CN210366566U

CN210366566U - Install elevator pit additional

Info

Publication number: CN210366566U
Application number: CN201921426564.6U
Authority: CN
Inventors: 罗建华; 熊金龙; 文超; 周轩
Original assignee: Konda Elevator Co Ltd
Current assignee: Konda Elevator Co Ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-04-21
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses an install elevator pit additional, including the pit base, pit base bottom is equipped with the ground connection bottom plate, the pit base is internal to be located be equipped with additional strengthening on the ground connection bottom plate, additional strengthening includes the horizontal strengthening rib of first horizontal strengthening rib and second, first horizontal strengthening rib with be connected with the vertical strengthening rib of array between the horizontal strengthening rib of second, the fixed pit lateral wall formed part that is equipped with on the pit base, pit lateral wall formed part includes that quantity is the shaping curb plate of four, be equipped with in the shaping curb plate and pour the chamber, it is equipped with the enhancement post to pour the intracavity symmetry, just the enhancement post extends to in the pit base, pour the intracavity and pour concrete, beneficial effect: such device simple structure, convenient to use can make the mould in advance to the installation, during the use, can pour integratively, has increased the efficiency of construction.

Description

Install elevator pit additional

Technical Field

The utility model relates to a supporting capital construction structure field of elevator installation particularly, relates to an install elevator pit additional.

Background

With the development of elevator technology, more and more middle-level residential buildings without elevators are convenient for residents to go upstairs and downstairs by additionally arranging elevators, and particularly great life convenience is brought to old people and children living in old buildings with higher floors.

In the prior art, the shaft pit of an elevator is additionally arranged on an old building in the market at present, most of the old building is excavated after the position is selected, and after the excavated earth reaches a certain depth, the piling or the direct pouring of the reinforced concrete pit is determined according to geological conditions. This just needs to pour concrete bottom plate earlier, and the carpenter does the template again, then pours the pit wallboard again, causes the efficiency of construction low, and current pit structural strength is lower.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides an install elevator pit additional to overcome the above-mentioned technical problem that current correlation technique exists.

The technical scheme of the utility model is realized like this:

the utility model provides an install elevator pit additional, includes the pit base, pit base bottom is equipped with ground connection bottom plate, be located in the pit base be equipped with additional strengthening on the ground connection bottom plate, additional strengthening includes the horizontal strengthening rib of first horizontal strengthening rib and second, first horizontal strengthening rib with be connected with the vertical strengthening rib of array between the horizontal strengthening rib of second, the fixed pit lateral wall formed part that is equipped with on the pit base, pit lateral wall formed part includes the shaping curb plate that quantity is four, be equipped with in the shaping curb plate and pour the chamber, it is equipped with the enhancement post to pour the intracavity symmetry, just the enhancement post extends to in the pit base, it has pour the concrete to pour the intracavity.

Furthermore, four pre-buried columns are arranged below the grounding bottom plate.

Furthermore, the joints of the four molding side plates are welded with fixing buckles.

Furthermore, reinforced structures are arranged in the forming side plates.

Furthermore, the molding side plate is vertically and fixedly connected with the pit base.

Further, the area of the pit side wall molding piece is smaller than that of the pit base.

The utility model provides an install elevator pit additional, beneficial effect as follows:

(1) the bottom of the pit base is provided with a grounding bottom plate, a reinforcing structure is arranged on the grounding bottom plate in the pit base and comprises a first transverse reinforcing rib and a second transverse reinforcing rib, a plurality of groups of vertical reinforcing ribs are connected between the first transverse reinforcing rib and the second transverse reinforcing rib, a pit side wall forming part is fixedly arranged on the pit base and comprises four forming side plates, a pouring cavity is arranged in each forming side plate and is communicated with the pit base, reinforcing columns are symmetrically arranged in each pouring cavity and extend into the pit base, concrete is poured in each pouring cavity, when the pit side wall forming part is used, the grounding bottom plate is firstly fixed on the ground, the pit side wall forming part is vertically fixed with the pit base through the reinforcing columns, concrete is poured from the pouring cavities, and the concrete flows into the pit base due to the fact that the pouring cavities are communicated with the pit base, make it pour with shaping curb plate an organic whole, at last outside the shaping curb plate with the pit base fill up earth can, such device simple structure, convenient to use can make the mould in advance to the installation, during the use, can pour integratively, increased the efficiency of construction.

(2) And four embedded columns are arranged below the grounding bottom plate, so that the grounding bottom plate and the ground can be conveniently fixed.

(3) The fixing buckles are welded at the joints of the four forming side plates, so that the structural strength of the joints can be improved, and cracks can be prevented.

(4) And the reinforcing structures are arranged in the forming side plates, so that the structural strength of the forming side plates can be increased.

(5) And the molding side plate is vertically and fixedly connected with the pit base.

(6) And the area of the pit side wall molding part is smaller than that of the pit base.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an additional elevator pit according to an embodiment of the present invention;

fig. 2 is according to the utility model discloses a install structure schematic diagram of shaping curb plate in elevator pit additional.

Fig. 3 is a schematic structural diagram of a connection between a forming side plate and a pit base in an additional elevator pit according to the utility model.

In the figure:

1. a pit base; 2. a ground plane; 3. a reinforcing structure; 4. a first transverse stiffener; 5. a second transverse reinforcing rib; 6. a vertical reinforcing rib; 7. a pit side wall molding; 8. forming a side plate; 9. pouring a cavity; 10. a reinforcement column; 11. concrete; 12. pre-embedding the column; 13. fixing the buckle; 14. and (5) reinforcing the structure.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

The invention will be further described with reference to the accompanying drawings and specific embodiments:

the first embodiment is as follows:

please refer to fig. 1-3, according to the embodiment of the present invention, an additional elevator pit comprises a pit base 1, a ground bottom plate 2 is disposed at the bottom of the pit base 1, a reinforcing structure 3 is disposed on the ground bottom plate 2 in the pit base 1, the reinforcing structure 3 includes a first transverse reinforcing rib 4 and a second transverse reinforcing rib 5, a plurality of vertical reinforcing ribs 6 are connected between the first transverse reinforcing rib 4 and the second transverse reinforcing rib 5, a pit side wall formed part 7 is fixedly disposed on the pit base 1, the pit side wall formed part 7 includes four formed side plates 8, a pouring cavity 9 is disposed in each formed side plate 8, a reinforcing column 10 is symmetrically disposed in the pouring cavity 9, the reinforcing column 10 extends into the pit base 1, and a concrete 11 is poured in the pouring cavity 9.

Through the above scheme of the utility model, by arranging the grounding bottom plate 2 at the bottom of the pit base 1, the reinforcing structure 3 is arranged on the grounding bottom plate 2 in the pit base 1, the reinforcing structure 3 comprises the first transverse reinforcing rib 4 and the second transverse reinforcing rib 5, a plurality of groups of vertical reinforcing ribs 6 are connected between the first transverse reinforcing rib 4 and the second transverse reinforcing rib 5, the pit side wall formed part 7 is fixedly arranged on the pit base 1, the pit side wall formed part 7 comprises four forming side plates 8, a pouring cavity 9 is arranged in each forming side plate 8, the pouring cavity 9 is communicated with the pit base 1, reinforcing columns 10 are symmetrically arranged in the pouring cavity 9, the reinforcing columns 10 extend into the pit base 1, concrete 11 is poured in the pouring cavity 9, when in use, the grounding bottom plate 2 is firstly fixed on the ground, be vertical fixation through strengthening post 10 with pit lateral wall formed part 7 with pit base 1, pour the concrete in the chamber 9 from pouring, owing to pour chamber 9 and pit base 1 intercommunication, make the concrete flow in pit base 1 in, make it pour with shaping curb plate 8 an organic whole, it can with pit base 1 fill up earth with shaping curb plate 8 outside last, such device simple structure, high durability and convenient use, can make the mould in advance, and install, during the use, can pour integratively, the efficiency of construction has been increased.

Example two:

as shown in fig. 1-3, four embedded columns 12 are arranged below the grounding bottom plate 2, so that the grounding bottom plate 2 can be conveniently fixed with the ground; the fixing buckles 13 are welded at the joints of the four formed side plates 8, so that the structural strength of the joints can be improved, and cracks can be prevented; reinforcing structures 14 are arranged in the molding side plates 8, so that the structural strength of the molding side plates 8 can be increased; the molding side plate 8 is vertically and fixedly connected with the pit base 1; the area of the pit side wall profile 7 is smaller than the area of the pit base 1.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, during the use, earlier ground connection bottom plate 2 is fixed subaerial, be vertical fixation through strengthening post 10 with pit lateral wall formed part 7 with pit base 1, pour the concrete in pouring chamber 9, owing to pour chamber 9 and pit base 1 intercommunication, make the concrete flow in pit base 1 in, make it pour with shaping curb plate 8 an organic whole, it can with pit base 1 fill up earth outside shaping curb plate 8 at last, such device simple structure, high durability and convenient use, can make the mould in advance, and install, during the use, can pour integratively, the efficiency of construction has been increased.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The additionally-installed elevator pit is characterized by comprising a pit base (1), wherein a grounding bottom plate (2) is arranged at the bottom of the pit base (1), a reinforcing structure (3) is arranged on the grounding bottom plate (2) in the pit base (1), the reinforcing structure (3) comprises a first transverse reinforcing rib (4) and a second transverse reinforcing rib (5), a plurality of groups of vertical reinforcing ribs (6) are connected between the first transverse reinforcing rib (4) and the second transverse reinforcing rib (5), pit side wall forming parts (7) are fixedly arranged on the pit base (1), the pit side wall forming parts (7) comprise four forming side plates (8), pouring cavities (9) are arranged in the forming side plates (8), the pouring cavities (9) are communicated with the pit base (1), and reinforcing columns (10) are symmetrically arranged in the pouring cavities (9), and the reinforcing column (10) extends into the pit base (1), and concrete (11) is poured in the pouring cavity (9).

2. A retrofitted elevator pit according to claim 1, characterized in that four pre-buried pillars (12) are provided below said grounding baseplate (2).

3. An additional elevator pit according to claim 1, characterized in that the joints of four profiled side plates (8) are welded with fixing buckles (13).

4. A retrofitted elevator pit according to claim 1, characterised in that said profiled side panels (8) each have reinforcing structures (14) therein.

5. A retrofitted elevator pit according to claim 1, characterized in that said profiled side panels (8) are in vertical fixed connection with said pit base (1).

6. A retrofitted elevator pit according to claim 1, characterized in that the area of said pit side wall profile (7) is smaller than the area of said pit base (1).