CN220449457U - Simple steel structure elevator shaft beam connection structure - Google Patents

Abstract

The utility model discloses a beam connecting structure of a simple steel structure elevator shaft, which belongs to a steel structure elevator structure, and comprises a vertical column body, wherein a beam body is transversely fixed on the vertical column body, the cross section of the vertical column body is L-shaped, two L-shaped plates are vertically symmetrically fixed on the first surface of the inner side of the vertical column body, and a gap is reserved between the two L-shaped plates; the longitudinal section of the beam body is T-shaped, the middle plate of the beam body is inserted into the gap between the L-shaped plates, and the transverse plates at two sides of the beam body are tightly contacted with the outer sides of the L-shaped plates. The L-shaped plate is fixedly connected with the beam body through bolts. Through the L-shaped plates of the installation symmetry about the inboard at the stand, then insert the crossbeam board that the cross-section is T shape in the clearance between the L-shaped plates, can accomplish the crossbeam body and fix at the stand inboard, and fixed mode is comparatively simple, promotes the operating efficiency that the elevator well was built on the scene, is favorable to the cost control that steel construction elevator laid, is particularly suitable for installing in the building of some low floors and uses.

Description

Simple steel structure elevator shaft beam connection structure

Technical Field

The utility model relates to a steel structure elevator structure, in particular to a simple steel structure elevator well beam connecting structure.

Background

In recent years, as the implementation of the project of improving the old city is promoted by the country, steel structure elevators are gradually known, which utilize steel structural members to fixedly build an elevator shaft, then an elevator car is arranged in the elevator shaft, and other structures and principles of the elevator are basically the same as those of the elevator used in a concrete building except for the fixed installation mode of the elevator shaft. The steel structure elevator is easy to control in cost and is not limited by field environment, and the steel structure elevator is gradually expanded to be used in some low buildings, for example, the elevator installed in villas, and the requirement on the load strength required by an elevator shaft is not high because the floors of conventional villas are not high, so that the structure of the steel structure elevator can be further simplified on the basis of ensuring the supporting strength of the elevator shaft, and the construction cost is controlled to be one of new research and development directions of the products.

Disclosure of Invention

One of the purposes of the utility model is to provide a simple steel structure elevator shaft beam connecting structure aiming at the defects, so as to solve the technical problems that the similar steel structure elevator shafts in the prior art have higher cost and are not suitable for being installed and used in low buildings with low floors.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a simple steel structure elevator shaft beam connecting structure, which comprises a vertical column body, wherein a beam body is transversely fixed on the vertical column body, the cross section of the vertical column body is L-shaped, two L-shaped plates are vertically symmetrically fixed on the first surface of the inner side of the vertical column body, and a gap is reserved between the two L-shaped plates; the longitudinal section of the beam body is T-shaped, the middle plate of the beam body is inserted into the gap between the L-shaped plates, and the transverse plates at two sides of the beam body are in close contact with the outer sides of the L-shaped plates. The L-shaped plate is fixedly connected with the beam body through bolts.

Preferably, the further technical scheme is as follows: two L-shaped plates are also symmetrically fixed on the second surface of the inner side of the upright body in an up-down mode, a gap is formed between the two L-shaped plates, and the middle plate of the beam body is inserted into the gap.

The further technical scheme is as follows: the width of the gap between the two L-shaped plates is matched with the thickness of the middle plate of the beam body.

The further technical scheme is as follows: the L-shaped plates on the first surface and the second surface of the inner side of the upright post are fixedly arranged along the same horizontal line.

The further technical scheme is as follows: the inner side of the end part of the upright post body is also provided with a splice plate, the cross section of the splice plate is L-shaped and is buckled and fixed in the upright post body, the outer side of the splice plate is buckled and covered with a connecting plate, the cross section of the connecting plate is also L-shaped, and the connecting plate is used for being buckled and covered with the end parts of the two sections of upright post bodies.

Compared with the prior art, the utility model has one of the following beneficial effects: the L-shaped plates are symmetrically arranged on the inner side of the upright body up and down, then the transverse beam plates with the T-shaped longitudinal sections are inserted into the gaps between the L-shaped plates, the fixing of the transverse beam body on the inner side of the upright body can be completed, the fixing mode is simple, the operation efficiency of building an elevator shaft on site can be improved, the supporting strength of the elevator shaft is basically not affected through the fixedly connected structure, the production and installation cost control of the steel structure elevator is facilitated, and the elevator is particularly suitable for being installed and used in buildings with low floors.

Drawings

Fig. 1 is a schematic diagram illustrating a structure of an embodiment of the present utility model.

Fig. 2 is a schematic view of the structure of fig. 1 in another orientation.

Fig. 3 is a schematic view of the structure of fig. 1 with the beam body removed.

Fig. 4 is a schematic view illustrating a structure of another embodiment of the present utility model.

Fig. 5 is a schematic view of the upward structure of fig. 4.

In the figure, 1 is a vertical column, 2 is a cross beam, 3 is an L-shaped plate, 4 is a bolt, 5 is a gap, 6 is a splice plate, and 7 is a connecting plate.

Detailed Description

The utility model is based on the existing steel structure elevator shaft structure, and aims at the elevator used in a low building, and the required supporting strength is not high, so that the structure of the upright post and the beam of the shaft is simplified, thereby being more beneficial to controlling the installation and production cost of the steel structure elevator, simplifying the operation procedure of on-site installation and improving the installation efficiency.

The utility model is further elucidated below in connection with the accompanying drawings.

Based on the technical problems, referring to fig. 1, one embodiment of the present utility model is a simple steel structure elevator hoistway beam connection structure, similar to the same type of steel structure elevator, the connection structure includes a vertical column 1, a beam body 2 is transversely fixed on the vertical column 1, more importantly, the cross section of the vertical column 1 needs to be designed into an L shape, generally, angle steel with a corresponding model can be adopted as the vertical column 1, and as shown in fig. 2 and 3, two L-shaped plates 3 are welded symmetrically on the first surface of the inner side of the vertical column 1 with the L-shaped cross section, a gap 5 needs to be designed between the two L-shaped plates 3, and the gap 5 is used for clamping and fixing the end of the beam body 2; corresponding to the gap between the L-shaped plates 3, the longitudinal section of the beam body 2 needs to be designed into a T shape, so that the middle plate of the beam body 2 can be inserted into the gap 5 between the L-shaped plates 3 as shown in fig. 2, and the transverse plates at two sides of the beam body 2 are tightly contacted with the outer sides of the L-shaped plates 3. For the convenience of fixing, after the end of the beam body 2 is fastened and fixed, the beam body 2 and the L-shaped plate 3 can be fixedly connected through bolts 4 through screw holes arranged at corresponding positions of the beam body 2 and the L-shaped plate 3.

In this embodiment, through the installation L shaped plate 3 of symmetry about the inboard at the stand body 1, then with the crossbeam board 2 that the longitudinal section is T shape insert in the clearance 5 between the L shaped plate 3, can accomplish the crossbeam body 2 at the inboard fixed of stand body 1, and fixed mode is comparatively simple, can promote the operating efficiency that the elevator well was built on site, and make the bearing strength of elevator well not influenced basically through fixed connection's structure, more be favorable to steel construction elevator production and the cost control of installation, be particularly suitable for installing in the building of some low floors and use.

In practice, both sides of the upright post of the hoistway elevator need to be fixedly connected with the cross beams respectively, so in this embodiment, in the same manner as described above, two L-shaped plates 3 are welded on the second surface of the inner side of the upright post body 1 symmetrically up and down, and a gap 5 is also required between the two L-shaped plates 3, so that a middle plate of the cross beam body 2 on the other side of the upright post 1 is conveniently inserted into the gap 5. Meanwhile, in order to ensure the stability of fixing the upright body 1 and the cross beam body 2, the width of the gap 5 between the two L-shaped plates 3 in the embodiment and the embodiment is matched with the thickness of the middle plate of the cross beam body 2, and the two plates are fixedly connected together through the bolt 4 after being in close contact. Furthermore, in order to enable the beam bodies 2 on both sides of the upright body 1 to be mounted flush, the L-shaped plates 3 on the first surface and the second surface on the inner side of the upright body 1 need to be welded and fixed along the same horizontal line.

Referring to fig. 4 and 5, in a more preferred embodiment of the present utility model for solving the technical problem, since each upright is formed by overlapping and splicing multiple upright components when the steel elevator is installed, in this embodiment, the inventor also simplifies the splicing structure between the ends of the upright 1, specifically, adds the splice plate 6 on the inner side of the end of the upright 1, and the cross section of the splice plate 6 is also L-shaped, the inner side of the L-shaped splice plate 6 is fastened and fixed with the inner side of the upright 1, the inner sides of the two opposite buckles are welded together, and further, when the elevator is spliced, a connecting plate 7 with an L-shaped cross section can be fastened and covered from the outer side of the splice plate 6, and the connecting plate 7 and the splice plate 6 are all provided with screw holes, and are fixed into a whole by bolts.

Referring to fig. 1 to 5, in the above preferred embodiment of the present utility model, in actual use, the multi-section column 1 is spliced into a column 1 with a height required by an elevator shaft by adopting a mode that the connecting plate 7 and the splice plate 6 are covered and fixedly connected by bolts, and the splicing mode is shown in fig. 4; and all the four stand columns required by the elevator well are spliced by the same fixing mode. Then preparing to install the beam body 2 between the four column bodies 1, wherein before the column bodies 1 are fixedly connected with the beam body 2, the L-shaped surfaces on the first surface and the second surface of the column body 1 keep a gap 5, and the middle plate of one side of the beam body 2 is inserted into the gap 5 of the L-shaped plate 3 on one surface of the inner side of the column body 1, as shown in fig. 2; then the two are fixed through bolts, and the beam body 2 at one side of the column body 1 is installed; the middle plate of the other side beam body 2 is inserted into the gap 5 of the L-shaped plate 3 on the other side of the column body 1 in the same way as the above and fixed by bolts, and the installation is completed as shown in figure 1. The multi-layer beam body among the four upright post bodies of the steel structure elevator shaft is installed in the same mode, and then the field construction of the steel structure elevator shaft is completed.

In addition to the foregoing, references in the specification to "one embodiment," "another embodiment," "an embodiment," etc., indicate that the particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is intended that such feature, structure, or characteristic be implemented within the scope of the utility model.

Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, drawings and claims of this application. In addition to variations and modifications in the component parts and/or arrangements, other uses will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a simple and easy shaped steel structure elevator well crossbeam connection structure, includes stand (1), transversely be fixed with crossbeam body (2), its characterized in that on the stand body (1): the cross section of the upright post body (1) is L-shaped, two L-shaped plates (3) are vertically symmetrically fixed on the first surface of the inner side of the upright post body (1), and a gap (5) is formed between the two L-shaped plates (3); the longitudinal section of the beam body (2) is T-shaped, the middle plate of the beam body (2) is inserted into a gap (5) between the L-shaped plates (3), and the transverse plates at two sides of the beam body (2) are in tight contact with the outer sides of the L-shaped plates (3).

2. The simple steel structure elevator hoistway beam connection structure of claim 1, wherein: the L-shaped plate (3) is fixedly connected with the beam body (2) through bolts (4).

3. The simple steel structure elevator hoistway beam connection structure of claim 1, wherein: two L-shaped plates (3) are also symmetrically fixed on the second surface of the inner side of the column body (1) up and down, a gap (5) is also arranged between the two L-shaped plates (3), and the middle plate of the beam body (2) is inserted into the gap (5).

4. A simple steel structure elevator hoistway beam connection structure according to claim 1 or 3, characterized in that: the width of the gap (5) between the two L-shaped plates (3) is matched with the thickness of the middle plate of the beam body (2).

5. A simple steel structure elevator hoistway beam connection structure according to claim 3, characterized in that: the L-shaped plates (3) on the first surface and the second surface of the inner side of the upright post body (1) are fixedly arranged along the same horizontal line.

6. The simple steel structure elevator hoistway beam connection structure according to claim 1 or 5, characterized in that: the novel vertical column is characterized in that a splice plate (6) is further arranged on the inner side of the end portion of the vertical column body (1), the cross section of the splice plate (6) is L-shaped and is buckled and fixed in the vertical column body (1), a connecting plate (7) is installed on the outer side of the splice plate (6) in a buckled and covered mode, the cross section of the connecting plate (7) is L-shaped, and the connecting plate (7) is used for being buckled and covered and installed at the end portion of the two sections of vertical column bodies (1).