CN215629462U

CN215629462U - Movable protection platform for bridge construction

Info

Publication number: CN215629462U
Application number: CN202122419732.2U
Authority: CN
Inventors: 郝青; 周长寅; 张琳; 张宁
Original assignee: Shandong Taidong Highway Engineering Co ltd
Current assignee: Shandong Taidong Highway Engineering Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-01-25
Anticipated expiration: 2031-10-08

Abstract

The application discloses a movable protection platform for bridge construction, which relates to the technical field of bridge construction and solves the problem that the movable protection platform for bridge construction can only drive a hanging basket to lift when in use and has a single use form, and comprises a bridge body, wherein the upper surface of the bridge body is provided with a supporting seat, the upper surface of the supporting seat is provided with an L-shaped supporting frame, the upper surface of the L-shaped supporting frame is provided with a rope retracting mechanism, the upper surface of the L-shaped supporting frame is uniformly provided with mounting holes, the outer wall of the rope retracting mechanism is provided with the hanging basket through connecting ropes, the connecting ropes penetrate through the inner wall of the mounting holes, the hanging basket is positioned at the bottom of the L-shaped supporting frame, a standing plate is arranged inside the hanging basket, the lower surface of the standing plate is symmetrically provided with elevators, the rope retracting mechanism arranged during use is matched with the connecting ropes to control the lifting of the hanging basket, so that the use position of the hanging basket is adjusted, and the heights of the standing plate can be adjusted by the elevators, the use of constructors is more convenient, and therefore the use form of the protection platform is increased.

Description

Movable protection platform for bridge construction

Technical Field

The application relates to the technical field of bridge construction, in particular to a mobile protection platform for bridge construction.

Background

A bridge is a component of a road, is a building constructed for the road to cross natural or artificial obstacles, and generally refers to a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge end butt straps, tapered revetments, diversion works and the like.

Current bridge construction portable protection platform can only drive the hanging flower basket and go up and down generally when using, and the use form is comparatively single, can not satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

In order to improve the portable protection platform of bridge construction and generally can only drive the hanging flower basket and go up and down when using, the comparatively single problem of use form, this application provides a portable protection platform of bridge construction.

The application provides a portable protection platform is built to bridge adopts following technical scheme:

the utility model provides a portable protection platform of bridge construction, includes the bridge body, the upper surface of bridge body is provided with the supporting seat, the upper surface of supporting seat is provided with L shape support frame, the upper surface of L shape support frame is provided with receipts rope mechanism, the mounting hole has evenly been seted up to the upper surface of L shape support frame, the outer wall of receiving rope mechanism is provided with the hanging flower basket through connecting the rope, connect the inner wall that the rope passed the mounting hole, the hanging flower basket is located the bottom of L shape support frame, the inside of hanging flower basket is provided with the board of standing, the lower surface symmetry of board of standing is provided with the lift, the lower surface of lift is connected with the inner wall bottom of hanging flower basket.

Through adopting above-mentioned technical scheme, receive rope mechanism and be connected the cooperation of rope and can control the hanging flower basket and go up and down to the position of use of adjustment hanging flower basket, the mounting hole is used for the restriction to connect the mounted position of rope, and the upper surface of board of standing evenly is provided with the antislip strip, can play skid-proof effect, is difficult for slipping when making constructor move, and the lift can adjust the height of board of standing, makes the constructor use more convenient.

Optionally, the upper surface of the supporting seat is provided with a gravity block, and the gravity block is located on the front side of the L-shaped supporting frame.

Through adopting above-mentioned technical scheme, the weight of gravity piece can support the weight that bears hanging flower basket and constructor, can avoid this protection platform to empty the accident because of the skew emergence of focus as far as possible.

Optionally, the front of the L-shaped support frame is uniformly provided with a reinforcing rod, and one end of the reinforcing rod, which is far away from the L-shaped support frame, is connected with the upper surface of the support seat.

Through adopting above-mentioned technical scheme, the anchor strut can be connected L shape support frame and supporting seat, more firm when making L shape support frame use.

Optionally, the supporting seat comprises a rectangular plate arranged at the top of the bridge body, the lower surface of the rectangular plate is uniformly provided with a moving mechanism, the upper surface of the rectangular plate is connected with the bottoms of the L-shaped supporting frame and the reinforcing rods, the lower surface of the rectangular plate is uniformly provided with a connector, and the bottom of the connector is provided with supporting legs.

Through adopting above-mentioned technical scheme, moving mechanism can make things convenient for this protection platform's position to remove, and the connector can play the supporting role with the supporting leg cooperation, makes more firm of supporting seat.

Optionally, the rope winding mechanism comprises a servo motor arranged on the upper surface of the L-shaped support frame, a rope winding roller is arranged at the output end of the servo motor, the outer wall of the rope winding roller is connected with a connecting rope, a limiting plate is rotatably connected to the front surface of the rope winding roller, and the lower surface of the limiting plate is connected with the upper surface of the L-shaped support frame.

Through adopting above-mentioned technical scheme, start servo motor and rotate receiving and releasing that can the control connection rope through driving receipts rope cylinder to the height of adjustment hanging flower basket, the limiting plate can restrict the position of receiving the rope cylinder, avoids receiving the rope cylinder to contact the upper surface of L shape support frame when using as far as possible.

Optionally, the hanging basket comprises a rectangular basket arranged at the bottom of the connecting rope, an operation opening is formed in the front face of the rectangular basket, and rectangular openings are uniformly formed in the outer wall of the rectangular basket.

Through adopting above-mentioned technical scheme, the operation panel can be convenient for personnel and carry out the construction operation, and the rectangle mouth can play the ventilation effect.

Optionally, the moving mechanism comprises an oil cylinder arranged on the lower surface of the rectangular plate, a mounting plate is arranged at the bottom of the oil cylinder, and moving wheels are evenly arranged on the lower surface of the mounting plate.

Through adopting above-mentioned technical scheme, through hydro-cylinder control mounting panel downwardly extending when needing to remove, make and remove the wheel as the main strong point of supporting seat, just can remove the position of supporting seat.

Optionally, the rectangular basket is located at the bottom of the L-shaped support frame, the side walls of the rectangular basket are uniformly provided with idler wheels, and the inner wall of the rectangular opening is uniformly provided with a protection strip.

Through adopting above-mentioned technical scheme, the gyro wheel can avoid the hanging flower basket direct with the contact of bridge body as far as possible, helps solving hanging flower basket and bridge body and bumps, and the protection strip that sets up can play the guard action, and is safer when making the hanging flower basket use.

In summary, the present application includes at least one of the following benefits:

1. the supporting seat can play a role in supporting the L-shaped supporting frame, the rope winding mechanism on the L-shaped supporting frame can be matched with the connecting rope to control the lifting of the hanging basket, so that the use position of the hanging basket is adjusted, the mounting hole is used for limiting the mounting position of the connecting rope, the upper surface of the standing plate is uniformly provided with the anti-slip strips, the anti-slip function can be achieved, constructors are not prone to slip down when moving, the height of the standing plate can be adjusted through the arranged lifter, the constructors can use the standing plate more conveniently, and the use form of the protective platform is increased;

2. the weight of the gravity block can support and bear the weight of a hanging basket and constructors, the falling accidents of the protection platform caused by gravity center deviation can be avoided as much as possible, the L-shaped support frame can be connected with the support seat through the reinforcing rod, the L-shaped support frame is more stable when in use, the moving mechanism can facilitate the position of the protection platform to move, when the protection platform needs to move, the mounting plate is controlled to extend downwards through the oil cylinder, the moving wheel is used as a main supporting point of the support seat, the position of the support seat can be moved, the connector is matched with the support leg to play a supporting role, and the support seat is more stable;

3. start servo motor and receive the rope cylinder through the drive and rotate receiving and releasing that can the control connection rope, thereby the height of adjustment hanging flower basket, the limiting plate can restrict the position of receiving the rope cylinder, avoid receiving the rope cylinder as far as possible and contact the upper surface of L shape support frame when using, the operation mouth can be convenient for personnel and carry out construction operation, the rectangle mouth of setting can play the ventilation effect, the range of rocking of hanging flower basket when reducing the wind-blowing, the guard bar can play the guard action, it is safer when making the hanging flower basket use, the gyro wheel can avoid the direct and bridge body contact of hanging flower basket as far as possible, help solving the hanging flower basket and the collision of bridge body.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view of a stand plate structure according to the present embodiment;

FIG. 3 is a schematic view of the supporting seat of the present embodiment;

fig. 4 is a structural schematic diagram of the hanging basket of the embodiment.

Description of reference numerals: 1. a bridge body; 2. a supporting seat; 201. a rectangular plate; 202. a connector; 203. supporting legs; 3. a moving mechanism; 301. an oil cylinder; 302. mounting a plate; 303. a moving wheel; 4. an L-shaped support frame; 5. a reinforcing rod; 6. mounting holes; 7. a rope retracting mechanism; 701. a servo motor; 702. a rope-collecting roller; 703. a limiting plate; 8. connecting ropes; 9. a hanging basket; 901. a rectangular basket; 902. an operation port; 903. a rectangular opening; 10. a roller; 11. standing the plate; 12. an elevator; 13. a gravity block; 14. and (4) a protective strip.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Example (b):

the embodiment of the application discloses a mobile protection platform for bridge construction. Referring to fig. 1 and 2, the movable protective platform for bridge construction comprises a bridge body 1, a support seat 2 is arranged on the upper surface of the bridge body 1, an L-shaped support frame 4 is arranged on the upper surface of the support seat 2, the support seat 2 can play a role of supporting the L-shaped support frame 4, reinforcing rods 5 are uniformly arranged on the front surface of the L-shaped support frame 4, one ends, far away from the L-shaped support frame 4, of the reinforcing rods 5 are connected with the upper surface of the support seat 2, the L-shaped support frame 4 can be connected with the support seat 2 through the reinforcing rods 5, so that the L-shaped support frame 4 is more stable in use, a rope retracting mechanism 7 is arranged on the upper surface of the L-shaped support frame 4, mounting holes 6 are uniformly formed in the upper surface of the L-shaped support frame 4, a hanging basket 9 is arranged on the outer wall of the rope retracting mechanism 7 through a connecting rope 8, a gravity block 13 is arranged on the upper surface of the support seat 2, and the gravity block 13 is positioned on the front surface of the L-shaped support frame 4, the weight of the gravity block 13 can support and bear the weight of the hanging basket 9 and constructors, the falling accident of the protection platform caused by gravity center shift can be avoided as much as possible, the rope collecting mechanism 7 and the connecting rope 8 are matched to control the hanging basket 9 to lift, thereby adjust the position of use of hanging flower basket 9, connect the inner wall that rope 8 passed mounting hole 6, mounting hole 6 is used for the restriction to connect the mounted position of rope 8, hanging flower basket 9 is located the bottom of L shape support frame 4, the inside of hanging flower basket 9 is provided with station board 11, the upper surface of station board 11 evenly is provided with the antislip strip, can play skid-proof effect, it is difficult for slipping when making constructor move, the lower surface symmetry of station board 11 is provided with lift 12, lift 12's lower surface is connected with the inner wall bottom of hanging flower basket 9, lift 12 can adjust the height of station board 11, it is more convenient to make constructor use, thereby increase this protection platform's use form.

Referring to fig. 1 and 3, the supporting seat 2 includes a rectangular plate 201 disposed on the top of the bridge body 1, the lower surface of the rectangular plate 201 is uniformly provided with a moving mechanism 3, the moving mechanism 3 can facilitate the movement of the position of the protection platform, the moving mechanism 3 includes an oil cylinder 301 disposed on the lower surface of the rectangular plate 201, the bottom of the oil cylinder 301 is provided with a mounting plate 302, the lower surface of the mounting plate 302 is uniformly provided with a moving wheel 303, when the moving is needed, the mounting plate 302 is controlled by the oil cylinder 301 to extend downwards, so that the moving wheel 303 is used as the main supporting point of the supporting seat 2, the position of the supporting seat 2 can be moved, the moving wheel 303 can be retracted after the moving is completed, the upper surface of the rectangular plate 201 is connected with the bottoms of the L-shaped supporting frames 4 and the reinforcing rods 5, the lower surface of the rectangular plate 201 is uniformly provided with connectors 202, the bottom of the supporting legs 203 are disposed on the bottom of the rectangular plate 202, the connectors 202 can play a supporting role in cooperation with the supporting legs 203, make more firm of supporting seat 2, receive rope mechanism 7 including setting up servo motor 701 at the 4 upper surfaces of L shape support frame, servo motor 701's output is provided with receipts rope cylinder 702, the outer wall of receipts rope cylinder 702 is connected with connection rope 8, start servo motor 701 and rotate receiving and releasing that can control connection rope 8 through driving receipts rope cylinder 702, thereby the height of adjustment hanging flower basket 9, the front of receiving rope cylinder 702 is rotated and is connected with limiting plate 703, the lower surface of limiting plate 703 is connected with the upper surface of L shape support frame 4, limiting plate 703 can restrict the position of receiving rope cylinder 702, avoid receiving rope cylinder 702 to contact the upper surface of L shape support frame 4 when using as far as possible, make and receive rope cylinder 702 moving more smooth and easy.

Referring to fig. 1 and 4, hanging flower basket 9 is including setting up the rectangle basket 901 in connecting 8 bottoms of rope, rectangle basket 901 is located the bottom of L shape support frame 4, the lateral wall of rectangle basket 901 evenly is provided with gyro wheel 10, gyro wheel 10 can avoid hanging flower basket 9 direct and bridge body 1 contact as far as possible, avoid hanging flower basket 9 and bridge body 1 to collide as far as possible, operation mouth 902 has been seted up in the front of rectangle basket 901, operation mouth 902 can be convenient for personnel to carry out the construction operation, rectangle mouth 903 has evenly been seted up to the outer wall of rectangle basket 901, rectangle mouth 903 can play the ventilation action, the range of rocking of hanging flower basket 9 when reducing the wind-blowing, rectangle mouth 903's inner wall evenly is provided with protection strip 14, protection strip 14 can play the guard action, it is safer when making hanging flower basket 9 use.

The implementation principle of the mobile protection platform for bridge construction in the embodiment of the application is as follows:

when in use, the rope-collecting mechanism 7 is matched with the connecting rope 8 to control the lifting of the adjusting hanging basket 9, the upper surface of the L-shaped supporting frame 4 is provided with a mounting hole 6, the installation position of the connecting rope 8 can be limited through the installation hole 6, a standing plate 11 is arranged inside the hanging basket 9, anti-skid strips are uniformly arranged on the upper surface of the standing plate 11 and can play a role of anti-skid, the elevators 12 are symmetrically arranged on the lower surface of the standing plate 11, the height of the standing plate 11 can be adjusted through the elevator 12, so that the use of constructors is more convenient, thereby increase this protection platform's use form, the upper surface of supporting seat 2 is provided with gravity piece 13, and the weight of gravity piece 13 can support the weight that bears hanging flower basket 9 and constructor, and L shape support frame 4's front evenly is provided with anchor strut 5, and anchor strut 5 can be connected L shape support frame 4 and supporting seat 2, more firm when making L shape support frame 4 use.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a portable protection platform of bridge construction which characterized in that includes:

bridge body (1), the upper surface of bridge body (1) is provided with supporting seat (2), the upper surface of supporting seat (2) is provided with L shape support frame (4), the upper surface of L shape support frame (4) is provided with receipts rope mechanism (7), mounting hole (6) have evenly been seted up to the upper surface of L shape support frame (4), the outer wall of receipts rope mechanism (7) is provided with hanging flower basket (9) through connecting rope (8), connect the inner wall that rope (8) passed mounting hole (6), hanging flower basket (9) are located the bottom of L shape support frame (4), the inside of hanging flower basket (9) is provided with station board (11), the lower surface symmetry of station board (11) is provided with lift (12), the lower surface of lift (12) is connected with the inner wall bottom of hanging flower basket (9).

2. The mobile bridge construction protection platform of claim 1, wherein: the upper surface of supporting seat (2) is provided with gravity piece (13), gravity piece (13) are located the front of L shape support frame (4).

3. The mobile bridge construction protection platform of claim 1, wherein: the front of the L-shaped support frame (4) is uniformly provided with reinforcing rods (5), and one ends, far away from the L-shaped support frame (4), of the reinforcing rods (5) are connected with the upper surface of the support seat (2).

4. The mobile bridge construction protection platform of claim 1, wherein: the supporting seat (2) comprises a rectangular plate (201) arranged at the top of the bridge body (1), the lower surface of the rectangular plate (201) is uniformly provided with a moving mechanism (3), the upper surface of the rectangular plate (201) is connected with the bottoms of an L-shaped supporting frame (4) and a reinforcing rod (5), the lower surface of the rectangular plate (201) is uniformly provided with a connecting head (202), and the bottom of the connecting head (202) is provided with supporting legs (203).

5. The mobile bridge construction protection platform of claim 1, wherein: receive rope mechanism (7) including setting up servo motor (701) at L shape support frame (4) upper surface, the output of servo motor (701) is provided with receipts rope cylinder (702), the outer wall of receipts rope cylinder (702) is connected with connection rope (8), the front of receipts rope cylinder (702) is rotated and is connected with limiting plate (703), the lower surface of limiting plate (703) is connected with the upper surface of L shape support frame (4).

6. The mobile bridge construction protection platform of claim 1, wherein: the hanging basket (9) comprises a rectangular basket (901) arranged at the bottom of the connecting rope (8), the front of the rectangular basket (901) is provided with an operation opening (902), and the outer wall of the rectangular basket (901) is uniformly provided with rectangular openings (903).

7. The mobile bridge construction protection platform of claim 4, wherein: moving mechanism (3) are including setting up hydro-cylinder (301) at rectangular plate (201) lower surface, the bottom of hydro-cylinder (301) is provided with mounting panel (302), the lower surface of mounting panel (302) evenly is provided with removal wheel (303).

8. The mobile bridge construction protection platform of claim 6, wherein: the rectangular basket (901) is positioned at the bottom of the L-shaped support frame (4), the side walls of the rectangular basket (901) are uniformly provided with rollers (10), and the inner wall of the rectangular opening (903) is uniformly provided with protective strips (14).