CN217652238U - Solderless installs elevator well additional - Google Patents
Solderless installs elevator well additional Download PDFInfo
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- CN217652238U CN217652238U CN202123007190.4U CN202123007190U CN217652238U CN 217652238 U CN217652238 U CN 217652238U CN 202123007190 U CN202123007190 U CN 202123007190U CN 217652238 U CN217652238 U CN 217652238U
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Abstract
The utility model discloses a solderless installs elevator well additional, relate to elevator well technical field, traditional install elevator well additional is hoisted construction position through large-scale hoisting equipment to steel and is passed through the welding installation, it is high and install inconveniently to on-the-spot welding construction requirement, including two sets of main angle steel and two sets of vice angle steel, there are two sets of vice angle steel two sets of main angle steel through bolt fixed mounting between two sets of main angle steel two liang, the chamfer end has all been seted up at the both ends of two sets of vice angle steel, the screw hole has all been seted up at the both ends of two sets of vice angle steel, the both ends of two sets of vice angle steel all are provided with the right angle steel of connection, through being provided with the additional bolt, connecting bolt integral connection structure passes through bolt fixed mounting, the electric welding is not had in the on-the-spot installation, on-the-spot construction is convenient, shorten installation cycle, the welding is high to on-the-spot welding construction technological requirement, bolted connection is convenient, construction technology is simple and reliable, also make things convenient for subsequent maintenance and overhaul.
Description
Technical Field
The utility model relates to an elevator well technical field specifically is a nothing welding installs elevator well additional.
Background
With the continuous improvement of the living standard of people and the gradual aging of population, a large number of old buildings and multi-storey buildings need to be additionally provided with elevators so as to facilitate the traveling of old people and children who live in the buildings. At present, an elevator shaft of a common old building and a multi-layer building is not planned during design, so that the installation of an elevator outdoors becomes an important choice, the traditional elevator shaft is installed by hoisting steel materials to a construction position through large-scale hoisting equipment, and the steel materials are installed by welding, so that the requirements on field welding construction are high, and the installation is inconvenient.
Accordingly, those skilled in the art have provided a weldless retrofit elevator hoistway to address the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a no welding installs elevator well additional to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a non-welding installs elevator well additional, includes two sets of main angle steel and two sets of vice angle steel, has two sets of vice angle steel through bolt fixed mounting between two sets of main angle steel, and the chamfer end has all been seted up at the both ends of two sets of vice angle steel, and threaded hole has all been seted up at the both ends of two sets of vice angle steel, and the both ends of two sets of vice angle steel all are provided with the right angle and connect the steel.
As a further aspect of the present invention: and the top ends of the two groups of right-angle connecting steels are provided with connecting bolts, and the two groups of connecting bolts penetrate through the right-angle connecting steels and the auxiliary angle steel matching threaded holes to form fixed installation.
As a further aspect of the present invention: the chamfer ends of the two groups of auxiliary angle steels are provided with three groups of threaded holes which are arranged in a triangular shape.
As a further aspect of the present invention: and reinforcing angle steels A are obliquely and fixedly installed on two sides of the two groups of main angle steels, and reinforcing angle steels B are obliquely and fixedly installed at the rear ends of the two groups of main angle steels.
As the utility model discloses further scheme again: the top of two sets of main angle steel is run through and is provided with installs the bolt additional, and the link fixed mounting of two sets of main angle steel has the connection steel, and all is the angle steel setting of two sets of connection steel.
As the utility model discloses further scheme again: and the auxiliary angle steels at the front ends of the two groups of main angle steels are fixedly provided with door body angle steels.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the bolt is additionally arranged, the whole connecting structure of the connecting bolt is fixedly installed through the bolt, electric welding is not needed in field installation, the field construction is convenient, the installation period is shortened, the welding process requirement on the field welding construction process is high, the bolt connection construction is convenient, the construction process is simple and reliable, and the subsequent maintenance and overhaul are also convenient.
2. The installation process of the main angle steel, the auxiliary angle steel, the reinforcing angle steel A, the reinforcing angle steel B and the door body angle steel does not need large-scale hoisting equipment, a factory well prefabricates parts according to actual requirements, only takes charge of assembly on site, installation and butt joint can be well made according to actual installation requirements of an elevator during factory prefabrication, subsequent elevator assembly is facilitated, well assembly can be synchronously carried out with partial elevator components, and the whole construction period is shortened.
Drawings
Fig. 1 is a schematic view of an overall structure of a weldless installed elevator shaft;
fig. 2 is an enlarged view at a of a weldless retrofit elevator hoistway;
fig. 3 is an isometric view of a secondary angle steel for a weldless installed elevator hoistway.
In the figure: 1. main angle steel; 101. connecting steel materials; 102. installing a bolt; 103. reinforcing angle steel A; 104. auxiliary angle steel; 105. reinforcing angle steel B; 106. door angle steel; 107. right-angle connecting steel; 108. a connecting bolt; 109. a threaded hole; 110. and (4) chamfering the ends.
Detailed Description
Please refer to fig. 1 ~ 3, the embodiment of the utility model provides an in, a there is not welding to install elevator well additional, including two sets of main angle steel 1 and two sets of vice angle steel 104, there are two sets of vice angle steel 104 through bolt fixed mounting between two sets of main angle steel 1 two liang, chamfer end 110 has all been seted up at the both ends of two sets of vice angle steel 104, threaded hole 109 has all been seted up at the both ends of two sets of vice angle steel 104, the both ends of two sets of vice angle steel 104 all are provided with right angle connecting steel 107, two sets of main angle steel 1 front end vice angle steel 104 fixed mounting have a body angle steel 106, two sets of right angle connecting steel 107 tops are provided with connecting bolt 108, two sets of connecting bolt 108 run through right angle connecting steel 107 and vice angle steel 104 cooperation threaded hole 109 form fixed mounting, further consolidate vice angle steel 104 joint strength.
As shown in fig. 2 and 3, three groups of threaded holes 109 are formed in the chamfered ends 110 of the two groups of auxiliary angle steels 104, and the chamfered ends are triangular, so that the installation and butt joint are convenient.
As shown in fig. 1, the two sides of the two groups of main angle steels 1 are obliquely and fixedly provided with reinforcing angle steels a103, and the rear ends of the two groups of main angle steels 1 are obliquely and fixedly provided with reinforcing angle steels B105, so that the overall structural strength is increased, and the two groups of main angle steels 1 are ensured to be firmly connected.
As shown in fig. 1, the top ends of two groups of main angle steels 1 are provided with additional bolts 102 in a penetrating manner, the connecting ends of the two groups of main angle steels 1 are fixedly provided with connecting steel 101, the two groups of connecting steel 101 are arranged in an angle steel manner, and the main angle steels 1 which are prefabricated by multiple groups can be upwards spliced according to construction requirements to reach required heights.
The utility model discloses a theory of operation is: when the elevator is used, a factory pre-manufactures parts according to actual requirements, the field is only responsible for assembly, when the factory is pre-manufactured, installation and butt joint can be made according to actual installation requirements of an elevator, the assembly of a follow-up elevator is facilitated, the bottoms of two groups of main angle steels 1 and bottom surface equipment are fixedly installed, two groups of auxiliary angle steels 104 are fixed at the upper end and the lower end of each main angle steel 1, two groups of reinforcing angle steels A103 and reinforcing angle steel B105 are respectively fixed at the two sides and the rear side of each main angle steel 1, a plurality of groups of main angle steels 1 can be upwards spliced to form a required height according to field construction requirements, the two groups of main angle steels 1 are connected through connecting steel 101 during butt joint and are fixed through adding bolts 102, and the problems that a large hoisting device is required when an elevator well is added, the field welding construction requirements are high, and the installation is inconvenient are solved.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a there is not welding to install elevator well additional, includes two sets of main angle steel (1) and two sets of vice angle steel (104), its characterized in that: two sets of main angle steel (1) are two sets of vice angle steel (104) through bolt fixed mounting between two liang, and chamfer end (110) have all been seted up at the both ends of two sets of vice angle steel (104), and threaded hole (109) have all been seted up at the both ends of two sets of vice angle steel (104), and the both ends of two sets of vice angle steel (104) all are provided with right angle connection steel (107).
2. The solderless additional elevator shaft according to claim 1, wherein the top ends of two groups of right angle connecting steels (107) are provided with connecting bolts (108), and the two groups of connecting bolts (108) penetrate through the right angle connecting steels (107) and the auxiliary angle steels (104) to be matched with the threaded holes (109) to form fixed installation.
3. The weld-free added elevator shaft according to claim 1, wherein three groups of threaded holes (109) are formed in the chamfered ends (110) of the two groups of secondary angle steels (104) and are triangular.
4. The weldless mounting elevator hoistway according to claim 1, wherein two sides of two groups of main angle steel (1) are fixedly and obliquely provided with a reinforcing angle steel A (103), and the rear ends of two groups of main angle steel (1) are fixedly and obliquely provided with a reinforcing angle steel B (105).
5. The weldless additional elevator hoistway according to claim 1, wherein additional bolts (102) are arranged at the top ends of the two groups of main angle steels (1) in a penetrating manner, connecting steel materials (101) are fixedly arranged at the connecting ends of the two groups of main angle steels (1), and the two groups of connecting steel materials (101) are arranged in an angle steel manner.
6. The weldless mounting elevator hoistway according to claim 1, wherein door body angle steels (106) are fixedly mounted on front end auxiliary angle steels (104) of two groups of main angle steels (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123007190.4U CN217652238U (en) | 2021-12-01 | 2021-12-01 | Solderless installs elevator well additional |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123007190.4U CN217652238U (en) | 2021-12-01 | 2021-12-01 | Solderless installs elevator well additional |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217652238U true CN217652238U (en) | 2022-10-25 |
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ID=83660537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123007190.4U Active CN217652238U (en) | 2021-12-01 | 2021-12-01 | Solderless installs elevator well additional |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217652238U (en) |
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2021
- 2021-12-01 CN CN202123007190.4U patent/CN217652238U/en active Active
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