CN205527156U - Elevator well frame structure infinitely continues convenient to on -site Assembly and installation - Google Patents

Abstract

The utility model relates to the technical field of elevator shaft devices, in particular to an infinitely continuous elevator shaft frame structure which is convenient for on-site assembly and installation. It includes a number of uprights connected end to end in sequence, and several sets of connecting holes are provided at both ends of the uprights, and a reinforced lining is provided between any two adjacent uprights, and several sets of connecting holes are arranged on the reinforced inner lining. A corresponding fixing hole; both sides of the column are provided with connecting guard plates, and a number of assembly holes are symmetrically provided on both sides of the column. The utility model has a reasonable structure, and the columns are sequentially connected into an integrated structure through the reinforced inner lining, which is convenient for the construction and assembly of the elevator derrick. The skirt realizes the horizontal connection and fixation between the columns to form a frame structure; the columns, reinforced inner lining and connection skirts all adopt standardized slot hole structure, which is quick, convenient and efficient to assemble.

Description

An infinitely continuous elevator hoistway frame structure that is convenient for on-site assembly and installation

technical field

The utility model relates to the technical field of elevator shaft devices, in particular to an infinitely continuous elevator shaft frame structure which is convenient for on-site assembly and installation.

Background technique

With the development of the times and the improvement of productivity levels, high-rise residential and commercial buildings abound, and the elevator industry has thus gained more development opportunities. The vertical elevator needs to be installed in the elevator shaft. The common elevator shaft is generally a concrete structure, which can be integrated with the main body of the building. It has high structural strength, durability, good corrosion resistance, and high cost performance, so it is widely used. Concrete elevator shafts have many advantages, but the disadvantages are also obvious. There are many construction procedures for the concrete structure of the elevator shaft, and each layer of guide rail bracket needs to open holes to locate the fulcrum, resulting in a long construction period, and the construction process requires scaffolding. The technical requirements are high, the construction risk is high, and the labor intensity of workers is high, which makes it difficult to adjust the later assembly of the concrete elevator shaft, and also greatly restricts the overall construction. Therefore, the prior art still needs to be improved and developed.

Utility model content

The purpose of the utility model is to aim at the defects and deficiencies of the prior art, and provide an infinitely continuous elevator hoistway frame structure with compact structure, high strength and convenient assembly, which is convenient for on-site assembly and installation.

In order to achieve the above object, the utility model adopts the following technical solutions:

An infinitely continuous elevator hoistway frame structure convenient for on-site assembly and installation described in the utility model includes a number of uprights connected end to end in sequence, and the uprights are angle steels bent at right angles. For connection holes, a reinforced inner lining is provided between any two adjacent columns, and the reinforced inner lining is attached to the inner corner bending surface of the column, and several groups of fixing holes corresponding to the connecting holes are provided on the reinforced inner lining; Both sides of the column are provided with connecting guard plates, and the two sides of the column are symmetrically provided with a plurality of assembly holes.

According to the above scheme, the reinforced inner lining is an angle steel bent at a right angle, and a right-angled wing plate is welded on the inner corner bending surface of the reinforced inner lining, and the right-angled wing plate is arranged on the central waistline of the reinforced inner lining to divide it into upper and lower parts. part; the upper and lower parts of the reinforced inner lining are respectively provided with several groups of fixing holes, and the upper and lower parts of the reinforced inner lining are respectively fixedly connected with two adjacent columns.

According to the above scheme, the connecting guard plate is folded inwardly along the side of the column at right angles to it, and the inner side of the connecting guard plate is folded outward to be provided with a connecting skirt, and the connecting skirt is provided with several suitable With holes.

According to the above solution, the connecting holes, the fixing holes, the assembly holes, and the adapter holes are all elongated slot holes with the same width and any length.

According to the above scheme, several right-angle strengthening plates are provided on the inner corner bending surface of the column, and the several right-angle strengthening plates are arranged at equidistant intervals and respectively welded and fixed to the two sides of the column.

According to the above solution, the right-angle reinforcing plate is provided with threading holes.

The beneficial effects of the utility model are as follows: the structure of the utility model is reasonable, the columns are sequentially connected into an integrated structure through the reinforced inner lining, which facilitates the construction and assembly of the elevator hoistway frame, and the reinforced inner lining and the column are universal angle steel, which is simple, convenient, stable and reliable to process; Both sides of the column are extended to connect the guard plate and the skirt to realize the horizontal connection and fixation between the columns to form a frame structure; the column, reinforced lining and connecting skirt all adopt standardized slot hole structure, which is quick, convenient and efficient to assemble.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model.

In the picture:

1. Upright column; 2. Reinforced inner lining; 11. Connection hole; 12. Connecting guard plate; 13. Assembly hole; 14. Connecting skirt; 15. Adapting hole; 16. Right-angle strengthening plate; 17. Threading hole; 21 , fixing hole; 22, right-angle wing plate.

detailed description

The technical scheme of the present utility model is described below in conjunction with accompanying drawing and embodiment.

As shown in Figure 1, the infinitely continuous elevator hoistway frame structure convenient for on-site assembly and installation described in the utility model includes a number of uprights 1 connected end to end in sequence, and the uprights 1 are angle steels bent at right angles, and the uprights Both ends of 1 are provided with several groups of connecting holes 11, and a reinforced inner lining 2 is provided between any two adjacent columns 1, and the reinforced inner lining 2 is attached to the inner corner bending surface of the column 1, and the reinforced inner lining 2 There are several sets of fixing holes 21 corresponding to the connecting holes 11; both sides of the column 1 are provided with connecting guard plates 12, and both sides of the column 1 are symmetrically provided with a number of assembly holes 13; The column 1 formed by the angle steel and the reinforced inner lining 2 are matched and connected to form an infinite continuous structure, so that they can be assembled and formed sequentially when building the structure derrick. The connecting parts are fixed, which can improve the assembly efficiency and structural stability of the hoistway frame, and the columns 1 are connected by components to form a frame structure.

The reinforced inner lining 2 is an angle steel bent at a right angle, and the inner corner bending surface of the reinforced inner lining 2 is welded with a right-angled wing plate 22, and the right-angled wing plate 22 is arranged on the central waistline of the reinforced inner lining 2 to divide it into upper and lower parts. Two parts; the upper and lower parts of the reinforced inner lining 2 are respectively provided with several groups of fixing holes 21, and the upper and lower parts of the reinforced inner lining 2 are respectively fixedly connected with two adjacent columns 1, and the reinforced inner lining 2 is symmetrical up and down and respectively connected with the The upper and lower ends of the adjacent columns 1 are connected, and the joints of the columns 1 are supplemented by right-angled flanges 22 to avoid deformation and damage of the reinforced inner lining 2 caused by transverse shear force, and improve the strength and stability of the hoistway frame structure.

The connecting guard 12 is folded inwardly along the side of the column 1 at a right angle, and the inner side of the connecting guard 12 is folded outward to be provided with a connecting skirt 14, and the connecting skirt 14 is provided with several Fitting hole 15; the damaged connecting guard plate 12 and the two sides of the column 1 are arranged in a square frame structure, thereby supplementing and strengthening the structure of the angle steel, and the connecting guard plate 12 folded inward is then folded outward to form the connecting skirt 14 and the column 1 to prevent the transverse traction force of the components from causing tearing damage to the angle steel column 1, and further strengthen the strength and stability of the column 1 and the overall structure of the derrick, and the right-angled connecting guard plate 12 and connecting skirt 14 are a pair of components And the reinforced lining 2 can play a positioning role.

The connecting hole 11, the fixing hole 21, the assembly hole 13, and the adapter hole 15 are long slotted holes with the same width and any length. The long slotted holes have adjustable gaps in size and are connected with standard self-fixing bolts. The efficiency of assembly and the convenience of adjustment can be improved.

The inner corner bending surface of the column 1 is provided with a number of right-angle reinforcement plates 16, which are arranged at equidistant intervals and are respectively welded and fixed to the two sides of the column 1; the right-angle reinforcement plates 16 are provided with threading holes 17.

The above is only a preferred embodiment of the utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the utility model patent application scope are all included in the utility model patent application scope .

Claims (6)

1. An infinitely continuous elevator hoistway frame structure convenient for on-site assembly and installation, comprising a number of uprights (1) connected end to end in sequence, and the uprights (1) are angle steels bent at right angles, characterized in that: the uprights (1) ) are provided with several sets of connecting holes (11), and any two adjacent columns (1) are provided with reinforced linings (2), and the reinforced linings (2) are attached to the sides of the columns (1). The inner corner is bent, and the reinforced inner lining (2) is provided with several sets of fixing holes (21) corresponding to the connection holes (11); both sides of the column (1) are provided with connecting guards (12) , and the two sides of the column (1) are symmetrically provided with a number of assembly holes (13). 2. The infinitely continuous elevator hoistway frame structure convenient for on-site assembly and installation according to claim 1, characterized in that: the reinforced inner lining (2) is an angle steel bent at right angles, and the inner corner of the reinforced inner lining (2) is bent A right-angled wing plate (22) is welded on the curved surface, and the right-angled wing plate (22) is arranged on the central waistline of the reinforced lining (2) to divide it into upper and lower parts; the upper and lower parts of the reinforced inner lining (2) Several groups of fixing holes (21) are respectively provided, and the upper and lower parts of the reinforced lining (2) are respectively fixedly connected with two adjacent columns (1). 3. The infinitely continuous elevator shaft frame structure convenient for on-site assembly and installation according to claim 1, characterized in that: the connecting guard plate (12) is folded inward along the side of the column (1) at right angles to it. A connecting skirt (14) is provided on the inner side of the connecting guard (12), and a plurality of fitting holes (15) are provided on the connecting skirt (14). 4. The infinitely continuous elevator shaft frame structure convenient for on-site assembly and installation according to any one of claims 1-3, characterized in that: the connection hole (11), the fixing hole (21), the assembly hole (13), The fitting holes (15) are long slotted holes with consistent width and arbitrary length. 5. The infinitely continuous elevator hoistway frame structure convenient for on-site assembly and installation according to claim 1, characterized in that: the inner corner bending surface of the column (1) is provided with several right-angle reinforcing plates (16), several right-angle The reinforcement plates (16) are arranged at equidistant intervals and are respectively welded and fixed to the two sides of the column (1). 6. The infinitely continuous elevator hoistway frame structure convenient for on-site assembly and installation according to claim 5, characterized in that: the right-angle reinforcing plate (16) is provided with threading holes (17).