CN210827474U - Side-clamping central vibration hydraulic hammer - Google Patents
Side-clamping central vibration hydraulic hammer Download PDFInfo
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- CN210827474U CN210827474U CN201921469062.1U CN201921469062U CN210827474U CN 210827474 U CN210827474 U CN 210827474U CN 201921469062 U CN201921469062 U CN 201921469062U CN 210827474 U CN210827474 U CN 210827474U
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a side presss from both sides central vibration hydraulic hammer, including controlling side splint, controlling excitation part and vibration frame, its characterized in that: the left side splint is connected with the left excitation part, the right side splint is connected with the right excitation part, and the excitation center of the left excitation part, the excitation center of the right excitation part and the clamping center of the left and right side splints are on the same axis. The utility model discloses press from both sides the vibratory hammer with the side of model and compare, sink and pull out a stake effect and show, the phenomenon of beating to one side is easy to be controlled and rectifies a deviation in the work progress, reduces operation control personnel's the operation degree of difficulty, reduces greatly than the product dead weight with the specification moreover, reduces manufacturing cost.
Description
Technical Field
The utility model relates to a building engineering equipment, concretely relates to side presss from both sides vibration hydraulic hammer.
Background
The side-clamping vibration hydraulic hammer is a hydraulic vibration hammer which is hung on an excavator and provides power for the excavator. The side clamping plates are arranged on the left side and the right side of the pile, and the side clamping plates are used for clamping the pile from the side of the middle position in the length direction of the pile. However, the vibration center of the vibration exciter is located in the outer frame vibration damping frame of the hydraulic hammer, and the center of the pile body to be driven is located at the front side of the outer frame vibration damping frame, so that the vibration center of the vibration exciting part is inconsistent with the clamping center of the left and right side clamping plates, and therefore, during operation and construction, the transmission of the vibration exciting force is partially lost, and the pile sinking and pulling effect is poor. Unless a larger-size hydraulic vibration hammer is adopted, the equipment is heavy in weight and high in cost; meanwhile, the excitation center and the clamping center are not on the same axis, so that the inclination of the pile column in the construction process is not easy to control, and the requirement on the construction operation of operators is high.
Disclosure of Invention
The utility model aims at providing a sink and pull out a stake effectual, the work progress stake slope is easily controlled, and compares the side clamp center vibration hydraulic hammer that has light in weight, with low costs advantage with the specification product.
In order to solve the technical problem, the utility model discloses an adopt following technical scheme to accomplish:
side presss from both sides central vibration hydraulic hammer, including controlling the side splint, controlling excitation part and vibration frame, its characterized in that: the left side splint is connected with the left excitation part, the right side splint is connected with the right excitation part, and the excitation center of the left excitation part, the excitation center of the right excitation part and the clamping center of the left and right side splints are on the same axis.
The left and right vibration excitation components are fixedly connected with left and right swing rods, the left and right swing rods can swing left and right on the vibration frame through respective rotating shafts, the swing of the left and right swing rods is promoted by an oil cylinder, the oil cylinder is positioned at the rear ends of the left and right swing rods, and the vibration frame is fixedly connected with an outer frame vibration damping frame of the hydraulic hammer through vibration damping rubber.
According to the side clamp center vibration hydraulic hammer in the technical scheme, the left and right side clamp plates are directly connected to the left and right vibration exciting components, the left and right vibration exciting components move forwards relative to the vibration frame, the center of the exciting force of the left and right vibration exciting components is coincided with the clamping center of the left and right side clamp plates, and therefore the exciting force of the vibration exciting components acts on the center of a pile column, the loss of the vibrating force in the transmission process is reduced, and a better pile sinking and pulling effect is achieved. Because the torque generated by the lateral force is not available, the pile is not easy to incline in the operation and construction process, namely the inclination of the pile is easy to control; because the hydraulic vibration hammer has better pile sinking effect, the hydraulic vibration hammer with smaller specification can be selected for operation and construction, and compared with the hydraulic vibration hammer in the prior art with the same specification, the hydraulic vibration hammer can reduce the weight of equipment by more than 30 percent. In addition, the vibration frame is fixedly connected with the outer frame vibration reduction frame of the hydraulic hammer through vibration reduction rubber, so that the noise generated during the working of the hydraulic vibration hammer and the protection of excavator equipment can be reduced.
Drawings
The utility model discloses there is following figure:
figure 1 is a schematic structural diagram of the present invention,
fig. 2 is a left side view of fig. 1.
Detailed Description
As shown in the figure, the utility model discloses a center vibration hydraulic hammer is pressed from both sides to side, including left side splint 1, right side splint 4, left excitation part 2, right excitation part 5, vibration frame 8 and frame damping frame 9, left side splint 1 is connected with left excitation part 2, and right side splint 4 is connected with right excitation part 5, and the excitation center A of left excitation part 2, the excitation center of right excitation part and the centre gripping center B of controlling the side splint are on same axis. The left vibration excitation part 2 is fixedly connected with the left swing rod 3, the right vibration excitation part 5 is fixedly connected with the right swing rod 6, the left swing rod and the right swing rod can swing left and right through respective rotating shafts and are arranged on a vibration frame 8, and the vibration frame 8 is fixedly connected with an outer frame vibration reduction frame 9 through vibration reduction rubber 7. The left-right swinging of the left-right swinging rod is synchronously pushed by an upper oil cylinder 10 and a lower oil cylinder 12, the push rod ends of the upper oil cylinder 10 and the lower oil cylinder 12 are connected with the rear end of the left swinging rod, the cylinder body ends of the upper oil cylinder 10 and the lower oil cylinder 12 are connected with the rear end of the right swinging rod, so that when the upper oil cylinder and the lower oil cylinder move, the left-right swinging rod can be pushed to swing left and right around respective rotating shafts, and then actions of clamping and releasing a pile column are generated between a left clamping plate and a right clamping plate, in order to ensure that the upper oil cylinder and the lower oil cylinder synchronously push the upper end and the lower end of the left swinging rod 3, the rear end of the left swinging rod 3 is connected with a left vertical rod 11, the upper end and the lower end of the left vertical rod 11 are.
Claims (2)
1. Side presss from both sides central vibration hydraulic hammer, including controlling the side splint, controlling excitation part and vibration frame, its characterized in that: the left side splint is connected with the left excitation part, the right side splint is connected with the right excitation part, and the excitation center of the left excitation part, the excitation center of the right excitation part and the clamping center of the left and right side splints are on the same axis.
2. The side-clamp center-vibrating hydraulic hammer of claim 1, wherein: the left and right vibration excitation components are fixedly connected with left and right swing rods, the left and right swing rods can swing left and right on the vibration frame through respective rotating shafts, the swing of the left and right swing rods is promoted by an oil cylinder, the oil cylinder is positioned at the rear ends of the left and right swing rods, and the vibration frame is fixedly connected with an outer frame vibration damping frame of the hydraulic hammer through vibration damping rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921469062.1U CN210827474U (en) | 2019-09-05 | 2019-09-05 | Side-clamping central vibration hydraulic hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921469062.1U CN210827474U (en) | 2019-09-05 | 2019-09-05 | Side-clamping central vibration hydraulic hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210827474U true CN210827474U (en) | 2020-06-23 |
Family
ID=71259618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921469062.1U Active CN210827474U (en) | 2019-09-05 | 2019-09-05 | Side-clamping central vibration hydraulic hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210827474U (en) |
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2019
- 2019-09-05 CN CN201921469062.1U patent/CN210827474U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Side clamp center vibration hammer Effective date of registration: 20200818 Granted publication date: 20200623 Pledgee: Zhejiang Ruian rural commercial bank Limited by Share Ltd. Anyang branch Pledgor: WENZHOU ZHENZHONG FOUNDATION ENGINEERING MACHINERY TECHNOLOGY Co.,Ltd. Registration number: Y2020990000982 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211110 Granted publication date: 20200623 Pledgee: Zhejiang Ruian Rural Commercial Bank Co., Ltd. Anyang sub branch Pledgor: Wenzhou Zhenzhong Basic Construction Machinery Technology Co., Ltd Registration number: Y2020990000982 |