CN220113707U

CN220113707U - Roughening and cleaning device for concrete structural surface

Info

Publication number: CN220113707U
Application number: CN202320107454.3U
Authority: CN
Inventors: 马国强
Original assignee: Tianjin Zetai Construction Engineering Management Co ltd
Current assignee: Tianjin Zetai Construction Engineering Management Co ltd
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2023-12-01
Anticipated expiration: 2033-02-03

Abstract

The utility model belongs to the technical field of concrete surface processing, in particular to a roughening and cleaning device for a concrete structure surface, which comprises a top plate and a supporting plate, wherein a plurality of guide rods are fixedly arranged at the bottom of the top plate, the bottom ends of the guide rods penetrate through the supporting plate, the guide rods are movably connected with the supporting plate, a motor is fixedly arranged at the bottom of the top plate, the output end of the motor extends to the lower part of the supporting plate, a chisel head is fixedly arranged on an output shaft of the motor, a dust collection structure is arranged at the top of the top plate, and a plurality of supporting structures are arranged on the outer ring of the supporting plate.

Description

Roughening and cleaning device for concrete structural surface

Technical Field

The utility model relates to the technical field of concrete surface processing, in particular to a roughening and cleaning device for a concrete structure surface.

Background

The roughening is to chisel the concrete structure surface that has accomplished and recess each other, the effect is firm in bonding of the construction surface that makes two construction stages, because current roughening equipment need the manual work to strike it, not only intensity of labour is big, work efficiency is low, and the device does not have any protective component in addition, therefore when using, stability is relatively poor, easily produce the potential safety hazard, therefore patent CN213732706U proposes "a concrete surface roughening device", drive the chisel head through the motor and carry out automatic rotation, thereby carry out automatic roughening to the concrete surface that needs the roughening, and then replace the condition of manual strike in the prior art, and then reduce intensity of labour effectively, improve work efficiency, stability when increasing the roughening subassembly through the guide bar, through the spring that sets up, the height adjustment to the chisel head in operation, the effectual vibrations power to the palm that produces when the roughening is buffered simultaneously, make the palm more comfortable, finally still through the slipmat that sets up, make supporting leg and concrete surface can contact steadily, thereby further improve the stability of the device.

However, in this scheme, the supporting leg is closely laminated with the concrete face, can't remove equipment in a flexible way, carries out the roughening to different regions, and this scheme is when the roughening, can't absorb the dust of chiseling and filter, can cause the injury to staff's respiratory tract after being inhaled, consequently causes manufacturing cost's increase, and for this reason, proposes a roughening belt cleaning device of concrete structure face.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a chiseling and cleaning device for a concrete structure surface.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a chisel hair belt cleaning device of concrete structure face, includes roof and backup pad, the fixed a plurality of guide bars that are equipped with in bottom of roof, the bottom of guide bar runs through the backup pad, and a plurality of guide bar and backup pad swing joint, the fixed motor that is equipped with in bottom of roof, the output of motor extends to the below of backup pad, and fixed being equipped with the chisel head on the output shaft of motor, the top of roof is equipped with dust extraction, the outer lane of backup pad is equipped with a plurality of bearing structures.

Preferably, two handles are fixedly arranged on the outer portion of the top plate, and a rubber sleeve is sleeved on the outer portion of each handle.

Preferably, the dust collection structure comprises a filter box, the filter box with the top fixed connection of roof, the fixed mount pad that is equipped with in top of filter box, the fixed air pump that is equipped with in top of mount pad, the bottom of filter box is equipped with a plurality of intake pipes, roof and backup pad are run through respectively to the bottom of intake pipe, and the bottom of intake pipe extends to the below of backup pad and is fixedly equipped with the dust absorption head.

Preferably, the air pump is provided with an exhaust pipe and an air outlet pipe on two sides respectively, and the bottom end of the exhaust pipe extends into the filter box.

Preferably, the bearing structure includes the connecting seat, the connecting seat with the outer lane fixed connection of backup pad, the bottom activity of connecting seat is equipped with the bracing piece, the bottom of bracing piece is equipped with the installation cavity, all be equipped with the spout on the both sides inner wall of installation cavity, the fixed spring that is equipped with on the top inner wall of installation cavity, the fixed link that is equipped with in bottom of spring, the fixed pivot that is equipped with in bottom of link, the activity is equipped with the gyro wheel in the pivot.

Preferably, the bottom of connecting seat is equipped with the round hole, is equipped with the bearing in the round hole, and the fixed cover of bearing inner race is equipped with the bull stick, the bottom of bull stick and the top fixed connection of bracing piece.

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

according to the utility model, by arranging the components such as the mounting cavity, the sliding groove, the spring, the connecting frame and the rotating shaft, the roller can be retracted into the mounting cavity by pushing the equipment with high force, so that the attachment of the supporting rod and the concrete structure surface is realized, the supporting property is improved, when the pushing force to the equipment is reduced, the roller can pop up the mounting cavity, the rapid transfer to the equipment is completed, and the moving flexibility of the equipment is enhanced;

the dust collection structure is arranged, so that dust can be sucked into the filter box in the roughening process, filtered and discharged, the dust suction amount of related personnel can be reduced, and the respiratory system of the related personnel can be protected.

Drawings

FIG. 1 is a schematic view of a first perspective view of the present utility model;

FIG. 2 is a schematic view of a second perspective view of the present utility model;

FIG. 3 is a schematic side sectional view of the present utility model;

in the figure: 1. a top plate; 2. a support plate; 3. a guide rod; 4. a motor; 5. a chisel head; 6. a dust collection structure; 601. a filter box; 602. a mounting base; 603. an air pump; 604. an air inlet pipe; 605. a dust collection head; 7. a support structure; 701. a connecting seat; 702. a support rod; 703. a mounting cavity; 704. a chute; 705. a spring; 706. a connecting frame; 707. a rotating shaft; 708. a roller; 8. a handle.

Description of the embodiments

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.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a chiseling belt cleaning device of concrete structure face, including roof 1 and backup pad 2, a plurality of guide bars 3 are installed to the bottom bolt of roof 1, and the bottom of guide bar 3 runs through backup pad 2, and a plurality of guide bars 3 and backup pad 2 sliding connection, and motor 4 is installed to the bottom bolt of roof 1, and the output of motor 4 extends to the below of backup pad 2, and installs chisel head 5 on the output shaft bolt of motor 4, and the top of roof 1 is equipped with dust absorption structure 6, and the outer lane of backup pad 2 is equipped with a plurality of bearing structures 7;

two grips 8 are installed to the outside bolt of roof 1, the outside cover of grip 8 is equipped with the rubber sleeve, the rubber sleeve can strengthen user's comfort level, dust collection structure 6 includes filter tank 601, the top bolt installation of filter tank 601 and roof 1, mount pad 602 is installed to the top bolt of filter tank 601, the air pump 603 is installed to the top bolt of mount pad 602, the bottom of filter tank 601 is equipped with a plurality of intake pipes 604, the bottom of intake pipe 604 runs through roof 1 and backup pad 2 respectively, and the bottom of intake pipe 604 extends to the below of backup pad 2 and the bolt installs dust absorption head 605, the both sides of air pump 603 are equipped with exhaust tube and outlet duct respectively, the bottom of exhaust tube extends to in the filter tank 601, bearing structure 7 includes connecting seat 701, the outer lane welding of connecting seat 701 and backup pad 2, the bracing piece 702 is installed in the bottom rotation of connecting seat 701, the bottom of bracing piece 702 is equipped with install installation cavity 703, all be equipped with spout 704 on the both sides inner wall of installation cavity 703, the bottom welding of spring 705 has link 706, the bottom welding of link 706 has pivot 707, the bottom of link 706 is equipped with the bottom of pivot 707, the bottom of swivel rod is equipped with the bottom of swivel joint, the round hole 702 is equipped with the bottom of swivel joint, the round hole is equipped with the round hole is welded, the round hole is equipped with the bottom of the round hole, the round bar is equipped with the round hole.

Working principle: when the multifunctional electric hammer is used, firstly, two handles 8 are held, equipment is moved to a concrete surface needing roughening, then, a motor 4 and an air pump 603 are started respectively, the output end of the motor 4 drives a chisel head 5, when the handles 8 are pressed forcefully, the handles 8 drive a top plate 1 to move downwards, the top plate 1 drives the motor 4, the output shaft of the motor 4 drives the chisel head 5 at the bottom, when the chisel head 5 and the concrete structure surface are subjected to roughening, at the moment, a plurality of rollers 708 are in a retracted state in a forcefully pressed state, the rollers 708 are retracted into an installation cavity 703, the bottom of a supporting rod 702 is attached to the concrete structure surface, so that the supporting function is realized, if the equipment needs to be moved, the whole equipment is not required to be lifted and moved, the pressure on the top plate 1 is reduced, at the moment, a spring 705 exerts thrust on a connecting frame 706, the connecting frame 706 drives the rollers 708 again, after the rollers 708 are detected out from the installation cavity 703, the equipment can be moved, dust generated in the roughening process can be sucked by the dust suction head 605, and is conveyed into a filter box 601 through a plurality of air inlets 604, the dust sucking quantity of related personnel can be reduced, and dust injuries to related personnel can be reduced.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 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 chiseling belt cleaning device of concrete structure face, includes roof (1) and backup pad (2), its characterized in that: the bottom of roof (1) is fixed and is equipped with a plurality of guide bars (3), the bottom of guide bar (3) runs through backup pad (2), and a plurality of guide bar (3) and backup pad (2) swing joint, the bottom of roof (1) is fixed and is equipped with motor (4), the output of motor (4) extends to the below of backup pad (2), and is fixed on the output shaft of motor (4) to be equipped with chisel head (5), the top of roof (1) is equipped with dust collection structure (6), the outer lane of backup pad (2) is equipped with a plurality of bearing structures (7).

2. A chiseling and cleaning device for concrete structural surfaces according to claim 1, wherein: two handles (8) are fixedly arranged outside the top plate (1), and a rubber sleeve is sleeved outside the handles (8).

3. A chiseling and cleaning device for concrete structural surfaces according to claim 1, wherein: dust collection structure (6) are including rose box (601), rose box (601) with the top fixed connection of roof (1), the fixed mount pad (602) that is equipped with in top of rose box (601), the fixed air pump (603) that is equipped with in top of mount pad (602), the bottom of rose box (601) is equipped with a plurality of intake pipes (604), roof (1) and backup pad (2) are run through respectively to the bottom of intake pipe (604), and the bottom of intake pipe (604) extends to the below of backup pad (2) and is fixedly equipped with dust absorption head (605).

4. A chiseling and cleaning device for concrete structural surfaces according to claim 3, wherein: the two sides of the air pump (603) are respectively provided with an air extraction pipe and an air outlet pipe, and the bottom end of the air extraction pipe extends into the filter tank (601).

5. A chiseling and cleaning device for concrete structural surfaces according to claim 1, wherein: the supporting structure (7) comprises a connecting seat (701), the connecting seat (701) is fixedly connected with an outer ring of the supporting plate (2), a supporting rod (702) is movably arranged at the bottom of the connecting seat (701), an installation cavity (703) is arranged at the bottom of the supporting rod (702), sliding grooves (704) are formed in the inner walls of two sides of the installation cavity (703), a spring (705) is fixedly arranged on the inner wall of the top of the installation cavity (703), a connecting frame (706) is fixedly arranged at the bottom of the spring (705), a rotating shaft (707) is fixedly arranged at the bottom of the connecting frame (706), and rollers (708) are movably arranged on the rotating shaft (707).

6. The apparatus for cleaning a concrete structure according to claim 5, wherein: the bottom of connecting seat (701) is equipped with the round hole, is equipped with the bearing in the round hole, and the fixed cover of bearing inner race is equipped with the bull stick, the bottom of bull stick and the top fixed connection of bracing piece (702).