CN213565865U

CN213565865U - Material transportation frame for bridge bottom

Info

Publication number: CN213565865U
Application number: CN202022622055.XU
Authority: CN
Inventors: 王未; 齐蓓
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-06-29
Anticipated expiration: 2030-11-13

Abstract

The utility model provides a pair of goods and materials transportation frame is used at bottom of bridge, including conveyer, connecting device and drive arrangement, the utility model discloses a goods and materials transportation frame is used at bottom of bridge is applicable to large-span bridge for the clear space under the bridge is big, the materials is economized, the construction of being convenient for, neither can influence passing through of huge steamer, can send pedestrian and vehicle to the another side from one side in waters simultaneously again.

Description

Material transportation frame for bridge bottom

Technical Field

The utility model relates to a building construction technical field especially relates to a goods and materials transportation frame for bridge bottom.

Background

The main purpose of bridge construction is to solve the problem of cross-water or cross-valley traffic, so that vehicles or pedestrians can pass through the bridge without obstruction.

The land of China is wide, and bridges between south and north and between east and west are influenced by the natural geography and the human society, and form respective relatively independent styles and characteristics according to local conditions. And the ancient craftsman of China builds the bridge, pay attention to the greatest benefit of the bridge, can consider to be suitable according to local conditions, all from practical starting, can consider to make the bridge play multi-functional effect as far as possible, for example, the arch bridge in south of the Yangtze is mostly flat at both ends, the middle high arch rises, make it not only produce the arc line beauty on the molding, but also do benefit to the boat, and the wide gallery type bridge in south of the area, then more fully reflect the multi-purpose characteristic of a bridge, but these bridges are only suitable for the waters of small span, because its beam height is big, the under-bridge clearance is little, if touch the waters of large span, such bridge is unable to be suitable for, if will build the big bridge that is fit for large span, not only the materials are many, and inconvenient construction, the under-bridge clearance is little, also not suitable for the huge round to pass through.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a goods and materials transportation frame for bridge bottom is fit for the bridge in large-span waters, neither can influence the passing through of huge steamer, can send pedestrian and vehicle to the another side from one side in waters simultaneously again.

The utility model discloses a goods and materials transportation frame for bridge bottom, including conveyer, connecting device and drive arrangement, drive arrangement is located directly over the conveyer, connecting device connects the conveyer with drive arrangement, drive arrangement includes automatic control case, sensor, electronic round and crossbeam, the crossbeam is two I shape long beams that the level was arranged, is fixed in on the bridge post of waters both sides, electronic round is two sets of, installs respectively in the track on the crossbeam, the automatic control case is located between two crossbeams, and the hookup is two sets of electronic round is driven electronic round is in move in the track on the crossbeam, the sensor is located both sides around the automatic control case, in order to be used for the response whether goods and materials transportation frame for bridge bottom has reachd the transportation stroke limit, conveyer is including manned storehouse, Storehouse, fence door, automatically-controlled door and closed window are stacked to goods and materials, manned storehouse sets up storehouse both sides limit is stacked to goods and materials, the fence door sets up the storehouse front and back end is stacked to goods and materials, the automatically-controlled door is located both ends around the manned storehouse, closed window is located the both sides face in manned storehouse. The closed window allows people to see outside scenery without potential safety hazards. The sensor can transmit parameters such as distance and wind speed which affect the stability to the automatic control box. The automatic control box controls the electric wheels through algorithm processing, so that the electric wheels are maximally stable in the motion process.

As the utility model discloses further improve, electronic round is six, and the three is a set of. The electric wheels in the three groups increase the stability of the whole transportation device.

As the utility model discloses further improve, all install electronic round closing cap on electronic round, guarantee the security to prevent that the rainwater drenches, and produce machine trouble.

As a further improvement of the present invention, the connecting device is a steel cable.

As a further improvement, the transportation device is provided with safety airbags all around. The safety air bag is used for protection, and the safety is improved.

The utility model has the advantages that: the utility model discloses a goods and materials transportation frame is used at bottom of the bridge is applicable to the large-span bridge for the clear space under the bridge is big, the materials is economized, the construction of being convenient for neither can influence passing through of huge steamer, can send pedestrian and vehicle to the another side from one side in waters simultaneously again.

Drawings

FIG. 1 is an overall structure view of a material transportation rack for bridge bottom of the present invention;

FIG. 2 is a schematic structural diagram of the driving device in FIG. 1;

wherein, the mark 1 is a manned bin, 2 is a material stacking bin, 3 is a fence door, 4 is an automatic door, 5 is a closed window, 6 is an air bag;

7. the device comprises a connecting device, 8 a driving device, 9 an electric wheel cover, 10 an automatic control box, 11 a sensor, 12 a cross beam, 13 an electric wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-2, the material transportation frame for bridge bottom of the present invention comprises a transportation device, a connection device 7 and a driving device 8, wherein the driving device 8 is located directly above the transportation device, the connection device 7 connects the transportation device and the driving device 8, the driving device 8 comprises an automatic control box 10, a sensor 11, two electric wheels 13 and a cross beam 12, the cross beam 12 is two i-shaped long beams horizontally arranged and fixed on the bridge columns at two sides of the water area, the two electric wheels 13 are respectively installed in the tracks on the cross beam 12, the automatic control box 10 is located between the two cross beams 12 and connects the two electric wheels 13 to drive the electric wheels 13 to move in the tracks on the cross beam 12, the sensor 11 is located at the front side and the rear side of the automatic control box 10 for sensing whether the material transportation frame for bridge bottom has reached the transportation stroke limit, the transportation device comprises a manned cabin 1, a material stacking cabin 2, a fence door 3, an automatic door 4 and a closed window 5, wherein the manned cabin 1 is arranged on two side edges of the material stacking cabin 2, the fence door 3 is arranged at the front end and the rear end of the material stacking cabin 2, the automatic door 4 is arranged at the front end and the rear end of the manned cabin 1, and the closed window 5 is arranged on two side surfaces of the manned cabin 1. The closed window 5 allows people to see outside scenery without safety hazards. The sensor 11 may transmit parameters of distance, wind speed, etc. having an influence on the stationarity to the automatic control box 10. The automatic control box 10 controls the electric wheels 13 through algorithm processing, so that the maximum stability is achieved in the movement process.

The number of the electric wheels 13 is six, and three electric wheels are in one group. The electric wheels in the three groups increase the stability of the whole transportation device.

Electric wheel covers 9 are mounted on the electric wheels 13. The safety is ensured to prevent the machine from being failed due to the fact that rainwater wets.

The connecting device 7 is a steel cable.

And safety air bags 6 are arranged around the transportation device. The airbag 6 serves as protection, increasing safety.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, but also to cover any modifications or equivalent changes made in the technical spirit of the present invention, which fall within the scope of the present invention.

Claims

1. The utility model provides a goods and materials transportation frame for bridge bottom, characterized in that, includes conveyer, connecting device (7) and drive arrangement (8), drive arrangement (8) are located directly over the conveyer, connecting device (7) connect the conveyer with drive arrangement (8), drive arrangement (8) include automatic control box (10), sensor (11), electronic round of events (13) and crossbeam (12), crossbeam (12) are two I-shaped long beams of horizontal arrangement, are fixed in the bridge post on the waters both sides, electronic round of events (13) are two sets, install respectively in the track on crossbeam (12), automatic control box (10) are located between two crossbeams (12), and connect two sets of electronic round of events (13) to drive electronic round of events (13) move in the track on crossbeam (12), sensor (11) are located both sides around automatic control box (10), in order to be used for the response whether reach the transportation stroke limit with goods and materials transportation frame at the bottom of the bridge, conveyer stacks storehouse (2), fence door (3), automatically-controlled door (4) and closed window (5) including manned storehouse (1), goods and materials, manned storehouse (1) sets up storehouse (2) both sides limit is stacked to the goods and materials, fence door (3) set up storehouse (2) front and back end is stacked to the goods and materials, automatically-controlled door (4) are located both ends around manned storehouse (1), closed window (5) are located the both sides face in manned storehouse (1).

2. A material transporting frame for under-bridge use according to claim 1, characterized in that said electric wheels (13) are six in number and three in one set.

3. A material transporting frame for under-bridge use according to claim 2, characterized in that the motorized wheels (13) are each provided with a motorized wheel cover (9).

4. A bridge floor material transportation rack according to claim 3, characterized in that the connection means (7) is a steel cable.

5. A bridge floor material transportation rack according to claim 4, characterized in that airbags (6) are installed all around the transportation means.