Large-span railway station building steel structure net rack

Abstract

The utility model discloses a large-span railway station building steel structure net rack, which comprises a steel ball body, the outer surface of the steel ball body is fixedly connected with a group of mounting seats, the outer surface of each mounting seat is fixedly connected with a positioning rod, and the outer surface of each positioning rod is slidably connected with a mounting plate. According to the device, the steel ball body, the mounting seat, the external thread mounting cylinder, the internal thread mounting cylinder, the connecting rod and the supporting net pipe are arranged, the external thread mounting cylinder is matched with the internal thread mounting cylinder, so that the station building can be conveniently assembled, the mounting efficiency of the station building is improved, and the service life of the station building is prolonged. By matching with the mounting seat, the positioning rod, the mounting plate, a strong spring, a positioning thread and a positioning nut, the positioning rod is slidably connected with the mounting plate, the positioning nut is matched with the positioning thread, and the strong spring is used, so that the supporting net pipe can be conveniently subjected to micro shock resistance, and the situation that the supporting net pipe is easy to break due to absence of a moving space is avoided; and the quality of the station building is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel structure net rack technical field especially a large -span railway station station house steel structure net rack. BACKGROUND

[0002] Steel structure develops rapidly in recent years, and steel structure has many advantages, compared with other constructions, has the advantage in use, design, construction and comprehensive economy, and the cost is low, can move at any time, becomes the preferred structure material and form of many buildings.

[0003] The existing steel structure net rack is connected through bolt and steel ball at present stage railway station station house gradually is replaced by steel structure net rack, and it can form multidirectional stress system, but in the use process, due to the unbalanced stress of net rack steel pipe, stress concentration area exists between bolt, steel ball and net rack steel pipe, leading to the problem of easy damage when resisting the vibration load of strong wind, so that the whole steel structure system has certain security risk, therefore, we provide a kind of large -span railway station station house steel structure net rack to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model is provided with a kind of large -span railway station station house steel structure net rack to solve the problems raised in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of large -span railway station station house steel structure net rack, including steel ball body, the outer surface of the steel ball body is fixedly connected with a group of mounting seat, the outer surface of each mounting seat is fixedly connected with positioning rod, the outer surface of each positioning rod is slidably connected with mounting plate, the outer surface of each mounting plate is fixedly connected with strong spring, the outer surface of each mounting seat is fixedly connected with strong spring that a group of each other is close to one end, the outer surface of each positioning rod is equipped with positioning thread, the outer surface of each positioning rod is equipped with positioning nut, the outer surface of each mounting plate is fixedly connected with external thread installation cylinder, the outer surface of each external thread installation cylinder is equipped with internal thread installation cylinder, the outer surface of each internal thread installation cylinder is fixedly connected with connecting rod, the outer surface of each internal thread installation cylinder is equipped with support net pipe.

[0007] In further embodiments, the outer surface of each mounting seat is provided with two sliding grooves, the inner wall of each sliding groove is slidably connected with L-shaped limiting rod, and the outer surface of each L-shaped limiting rod is fixedly connected with the outer surface of the mounting plate.

[0008] In further embodiments, the outer surface of each mounting seat is fixedly connected with a group of anti-friction pads, and the anti-friction pads are made of rubber.

[0009] In further embodiments, each of the support net pipes is adapted to a connecting rod, and each of the inner threaded mounting cylinders is adapted to an outer threaded mounting cylinder.

[0010] In further embodiments, each of the positioning threads is adapted to a positioning nut, and the support net pipes are made of steel.

[0011] In further embodiments, the outer surface of the steel ball is sprayed with an anti-rust layer, and the outer surface of the support net pipes is sprayed with a waterproof layer.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The device is provided with a steel ball, a mounting seat, an outer threaded mounting cylinder, an inner threaded mounting cylinder, a connecting rod and a support net pipe, the outer threaded mounting cylinder is adapted to the inner threaded mounting cylinder, the station house can be conveniently assembled, the installation efficiency of the station house is improved, and the mounting seat, the positioning rod, the mounting plate, the strong spring, the positioning thread and the positioning nut are used in cooperation, the positioning rod is slidably connected to the mounting plate, the positioning nut is adapted to the positioning thread, and the strong spring is used, the support net pipe can be conveniently subjected to micro anti-seismic, the situation that the support net pipe is easily broken due to the lack of activity space is avoided, and the quality of the station house is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the steel ball three-dimensional view in the large-span railway station house steel structure net rack.

[0015] Figure 2 It is a front view of the mounting seat in the large-span railway station house steel structure net rack.

[0016] Figure 3 It is a bottom view of the mounting seat in the large-span railway station house steel structure net rack.

[0017] Figure 4 It is a top view of the steel ball in the large-span railway station house steel structure net rack.

[0018] In the figure: 1, steel ball; 2, mounting seat; 3, positioning rod; 4, mounting plate; 5, strong spring; 6, positioning thread; 7, positioning nut; 8, outer threaded mounting cylinder; 9, inner threaded mounting cylinder; 10, connecting rod; 11, support net pipe; 12, sliding groove; 13, L-shaped limiting rod; 14, anti-friction pad. DETAILED DESCRIPTION

[0019] In the description of the utility model, it is necessary to understand that the orientation or positional relation indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relation based on the orientation or positional relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0020] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely in the description of the embodiments of the utility model in combination with the drawings, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art without creative labor are within the scope of protection of the utility model.

[0022] Please refer to Figures 1-4The utility model discloses a kind of large-span railway station station building steel structure net rack, including steel ball body 1, a set of mounting seat 2 is fixedly connected to the outer surface of steel ball body 1, the outer surface of each mounting seat 2 is fixedly connected with positioning rod 3, the outer surface of each positioning rod 3 is slidably connected with mounting plate 4, the outer surface of each mounting plate 4 is fixedly connected with strong spring 5, a set of strong spring 5 is fixedly connected with the outer surface of mounting seat 2 at one end of mutual approach, the outer surface of each positioning rod 3 is equipped with positioning thread 6, the outside of each positioning rod 3 is equipped with positioning nut 7, the outer surface of each mounting plate 4 is fixedly connected with external thread mounting cylinder 8, the outside of each external thread mounting cylinder 8 is equipped with internal thread mounting cylinder 9, the outer surface of each internal thread mounting cylinder 9 is fixedly connected with connecting rod 10, the outside of each internal thread mounting cylinder 9 is equipped with support net tube 11, using external thread mounting cylinder 8 and internal thread mounting cylinder 9 adaptation, can be conveniently assembled to station building, and improve the installation efficiency of station building, and using positioning rod 3 and mounting plate 4 sliding connection and positioning nut 7 and positioning thread 6 adaptation and the use of strong spring 5, can be conveniently micro anti-seismic to support net tube 11, avoid its easy to break due to no activity space, improve the quality of station building.

[0023] The outer surface of each mounting seat 2 is equipped with two sliding grooves 12, the inner wall of each sliding groove 12 is slidably connected with L type limiting rod 13, the outer surface of each L type limiting rod 13 is fixedly connected with the outer surface of mounting plate 4, using sliding groove 12 and L type limiting rod 13, can improve the activity effect of mounting plate 4, avoid its activity larger, the outer surface of each mounting seat 2 is fixedly connected with a set of anti-friction pad 14, anti-friction pad 14 is rubber material, using anti-friction pad 14 can avoid strong spring 5 and mounting seat 2 rub, each support net tube 11 is adapted with connecting rod 10, each internal thread mounting cylinder 9 is adapted with external thread mounting cylinder 8, can improve the convenience degree of support net tube 11 and connecting rod 10 installation.

[0024] Each positioning thread 6 is adapted with positioning nut 7, support net tube 11 is steel, can conveniently install positioning thread 6 and positioning nut 7, the outer surface of steel ball body 1 is sprayed with rust layer, the outer surface of support net tube 11 is sprayed with waterproof layer, can improve the waterproof effect of support net tube 11, avoid its corrosion.

[0025] The working principle of the utility model is:

[0026] Firstly, the plurality of support net pipes 11 are welded with the connecting rods 10, and the depth of the support net pipes 11 can be adjusted according to the needs, and the positioning nut 7 is screwed with the positioning thread 6, and the position of the mounting plate 4 is adjusted by rotating the positioning nut 7, then the strong spring 5 is compressed, and the inner threaded mounting cylinder 9 is connected with the outer threaded mounting cylinder 8, and the device can form a station building with the steel structure, then the station building can improve the stability of the station building when encountering strong wind or earthquake, and the mounting plate 4 and the positioning rod 3 are slidingly connected, and the strong spring 5 is used, and the above is the whole use process of the utility model.

[0027] It will be apparent to those skilled in the art that the present application is not limited to the details of the above-exemplified embodiments but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Thus, the embodiments are to be considered in all respects as illustrative and not restrictive, the scope of the present application being indicated by the appended claims rather than by the above description, and it is intended to be construed to cover all changes and modifications of the application equivalent to those which are specifically set forth. Any reference signs in the claims should not be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although the present specification is described in terms of embodiments, not every embodiment according to the present specification need necessarily include every independent technical characteristic referred to or implied. The specification can for example be written in a summary manner in order to avoid over complicating the patent specification and thus to facilitate the understanding by the reader of the most important characteristics of the application. In addition, each embodiment described and defined by the present specification also encompasses numerous alternatives as the skilled person will understand in view of the present disclosure.

Claims

1. A large-span railway station building steel structure net rack, characterized in that: Including steel ball sphere (1), the outer surface of steel ball sphere (1) is fixedly connected with a group of mounting seat (2), the outer surface of each mounting seat (2) is fixedly connected with positioning rod (3), the outer surface of each positioning rod (3) is slidably connected with mounting plate (4), the outer surface of each mounting plate (4) is fixedly connected with strong spring (5), the end of a group of strong spring (5) close to each other is fixedly connected with the outer surface of mounting seat (2), the outer surface of each positioning rod (3) is provided with positioning thread (6), the outside of each positioning rod (3) is provided with positioning nut (7), the outer surface of each mounting plate (4) is fixedly connected with outer thread mounting cylinder (8), the outside of each outer thread mounting cylinder (8) is provided with inner thread mounting cylinder (9), the outer surface of each inner thread mounting cylinder (9) is fixedly connected with connecting rod (10), the outside of each inner thread mounting cylinder (9) is provided with support net tube (11).

2. The large-span railway station building steel structure grid according to claim 1, characterized in that: The outer surface of each mounting seat (2) is provided with two sliding grooves (12), the inner wall of each sliding groove (12) is slidably connected with L-shaped limiting rod (13), the outer surface of each L-shaped limiting rod (13) is fixedly connected with the outer surface of mounting plate (4).

3. The large-span railway station building steel structure grid according to claim 1, characterized in that: The outer surface of each mounting seat (2) is fixedly connected with a group of anti-friction pads (14), the anti-friction pad (14) is made of rubber material.

4. The large-span railway station building steel structure grid according to claim 1, characterized in that: Each support net tube (11) is matched with connecting rod (10), each inner thread mounting cylinder (9) is matched with outer thread mounting cylinder (8).

5. The large-span railway station building steel structure grid according to claim 1, characterized in that: Each positioning thread (6) is matched with positioning nut (7), the support net tube (11) is made of steel.

6. The large-span railway station building steel structure grid according to claim 1, characterized in that: The outer surface of steel ball sphere (1) is sprayed with rust-proof layer, the outer surface of support net tube (11) is sprayed with waterproof layer.

Images