CN216190263U

CN216190263U - Frame structure and elevator well

Info

Publication number: CN216190263U
Application number: CN202121802261.7U
Authority: CN
Inventors: 蒋代波; 邓荣斌; 陈俊龙; 陈建超
Original assignee: Guangdong Aoling Elevator Co ltd
Current assignee: Guangdong Aoling Elevator Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-04-05
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a frame structure and an elevator hoistway, wherein the frame structure comprises a frame main body. The frame main body comprises a plurality of stand columns which are sequentially distributed along the circumferential direction of the frame main body, the stand columns are arranged along the vertical direction, a plurality of cross beams are arranged between every two adjacent stand columns along the vertical direction, each cross beam is arranged along the horizontal direction, a pull rod is arranged between every two adjacent cross beams, the pull rods are inclined relative to the cross beams, and two ends of each pull rod are connected with the corresponding two stand columns; wherein, the first reinforcing plate is installed to crossbeam and stand junction. The frame structure provided by the utility model can improve the connection stability between the stand columns, improve the overall strength of the frame and has better safety and reliability.

Description

Frame structure and elevator well

Technical Field

The utility model relates to the technical field of elevators, in particular to a frame structure and an elevator hoistway.

Background

At present, in the market, some hoistway frames only adopt single connecting pieces to connect and fix all stand columns of the frames, the connection stability between the stand columns is not high, the overall strength of the frames is possibly insufficient, and the safety and the reliability are lower.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a frame structure which can improve the connection stability between the stand columns and improve the overall strength of the frame.

The utility model also provides an elevator shaft with the frame structure.

The frame structure according to the embodiment of the first aspect of the present invention includes a frame main body. The frame main body comprises a plurality of stand columns which are sequentially distributed along the circumferential direction of the frame main body, the stand columns are arranged along the vertical direction, a plurality of cross beams are arranged between every two adjacent stand columns along the vertical direction, each cross beam is arranged along the horizontal direction, a pull rod is arranged between every two adjacent cross beams, the pull rods are inclined relative to the cross beams, and two ends of each pull rod are connected with the corresponding two stand columns; wherein, the crossbeam with the stand junction is installed first reinforcing plate.

The frame structure provided by the embodiment of the utility model has at least the following beneficial effects: utilize crossbeam and pull rod to couple together two stands that correspond, strengthen the joint strength between the stand to setting up through first reinforcing plate improves the intensity that crossbeam and stand are connected the department, so, make the connection stability between the stand high, whole frame construction has higher intensity, frame construction's security and reliability are better.

According to some embodiments of the utility model, two of the pull rods adjacent to each other up and down are symmetrically arranged.

According to some embodiments of the present invention, the upright column includes a steel plate having an L-shaped cross section, two side edges of the steel plate are folded inward to form a first folded edge, one side of the first folded edge away from the steel plate is folded outward to form a second folded edge, the second folded edge is close to the inside of the frame body, an end of the beam and an end of the pull rod are connected to the corresponding second folded edges, and two ends of the first reinforcing plate are connected to two second folded edges of the upright column in a one-to-one correspondence manner.

According to some embodiments of the utility model, the end of the beam, the end of the pull rod, and the end of the first reinforcing plate are connected to the corresponding second folded edge through threaded fasteners, and the second folded edge is provided with a plurality of first mounting holes for the threaded fasteners to penetrate through in the vertical direction.

According to some embodiments of the utility model, a second reinforcement plate is connected within the stud.

According to some embodiments of the utility model, the cross beam is a channel steel, and a third reinforcing plate is installed in a groove body of the cross beam.

According to some embodiments of the present invention, the end of the pull rod is connected to the corresponding upright post through a threaded fastener, second mounting holes for the threaded fastener to pass through are disposed at two ends of the pull rod, and at least one of the second mounting holes is strip-shaped and disposed along a length direction of the pull rod.

According to some embodiments of the utility model, one of the second mounting holes is in a shape of a bar, and the other of the second mounting holes is in a shape of a circle.

According to some embodiments of the utility model, the column comprises a plurality of column units sequentially connected in an up-down direction.

An elevator hoistway according to an embodiment of a second aspect of the present invention includes the above-described frame structure.

The frame structure provided by the embodiment of the utility model has at least the following beneficial effects: through using foretell frame construction, the elevator shaft has higher intensity, and security and reliability are better.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a frame structure according to an embodiment of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a top view of a frame structure according to an embodiment of the present invention;

FIG. 4 is an enlarged view at B in FIG. 3;

FIG. 5 is a schematic illustration of the cross-sectional shape of a post of an embodiment of the present invention;

FIG. 6 is a schematic view of a tie rod according to an embodiment of the present invention;

fig. 7 is a schematic view of a cross beam according to an embodiment of the present invention.

Reference numerals:

the frame comprises a frame body 100, a vertical column 110, a plate 111, a first folded edge 112, a second folded edge 113, a first mounting hole 114, a cross beam 200, a pull rod 300, a second mounting hole 310, a first reinforcing plate 400, a second reinforcing plate 500 and a third reinforcing plate 600.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 and 2, a frame structure provided in an embodiment of the first aspect of the present invention includes a frame body 100. The frame main body 100 comprises a plurality of upright columns 110 which are sequentially arranged and distributed along the circumferential direction of the frame main body 100, the upright columns 110 are arranged along the vertical direction, a plurality of cross beams 200 are arranged between every two adjacent upright columns 110 along the vertical direction, each cross beam 200 is arranged along the horizontal direction, a pull rod 300 is arranged between every two adjacent cross beams 200, the pull rod 300 is inclined relative to the cross beams 200, and two ends of each pull rod 300 are connected with the corresponding two upright columns 110; wherein, the first reinforcing plate 400 is installed at the connection position of the cross beam 200 and the upright 110. Through the above arrangement, the two corresponding upright posts 110 can be connected by utilizing the cross beam 200 and the pull rod 300, the connection strength between the upright posts 110 is enhanced, and the strength of the connection part of the cross beam 200 and the upright posts 110 is improved by the arrangement of the first reinforcing plate 400, so that the connection stability between the upright posts 110 is high, the whole frame structure has higher strength, and the safety and the reliability of the frame structure are better.

Referring to fig. 1, specifically, two tie rods 300 adjacent to each other vertically are symmetrically disposed, that is, symmetrically disposed on upper and lower sides of a cross beam 200 between the two tie rods 300, and the tie rods 300 are inclined with respect to the cross beam 200, so that the two tie rods 300 adjacent to each other vertically and a corresponding upright 110 may form a substantially triangular shape, thereby further improving connection stability between the uprights 110.

Referring to fig. 1 to 5, it is conceivable that, in some embodiments, the upright column 110 includes a plate 111 having an L-shaped cross section, two sides of the plate 111 are folded inward to form a first folded edge 112, a side of the first folded edge 112 away from the plate 111 is folded outward to form a second folded edge 113, the second folded edge 113 is close to the inside of the frame body 100, ends of the cross beam 200 and the pull rod 300 are connected to the corresponding second folded edges 113, and two ends of the first reinforcing plate 400 are connected to the two second folded edges 113 of the upright column 110 in a one-to-one correspondence manner.

Referring to fig. 1 and 2, specifically, the connection position of the tie bar 300 and the upright 110 is close to the connection position of the cross beam 200 and the upright 110, and the first reinforcing plate 400 is installed on the second flange 113 at the connection position of the cross beam 200 and the upright 110, so that the tie bar 300, the cross beam 200 and the first reinforcing plate 400 are connected to the upright 110 nearby, and the connection strength is further improved.

Referring to fig. 1 and 2, it is conceivable that the end of the cross beam 200, the end of the tie bar 300, and the end of the first reinforcing plate 400 are connected to the corresponding second flanges 113 by threaded fasteners, and the second flanges 113 are provided with a plurality of first mounting holes 114 for the threaded fasteners to pass through in the vertical direction. Through the arrangement, in the process of installing the elevator hoistway, the cross beam 200, the pull rod 300 and the first reinforcing plate 400 can be installed on site; in addition, the mounting heights of the cross beam 200, the pull rod 300 and the first reinforcing plate 400 can be adjusted, and the three can be fixed in the first mounting hole 114 at the corresponding height by a threaded fastener.

Referring to fig. 2 to 4, it is conceivable that a second reinforcing plate 500 is attached to the pillar 110 to improve the strength of the pillar 110.

Referring to fig. 1 and 7, it is conceivable that the cross beam 200 is a channel steel, and a third reinforcing plate 600 is installed in a channel body of the cross beam 200 to reinforce the strength of the cross beam 200.

Referring to fig. 1, 2 and 6, it is conceivable that the end of the pull rod 300 is connected to the corresponding upright 110 by a threaded fastener, the two ends of the pull rod 300 are provided with second mounting holes 310 through which the threaded fastener passes, and of the two second mounting holes 310, at least one second mounting hole 310 is strip-shaped and is arranged along the length direction of the pull rod 300. Through the arrangement, when the pull rod 300 is installed, even if the length of the pull rod 300 or the distance between the two upright posts 110 has a large error, the second installation hole 310 in a strip shape can be used for error compensation, the second installation hole 310 is aligned to the corresponding first installation hole 114, a threaded fastener can penetrate through the second installation hole 310 and the corresponding first installation hole 114, and the installation work is ensured to be carried out smoothly.

Referring to fig. 6, specifically, one of the two second mounting holes 310 is in a bar shape, and the other second mounting hole 310 is in a circular shape, so that in the process of mounting the pull rod 300, the bar-shaped second mounting hole 310 can be used for error compensation, and the circular second mounting hole 310 is used for positioning, thereby ensuring the mounting accuracy and facilitating the mounting.

It is conceivable that the column 110 includes a plurality of column units which are sequentially connected in an up-down direction. Therefore, the plurality of shorter cylinder units are connected to form the longer upright post 110, the processing difficulty of the upright post 110 is reduced, the transportation of the upright post 110 is facilitated, and meanwhile, the upright post 110 can be assembled on site in the elevator hoistway installation process.

According to a second aspect embodiment of the utility model, an elevator shaft is provided, which comprises the frame structure. Through using foretell frame construction, the elevator shaft has higher intensity, and security and reliability are better. In addition, in at least some of the embodiments, when the elevator shaft is installed, the cross beam 200, the pull rod 300, the upright post 110 and other structures can be assembled on site, and the use and the assembly are convenient.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present embodiment has been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. Frame construction, its characterized in that includes:

the frame body (100) comprises a plurality of upright columns (110) which are sequentially arranged and distributed along the circumferential direction of the frame body (100), the upright columns (110) are arranged along the vertical direction, a plurality of cross beams (200) are arranged between every two adjacent upright columns (110) along the vertical direction, each cross beam (200) is arranged along the horizontal direction, a pull rod (300) is arranged between every two adjacent cross beams (200), the pull rod (300) is inclined relative to the cross beams (200), and two ends of each pull rod (300) are connected with the corresponding two upright columns (110);

wherein, the first reinforcing plate (400) is installed at the connection part of the cross beam (200) and the upright post (110).

2. The frame structure according to claim 1, characterized in that two of the tie rods (300) adjacent up and down are symmetrically arranged.

3. The frame structure according to claim 1, characterized in that the upright column (110) comprises a plate (111) with an L-shaped cross section, two sides of the plate (111) are folded inwards to form a first folded edge (112), one side of the first folded edge (112) away from the plate (111) is folded outwards to form a second folded edge (113), the second folded edge (113) is close to the inside of the frame body (100), the end of the cross beam (200) and the end of the pull rod (300) are connected to the corresponding second folded edge (113), and two ends of the first reinforcing plate (400) are connected to the two second folded edges (113) of the upright column (110) in a one-to-one correspondence manner.

4. The frame structure according to claim 3, wherein the ends of the cross beam (200), the tie rod (300) and the first reinforcing plate (400) are connected to the corresponding second flanges (113) by threaded fasteners, and the second flanges (113) are provided with a plurality of first mounting holes (114) for the threaded fasteners to pass through along the up-down direction.

5. The frame structure according to claim 3, characterized in that a second reinforcement plate (500) is connected inside the upright (110).

6. The frame structure according to claim 1, characterized in that the cross beam (200) is a channel steel, and a third reinforcement plate (600) is installed in the channel body of the cross beam (200).

7. The frame structure according to claim 1, wherein the ends of the tie rods (300) are connected to the corresponding columns (110) by threaded fasteners, the two ends of the tie rods (300) are provided with second mounting holes (310) for the threaded fasteners to pass through, and at least one of the second mounting holes (310) is strip-shaped and is arranged along the length direction of the tie rod (300).

8. The frame structure of claim 7, wherein one of the second mounting holes (310) has a bar shape, and the other of the second mounting holes (310) has a circular shape.

9. The frame structure according to any one of claims 1 to 8, wherein the column (110) comprises a plurality of column units connected in series in an up-down direction.

10. Elevator shaft, characterized in that it comprises a frame structure according to any of claims 1-9.