Push-pull movable track cover plate device

Abstract

The utility model relates to the technical field of workshop track equipment, in particular to a push-pull movable type track cover plate device which comprises a cover plate body, idler wheels, an auxiliary track and portal frame equipment used for track operation, the auxiliary track is arranged in a foundation pit of a portal frame track, and the cover plate body is arranged on the upper portion of the auxiliary track in a matched mode. The rollers are installed on the lower portion of the cover plate body and abut against the upper portion of the auxiliary track, and the cover plate body moves on the upper portion of the auxiliary track through the rollers. The portal equipment is arranged at one end of the cover plate body, a connecting plate is arranged on the side, close to the cover plate body, of the portal equipment, and the connecting plate is connected with the cover plate body and drives the cover plate body to move; the cover plate body is driven by the portal equipment to move on the auxiliary track, so that the portal track is shielded, on one hand, the ground track can be protected, and meanwhile, other equipment and personnel can pass conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of workshop track equipment, in particular to a push-pull movable track cover device. Background Art

[0002] Various equipment are installed in steel structure production workshops. Large equipment has a large deadweight and requires high operating accuracy. The moving operation of large equipment is generally moved by a wheel-rail operating system. The running wheels are installed on the equipment and the tracks are fixed on the ground. In order to control the accuracy of the wheel-rail operating system, the wheel-rail drive mechanism is equipped with many detection and limiting devices. For example, some are directly driven by gears and racks on the track. In this way, there are many transmission mechanisms and control devices on both sides of the track, which occupy a certain space, so a certain space needs to be reserved on both sides of the track. If the track is arranged on the ground and higher than the ground, it will hinder other equipment from crossing. If the track is arranged under the ground, space needs to be reserved to form a track groove, which also hinders other equipment from crossing.

[0003] The large wheel-rail equipment installed in the workshop can be regarded as wheel-rail equipment. The wheel-rail equipment runs along the track. Other non-wheel-rail equipment needs to cross the track horizontally for operation, which faces the problem of operating space interference or cross-operation. The wheel-rail equipment in the workshop, such as automatic cutting, assembly, and welding gantry equipment, has high operating accuracy requirements. The track on which it runs must not be loose or deformed, which will affect the overall accuracy. Therefore, the track needs certain protection measures, such as adding covers, to prevent other equipment from damaging the track accuracy when crossing the ground track horizontally.

[0004] The running routes of the workshop wheel-rail equipment and other equipment such as AGV carts may intersect. To avoid equipment interference, the track cover needs to be able to cover and open automatically. If it is operated manually, the overall economic efficiency is poor and it is prone to errors, resulting in low work efficiency and safety issues. Utility Model Content

[0005] The purpose of the utility model is to provide a push-pull movable track cover device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a push-pull movable track cover device, comprising a cover body, rollers, auxiliary tracks and a gantry device for track operation, wherein the auxiliary track is arranged in a foundation pit of the gantry track, and the cover body is cooperatively arranged on the upper part of the auxiliary track; the roller is installed at the lower part of the cover body, the roller is against the upper part of the auxiliary track, and the cover body moves on the upper part of the auxiliary track through the roller; the gantry device is arranged at one end of the cover body, and a connecting plate is arranged on the side of the gantry device close to the cover body, and the connecting plate is connected to the cover body and drives the cover body to move.

[0007] Preferably, a connecting pin is provided at the lower portion of the connecting plate, and a connecting groove is correspondingly provided at the upper portion of the cover plate body, and the connecting pin is cooperatively arranged at the upper portion of the connecting groove.

[0008] Preferably, a track gap is provided at the upper portion of the auxiliary track, and two groups of rollers are provided, one group of rollers is engaged and clamped above the track gap, and the other group of rollers is located outside the auxiliary track; a track slope is provided at the edge of the auxiliary track.

[0009] Preferably, a mounting plate is provided on the side of the gantry device facing away from the cover plate body, and a mounting block is provided on the mounting plate, and the mounting block is engaged and clamped in a mounting seat; the mounting seat is provided on a fixed plate.

[0010] Preferably, the mounting seat is configured as a "concave"-shaped structure, and the mounting seat is welded to a fixing plate; a plurality of fixing ribs are provided on the fixing plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the track cover provided by the utility model is pushed by the gantry, automatically moved away, and automatically reset when the gantry is pulled back, and the entire opening, movement and reset do not require manual or other special drives; the cover body is driven to move on the auxiliary track by the gantry equipment, thereby blocking the gantry track, which can protect the ground track on the one hand, and facilitate the passage of other equipment and personnel on the other hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the cover body of the utility model being opened;

[0014] Numbers in the figure: 1. Cover plate body; 2. Roller; 3. Foundation pit; 4. Auxiliary rail; 5. Gantry equipment; 6. Rail notch; 7. Rail slope; 8. Connecting plate; 9. Connecting pin; 10. Connecting groove; 11. Mounting plate; 12. Fixing plate; 13. Mounting block; 14. Mounting seat; 15. Fixing rib. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 therefore cannot be understood as a limitation on the present invention.

[0017] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] See also Figure 1-2 The utility model provides a technical solution: a push-pull movable track cover device, comprising a cover body 1, rollers 2, auxiliary tracks 4 and a gantry device 5 for track operation, wherein the auxiliary tracks 4 are arranged in a foundation pit 3 of the gantry track, and the cover body 1 is cooperatively arranged on the upper part of the auxiliary tracks 4; the rollers 2 are installed at the lower part of the cover body 1, and the rollers 2 are against the upper part of the auxiliary tracks 4, and the cover body 1 moves on the upper part of the auxiliary tracks 4 through the rollers 2; the gantry device 5 is arranged at one end of the cover body 1, and a connecting plate 8 is arranged on the side of the gantry device 5 close to the cover body 1, and the connecting plate 8 is connected to the cover body 1 and drives the cover body 1 to move.

[0019] Furthermore, a connecting pin 9 is disposed at the lower portion of the connecting plate 8 , and a connecting groove 10 is correspondingly disposed at the upper portion of the cover body 1 , and the connecting pin 9 is cooperatively disposed at the upper portion of the connecting groove 10 .

[0020] Furthermore, a track gap 6 is provided on the upper portion of the auxiliary track 4, and two groups of rollers 2 are provided, one group of rollers 2 is engaged and stuck above the track gap 6, and the other group of rollers 2 is located on the outer side of the auxiliary track 4; a track slope 7 is provided at the edge of the auxiliary track 4.

[0021] Furthermore, a mounting plate 11 is provided on the side of the gantry device 5 facing away from the cover body 1 , and a mounting block 13 is provided on the mounting plate 11 . The mounting block 13 fits in a mounting seat 14 ; the mounting seat 14 is provided on the fixing plate 12 .

[0022] Furthermore, the mounting seat 14 is configured as a “concave”-shaped structure, and the mounting seat 14 is welded on the fixing plate 12 ; and a plurality of fixing ribs 15 are disposed on the fixing plate 12 .

[0023] Working principle: The cover body 1 is usually in a closed state, that is, the cover body 1 covers the track groove, and the AGV can pass through the cover body 1. When the cover body 1 is in an open state, the AGV is prohibited from passing, the track groove is in an open state, and the track can be used for equipment to pass.

[0024] The gantry device 5 provides the power for the cover body 1 to move. The gantry device 5 is installed on the fixed plate 12 through the mounting plate 11 on the back side. The fixed plate 12 is fixedly installed through the fixing ribs 15. The output end of the gantry device 5 can drive the connecting plate 8 to move, and can push the connecting plate 8 in the direction of the auxiliary track 4, and the connecting plate 8 pushes the cover body 1 to move; at this time, one of the two groups of rollers 2 of the cover body 1 is stuck in the track gap 6, and the other group is on the outside of the auxiliary track 4; when the cover body 1 moves, one group of rollers 2 moves out of the track gap 6, and the other group of rollers 2 slides upward along the track slope 7; at this time, the entire cover body 1 moves upward, so that the connecting pin 9 at the bottom of the connecting plate 8 can be stuck in the connecting groove 10, so that the connecting plate 8 hooks the cover body 1, so that the cover body 1 can be dragged to move.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A push-pull movable track cover device, characterized in that: The invention comprises a cover body (1), a roller (2), an auxiliary track (4) and a gantry device (5) for track operation, wherein the auxiliary track (4) is arranged in a foundation pit (3) of the gantry track, and the cover body (1) is arranged on the upper part of the auxiliary track (4); the roller (2) is installed on the lower part of the cover body (1), the roller (2) is against the upper part of the auxiliary track (4), and the cover body (1) moves on the upper part of the auxiliary track (4) through the roller (2); the gantry device (5) is arranged at one end of the cover body (1), and a connecting plate (8) is arranged on the side of the gantry device (5) close to the cover body (1), and the connecting plate (8) is connected to the cover body (1) and drives the cover body (1) to move.

2. The push-pull movable track cover device according to claim 1, characterized in that: A connecting pin (9) is arranged at the lower part of the connecting plate (8), and a connecting groove (10) is correspondingly arranged at the upper part of the cover plate body (1), and the connecting pin (9) is arranged in cooperation with the upper part of the connecting groove (10).

3. The push-pull movable track cover device according to claim 1, characterized in that: A track notch (6) is provided at the upper part of the auxiliary track (4); two groups of rollers (2) are provided, one group of rollers (2) is engaged and clamped above the track notch (6), and the other group of rollers (2) is located outside the auxiliary track (4); a track slope (7) is provided at the edge of the auxiliary track (4).

4. The push-pull movable track cover device according to claim 1, characterized in that: A mounting plate (11) is provided on the side of the gantry device (5) facing away from the cover plate body (1), and a mounting block (13) is provided on the mounting plate (11), wherein the mounting block (13) is engaged and clamped in a mounting seat (14); and the mounting seat (14) is provided on the fixing plate (12).

5. The push-pull movable track cover device according to claim 4, characterized in that: The mounting seat (14) is configured as a "concave"-shaped structure, and the mounting seat (14) is welded to the fixing plate (12); and a plurality of fixing ribs (15) are provided on the fixing plate (12).

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