CN219930740U

CN219930740U - Simple mobile hanging basket car for highway bridge construction

Info

Publication number: CN219930740U
Application number: CN202320923341.0U
Authority: CN
Inventors: 裴晓青; 远广要; 郭桂川
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-10-31
Anticipated expiration: 2033-04-21

Abstract

The utility model discloses a simple mobile hanging basket vehicle for highway bridge construction, which belongs to the technical field of road engineering and comprises a vehicle body and a rotating arm, wherein a supporting plate is arranged at the bottom of the rotating arm, a hanging basket body is arranged on the supporting plate, the hanging basket body comprises a bearing plate, the top of the bearing plate is connected with a bottom supporting frame, the left end side wall of the bottom supporting frame is movably connected with an opening and closing door through a hinge, the right end, the front end and the rear end outer wall of the bottom supporting frame are all connected with a stepping motor, the output end of the stepping motor is connected with a transmission mechanism, the transmission mechanism comprises a driving gear and a driven gear, one side of the driven gear is provided with a lifting assembly, the lifting assembly comprises a toothed plate, the top end of the toothed plate penetrates through the top wall of the bottom supporting frame, the top of the toothed plate is provided with an extension protection plate, the mobile hanging basket vehicle for highway bridge construction can adjust the protection height of the hanging basket body according to the height of constructors, the use safety of the mobile hanging basket vehicle can be effectively prevented from falling down from the inside of a hanging basket.

Description

Simple mobile hanging basket car for highway bridge construction

Technical Field

The utility model relates to the technical field of road engineering, in particular to a simple movable hanging basket car for highway bridge construction.

Background

When constructing a highway bridge, construction is required to be performed on the outer side of the bridge by means of a mobile hanging basket car belt constructor. But the hanging basket height of the movable hanging basket car is fixed, can not be adjusted according to the height of a constructor, when the height of the constructor is higher, the height of the hanging basket is lower, and the constructor is easy to fall down from the hanging basket due to external factors such as wind power, so that the use safety of the movable hanging basket car is reduced.

Disclosure of Invention

The utility model aims to provide a simple mobile hanging basket car for highway bridge construction, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a simple and easy removal hanging flower basket car of highway bridge construction, including automobile body and rotor arm, the backup pad is installed to the bottom of rotor arm, and be equipped with the hanging flower basket body in the backup pad, the hanging flower basket body includes the loading board, the top of loading board is connected with the end braced frame, the left end lateral wall of end braced frame has the door that opens and shuts through hinge swing joint, and the right-hand member of end braced frame, front end and rear end outer wall all are connected with step motor, step motor's output is connected with drive mechanism, drive mechanism includes driving gear and driven gear, and one side of driven gear is equipped with lifting unit, lifting unit includes the pinion rack, the roof of end braced frame is run through on the top of pinion rack, and extension guard plate is installed at the top of pinion rack.

Further: the output end of the stepping motor is connected with a connecting shaft, the bottom end of the connecting shaft is connected with the outer wall of the driving gear, and the driving gear is meshed with the driven gear.

Further: the lifting assembly further comprises a rotating rod, the top end of the rotating rod is connected with the outer wall of the driven gear, the bottom end of the rotating rod is connected with a worm, the bottom end of the worm is movably connected with the inner side face of the vertical plate through a bearing, and the vertical plate is located in the inner cavity of the bottom supporting frame.

Further: the inner cavity of the bottom supporting frame is provided with a rotating shaft in rotating connection, a rotating gear is arranged on the rotating shaft, and the rotating gear is meshed with the worm and the toothed plate.

Further: the upper surface of bottom braced frame is equipped with multiunit flexible bracing piece, and the top of flexible bracing piece is connected with the bottom that extends the guard plate.

Further: the outer side surface of the opening and closing door is provided with a handle.

Further: the inner side surfaces of the bearing plate, the bottom supporting frame and the extension protection plate are all provided with anti-slip pads.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the driving gear on one side of the connecting shaft can be driven to rotate through synchronous operation of the three groups of stepping motors, the driving gear is meshed with the driven gear, so that the rotating rod on one side of the driven gear is driven to rotate, the rotating rod drives the worm to rotate, and the rotating gear is meshed with the worm and the toothed plate, so that the toothed plate is driven to move up and down by positive and negative rotation of the worm, the height of the extension protection plate can be adjusted, the protection height of the hanging basket body can be adjusted according to the height of a constructor by the moving hanging basket car for highway bridge construction, the constructor can be effectively prevented from falling from the interior of the hanging basket, and the use safety of the moving hanging basket car is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a basket body according to the present utility model;

FIG. 3 is a top view of a portion of a bottom support frame and stepper motor of the present utility model;

fig. 4 is a front cross-sectional view of the worm and driven gear and toothed plate of the present utility model.

In the figure: 1. a vehicle body; 2. a rotating arm; 3. a support plate; 4. a basket body; 400. a carrying plate; 401. a bottom support frame; 402. extending the protection plate; 403. an opening/closing door; 404. a toothed plate; 405. a telescopic support rod; 406. a stepping motor; 407. a drive gear; 408. a driven gear; 409. a rotating rod; 410. a worm; 411. a vertical plate; 412. a rotary gear; 413. a rotating shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-4, the present utility model provides a technical solution: the utility model relates to a simple mobile hanging basket vehicle for highway bridge construction, which comprises a vehicle body 1 and a rotating arm 2, wherein a supporting plate 3 is arranged at the bottom of the rotating arm 2, a hanging basket body 4 is arranged on the supporting plate 3, the hanging basket body 4 comprises a bearing plate 400, the top of the bearing plate 400 is connected with a bottom supporting frame 401, the left end side wall of the bottom supporting frame 401 is movably connected with an opening and closing door 403 through a hinge, the right end, the front end and the rear end outer wall of the bottom supporting frame 401 are all connected with a stepping motor 406, the output end of the stepping motor 406 is connected with a transmission mechanism, the transmission mechanism comprises a driving gear 407 and a driven gear 408, one side of the driven gear 408 is provided with a lifting component, the lifting component comprises a toothed plate 404, the top end of the toothed plate 404 penetrates through the top wall of the bottom supporting frame 401, and the top of the toothed plate 404 is provided with an extension protection plate 402;

three sets of step motor 406 are synchronous operation, when using, open the door 403 that opens and shuts after, constructor stands on loading board 400, provide the protection through end carriage 401 and extension guard plate 402 for constructor, three sets of step motor 406's work can drive mechanism work, drive mechanism's work can drive lifting unit work, and then can drive pinion rack 404 and remove at the inner chamber of end carriage 401, the removal through pinion rack 404 has driven extension guard plate 402 height-adjusting, the removal hanging flower basket car of highway bridge construction can be according to constructor's height and adjust the protection height of hanging flower basket body, can prevent effectively that constructor from falling down from the inside of hanging flower basket, the safety in utilization of removal hanging flower basket car has been improved.

Preferably, the output end of the stepper motor 406 is connected with a connecting shaft, the bottom end of the connecting shaft is connected with the outer wall of the driving gear 407, the driving gear 407 is meshed with the driven gear 408, and the stepper motor 406 can rotate forward and backward, i.e. the driving gear 407 and the driven gear 408 on one side of the connecting shaft can be driven to rotate forward and backward.

Preferably, the lifting assembly further comprises a rotating rod 409, the top end of the rotating rod 409 is connected with the outer wall of the driven gear 408, the bottom end of the rotating rod 409 is connected with a worm 410, the bottom end of the worm 410 is movably connected with the inner side surface of a vertical plate 411 through a bearing, the vertical plate 411 is positioned in the inner cavity of the bottom supporting frame 401, a rotating shaft 413 in rotating connection is arranged in the inner cavity of the bottom supporting frame 401, a rotating gear 412 is mounted on the rotating shaft 413, and the rotating gear 412 is in meshed connection with the worm 410 and the toothed plate 404;

driven gear 408 and bull stick 409 fixed connection, driven gear 408's rotation has driven bull stick 409 to rotate, because bull stick 409 and worm 410 fixed connection, the opposite side of worm 410 passes through bearing and riser 411 swing joint, and then has driven worm 410 corotation or reversal, pivot 413 and rotary gear 412 fixed connection, the inner wall swing joint of bottom sprag frame 401 is passed through to the both ends of pivot 413, because rotary gear 412 and worm 410, pinion rack 404 meshing are connected, consequently, the corotation of worm 410 has driven pinion rack 404 and has reciprocated, and then the height of adjustable extension guard plate 402.

Preferably, the upper surface of the bottom supporting frame 401 is provided with a plurality of groups of telescopic supporting rods 405, and the top ends of the telescopic supporting rods 405 are connected with the bottom of the extension protecting plate 402, and the telescopic supporting rods 405 can provide supporting force for the extension protecting plate 402.

Preferably, a handle is mounted on the outer side of the opening/closing door 403, and the handle facilitates opening and closing of the opening/closing door 403.

Example 2:

referring to fig. 2, this embodiment differs from the first embodiment in that: the bearing plate 400, the bottom supporting frame 401 and the inner side surface of the extension protection plate 402 are all provided with anti-slip pads, and the anti-slip pads play a role in preventing constructors from falling down in the hanging basket body 4 due to foot slip.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 simple and easy removal hanging flower basket car of highway bridge construction, includes automobile body (1) and rotor arm (2), its characterized in that: the bottom of rotating arm (2) is installed backup pad (3), and is equipped with hanging flower basket body (4) on backup pad (3), hanging flower basket body (4) are including loading board (400), the top of loading board (400) is connected with end braced frame (401), the left end lateral wall of end braced frame (401) has opening and shutting door (403) through hinge swing joint, and the right-hand member, front end and the rear end outer wall of end braced frame (401) all are connected with step motor (406), the output of step motor (406) is connected with drive mechanism, drive mechanism includes driving gear (407) and driven gear (408), and one side of driven gear (408) is equipped with lifting unit, lifting unit includes pinion rack (404), the roof of end braced frame (401) is run through at the top of pinion rack (404), and extension (402) are installed at the top of pinion rack (404).

2. The simple mobile hanging basket car for highway bridge construction according to claim 1, wherein: the output end of the stepping motor (406) is connected with a connecting shaft, the bottom end of the connecting shaft is connected with the outer wall of the driving gear (407), and the driving gear (407) is meshed with the driven gear (408).

3. The simple mobile hanging basket car for highway bridge construction according to claim 1, wherein: the lifting assembly further comprises a rotating rod (409), the top end of the rotating rod (409) is connected with the outer wall of the driven gear (408), the bottom end of the rotating rod (409) is connected with a worm (410), the bottom end of the worm (410) is movably connected with the inner side face of a vertical plate (411) through a bearing, and the vertical plate (411) is located in the inner cavity of the bottom supporting frame (401).

4. A simple mobile hanging basket car for highway bridge construction according to claim 3, wherein: the inner cavity of the bottom support frame (401) is provided with a rotating shaft (413) which is connected in a rotating way, a rotating gear (412) is arranged on the rotating shaft (413), and the rotating gear (412) is connected with a worm (410) and a toothed plate (404) in a meshed way.

5. The simple mobile hanging basket car for highway bridge construction according to claim 1, wherein: the upper surface of bottom braced frame (401) is equipped with multiunit flexible bracing piece (405), and the top of flexible bracing piece (405) is connected with the bottom of extension guard plate (402).

6. The simple mobile hanging basket car for highway bridge construction according to claim 1, wherein: the outer side surface of the opening and closing door (403) is provided with a handle.

7. The simple mobile hanging basket car for highway bridge construction according to claim 1, wherein: the inner side surfaces of the bearing plate (400), the bottom supporting frame (401) and the extension protection plate (402) are respectively provided with an anti-slip pad.