CN209384030U - A detachable track plate structure of a subway gantry crane - Google Patents

Abstract

The utility model discloses a kind of detachable track plates structures of subway gantry crane, including ground, the upper end of the ground is placed with track plates, the track plates setting is fluted, splicing strip is connected in the groove, the track plates include steel plate layer, frp layer and rubber layer, and the lower end of the steel plate layer is pasted with frp layer, and the lower end of the frp layer is pasted with rubber layer；The splicing strip is provided with the second through-hole, the upper end of the track plates is welded with cooperation of the detachable track plates structure of the track frame subway gantry crane using strip and the first bolt so that can be realized quick-assembling between track plates, and convenient disassembly, track plates use steel plate layer, frp layer and rubber layer, with very high intensity and cushion performance, and the track frame used facilitates attachment rail, the track plates replace conventional concrete track girder, shorten construction period, and it can dismantle, recycling is realized, on environment without influence.

Description

A detachable track plate structure of a subway gantry crane

technical field

The utility model relates to the technical field of subway construction, in particular to a detachable track plate structure of a subway gantry crane.

Background technique

With the rapid development of modern transportation, subway construction has been applied by many cities. During the construction of the subway, a lot of engineering equipment is needed to overcome engineering problems. For example, the subway gantry crane is needed when the subway is built, and the gantry crane track needs to be installed at the bottom when the gantry crane is running.

However, usually the gantry crane track needs to be installed on the track beam. The track beam is usually a concrete structure, the construction period is long, and it cannot be reused, which has an impact on the environment. Therefore, lack a kind of novel subway gantry crane track installation structure, solve the practical problem that exists in the project.

Utility model content

The purpose of this utility model is to provide a detachable track plate structure of a subway gantry crane to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a detachable track plate structure of a subway gantry crane, including a foundation, the upper end of the foundation is placed with a track plate, the track plate is provided with a groove, and the groove The inner clip is connected with a splicing clip, the track plate includes a steel plate layer, a glass fiber reinforced plastic layer and a rubber layer, the lower end of the steel plate layer is pasted with a glass fiber reinforced plastic layer, and the lower end of the glass fiber reinforced plastic layer is pasted with a rubber layer;

The splicing clip is provided with a second through hole, the upper end of the track plate is welded with a track frame, and the track frame is provided with a third through hole, and a support rib is clamped in the track frame, and the support rib The upper end is welded with support bars.

Preferably, the track plate is provided with a limiting groove, and the limiting groove is engaged with the splicing clip.

Preferably, the track plate is provided with a first through hole, and a first bolt is slidably sleeved in the first through hole.

Preferably, a first bolt is slidably sleeved in the second through hole, and the first bolt is screwed to the foundation.

Preferably, a second bolt is slidably sleeved in the third through hole, and the second bolt is threadedly connected with the support bar.

Preferably, the upper ends of the support bars are welded with rails.

Compared with the prior art, the beneficial effect of the utility model is that the detachable track plate structure of the subway gantry crane adopts the cooperation of the clip strip and the first bolt so that the track plates can be assembled quickly and disassembled easily, and the track plate is made of steel plate Layer, fiberglass layer and rubber layer have high strength and cushioning performance, and the track frame used is convenient for installing the track. The track plate replaces the traditional concrete track beam, which shortens the construction period, and can be disassembled for repeated use, which is environmentally friendly. no effect.

Description of drawings

Fig. 1 is the splicing front view of track plate of the present utility model;

Fig. 2 is the splicing plan view of track plate of the present utility model;

Fig. 3 is the enlarged view of A place of the present utility model;

Fig. 4 is a schematic diagram of track plate and track installation of the present utility model;

Fig. 5 is the enlarged view of B place of the present utility model;

Fig. 6 is a cross-sectional view of the track plate structure of the present invention.

In the figure: 1 foundation, 2 track plate, 21 groove, 22 limit groove, 23 first through hole, 24 steel plate layer, 25 glass fiber reinforced plastic layer, 26 rubber layer, 3 splicing clip, 31 second through hole, 4th 1 bolt, 5 track frames, 51 third through holes, 6 support ribs, 7 support bars, 8 tracks, 9 second bolts.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model, rather than Any indication or implication that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should not be construed as limiting the invention.

Please refer to Figures 1-6, the utility model provides a technical solution: a detachable track plate structure of a subway gantry crane, including a foundation 1, a track plate 2 is placed on the upper end of the foundation 1, and the track plate 2 is provided with a groove 21, A splicing clip 3 is clamped in the groove 21, and the track plate 2 is provided with a limiting groove 22, and the limiting groove 22 is engaged with the splicing clip 3, and the splicing clip 3 is installed in the groove 21 and the limiting groove 22, The two track plates 2 can be spliced together. The track plate 2 is provided with a first through hole 23, and the first through hole 23 is slidingly sleeved with the first bolt 4. The track plate 2 includes a steel plate layer 24, a glass fiber reinforced plastic layer 25 and rubber Layer 26, the lower end of the steel plate layer 24 is pasted with a fiberglass layer 25, the steel plate layer 24 is high-strength steel, the fiberglass layer 25 is high-strength fiberglass, with high strength, strong toughness, and good corrosion resistance. The lower end of the fiberglass layer 25 is pasted with a rubber layer 26, the rubber layer 26 has a buffering effect;

The splicing clip 3 is provided with a second through hole 31, the second through hole 31 is slidingly sleeved with the first bolt 4, the second through hole 31 provides an installation space for the first bolt 4, the first bolt 4 and the foundation 1 pass through Threaded connection, the upper end of the track plate 2 is welded with a track frame 5, the track frame 5 is provided with a third through hole 51, the third through hole 51 is slidingly sleeved with the second bolt 9, and the third through hole 51 is the second bolt 9 An installation space is provided, the second bolt 9 is threadedly connected to the support bar 7, the support rib 6 is clamped in the track frame 5, the support bar 7 is welded to the upper end of the support rib 6, and the track 8 is welded to the upper end of the support bar 7.

When the utility model is actually implemented: when the track plates 2 need to be spliced, the two track plates 2 are first contacted and docked, and then the splicing clip 3 is snapped into the groove 21 and the limit groove 22, and then the first The bolt 4 is installed in the second through hole 31 and the first through hole 23, so that the first bolt 4 is installed in the foundation 1, the splicing of the track plate 2 can be realized, and then the support rib 6 at the lower end of the track 8 is snapped into the track plate 2. In the track frame 5 at the upper end, the second bolt 9 is used to install and fasten the support bar 7 to realize the installation, which is convenient and fast, and shortens the construction period, and the track plate 2 adopts a steel plate layer 24, a glass fiber reinforced plastic layer 25 and a rubber layer 26 three-layer structure, high strength, and has a certain buffering effect; when the track 8 needs to be disassembled, only the second bolt 9 is removed, the track 8 is disassembled, and then the first bolt 4 is removed, and the splicing clip 3 is taken out, and the track plate 2 can be separated, which is convenient to disassemble, can be reused, and has no impact on the environment.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A subway gantry crane detachable track plate structure, comprising foundation (1), is characterized in that: the upper end of described foundation (1) is placed with track plate (2), and described track plate (2) is provided with groove (21), the groove (21) is clamped with a splicing clip (3), and the track plate (2) includes a steel plate layer (24), a glass fiber reinforced plastic layer (25) and a rubber layer (26), and the A fiberglass layer (25) is pasted on the lower end of the steel plate layer (24), and a rubber layer (26) is pasted on the lower end of the fiberglass layer (25); The splicing clip (3) is provided with a second through hole (31), the upper end of the track plate (2) is welded with a track frame (5), and the track frame (5) is provided with a third through hole (51). ), the rail frame (5) is clamped with a support rib (6), and the upper end of the support rib (6) is welded with a support bar (7). 2. The detachable track plate structure of a subway gantry crane according to claim 1, characterized in that: the track plate (2) is provided with a limiting groove (22), and the limiting groove (22) and the splicing clip (3) card connection. 3. The detachable track plate structure of a subway gantry crane according to claim 1, characterized in that: said track plate (2) is provided with a first through hole (23), and said first through hole (23) The sliding socket has a first bolt (4). 4. The detachable track plate structure of a kind of subway gantry crane according to claim 1, characterized in that: the first bolt (4) is slidingly sleeved in the second through hole (31), and the first bolt ( 4) Connect with the foundation (1) through threads. 5. The detachable track plate structure of a subway gantry crane according to claim 1, characterized in that: a second bolt (9) is slidingly sleeved in the third through hole (51), and the second bolt ( 9) Connect with the support bar (7) through threads. 6. The detachable track plate structure of a subway gantry crane according to claim 1, characterized in that: the upper end of the support bar (7) is welded with a track (8).