WO2012065351A1 - 一种强夯机回转平台缓冲装置 - Google Patents

一种强夯机回转平台缓冲装置 Download PDF

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Publication number
WO2012065351A1
WO2012065351A1 PCT/CN2011/001057 CN2011001057W WO2012065351A1 WO 2012065351 A1 WO2012065351 A1 WO 2012065351A1 CN 2011001057 W CN2011001057 W CN 2011001057W WO 2012065351 A1 WO2012065351 A1 WO 2012065351A1
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WO
WIPO (PCT)
Prior art keywords
chassis
support plate
slewing
hydraulic cylinder
platform
Prior art date
Application number
PCT/CN2011/001057
Other languages
English (en)
French (fr)
Inventor
彭继文
吴志强
覃伟禅
赵伟
Original Assignee
湖南三一智能控制设备有限公司
昆山三一机械有限公司
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 湖南三一智能控制设备有限公司, 昆山三一机械有限公司 filed Critical 湖南三一智能控制设备有限公司
Priority to BR112013012073A priority Critical patent/BR112013012073A2/pt
Priority to EP11773166.1A priority patent/EP2642029B1/en
Priority to US13/318,282 priority patent/US9062430B2/en
Priority to JP2013539112A priority patent/JP5764215B2/ja
Publication of WO2012065351A1 publication Critical patent/WO2012065351A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
    • E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
    • E02D3/054—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil involving penetration of the soil, e.g. vibroflotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2350/00—Machines or articles related to building
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing

Definitions

  • the utility model belongs to the technical field of a strong twisting machine, and in particular to a buffer device for a rotary machine of a strong twisting machine. Background technique
  • the Chinese utility model patent CN261124Y provides a crawler-type special powerful boring machine with hydraulic cylinders, which partially solves the above problems, but its hydraulic cylinder can not support the chassis with 360 degrees, and the working position can only be front, rear, left and right. Location, not convenient for all-round work. Such defects lead to inefficient construction of the strong boring machine.
  • the tamping machine In order to adapt to different problems that may need to be dealt with during construction, the tamping machine needs to adjust the working position according to the situation. Therefore, it is necessary to provide the crawler type tamping machine with a buffer device capable of arbitrarily 360 degrees of arbitrarily rotating. It is not limited by the existing working position, and at the same time ensures that the operation of the strong machine is not affected by the uneven road conditions.
  • Utility model content is not limited by the existing working position, and at the same time ensures that the operation of the strong machine is not affected by the uneven road conditions.
  • the object of the present invention is to provide a slewing platform cushioning device for a tamping machine, comprising a slewing platform, a slewing bearing, a chassis, an upper connecting slewing platform of the slewing bearing, and a lower connecting chassis, the slewing
  • the platform is rotatable about the chassis 360 degrees and is characterized by further comprising an annular support plate, a hydraulic cylinder and a connecting rod, the annular support plate being bolted to the chassis.
  • the hydraulic cylinder is mounted at a rear end of a center plane of the rotary table, and a piston rod head of the hydraulic cylinder is coupled to the connecting rod.
  • the support plate is an annular steel plate, and the width of the annular steel plate is greater than the diameter of the connecting rod.
  • the chassis comprises an I-shaped bracket
  • the support plate comprises two fixed support plates respectively mounted on two legs of the chassis
  • two movable support plates are respectively mounted on the chassis Between the two brackets, the four support plates are arranged in a circular shape.
  • the movable supporting plate is supported by four legs, and the legs are fixed to the chassis by a pin joint, and the legs are rotatable about the pin shaft.
  • the chassis is provided with a plurality of mounting holes, and the bolts connecting the movable supporting plate and the chassis are selectively installed in different mounting holes.
  • Stability The load shedding of the hydraulic cylinder acts as a buffer for the swinging platform to prevent it from tipping over, protecting the slewing bearing from frequent impact forces, thereby improving the stability and reliability of the machine;
  • FIG. 1 is a side view showing a buffer device of a rotary table of a strong twisting machine according to the present invention
  • FIG. 2 is a schematic perspective view showing a portion of the slewing platform cushioning device of the tamping machine according to the present invention
  • FIG. 3 is a top plan view showing a support portion of a slewing platform cushioning device of a tamping machine according to the present invention. detailed description
  • the tampering platform cushioning device includes a slewing ring 3, a leg 4, a chassis 5, an annular support plate, a hydraulic cylinder 8 and a connecting rod 9.
  • the boom 1 is hinged to the rotary platform 2, and the slewing bearing 3 includes an outer wheel 301 and an inner wheel 302.
  • the outer wheel 301 and the inner wheel 302 are provided with a plurality of mounting holes for fixing the connecting members on the slewing ring 3, and the outer wheel 301 is fixed by bolts.
  • Hole The rotary platform 2 is connected, and the inner wheel 302 is fixed to the mounting hole by bolts to connect the chassis 5, so that the rotary platform 2 can be rotated 360 degrees around the chassis 5.
  • the annular support plate is bolted to the chassis 5, centered on the slewing ring 3, and disposed around the chassis 5, the leg 4 is vertically mounted on the chassis 5 via a pin, and the other end of the leg supports the support Said annular support plate.
  • the hydraulic cylinder 8 is mounted at the rear end of the center surface of the rotary table 2, and the piston head of the hydraulic cylinder 8 is connected to the connecting rod 9.
  • the height difference between the slewing platform 2 and the undercarriage 5 is such that when the hydraulic cylinder 8 is extended, the connecting rod 9 can be arbitrarily contacted with the annular supporting plate at a 360-degree rotational direction.
  • the annular support plate includes two fixed support plates 6 and two movable support plates 7.
  • the chassis 5 includes an I-shaped bracket, and two fixed support plates 6 are respectively mounted on the two brackets of the chassis 5, and two movable support plates 7 are respectively installed between the two brackets of the chassis 5, two fixed support plates 6 and two The movable support plates 7 are arranged in a circular shape.
  • the fixed support plate 6 is the same thickness as the movable support plate 7, so that the link 9 can be supported at any position on the fixed support plate 6 or the movable support plate 7.
  • the inner side of the fixed support plate 6 contacting the chassis 5 is provided with a groove, and a guide rail is formed between the two supports of the chassis 5.
  • the two ends of the movable support plate 7 are processed into a convex flange corresponding to the groove, so that the movable support
  • the plate 7 can be telescopically adjusted at the surface of the guide rail to change the radius of the ring of the annular support plate.
  • the hammer of the powerful machine (not shown) will land, which will generate a rebound force to the boom 1.
  • the hydraulic cylinder 8 will reduce the load, the hydraulic cylinder 8 will extend, and the piston head will be connected.
  • the connecting rod 9 is supported downward on the annular supporting plate to provide a certain buffer for the rotary platform of the powerful compacting machine, and protects the slewing bearing.
  • FIG. 3 is a top plan view of a surger slewing platform cushioning device in accordance with the present invention.
  • the chassis 5 the left fixed support plate 601, the right fixed support plate 602, the front movable support plate 701, the rear movable support plate 702, and the legs 401, 402, 403, 404, wherein the four legs pass through the pin It is fixed to the chassis 5, specifically, at the mounting position of the movable support plate.
  • the I-shaped two brackets of the chassis 5 are respectively provided with two rows of mounting holes, wherein the left fixed support plate 601 and the right fixed support plate 602 are respectively bolted to the two outer row mounting holes, so that the fixed support plate is fixed to the chassis 5 Previous activity
  • Both ends of the support plate 701 and the rear movable support plate 702 are provided with two through holes, and corresponding to the installation on the chassis 5, four vertical rows of mounting holes are provided for selecting the installation position of the movable support plate, and the front movable support
  • the plate 701 is bolted to an inner position near the center of the chassis 5, and the rear movable support plate 702 is bolted to the outermost mounting hole to form a half ring with the fixed support plates 601, 602 on both sides.
  • the legs 401, 402 shown in Fig. 3 support the front movable support plate 701, and the legs 403, 404 support the rear movable support plate 702. Accordingly, the legs 401, 402 are rotated by a 90° angle with respect to the bracket of the chassis 5 through the pin (located under the front movable support plate 701 in FIG. 3, not shown), thereby ensuring that the front movable support plate can still be accessed. 701, the legs 403, 404 remain parallel to the bracket of the chassis 5 so as to be able to support the rear movable support plate 702 that is farther from the center of the chassis 5.
  • the different mounting positions of the front movable support plate and the rear movable support plate are defined as three, and correspondingly, the four legs are fixed according to different movable angles of different positions of the movable support plates.
  • the direction of rotation of the legs rotates toward the bracket side of the chassis 5.
  • left fixed support plate 601 and the right fixed support plate 602 can also be fixed to the chassis 5 by means of splicing.
  • the position of the movable support plate and the legs are adjusted in time to ensure that the connecting rod in the slewing platform buffer device of the tamping machine can be effectively supported on the support plate.

Description

说 明 书
一种强夯机回转平台缓冲装置 技术领域
本实用新型属于强夯机的技术领域， 具体地， 涉及一种强夯机回转平台缓冲装置。 背景技术
在强夯机作业时， 夯锤落地， 对臂架产生反弹力。 对于履带式强夯机而言， 由于其回 转平台通过回转支承与底盘连接， 这样的反弹力对回转支承将产生巨大冲击力。
对此， 中国实用新型专利 CN261124Y提供了一种带有液压缸的履带式专用强夯机， 部 分解决了以上问题， 但其液压缸不能 360度接触撑紧底盘， 工作位置只能是前后左右四个 位置， 不方便全方位工作。 这样的缺陷导致强夯机施工效率低下。
为适应建筑施工中可能需要应对的不同问题， 强夯机需要根据情况调整工作位置， 因 此， 有必要为这种履带式强夯机提供一种能够全方位 360度任意回转的缓冲装置， 使其能 够不受现有的工作位置限制， 同时保证强夯机作业不受路况不平的影响。 实用新型内容
针对现有技术中的缺陷， 本实用新型的目的是提供一种强夯机回转平台缓冲装置， 包括回转平台、 回转支承、 底盘、 所述回转支承上部连接回转平台， 下部连接底盘， 所述 回转平台可绕底盘 360度旋转， 其特征在于， 还包括环形支撑板、 液压缸以及连杆， 所述 环形支撑板用螺栓固定在底盘上。所述液压缸安装在回转平台中心面后端， 所述液压缸的 活塞杆头连接所述连杆。
上述的强夯机回转平台缓冲装置， 其中， 所述回转平台与所述底盘之间的高度差满足 在液压缸行程伸出时， 所述连杆可与环形支撑板 360度旋转方向任意一点接触撑紧。
上述的强夯机回转平台缓冲装置， 其中， 所述支撑板为环形钢板， 所述环形钢板的宽 度大于所述连杆直径长度。
上述的强夯机回转平台缓冲装置， 其中， 所述底盘包括工字型支架， 所述支撑板包括 2块固定支撑板分别安装在底盘的两支脚上， 和 2块活动支撑板分别安装在底盘的两支架 之间， 四块支撑板呈圆环形布置。
上述的强夯机回转平台缓冲装置， 其中， 所述 2块固定支撑板接触底盘的内侧面上开 有凹槽， 与底盘两支脚之间形成导轨， 使得所述活动支撑板能在导轨面伸缩调节位置， 改 变支撑板圆环半径。
上述的强夯机回转平台缓冲装置， 其中， 所述活动支撑板用四个支腿支撑， 所述支腿 通过销轴连接固定在底盘上， 所述支腿可绕销轴旋转。
上述的强夯机回转平台缓冲装置， 其中， 所述底盘上设置有若干安装孔， 连接所述活 动支撑板与所述底盘的螺栓选择安装在不同安装孔内。
本实用新型的优点是：
1 . 稳定性方面： 通过液压缸的减载对回转平台起到缓冲作用， 避免其倾翻， 对回转 支承起保护作用， 使其免受频繁的冲击力， 从而提高整机稳定性可靠性；
2. 适用性方面： 通过设置环形支撑板使得回转平台可在 360度任意回转工作位置受 缓冲保护；
3.将液压缸撑在底盘上而不是直接撑在地上，使得强夯机作业可以不受路况不平的影 响。 附图说明
通过阅读参照如下附图对非限制性实施例所作的详细描述， 本实用新型的其它特 征、 目的和优点将会变得更明显：
图 1示出根据本实用新型的一种强夯机回转平台缓冲装置侧面示意图；
图 2示出根据本实用新型的一种强夯机回转平台缓冲装置未示出回转平台部分的立 体示意图； 以及
图 3示出根据本实用新型的一种强夯机回转平台缓冲装置支撑部分的俯视图。 具体实施方式
以下结合说明书附图和具体实施方式来对本实用新型的一种强夯机回转平台缓冲 装置作进一步详细地说明。
图 1、 图 2示出根据本实用新型的一种强夯机回转平台缓冲装置的结构示意图。 具 体地， 所述强夯机回转平台缓冲装置包括回转支承 3、 支腿 4、 底盘 5、 环形支撑板、 液 压缸 8以及连杆 9。
臂架 1与回转平台 2铰接，回转支承 3包括外轮 301和内轮 302，外轮 301与内轮 302 上设置有若干安装孔用于固定回转支承 3上的连接件，外轮 301通过螺栓固定在安装孔上 连接回转平台 2， 内轮 302通过螺栓固定在安装孔上连接底盘 5， 使得所述回转平台 2可 绕底盘 5进行 360度旋转。
环形支撑板用螺栓固定在底盘 5上， 以回转支承 3为中心， 环绕设置在底盘 5上， 所 述支腿 4通过销轴竖直安装在底盘 5上， 所述支腿的另一端支撑所述环形支撑板。液压缸 8安装在回转平台 2中心面后端， 液压缸 8的活塞杆头连接连杆 9。 回转平台 2与所述底 盘 5之间的高度差满足在液压缸 8行程伸出时，连杆 9可与环形支撑板 360度旋转方向任 意一点接触撑紧。
更为具体地， 参考图 2所示出的立体示意图， 所述环形支撑板包括两个固定支撑板 6以及两个活动支撑板 7。 底盘 5包括工字型支架， 两个固定支撑板 6分别安装在底盘 5 的两支架上， 两个活动支撑板 7分别安装在底盘 5的两支架之间， 两个固定支撑板 6与两 个活动支撑板 7呈圆环形布置。 进一步地， 固定支撑板 6与活动支撑板 7的厚度相同， 使 得连杆 9可撑紧在固定支撑板 6或活动支撑板 7上的任意位置。
固定支撑板 6接触底盘 5的内侧面上开有凹槽， 与底盘 5两支架之间形成导轨， 活动 支撑板 7的两端加工成与所述凹槽相适应的凸翼缘，使得活动支撑板 7能在导轨面伸缩调 节位置， 从而改变环形支撑板的圆环半径。
当强夯机作业时， 强夯机的夯锤 （图中未示出） 落地， 将对臂架 1产生反弹力， 液 压缸 8起减载作用， 液压缸 8行程伸出， 活塞头连接的连杆 9向下撑紧在环形支撑板上， 给强夯机的回转平台一定的缓冲， 对回转支承起到了保护作用。
在强夯机进行平台回转作业时， 液压缸 8的活塞自动收回以保持内外压力平衡， 连接 在活塞上的连杆 9在活塞的带动下升起， 脱离环形支撑板， 避免所述回转平台回转时收到 限制。
在回转平台转到工作位置， 开始强夯作业， 液压缸 8的活塞再次推动连杆 9撑紧 在环形支撑板上的另一个位置， 从而实现强夯机回转平台缓冲装置能够在 360度任意位 置上起缓冲作用。
图 3示出根据本实用新型的一种强夯机回转平台缓冲装置俯视图。 具体地， 包括底 盘 5、 左固定支撑板 601、 右固定支撑板 602、 前活动支撑板 701、 后活动支撑板 702以及 支腿 401、 402、 403、 404, 其中， 4个支腿通过销轴固定在底盘 5上， 具体地， 在活动支 撑板的安装位置下。
底盘 5的工字型两支架上各设置有两排安装孔， 其中， 左固定支撑板 601与右固定支 撑板 602各自用螺栓固定在两外侧排安装孔上， 使得固定支撑板固定在底盘 5上； 前活动 支撑板 701与后活动支撑板 702的两端均设置有两个通孔，其对应底盘 5上的安装为各设 置有 4个竖排安装孔用于选择活动支撑板的安装位置，前活动支撑板 701通过螺栓安装在 靠近底盘 5中心的内侧位置， 后活动支撑板 702通过螺栓安装在最外侧安装孔上， 与两侧 的固定支撑板 601、 602形成半个圆环。
如图 3所示的支腿 401、 402支撑前活动支撑板 701， 支腿 403、 404支撑后活动支撑 板 702。 相应地， 支腿 401、 402通过销轴 （图 3中位于前活动支撑板 701下， 未示出） 相对底盘 5 的支架旋转 90° 角并固定， 从而保证仍能接触所述前活动支撑板 701， 支腿 403、 404保持与底盘 5的支架平行， 从而能够支撑底盘 5中心较远的后活动支撑板 702。
在图 3所示出的实施例中，前活动支撑板与后活动支撑板的不同安装位置限定为 3个， 相应地， 4个支腿根据不同位置的活动支撑板选择不同的旋转角度固定， 优选地， 支腿的 旋转方向向底盘 5的支架边旋转。
在一个变化例中， 还可以在底盘 5上加工不同数目的安装孔， 使得前活动支撑板 701 与后活动支撑板 702的伸缩范围更大或更小。
在又一个变化例中， 左固定支撑板 601、 右固定支撑板 602还可以通过悍接的方式固 定在底盘 5上。
在本实施例实施时， 根据强夯机的具体作业需要， 及时调整活动支撑板以及支腿的位 置， 以保证强夯机回转平台缓冲装置中的连杆能够有效地撑紧在支撑板上。
以上对本实用新型的具体实施例进行了描述。 需要理解的是， 本实用新型并不局 限于上述特定实施方式， 其中未尽详细描述的设备和结构应该理解为用本领域中的普 通方式予以实施； 本领域技术人员可以在权利要求的范围内做出各种变形或修改， 这 并不影响本实用新型的实质内容。

Claims

权 利 要 求 书
1、 一种强夯机回转平台缓冲装置， 包括回转支承、 底盘、 所述回转支承上部连接回转平 台， 下部连接底盘， 其特征在于， 还包括环形支撑板、 液压缸以及连杆， 所述环形支撑板 固定在所述底盘上， 所述液压缸安装在回转平台中心面后端， 所述液压缸的活塞杆头连接 所述连杆。
2、 根据权利要求 1所述的强夯机回转平台缓冲装置， 其特征在于， 所述回转平台与所述 底盘之间的高度差满足在液压缸行程伸出时，所述连杆与环形支撑板 360度旋转方向任意 一点接触撑紧。
3、 根据权利要求 1或 2所述的强夯机回转平台缓冲装置， 其特征在于， 所述环形支撑板 为环形钢板， 所述环形钢板的宽度大于所述连杆直径长度。
4、 根据权利要求 3所述的强夯机回转平台缓冲装置， 其特征在于， 所述底盘包括工字型 支架，所述环形支撑板包括分别安装在所述底盘的两支架上的两块固定支撑板和分别安装 在底盘的两支架之间的两块活动支撑板， 所述四块支撑板呈圆环形布置。
5、 根据权利要求 4所述的强夯机回转平台缓冲装置， 其特征在于， 所述固定支撑板与所 述活动支撑板的厚度相同。
6、 根据权利要求 4或 5所述的强夯机回转平台缓冲装置， 其特征在于， 所述固定支撑板 接触底盘的内侧面上开有凹槽， 与底盘两支脚之间形成导轨， 所述活动支撑板两边为与所 述凹槽相适应的凸翼缘。
7、 根据权利要求 5所述的强夯机回转平台缓冲装置， 其特征在于， 所述活动支撑板用四 个支腿支撑， 所述支腿通过销轴连接固定在所述底盘上， 所述支腿能够绕所述销轴旋转。
8、 根据权利要求 4所述的强夯机回转平台缓冲装置， 其特征在于， 所述底盘上设置有若 干安装孔， 连接所述活动支撑板与所述底盘的螺栓选择安装在不同安装孔内。
PCT/CN2011/001057 2010-11-17 2011-06-27 一种强夯机回转平台缓冲装置 WO2012065351A1 (zh)

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103590389B (zh) * 2012-08-16 2015-08-19 徐工集团工程机械股份有限公司 间隙调整装置以及强夯机
CN104005398B (zh) * 2014-06-06 2016-06-01 大连大金马基础建设有限公司 强夯自动挂钩脱钩装置
CN105841986B (zh) * 2016-03-28 2018-02-23 中南大学 用于室内盾构模型试验始发反力传递装置及其使用方法
CN113463472B (zh) * 2021-05-26 2022-07-22 山东省公路桥梁建设集团有限公司 一种用于公路桥梁建设的振动压实装置
CN114718982A (zh) * 2021-11-29 2022-07-08 吴江市卫国织造厂 一种用于纺织机械的缓冲装置
CN116695818B (zh) * 2023-06-26 2024-01-30 徐工集团工程机械股份有限公司科技分公司 一种含回转平台自适应静压支撑装置的挖装机及控制方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5070947A (en) * 1989-11-22 1991-12-10 Scott Thomas M Air cushion mount
CN2143633Y (zh) * 1992-12-29 1993-10-13 邱崇光 全方向电运夯实机
CN2447384Y (zh) * 2000-08-01 2001-09-12 王盛良 全方位轻便转向振动平板夯
CN2641124Y (zh) 2003-09-25 2004-09-15 中化岩土工程有限公司 履带式专用强夯机
CN201485846U (zh) * 2009-04-13 2010-05-26 张海池 全能转向强夯机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0447234Y2 (zh) * 1985-06-03 1992-11-09
JPH0716755Y2 (ja) * 1990-05-10 1995-04-19 東洋建設株式会社 水中捨石均し装置
JP2890150B2 (ja) * 1991-11-27 1999-05-10 日本国土開発株式会社 地盤の動圧密用装置
US5667020A (en) * 1996-01-26 1997-09-16 Caterpillar Inc. Circle and drawbar assembly for a motor grader
DE202008016876U1 (de) * 2008-12-19 2010-09-23 Liebherr-Werk Ehingen Gmbh Drehverbindung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5070947A (en) * 1989-11-22 1991-12-10 Scott Thomas M Air cushion mount
CN2143633Y (zh) * 1992-12-29 1993-10-13 邱崇光 全方向电运夯实机
CN2447384Y (zh) * 2000-08-01 2001-09-12 王盛良 全方位轻便转向振动平板夯
CN2641124Y (zh) 2003-09-25 2004-09-15 中化岩土工程有限公司 履带式专用强夯机
CN201485846U (zh) * 2009-04-13 2010-05-26 张海池 全能转向强夯机

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2642029A4 *

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