, motor 8 being capable of good work.
Specifically, the heat sink 17 is set as hollow out metallic plate, motor 8 is symmetrically disposed on by the way that heat sink 17 is arranged
Side is conducive to improve the heat-sinking capability of motor 8, avoids the circuit inside motor 8 that short circuit occurs and burns out.
Specifically, the pile body 7 is set as cylinder, and the pile body 7 is made of steel plate, is circle by the way that pile body 7 is arranged
Cylindricality convenient for making the soil being extruded be smoothly moved out, while setting pile body 7 and pile crown 16 to steel plate and being conducive to improve piling machine
Whole intensity, enables piling machine to work in harder soil.
Operation principle：In use, holder 1 is first fixed on ground, supporting rod 2 is welded in the inside of holder 1, by pulley
The fixed pulley 3 of group is fixed on the upper end of holder 1, and pulley blocks and the fixed ring 6 of 7 upper end of pile body are connected by steel wire rope 5,
Adjustable pulley group makes steel wire rope 5 move up and down, and pile body 7 is moved to suitable height, and motor 8 is fixed by support plate 18
It is connected to the inside of pile body 7, first connecting shaft 9 and the second connecting shaft 12 are installed in the upper and lower ends of motor 8, in the first connecting shaft
9 upper end is fixedly connected with balance weight 11 by shaft coupling 10, is fixedly connected partially by keyway 19 in the lower end of the second connecting shaft 12
Heart block 15 after installing, opens motor 8, drives the second connecting shaft 12 of lower end to rotate, the bias of 12 lower end of the second connecting shaft
Block 15 starts to rotate, and pile body 7 is made to shake, while motor 8 drives the first connecting shaft 9 to rotate backward, and balance weight 6 also turns therewith
It is dynamic, the vibration of the vertical direction of eccentric block 15 is counteracted, only retains the vibration in the horizontal direction of eccentric block 15, is conducive to make stake
First 16 extrude the soil on top, while pile crown 16 starts impacting soil, make soil under the impact force action of horizontal vibration
It is extruded, after the completion of piling, adjustable pulley group makes steel wire rope 5 move up, and pile body 7 is taken out of, by the side of motor 8
The heat dissipation that heat sink 17 is convenient for the motor 8 to work long hours is set, avoids motor 8 from being burnt because overheating short circuit, passes through supporting rod 2
The intensity of holder 1 can be improved, reduce the cross shear of holder 1, to ensure the safety of holder 1.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (9)
1. a kind of high stability road and bridge and construction vibreatory hammer, including holder (1) and pile body (7), it is characterised in that：
Supporting rod (2) is fixedly connected on the inside of the holder (1), the upper end of the holder (1) is fixedly connected with fixed pulley (3), institute
It states and is connected with steel wire rope (5) on the outside of fixed pulley (3), the lower section of the fixed pulley (3) is connected with movable pulley by steel wire rope (5)
(4), the lower section of the movable pulley (4) is connected with fixed ring (6) by steel wire rope (5), and the fixed ring (6) is fixedly connected on stake
The inside of the upper end of body (7), the pile body (7) is equipped with motor (8), and the upper end of the motor (8) is rotatably connected to the first company
Spindle (9) is socketed with shaft coupling (10) on the outside of first connecting shaft (9), is fixedly connected on the outside of the shaft coupling (10)
Have a balance weight (11), the lower end of the motor (8) is rotatably connected to the second connecting shaft (12), second connecting shaft (12) it is outer
Side is socketed with bearing (14), and the bearing (14) is connected to pile body (7) by fixed plate (13), second connecting shaft (12)
Lower part is fixedly connected with eccentric block (15), and the lower end of the pile body (1) is equipped with pile crown (16).
2. a kind of high stability road and bridge according to claim 1 and construction vibreatory hammer, it is characterised in that：Institute
It states pile crown (16) and is set as taper, and the pile crown (16) is integrally formed with pile body (7) and is made.
3. a kind of high stability road and bridge according to claim 1 and construction vibreatory hammer, it is characterised in that：Institute
It states motor (8) and is set as dual-axle motor, and the side of the motor (8) is equipped with heat sink (17), the heat sink (17) is symmetrical
It is set to the both ends of motor (8).
4. a kind of high stability road and bridge according to claim 1 and construction vibreatory hammer, it is characterised in that：Institute
It states motor (8) and pile body (7) is fixedly connected on by support plate (18).
5. a kind of high stability road and bridge according to claim 1 and construction vibreatory hammer, it is characterised in that：Institute
The surface for stating the second connecting shaft (12) is equipped with keyway (19), and the eccentric block (15) is connected to the second connection by keyway (19)
Axis (12).
6. a kind of high stability road and bridge according to claim 1 and construction vibreatory hammer, it is characterised in that：Institute
It states balance weight (11) and is set as iron block, and the balance weight (11) is set to the upper end of the first connecting shaft (9).
7. a kind of high stability road and bridge according to claim 1 and construction vibreatory hammer, it is characterised in that：Institute
It is the fixation that is spirally connected that motor (8), which is stated, with support plate (18).
8. a kind of high stability road and bridge according to claim 3 and construction vibreatory hammer, it is characterised in that：Institute
It states heat sink (17) and is set as hollow out metallic plate.
9. a kind of high stability road and bridge according to claim 1 and construction vibreatory hammer, it is characterised in that：Institute
It states pile body (7) and is set as cylinder, and the pile body (7) is made of steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810465688.9A CN108360392A (en) | 2018-05-16 | 2018-05-16 | A kind of high stability road and bridge and construction vibreatory hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810465688.9A CN108360392A (en) | 2018-05-16 | 2018-05-16 | A kind of high stability road and bridge and construction vibreatory hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108360392A true CN108360392A (en) | 2018-08-03 |
Family
ID=63012309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810465688.9A Withdrawn CN108360392A (en) | 2018-05-16 | 2018-05-16 | A kind of high stability road and bridge and construction vibreatory hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108360392A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576418A (en) * | 2020-06-08 | 2020-08-25 | 张润民 | Novel vibrating rotary pile driver |
| CN117166508A (en) * | 2023-11-01 | 2023-12-05 | 江苏省环境科学研究院 | Geomembrane vertical falling film machine and vertical falling film method thereof |
-
2018
- 2018-05-16 CN CN201810465688.9A patent/CN108360392A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576418A (en) * | 2020-06-08 | 2020-08-25 | 张润民 | Novel vibrating rotary pile driver |
| CN111576418B (en) * | 2020-06-08 | 2021-10-29 | 张润民 | Vibrating rotary pile driver |
| CN117166508A (en) * | 2023-11-01 | 2023-12-05 | 江苏省环境科学研究院 | Geomembrane vertical falling film machine and vertical falling film method thereof |
| CN117166508B (en) * | 2023-11-01 | 2024-01-05 | 江苏省环境科学研究院 | Geomembrane vertical falling film machine and vertical falling film method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180803 |
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| WW01 | Invention patent application withdrawn after publication |