CN113753782B - Steel wire rope guiding device of tunnel construction winch - Google Patents
Steel wire rope guiding device of tunnel construction winch Download PDFInfo
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- CN113753782B CN113753782B CN202111043839.XA CN202111043839A CN113753782B CN 113753782 B CN113753782 B CN 113753782B CN 202111043839 A CN202111043839 A CN 202111043839A CN 113753782 B CN113753782 B CN 113753782B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 18
- 239000010959 steel Substances 0.000 title claims abstract description 18
- 238000010276 construction Methods 0.000 title claims abstract description 14
- 230000003139 buffering effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
- B66D1/38—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of guides movable relative to drum or barrel
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- Lining And Supports For Tunnels (AREA)
Abstract
Description
技术领域technical field
本发明涉及隧道施工技术领域,具体涉及一种隧道施工绞车钢丝绳导向装置。The invention relates to the technical field of tunnel construction, in particular to a wire rope guiding device for a tunnel construction winch.
背景技术Background technique
绞车是隧洞施工过程中必不可少的工具,其通过钢丝绳牵引在固定轨道上运行,运行时,为保证滚筒顺利收回或释放钢丝绳,在滚筒和绞车之间往往需要设一个导向机构;然而,在具体的实际生产实践中,存在以下问题:The winch is an indispensable tool in the tunnel construction process. It runs on a fixed track through wire rope traction. During operation, in order to ensure that the drum can be retracted or released smoothly, a guide mechanism is often required between the drum and the winch; however, in In the specific actual production practice, there are the following problems:
1、现有技术由于钢丝绳的牵引方向常常和导向机构的导向不一致,导致钢丝绳与导向机构发生摩擦,造成钢丝绳磨损并增大设备功耗。1. In the prior art, since the pulling direction of the steel wire rope is often inconsistent with the guidance of the guiding mechanism, friction occurs between the steel wire rope and the guiding mechanism, causing wear of the steel wire rope and increasing power consumption of the equipment.
2、现有技术由于绞车恶劣的运行环境,使得滚筒在收放缆过程中钢丝绳的牵引方向极不稳定,导致导向机构随之发生振动,随之可能造成钢丝绳脱离导向机构引发安全事故。2. In the prior art, due to the harsh operating environment of the winch, the pulling direction of the steel wire rope is extremely unstable during the pulling and unwinding process of the drum, causing the guiding mechanism to vibrate, which may cause the steel wire rope to detach from the guiding mechanism and cause a safety accident.
3、现有技术存在伸缩杆施加缓冲的方案,但是这种缓冲没有考虑缓冲方向,一般都是直线缓冲。3. In the prior art, there is a buffering solution provided by a telescopic rod, but this buffering does not consider the buffering direction, and generally linear buffering is used.
4、现有技术的平板或者弧形板一般功能单一,无法实现更多的功能。4. The flat or curved panels in the prior art generally have a single function and cannot realize more functions.
5、现有技术的导向机构,即导向轮,在实际应用时,由于不同的工况,例如绳索数量、直径、重量的不同,存在调节导向轮大小的需求,然而单一的固定架无法满足容纳不同尺寸导向轮的需求。5. The guide mechanism of the prior art, that is, the guide wheel, in actual application, due to different working conditions, such as the number, diameter, and weight of the ropes, there is a need to adjust the size of the guide wheel, but a single fixed frame cannot meet the requirements Different sizes of guide wheels are required.
发明内容Contents of the invention
为了克服上述问题,本发明提出同时解决上述多种问题的方案。In order to overcome the above-mentioned problems, the present invention proposes a solution to simultaneously solve the above-mentioned multiple problems.
本发明解决其技术问题所采用的技术方案是:一种隧道施工绞车钢丝绳导向装置,包括导轮、控制板、导轮轴、钢丝绳、机架、伸缩杆一、伸缩杆二、伸缩杆三、伸缩杆四、导轨块、滑块、短杆、长杆、支撑面板、容纳板、导向套;其中所述控制板包括平板贴合部、倾斜部、受力部;所述支撑面板由左板和右板构成,左板和右板均包括超出部;The technical solution adopted by the present invention to solve the technical problem is: a tunnel construction winch steel wire rope guide device, including guide wheel, control panel, guide wheel shaft, steel wire rope, frame, telescopic rod one, telescopic rod two, telescopic rod three, telescopic rod Rod four, guide rail block, slide block, short rod, long rod, support panel, accommodation plate, guide sleeve; Wherein the control panel includes a flat plate fitting part, an inclined part, a force receiving part; the support panel is composed of a left plate and a The right plate is formed, and both the left plate and the right plate include the protruding part;
其中所述机架上方设有所述支撑面板,所述左板和右板的一端与机架的一侧对齐,所述左板和右板的另一端延伸超出所述机架的另一侧、从而构成超出部;两个超出部同时连接所述容纳板,所述容纳板的中间部分下凹构成容纳空间;Wherein the support panel is arranged above the frame, one end of the left plate and the right plate is aligned with one side of the frame, and the other end of the left plate and the right plate extends beyond the other side of the frame , so as to form the protruding part; the two protruding parts are connected to the receiving plate at the same time, and the middle part of the receiving plate is concave to form the receiving space;
所述短杆包括第一短杆、第二短杆,所述长杆包括第一长杆、第二长杆,所述左板上设有第一短杆和第一长杆,所述右板上设有第二短杆和第二长杆,所述导轨块包括弧形面以及内部的弧形导轨,所述导轨块包括第一导轨块、第二导轨块,所述第一导轨块的弧形面贴合所述第一短杆、第一长杆,所述第二导轨块的弧形面贴合所述第二短杆、第二长杆;所述滑块包括第一滑块、第二滑块,所述第一滑块可在所述第一导轨块的弧形导轨中滑动;所述第二滑块可在所述第二导轨块的弧形导轨中滑动;The short rod includes a first short rod and a second short rod, the long rod includes a first long rod and a second long rod, the first short rod and the first long rod are arranged on the left plate, and the right A second short rod and a second long rod are arranged on the board, and the guide rail block includes an arc surface and an inner arc guide rail, and the guide rail block includes a first guide rail block and a second guide rail block, and the first guide rail block The arc-shaped surface of the second guide rail block fits the first short rod and the first long rod, and the arc-shaped surface of the second guide rail block fits the second short rod and the second long rod; the slider includes a first slider block, a second slider, the first slider can slide in the arc guide rail of the first guide rail block; the second slider can slide in the arc guide rail of the second guide rail block;
所述滑块包括弧形块、连杆、套筒;所述导轮轴两端分别套接在第一、第二滑块的套筒中;伸缩杆一至四的大径端分别枢接在所述支撑面板上、小径端分别枢接在所述受力部上;伸缩杆一、二相对于所述右板倾斜设置,伸缩杆三、四相对于所述左板倾斜设置;所述导轮中心设有所述导向套,所述导向套套接在所述导轮轴外;The slider includes an arc block, a connecting rod, and a sleeve; the two ends of the guide wheel shaft are respectively sleeved in the sleeves of the first and second sliders; The support panel and the small-diameter end are respectively pivotally connected to the stressed part;
所述控制板由五部分一体构成,五部分包括一个平板贴合部、两个倾斜部、两个受力部;平板贴合部两侧设有倾斜部,两个倾斜部的外侧各设有一个受力部;所述平板贴合部贴合所述导轮,所述倾斜部延伸远离所述导轮,所述受力部的受力平面与所述导轮的外表面平行,所述控制板包括第一控制板、第二控制板;第一、第二控制板分别位于所述导轮两侧。The control panel is composed of five parts, and the five parts include a flat-plate fitting part, two inclined parts, and two force-receiving parts; inclined parts are arranged on both sides of the flat-plate fitting part, and the outer sides of the two inclined parts are respectively provided with A force-bearing part; the flat-plate fitting part fits the guide wheel, the inclined part extends away from the guide wheel, the force-bearing plane of the force-bearing part is parallel to the outer surface of the guide wheel, and the The control board includes a first control board and a second control board; the first and second control boards are respectively located on both sides of the guide wheel.
进一步的,所述受力部上设有圆柱销以连接所述伸缩杆。Further, cylindrical pins are provided on the force-receiving part to connect the telescopic rods.
进一步的,所述受力部上设有两个销座以容纳所述圆柱销的两端。Further, two pin seats are provided on the force-receiving part to accommodate the two ends of the cylindrical pin.
进一步的,所述导向装置还包括轴承。Further, the guide device also includes a bearing.
进一步的,所述控制板通过所述轴承套接在所述导向套的外侧。Further, the control board is sleeved on the outer side of the guide sleeve through the bearing.
进一步的,所述连杆为方杆。Further, the connecting rod is a square rod.
进一步的,所述导向装置还包括挡板。Further, the guide device also includes a baffle.
进一步的,所述挡板设置在所述导轨块的上方。Further, the baffle is arranged above the guide rail block.
进一步的,所述导轮上设有导轮槽以容纳钢丝绳。Further, the guide wheel is provided with a guide wheel groove to accommodate the wire rope.
进一步的,所述伸缩杆为液压伸缩结构。Further, the telescopic rod is a hydraulic telescopic structure.
本发明的有益效果是:The beneficial effects of the present invention are:
1、针对背景技术提出的第1点,将导向机构设置为可以随钢丝绳摆动,具体方案是导向轮在轴向上可以沿着导轮轴移动,同时可以倾斜摆动,倾斜摆动通过弧形导轨以及弧形滑块实现;同时为了避免导轮移动过大,增设了控制板与导向轮贴合以更稳定的移动。1. For the first point proposed in the background technology, the guide mechanism is set to swing with the wire rope. The specific solution is that the guide wheel can move along the guide wheel shaft in the axial direction, and can tilt and swing at the same time. The tilt swing passes through the arc guide rail and the arc. Shaped slider; at the same time, in order to avoid excessive movement of the guide wheel, a control board is added to fit the guide wheel for more stable movement.
2、针对背景技术提出的第2点,在控制板与机架之间设置了伸缩杆,伸缩杆用以提供缓冲,调节导向角度。2. In view of the second point raised in the background technology, a telescopic rod is provided between the control panel and the frame, and the telescopic rod is used to provide buffering and adjust the guiding angle.
3、针对背景技术提出的第3点,将伸缩杆倾斜设置,从而弧形导轨、控制板、伸缩杆构成一个稳定的类梯形结构,使整体的结构型更加稳定。3. In view of the third point proposed in the background technology, the telescopic rods are arranged obliquely, so that the curved guide rail, the control panel, and the telescopic rods form a stable trapezoidal structure, making the overall structure more stable.
4、针对背景技术提出的第4点,将控制板设置为五部分:中间的平板贴合部,平板贴合部两侧的两个倾斜部,两个倾斜部外侧的受力部,其中受力部与伸缩杆接触的面与平板贴合部的表面平行,从而使得受力方向只垂直于导向轮,不存在额外的分力,从而避免剪切力的存在;倾斜部的作用是减少伸缩杆的工作距离。4. In view of the fourth point proposed by the background technology, the control panel is divided into five parts: the middle plate fitting part, two inclined parts on both sides of the flat plate fitting part, and the force-bearing part outside the two inclined parts. The contact surface of the force part and the telescopic rod is parallel to the surface of the plate bonding part, so that the direction of the force is only perpendicular to the guide wheel, and there is no additional component force, thereby avoiding the existence of shear force; the function of the inclined part is to reduce the expansion and contraction Rod working distance.
5、针对背景技术提出的第5点,将一体的机架或者平台的支撑台或者上架部分的四方形框架改为只留两侧板,另外两侧空置改为用外接板连接;其中两侧板一侧包括超出部,超出部外侧连接容纳板,容纳板中部下凹从而在起到支撑包围作用的同时可以使得机架容纳更大尺寸的导向轮以及对应控制板;容纳板中部下凹与超出部的双重设计可以提供更大范围的容纳特性,而不用设计过大的机架、或者设计过长的超出部。5. In view of the fifth point proposed by the background technology, change the supporting platform of the integrated rack or platform or the square frame of the upper rack part to only leave two side plates, and change the other two sides to be connected by external plates; One side of the board includes a protruding part, the outside of the protruding part is connected to the receiving board, and the middle part of the receiving board is concave so that the frame can accommodate larger-sized guide wheels and the corresponding control board while playing the role of supporting and enclosing; The double design of the overhang can provide a wider range of accommodation characteristics without designing an oversized rack or overly long overhang.
注:上述设计不分先后,每一条都使得本发明相对现有技术具有区别和显著的进步。Note: the above-mentioned designs are in no particular order, and each of them makes the present invention have difference and remarkable progress compared with the prior art.
附图说明Description of drawings
下面结合附图和实施例对本发明进一步说明。The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
图1为本发明的整体结构示意图;Fig. 1 is the overall structure schematic diagram of the present invention;
图2为本发明中的导轨块及凸扇形板安装示意图;Fig. 2 is the installation schematic diagram of guide rail block and convex fan-shaped plate among the present invention;
图3为本发明中的导轮及控制板安装方式半剖示意图;Fig. 3 is a half-section schematic diagram of the guide wheel and the installation method of the control panel in the present invention;
图4为本发明中的导轮结构半剖示意图;Fig. 4 is a half-sectional schematic view of the structure of the guide wheel in the present invention;
图5为本发明中的导轨块结构示意图;Fig. 5 is the structural representation of guide rail block among the present invention;
图6为本发明中的滑块结构示意图;Fig. 6 is a schematic structural view of the slider in the present invention;
图7为本发明中的导轮平移调整示意图;Fig. 7 is a schematic diagram of guide wheel translation adjustment in the present invention;
图8为本发明中的导轮偏转调整示意图。Fig. 8 is a schematic diagram of deflection adjustment of the guide wheel in the present invention.
图中,附图标记如下:In the figure, the reference signs are as follows:
导轮1、控制板2、挡板3、导轮轴4、钢丝绳5、机架6、伸缩杆一71、伸缩杆二72、伸缩杆三73、伸缩杆四74、导轨块8、滑块9、轴承10、短杆11、长杆12、超出部13、平板贴合部14、倾斜部15、受力部16、支撑面板17、容纳板18、弧形块19、连杆20、圆柱销21、套筒22、导向套101。
具体实施方式detailed description
如图所示:一种隧道施工绞车钢丝绳导向装置,包括导轮、控制板、导轮轴、钢丝绳、机架、伸缩杆一、伸缩杆二、伸缩杆三、伸缩杆四、导轨块、滑块、短杆、长杆、支撑面板、容纳板、导向套;其中所述控制板包括平板贴合部、倾斜部、受力部;所述支撑面板由左板和右板构成,左板和右板均包括超出部;As shown in the figure: a tunnel construction winch wire rope guide device, including guide wheel, control panel, guide wheel shaft, wire rope, frame,
其中所述机架上方设有所述支撑面板,所述左板和右板的一端与机架的一侧对齐,所述左板和右板的另一端延伸超出所述机架的另一侧、从而构成超出部;两个超出部同时连接所述容纳板,所述容纳板的中间部分下凹构成容纳空间;Wherein the support panel is arranged above the frame, one end of the left plate and the right plate is aligned with one side of the frame, and the other end of the left plate and the right plate extends beyond the other side of the frame , so as to form the protruding part; the two protruding parts are connected to the receiving plate at the same time, and the middle part of the receiving plate is concave to form the receiving space;
所述短杆包括第一短杆、第二短杆,所述长杆包括第一长杆、第二长杆,所述左板上设有第一短杆和第一长杆,所述右板上设有第二短杆和第二长杆,所述导轨块包括弧形面以及内部的弧形导轨,所述导轨块包括第一导轨块、第二导轨块,所述第一导轨块的弧形面贴合所述第一短杆、第一长杆,所述第二导轨块的弧形面贴合所述第二短杆、第二长杆;所述滑块包括第一滑块、第二滑块,所述第一滑块可在所述第一导轨块的弧形导轨中滑动;所述第二滑块可在所述第二导轨块的弧形导轨中滑动;The short rod includes a first short rod and a second short rod, the long rod includes a first long rod and a second long rod, the first short rod and the first long rod are arranged on the left plate, and the right A second short rod and a second long rod are arranged on the board, and the guide rail block includes an arc surface and an inner arc guide rail, and the guide rail block includes a first guide rail block and a second guide rail block, and the first guide rail block The arc-shaped surface of the second guide rail block fits the first short rod and the first long rod, and the arc-shaped surface of the second guide rail block fits the second short rod and the second long rod; the slider includes a first slider block, a second slider, the first slider can slide in the arc guide rail of the first guide rail block; the second slider can slide in the arc guide rail of the second guide rail block;
如图所示:所述滑块包括弧形块、连杆、套筒;所述导轮轴两端分别套接在第一、第二滑块的套筒中;伸缩杆一至四的大径端分别枢接在所述支撑面板上、小径端分别枢接在所述受力部上;伸缩杆一、二相对于所述右板倾斜设置,伸缩杆三、四相对于所述左板倾斜设置;所述导轮中心设有所述导向套,所述导向套套接在所述导轮轴外;As shown in the figure: the slider includes an arc block, a connecting rod, and a sleeve; the two ends of the guide wheel shaft are respectively sleeved in the sleeves of the first and second sliders; Respectively pivoted on the support panel, the small-diameter ends are respectively pivoted on the stressed part; the
所述控制板由五部分一体构成,五部分包括一个平板贴合部、两个倾斜部、两个受力部;平板贴合部两侧设有倾斜部,两个倾斜部的外侧各设有一个受力部;所述平板贴合部贴合所述导轮,所述倾斜部延伸远离所述导轮,所述受力部的受力平面与所述导轮的外表面平行,所述控制板包括第一控制板、第二控制板;第一、第二控制板分别位于所述导轮两侧。The control panel is composed of five parts, and the five parts include a flat-plate fitting part, two inclined parts, and two force-receiving parts; inclined parts are arranged on both sides of the flat-plate fitting part, and the outer sides of the two inclined parts are respectively provided with A force-bearing part; the flat-plate fitting part fits the guide wheel, the inclined part extends away from the guide wheel, the force-bearing plane of the force-bearing part is parallel to the outer surface of the guide wheel, and the The control board includes a first control board and a second control board; the first and second control boards are respectively located on both sides of the guide wheel.
如图所示:所述受力部上设有圆柱销以连接所述伸缩杆。所述受力部上设有两个销座以容纳所述圆柱销的两端。所述导向装置还包括轴承。所述控制板通过所述轴承套接在所述导向套的外侧。所述连杆为方杆。所述导向装置还包括挡板。所述挡板设置在所述导轨块的上方。所述导轮上设有导轮槽以容纳钢丝绳。所述伸缩杆为液压伸缩结构。As shown in the figure: the force-receiving part is provided with a cylindrical pin to connect the telescopic rod. Two pin seats are arranged on the force-receiving part to accommodate the two ends of the cylindrical pin. The guide also includes bearings. The control board is sleeved on the outer side of the guide sleeve through the bearing. The connecting rod is a square rod. The guiding device also includes a baffle. The baffle is arranged above the guide rail block. The guide wheel is provided with a guide wheel groove to accommodate the wire rope. The telescopic rod is a hydraulic telescopic structure.
上列详细说明是针对本发明可行实施例的具体说明,该实施例并非用以限制本发明的专利范围,凡未脱离本发明所为的等效实施或变更,均应包含于本案的专利范围中。The above detailed description is a specific description of the feasible embodiment of the present invention. This embodiment is not used to limit the patent scope of the present invention. Any equivalent implementation or change that does not deviate from the present invention should be included in the patent scope of this case. middle.
Claims (7)
Priority Applications (1)
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DE1288867B (en) * | 1966-09-19 | 1969-02-06 | Thaler Jakob | Cable rewinding device |
CN101913540A (en) * | 2010-06-28 | 2010-12-15 | 北京市三一重机有限公司 | Rotary drilling rig and wire rope guiding device thereof |
CN202945010U (en) * | 2012-12-03 | 2013-05-22 | 陕西航泰电气有限公司 | Rope arranging device of small mine winch |
CN103508352B (en) * | 2013-10-29 | 2016-01-06 | 河北工业大学 | A kind of cable-remover carrying predetermincd tension |
CN104909289A (en) * | 2014-03-15 | 2015-09-16 | 湖南泰达天易重工有限公司 | Steel wire rope guide device |
CN106006428B (en) * | 2016-06-08 | 2018-09-28 | 太重(天津)滨海重型机械有限公司 | Lifting equipment and lifting equipment into discharge device |
CN206828000U (en) * | 2017-06-30 | 2018-01-02 | 河南省黄河防爆起重机有限公司 | A kind of compressed air hoist rope guide |
CN110562870A (en) * | 2019-08-28 | 2019-12-13 | 四川昆仑石油设备制造有限公司 | Automatic rope arranging device of intelligent winch |
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