CN219618103U - Novel prefabricated case roof beam mould washs device - Google Patents

Abstract

The utility model relates to the technical field of engineering machinery and discloses a novel prefabricated box girder mold cleaning device, which structurally comprises a support frame, wherein a cleaning assembly is movably connected in the support frame, the cleaning assembly comprises a fixed block and a movable block, a U-shaped groove of the fixed block is matched with the support frame in a snap fit manner so as to fix the fixed block on the support frame, a motor is fixed in the fixed block, one side of the motor is connected with a threaded rod, and the cleaning device has the beneficial effects that: through add the cleaning disc that relies on motor drive on belt cleaning device, by installing the nut pair on the support frame and the cooperation of threaded rod, with drive and cleaning disc connection movable block do horizontal movement, the inclination of rocking plate is adjusted to the electronic cylinder drive that is equipped with by movable block both sides and rocking plate bottom again and corresponds the telescopic link, rethread motor drive cleaning disc is rotatory, clean the rocking plate by throwing limit and the striking plate of cleaning disc, in sum, through throwing limit and the striking plate on the cleaning disc have improved the cleaning efficiency to the precast box girder.

Description

Novel prefabricated case roof beam mould washs device

Technical Field

The utility model relates to the technical field of engineering machinery, in particular to a novel prefabricated box girder mold cleaning device.

Background

The box girder of the reinforced concrete structure is divided into a prefabricated box girder and a cast-in-situ box girder. The box girder combined bridge girder erection machine prefabricated in the independent place can be erected after the lower engineering is completed, so that the engineering progress can be accelerated, and the construction period can be saved; cast-in-situ box girders are mostly used for large continuous bridges. The materials are commonly divided into two types, namely a prestressed reinforced concrete box girder and a steel box girder. The prestressed reinforced concrete box girder is constructed on site, and besides longitudinal prestress, transverse prestress is arranged on some of the prestressed reinforced concrete box girders; the steel box girder is generally processed in a factory and then transported to a site for installation, and has an all-steel structure and also has a part of reinforced concrete pavement layers.

The utility model discloses a prefabricated case roof beam mould belt cleaning device as disclosed in patent document CN218082053U, including the support frame, the bottom of support frame is connected with two sets of side forms cleaning unit, and the one end that keeps away from the support frame between two sets of side forms cleaning unit is connected with first link, and side forms cleaning unit includes second link and a plurality of first grinding roller, and the one end and the first link rotation of second link are connected, and the other end sliding connection is in the bottom of support frame, is provided with pulling device between two second links. The structure of the utility model mainly comprises a support frame and two groups of side mold cleaning units, wherein the side mold cleaning units are connected to the bottom of the support frame in a sliding manner. The device can adapt to box girder moulds with different shapes, and can remove concrete from side moulds in the box girder moulds, thereby avoiding that one mould needs to be remodel one set of cleaning device and reducing the use cost.

Among the above-mentioned devices, specifically set up one kind and rely on the slide to slide, the main part relies on the grinding roller to clean prefabricated case roof beam, but the grinding roller in this device adopts high friction surface to clean the case roof beam, and this clean mode is too single, and is clean incomplete to pouring things such as cement that the case roof beam bonded, therefore need a novel prefabricated case roof beam mould cleaning device urgently.

Disclosure of Invention

Technical problem to be solved by the utility model

Aiming at the problems in the prior art, the utility model aims to provide a novel prefabricated box girder mold cleaning device which has the advantage of efficiently cleaning the prefabricated box girders and solves the problems of incomplete cleaning and low efficiency when the prefabricated box girders are cleaned only by cleaning rollers in the past.

Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a novel prefabricated case roof beam mould washs device, its structure is including the support frame, and swing joint has cleaning assembly in the support frame, and cleaning assembly includes fixed block, movable block, and the U type groove and the support frame buckle cooperation of fixed block are with this fixed block on the support frame, and fixed block internal fixation has the motor, and motor one side is connected with the threaded rod, threaded rod and movable block movable fit.

As optimization, the two sides of the movable block are provided with electric cylinders, one sides of the electric cylinders are movably connected with telescopic rods, and one ends of the telescopic rods are movably connected to the adjusting piece of the swinging plate.

As an optimization, one surface of the swinging plate is provided with a cleaning disc which is driven to rotate by a cleaning motor.

As optimization, the cleaning disc is fixed with a cleaning roller on the same axis, and the cleaning roller is fixed on the rotating shaft of the cleaning motor.

As optimization, the annular outer side of the cleaning disc is provided with a polishing edge, a sharper outer edge structure is adopted, and when the cleaning disc rotates by means of the cleaning motor, residual cement on the box girder can be lifted up, so that the cleaning disc can be used for primary cleaning.

As optimization, the lower end of the swinging plate drives a second telescopic rod to adjust the inclination of the lower end of the swinging plate by means of a second electric cylinder.

As optimization, the height of the striking plate is slightly lower than the height of the edge polishing bulge.

Advantageous effects

Compared with the prior art, the utility model has the advantages that the cleaning disc driven by the motor is additionally arranged on the cleaning device, the nut pair arranged on the supporting frame is matched with the threaded rod to drive the movable block connected with the cleaning disc to do horizontal movement, the electric cylinders arranged on the two sides of the movable block and the bottom end of the swinging plate drive the corresponding telescopic rods to adjust the inclination of the swinging plate, the motor is used for driving the cleaning disc to rotate, the swinging plate is cleaned by the edge throwing and the striking plate of the cleaning disc, and the cleaning efficiency of the swinging plate is improved by the edge throwing and the striking plate on the cleaning disc.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a schematic diagram of the structure of the present utility model;

FIG. 4 is a schematic diagram of the structure of the present utility model;

fig. 5 is a schematic structural view of the present utility model.

Reference numerals in the drawings: the cleaning device comprises a supporting frame-2, a cleaning assembly-1, a fixed block-31, a motor-32, a threaded rod-33, a movable block-34, an electric cylinder-41, a telescopic rod-35, a swinging plate-37, an adjusting piece-36, a cleaning motor-51, a cleaning disc-39, a cleaning roller-40, a polishing edge-81, a striking plate-82 and a cleaning steel wire-311.

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. 1-5, a novel prefabricated box girder mold cleaning device structurally comprises a support frame 2 and a cleaning assembly 1, wherein the cleaning assembly 1 is movably connected in the support frame 2, the cleaning assembly 1 comprises a fixed block 31, a motor 32, a threaded rod 33 and a movable block 34, a U-shaped groove of the fixed block 31 is in snap fit with the support frame 2 so as to fix the fixed block 31 on the support frame 2, the motor 32 is fixed in the fixed block 31, one side of the motor 32 is connected with the threaded rod 33, and the threaded rod 33 is in movable fit with the movable block 34.

In this embodiment, two sides of the movable block 34 are provided with electric cylinders 41, one side of each electric cylinder 41 is movably connected with a telescopic rod 35, and one end of each telescopic rod 35 is movably connected to the adjusting member 36 of the swinging plate 37.

In the present embodiment, the swing plate 37 is provided on one side with a cleaning disk 39 driven to rotate by a cleaning motor 51.

In the present embodiment, the cleaning disk 39 is coaxially fixed with the cleaning roller 40, and the cleaning roller 40 is fixed on the rotation shaft of the cleaning motor 51.

In the present embodiment, the cleaning disk 39 is fixed to the rotation shaft of the cleaning motor 51 by a connecting rod, and the cleaning roller 40 is also mounted on this rotation shaft.

In this embodiment, the annular outer side of the cleaning disc 39 is provided with a polishing edge 81, and a sharper outer edge structure is adopted, so that when the cleaning disc 39 rotates by means of the cleaning motor 51, the residual cement on the box girder can be lifted up, thereby performing the primary cleaning function.

In this embodiment, the annular side of the cleaning disc 39 is provided with a plurality of striking plates 82, which are specifically used for removing the cement blocks from the box girder when the cleaning disc 39 is driven to move horizontally by the cooperation of the threaded rod 33 and the movable block 34, if the cement blocks with excessive weight are adhered to the side surface of the box girder, the throwing edges 81 of the cleaning disc 39 cannot pick up the cement blocks, so that the striking plates 82 can crush the cement blocks.

In this embodiment, a plurality of cleaning steel wires 311 are disposed on one surface of the cleaning roller 40 near the box girder, and the cleaning disc 39 and the box girder are both of metal structures, so that they cannot be in seamless contact, so that small-sized cement on the box girder cannot be processed by the edge polishing 81, and small mud blocks are scraped off by the cleaning steel wires 311.

In this embodiment, the lower end of the swinging plate 37 drives the second telescopic rod by means of the second electric cylinder to adjust the inclination of the lower end of the swinging rod 37.

In this embodiment, the striking plate 82 has a height slightly lower than the height at which the throwing edge 81 protrudes.

After the prefabricated box girder is completed in the building process, the prefabricated box girder is separated through an external machine and is transported to the lower part of the supporting frame 2 provided with the cleaning device.

When the corresponding electric cylinders 41 on two sides and the bottom of the movable block 34 drive the corresponding telescopic rods 35 to adjust the gradient, so that one side of the cleaning disc 39 is attached to the surface of the prefabricated box girder, the cleaning motor 51 is started firstly, the cleaning disc 39 connected with the rotating shaft of the cleaning motor 51 is driven to rotate with the cleaning roller 40, the polishing edge 81 is arranged on the annular outer side of the cleaning disc 39, a sharper outer edge structure is adopted, when the cleaning disc 39 rotates by means of the cleaning motor 51, residual cement on the box girder can be lifted up to perform a primary cleaning function, when a large-volume cement block which is difficult to process is encountered, the polishing plate 82 is arranged on the annular side of the cleaning disc 39, if the cement block with excessive weight is adhered to the side of the box girder, the polishing edge 81 of the cleaning disc 39 cannot lift the cement block, the cement block is crushed by the polishing plate 82, the weight of the cement block is reduced, when the cleaning disc 39 is driven to horizontally move by the ball nut pair through the cooperation of the threaded rod 33 and the movable block 34, the cement block is scraped up by the polishing edge 81 from the box girder, and the steel wire can not be removed from the box girder 311 by the steel wire girder, and the small-size can not be contacted with the steel wire box girder 311, and the small-size can not be cleaned by the cleaning girder 311, and the small-size can be cleaned by the small-size of the box girder and the box girder can be cleaned by the small-side of the steel wire girder.

It should be noted that the terms used in the present embodiment are not intended to exclude the possibility of using other terms. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitations that are within the spirit of the present utility model.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims (4)

1. Novel prefabricated case roof beam mould washs device, its structure includes support frame (2), swing joint has cleaning assembly (1), its characterized in that in support frame (2): the cleaning assembly (1) comprises a fixed block (31) and a movable block (34), wherein the U-shaped groove of the fixed block (31) is in snap fit with the support frame (2) so as to fix the fixed block (31) on the support frame (2), a motor (32) is fixed in the fixed block (31), one side of the motor (32) is connected with a threaded rod (33), and the threaded rod (33) is in movable fit with the movable block (34).

2. The novel precast box girder mold cleaning device according to claim 1, wherein: the two sides of the movable block (34) are provided with electric cylinders (41), one sides of the electric cylinders (41) are movably connected with telescopic rods (35), and one ends of the telescopic rods (35) are movably connected to adjusting pieces (36) of the swinging plates (37).

3. The novel precast box girder mold cleaning device according to claim 2, wherein: one surface of the swinging plate (37) is provided with a cleaning disc (39) driven to rotate by a cleaning motor (51).

4. A novel precast box girder mold cleaning device according to claim 3, characterized in that: the cleaning disc (39) is coaxially fixed with a cleaning roller (40), and the cleaning roller (40) is fixed on the rotating shaft of the cleaning motor (51).