CN215051697U

CN215051697U - Face river roadbed construction platform

Info

Publication number: CN215051697U
Application number: CN202121153663.9U
Authority: CN
Inventors: 韩瑞军; 张睿; 芦凯捷; 郭卫彤; 雷锐锋; 刘俊爱; 李斌; 王�义; 白世丹; 王婷; 游文杰
Original assignee: Shanxi Road And Bridge No6 Engineering Co ltd
Current assignee: Shanxi Road And Bridge No6 Engineering Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-12-07
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a river-facing roadbed construction platform, which comprises a bottom plate, wherein the number of the bottom plate is four, the left side and the right side of the inner cavity of the bottom plate are respectively connected with a sliding plate in a sliding way, one side of the two opposite sides of the sliding plate is respectively fixedly connected with an elongated plate, one end of the elongated plate, which is far away from the sliding plate, is penetrated through the bottom plate, the center of the top part of the bottom plate is fixedly connected with a positioning column, and the outer surface of the positioning column is connected with a sliding cylinder in a sliding way. Thereby reducing the labor difficulty of the workers.

Description

Face river roadbed construction platform

Technical Field

The utility model relates to a road bed construction technical field specifically is a face river roadbed construction platform.

Background

The roadbed is a foundation of a track or a road surface and is a geotechnical structure formed by excavation or filling, the roadbed mainly has the functions of providing necessary conditions for track or road surface laying and train or traveling operation, bearing static load and dynamic load of the track and rolling stock or road surface and traffic load, and simultaneously transmitting and diffusing the load to the deep part of the foundation, and on the longitudinal section, the roadbed must ensure the required elevation of a line; on the plane, the road bed and bridge, tunnel connection constitute complete circuit that link up, in civil engineering, the road bed all occupies the important position in the aspect of construction quantity, area and investment, when facing river road bed construction, need use construction platform usually, and traditional construction platform is most directly formed through the iron pipe welding, and is bulky, it is inconvenient to remove, so there is the defect of not convenient to use, staff's the work degree of difficulty has been increased simultaneously, for this we provide one kind face river road bed construction platform, solve above problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an face river roadbed construction platform possesses construction platform when using, and convenient to use's advantage has solved original construction platform when using, the problem of not convenient to use.

In order to achieve the above object, the utility model provides a following technical scheme: a river-facing roadbed construction platform comprises four bottom plates, sliding plates are connected to the left side and the right side of an inner cavity of each bottom plate in a sliding mode, elongated plates are fixedly connected to the opposite sides of the two sliding plates, one end of the lengthened plate far away from the sliding plate penetrates through the bottom plate, a positioning column is fixedly connected at the center of the top of the bottom plate, the outer surface of the positioning column is connected with a sliding cylinder in a sliding way, the left side and the right side of the sliding cylinder are both movably connected with a push plate through a movable shaft, one end of the push plate far away from the sliding cylinder penetrates through the bottom plate and is movably connected with the joint of the lengthened plate through the movable shaft, the top of reference column rotates through the bearing and is connected with the screw rod, the surface threaded connection of screw rod has the barrel, four the top fixedly connected with loading board of barrel, the surface of screw rod is located the below cover of barrel and has been connect with the driving-disc.

Preferably, the left side and the right side of the front surface and the back surface of the inner cavity of the bottom plate are respectively provided with a sliding chute matched with the sliding plate for use, and the outer surface of the sliding plate is in sliding connection with the inner surface of the sliding chute.

Preferably, the front and back two one side that the reference column deviates from mutually has evenly seted up the pinhole, two front and back one side that the slide cartridge deviates from mutually all threaded connection has a spacing bolt, the inner chamber that the slide cartridge just extended to the pinhole is run through to the one end that spacing bolt is relative with the pinhole.

Preferably, the left side and the right side of the top of the bottom plate are both provided with moving grooves matched with the push plate for use, and the outer surface of the driving disc is provided with anti-skidding lines.

Preferably, the left side and the right side of the bottom plate are both provided with moving openings matched with the elongated plate for use, and the inner surface of each moving opening is tightly attached to the outer surface of the elongated plate.

Preferably, the top of the bearing plate is bonded with a rubber pad, and the thickness of the rubber pad is 5 mm.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up bottom plate, slide, extension board, reference column, slide cartridge and push pedal, can increase the support area of bottom plate, through setting up screw rod, barrel and driving-disc, can conveniently adjust the horizontality of loading board, improve the device's stability, through setting up above structure, possess construction platform when using, the advantage of convenient to use has solved original construction platform when using, the problem of being not convenient for to staff's the work degree of difficulty has been reduced.

2. The utility model can support the sliding plate and limit the sliding plate by arranging the sliding chute;

the connection part of the sliding cylinder and the positioning column can be limited by arranging the pin hole and the limiting bolt;

the push plate can be conveniently connected with the lengthened plate by arranging the moving groove;

the lengthened plate can be conveniently moved by arranging the moving port;

through setting up the rubber pad, can increase the friction of loading board, protect it simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a perspective view of the positioning post and the sliding barrel structure of the present invention;

fig. 3 is a bottom view of the driving disc structure of the present invention;

fig. 4 is a perspective view of the slide plate and the chute structure according to the present invention.

In the figure: 1. a base plate; 2. a slide plate; 3. a lengthening plate; 4. a positioning column; 5. a slide cylinder; 6. pushing the plate; 7. a screw; 8. a barrel; 9. a carrier plate; 10. a drive disc; 11. a chute; 12. a pin hole; 13. a limit bolt; 14. a moving groove; 15. moving the port; 16. and (7) a rubber pad.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a river subgrade construction platform comprises a bottom plate 1, four bottom plates 1, sliding plates 2 connected to the left and right sides of the inner cavity of the bottom plate 1 in a sliding manner, lengthened plates 3 fixedly connected to the opposite sides of the two sliding plates 2, a positioning column 4 fixedly connected to the center of the top of the bottom plate 1, a sliding cylinder 5 connected to the outer surface of the positioning column 4 in a sliding manner, a push plate 6 movably connected to the left and right sides of the sliding cylinder 5 through a movable shaft, a driving plate 10 sleeved on the outer surface of the screw 7 and located below the cylinder 8, a screw 7 rotatably connected to the top of the positioning column 4 through a bearing, a cylinder 8 connected to the outer surface of the screw 7 in a threaded manner, bearing plates 9 fixedly connected to the tops of the four cylinders 8, and a driving plate 10 sleeved on the outer surface of the screw 7 and located below the cylinder 8, through setting up bottom plate 1, slide 2, extension plate 3, reference column 4, slide 5 and push pedal 6, can increase bottom plate 1's supporting area, through setting up screw rod 7, barrel 8 and driving-disc 10, can conveniently adjust the horizontality of loading board 9, improve the device's stability, through setting up above structure, possess the construction platform when using, convenient to use's advantage has been solved original construction platform when using, the problem of not convenient to use, thereby staff's the work degree of difficulty has been reduced.

Referring to fig. 4, the sliding grooves 11 matched with the sliding plate 2 are formed in the front side and the rear side of the inner cavity of the bottom plate 1, the outer surface of the sliding plate 2 is connected with the inner surface of the sliding groove 11 in a sliding manner, and the sliding plate 2 can be supported and limited by the sliding grooves 11.

Referring to fig. 1 and 2, pin holes 12 are uniformly formed in the side, away from each other, of each of the front and rear positioning columns 4, a limit bolt 13 is connected to the side, away from each of the front and rear sliding cylinders 5, of each of the front and rear sliding cylinders 5 in a threaded manner, one end, opposite to the pin hole 12, of the limit bolt 13 penetrates through the sliding cylinder 5 and extends to the inner cavity of the pin hole 12, and the connecting position between the sliding cylinder 5 and the positioning column 4 can be limited by the arrangement of the pin hole 12 and the limit bolt 13.

Referring to fig. 1, 2 and 3, the left and right sides of the top of the bottom plate 1 are both provided with moving grooves 14 used in cooperation with the push plate 6, the outer surface of the driving disk 10 is provided with anti-slip threads, and the push plate 6 and the elongated plate 3 can be conveniently connected by the moving grooves 14.

Referring to fig. 1, 2 and 4, the left and right sides of the bottom plate 1 are respectively provided with a moving opening 15 used in cooperation with the elongated plate 3, the inner surface of the moving opening 15 is closely attached to the outer surface of the elongated plate 3, and the elongated plate 3 can be conveniently moved by arranging the moving openings 15.

Referring to fig. 1, a rubber pad 16 is adhered to the top of the carrier plate 9, the thickness of the rubber pad 16 is 5mm, and the rubber pad 16 can increase the friction of the carrier plate 9 and protect the same.

When the device is used, the device is moved to a specified position, when the road surface of a riverbed construction site is soft, the sliding cylinder 5 is moved, the sliding cylinder 5 drives the push plate 6 to slide on the outer surface of the positioning column 4, meanwhile, the push plate 6 drives the lengthened plate 3 to move, the lengthened plate 3 drives the sliding plate 2 to slide on the outer surface of the sliding chute 11, so that the lengthened plate 3 moves out of the bottom plate 1, when the lengthened plate 3 moves to a proper position, the limit bolt 13 is rotated, the limit bolt 13 is inserted into the inner cavity of the pin hole 12, the connection position of the sliding cylinder 5 and the positioning column 4 is limited, the lengthened plate 3 and the bottom plate 1 are matched for use, the supporting area of the device is effectively increased, the stability of the device is improved, the bottom plate 1 is prevented from being sunken and inclined, then the driving disc 10 is sequentially rotated according to the actual condition of the road surface, so that the driving disc 10 drives the screw 7 to rotate on the inner surface of the cylinder body 8, therefore, the screw 7, the driving disc 10 and the barrel 8 are matched for use, the horizontal state of the bearing plate 9 is adjusted, the device is simple to operate and convenient to use, and the labor difficulty of workers is effectively reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a face river road bed construction platform, includes bottom plate (1), its characterized in that: the number of the bottom plates (1) is four, the left side and the right side of the inner cavity of each bottom plate (1) are respectively connected with the sliding plates (2) in a sliding manner, the two sliding plates (2) are respectively fixedly connected with the lengthened plate (3) at one side deviated from each other, one end, away from the sliding plates (2), of each lengthened plate (3) penetrates through the bottom plate (1), the center of the top of each bottom plate (1) is fixedly connected with the positioning column (4), the outer surface of each positioning column (4) is connected with the sliding cylinder (5) in a sliding manner, the left side and the right side of each sliding cylinder (5) are respectively connected with the push plate (6) through the movable shaft in a movable manner, one end, away from the sliding cylinder (5), of each push plate (6) penetrates through the bottom plate (1) and is movably connected with the joint of the lengthened plates (3) through the movable shaft, the tops of the positioning columns (4) are rotatably connected with the screw rods (7) through the bearings, and the outer surface of the screw rods (7) is connected with the barrel body (8) through threads, the top of the four cylinders (8) is fixedly connected with a bearing plate (9), and the outer surface of the screw rod (7) is sleeved with a driving plate (10) below the cylinders (8).

2. The river-facing roadbed construction platform as recited in claim 1, wherein: the left and right sides at the front and the back of the inner cavity of the bottom plate (1) are provided with sliding chutes (11) matched with the sliding plate (2), and the outer surface of the sliding plate (2) is connected with the inner surface of the sliding chutes (11) in a sliding manner.

3. The river-facing roadbed construction platform as recited in claim 1, wherein: pinhole (12) have evenly been seted up to two around one side that reference column (4) deviate from mutually, two around one side equal threaded connection that sliding barrel (5) deviate from mutually has stop bolt (13), the inner chamber that sliding barrel (5) just extended to pinhole (12) is run through to stop bolt (13) and pinhole (12) relative one end.

4. The river-facing roadbed construction platform as recited in claim 1, wherein: the left side and the right side of the top of the bottom plate (1) are both provided with moving grooves (14) matched with the push plate (6) for use, and the outer surface of the driving disc (10) is provided with anti-skidding threads.

5. The river-facing roadbed construction platform as recited in claim 1, wherein: the left side and the right side of the bottom plate (1) are provided with moving openings (15) matched with the elongated plate (3) for use, and the inner surface of each moving opening (15) is tightly attached to the outer surface of the elongated plate (3).

6. The river-facing roadbed construction platform as recited in claim 1, wherein: the top of the bearing plate (9) is bonded with a rubber pad (16), and the thickness of the rubber pad (16) is 5 mm.