CN219118709U

CN219118709U - Elevator mounting platform

Info

Publication number: CN219118709U
Application number: CN202223504140.1U
Authority: CN
Inventors: 张博; 慕洪伟; 龙春林; 王进; 杨乔刚; 李国强; 陈清平; 宋磊; 崔元庆; 范志洋
Original assignee: Road and Bridge International Co Ltd; CCCC Ruitong Construction Engineering Co Ltd
Current assignee: Road and Bridge International Co Ltd; CCCC Ruitong Construction Engineering Co Ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-02
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to an elevator installation platform which is used for being installed at an elevator opening and comprises two vertical keels, two transverse keels, a platform plate and a diagonal draw bar, wherein the two vertical keels are respectively fixed on outer walls at two sides of the elevator opening, the lower ends of the two vertical keels are respectively fixed with one transverse keel, the two transverse keels extend to the inner side of the elevator opening, and the platform plate is installed on the two transverse keels; and inclined pull rods are connected between each vertical keel and the connected transverse keels, and two ends of each inclined pull rod are respectively connected and fixed with the upper parts of the vertical keels and one end of the transverse keels, which is away from the elevator opening. The utility model can be suitable for elevator door openings with different sizes, and has higher stability and safety. The elevator counterweight block can be conveniently installed on the roof layer by elevator installation personnel, the elevator counterweight block is convenient to install and detach, and the operation danger is reduced.

Description

Elevator mounting platform

Technical Field

The utility model relates to the field of building elevator installation engineering, in particular to an elevator installation platform.

Background

At present, when the elevator balancing weight of the building is installed, an operation platform which is temporarily erected by constructors is complex and complicated to install, is unfavorable for construction, has lower safety coefficient and cannot guarantee the safety of the constructors.

Disclosure of Invention

The utility model aims to solve the technical problems that the existing elevator operation platform is complicated and complicated to install, is not beneficial to construction, has a low safety coefficient, and cannot ensure the safety of constructors.

The technical scheme for solving the technical problems is as follows: an elevator installation platform is used for being installed at an elevator opening and comprises two vertical keels, two transverse keels, a platform plate and diagonal draw bars, wherein the two vertical keels are respectively fixed on outer walls at two sides of the elevator opening, the lower ends of the two vertical keels are respectively fixed with one transverse keel, the two transverse keels are respectively extended to the inner side of the elevator opening, and the platform plate is installed on the two transverse keels; and inclined pull rods are connected between each vertical keel and the connected transverse keels, and two ends of each inclined pull rod are respectively connected and fixed with the upper parts of the vertical keels and one end of the transverse keels, which is away from the elevator opening.

The beneficial effects of the utility model are as follows: the utility model can be suitable for elevator door openings with different sizes, and has higher stability and safety. The elevator counterweight block can be conveniently installed on the roof layer by elevator installation personnel, the elevator counterweight block is convenient to install and detach, and the operation danger is reduced.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the lower surface of the platform plate is provided with a plurality of clamping plates, the transverse keels are provided with a plurality of clamping grooves, and the clamping plates on the lower surface of the platform plate are clamped in the corresponding clamping grooves in a one-to-one correspondence manner.

The beneficial effects of adopting the further scheme are as follows: the clamping connection between the platform plate and the transverse keels is effectively and stably facilitated, and the platform plate is prevented from moving on the transverse keels at will.

Further, the upper end of vertical fossil fragments passes through expansion bolts to be fixed on the upper end roof beam of elevator mouth, the lower extreme of vertical fossil fragments is equipped with the installation otic placode that the level was arranged, the installation otic placode passes through expansion bolts to be fixed on the floor of elevator mouth department.

The beneficial effects of adopting the further scheme are as follows: through setting up the installation otic placode, conveniently fix vertical fossil fragments lower extreme on the floor of elevator mouth department.

Further, a platform baffle is arranged above one end of the transverse keel, which is away from the elevator opening.

The beneficial effects of adopting the further scheme are as follows: the arrangement of the platform baffle plate can prevent the platform plate from sliding into the elevator shaft.

Furthermore, the vertical keels and the transverse keels are made of C-shaped steel with the thickness of 4-7 mm.

Further, the diagonal draw bar is made of flat steel with the thickness of 8-12 mm.

Further, the diagonal draw bars are respectively connected and fixed with the vertical keels and the transverse keels through hexagon bolts.

Further, the platform plate is a steel cover plate with the thickness of 4-7 mm.

Further, a first preset distance is reserved between the connection part of the transverse keels and the vertical keels and one end of the transverse keels, which is positioned at the elevator opening.

Further, a second preset distance is reserved between the connection part of the transverse keels and the vertical keels and the lower ends of the vertical keels.

The beneficial effects of adopting the further scheme are as follows: the installation and the fixation of the transverse keels are convenient.

Drawings

Fig. 1 is a schematic perspective view of an elevator installation platform of the present utility model;

FIG. 2 is an enlarged schematic view of the portion A in FIG. 1;

fig. 3 is a schematic side view of the elevator mounting platform of the present utility model;

FIG. 4 is a schematic top view of the platform plate of the present utility model;

fig. 5 is a schematic diagram of the front view of the elevator installation platform of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a vertical keel; 11. installing an ear plate; 2. a transverse keel; 21. a platform baffle; 3. a platform plate; 31. a clamping plate; 4. a diagonal draw bar; 5. an elevator opening; 51. an outer wall; 6. a floor slab; 7. an expansion bolt.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

As shown in fig. 1 to 5, the elevator installation platform of the embodiment is used for being installed at an elevator hoistway 5 and comprises two vertical keels 1, two horizontal keels 2, a platform plate 3 and diagonal draw bars 4, wherein the two vertical keels 1 are respectively fixed on outer walls 51 at two sides of the elevator hoistway 5, the lower ends of the two vertical keels 1 are respectively fixed with one horizontal keel 2, the two horizontal keels 2 extend to the inner side of the elevator hoistway 5, and the platform plate 3 is installed on the two horizontal keels 2; and diagonal rods 4 are connected between each vertical keel 1 and the connected transverse keel 2, and two ends of each diagonal rod 4 are respectively connected and fixed with the upper part of the vertical keel 1 and one end, deviating from an elevator opening 5, of each transverse keel 2.

As shown in fig. 3, a plurality of clamping plates 31 are disposed on the lower surface of the platform plate 3 in this embodiment, a plurality of clamping grooves are disposed on the transverse keels 2, and the clamping plates 31 on the lower surface of the platform plate 3 are correspondingly clamped in the corresponding clamping grooves one by one. The clamping connection between the platform plate and the transverse keels is effectively and stably facilitated, and the platform plate is prevented from moving on the transverse keels at will.

As shown in fig. 1, the upper end of the vertical keel 1 of the present embodiment is fixed on the upper end beam of the elevator opening 5 through an expansion bolt 7, the lower end of the vertical keel 1 is provided with a horizontally arranged installation lug plate 11, and the installation lug plate 11 is fixed on the floor slab 6 at the elevator opening 5 through the expansion bolt 7. Through setting up the installation otic placode, conveniently fix vertical fossil fragments lower extreme on the floor of elevator mouth department.

As shown in fig. 3 and 5, a platform screen 21 is provided above the end of the transverse runner 2 facing away from the elevator shaft 5. The arrangement of the platform baffle plate can prevent the platform plate from sliding into the elevator shaft.

In an alternative scheme of the embodiment, the vertical keels 1 and the horizontal keels 2 are made of C-shaped steel with the thickness of 4-7 mm. Preferably, the vertical keels 1 and the horizontal keels 2 are made of C-shaped steel with the thickness of 5 mm.

An alternative scheme of the embodiment is that the diagonal draw bar 4 is made of flat steel materials with the thickness of 8-12 mm. Preferably, the diagonal draw bar 4 is made of flat steel with the thickness of 10 mm.

According to a specific scheme of the embodiment, the diagonal draw bars 4 are respectively connected and fixed with the vertical keels 1 and the horizontal keels 2 through hexagon bolts.

Specifically, the platform plate 3 is a steel cover plate with the thickness of 4-7 mm.

In a preferred embodiment of this embodiment, as shown in fig. 1, a first preset distance is reserved between the connection part of the transverse keel 2 and the vertical keel 1 and the end of the transverse keel 2 located at the elevator opening 5.

In a preferred embodiment of this embodiment, as shown in fig. 1, a second preset distance is reserved between the connection part of the transverse keel 2 and the vertical keel 1 and the lower end of the vertical keel 1. The installation and the fixation of the transverse keels are convenient.

The elevator mounting platform of this embodiment is first with vertical fossil fragments hug closely at elevator mouth both sides wall limit, fixes with expansion bolts from top to bottom, and horizontal fossil fragments and diagonal draw bar adopt the hexagonal bolt that excels in to be fixed, and after horizontal fossil fragments and diagonal draw bar installation was accomplished, vertical fossil fragments and diagonal draw bar again are fixed, use the hexagonal bolt that excels in equally, lay the platform board on horizontal fossil fragments at last.

The elevator mounting platform of this embodiment can adapt to not unidimensional elevator door entrance to a cave, stability, security are higher moreover. The elevator counterweight block can be conveniently installed on the roof layer by elevator installation personnel, the elevator counterweight block is convenient to install and detach, and the operation danger is reduced.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. The elevator installation platform is used for being installed at an elevator opening and is characterized by comprising two vertical keels, two transverse keels, a platform plate and diagonal draw bars, wherein the two vertical keels are respectively fixed on outer walls at two sides of the elevator opening, the lower ends of the two vertical keels are respectively fixed with one transverse keel, the two transverse keels extend to the inner side of the elevator opening, and the platform plate is installed on the two transverse keels; and inclined pull rods are connected between each vertical keel and the connected transverse keels, and two ends of each inclined pull rod are respectively connected and fixed with the upper parts of the vertical keels and one end of the transverse keels, which is away from the elevator opening.

2. The elevator installation platform of claim 1, wherein a plurality of clamping plates are arranged on the lower surface of the platform plate, a plurality of clamping grooves are formed in the transverse keels, and the clamping plates on the lower surface of the platform plate are clamped in the corresponding clamping grooves in a one-to-one correspondence manner.

3. The elevator installation platform of claim 1, wherein the upper end of the vertical keel is fixed on an upper end beam of the elevator hoistway by an expansion bolt, and the lower end of the vertical keel is provided with a horizontally arranged installation lug plate, and the installation lug plate is fixed on a floor slab at the elevator hoistway by an expansion bolt.

4. An elevator mounting platform according to claim 1, wherein the transverse keels are provided with platform baffles above the end facing away from the elevator hoistway.

5. The elevator installation as claimed in claim 1, wherein the vertical and horizontal keels are each formed of C-shaped steel having a thickness of 4-7 mm.

6. An elevator installation as defined in claim 1, wherein the diagonal draw bar is formed from 8-12 mm thick steel flat stock.

7. The elevator mounting platform of claim 1, wherein the diagonal draw bars are secured to the vertical and horizontal keels, respectively, by hex bolts.

8. An elevator mounting platform according to claim 1, wherein the platform plate is a 4-7 mm thick steel cover plate.

9. The elevator mounting platform of claim 1, wherein a first predetermined distance is reserved between a junction of the transverse keel and the vertical keel and an end of the transverse keel at the elevator hoistway.

10. The elevator mounting platform of claim 1, wherein a second predetermined distance is reserved between the connection of the transverse keel and the vertical keel and the lower end of the vertical keel.