CN212715851U - Elevator shaft operating platform and elevator shaft structure - Google Patents

Abstract

The utility model provides an elevartor shaft operation platform and elevartor shaft structure. The elevator shaft operating platform comprises a supporting component and a platform piece, wherein the supporting component comprises two supporting arms which are rotatably connected with each other, two ends of the supporting component are connected with the wall surface of the elevator shaft, and the platform piece is located above the supporting component and supported by the supporting component. The utility model provides an elevator shaft operation platform, size controllability is good, and the suitability is good, does not need to spend a large amount of time to reform transform existing platform or build new platform in the work progress, has improved the efficiency of construction. The utility model also provides an elevator shaft structure, including elevartor shaft and above-mentioned elevartor shaft operating platform, through the tooth meshing between elevartor shaft and the elevartor shaft operating platform, can realize the fixed of elevartor shaft operating platform in the elevartor shaft, and reduced the destruction to the wall body, improved the structural stability of elevartor shaft.

Description

Elevator shaft operating platform and elevator shaft structure

Technical Field

The utility model belongs to the technical field of the elevartor shaft construction technology and specifically relates to an elevartor shaft operation platform and elevartor shaft structure are related to.

Background

In the construction of elevator shaft, the elevator shaft operating platform is usually required to be built in the elevator shaft, and the operation such as building, wiring and the like in the elevator shaft is conveniently carried out on the platform by workers. The existing operation platform has poor size adjustability and is not suitable for elevator shafts with different sizes; if the platform is to be built in another elevator shaft with different sizes, a large amount of time is needed to reform an existing platform or even re-build the platform, and the construction progress is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an elevartor shaft operation platform that size controllability is good.

The utility model also provides an elevator shaft structure including above-mentioned elevator shaft operation platform.

In a first aspect, an embodiment of the present invention provides an elevator shaft operating platform, including: the support assembly comprises two support arms, the two support arms are rotatably connected, and two ends of the support assembly are connected with the wall surface of the elevator shaft; the supporting component supports the platform component, and the platform component is located above the supporting component.

The utility model discloses elevator shaft operation platform has following beneficial effect at least: can adjust the distance at supporting component both ends through adjusting the contained angle between two support arms, can make operation platform's supporting component place into not unidimensional elevartor shaft, elevartor shaft operation platform's size controllability is good, and the suitability is good, need not spend a large amount of time in the work progress reform transform existing platform or build new platform, has improved the efficiency of construction.

According to the utility model discloses an elevator shaft operation platform of other embodiments, two the level of junction between the support arm is greater than the support assembly with the level of the junction of the wall of elevator shaft.

According to the utility model discloses an elevator shaft operation platform of other embodiments still includes leveling member, leveling member by the centre gripping in supporting component with between the platform piece.

According to the utility model discloses an elevator shaft operation platform of other embodiments, the top of leveling spare is the horizontal plane.

According to the utility model discloses an elevator shaft operation platform of other embodiments, leveling member is equipped with a plurality ofly, and is a plurality of leveling member follows the length direction of support arm distributes, follows supporting component's center is directional in the direction of supporting component's tip, leveling member's height crescent, and a plurality of leveling member's top is located same level.

According to the utility model discloses an elevator shaft operation platform of other embodiments, two round pin hub connection between the support arm.

According to the utility model discloses an elevator shaft operating platform of other embodiments, the supporting component still includes the connecting piece, the connecting piece with the tip swivelling joint of support arm, the connecting piece with the wall of elevator shaft is connected.

According to the utility model discloses an elevator shaft operation platform of other embodiments, the support arm with round pin hub connection between the connecting piece.

According to the utility model discloses an elevator shaft operation platform of other embodiments still includes the scaffold, the scaffold is connected the top of platform.

In a second aspect, an embodiment of the present invention provides an elevator shaft structure, including: the elevator shaft operating platform is characterized in that the end part of the supporting component is provided with a first connecting tooth; the elevator shaft, the wall of elevator shaft is equipped with the second and connects the tooth, first connection tooth with the meshing of second connection tooth.

The utility model discloses elevator well structure has following beneficial effect at least: through the meshing between first connection tooth and the second connection tooth, can realize the fixed of elevartor shaft operation platform in the elevartor shaft, and need not set up the through-hole on the wall of elevartor shaft, reduced the destruction to the wall body, improved the structural stability of elevartor shaft.

Drawings

Fig. 1 is an overall schematic view of an elevator shaft operating platform in some embodiments;

FIG. 2 is a schematic view of the load transfer path of the support assembly;

FIG. 3 is a schematic view of the arrangement of leveling members in some embodiments;

fig. 4 is an enlarged schematic view of the region a in fig. 1.

Detailed Description

The conception and the resulting technical effects of the present invention will be described clearly and completely with reference to the following embodiments, so that the objects, features and effects of the present invention can be fully understood. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention.

In the description of the embodiments of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the embodiments of the present invention, if a feature is referred to as being "disposed", "fixed", "connected", or "mounted" on another feature, it can be directly disposed, fixed, or connected to the other feature or indirectly disposed, fixed, connected, or mounted on the other feature. In the description of the embodiments of the present invention, if "a plurality" is referred to, it means one or more, if "a plurality" is referred to, it means two or more, if "greater than", "less than" or "more than" is referred to, it is understood that the number is not included, and if "more than", "less than" or "within" is referred to, it is understood that the number is included. If reference is made to "first" or "second", this should be understood to distinguish between features and not to indicate or imply relative importance or to implicitly indicate the number of indicated features or to implicitly indicate the precedence of the indicated features.

Referring to fig. 1, an entirety of an elevator shaft operating platform is shown in some embodiments. The elevator shaft operating platform comprises a supporting component 105 and a platform part 102, wherein the supporting component 105 comprises two supporting arms 101, the two supporting arms 101 are rotatably connected, and two ends of the supporting component 105 are connected with the wall surface of an elevator shaft 104, in particular to the wall surface of a poured wall body 103 in the elevator shaft; the platform member 102 is positioned above a support assembly 105, and the support assembly 105 supports the platform member 102. The supporting arm 101 may be made of steel pipe, and the platform member 102 may be made of flat plate-like material such as wood plate, steel plate, etc.

When installing this elevator shaft operation platform in elevator shaft 104, can fold certain degree (two support arm 101 swivelling joint, folding reducing the contained angle between two support arms 101 promptly) with supporting component 105 earlier, make the distance at the both ends of supporting component 105 be less than the width of elevator shaft, conveniently remove whole supporting component 105 to the predetermined mounting height in elevator shaft 104. Then, the supporting component 105 is extended, the two ends of the supporting component 105 are connected with the wall surface of the elevator shaft 104, the supporting component 105 and the elevator shaft are fixed, after the supporting component 105 is fixed, the platform is arranged above the supporting component 105, and then a worker can stand on the platform member 102 for construction.

Can adjust the distance at supporting component 105 both ends through adjusting the contained angle between two support arms 101, can make operation platform's supporting component 105 place into not unidimensional elevartor shaft 104 in, the embodiment of the utility model provides an elevartor shaft operation platform's size controllability is good, and the suitability is good, does not need to spend a large amount of time to reform transform existing platform or build new platform in the work progress, has improved the efficiency of construction.

It should also be noted that when moving the elevator shaft operating platform to a different elevator shaft 104, the size of the platform members 102 also typically requires adjustment, but the adjustment requires only a simple cutting of the plate members, and takes less time than modifying the structure of the entire platform or building a new platform.

Referring to fig. 1 and 3, in some embodiments, the elevator shaft operating platform further includes leveling members 106, the leveling members 106 being clamped between the support assembly 105 and the platform member 102, the leveling members 106 serving to ensure the flatness of the platform member 102 and being capable of transferring loads on the platform member 102 to the support assembly 105. In some embodiments, the leveling members 106 are provided in plurality, the plurality of leveling members 106 are distributed along the length direction (i.e., left/right direction in the drawing) of the support arm 101, the height of the leveling members 106 gradually increases in a direction from the center of the support member 105 to the end of the support member 105, and the tops of the leveling members 106 are located at the same level. Referring to fig. 1, C-shaped steel may be selected as the leveling member 106, and the plurality of C-shaped steel may have different sizes. In other embodiments, the leveling member 106 can be configured as an object with a horizontal top surface and a sloped bottom surface. The gap between the platform part 102 and the support assembly 105 is usually irregular, and a plurality of leveling parts 106 are arranged, so that a specially-shaped object does not need to be arranged, and the difficulty in building the whole operation platform is reduced.

Referring to fig. 1, in some embodiments, the hoistway operating platform further includes a scaffold 107, the scaffold 107 being attached above the platform member 102. The platform member 102 supports a scaffold 107, and a worker can climb to different heights of the scaffold 107 to construct different positions.

In some embodiments, the support assembly 105 is installed such that the horizontal height of the connection between the two support arms 101 is greater than the horizontal height of the connection between the support assembly 105 and the wall of the hoistway 104. Referring to fig. 1, the support member 105 is generally in the shape of a "herringbone" with the center thereof protruding upward. Referring to fig. 2, the weight of the platform member 102 and the load on the platform member 102 are transferred along the support arms 101 to the ends of the support assemblies 105, and a portion of the downward load is converted into a horizontal load and transferred to the cast wall 103 of the elevator shaft. Thus, in such a support assembly 105 arrangement, the elevator shaft operating platform can carry a greater weight. In addition, in this arrangement, the support assembly 105 can be stabilized by applying a downward load (e.g., pressing or slight knocking) to the intermediate position during installation, and can be removed by lifting the support assembly 105 upward from the intermediate position during removal, which is convenient for installation and removal.

The utility model also provides an elevator well structure, refer to fig. 1 and 4, supporting component 105 still includes connecting piece 108, and connecting piece 108 and support arm 101's end connection are equipped with first connection tooth 401 on the connecting piece 108, and the wall of elevator well is equipped with the second and connects tooth 402, first connection tooth 401 and second and connect tooth 402 intermeshing. The frictional force between second coupling tooth 402 and the first coupling tooth 401 can offset partly horizontal load and the vertical load along the transmission of support arm 101, makes supporting component 105 force balance, realizes fixing between supporting component 105 and the elevartor shaft, need not set up the through-hole on the wall of elevartor shaft 104, has reduced the destruction to the wall body, improves the structural stability of elevartor shaft 104.

In some embodiments, the connection member 108 is rotatably coupled to the end of the support arm 101, which allows the connection member 108 to be more angularly flexible and less likely to be caught by the walls of the hoistway 104 during the up and down movement of the support assembly 105. Particularly, the pin shaft connection between the connecting member 108 and the supporting arm 101 is beneficial to realizing the quick assembly and disassembly between the supporting arm 101 and the connecting member 108. The two supporting arms 101 can be connected by a pin shaft to realize the quick assembly and disassembly of the supporting parts.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

Claims (10)

1. An elevator shaft operating platform, comprising:

the support assembly comprises two support arms, the two support arms are rotatably connected, and two ends of the support assembly are connected with the wall surface of the elevator shaft;

the supporting component supports the platform component, and the platform component is located above the supporting component.

2. The elevator hoistway operating platform of claim 1 wherein the level of the junction between two of said support arms is greater than the level of the junction of said support assembly with a wall of said elevator hoistway.

3. The elevator shaft operating platform of claim 1, further comprising a leveling member sandwiched between the support assembly and the platform member.

4. The elevator hoistway operating platform of claim 3, wherein the top of the leveling member is horizontal.

5. The elevator shaft operating platform of claim 3, wherein the leveling members are provided in plurality, and a plurality of the leveling members are distributed along the length of the support arm, and the height of the leveling members gradually increases along the direction from the center of the support assembly to the end of the support assembly, and the tops of the leveling members are at the same level.

6. The elevator hoistway operating platform of claim 1 wherein said support arms are pinned to one another.

7. The elevator hoistway operating platform of claim 1 wherein the support assembly further comprises a connector pivotally connected to an end of the support arm, the connector being connected to a wall of the elevator hoistway.

8. The elevator hoistway operating platform of claim 7, wherein said support arms are pinned to said connectors.

9. The elevator hoistway operating platform of any of claims 1-8, further comprising scaffolding attached above the platform.

10. An elevator hoistway structure, comprising:

an elevator shaft operating platform as claimed in any one of claims 1-9, the end of the support assembly being provided with a first connecting tooth;

the elevator shaft, the wall of elevator shaft is equipped with the second and connects the tooth, first connection tooth with the meshing of second connection tooth.

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