阅读说明：本技术 有机房电梯无架模块化斜拉式自展作业系统及作业方法 (Frameless modularized cable-stayed self-unfolding operation system and operation method for elevator with machine room ) 是由 曾伟 于 2021-08-30 设计创作，主要内容包括：本发明提供一种有机房电梯无架模块化斜拉式自展作业系统及作业方法,该系统包括主固定底座、和两个竖直设置的主固定槽钢；主固定底座内部设有自展平台框,所述自展平台框的内端面设有踏板转轴,所述踏板转轴上接有踏板；自展平台框的前端设有吊耳；两个所述主固定槽钢的底部分别接有水平设置的固定横梁,所述固定横梁压所述主固定底座的顶部。通过设置主固定底座和自展平台框可以将自展平台框向外拉伸以使用电梯井内部的宽度,通过在自展平台框的前端设置吊耳,可以利用固定在机房底部的钢绳挂在吊耳处对自展平台框的前端进行固定,通过设置踏板和踏板转轴可以在使用时将踏板向上旋转,以方便人员放置曳引机钢绳及对重块的安装。(The invention provides a frameless modularized cable-stayed self-unfolding operation system and an operation method for a machine room elevator, wherein the system comprises a main fixed base and two vertically arranged main fixed channel steel; a self-flattening table frame is arranged in the main fixing base, a pedal rotating shaft is arranged on the inner end face of the self-flattening table frame, and a pedal is connected to the pedal rotating shaft; a lifting lug is arranged at the front end of the self-flattening platform frame; the bottom of the two main fixing channel steel is respectively connected with a horizontally arranged fixing cross beam, and the fixing cross beam presses the top of the main fixing base. Can be with the width in order to use the elevartor shaft inside from exhibition platform frame outwardly stretching through setting up main unable adjustment base and from exhibition platform frame, set up the lug through the front end at from exhibition platform frame, can utilize the steel cable that fixes in the computer lab bottom to hang and fix the front end from exhibition platform frame in lug department, can upwards rotate the footboard when using through setting up footboard and footboard pivot to make things convenient for the personnel to place the installation of hauler steel cable and counterweight block.)

1. The utility model provides a there is not frame modularization of computer lab elevator to draw formula from unfolding operating system to one side which characterized in that: the device comprises a main fixed base and two main fixed channel steels which are vertically arranged;

a self-flattening table frame is arranged in the main fixing base, a pedal rotating shaft is arranged on the inner end face of the self-flattening table frame, and a pedal is connected to the pedal rotating shaft;

a lifting lug is arranged at the front end of the self-flattening platform frame;

the bottom parts of the two main fixing channel steels are respectively connected with a horizontally arranged fixing cross beam, and the fixing cross beam presses the top part of the main fixing base;

the top parts of the front ends of the two sides of the self-unfolding platform frame are respectively provided with a diagonal draw bar fixing part;

the top of the main fixed channel steel is respectively connected with a first diagonal draw bar, the other end of the first diagonal draw bar is connected with a second diagonal draw bar through a diagonal draw bar rotating shaft, and the other end of the second diagonal draw bar is connected with a diagonal draw bar fixing part.

2. The frameless modular cable-stayed self-expanding operating system of the elevator with the machine room according to claim 1, characterized in that: the fixed base is of a square cavity structure with an opening at the front end, and an electric push-pull component used for pushing and pulling the self-flattening platform frame is arranged inside the fixed base.

3. The frameless modular cable-stayed self-expanding operating system of the elevator with the machine room according to claim 1, characterized in that: one end of the pedal is connected with the pedal rotating shaft, and the other end of the pedal is lapped above the bulge on the inner side end face of the self-flattening platform frame.

4. The frameless modular cable-stayed self-expanding operating system of the elevator with the machine room according to claim 1, characterized in that: the fixed cross beam is fixed at the bottom of the main fixed channel steel through at least two bolt structures.

5. The frameless modular cable-stayed self-expanding operating system of the elevator with the machine room according to claim 1, characterized in that: the first diagonal draw bar is connected with the main fixed channel steel through a bolt structure or a rotating shaft structure.

6. The frameless modular cable-stayed self-expanding operating system of the elevator with the machine room according to claim 1, characterized in that: the second diagonal draw bar is connected with the diagonal draw bar fixing part through a bolt structure or a rotating shaft structure.

7. A frameless modularized cable-stayed self-unfolding operation method for a machine room elevator is characterized by comprising the following steps:

s1: respectively fixing two main fixing channel steels on two sides of an elevator door opening;

s2: respectively fixing two fixed cross beams at the bottom of the main fixed channel steel;

s3: pushing the main fixed base into the elevator shaft from the bottoms of the two fixed cross beams;

s4: pushing out the self-unfolding platform frame in the main fixed base by using an electric push-pull component in the main fixed base;

s5: a steel rope fixed at the bottom of the elevator machine room is connected with a lifting lug arranged at the front end of the self-expanding platform frame to fix the front end of the self-expanding platform frame;

s6: fixedly connecting the self-flattening platform frame with the main fixing channel steel by using a first diagonal draw bar, a diagonal draw bar rotating shaft and a second diagonal draw bar;

s7: after the installation step is completed, the worker works with the pedal arranged on the self-flattening platform frame.

Technical Field

The invention particularly relates to a frameless modularized cable-stayed self-unfolding operation system and method for a machine room elevator.

Background

When the elevator machine room is installed, special equipment is not arranged at present and is used as a working area of workers, a scaffold is often used for leaning against the inside of the elevator shaft to support the weight of the workers, the mode is very dangerous, and meanwhile, the problems of complex structure, long field installation time and large labor consumption exist if the existing working platform device is adopted, so that the modularized cable-stayed self-unfolding working system and the working method of the elevator machine room without the frame are provided to solve the problem.

Disclosure of Invention

The invention aims to provide a frameless modularized cable-stayed self-expanding operating system and an operating method of a machine room elevator, aiming at overcoming the defects of the prior art.

In order to meet the requirements, the technical scheme adopted by the invention is as follows: the frameless modularized cable-stayed self-unfolding operation system for the elevator with the machine room comprises a main fixed base and two vertically arranged main fixed channel steel; a self-flattening table frame is arranged in the main fixing base, a pedal rotating shaft is arranged on the inner end face of the self-flattening table frame, and a pedal is connected to the pedal rotating shaft; a lifting lug is arranged at the front end of the self-flattening platform frame; the bottom parts of the two main fixing channel steels are respectively connected with a horizontally arranged fixing cross beam, and the fixing cross beam presses the top part of the main fixing base; the top parts of the front ends of the two sides of the self-unfolding platform frame are respectively provided with a diagonal draw bar fixing part; the top of the main fixed channel steel is respectively connected with a first diagonal draw bar, the other end of the first diagonal draw bar is connected with a second diagonal draw bar through a diagonal draw bar rotating shaft, and the other end of the second diagonal draw bar is connected with a diagonal draw bar fixing part.

The frameless modularized cable-stayed self-unfolding operation method of the elevator with the machine room comprises the following steps:

s1: respectively fixing two main fixing channel steels on two sides of an elevator door opening;

s2: respectively fixing two fixed cross beams at the bottom of the main fixed channel steel;

s3: pushing the main fixed base into the elevator shaft from the bottoms of the two fixed cross beams;

s4: pushing out the self-unfolding platform frame in the main fixed base by using an electric push-pull component in the main fixed base;

s5: a steel rope fixed at the bottom of the elevator machine room is connected with a lifting lug arranged at the front end of the self-expanding platform frame to fix the front end of the self-expanding platform frame;

s6: fixedly connecting the self-flattening platform frame with the main fixing channel steel by using a first diagonal draw bar, a diagonal draw bar rotating shaft and a second diagonal draw bar;

s7: after the installation step is completed, the worker works with the pedal arranged on the self-flattening platform frame.

The frameless modularized cable-stayed self-unfolding operation system and the operation method of the elevator with the machine room have the advantages that:

can be with the width in order to use the elevartor shaft inside from exhibition platform frame outwardly stretching through setting up main unable adjustment base and from exhibition platform frame, set up the lug through the front end at from exhibition platform frame, can utilize the steel cable of fixing in the computer lab bottom to hang and fix the front end from exhibition platform frame in lug department, can upwards rotate the footboard when using through setting up footboard and footboard pivot to make things convenient for the personnel to place the hauler steel cable.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 schematically shows a schematic structural diagram of an frameless modular cable-stayed self-extension operating system and an operating method of a machine room elevator according to an embodiment of the application.

Wherein: 1. main fixed channel steel; 2. a first diagonal member; 3. a diagonal draw bar rotating shaft; 4. a second diagonal member; 5. a diagonal member fixing member; 6. self-flattening the stage frame; 7. lifting lugs; 8. a pedal; 9. a pedal spindle; 10. a main stationary base; 11. and fixing the cross beam.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail with reference to the accompanying drawings and specific embodiments.

In the following description, references to "one embodiment," "an embodiment," "one example," "an example," etc., indicate that the embodiment or example so described may include a particular feature, structure, characteristic, property, element, or limitation, but every embodiment or example does not necessarily include the particular feature, structure, characteristic, property, element, or limitation. Moreover, repeated use of the phrase "in accordance with an embodiment of the present application" although it may possibly refer to the same embodiment, does not necessarily refer to the same embodiment.

Certain features that are well known to those skilled in the art have been omitted from the following description for the sake of simplicity.

According to an embodiment of the present application, there is provided a frameless modularized cable-stayed self-expanding operation system for a machine room elevator, as shown in fig. 1, including a main fixing base 10 and two vertically arranged main fixing channel steel 1; a self-flattening table frame 6 is arranged in the main fixing base 10, a pedal rotating shaft 9 is arranged on the inner end surface of the self-flattening table frame 6, and a pedal 8 is connected to the pedal rotating shaft 9; a lifting lug 7 is arranged at the front end of the self-flattening platform frame 6; the bottom of the main fixed channel steel 1 is respectively connected with a fixed cross beam 11 which is horizontally arranged, and the fixed cross beam 11 presses the top of the main fixed base 10.

According to an embodiment of the application, the top of the front ends of two sides of the self-expanding platform frame 6 of the frameless modularized cable-stayed self-expanding operating system of the elevator with the machine room is respectively provided with a cable-stayed pole fixing part 5.

According to an embodiment of the application, the frameless modularized cable-stayed self-unfolding operation system and the operation method for the elevator with the machine room are characterized in that the top of the main fixed channel steel 1 is respectively connected with a first cable-stayed pole 2, the other end of the first cable-stayed pole 2 is connected with a second cable-stayed pole 4 through a cable-stayed pole rotating shaft 3, and the other end of the second cable-stayed pole 4 is connected with a cable-stayed pole fixing part 5.

According to an embodiment of the application, the fixing base 10 of the frameless modularized cable-stayed self-unfolding operation system of the elevator with the machine room is of a square cavity structure with an opening at the front end, and an electric push-pull component for pushing and pulling the self-unfolding platform frame 6 is arranged inside the fixing base 10.

According to one embodiment of the application, one end of the pedal 8 of the frameless modularized cable-stayed self-unfolding operation system of the elevator with the machine room is connected with the pedal rotating shaft 9, and the other end of the pedal 8 is lapped above the protrusion of the end surface of the inner side of the self-unfolding platform frame 6.

According to one embodiment of the application, the fixed cross beam 11 of the frameless modularized cable-stayed self-unfolding operation system of the elevator with the machine room is fixed at the bottom of the main fixed channel steel 1 through at least two bolt structures.

According to one embodiment of the application, the first diagonal draw bar 2 of the frameless modularized cable-stayed self-unfolding operation system of the elevator with the machine room is connected with the main fixing channel steel 1 through a bolt structure or a rotating shaft structure.

According to one embodiment of the application, the second diagonal member 4 of the frameless modularized cable-stayed self-expanding operating system of the elevator with the machine room is connected with the diagonal member fixing part 5 through a bolt structure or a rotating shaft structure.

According to one embodiment of the application, when the frameless modularized cable-stayed self-expanding operation system of the elevator with the machine room is used, two main fixing channel steel 1 can be respectively fixed on two sides of a door opening by using a Peng expanding screw, a fixing cross beam 11 is fixed on the main fixing channel steel 1, then a main fixing base 10 is pushed forwards from the bottom of the fixing cross beam 11, the fixing cross beam 11 limits the top of the main fixing base 10, then an electric push-pull rotating shaft in the main fixing base 10 pushes out a self-expanding platform frame 6, a steel rope at the bottom of the elevator machine room is provided with a hook which is used for hooking on a lifting lug 7, the first diagonal draw bar 2 and the second diagonal draw bar 4 are stretched and straightened from a folded state to play a role in fixing in the process of pushing the self-unfolding platform frame 6 outwards, meanwhile, the pedals 8 on the self-flattening platform frame 6 can rotate around the pedal rotating shaft 9, so that the pedals 8 can be rotated upwards to prevent shielding when a person places a steel rope of the traction machine.

According to one embodiment of the application, the bottom of the main fixing channel steel 1 of the frameless modularized cable-stayed self-unfolding operation system and the operation method of the elevator with the machine room can be fixed on the ground.

According to one embodiment of the application, the frameless modularized cable-stayed self-expanding operation method of the elevator with the machine room comprises the following steps:

s1: respectively fixing two main fixing channel steels 1 at two sides of an elevator door opening;

s2: two fixed cross beams 11 are respectively fixed at the bottom of the main fixed channel steel 1;

s3: pushing the main fixed base 10 into the elevator shaft from the bottom of the two fixed cross beams 11;

s4: pushing out the self-expanding platform frame 6 in the main fixed base 10 by using an electric push-pull component in the main fixed base 10;

s5: a steel rope fixed at the bottom of the elevator machine room is connected with a lifting lug 7 arranged at the front end of the self-expanding platform frame 6 so as to fix the front end of the self-expanding platform frame 6;

s6: fixedly connecting a self-unfolding platform frame 6 and a main fixed channel steel 1 by using a first diagonal draw bar 2, a diagonal draw bar rotating shaft 3 and a second diagonal draw bar 4;

s7: after the above-described installation steps are completed, the worker works with the step plate 8 provided on the self-presenting platform frame 6.

According to one embodiment of the application, the frameless modularized cable-stayed self-expanding operation system and the operation method of the elevator with the machine room can stretch the self-expanding platform frame 6 outwards to use the width inside the elevator shaft by arranging the main fixing base 10 and the self-expanding platform frame 6, can fix the front end of the self-expanding platform frame 6 at the position of the lifting lug 7 by hanging a steel rope fixed at the bottom of the machine room at the front end of the self-expanding platform frame 6 by arranging the pedal 8 and the pedal rotating shaft 9, and can rotate the pedal 8 upwards when in use by arranging the pedal 8 and the pedal rotating shaft 9 so as to facilitate the placement of a traction machine steel rope by a person.

The above-mentioned embodiments only show some embodiments of the present invention, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the claims.