阅读说明：本技术 电梯井内部作业方法及电梯井道顶层平台装置 (Elevator shaft internal operation method and elevator shaft top layer platform device ) 是由 曾伟 颜昭扬 于 2021-07-09 设计创作，主要内容包括：本发明提供一种电梯井内部作业方法及电梯井道顶层平台装置,该装置包括内架、外架、门洞横梁及两个门洞竖杆；内架上设有条形固定套,内架的两侧分别设有一个侧抽拉部件,侧抽拉部件包括用于插入条形固定套内的伸缩杆,和固定在伸缩杆末端并与伸缩杆连接的固定横梁,固定横梁上设有吊耳；还包括用来连接所述内架和外架的固定板；通过设置内架、外架,并在内架上设置挂钩、固定横梁、吊耳、伸缩杆及条形固定套可以在使用时将内架伸入电梯井内部,并将两侧的侧抽拉部件向外拉动之后利用挂钩和吊耳的结构对内架进行固定,从而在工人作业时踩踏在伸缩杆、条形固定套及内架上,这样既使工人作业更加方便也提高了安全性。(The invention provides an elevator shaft internal operation method and an elevator shaft top layer platform device, wherein the device comprises an inner frame, an outer frame, a door opening cross beam and two door opening vertical rods; the inner frame is provided with a strip-shaped fixed sleeve, two sides of the inner frame are respectively provided with a side drawing part, each side drawing part comprises a telescopic rod inserted into the strip-shaped fixed sleeve and a fixed cross beam fixed at the tail end of the telescopic rod and connected with the telescopic rod, and the fixed cross beam is provided with a lifting lug; the fixing plate is used for connecting the inner frame and the outer frame; through setting up inner tower, outrigger to set up couple, fixed cross beam, lug, telescopic link and the fixed cover of bar on the inner tower and can stretch into the inner tower inside the elevartor shaft when using, and fix the inner tower with the structure of utilizing couple and lug after the outside pulling of the side pull part of both sides, thereby trample when the workman's operation on telescopic link, the fixed cover of bar and inner tower, so even make the workman's operation more convenient also improve the security.)

1. An interior working method of an elevator shaft is characterized by comprising the following steps:

s1: arranging a mounting hook inside the elevator shaft, and fixedly mounting a door opening cross beam and a door opening vertical rod at the door opening of the elevator shaft;

s2: fixedly connecting the outer frame and the inner frame by using a fixing plate and a fixing bolt;

s3: extending the inner frame into the interior of the elevator shaft;

s4: the side drawing parts on the two sides of the inner frame are drawn outwards, and lifting lugs on the side drawing parts are hung at the hooks;

s5: fixedly connecting the inner frame with the vertical rod of the door opening by using the diagonal draw bar;

s6: the workers enter the interior of the elevator shaft and work on the top of the inner frame and the side draw.

2. The utility model provides an elevator well top layer platform device which characterized in that: comprises an inner frame, an outer frame, a door opening cross beam and two door opening vertical rods;

the inner frame is provided with a strip-shaped fixed sleeve, two sides of the inner frame are respectively provided with a side drawing part, each side drawing part comprises a telescopic rod inserted into the strip-shaped fixed sleeve and a fixed cross beam fixed at the tail end of the telescopic rod and connected with the telescopic rod, and the fixed cross beam is provided with a lifting lug;

the fixing plate is used for connecting the inner frame and the outer frame, and a threaded hole for penetrating a fixing bolt is formed in the fixing plate;

the two door opening vertical rods are respectively arranged at two ends of the bottom of the door opening cross beam, the door opening vertical rods are connected with the diagonal draw bar through a first fixing part, and the other end of the diagonal draw bar is connected with the inner frame through a second fixing part;

the elevator car also comprises a hook which is fixed in the elevator shaft and used for being hung on the lifting lug.

3. The elevator hoistway top landing arrangement of claim 1, wherein: and the inner frame and the outer frame are provided with threaded holes for inserting the fixing bolts.

4. The elevator hoistway top landing arrangement of claim 1, wherein: the first fixing member and the second fixing member are both rotary shaft members.

5. The elevator hoistway top landing arrangement of claim 1, wherein: and the outer frame is connected with an outer fixed rod.

6. The elevator hoistway top landing arrangement of claim 1, wherein: the door opening cross beam and the door opening vertical rod are both fixed at the edge of the elevator shaft door opening.

Technical Field

The invention particularly relates to an elevator shaft internal operation method and an elevator shaft top layer platform device.

Background

At present, when a helicopter on the market is maintained, particularly when the helicopter needs to enter the interior of an elevator shaft for maintenance, workers need to climb into the interior of the elevator shaft for maintenance, and a device specially used for the maintenance is not arranged, so that the safety of the workers during operation is low, and the operation is not standard, and therefore an elevator shaft internal operation method and an elevator shaft top-layer platform device are provided to solve the problem.

Disclosure of Invention

The present invention is directed to providing an elevator hoistway top landing apparatus that can solve the above problems.

In order to meet the requirements, the technical scheme adopted by the invention is as follows: an elevator shaft top platform device is provided.

The interior operation method of the elevator shaft comprises the following steps:

s1: arranging a mounting hook inside the elevator shaft, and fixedly mounting a door opening cross beam and a door opening vertical rod at the door opening of the elevator shaft;

s2: fixedly connecting the outer frame and the inner frame by using a fixing plate and a fixing bolt;

s3: extending the inner frame into the interior of the elevator shaft;

s4: the side drawing parts on the two sides of the inner frame are drawn outwards, and lifting lugs on the side drawing parts are hung at the hooks;

s5: fixedly connecting the inner frame with the vertical rod of the door opening by using the diagonal draw bar;

s6: the workers enter the interior of the elevator shaft and work on the top of the inner frame and the side draw.

The elevator hoistway top layer platform device comprises an inner frame, an outer frame, a door opening cross beam and two door opening vertical bars; the inner frame is provided with a strip-shaped fixed sleeve, two sides of the inner frame are respectively provided with a side drawing part, each side drawing part comprises a telescopic rod inserted into the strip-shaped fixed sleeve and a fixed cross beam fixed at the tail end of the telescopic rod and connected with the telescopic rod, and the fixed cross beam is provided with a lifting lug; the fixing plate is used for connecting the inner frame and the outer frame, and a threaded hole for penetrating a fixing bolt is formed in the fixing plate; the two door opening vertical rods are respectively arranged at two ends of the bottom of the door opening cross beam, the door opening vertical rods are connected with the diagonal draw bar through a first fixing part, and the other end of the diagonal draw bar is connected with the inner frame through a second fixing part; the elevator car also comprises a hook which is fixed in the elevator shaft and used for being hung on the lifting lug.

The elevator shaft internal operation method and the elevator shaft top platform device have the advantages that:

through setting up inner tower, outrigger to set up couple, fixed cross beam, lug, telescopic link and the fixed cover of bar on the inner tower and can stretch into the inner tower inside the elevartor shaft when using, and fix the inner tower with the structure of utilizing couple and lug after the outside pulling of the side pull part of both sides, thereby trample when the workman's operation on telescopic link, the fixed cover of bar and inner tower, so even make the workman's operation more convenient also improve the security.

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 illustrates a schematic view of a hoistway in use in a hoistway top landing apparatus according to one embodiment of the present application.

Fig. 2 schematically illustrates a schematic view of a hoistway at a standstill in use of an elevator hoistway top landing arrangement according to one embodiment of the present application.

Wherein: 1. hooking; 2. fixing the cross beam; 3. lifting lugs; 4. a telescopic rod; 5. a strip-shaped fixing sleeve; 6. a fixing plate; 7. fixing the bolt; 8. an outer fixing rod; 9. an outer frame; 10. a side pull member; 11. an inner frame; 12. a door opening beam; 13. a door opening vertical rod; 14. a first fixing member; 15. a diagonal member; 16. a second fixing member.

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 an elevator shaft top landing device, as shown in fig. 1-2, including an inner frame 11, an outer frame 9, a door opening beam 12, and two door opening vertical bars 13; be equipped with the fixed cover 5 of bar on the inner tower 11, the both sides of inner tower 11 are equipped with a side pull part 10 respectively, side pull part 10 is including being used for inserting telescopic link 4 in the fixed cover 5 of bar with fix 4 terminal of telescopic link and with fixed cross beam 2 that telescopic link 4 is connected, be equipped with lug 3 on the fixed cross beam 2.

According to an embodiment of the application, the elevator shaft top landing device further comprises a fixing plate 6 for connecting the inner frame 11 and the outer frame 9, and the fixing plate 6 is provided with a threaded hole for passing through a fixing bolt 7.

According to an embodiment of this application, two of this elevator well top layer platform device door opening montant 13 sets up respectively door opening crossbeam 12 bottom both ends, door opening montant 13 is connected with oblique pull rod 15 through first fixed part 14, the other end of oblique pull rod 15 pass through second fixed part 16 with interior frame 11 is connected.

According to one embodiment of the application, the elevator shaft top platform device further comprises a hook 1 fixed inside the elevator shaft and used for hanging at the lifting lug 3.

According to one embodiment of the application, the inner frame 11 and the outer frame 9 of the elevator shaft top platform device are provided with threaded holes for inserting the fixing bolts 7.

According to one embodiment of the application, the first fixing member 14 and the second fixing member 16 of the elevator shaft top landing device are both rotating shaft members.

According to one embodiment of the application, the outer frame 9 of the elevator shaft top platform device is connected with an outer fixing rod 8.

According to one embodiment of the application, the door opening cross beam 12 and the door opening vertical beam 13 of the elevator hoistway top landing arrangement are fixed at the elevator hoistway door opening edge.

According to one embodiment of the application, the elevator shaft internal operation method comprises the following steps:

s1: a hook 1 is arranged and installed in the elevator shaft, and a door opening cross beam 12 and a door opening vertical rod 13 are fixedly installed at the door opening of the elevator shaft;

s2: fixedly connecting the outer frame 9 and the inner frame 11 by using the fixing plate 6 and the fixing bolt 7;

s3: extending the inner frame 11 into the interior of the elevator shaft;

s4: the side drawing parts 10 at the two sides of the inner frame 11 are drawn outwards, and the lifting lugs 3 on the side drawing parts 10 are hung at the hooks 1;

s5: the inner frame 11 is fixedly connected with the door opening vertical rod 13 by using a diagonal draw bar 15;

s6: the worker enters the interior of the elevator shaft and works on the top of the inner frame 11 and the side draw parts 10.

According to an embodiment of the application, when the elevator hoistway top platform device is used, the door opening cross beam 12 and the door opening vertical rod 13 can be firstly fixed outside an elevator hoistway door opening (as shown in fig. 2), then the first fixing part 14 is fixed on the door opening vertical rod 13, the second fixing part 16 is fixed on the inner frame 11, the second fixing part 16 and the first fixing part 14 are fixed on the inner frame 11 and the door opening vertical rod 13 by adopting a detachable structure, then the inner frame 11 extends into the elevator hoistway, only two sides of the inner frame 11 are pulled out of the side pulling parts 10, the lifting lugs 3 are hung on the hanging hooks 1 (as shown in fig. 1), so that the inner frame 11 is well fixed, when the elevator hoistway top platform device is used, the length of the side pulling parts 10 can be selected according to the width of the elevator hoistway, so that the elevator hoistways with different widths can be adapted, meanwhile, the opening of the strip-shaped fixing sleeve 5 can be provided with limiting rings, meanwhile, the tail end of the telescopic rod 4 can be provided with an annular bulge, so that the telescopic rod 4 can be prevented from being completely pulled out of the strip-shaped fixing sleeve 5. As shown in fig. 1, the end of the inner frame 11 is also provided with a lifting lug 3 for hanging on a hook 1 at a corresponding position in the elevator shaft, and when in use, a plate can be placed above the inner frame 11 and the side pulling part 10 for matching use, when not in use, the fixing plate 6 is detached after the inner frame 1 is taken out after the diagonal draw bar 15 is detached, and the side pulling part 10 is pushed inwards for storage, thus saving the space to the greatest extent. The device mainly uses and carries out elevator installation and maintenance before the building is delivered in the time, therefore door opening crossbeam 12 and door opening montant 13 can demolish its setting before the building is delivered and can not lead to the fact the influence to later stage building use after delivering yet.

According to an embodiment of the application, this elevator well top layer platform device is through setting up inner tower 11, outrigger 9 to set up couple 1 on inner tower 11, fixed cross beam 2, lug 3, telescopic link 4 and the fixed cover of bar 5 can stretch into inside the elevartor shaft with inner tower 11 when using, and fix inner tower 11 with the structure of couple 1 and lug 3 after the outside pulling of the side pull part 10 of both sides, thereby trample on telescopic link 4, the fixed cover of bar 5 and inner tower 11 when the workman's operation, so even make the workman's operation more convenient also improve the security.

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.