CN216920066U

CN216920066U - Platform for bridge construction

Info

Publication number: CN216920066U
Application number: CN202220586939.0U
Authority: CN
Inventors: 杨明辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-07-08
Anticipated expiration: 2032-03-17

Abstract

The utility model discloses a platform for bridge construction, which comprises an anchoring frame, wherein an extension plate is arranged on the upper side of the anchoring frame, a winding mechanism is arranged on the upper side of one end of the extension plate, two auxiliary sleeves are fixedly embedded in the other end of the anchoring frame, lifting plates are respectively embedded in the auxiliary sleeves in a sliding manner, the winding mechanism is connected with the lifting plates through pull ropes, and a hanging basket is fixedly connected between the bottom ends of the two lifting plates. A support plate may be laid between the baskets of the two platforms.

Description

Platform for bridge construction

Technical Field

The utility model relates to the technical field of bridge construction, in particular to a platform for bridge construction.

Background

The bridge 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, the bridge is also extended to be a building which spans mountain stream, bad geology or meets other traffic requirements to enable the vehicles, pedestrians and the like to pass through more conveniently, the bridge construction refers to the process of constructing the bridge according to design contents, and mainly refers to the contents of bridge construction technology, construction organization, construction management, construction quality and the like;

in the construction process of a bridge main body, the side face and the bottom face of the bridge need to be constructed, the bottom side face construction is carried out in a traditional mode of hanging a hanging basket, however, the rope and the hanging basket are greatly influenced by the transverse direction, and even the hanging basket is likely to shake or turn over under the condition of high wind power, so that great potential safety hazards exist, and therefore the platform for bridge construction is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a platform for bridge construction, which solves the technical problems that when the side surface and the bottom surface of a bridge are constructed, the bottom side surface construction is carried out in a traditional mode of hanging a hanging basket, however, ropes and the hanging basket are greatly influenced by transverse direction, and under the condition of large wind power, the hanging basket is even likely to shake or turn over, so that great potential safety hazards exist.

In order to solve the technical problems, the platform for bridge construction provided by the utility model comprises an anchoring frame, wherein an extension plate is arranged on the upper side of the anchoring frame, a winding mechanism is arranged on the upper side of one end of the extension plate, two auxiliary sleeves are fixedly embedded at the other end of the anchoring frame, lifting plates are respectively embedded in the auxiliary sleeves in a sliding manner, the winding mechanism and the lifting plates are connected through pull ropes, hanging baskets are fixedly connected between the bottom ends of the two lifting plates, and a bearing plate is lapped between the two hanging baskets.

Preferably, the anchor frame includes the weight plate, four support columns of fixedly connected with between weight plate and the extension board one end, wherein two the equal fixedly connected with fagging to one side of support column to one side, fagging all with the other end fixed connection of extension board to one side, just the locating hole has all been seted up to weight plate four corners department.

Preferably, winding mechanism includes the protective housing, protective housing fixed connection is at the extension board upside, the pivot that the rotation was inlayed and is equipped with between the protective housing both sides inner wall, the fixed cover in pivot outside middle part is equipped with first bevel gear, the equal fixed cover in both ends outside of pivot is equipped with the wind-up roll, protective housing one side inner wall fixedly connected with motor, the output fixedly connected with second bevel gear of motor, second bevel gear is set up and is connected with first bevel gear meshing.

Preferably, the outside of wind-up roll all twines and is provided with the stay cord, one side of guard box all corresponds the stay cord and is provided with the opening, four splint of upside fixedly connected with of extension board, it is adjacent all rotate between the splint tip and inlay and be equipped with the pulley, the stay cord is kept away from the one end of wind-up roll and is extended to in the auxiliary sleeve and lifter plate fixed connection around the pulley.

Preferably, the upside of hanging flower basket is provided with concave type handrail, just all fixedly connected with a plurality of connecting rods between three side of hanging flower basket and the concave type handrail, another side upside fixedly connected with a plurality of screw thread posts of hanging flower basket.

Preferably, a plurality of jacks are formed in the two ends of the bearing plate, the jacks are arranged corresponding to the threaded columns, and nuts are connected to the ends of the threaded columns through the jacks in a threaded mode.

Compared with the related art, the platform for bridge construction provided by the utility model has the following beneficial effects: according to the platform for bridge construction, the lifting plate can be driven to move up and down along the auxiliary sleeve through the arrangement of the winding mechanism, the auxiliary sleeve and the lifting plate, hanging baskets can be hung at different heights conveniently, and when the platform for bridge construction encounters cross wind, wind power acts on the lifting plate and the auxiliary sleeve, so that the hanging baskets cannot shake, the safety of construction can be fully guaranteed, the bearing plate can be laid between the hanging baskets of the two platforms through the arrangement of the bearing plate and the threaded columns, constructors can stand on the bearing plate for overhead construction under the condition of binding safety ropes, and the platform for bridge construction is matched with mobile equipment or built in a centralized mode for use, so that the construction of the bottom surface of a bridge can be greatly facilitated, and the construction efficiency is higher.

Drawings

FIG. 1 is a perspective view of a bridge construction platform according to the present invention;

FIG. 2 is a first schematic view of a bridge construction platform according to the present invention;

FIG. 3 is a schematic view of a second construction state of the bridge construction platform according to the present invention;

FIG. 4 is an enlarged view of a structure at A in FIG. 2 of the bridge construction platform according to the present invention.

Reference numbers in the figures: 1. an anchor frame; 101. a weight plate; 102. a support pillar; 103. a diagonal bracing plate; 104. positioning holes; 2. a stretching plate; 201. a splint; 202. a pulley; 3. a winding mechanism; 301. a protective box; 302. a rotating shaft; 303. a first bevel gear; 304. a wind-up roll; 305. a motor; 306. a second bevel gear; 4. an auxiliary sleeve; 5. a lifting plate; 6. pulling a rope; 7. a hanging basket; 701. a concave handrail; 702. a threaded post; 703. a connecting rod; 8. a bearing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The platform for bridge construction comprises an anchor frame 1, wherein an extension plate 2 is installed on the upper side of the anchor frame 1, a winding mechanism 3 is installed on the upper side of one end of the extension plate 2, two auxiliary sleeves 4 are fixedly embedded in the other end of the anchor frame 1, lifting plates 5 are embedded in the auxiliary sleeves 4 in a sliding mode, the winding mechanism 3 and the lifting plates 5 are connected through pull ropes 6, hanging baskets 7 are fixedly connected between the bottom ends of the two lifting plates 5, and bearing plates 8 are overlapped between the two hanging baskets 7, so that construction of the bottom and the side of a bridge can be facilitated.

Wherein, anchor frame 1 includes counterweight plate 101, four support columns 102 of fixedly connected with between counterweight plate 101 and the 2 one ends of extension board, wherein two equal fixedly connected with inclined supporting plate 103 in one side of support column 102, inclined supporting plate 103 all with the other end fixed connection of extension board 2, just the locating hole 104 has all been seted up to counterweight plate 101 four corners department, adds up the heavy object on counterweight plate 101, or with counterweight plate 101 and mobile device screw fixation, the homoenergetic prevents to empty.

The winding mechanism 3 comprises a protection box 301, the protection box 301 is fixedly connected to the upper side of the extension plate 2, a rotating shaft 302 is rotatably embedded between the inner walls of two sides of the protection box 301, a first bevel gear 303 is fixedly sleeved in the middle of the outer side of the rotating shaft 302, winding rollers 304 are fixedly sleeved on the outer sides of two ends of the rotating shaft 302, a motor 305 is fixedly connected to the inner wall of one side of the protection box 301, a second bevel gear 306 is fixedly connected to the output end of the motor 305, the second bevel gear 306 is meshed with the first bevel gear 303 and is connected with the first bevel gear 303, the motor 305 drives the second bevel gear 306 to rotate, the second bevel gear 306 is meshed with the first bevel gear 303, the first bevel gear 303 drives the rotating shaft 302 to rotate, the rotating shaft 302 drives the two winding rollers 304 to synchronously rotate, and the winding rollers 304 can wind up and unwind the pull rope 6.

Wherein, the outside of wind-up roll 304 is all twined and is provided with stay cord 6, one side of protecting box 301 all corresponds stay cord 6 and is provided with the opening, four splint 201 of the upside fixedly connected with of extending board 2, it is adjacent all rotate between the splint 201 tip and inlay and be equipped with pulley 202, the one end that wind-up roll 304 was kept away from to stay cord 6 is walked around pulley 202 and is extended to in the auxiliary sleeve 4 with 5 fixed connection of lifter plate, pulley 202 has played the effect that the guide stay cord 6 turned to for wind-up roll 304, protecting box 301, motor 305 homoenergetic can set up the one side at the platform, can alleviate the weight that extending board 2 hung the end.

Wherein, the upside of hanging flower basket 7 is provided with concave type handrail 701, just equal a plurality of connecting rods 703 of fixedly connected with between three side of hanging flower basket 7 and the concave type handrail 701, a plurality of screw thread posts 702 of another side upside fixedly connected with of hanging flower basket 7 lay bearing board 8 between the hanging flower basket 7 of two platforms for screw thread post 702 can pass jack threaded connection nut, can fully fix bearing board 8 like this, makes constructor can stand up face construction on bearing board 8 under the condition of tie up the safety rope.

Wherein, a plurality of jacks have all been seted up at the both ends of bearing board 8, and the jack sets up with screw post 702 is corresponding, the tip of screw post 702 passes jack threaded connection and has the nut, lays bearing board 8 between the hanging flower basket 7 of two platforms for screw post 702 can pass jack threaded connection nut, can fully fix bearing board 8 like this.

The working principle is as follows: when the device is used, the anchor frame 1 is moved to the edge of a bridge, weights are accumulated on the weight plates 101, so that the extension plates 2 can extend to one side of the bridge floor, at the moment, the basket 7 is flush with the bridge floor, a worker can directly enter the basket 7, then the motor 305 is controlled to drive the second bevel gear 306 to rotate, the second bevel gear 306 is meshed with and drives the first bevel gear 303, the first bevel gear 303 drives the rotating shaft 302 to rotate, the rotating shaft 302 drives the two winding rollers 304 to synchronously rotate, so that the winding rollers 304 can unwind the pull rope 6, one end of the pull rope 6 descends, the lifting plate 5 descends along the auxiliary sleeve 4 along with the auxiliary sleeve, so that the basket 7 can descend, the construction can be conveniently carried out on the side face of the bridge by the worker, in addition, when the platform for bridge construction encounters cross wind, wind acts on the lifting plate 5 and the auxiliary sleeve 4, so that the lifting plate 7 cannot shake, and the construction safety can be fully guaranteed, when needing to be under construction to the bridge bottom surface, set up new platform for bridge construction at the opposite side symmetry of bridge, lay bearing board 8 between the hanging flower basket 7 of two platforms, make screw post 702 can pass jack threaded connection nut, can fully fix bearing board 8 like this, make constructor can be under the condition of tie up safety rope, stand on bearing board 8 and face up the construction, and when needing large tracts of land construction, can be with weight plate 101 screw fixation on mobile device, anchor frame 1 is along with the mobile device translation like this, or, set up a plurality of bearing boards 8, form interim construction corridor below the bridge floor, can greatly facilitate the construction of bridge bottom surface like this, the efficiency of construction is higher.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a platform is used in bridge construction, includes anchor frame (1), its characterized in that, extension board (2) are installed to the upside of anchor frame (1), winding mechanism (3) are installed to the one end upside of extension board (2), the other end of anchor frame (1) is fixed to be inlayed and is equipped with two auxiliary sleeve (4), equal slip in auxiliary sleeve (4) is inlayed and is equipped with lifter plate (5), all be connected, two through stay cord (6) between winding mechanism (3) and lifter plate (5) fixedly connected with hanging flower basket (7), two between the bottom of lifter plate (5) the overlap joint has bearing board (8) between hanging flower basket (7).

2. The platform for bridge construction according to claim 1, wherein the anchor frame (1) comprises a weight plate (101), four supporting columns (102) are fixedly connected between the weight plate (101) and one end of the extension plate (2), wherein one side of each of the two supporting columns (102) is fixedly connected with a slanted supporting plate (103), the slanted supporting plates (103) are fixedly connected with the other end of the extension plate (2), and positioning holes (104) are formed in four corners of the weight plate (101).

3. The bridge construction platform according to claim 1, wherein the winding mechanism (3) comprises a protection box (301), the protection box (301) is fixedly connected to the upper side of the extension plate (2), a rotating shaft (302) is rotatably embedded between the inner walls of two sides of the protection box (301), a first bevel gear (303) is fixedly sleeved in the middle of the outer side of the rotating shaft (302), winding rollers (304) are fixedly sleeved on the outer sides of two ends of the rotating shaft (302), a motor (305) is fixedly connected to the inner wall of one side of the protection box (301), a second bevel gear (306) is fixedly connected to the output end of the motor (305), and the second bevel gear (306) is arranged to be meshed with the first bevel gear (303).

4. The bridge construction platform according to claim 3, wherein pull ropes (6) are wound on the outer sides of the winding rollers (304), one side of the protective box (301) is provided with a notch corresponding to the pull ropes (6), four clamping plates (201) are fixedly connected to the upper side of the extension plate (2), pulleys (202) are rotatably embedded between the end portions of the adjacent clamping plates (201), and one ends of the pull ropes (6) far away from the winding rollers (304) extend into the auxiliary sleeve (4) around the pulleys (202) and are fixedly connected with the lifting plate (5).

5. The bridge construction platform according to claim 1, wherein a concave handrail (701) is arranged on the upper side of the hanging basket (7), a plurality of connecting rods (703) are fixedly connected between three sides of the hanging basket (7) and the concave handrail (701), and a plurality of threaded columns (702) are fixedly connected on the upper side of the other side of the hanging basket (7).

6. The bridge construction platform according to claim 1, wherein a plurality of jacks are formed at both ends of the supporting plate (8), the jacks are arranged corresponding to the threaded columns (702), and nuts are connected to the ends of the threaded columns (702) through the jacks in a threaded manner.