CN112026883A

CN112026883A - Shallow for tunnel buckled plate

Info

Publication number: CN112026883A
Application number: CN202010957606.XA
Authority: CN
Inventors: 李波
Original assignee: Dongan Sanhe Construction Engineering Co ltd
Current assignee: Dongan Sanhe Construction Engineering Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2020-12-04

Abstract

The embodiment of the application discloses shallow for tunnel buckled plate includes: a bottom plate, a shelf and a locking buckle; the article placing rack comprises a plurality of partition plates arranged at intervals, grooves for placing corrugated plates are formed between every two adjacent partition plates, and the bottom ends of the partition plates are fixedly connected with the bottom plate; the locking buckle comprises a buckle rod and a positioning column arranged on the buckle rod, and one end of the buckle rod, which is far away from the positioning column, is hinged to the top end of one partition plate; when two ends of the buckling rod are respectively abutted against the top ends of two adjacent partition plates, the positioning column extends into the range of the groove. The utility model provides a shallow for tunnel buckled plate can effective positioning buckled plate prevent to fall.

Description

Shallow for tunnel buckled plate

Technical Field

The embodiment of the application relates to the field of tunnels, in particular to a trolley for corrugated plates of tunnels.

Background

In the prior art, railway tunnels in China are more and more widely applied and are limited by technical levels of design, construction, monitoring and the like in the construction period, and the tunnels constructed in the early stage often have the defects of insufficient lining thickness, cavities behind linings or insufficient concrete strength and the like. Under the comprehensive action of factors such as train load, surrounding rock pressure and the like during the operation of the tunnels, various diseases such as cracking, leakage and block falling of the lining, deformation and invasion limit of the lining, cracking and damage of the tunnel bottom, sinking and mud pumping of the tunnel bottom, arching, freezing damage of a drainage system and the like are easily caused. In contrast, the use of corrugated sheet lining technology to reinforce tunnels has certain advantages. However, the skylight time is generally utilized for reinforcing the operating tunnel, and the operation time is short, so that the corrugated plate is required to be reinforced to reduce the installation difficulty and shorten the installation time. But the buckled plate quality is great, and when transporting in the tunnel, the road surface is uneven and jolts and easily takes place to fall the condition such as.

Disclosure of Invention

The technical problem that this application embodiment will solve provides a shallow for tunnel buckled plate, can effectively fix a position the buckled plate and prevent to fall.

The embodiment of the application is realized by the following technical scheme:

a cart for tunnel corrugated plates, comprising: a bottom plate, a shelf and a locking buckle; the article placing rack comprises a plurality of partition plates arranged at intervals, grooves for placing corrugated plates are formed between every two adjacent partition plates, and the bottom ends of the partition plates are fixedly connected with the bottom plate; the locking buckle comprises a buckle rod and a positioning column arranged on the buckle rod, and one end of the buckle rod, which is far away from the positioning column, is hinged to the top end of one partition plate; when two ends of the buckling rod are respectively abutted against the top ends of two adjacent partition plates, the positioning column extends into the range of the groove.

Further, the positioning column is arranged on the buckling rod in the radial direction.

Further, the baffle is an arc-shaped plate, and the groove is an arc-shaped groove.

Furthermore, the positioning column is connected with the buckling rod in a welding mode.

Further, the shallow for tunnel buckled plate includes the push rod and sets up the gyro wheel in the bottom plate lower part, the push rod with bottom plate fixed connection.

The beneficial effects are that:

compared with the prior art, the shallow for tunnel buckled plate of this application embodiment sets up bottom plate, supporter and locking and detains. The storage rack comprises a plurality of partition plates arranged at intervals, grooves for placing corrugated plates are formed between every two adjacent partition plates, and the bottom ends of the partition plates are fixedly connected with the bottom plate; the locking buckle comprises a buckle rod and a positioning column arranged on the buckle rod, and one end of the buckle rod, which is far away from the positioning column, is hinged to the top end of one partition plate; the both ends of buckleing the pole support respectively and lean on the top at two adjacent baffles, and the reference column extends into the scope of recess to mutually support the realization location to the locating hole on the buckled plate, prevent to lead to the buckled plate to fall because of jolting.

Drawings

The following detailed description of embodiments of the present application is provided in conjunction with the appended drawings, wherein:

fig. 1 is a schematic structural view of a trolley for a tunnel corrugated plate according to an embodiment of the present application;

fig. 2 is a top view of fig. 1 with the locking buckle omitted.

Detailed Description

In order to make those skilled in the art better understand the technical solutions of the embodiments of the present application, the embodiments of the present application are described in detail below with reference to the drawings, and the description in this section is only exemplary and explanatory, and should not have any limiting effect on the scope of the embodiments of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientation or positional relationship shown in fig. 1 or the orientation or positional relationship that a product of the embodiment of the present application is usually placed when in use, which are only used for convenience of describing the embodiment of the present application and simplifying the description, but do not indicate or imply that the device or element to be referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, should not be construed as limiting the embodiment of the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. Specific meanings of the above terms in the embodiments of the present application can be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 and 2, a trolley for a tunnel corrugated plate includes: bottom plate 1, supporter 2 and locking buckle 3.

The shelf 2 comprises a plurality of partition plates 21 arranged at intervals, grooves 22 for placing corrugated plates are formed between every two adjacent partition plates 21, and the bottom ends of the partition plates 21 are fixedly connected with the bottom plate 1;

the locking buckle 3 comprises a buckle rod 31 and a positioning column 32 arranged on the buckle rod 31, and one end of the buckle rod 31 far away from the positioning column 32 is hinged to the top end of one partition plate 21; when the two ends of the buckling rod 31 are respectively abutted against the top ends of the two adjacent partition plates 21, the positioning column 32 extends into the range of the groove 22, so that the positioning holes in the corrugated plates are mutually matched to realize positioning, and the corrugated plates are prevented from falling off due to jolting.

In one possible embodiment, as shown in fig. 1 and 2, the positioning posts 32 are radially disposed on the buckling bars 31 to prevent the buckling plates from being deflected.

In one possible embodiment, shown in fig. 1 and 2, the partition 21 is an arc-shaped plate and the grooves 22 are arc-shaped slots to accommodate an arc-shaped corrugated plate structure.

In a possible embodiment, as shown in fig. 1 and 2, the positioning column 32 is welded to the buckle rod 31, and the connection strength is good.

One possible embodiment is that as shown in fig. 1 and fig. 2, the trolley for tunnel corrugated plates comprises a push rod 5 and a roller 4 arranged at the lower part of a bottom plate 1, wherein the push rod 5 is fixedly connected with the bottom plate 1, so that manual pushing is convenient, and manpower is saved.

The above embodiments are only used for illustrating the technical solutions of the present application and not for limiting the same, and any modification or equivalent replacement without departing from the spirit and scope of the embodiments of the present application should be covered within the technical solutions of the present application.

Claims

1. The utility model provides a shallow for tunnel buckled plate which characterized in that includes: a bottom plate (1), a shelf (2) and a locking buckle (3);

the storage rack (2) comprises a plurality of partition plates (21) which are arranged at intervals, grooves (22) for placing corrugated plates are formed between every two adjacent partition plates (21), and the bottom ends of the partition plates (21) are fixedly connected with the bottom plate (1);

the locking buckle (3) comprises a buckle rod (31) and a positioning column (32) arranged on the buckle rod (31), and one end of the buckle rod (31) far away from the positioning column (32) is hinged to the top end of one partition plate (21); when two ends of the buckling rod (31) are respectively abutted against the top ends of two adjacent partition plates (21), the positioning column (32) extends into the range of the groove (22).

2. The cart for tunnel corrugated plates according to claim 1, characterized in that: the positioning column (32) is arranged on the buckling rod (31) in the radial direction.

3. The cart for tunnel corrugated plates according to claim 2, characterized in that: the partition plate (21) is an arc-shaped plate, and the groove (22) is an arc-shaped groove.

4. The cart for tunnel corrugated plates according to claim 2, characterized in that: the positioning column (32) is connected with the buckling rod (31) in a welding mode.

5. The cart for tunnel corrugated plates according to claim 2, characterized in that: the trolley for the tunnel corrugated plate comprises a push rod (5) and rollers (4) arranged on the lower portion of a bottom plate (1), wherein the push rod (5) is fixedly connected with the bottom plate (1).