CN104973515B - A multi-section safety operating room for a crane and its operating method - Google Patents

A multi-section safety operating room for a crane and its operating method Download PDF

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CN104973515B
CN104973515B CN201510385008.9A CN201510385008A CN104973515B CN 104973515 B CN104973515 B CN 104973515B CN 201510385008 A CN201510385008 A CN 201510385008A CN 104973515 B CN104973515 B CN 104973515B
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child
operation room
crane
room
base
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CN104973515A (en
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范志甫
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Xuzhou Botou Industrial Development Group Co.,Ltd.
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/52—Details of compartments for driving engines or motors or of operator's stands or cabins
    • B66C13/54—Operator's stands or cabins

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

The invention discloses a kind of crane more piece safety operation room；Including base, and the more piece child-operation room being arranged on base；The more piece child-operation room top is provided with haulage gear；Traction wheel is provided with the upside of the haulage gear；The traction wheel of the haulage gear of child-operation room described in upper one and next child-operation room is coordinated by pull rope to be installed；The crane more piece safety operation room method of operating of the present invention, comprises the steps：The first step, operating personnel enter child-operation room and lock；Second step, child-operation room integrally carry out rising operation；Position fixing process is completed, the 3rd step, orlop child-operation room are chimeric with base.The crane more piece safety operation room of the present invention, facilitates each node observation control of crane lifting object, safe.

Description

一种起重机多节安全操作室及其操作方法A multi-section safety operating room for a crane and its operating method

技术领域technical field

本发明涉及一种起重机组件，特别涉及一种起重机多节安全操作室及其操作方法，属于起重机械技术领域。The invention relates to a crane assembly, in particular to a multi-section safety operating room for a crane and an operation method thereof, belonging to the technical field of hoisting machinery.

背景技术Background technique

起重机是指一定范围内垂直提升和水平搬运重物的多动作起重机械；其广泛应用于各个行业领域，根据其构造和性能的不同，一般可分起重机械分类为轻小型起重设备、桥式类型起重机械和臂架类型起重机，缆索式起重机四大类；轻小型起重设备如：千斤顶、气动葫芦、电动葫芦、平衡葫芦和卷扬机等；桥架类型起重机械如梁式起重机等；臂架类型起重机如固定式回转起重机、塔式起重机、汽车起重机、轮胎起重机、履带起重机等；缆索式起重机如升降机等；对于一些臂架类型起重机一般会配备一个专门的操作室，操作室可进行自由升降；现有的操作室升降过程不够稳定，且一般只能容纳一个人进行操作，其不利于对起重机整体监测。Cranes refer to multi-action hoisting machinery that vertically lifts and horizontally transports heavy objects within a certain range; it is widely used in various industries, and according to its structure and performance, hoisting machinery can generally be classified into light and small lifting equipment, Bridge-type lifting machinery and jib type cranes, four categories of cable cranes; light and small lifting equipment such as: jacks, air hoists, electric hoists, balance hoists and hoists, etc.; bridge type lifting machinery such as beam cranes, etc. ; jib type cranes such as fixed slewing cranes, tower cranes, truck cranes, tire cranes, crawler cranes, etc.; cable cranes such as elevators, etc.; Carry out free lifting; the lifting process of the existing operating room is not stable enough, and generally can only accommodate one person to operate, which is not conducive to the overall monitoring of the crane.

发明内容Contents of the invention

为解决上述问题，本发明提出了一种起重机多节安全操作室及其操作方法，能够由内向外影像检查，同时也可以直接通过起重机多节安全操作室头部直接肉眼观察，为后续病症的判断提供了一个比较好的基础。In order to solve the above problems, the present invention proposes a multi-section crane safety operation room and its operation method, which can be inspected from the inside to the outside, and can also be directly observed with the naked eye through the head of the multi-section safety operation room of the crane. Judgment provides a better basis.

本发明的起重机多节安全操作室，包括底座，及设置于底座上的多节子操作室；所述子操作室底面中部焊接有定位导轨槽和卡接柱；所述底座和子操作室顶面中部焊接有与定位导轨槽嵌合的导轨；所述底座和子操作室顶面中部焊接有卡接槽；所述子操作室正面设置有安全门；所述多节子操作室上部设置有牵引机构；所述牵引机构上侧设置有牵引轮；上一所述子操作室的所述牵引机构和下一所述子操作室的所述牵引轮通过牵引绳配合安装；顶部的所述子操作室内侧设置有起重机控制系统；顶部所述子操作室的牵引轮与设置于起重机顶部的牵引机构配合安装；所述底座和多节子操作室背面设置有升降导轨槽和随动链条；所述升降导轨槽与固定于起重机骨架上的导轨配合安装；所述随动链条分别安装于起重机骨架上下侧的链轮上；所述链轮上设置有制动盘；所述子操作室内侧设置有牵引机构控制系统。The multi-section safety operation room of the crane of the present invention includes a base and a multi-section sub-operation room arranged on the base; the middle part of the bottom surface of the sub-operation room is welded with a positioning guide rail groove and a clamping column; the base and the top surface of the sub-operation room The middle part is welded with a guide rail fitted with the positioning guide rail groove; the base and the middle part of the top surface of the sub-operating room are welded with a snap-in groove; the front of the sub-operating room is provided with a safety door; the upper part of the multi-section sub-operating room is provided with a traction mechanism; The upper side of the traction mechanism is provided with a traction wheel; the traction mechanism of the last sub-operating room and the traction wheel of the next sub-operating room are installed through a traction rope; the inner side of the sub-operating room at the top is It is equipped with a crane control system; the traction wheel of the sub-operating room on the top is installed in cooperation with the traction mechanism set on the top of the crane; the base and the back of the multi-section sub-operating room are provided with lifting guide rail grooves and follower chains; the lifting guide rail The slots are installed in cooperation with the guide rails fixed on the crane frame; the follower chains are respectively installed on the sprockets on the upper and lower sides of the crane frame; brake discs are arranged on the sprockets; traction mechanisms are arranged inside the sub-operating chamber Control System.

进一步地，所述底座两侧设置有支撑脚；所述支撑脚与底座之间设置有肋板；所述底座底面中部设置有减震板。Further, support feet are provided on both sides of the base; a rib is provided between the support feet and the base; a shock absorbing plate is provided in the middle of the bottom surface of the base.

进一步地，所述子操作室外围设置有一钢筋固架。Further, a reinforcement frame is provided around the sub-operating room.

进一步地，所述子操作室边侧设置有攀爬梯。Further, a climbing ladder is provided on the side of the sub-operating room.

上述起重机多节安全操作室的操作方法，如下步骤：The operation method of the multi-section safety operating room of the above-mentioned crane is as follows:

第一步，多个操作人员分别通过攀爬梯进入子操作室，接着控制气动机构锁定安全门，同时在安全门内部进行机械上锁；In the first step, multiple operators enter the sub-operating room through the climbing ladder, and then control the pneumatic mechanism to lock the safety door, and at the same time perform mechanical locking inside the safety door;

第二步，顶部子操作室控制顶部牵引机构对子操作室整体进行上升作业；最下层子操作室脱离底座；接着当最下层子操作室达到预定高度后，对应的牵引机构控制系统进行下降作业，由于起重机顶部牵引机构进行上升和最下层子操作室进行下降作业，最下层子操作室上升高度进行抵消，完成定位过程，剩下的子操作室依次完成定位工作；In the second step, the top sub-operating room controls the top traction mechanism to raise the sub-operating room as a whole; the lowermost sub-operating room is separated from the base; then when the lowermost sub-operating room reaches the predetermined height, the corresponding traction mechanism control system performs the lowering operation , due to the lifting of the traction mechanism on the top of the crane and the lowering operation of the sub-operating room on the lowest floor, the rising height of the sub-operating room on the lowest floor is offset to complete the positioning process, and the remaining sub-operating rooms complete the positioning work in sequence;

第三步，需要下降时，顶部牵引机构下降，下层牵引机构上升，完成导轨槽和导轨嵌合；卡接柱和卡接槽嵌合工作，最后，最下层子操作室与底座嵌合。In the third step, when it is necessary to descend, the top traction mechanism descends, and the lower traction mechanism rises to complete the fitting of the guide rail groove and the guide rail;

有益效果Beneficial effect

与现有技术相比，本发明的起重机多节安全操作室，使用时，可以根据观察需求停留在某一高度，可容纳多人进行观察操作，方便了起重机起重对象的各个节点观察控制，子操作室上升下降过程不仅受到后侧导轨的限位作用，也受到子操作室两侧牵引绳的限制，保证其上升和下降过程平稳进行，当上一子操作室发生意外往下脱落，由于导轨的作用，能够与下一子操作室嵌合，保证其安全性。Compared with the prior art, the multi-section safety operation room of the crane of the present invention can stay at a certain height according to the observation requirements when in use, and can accommodate multiple people for observation operations, which facilitates the observation and control of each node of the crane lifting object, The ascending and descending process of the sub-operating room is not only restricted by the rear guide rail, but also limited by the traction ropes on both sides of the sub-operating room to ensure that the rising and descending process is carried out smoothly. When the upper sub-operating room accidentally falls off, due to The function of the guide rail can be fitted with the next sub-operating room to ensure its safety.

附图说明Description of drawings

图1是本发明的整体结构示意图。Fig. 1 is a schematic diagram of the overall structure of the present invention.

具体实施方式detailed description

如图1所示的起重机多节安全操作室，包括底座1，及设置于底座上的多节子操作室2；所述子操作室底面中部焊接有定位导轨槽3和卡接柱4；所述底座1和子操作室2顶面中部焊接有与定位导轨槽嵌合的导轨5；所述底座1和子操作室2顶面中部焊接有卡接槽6；所述子操作室2正面设置有安全门7；所述多节子操作室2上部设置有牵引机构8；所述牵引机构8上侧设置有牵引轮9；上一所述子操作室2的所述牵引机构8和下一所述子操作室2的所述牵引轮9通过牵引绳10配合安装；顶部的所述子操作室2内侧设置有起重机控制系统；顶部所述子操作室的牵引轮9与设置于起重机顶部的牵引机构8配合安装；所述底座1和多节子操作室2背面设置有升降导轨槽（未图示）和随动链条（未图示）；所述升降导轨槽与固定于起重机骨架上的导轨（未图示）配合安装；所述随动链条分别安装于起重机骨架上下侧的链轮（未图示）上；所述链轮上设置有制动盘；所述子操作室内侧设置有牵引机构控制系统；由于导轨和升降导轨槽配合安装，及链条和链轮配合安装，及制动盘和链轮配合安装均属于现有技术；在此不再详述。The multi-section safety operating room of the crane as shown in Figure 1 includes a base 1 and a multi-section sub-operating room 2 arranged on the base; the middle part of the bottom surface of the sub-operating room is welded with a positioning guide rail groove 3 and a clamping column 4; The middle part of the top surface of the base 1 and the sub-operating room 2 is welded with a guide rail 5 fitted with the positioning guide rail groove; the middle part of the top surface of the base 1 and the sub-operating room 2 is welded with a clamping groove 6; the front of the sub-operating room 2 is provided with a safety door 7; the upper part of the multi-section sub-operating room 2 is provided with a traction mechanism 8; the upper side of the traction mechanism 8 is provided with a traction wheel 9; The traction wheel 9 of the operating room 2 is installed through a traction rope 10; the inside of the sub-operating room 2 on the top is provided with a crane control system; the traction wheel 9 of the sub-operating room on the top is connected with the traction mechanism 8 on the top of the crane Coordinated installation; the base 1 and the back of the multi-section operating room 2 are provided with a lifting guide rail groove (not shown) and a follower chain (not shown); the lifting guide rail groove and the guide rail fixed on the crane frame (not shown) (shown in the picture) are installed in conjunction with each other; the follower chains are respectively installed on the sprockets (not shown) on the upper and lower sides of the crane frame; brake discs are set on the sprockets; traction mechanism control system; due to the cooperating installation of the guide rail and the lifting guide rail groove, the cooperating installation of the chain and the sprocket, and the cooperating installation of the brake disc and the sprocket all belong to the prior art; no more details here.

其中，所述底座1两侧设置有支撑脚11；所述支撑脚11与底座1之间设置有肋板12；所述底座1底面中部设置有减震板13。所述子操作室2外围设置有一钢筋固架14。所述子操作室2边侧设置有攀爬梯15。Wherein, the two sides of the base 1 are provided with supporting feet 11; the ribs 12 are arranged between the supporting feet 11 and the base 1; A reinforced frame 14 is arranged on the periphery of the sub-operating room 2 . A climbing ladder 15 is provided on the side of the sub-operating room 2 .

上述起重机多节安全操作室的操作方法，如下步骤：The operation method of the multi-section safety operating room of the above-mentioned crane is as follows:

第一步，多个操作人员分别通过攀爬梯进入子操作室，接着控制气动机构锁定安全门，同时在安全门内部进行机械上锁；In the first step, multiple operators enter the sub-operating room through the climbing ladder, and then control the pneumatic mechanism to lock the safety door, and at the same time perform mechanical locking inside the safety door;

第二步，顶部子操作室控制顶部牵引机构子对操作室整体进行上升作业；最下层子操作室脱离底座；接着当最下层子操作室达到预定高度后，对应的牵引机构控制系统进行下降作业，由于起重机顶部牵引机构进行上升和最下层子操作室进行下降作业，最下层子操作室上升高度进行抵消，完成定位过程，剩下的子操作室依次完成定位工作；In the second step, the top sub-operating room controls the top traction mechanism to lift the entire operating room; the lowermost sub-operating room is separated from the base; then when the lowermost sub-operating room reaches the predetermined height, the corresponding traction mechanism control system performs the lowering operation , due to the lifting of the traction mechanism on the top of the crane and the lowering operation of the sub-operating room on the lowest floor, the rising height of the sub-operating room on the lowest floor is offset to complete the positioning process, and the remaining sub-operating rooms complete the positioning work in sequence;

第三步，需要下降时，顶部牵引机构下降，下层牵引机构上升，完成导轨槽和导轨嵌合；卡接柱和卡接槽嵌合工作，最后，最下层子操作室与底座嵌合。In the third step, when it is necessary to descend, the top traction mechanism descends, and the lower traction mechanism rises to complete the fitting of the guide rail groove and the guide rail;

本发明的起重机多节安全操作室，使用时，可以根据观察需求停留在某一高度，可容纳多人进行观察操作，方便了起重机起重对象的各个节点观察控制，子操作室上升下降过程不仅受到后侧导轨的限位作用，也受到子操作室两侧牵引绳的限制，保证其上升和下降过程平稳进行，当上一子操作室发生意外往下脱落，由于导轨的作用，能够与下一子操作室嵌合，保证其安全性。The multi-section safety operation room of the crane of the present invention can stay at a certain height according to the observation requirements when in use, and can accommodate multiple people for observation operations, which facilitates the observation and control of each node of the crane's lifting object, and the rising and falling process of the sub-operating room is not only It is limited by the position limit of the rear side guide rail and the traction ropes on both sides of the sub-operating room to ensure the smooth progress of its ascent and descent process. A sub-operating chamber is fitted to ensure its safety.

上面所述的实施例仅仅是对本发明的优选实施方式进行描述，并非对本发明的构思和范围进行限定。在不脱离本发明设计构思的前提下，本领域普通人员对本发明的技术方案做出的各种变型和改进，均应落入到本发明的保护范围，本发明请求保护的技术内容，已经全部记载在权利要求书中。The above-mentioned embodiments are only descriptions of preferred implementations of the present invention, and are not intended to limit the concept and scope of the present invention. Under the premise of not departing from the design concept of the present invention, various modifications and improvements made by ordinary persons in the art to the technical solution of the present invention shall fall within the scope of protection of the present invention, and the technical content claimed in the present invention has been fully described in the claims.

Claims (5)

1. a kind of crane more piece safety operation room, it is characterised in that：Including base, and the more piece child-operation being arranged on base Room；The child-operation room is welded with positioning guide rail groove and clip-connecting rod in the middle part of bottom surface；The base and the weldering of child-operation ceiling Middle face It is connected to the guide rail chimeric with positioning guide rail groove；The base and child-operation ceiling Middle face are welded with buckling groove；The child-operation Room front is provided with safety door；The more piece child-operation room top is provided with haulage gear；It is provided with the upside of the haulage gear Traction wheel；The traction wheel of the haulage gear of child-operation room described in upper one and next child-operation room passes through pull rope Coordinate and install；The child-operation indoor at top is provided with crane control system；The traction wheel of child-operation room described in top Coordinate with the haulage gear for being arranged at crane top and install；The base and the more piece child-operation room back side are provided with riser guide Groove and servo-actuated chain；The riser guide groove is coordinated with the guide rail being fixed on crane skeleton to be installed；The servo-actuated chain divides It is not installed on the sprocket wheel of crane skeleton upper and lower sides；Brake disc is provided with the sprocket wheel；The child-operation indoor is arranged There is haulage gear control system.
2. the crane more piece safety operation room according to claim 1, it is characterised in that：The base both sides are provided with props up Spike；Floor is provided between the support feet and base；Vibration damper plate is provided with the middle part of the base end face.
3. the crane more piece safety operation room according to claim 1, it is characterised in that：Setting is enclosed outside the child-operation room There is the solid frame of a reinforcing bar.
4. the crane more piece safety operation room according to claim 1, it is characterised in that：Child-operation room avris is arranged There is ladder stand.
5. a kind of crane more piece safety operation room method of operating, it is characterised in that methods described comprises the steps：
The first step, multiple operating personnel enter child-operation room by ladder stand respectively, then control pneumatic mechanism locked secure door, While carrying out electric-mechanic locking inside safety door；
Second step, top child-operation room control overhead extension mechanism antithetical phrase operating room integrally carry out rising operation；Orlop behaviour Make room and depart from base；Then, after orlop child-operation room reaches predetermined altitude, corresponding haulage gear control system is carried out down Drop operation, carries out decline operation, orlop behaviour as crane overhead extension mechanism carries out rising with orlop child-operation room Make room lifting height to be offset, position fixing process is completed, remaining child-operation room is sequentially completed positioning work；
3rd step, when needing to decline, overhead extension mechanism declines, and lower floor's haulage gear rises, and completes guide-track groove and guide rail is chimeric； Clip-connecting rod and buckling groove are fitted together to work, and finally, orlop child-operation room is chimeric with base.
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