CN210127405U

CN210127405U - Movable protection platform for bridge construction

Info

Publication number: CN210127405U
Application number: CN201920518358.1U
Authority: CN
Inventors: 王玮; 王红伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2020-03-06
Anticipated expiration: 2029-04-17

Abstract

The utility model discloses a portable protection platform of bridge construction relates to bridge construction technical field, specifically is a portable protection platform of bridge construction, including balanced support, balanced support's top fixedly connected with counter weight frame, one side that the counter weight frame is close to balanced support is provided with and is connected with the oblique position dead lever, and one side swing joint of oblique position dead lever has the instrument bin. This portable protection platform is built to bridge, inner wall fixedly connected with drive motor through the maintenance protective housing, and wire rope, cooperation between transmission runner and the anchor strut, the staff of being convenient for uses the work of bridge maintenance, there is the slip concave wheel through the inner wall swing joint of grip block, the device shift position of being convenient for removes, effectively solve the fixed condition of using of current device, top fixedly connected with counter weight frame through balanced support, play the keep-balance effect of the device when using, thereby effectively improve the device's safety in utilization.

Description

Movable protection platform for bridge construction

Technical Field

The utility model relates to a bridge construction technical field specifically is a portable protection platform is built to bridge.

Background

The bridge is generally a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through, and is also extended to be a building which is erected to span mountain stream, unfavorable geology or meet other traffic needs to enable the vehicles, pedestrians and the like to pass through more conveniently in order to adapt to the modern high-speed developed traffic industry.

Along with the rapid development of the building industry and the progress of science and technology, more and more equipment is used for building construction, bridge construction is one kind of building construction, because the bridge often is erected too high in the process of construction, ordinary platform is difficult to rise to the height of bridge, thereby there is the protection platform who uses in bridge construction, but current protection platform structure is comparatively crude, can neither remove the protection platform according to the position of bridge maintenance, also can not carry out the regulation from top to bottom, lead to needing to waste a large amount of time in the maintenance process and adjust the protection platform, work efficiency has been reduced, for this reason, it is really necessary to improve this respect now.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a portable protection platform is built to bridge 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 portable protection platform of bridge construction, includes the balance bracket, the top fixedly connected with counter weight frame of balance bracket, one side that the counter weight frame is close to the balance bracket is provided with and is connected with the oblique position dead lever, one side swing joint of oblique position dead lever has the instrument bin, the top fixedly connected with of instrument bin supports the base, the last fixed surface who supports the base is connected with the maintenance protecting crust, the inner wall fixedly connected with drive motor of maintenance protecting crust, drive motor's inner wall swing joint has the dish to hold up the pivot, the surface transmission that the pivot was held up to the dish is connected with wire rope, wire rope's surface swing joint has the transmission runner, wire rope's one end fixedly connected with doubling piece.

Optionally, the equal fixedly connected with grip block in bottom of balanced support and instrument bin, the inner wall swing joint of grip block has the slip concave wheel, the surface swing joint of slip concave wheel has the chute board, the quantity of grip block is a plurality of, a plurality of the equal parallel arrangement of grip block is in the bottom of balanced support and instrument bin.

Optionally, the interior roof fixedly connected with spanner of instrument bin stores up the board, the spanner stores up the bottom that the board is close to the instrument bin and is provided with and deposits the diaphragm, one side swing joint who deposits the diaphragm has the box door, the surface that has of box door is provided with the adsorption pad.

Optionally, the outer surface of the transmission runner is movably connected with a position aligning and combining rod, one side of the position aligning and combining rod is fixedly connected with a fixing chassis, one side of the fixing chassis is fixedly connected with a position supporting frame, the upper surface of the position supporting frame is fixedly connected with a triangular clamping plate, the inner wall of the triangular clamping plate is movably connected with a transfer roller, and the outer surface of the transfer roller is connected with a steel wire rope in a sliding manner.

Optionally, one side fixedly connected with extension rod of instrument bin, the one end fixedly connected with arc shell of extension rod, the inner wall swing joint of arc shell has the slip transfer pole, the surface of slip transfer pole is provided with the screw socket, the surface of arc shell is provided with the screw bolt.

Optionally, the bottom fixedly connected with anchor strut of the parallel connection piece, the one end fixedly connected with connecting block of anchor strut, the bottom fixedly connected with protection platform of connecting block, the bottom of protection platform is provided with the gusset plate, one side fixedly connected with flexible cat ladder of protection platform, the surface of flexible cat ladder has cup jointed the storage plate shell.

(III) advantageous effects

The utility model provides a portable protection platform of bridge construction possesses following beneficial effect:

1. this portable protection platform is built to bridge, one side swing joint through the oblique position dead lever has the instrument bin, and the spanner stores up the board and deposits the cooperation between the diaphragm, make things convenient for the staff to deposit the arrangement of protection worker's effect of taking of being convenient for of protection worker's effect instrument, more effectively improve the device's use convenience, inner wall fixedly connected with drive machine through the maintenance protective case, and wire rope, the cooperation between transmission runner and the anchor strut, drive machine's positive and negative work rotates, can highly carry out controllable regulation from top to bottom to the use of protection platform, the staff of being convenient for uses the work of bridge maintenance, more effectively improve the device's suitability.

2. This portable protection platform is built to bridge, inner wall swing joint through the grip block has the concave wheel that slides, and the cooperation spout board, make its the device can carry out the position when using and remove, the effect of convenient removal has been reached, effectively solve the fixed condition of using of current device, top fixedly connected with counter weight frame through the balanced support, when the inside staff of standing of protection platform, to the inside weight increase that carries on of its counter weight frame, play the balanced effect of keeping of the device when using, thereby effectively improve the safety in utilization of the device.

Drawings

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

fig. 2 is a schematic view of the overlooking structure of the extension rod of the present invention.

In the figure: 1. a balance bracket; 2. a counterweight frame; 3. an oblique position fixing rod; 4. a tool storage bin; 5. a support base; 6. fixing a protective shell; 7. a drive motor; 8. coiling the rotating shaft; 9. a wire rope; 10. a transmission runner; 11. connecting the wires in parallel; 12. a clamping block; 13. a sliding concave wheel; 14. a chute plate; 15. a box door; 16. aligning and combining rods; 17. a retention chassis; 18. a support bracket; 19. a triangular splint; 20. a transfer roller; 21. an extension rod; 22. an arcuate shell; 23. sliding the adjusting rod; 24. a reinforcing rod; 25. connecting blocks; 26. a protection platform; 27. a telescopic ladder stand; 28. storing the plate shell; 29. spanner stores up board, 30, deposits the diaphragm.

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 2, the present invention provides a technical solution: a movable protection platform for bridge construction comprises a balance support 1, clamping blocks 12 are fixedly connected to the bottoms of the balance support 1 and a tool storage box 4, sliding concave wheels 13 are movably connected to the inner walls of the clamping blocks 12, sliding groove plates 14 are movably connected to the outer surfaces of the sliding concave wheels 13, a sliding use mode of the sliding concave wheels 13 is provided, workers can conveniently move the position of the device, a comfortable use environment of the workers on the protection platform 26 is guaranteed, the number of the clamping blocks 12 is multiple, the clamping blocks 12 are arranged at the bottoms of the balance support 1 and the tool storage box 4 in parallel, a counterweight frame 2 is fixedly connected to the top of the balance support 1, an inclined position fixing rod 3 is arranged on one side, close to the balance support 1, of the counterweight frame 2, the use position of the counterweight frame 2 is fixed and connected with the tool storage box 4, guarantee the stable usability of counter weight frame 2, more make things convenient for the thrust degree of consistency of staff when promoting the device, one side swing joint of oblique position dead lever 3 has instrument bin 4, the interior roof fixedly connected with spanner of instrument bin 4 stores up board 29, spanner stores up the bottom that board 29 is close to instrument bin 4 and is provided with deposits diaphragm 14, one side swing joint who deposits diaphragm 14 has box door 15, box door 15 has the surface to be provided with the adsorption pad, box door 15 is under the closed condition, the adsorption pad can effectively reduce the impact strength to instrument bin 4 surface, more effectively improve box door 15 to the sealed laminating result of use of instrument bin 4, one side fixedly connected with extension rod 21 of utensil bin 4, the one end fixedly connected with arc shell 22 of extension rod 21, the inner wall swing joint of arc shell 22 has slip regulating rod 23, under the device fixed position condition of use, the sliding adjusting rod 23 has the effect of stably locking the metal support rods of the bridge, and can be used for controllably adjusting the locking of the metal support rods of different sizes, the outer surface of the sliding adjusting rod 23 is provided with a screw port, the outer surface of the arc-shaped shell 22 is provided with a threaded bolt, the top of the tool storage box 4 is fixedly connected with a supporting base 5, the upper surface of the supporting base 5 is fixedly connected with a fixing protective shell 6, the inner wall of the fixing protective shell 6 is fixedly connected with a transmission motor 7, the transmission motor 7 is a direct current motor and can rotate in a positive and negative mode, the rated voltage of the transmission motor 7 is 220V, the rated power is 7.9KW, the rated rotating speed is 3000/3600rmp, the inner wall of the transmission motor 7 is movably connected with a disc-closing rotating shaft 8, the outer surface of the disc-closing rotating shaft 8 is in transmission connection with a steel wire rope 9, the steel wire, the steel wire rope has a nominal tensile strength mpa of 1670, the outer surface of the steel wire rope 9 is movably connected with a transmission rotating wheel 10, the outer surface of the transmission rotating wheel 10 is movably connected with an aligning and combining rod 16, one side of the aligning and combining rod 16 is fixedly connected with a retention underframe 17, one side of the retention underframe 17 is fixedly connected with a support bracket 18, the upper surface of the support bracket 18 is fixedly connected with a triangular splint 19, the working rotating position of a transfer roller 20 is fixed, the situation that the transfer roller 20 deviates is avoided, so that the steel wire rope 9 is ensured to be stably transmitted and used, the inner wall of the triangular splint 19 is movably connected with the transfer roller 20, the outer surface of the transfer roller 20 is slidably connected with the steel wire rope 9, one end of the steel wire rope 9 is fixedly connected with a parallel connection block 11, the bottom of the parallel connection block 11 is fixedly connected with a reinforcing rod 24, one end of the, the bottom of protection platform 26 is provided with the gusset plate, and one side fixedly connected with flexible cat ladder 27 of protection platform 26, and storage plate shell 28 has been cup jointed to the surface of flexible cat ladder 27.

As an optimal technical solution of the utility model: a roller bearing is arranged between the clamping block 12 and the sliding concave wheel 13, so that the abrasion between the clamping block 12 and the sliding concave wheel 13 can be effectively reduced, and the rotation fluency of the sliding concave wheel 13 can be more effectively improved.

To sum up, when the movable protective platform is used, a tool storage box 4 is movably connected to one side of an inclined fixed rod 3, a wrench storage plate 29 is matched with a storage transverse plate 14 to facilitate arrangement and storage of protective working tools by workers, so that the protective working tools can be conveniently taken by the workers, the use convenience of the device is effectively improved, a transmission motor 7 is fixedly connected to the inner wall of a fixing protective shell 6, a steel wire rope 9, a transmission rotating wheel 10 and a reinforcing rod 24 are matched, the positive and negative working rotation of the transmission motor 7 can controllably adjust the use height of the protective platform 26 up and down, the workers can conveniently use the bridge for maintenance, the applicability of the device is effectively improved, a sliding concave wheel 13 is movably connected to the inner wall of a clamping block 12 and is matched with a sliding chute plate 14, make its the device can carry out the position when using and remove, reached the effect of convenient removal, effectively solve the fixed condition of using of current device, through the top fixedly connected with counter weight frame 2 of balanced support 1, when 26 staff of standing in the protection platform, to carrying out weight gain to its counter weight frame 2 inside, play the keep balance effect of the device when using to effectively improve the safety in utilization of the device.

Claims

1. The utility model provides a portable protection platform of bridge construction, includes balanced support (1), its characterized in that: the top of the balance bracket (1) is fixedly connected with a counterweight frame (2), one side of the counterweight frame (2) close to the balance bracket (1) is provided with an inclined fixed rod (3), one side of the inclined position fixing rod (3) is movably connected with a tool storage box (4), the top of the tool storage box (4) is fixedly connected with a supporting base (5), the upper surface of the supporting base (5) is fixedly connected with a retention protective shell (6), the inner wall of the retention protective shell (6) is fixedly connected with a transmission motor (7), the inner wall of the transmission motor (7) is movably connected with a disc closing rotating shaft (8), the outer surface of the disc-gathering rotating shaft (8) is connected with a steel wire rope (9) in a transmission way, the outer surface of the steel wire rope (9) is movably connected with a transmission rotating wheel (10), one end of the steel wire rope (9) is fixedly connected with a parallel connection block (11).

2. The mobile bridge construction protection platform of claim 1, wherein: the equal fixedly connected with grip block (12) in bottom of balanced support (1) and instrument bin (4), the inner wall swing joint of grip block (12) has slip concave wheel (13), the surface swing joint of slip concave wheel (13) has chute board (14), the quantity of grip block (12) is a plurality of, a plurality of the equal parallel arrangement in bottom of balanced support (1) and instrument bin (4) of grip block (12).

3. The mobile bridge construction protection platform of claim 1, wherein: the utility model discloses a tool storage box, including instrument bin (4), interior roof fixedly connected with spanner of instrument bin (4) stores up board (29), the bottom that the spanner stores up board (29) and is close to instrument bin (4) is provided with deposits diaphragm (30), one side swing joint who deposits diaphragm (30) has box door (15), box door (15) have the surface to be provided with the adsorption pad.

4. The mobile bridge construction protection platform of claim 1, wherein: the outer surface swing joint of transmission runner (10) is neat position and is gone into pole (16), neat position and one side fixedly connected with maintenance chassis (17) of pole (16), one side fixedly connected with support position strut frame (18) of maintenance chassis (17), the last fixed surface of support position strut frame (18) is connected with triangle splint (19), the inner wall swing joint of triangle splint (19) has transfer gyro wheel (20), the surface sliding connection of transfer gyro wheel (20) has wire rope (9).

5. The mobile bridge construction protection platform of claim 1, wherein: one side fixedly connected with extension rod (21) of instrument bin (4), the one end fixedly connected with arc shell (22) of extension rod (21), the inner wall swing joint of arc shell (22) has slip accent pole (23), the surface of slip accent pole (23) is provided with the screw socket, the surface of arc shell (22) is provided with the screw bolt.

6. The mobile bridge construction protection platform of claim 1, wherein: the bottom fixedly connected with anchor strut (24) of parallel even piece (11), the one end fixedly connected with connecting block (25) of anchor strut (24), the bottom fixedly connected with protection platform (26) of connecting block (25), the bottom of protection platform (26) is provided with the gusset plate, one side fixedly connected with flexible cat ladder (27) of protection platform (26), the surface of flexible cat ladder (27) has cup jointed storage plate shell (28).