CN213015281U

CN213015281U - Safety foot rest structure is used in subway civil engineering construction

Info

Publication number: CN213015281U
Application number: CN202021261120.4U
Authority: CN
Inventors: 杜福军; 梁慧敏; 梁晓冬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-04-20
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a safe foot rest structure is used in subway civil engineering construction relates to safe foot rest technical field, specifically is a safe foot rest structure is used in subway civil engineering construction, including first bracing piece and second bracing piece, the surface of first bracing piece and second bracing piece is overlapped from top to bottom in proper order and is equipped with fixed block, horizontal pole and vertical pole, the fixed orifices has been seted up to the upper surface of fixed block, the inside of fixed orifices is pegged graft and is had the dead lever, the top fixedly connected with bearing plate of dead lever, the both ends cover on second bracing piece surface is equipped with U type frame, the last fixed surface of U type frame is connected with the mount. This safe foot rest structure is used in subway civil engineering construction, through the setting of slider, fortune workbin, winding pole and handle for personnel can put article in the fortune workbin when transmitting article from top to bottom, wave the handle, and the handle drives the winding pole rotation, thereby tightens up wire rope, and then lifts by crane the workbin, and the personnel of being convenient for transmit from top to bottom of article.

Description

Safety foot rest structure is used in subway civil engineering construction

Technical Field

The utility model relates to a safe foot rest technical field specifically is a safe foot rest structure is used in subway civil engineering construction.

Background

"civil engineering": that is, the construction of civil engineering and construction works covers the construction of buildings, structures and works in facilities and sites in the fields of buildings, roads, railways, airports, bridges, water conservancy projects, harbors, tunnels, water supply and drainage projects, protection projects and the like in various fields such as the ground, the underground, the land, the water and the underwater.

The most commonly used safety foot rest in the civil engineering construction of the subway is a safety foot rest, but the structure of the existing safety foot rest is too complex, the safety foot rest is inconvenient to mount and dismount, and the safety foot rest is inconvenient for people to transfer articles up and down.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a subway is safe foot rest structure for civil engineering has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a subway civil engineering is with safe foot rest structure, includes first bracing piece and second bracing piece, the surface of first bracing piece and second bracing piece from top to bottom overlaps in proper order and is equipped with fixed block, horizontal pole and vertical pole, the fixed orifices has been seted up to the upper surface of fixed block, peg graft in the inside of fixed orifices has the dead lever, the top fixedly connected with bearing plate of dead lever, the both ends cover on second bracing piece surface is equipped with U type frame, the last fixed surface of U type frame is connected with the mount.

Optionally, the surface of the fixing frame is movably connected with a winding rod through a bearing, one end of the winding rod is fixedly connected with a handle, and a steel wire rope is wound on the surface of the winding rod.

Optionally, a sliding groove is formed in one side of the U-shaped frame, a sliding block is arranged inside the sliding groove, a conveying box is fixedly connected to one side of the sliding block, and the upper surface of the sliding block is fixedly connected with the steel wire rope.

Optionally, threaded holes are formed in one sides of the first supporting rod, the second supporting rod, the fixing block, the transverse rod, the longitudinal rod and the U-shaped frame, and bolts are inserted into the threaded holes.

(III) advantageous effects

The utility model provides a subway civil engineering is with safe foot rest structure possesses following beneficial effect:

1. this safe foot rest structure is used in subway civil engineering construction through the setting of screw hole and bolt for personnel can establish fixed block, horizontal pole, vertical pole and U type frame cover on first bracing piece and second bracing piece surface when using, then insert the screw hole with the bolt and fix, make things convenient for personnel to assemble.

2. This safe foot rest structure is used in subway civil engineering construction, through the setting of slider, fortune workbin, winding pole and handle for personnel can put article in the fortune workbin when transmitting article from top to bottom, wave the handle, and the handle drives the winding pole rotation, thereby tightens up wire rope, and then lifts by crane the workbin, and the personnel of being convenient for transmit from top to bottom of article.

Drawings

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

fig. 2 is a schematic structural view of the first support rod of the present invention;

fig. 3 is a schematic structural view of the bearing plate of the present invention;

fig. 4 is a schematic structural view of the material conveying box of the present invention.

In the figure: 1. a first support bar; 2. a second support bar; 3. a fixed block; 4. a cross bar; 5. a longitudinal bar; 6. a fixing hole; 7. fixing the rod; 8. a bearing plate; 9. a U-shaped frame; 10. a fixed mount; 11. a winding rod; 12. a handle; 13. a chute; 14. a slider; 15. a material conveying box; 16. a threaded hole; 17. and (4) bolts.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a safety foot rest structure for civil engineering construction of subway comprises a first support rod 1 and a second support rod 2, wherein threaded holes 16 are formed in one sides of the first support rod 1, the second support rod 2, a fixing block 3, a cross rod 4, a longitudinal rod 5 and a U-shaped frame 9, bolts 17 are inserted into the threaded holes 16, and the fixing block 3, the cross rod 4 and the longitudinal rod 5 are sequentially sleeved on the surfaces of the first support rod 1 and the second support rod 2 from top to bottom;

in order to facilitate the people to go up and down the safety foot rest, the cross rod 4 is arranged, and the surface of the cross rod 4 is provided with anti-skid grains;

the upper surface of the fixed block 3 is provided with a fixed hole 6, and a fixed rod 7 is inserted in the fixed hole 6;

in order to fix the bearing plate 8 conveniently, the fixing holes 6 and the fixing rods 7 are arranged, and when the fixing device is used, the fixing rods 7 are inserted into the fixing holes 6, so that the bearing plate 8 is connected with the first supporting rod 1 and the second supporting rod 2;

the top of the fixed rod 7 is fixedly connected with a bearing plate 8, two ends of the surface of the second support rod 2 are sleeved with a U-shaped frame 9, one side of the U-shaped frame 9 is provided with a sliding groove 13, a sliding block 14 is arranged inside the sliding groove 13, one side of the sliding block 14 is fixedly connected with a conveying box 15, the upper surface of the sliding block 14 is fixedly connected with a steel wire rope, the upper surface of the U-shaped frame 9 is fixedly connected with a fixed frame 10, the surface of the fixed frame 10 is movably connected with a winding rod 11 through a bearing, one end of the winding rod 11 is fixedly connected with a handle 12, and the surface;

in order to facilitate the personnel to transfer articles up and down, the material conveying box 15 is arranged, when the material conveying box is used, articles are placed in the material conveying box 15, the handle 12 is shaken to drive the winding rod 11 to rotate, the steel wire rope is tightened, and therefore the material conveying box 15 is lifted.

The utility model discloses in, the device's working procedure as follows:

1. when the safety foot stand is used, the longitudinal rod 5, the U-shaped frame 9, the cross rod 4 and the fixing block 3 are fixed on the surfaces of the first supporting rod 1 and the second supporting rod 2 through the matching of the bolt 17 and the threaded hole 16, and the fixing rod 7 is inserted into the fixing hole 6, so that the bearing plate 8 is connected with the first supporting rod 1 and the second supporting rod 2, and the safety foot stand is assembled;

2. when the object is vertically driven, the object is placed in the conveying box 15, the handle 12 is shaken to drive the winding rod 11 to rotate, the steel wire rope is tightened, and therefore the conveying box 15 is lifted.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a subway civil engineering is with safe foot rest structure, includes first bracing piece (1) and second bracing piece (2), its characterized in that: the utility model discloses a fixing device for supporting a car, including first bracing piece (1), second bracing piece (2), fixed block (3), horizontal pole (4) and vertical pole (5) are overlapped from top to bottom in proper order on the surface of first bracing piece (1) and second bracing piece (2), fixed orifices (6) have been seted up to the upper surface of fixed block (3), peg graft in the inside of fixed orifices (6) and have dead lever (7), the top fixedly connected with bearing plate (8) of dead lever (7), the both ends cover on second bracing piece (2) surface is equipped with U type frame (9), the last fixed surface of U type frame (9) is connected with mount (10).

2. The safety foot stool structure for civil engineering of subway as claimed in claim 1, wherein: the surface of mount (10) has winding pole (11) through bearing swing joint, the one end fixedly connected with handle (12) of winding pole (11), the surface winding of winding pole (11) has wire rope.

3. The safety foot stool structure for civil engineering of subway as claimed in claim 2, wherein: spout (13) have been seted up to one side of U type frame (9), the inside of spout (13) is provided with slider (14), one side fixedly connected with fortune workbin (15) of slider (14), the upper surface and the wire rope fixed connection of slider (14).

4. The safety foot stool structure for civil engineering of subway as claimed in claim 1, wherein: threaded holes (16) are formed in one sides of the first supporting rod (1), the second supporting rod (2), the fixing blocks (3), the cross rod (4), the longitudinal rod (5) and the U-shaped frame (9), and bolts (17) are inserted into the threaded holes (16).