CN216549110U

CN216549110U - Assembled hoistway device for additionally installing elevator

Info

Publication number: CN216549110U
Application number: CN202220008098.5U
Authority: CN
Inventors: 吉昌辉
Original assignee: Yantai Gaode New Technology Development Co ltd
Current assignee: Yantai Gaode New Technology Development Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-05-17
Anticipated expiration: 2032-01-05

Abstract

The utility model discloses an assembled well device for additionally installing an elevator, which comprises a left member and a right member which are vertically arranged and are used for being communicated with the interior of a building positioned at the rear side, wherein a vertical middle well is formed by the distance between the left member and the right member; a guide rail is laid in the middle shaft and is used for being matched with a lift car of an elevator; the left member, the right member and the middle shaft are all of a vertical layered structure, and each layer corresponds to a floor of a building. The utility model increases the whole cross-sectional area of the shaft, is provided with the inclined windward side, adopts the modularized splicing structure, and has the advantages of good earthquake resistance, high safety, high construction efficiency, low cost, small influence on the original structure of the building body and the like.

Description

Assembled hoistway device for additionally installing elevator

Technical Field

The utility model relates to a hoistway device for additionally arranging an elevator for a building.

Background

In order to improve living conditions of residents and facilitate middle-high-rise and old-aged residents to go upstairs and downstairs, elevators are additionally installed in more and more buildings. How to set up the elevator well, can guarantee the normal operating of elevator, can also ensure that the elevartor shaft links to each other with the resident family, is one of the core problem that installs the elevator additional and need solve.

At present, the elevator is additionally arranged, and the form of a square elevator shaft and a vertical corridor is mainly adopted. Firstly, a vertical elevator shaft is constructed at a certain distance in front of the unit door, and then the elevator shaft is communicated with the original staircase by using a corridor from the two floors of the elevator, so that people can go up and down the elevator through the staircase. After the installation is accomplished, elevator shaft part and vestibule part constitute one with the equal perpendicular building body of ground and building. The drawbacks of this structure are: firstly, the sectional area of a well is small, and the seismic performance is poor; secondly, the building body formed by the elevator shaft and the corridor part is a windward side vertical to the building, and has large wind resistance coefficient, easy shake and poor safety; thirdly, the used upright posts are made of more steel, the field welding construction is time-consuming and labor-consuming, and the construction cost is high; and fourthly, the elevator shaft and the corridor need to be assisted in righting by means of connecting pieces connected with the building, so that the original building structure of the building is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides an assembled well device for additionally installing an elevator, which aims to: (1) the shock resistance of the well is improved; (2) the wind resistance coefficient is reduced, and the safety is improved; (3) the construction efficiency is improved, and the construction cost is reduced; (4) the influence on the original building structure of the building is reduced.

The technical scheme of the utility model is as follows:

a spliced hoistway device for additionally installing an elevator comprises a left member and a right member which are vertically arranged and are used for being communicated with the interior of a building positioned at the rear side, wherein a vertical middle hoistway is formed by the space between the left member and the right member; a guide rail is laid in the middle shaft and is used for being matched with a lift car of the elevator;

the left member, the right member and the middle shaft are all of an up-down layered structure, and each layer corresponds to a floor of a building.

As a further improvement of the fabricated hoistway device: the front side of the left member and/or the right member has a windward side which is obliquely arranged toward the outside.

As a further improvement of the fabricated hoistway device: the windward side is a plane or a circular arc surface.

As a further improvement of the fabricated hoistway device: the left member and/or the right member adopt an up-down assembled structure, namely, the left member and/or the right member comprise a plurality of frame units which are vertically spliced together; each frame unit corresponds to one layer or more than two layers.

As a further improvement of the fabricated hoistway device: positioning is carried out between the adjacent frame units through positioning holes;

and adjacent frame units are connected through bolts.

As a further improvement of the fabricated hoistway device: in the same layer, a left gallery in the left member, a middle gallery in the middle shaft and a right gallery in the right member are communicated.

As a further improvement of the fabricated hoistway device: the front part of the middle shaft is used for installing a lift car, and the rear part of the middle shaft is used for installing middle platforms corresponding to each layer to form a middle corridor; side platforms are respectively installed on each layer of the left member and the right member to form a left side gallery and a right side gallery.

As a further improvement of the fabricated hoistway device: entrance doors are respectively arranged between the left corridor and the middle corridor and between the right corridor and the middle corridor.

As a further improvement of the fabricated hoistway device: the cross section of the left member and/or the right member is triangular, or a polygon formed by more than four straight edges, or a polygon formed by the straight edges and arc edges.

As a further improvement of the fabricated hoistway device: the left member and the right member are connected by a transverse connecting beam.

Compared with the prior art, the utility model has the following beneficial effects: (1) the device comprises three groups of wellways, and has large cross sectional area and high anti-seismic performance; (2) the device can reduce the wind resistance coefficient and improve the stability and the safety factor by arranging the inclined windward surfaces at the front sides of the shafts at the left side and the right side; (3) by adopting the assembled modular structure, the assembly of each frame unit (comprising a main body structure, an entrance door, a platform, internal and external decorations and the like) can be completed before delivery, and the frame units are quickly linked and installed after arriving at a site, so that the construction efficiency is high and the cost is low; (4) the device can be connected with the building body in a non-connection or weak connection mode, has no influence on the structure of the original building body, and packages the stability and safety of the building.

Drawings

FIG. 1 is a schematic view of the installation installed at the front side of a building according to the first embodiment;

fig. 2 is a partially enlarged view of a portion a of fig. 1;

FIG. 3 is a schematic top view of the apparatus of the first embodiment in connection with a building;

FIG. 4 is a schematic structural diagram of a frame unit corresponding to a floor in a left member according to an embodiment;

FIG. 5 is a schematic sectional view of a left member in the second embodiment;

FIG. 6 is a schematic sectional view of a left member in the third embodiment;

FIG. 7 is a schematic sectional view of a left member in the fourth embodiment;

fig. 8 is a schematic structural diagram of a left member, a middle shaft and a right member of a fifth floor according to the fifth embodiment.

Detailed Description

The technical scheme of the utility model is explained in detail in the following with the accompanying drawings:

example one

Referring to fig. 1 and 2, the assembled hoistway device for installing the elevator comprises a left member 1 and a right member 3 which are vertically arranged and are communicated with the inside of a building positioned at the rear side, and a vertical middle hoistway is formed by the distance between the left member 1 and the right member 3. And a guide rail 5 is laid in the middle shaft, and the guide rail 5 is used for being matched with the car 4 of the elevator to guide the car 4 to ascend and descend.

Furthermore, the left member 1 and the right member 3 are connected by a transverse connecting beam 2 to form a stable whole.

The front side of the left member 1 and the right member 3 (which may be one of them) has a windward side inclined toward the outside. In this embodiment, the cross-sectional shapes of the left member 1 and the right member 3 are both triangular, the whole left member 1 and the whole right member 3 are respectively in a triangular prism shape, and the windward side is an inclined plane which forms an angle of 15 to 45 degrees with the front side surface of the building body.

The left member 1, the right member 3 and the middle shaft are all of a vertical layered structure, and each layer corresponds to the floor of the building. The rear side surfaces of the left member 1 and the right member 3 are provided with holes which are respectively used for being connected with a balcony 8 (also can be a bedroom and the like) on the front side surface of the building (directly connected with each other or connected with each other through structures such as a platform bracket and the like, or disconnected with each other according to the situation).

As shown in fig. 3, further, the front part of the middle shaft is used for installing the car 4, and the rear part of the middle shaft is used for installing the middle platform 7 corresponding to each layer to form a middle corridor; side platforms 6 are respectively installed on each layer of the left member 1 and the right member 3 to form a left side gallery and a right side gallery. In the same layer, the left gallery in the left member 1, the middle gallery in the middle shaft and the right gallery in the right member 3 are communicated.

Specifically, the left member 1 and the right member 3 (or one of them according to the situation) adopt a vertical splicing structure, that is, the left member and the right member comprise a plurality of frame units spliced together vertically. Each frame unit corresponds to one layer or more than two layers.

Referring to fig. 4, in the present embodiment, each frame unit of the left member 1 and the right member 3 corresponds to a layer (the frame unit of the right member 3 is symmetrical to the left member 1), and includes a triangle formed by two sets of longitudinal beams 100-2, a cross beam 100-3 and an oblique beam 100-1, and the two sets of triangles are connected into a frame unit in a triangular prism shape by three sets of vertical columns 100-4. The inclined plane between the two bevel edges of the upper triangle and the lower triangle is the windward side. If one frame unit corresponds to a plurality of layers, the longitudinal beams 100-2, the transverse beams 100-3 and the oblique beams 100-1 need to be added.

Further, entrance doors 100-5 are respectively arranged between the left corridor and the middle corridor and between the right corridor and the middle corridor.

The upper and lower adjacent frame units are positioned through positioning holes (for example, a square positioning hole is reserved at the top of each frame unit, and a square column with a smaller size is reserved at the bottom), and other structures can also be used for positioning. The frame units are connected through bolts.

Before leaving the factory, the welding and assembly of each frame unit are completed, the side platform 6 and the entrance door 100-5 are installed, and the installation of facilities such as internal and external decoration, electric devices and the like is completed. After arriving at the site, the frame units are directly assembled together to form a left member 1 and a right member 3, and the bottom of each hoistway is provided with a steel section support column. Then, the shafts on both sides are connected by using the connecting beams 2, and the intermediate platform 7 is installed to constitute a complete frame. And finally, paving the guide rail 5, installing the car 4 and finishing construction.

When in use, residents enter and exit the building and the elevator from the area between the unit door and the elevator door. After arriving at the designated floor from the elevator, the resident arrives at the intermediate landing 7 from the car 4, then arrives at the side landing 6 of the left member 1 or the right member 3 through the entrance doors 100-5, and finally enters the room.

Example two

The cross-sectional shape of the left member 1 and the right member 3 in this embodiment is a pentagon with three right angles, wherein the hypotenuse corresponds to the windward side.

EXAMPLE III

The cross-sectional shape of the left member 1 and the right member 3 in this embodiment is a quadrangle with two right angles, wherein the hypotenuse corresponds to the windward side.

Example four

In this embodiment, the cross-section of the left member 1 and the right member 3 has a right angle and a circular arc edge, wherein the circular arc edge corresponds to the arc windward side.

EXAMPLE five

The cross-section of the left and

right members

1, 3 may also be rectangular. Referring to fig. 8, the top and bottom of the frame unit are a P-shaped frame formed by two sets of longitudinal beams 100-2 and transverse beams 100-3, and the upper and lower frames are connected by four vertical columns 100-4. Of course, the top and bottom could also be square frames, as space allows.

Other embodiments

The cross section of the left member and the right member can be designed into other possible structural forms. However, the wind resistance coefficient can only be reduced with an inclined windward side.

Claims

1. The utility model provides a pin-connected panel well device for installing elevator additional which characterized in that: the building comprises a left member (1) and a right member (3) which are vertically arranged and are used for being communicated with the interior of a building positioned at the rear side, and a vertical middle shaft is formed by the distance between the left member and the right member; a guide rail (5) is laid in the middle shaft, and the guide rail (5) is used for being matched with a car (4) of an elevator;

the left member (1), the right member (3) and the middle shaft are all of a vertical layered structure, and each layer corresponds to the floor of the building.

2. The pin-connected panel hoistway device for modernizing elevators according to claim 1, wherein: the front sides of the left member (1) and/or the right member (3) are provided with windward sides which are obliquely arranged towards the outer side.

3. The pin-connected panel hoistway device for rigging an elevator according to claim 2, wherein: the windward side is a plane or a circular arc surface.

4. The pin-connected panel hoistway device for modernizing elevators according to claim 1, wherein: the left member (1) and/or the right member (3) adopt an up-down assembled structure, namely comprise a plurality of frame units which are spliced together up and down; each frame unit corresponds to one layer or more than two layers.

5. The pin-connected panel hoistway device for modernizing an elevator as defined in claim 4, wherein: positioning is carried out between the adjacent frame units through positioning holes;

and adjacent frame units are connected through bolts.

6. The pin-connected panel hoistway device for modernizing elevators according to claim 1, wherein: in the same layer, a left gallery in the left member (1), a middle gallery in the middle shaft and a right gallery in the right member (3) are communicated.

7. The pin-connected panel hoistway device for modernizing an elevator as defined in claim 6, wherein: the front part of the middle shaft is used for installing a car (4), and the rear part of the middle shaft is used for installing a middle platform (7) corresponding to each layer to form a middle corridor; side platforms (6) are installed respectively in each layering of left component (1) and right component (3) to constitute left side corridor and right side corridor.

8. The pin-connected panel hoistway device for modernizing an elevator as defined in claim 6, wherein: entrance doors (100-5) are respectively arranged between the left corridor and the middle corridor and between the right corridor and the middle corridor.

9. The pin-connected panel hoistway device for an additional elevator according to any one of claims 1 to 8, wherein: the cross section of the left member (1) and/or the right member (3) is triangular, or a polygon formed by more than four straight edges, or a polygon formed by the straight edges and arc edges.

10. The pin-connected panel hoistway device for an additional elevator according to any one of claims 1 to 8, wherein: the left member (1) and the right member (3) are connected through a transverse connecting beam (2).