CN210558761U

CN210558761U - Butt joint node additionally provided with elevator shaft

Info

Publication number: CN210558761U
Application number: CN201920637469.4U
Authority: CN
Inventors: 周浩浩
Original assignee: Zhejiang Gaoerji Steel Structure Material Co ltd
Current assignee: Zhejiang Gaoerji Steel Structure Material Co ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-05-19
Anticipated expiration: 2029-05-06

Abstract

The utility model discloses an install butt joint node of elevator well additional, it is main including elevator shaft frame etc, a plurality of frame well units are fixed in order to constitute elevator shaft frame major structure to lower floor interconnect, every frame well unit is by a plurality of upper end derrick stands and hypomere derrick stand interconnect, insert interior bushing pipe in the every hypomere derrick stand, upper end derrick stand embolias interior bushing pipe end and cup joints hypomere derrick stand with the stability, every hypomere derrick stand top is equipped with the plug welding hole, interior bushing pipe is through plugging the plug welding hole welded fastening on hypomere derrick stand, all stands pass through horizontal beam fixed connection in proper order. The utility model adds the butt joint lining pipe additionally provided with the elevator shaft, improves the construction efficiency of the additionally provided elevator shaft on site, and reduces the disturbing influence caused by construction; the difficult problems that roads in old cities are narrow and large-scale transportation is inconvenient to pass in and out are overcome, reasonable length can be obtained by the assembling mode, and the hoisting is convenient for the old cities to pass in and out.

Description

Butt joint node additionally provided with elevator shaft

Technical Field

The utility model relates to an elevator technical field, concretely relates to install butt joint node of elevator well additional.

Background

Along with the development of social economy, the improvement of people's standard of living, the market that installs the elevator for having built additional has grown mature day by day, in order to realize the convenient and fast of elevator site operation, the connection structure in this patent has referred to curtain trade cover core connection structure, and it is statically determinate structure. Original elevator shaft structure can only the integral erection, and is bulky, but old city often the road is narrow, inconvenient large-scale transportation business turn over.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of prior art existence, and provide a install the butt joint node of elevator well additional.

The purpose of the utility model is accomplished through following technical scheme: the butt joint node for installing the elevator well mainly comprises an upper-end derrick upright post, a lower-section derrick upright post, a lining pipe, plug welding holes and bolts, the horizontal cross beam, the frame well unit, the elevator derrick, upper and lower floor interconnect fixes a plurality of frame well units in order to constitute elevator derrick major structure, every frame well unit is by a plurality of upper end derrick stands and hypomere derrick stand interconnect, insert interior lining pipe in every hypomere derrick stand, upper end derrick stand embolias interior lining pipe end and cup joints hypomere derrick stand with the stability, every hypomere derrick stand top is equipped with the plug welding hole, the plug welding hole link up with the inside lining pipe wall of interior lining pipe and corresponds, interior lining pipe is through plugging the welding hole and weld the fixing on hypomere derrick stand, all upper end derrick stands, the tip of hypomere derrick stand passes through horizontal cross beam fixed connection in proper order, be equipped with a plurality of bolts on the horizontal cross beam and screw fixedly.

The upper derrick upright post and the lower derrick upright post are square tubes.

The lining pipe wall of the lining pipe is 3mm away from the inner wall of the square pipe.

The end of the square tube is provided with a 10 x 170mm groove on four sides for plug welding with the wall of the lining tube.

The wall of the lining pipe is shorter than the inner size of the square pipe by 18mm, and the wall of the lining pipe is 10mm away from the inner wall of the square pipe on the side of the crater of the square pipe.

The width of the welding seam of the lining pipe wall is 5 mm.

The utility model has the advantages that: the utility model adds the butt joint lining pipe additionally provided with the elevator shaft, effectively solves the problems of large volume, high length, inconvenient transportation and installation of the additionally provided elevator shaft, improves the field construction efficiency of the additionally provided elevator shaft, and reduces the disturbing influence caused by construction; by using the method, the elevator derrick can be directly installed with the outer vertical surface in a workshop after the steel frame is produced in the workshop, and the elevator derrick is transported to the site for construction in sections after the installation is finished; the difficult problems that roads in old cities are narrow and large-scale transportation is inconvenient to pass in and out are overcome, reasonable length can be obtained by the assembling mode, and the hoisting is convenient for the old cities to pass in and out.

Drawings

Fig. 1 is an assembly diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a top view of the present invention.

FIG. 4 is an enlarged side view of a portion of the liner tube junction of FIG. 3.

FIG. 5 is an enlarged, partial top view of the liner tube joint of FIG. 3.

Description of reference numerals: the device comprises an upper derrick upright column 1, a lower derrick upright column 2, a lining pipe 3, a lining pipe wall 4, plug welding holes 5, bolts 6, square pipes 7, a horizontal cross beam 8, a frame well unit 9, an elevator derrick 10, a square pipe weld side 11 and a welding line 12.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings:

example (b): as shown in the attached drawings, the butt joint node for additionally installing the elevator shaft mainly comprises an upper-end derrick upright post 1, a lower-section derrick upright post 2, a lining pipe 3, plug welding holes 5, bolts 6, a horizontal cross beam 8, frame shaft units 9 and an elevator derrick 10, wherein a plurality of frame shaft units 9 are fixedly connected with each other on the upper layer and the lower layer to form a main body structure of the elevator derrick 10, each frame shaft unit 9 is formed by mutually connecting a plurality of upper-end derrick upright posts 1 and lower-section derrick upright posts 2, an inner lining pipe 3 is inserted into each lower-section derrick upright post 2, the tail end of the lining pipe 3 is sleeved with the upper-end derrick upright post 1 to stably sleeve the lower-section derrick upright post 2, the split design is realized, the modular installation is convenient, the plug welding holes 5 are arranged at the top end of each lower-section derrick upright post 2, the plug welding holes 5 are communicated with the lining pipe wall, the connection is firmer, the ends of all upper-end derrick uprights 1 and lower-section derrick uprights 2 are sequentially and fixedly connected through a horizontal cross beam 8, a plurality of bolts 6 are arranged on the horizontal cross beam 8 and screwed and fixed to strengthen vertical upward displacement and horizontal displacement, and horizontal connection rigidity is strengthened at the joint of the corridor and the main body to serve as horizontal safety storage. The upper derrick upright post 1 and the lower derrick upright post 2 are square tubes 7. The lining pipe wall 4 of the lining pipe 3 is 3mm away from the inner wall of the square pipe 7. The end of the square tube 7 is provided with a 10 x 170mm groove on four sides for plug welding with the lining tube wall 4. The inner lining pipe wall 4 is 18mm shorter than the inner size of the square pipe 7, and the inner lining pipe wall 4 is 10mm away from the inner wall of the square pipe 7 on the welded scar side 11 of the square pipe. The weld 12 of the inner liner wall 4 is 5mm wide.

It should be understood that equivalent substitutions or changes to the technical solution and the inventive concept of the present invention should be considered to fall within the scope of the appended claims for the skilled person.

Claims

1. The utility model provides an install butt joint node of elevator well additional which characterized in that: mainly comprises an upper derrick upright post (1), a lower derrick upright post (2), a lining pipe (3), plug welding holes (5), bolts (6), a horizontal beam (8), frame well units (9) and an elevator derrick (10), wherein a plurality of frame well units (9) are fixedly connected with an upper layer and a lower layer to form a main body structure of the elevator derrick (10), each frame well unit (9) is formed by connecting a plurality of upper derrick upright posts (1) and lower derrick upright posts (2), an inner lining pipe (3) is inserted into each lower derrick upright post (2), the tail end of the lining pipe (3) is sleeved in the upper derrick upright post (1) to stably sleeve the lower derrick upright post (2), the top end of each lower derrick upright post (2) is provided with the plug welding holes (5), the lining plug welding holes (5) are communicated with the lining pipe wall (4) of the lining pipe (3) correspondingly, and the lining pipe (3) is welded and fixed on the lower derrick upright post (2) by plugging the plug welding holes, the end parts of all the upper derrick upright columns (1) and the lower derrick upright columns (2) are fixedly connected in sequence through horizontal cross beams (8), and a plurality of bolts (6) are arranged on the horizontal cross beams (8) and are screwed and fixed.

2. The docking node for a retrofitted elevator hoistway according to claim 1 and wherein: the upper derrick upright post (1) and the lower derrick upright post (2) are square tubes (7).

3. The docking node for a retrofitted elevator hoistway according to claim 1 and wherein: the inner lining pipe wall (4) of the inner lining pipe (3) is 3mm away from the inner wall of the square pipe (7).

4. The docking node for a retrofitted elevator hoistway according to claim 2 and wherein: the four ends of the square pipe (7) are provided with 10-170 mm grooves for plug welding with the lining pipe wall (4).

5. The docking node for a retrofitted elevator hoistway according to claim 1 or 4 and wherein: the inner lining pipe wall (4) is 18mm shorter than the inner size of the square pipe (7), and the inner lining pipe wall (4) is 10mm away from the inner wall of the square pipe (7) on the welded scar side (11) of the square pipe.

6. The docking node for a retrofitted elevator hoistway according to claim 1 and wherein: the width of the welding seam (12) of the lining pipe wall (4) is 5 mm.