CN111438604B

CN111438604B - A object grinding device for building engineering

Info

Publication number: CN111438604B
Application number: CN202010318045.9A
Authority: CN
Inventors: 赵夫国; 朱惜惜
Original assignee: Tengzhou Construction Engineering Group Co ltd
Current assignee: Tengzhou Construction Engineering Group Co.,Ltd.
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-04-09
Anticipated expiration: 2040-04-21
Also published as: CN111438604A

Abstract

The invention relates to the technical field of building site equipment, and discloses an object polishing device for building engineering, which comprises a polishing main body block, wherein a working end is fixed at one end of the polishing main body block, an auxiliary stabilizing handle is fixed at one side of the working end through a screw, a polishing wheel disc is installed at the bottom end of the working end, mixed gas inlet pipes are welded at two sides of the working end, a second filter plate is fixed at the top end of each mixed gas inlet pipe through a screw, a connecting and positioning pipe is fixed at the top end of each second filter plate, a first filter plate is fixed at the top end of each connecting and positioning pipe, and a pumping and discharging guide block is fixed at the top end of each first filter plate. The device can be quickly and stably clamped on the building scaffold frame by the design of being convenient to use and fix in cooperation with the scaffold frame, can conveniently move on the surface of the scaffold frame, greatly improves the convenience degree of the device used at a high position, and greatly reduces dust pollution generated in the polishing process by the dust removal design.

Description

A object grinding device for building engineering

Technical Field

The invention relates to the technical field of construction site equipment, in particular to an object polishing device for constructional engineering.

Background

Grinding, which is one of surface modification technologies, generally refers to a processing method for changing physical properties of a material surface by friction with the aid of a rough object (e.g., abrasive paper containing particles with higher hardness), and mainly aims to obtain specific surface roughness, and often needs to grind the object on a building site.

Disclosure of Invention

The invention aims to solve the defects in the prior art, such as: the prior grinding device applied to the construction site is inconvenient to use at a high place due to dead weight or lack of a height positioning convenient structure.

In order to achieve the purpose, the invention adopts the following technical scheme:

an object polishing device for constructional engineering comprises a polishing main body block, wherein one end of the polishing main body block is fixedly provided with a working end, one side of the working end is fixedly provided with an auxiliary stabilizing handle through screws, a polishing wheel disc is installed at the bottom end of the working end, both sides of the working end are welded with mixed gas inlet pipes, the top ends of the mixed gas inlet pipes are fixedly provided with second filter plates through screws, the top ends of the second filter plates are fixedly provided with connecting and positioning pipes, the top ends of the connecting and positioning pipes are fixedly provided with first filter plates, the top ends of the first filter plates are fixedly provided with pumping and discharging guide blocks, the other end of the polishing main body block is welded with an angle adjusting plate, one end of the angle adjusting plate is fixedly provided with a matching adjusting plate through pins, one end of the matching adjusting plate is welded with a scribing block base, and the top of one side of the scribing, the rotary connecting plates are sleeved on two sides of the positioning reference seat, one end of each rotary connecting plate is fixed with a closed clamping block, positioning clamping plates are welded on the lower surface of one end of each closed clamping block and the upper surface of the other side of the scribing and clamping base, and idler wheels are fixed between the positioning clamping plates and the other positioning clamping plate.

Furthermore, the inside of gyro wheel is pegged graft and is had the axis of rotation, the axis of rotation passes through roller bearing with the gyro wheel and is connected, the gyro wheel passes through the axis of rotation with the location cardboard and is connected.

Further, the welding of the one end of closed fixture block has the extension fixed plate, the welding of the other end of closed fixture block has the fine setting piece, closed fixture block runs through the fine setting piece with the rotation connecting plate through the pin and is connected, closed fixture block runs through the extension fixed plate with the base of drawing the card through the screw and is connected.

Further, the internally mounted of first filter has the filter screen that the material is nanometer active carbon material, the internally mounted of second filter has the filter screen that the material is the PP cotton.

Furthermore, a semicircular positioning clamping groove is formed in the scratching clamp base, and the semicircular positioning clamping groove and the closed clamping block are identical in closed diameter.

Furthermore, the outer side of the auxiliary stabilizing handle is sleeved with an anti-slip sleeve, and the anti-slip sleeve is made of rubber.

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the invention, the semicircular positioning clamping groove at the scratch card base is placed below the scaffold, the positioning reference base is matched with the pin between the rotating connecting plates to form rotation, so that the clamping groove at the closed clamping block is matched with the semicircular positioning clamping groove of the scratch card base to form a closed locking ring, the closed locking ring is fixed on the scaffold, the device is pulled to roll on the scaffold in a matching manner through the matching of the roller and the rotating shaft in the stress direction, the displacement is assisted, the device can be rapidly and stably clamped on the scaffold of a building, and the device can conveniently move on the surface of the scaffold.

(2) According to the invention, through the wind power guide of the exhaust fan at the exhaust guide block, dust generated by polishing is upwards extracted through the mixed gas inlet pipe and is guided to pass through the second filter plate and the first filter plate to form filtration, so that dust pollution generated in the polishing process of the device is greatly reduced.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the positioning mechanism of the present invention;

FIG. 3 is a schematic view of the connection structure of the dust removing structure of the present invention.

In the figure: 1. polishing the main body block; 2. a working end; 3. polishing the wheel disc; 4. an auxiliary stabilizing handle; 5. an angle adjusting plate; 6. a card scratching base; 7. matching with an adjusting plate; 8. positioning a clamping plate; 9. a roller; 10. positioning a reference seat; 11. rotating the connecting plate; 12. closing the clamping block; 13. a pumping drainage guide block; 14. a first filter plate; 15. connecting a positioning pipe; 16. a second filter plate; 17. the mixed gas enters the pipe.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, an object polishing device for building engineering comprises a polishing main body block 1, wherein a working end 2 is fixed at one end of the polishing main body block 1, an auxiliary stabilizing handle 4 is fixed at one side of the working end 2 through a screw, an anti-slip sleeve is sleeved at the outer side of the auxiliary stabilizing handle 4, the anti-slip sleeve is made of rubber and convenient to stably process, a polishing wheel disc 3 is installed at the bottom end of the working end 2, mixed gas inlet pipes 17 are welded at two sides of the working end 2, a second filter plate 16 is fixed at the top ends of the mixed gas inlet pipes 17 through screws, a connecting and positioning pipe 15 is fixed at the top end of the second filter plate 16, and a first filter plate 14 is fixed at the top end of the connecting and positioning pipe 15;

a filter screen made of nano activated carbon is arranged in the first filter plate 14, a filter screen made of PP cotton is arranged in the second filter plate 16, and is convenient for processing and filtering polishing dust, a pumping drainage guide block 13 is fixed at the top end of the first filter plate 14, an angle adjusting plate 5 is welded at the other end of the polishing main body block 1, a matching adjusting plate 7 is fixed at one end of the angle adjusting plate 5 through a pin, a scribing and clamping base 6 is welded at one end of the matching adjusting plate 7, a positioning reference base 10 is welded at the top of one side of the scribing and clamping base 6, rotating connecting plates 11 are sleeved on two sides of the positioning reference base 10, a closed clamping block 12 is fixed at one end of each rotating connecting plate 11, positioning clamping plates 8 are welded on the lower surfaces of one ends of the closed clamping blocks 12 and the upper surface of the other side of the scribing and clamping base 6, and idler;

a semicircular positioning clamping groove is formed in the scratch card base 6, the semicircular positioning clamping groove and the closed diameter of the closed clamping block 12 are completely the same, the scratch card base is convenient to clamp on a scaffold, a rotating shaft is inserted in the roller 9, the rotating shaft is connected with the roller 9 through a roller bearing, the roller 9 is connected with the positioning clamping plate 8 through a rotating shaft, and the scratch card base is convenient to move on the scaffold after being fixed;

an extension fixing plate is welded at one end of the closed clamping block 12, a fine adjustment block is welded at the other end of the closed clamping block 12, the closed clamping block 12 and the rotating connecting plate 11 penetrate through the fine adjustment block through a pin to be connected, and the closed clamping block 12 and the scribing card base 6 penetrate through the extension fixing plate through screws to be connected, so that closed positioning is convenient to form.

The working principle is as follows:

in the invention, when a user uses the device, the semicircular positioning clamping groove at the scratch card base 6 is placed below a scaffold, the positioning reference base 10 is matched with a pin between the rotating connecting plates 11 to form rotation, the extending fixing plate of the closed clamping block 12 is pressed, so that the clamping groove at the closed clamping block 12 is matched with the semicircular positioning clamping groove of the scratch card base 6 to form a closed locking ring, the closed clamping block 12 is locked to the upper surface of the scratch card base 6 through a screw, and when displacement is required, the device is pulled to roll on the scaffold through the stress direction through the matching of the roller 9 and the rotating shaft, so that the roller 9 is matched with the scaffold to help the displacement, the device can be quickly and stably clamped on the scaffold of a building and can conveniently move on the surface of the scaffold; derive the wind-force guide of piece 13 department row fan of taking out through the pump drainage, the dust that will polish the production is upwards extracted through mixed gas admission pipe 17, guide it and form through second filter 16 and first filter 14 and filter, avoid the dust direct discharge, when the dust mixed gas passes through second filter 16, through the effect of catching according to the density classification of 16 materials of second filter to the particulate matter, make the efficiency of filter core obtain the most complete performance, reach better filth and hold back the ability and carry out the first absorption to the dust granule, the micropore adsorption characteristic of the material through first filter 14, carry out the secondary absorption to the dust granule, the dust pollution of device at the in-process production of polishing has significantly reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

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.

Claims

1. An object polishing device for constructional engineering comprises a polishing main body block (1), wherein one end of the polishing main body block (1) is fixed with a working end (2), one side of the working end (2) is fixed with an auxiliary stabilizing handle (4) through a screw, the bottom end of the working end (2) is provided with a polishing wheel disc (3), and the object polishing device is characterized in that,

the two sides of the working end head (2) are respectively welded with a mixed gas inlet pipe (17), the top end of the mixed gas inlet pipe (17) is fixed with a second filter plate (16) through a screw, the top end of the second filter plate (16) is fixed with a connecting and positioning pipe (15), the top end of the connecting and positioning pipe (15) is fixed with a first filter plate (14), and the top end of the first filter plate (14) is fixed with a pumping drainage guide block (13);

the utility model discloses a three-dimensional coordinate measuring machine, including polishing main part piece (1), the other end welding of polishing main part piece (1) has angle adjusting plate (5), the one end of angle adjusting plate (5) is fixed with cooperation regulating plate (7) through the pin, the one end welding of cooperation regulating plate (7) has scratch card base (6), the top welding of scratch card base (6) one side has location reference seat (10), the both sides of location reference seat (10) have all been cup jointed and have been rotated connecting plate (11), the one end of rotating connecting plate (11) is fixed with closed fixture block (12), two location cardboard (8) have all been welded to the lower surface of closed fixture block (12) one end and the upper surface of scratch card base (6) opposite side, location cardboard (8) and another be fixed with gyro wheel (9) between location.

2. The object grinding device for building engineering as claimed in claim 1, characterized in that a rotating shaft is inserted into the roller (9), the rotating shaft is connected with the roller (9) through a roller bearing, and the roller (9) is connected with the positioning clamping plate (8) through a rotating shaft.

3. The object grinding device for the building engineering according to claim 1, characterized in that an extension fixing plate is welded at one end of the closing clamping block (12), a fine adjustment block is welded at the other end of the closing clamping block (12), the closing clamping block (12) is connected with the rotating connecting plate (11) through the fine adjustment block by a pin, and the closing clamping block (12) is connected with the scribing block base (6) through the extension fixing plate by a screw.

4. An object sanding device for building engineering according to claim 1 characterized in that the first filter plate (14) has a filter screen of nano-activated carbon material mounted inside.

5. An object sanding device for building engineering according to claim 4 characterized in that the second filter plate (16) has a filter mesh of PP cotton mounted inside.

6. The object grinding device for the building engineering as claimed in claim 1, characterized in that the inside of the scratch card base (6) is provided with a semicircular positioning slot, and the semicircular positioning slot is identical to the closed diameter of the closed clamping block (12).

7. An object sanding device for building engineering according to claim 1 characterized in that the outside of the auxiliary stabilizing handle (4) is sleeved with an anti-slip cover.

8. An object sanding device for building engineering according to claim 7 wherein the anti-slip cover is made of rubber.