CN213269033U

CN213269033U - Stable elevator shaft

Info

Publication number: CN213269033U
Application number: CN202021401628.XU
Authority: CN
Inventors: 徐伟华; 邓奇; 陈聪
Original assignee: Guangdong Guangling Elevator Co ltd
Current assignee: Guangdong Guangling Elevator Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-05-25
Anticipated expiration: 2030-07-16

Abstract

The utility model relates to a firm elevator well comprises steel frame module, the connection structure of setting between the steel frame module, the steel frame module includes that 4 foundation posts and a plurality of crossbeams are constituteed, steel frame module from the top down divide into first steel frame module and second steel frame module, connection structure is including last tie-beam, tie-beam and stand connecting plate are constituteed down, last tie-beam set up the bottom at 4 foundation posts of first steel frame module, the tie-beam sets up the top at 4 foundation posts of second steel frame module down, and first steel frame module is fixed with second steel frame module through last tie-beam and tie-beam down, will carry out fixed connection through the stand connecting plate between the foundation post of first steel frame module and second steel frame module.

Description

Stable elevator shaft

Technical Field

The utility model belongs to the technical field of the elevator, specifically belong to a firm elevator well.

Background

Part of old buildings are not designed to leave space for the elevator, and in order to install the elevator, the elevator is often arranged outside the building, and for the elevator, the shaft is the foundation and the framework.

The elevator shaft is additionally arranged, a modular structure is adopted mostly, a plurality of elevator shaft modules are firstly produced in a factory and then transported to a field for assembly, and the whole shaft is formed in a superposition mode, so that the modules need to be positioned and fixed during field assembly. The prior art such as CN205294546U elevator steel frame well adopts point-to-point connection among 4 stand columns of modules, and the method has the defects of high positioning difficulty and poor stability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art's defect, provide a firm elevator well, the installation is counterpointed easily, and is fixed convenient and more firm.

In order to realize the purpose, the utility model provides a technical scheme does: the utility model provides a firm elevator well comprises steel frame module, the connection structure of setting between the steel frame module, the steel frame module includes that 4 foundation posts and a plurality of crossbeams are constituteed, steel frame module from the top down divide into first steel frame module and second steel frame module, connection structure is including last tie-beam, lower tie-beam and stand connecting plate constitute, last tie-beam set up the bottom at the 4 foundation posts of first steel frame module, the tie-beam sets up the top at the 4 foundation posts of second steel frame module down, and first steel frame module is fixed with the lower tie-beam through last tie-beam with second steel frame module, will carry out fixed connection through the stand connecting plate between the foundation posts of first steel frame module and second steel frame module.

Preferably, the upper connecting beam is provided with 2-4 connecting beams, and the head and tail ends of each upper connecting beam are fixedly connected with the bottom ends of any two adjacent main columns of the 4 main columns of the first steel frame module respectively.

Preferably, the lower connecting beams are provided with 2-4 connecting beams, and the head end and the tail end of each lower connecting beam are fixedly connected with the top ends of any two adjacent main columns of the 4 main columns of the second steel frame module respectively.

Preferably, the upper connecting beam and the lower connecting beam are the same in shape and structure, the cross section of the upper connecting beam and the cross section of the lower connecting beam are of a C-shaped channel steel structure formed by a back face and two side faces arranged on two sides of the back face, and threaded holes are formed in the back faces or the side faces of the upper connecting beam and the lower connecting beam.

Preferably, both ends of each of the upper connecting beam and the lower connecting beam are directly welded to the main upright.

Preferably, the upright post connecting plate is connected with the main upright post through a bolt provided with a threaded hole.

Preferably, the main columns are welded with bottom plates, the bottom plates are divided into upper bottom plates arranged on the main columns of the first steel frame module and lower bottom plates arranged on the main columns of the second steel frame module, the bottom plates are perforated for tapping, and when the first steel frame module is connected with the second steel frame module, the first steel frame module is connected with the column connecting plates through the bottom plates in a bolted mode.

Preferably, the upper and lower coupling beams are coupled to each other by rear bolts through respective back surfaces thereof.

Preferably, the upper and lower coupling beams are coupled to each other by rear bolts through respective side surfaces.

The utility model has the advantages that: the installation counterpoint is light, and fixed convenience is just more firm. The former point-to-point connection mode is changed, the contact between the upper connecting beam and the lower connecting beam and the line is adopted, the integral butt joint is more convenient, the fixing surface is increased, and the installation is easier and more convenient.

First steelframe module and second steelframe module are because fixed connection has been good earlier go up tie-beam, tie-beam down, and the bottom of following the conveyer belt and carrying out stack fixed mounting in-process king post is difficult to receive the exogenic action deformation.

Drawings

Fig. 1 is a schematic view of a robust elevator hoistway of the present invention;

fig. 2 is a schematic view of a first steel frame module of a robust elevator hoistway of the present invention;

fig. 3 is a schematic view of a second steel frame module of a robust elevator hoistway of the present invention;

fig. 4 is a schematic view of a robust elevator hoistway of the present invention;

fig. 5 is a schematic view of a robust elevator hoistway of the present invention;

description of reference numerals:

1. a first steel frame module; 2. a second steel frame module; 3. a main upright post; 31. a base plate; 4. a cross beam; 5. a connecting structure; 51. an upper connecting beam; 52. a lower connecting beam; 53. the stand connecting plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

Example 1:

as shown in the figure, a firm elevator well comprises steel frame modules and a connecting structure arranged between the steel frame modules, wherein each steel frame module comprises 4 main uprights 3 and a plurality of cross beams 4, each steel frame module is divided into a first steel frame module 1 and a second steel frame module 2 from top to bottom, each connecting structure 5 comprises an upper connecting beam 51, a lower connecting beam 52 and an upright connecting plate 53, the upper connecting beams 51 are arranged at the bottom ends of the 4 main uprights 3 of the first steel frame module, the lower connecting beams 52 are arranged at the top ends of the 4 main uprights 3 of the second steel frame module 2, the first steel frame module 1 and the second steel frame module 2 are fixed through the upper connecting beams 51 and the lower connecting beams 52, and the main uprights of the first steel frame module 1 and the second steel frame module 2 are fixedly connected through the upright connecting plates 53.

The number of the upper connecting beams 51 is 2-4, and the head end and the tail end of each upper connecting beam 51 are respectively and fixedly connected with the bottom ends of any two adjacent main columns 3 of the 4 main columns 3 of the first steel frame module 1; the number of the lower connecting beams 52 is 2-4, and the head end and the tail end of each lower connecting beam 52 are fixedly connected with the top ends of any two adjacent main columns 3 of the 4 main columns 3 of the second steel frame module 2 respectively; the upper connecting beam 51 and the lower connecting beam 52 are the same in shape and structure, the cross section of the upper connecting beam 51 and the lower connecting beam 52 is a C-shaped channel steel structure formed by a back face and two side faces arranged on two sides of the back face, and threaded holes are formed in the back faces or the side faces of the upper connecting beam 51 and the lower connecting beam 52; the two ends of each of the upper connecting beam 51 and the lower connecting beam 52 are directly welded with the main upright post 3; the upright post connecting plate 53 is in bolt connection with the main upright post 3 through a threaded hole; the main upright posts 3 are welded with bottom plates 31, the bottom plates 31 are divided into upper bottom plates arranged on the main upright posts 3 of the first steel frame module 1 and lower bottom plates arranged on the main upright posts 3 of the second steel frame module 2, holes are formed in the bottom plates 31 for tapping, and when the first steel frame module 1 is connected with the second steel frame module 2, the bottom plates 31 are connected with upright post connecting plates 53 through bolts;

as shown in fig. 4, the upper connection beam 51 and the lower connection beam 52 are connected to each other by rear bolts through respective back surfaces;

as shown in fig. 5, the upper and

lower coupling beams

51 and 52 are coupled to each other by rear bolts through respective side surfaces.

Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims

1. The utility model provides a firm elevator well, its characterized in that comprises steel frame module, the connection structure of setting between the steel frame module, the steel frame module includes that 4 foundation posts and a plurality of crossbeams are constituteed, the steel frame module from the top down divide into first steel frame module and second steel frame module, connection structure is including last tie-beam, tie-beam and stand connecting plate are constituteed down, last tie-beam set up the bottom at 4 foundation posts of first steel frame module, the tie-beam sets up the top at 4 foundation posts of second steel frame module down, and first steel frame module is fixed through last tie-beam and tie-beam down with second steel frame module, will carry out fixed connection through the stand connecting plate between the foundation post of first steel frame module and second steel frame module.

2. A stable elevator shaft according to claim 1, wherein the number of the upper connecting beams is 2-4, and the head end and the tail end of each upper connecting beam are fixedly connected with the bottom ends of any two adjacent main columns of the 4 main columns of the first steel frame module respectively.

3. A stable elevator shaft according to claim 1, wherein the number of the lower connecting beams is 2-4, and the head end and the tail end of each lower connecting beam are fixedly connected with the top ends of any two adjacent main columns of the 4 main columns of the second steel frame module respectively.

4. A stable elevator shaft according to claim 1, wherein the upper and lower connection beams have the same shape and structure, and the cross section of the upper and lower connection beams is a C-shaped channel steel structure formed by a back surface and two side surfaces arranged at two sides of the back surface, and the back surfaces or the side surfaces of the upper and lower connection beams are provided with threaded holes.

5. A stabilized elevator shaft as claimed in claim 4, wherein said upper and lower coupling beams are welded directly to the main pillars at their respective ends.

6. A stable elevator shaft as claimed in claim 1, wherein said pillar connecting plate is bolted to the main pillar by being provided with a threaded hole.

7. The stable elevator shaft according to claim 1, wherein the main columns are welded with bottom plates, the bottom plates are divided into an upper bottom plate arranged on the main column of the first steel frame module and a lower bottom plate arranged on the main column of the second steel frame module, the bottom plate is provided with holes for tapping, and when the first steel frame module is connected with the second steel frame module, the bottom plates are connected with the column connecting plates through bolts.

8. A stabilized elevator shaft according to claim 4, wherein said upper and lower coupling beams are connected to each other by means of respective back faces by means of rear bolts.

9. A stabilized elevator shaft according to claim 4, wherein said upper and lower coupling beams are connected to each other by means of rear bolts through respective side faces.