CN216141812U

CN216141812U - Roadbed box structure for gantry crane track

Info

Publication number: CN216141812U
Application number: CN202122021539.3U
Authority: CN
Inventors: 罗和平
Original assignee: Individual
Current assignee: Hubei Tianxuan Xingqiao Steel Structure Manufacturing Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-03-29
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a roadbed box structure for a gantry crane track, which comprises a roadbed box body, wherein a movable groove is formed in the center of the front side of the roadbed box body, two fixed plates are fixedly connected to the top and the bottom of an inner cavity of the roadbed box body, moving rods are arranged in the inner cavities of the fixed plates in a penetrating manner, one ends of the moving rods, which are close to the center of the roadbed box body, penetrate through the side wall of the inner cavity of the adjacent roadbed box body and are fixedly connected with moving plates, and through mutual matching of structures such as hooks, the roadbed box body, a circular ring and the fixed blocks, the hooks can be hung in the inner cavity of the circular ring by the adjacent roadbed box body.

Description

Roadbed box structure for gantry crane track

Technical Field

The utility model relates to the technical field of track roadbed boxes, in particular to a roadbed box structure for a gantry crane track.

Background

In recent years, the construction of urban rail transit engineering is becoming rapid, and a gantry crane is increasingly applied to the construction process as main beam erecting equipment of an elevated bridge, and meanwhile, the use of a steel plate roadbed box brings a new hope for a landfill site to catch the elbow road building material problem.

However, the existing gantry crane track roadbed boxes have some problems in use, the existing roadbed boxes cannot connect the roadbed boxes between each other in use, so that the gantry crane can deviate in use at the top of the roadbed box, and meanwhile, rollers of the gantry crane in movement cannot be limited, and rainwater cannot be discharged when the gantry crane meets rainwater weather.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a roadbed box structure for a gantry crane track.

One of the purposes of the utility model is realized by adopting the following technical scheme:

the utility model provides a be used for orbital subgrade case structure of portal crane, includes subgrade case body, the movable groove has been seted up to subgrade case body front side center department, two fixed plates of the equal fixedly connected with in subgrade case body inner chamber top and bottom, the fixed plate inner chamber all runs through and is equipped with the carriage release lever, the one end that the carriage release lever is close to subgrade case body center department all runs through adjacent subgrade case body inner chamber lateral wall to fixedly connected with movable plate, the carriage release lever outside edge is close to center department fixedly connected with disc, the carriage release lever outside edge all overlaps and is equipped with the spring, the one end fixed connection that the movable plate was kept away from to the spring is in fixed plate one side, the one end fixed connection that the spring is close to the movable plate is in adjacent disc one side.

Further, the equal fixedly connected with couple of top and bottom department is close to in the left side of way base case body, two the couple uses the central axis of way base case body to be symmetry setting from top to bottom as the symmetry axis.

Further, the equal fixedly connected with fixed block of top and bottom department is close to in roadbed case body right side, the equal fixedly connected with ring in fixed block right side.

Furthermore, the both sides are close to top and bottom department and have all seted up the hole that leaks around the subgrade case body, a plurality of the hole that leaks is linear arrangement from a left side to the right side in proper order.

Furthermore, one end of the moving rod, which is far away from the moving plate, is fixedly connected with an elastic plate, and the outer edge of the elastic plate is sleeved with an anti-skidding sleeve.

Further, four chutes are formed in the top and the bottom of the roadbed box body, sliders are fixedly connected to the left side and the right side of the elastic plate, which are close to the movable plate, and the sliders are movably connected to inner cavities of the adjacent chutes.

Furthermore, the top and the bottom of the inner cavity of the movable groove are both provided with a through groove near the left side and the right side, and the through groove is positioned on one side of the adjacent movable plate.

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

1. according to the utility model, through the mutual matching of the hook, the roadbed box body, the ring, the fixed block and other structures, the hook can be hung in the inner cavity of the ring by the adjacent roadbed box body, and after the fixation is determined to be completed, the gantry crane can be used, so that the use efficiency of the device is improved;

2. according to the utility model, through the mutual matching of the movable plates, the movable rods, the elastic plates, the water leakage holes and other structures, the movable plates can move the movable rods when the rollers of the gantry crane move between the movable plates, the movable rods drive the elastic plates to stretch, and the elastic plates drive the sliding blocks to move, so that the limitation of the device on the rollers is improved, and meanwhile, the water leakage holes of the rainwater through holes are discharged when the device encounters rainy days.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a front sectional view of the present embodiment;

fig. 3 is a front view of the present embodiment.

In the figure: 1. a roadbed box body; 2. hooking; 3. a circular ring; 4. a fixed block; 5. an elastic plate; 6. a travel bar; 7. a slider; 8. a chute; 9. a fixing plate; 10. a spring; 11. a water leakage hole; 12. a through groove; 13. and (5) moving the plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, a roadbed box structure for a gantry crane track comprises a roadbed box body 1, a movable groove is arranged at the center of the front side of the roadbed box body 1, two fixed plates 9 are fixedly connected to the top and the bottom of the inner cavity of the roadbed box body 1, a movable rod 6 is arranged in the inner cavity of each fixed plate 9, one end of each movable rod 6, which is close to the center of the roadbed box body 1, penetrates through the side wall of the inner cavity of the adjacent roadbed box body 1 and is fixedly connected with a movable plate 13, a disc is fixedly connected to the position, which is close to the center, of the outer edge of each movable rod 6, a spring 10 is sleeved on the outer edge of each movable rod 6, one end, which is far away from the movable plate 13, of each spring 10 is fixedly connected to one side of the fixed plate 9, one end, which is close to the movable plate 13, of each of the top and the bottom of the inner cavity of each movable groove are provided with through grooves 12, the through grooves 12 are arranged on one side of the adjacent movable plates 13, equal fixedly connected with couple 2 of top and bottom department is close to in the left side of way base case body 1, and two couples 2 use the central axis of way base case body 1 to be symmetry setting from top to bottom as the symmetry axis, and the equal fixedly connected with fixed block 4 of top and bottom department is close to in the right side of way base case body 1, and the equal fixedly connected with ring 3 in fixed block 4 right side.

Both sides all have seted up the hole 11 that leaks near top and bottom department around the roadbed case body 1, and a plurality of hole 11 that leaks is linear arrangement from a left side to the right side in proper order, and when meetting rainy day, rainwater through-hole 11 discharges simultaneously.

The equal fixedly connected with elastic plate 5 of one end that the movable plate 13 was kept away from to

carriage release lever

6, 5 outside edges of elastic plate all overlap and are equipped with the antiskid cover, four spout 8 have all been seted up to 1 top of roadbed case body and bottom, the elastic plate 5 is close to the equal fixedly connected with slider 7 of one side left and right sides department of movable plate 13, the equal swing joint of slider 7 is at adjacent 8 inner chambers of spout, the running roller when the portal crane moves between movable plate 13, movable plate 13 removes carriage release lever 6, carriage release lever 6 drives elastic plate 5 and stretches, elastic plate 5 drives slider 7 and removes, thereby the device is spacing to the running roller has been improved.

The working principle is as follows: in the use, operating personnel puts a plurality of roadbed box body 1 on ground, hang adjacent left couple 2 of roadbed box body 1 inside ring 3 on adjacent roadbed box body 1 right side, thereby it is spacing to roadbed box body 1, at this moment the running roller of portal crane bottom enters into between the movable plate 13, movable plate 13 drives movable rod 6 and removes, at this moment movable plate 13 removes inside leading to groove 12 on roadbed box body 1, movable rod 6 drives the disc and removes, the disc drives spring 10 and compresses, movable rod 6 drives elastic plate 5 and removes simultaneously, elastic plate 5 drives slider 7 and removes, slider 7 removes in 8 inner chambers of spout, when meetting rainy day, the rainwater is discharged through leaking hole 11, thereby the work efficiency of device has been improved.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a roadbed box structure for portal crane is orbital, includes roadbed box body (1), its characterized in that: the utility model discloses a road bed case, including road bed case body (1), the movable groove has been seted up to road bed case body (1) front side center department, two fixed plates (9) of equal fixedly connected with in road bed case body (1) inner chamber top and bottom, fixed plate (9) inner chamber all runs through and is equipped with carriage release lever (6), one end that carriage release lever (6) are close to road bed case body (1) center department all runs through adjacent road bed case body (1) inner chamber lateral wall to fixedly connected with movable plate (13), carriage release lever (6) outside edge is close to center department fixedly connected with disc, carriage release lever (6) outside edge all overlaps and is equipped with spring (10), the one end fixed connection that movable plate (13) were kept away from in spring (10) is in fixed plate (9) one side, spring (10) are close to one end fixed connection of movable plate (13) in adjacent disc one side.

2. The roadbed box structure for the gantry crane track, as claimed in claim 1, wherein: equal fixedly connected with couple (2) of top and bottom department are close to in roadbed case body (1) left side, two couple (2) use the central axis of roadbed case body (1) to be symmetry setting from top to bottom as the symmetry axis.

3. The roadbed box structure for the gantry crane track, as claimed in claim 1, wherein: equal fixedly connected with fixed block (4) of top and bottom department is close to on roadbed case body (1) right side, equal fixedly connected with ring (3) in fixed block (4) right side.

4. The roadbed box structure for the gantry crane track, as claimed in claim 1, wherein: the road base case body (1) is around both sides be close to top and bottom department and all seted up water leakage hole (11), a plurality of water leakage hole (11) are linear arrangement from a left side to the right side in proper order.

5. The roadbed box structure for the gantry crane track, as claimed in claim 1, wherein: the anti-skidding type lifting device is characterized in that one end, far away from the moving plate (13), of the moving rod (6) is fixedly connected with an elastic plate (5), and anti-skidding sleeves are sleeved on the outer side edges of the elastic plate (5).

6. The roadbed box structure for the gantry crane track, as claimed in claim 5, wherein: four chutes (8) are respectively arranged at the top and the bottom of the roadbed box body (1), the elastic plate (5) is close to the sliding plate (13) and is fixedly connected with the sliding blocks (7) at the left side and the right side of the side, and the sliding blocks (7) are movably connected with the inner cavities of the adjacent chutes (8).

7. The roadbed box structure for the gantry crane track, as claimed in claim 1, wherein: the movable groove is characterized in that the top and the bottom of the inner cavity of the movable groove are both provided with a through groove (12) near the left side and the right side, and the through groove (12) is positioned on one side of an adjacent movable plate (13).