KR101625469B1 - Brush apparatus for rock mass - Google Patents

Brush apparatus for rock mass Download PDF

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Publication number
KR101625469B1
KR101625469B1 KR1020150055117A KR20150055117A KR101625469B1 KR 101625469 B1 KR101625469 B1 KR 101625469B1 KR 1020150055117 A KR1020150055117 A KR 1020150055117A KR 20150055117 A KR20150055117 A KR 20150055117A KR 101625469 B1 KR101625469 B1 KR 101625469B1
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KR
South Korea
Prior art keywords
brush
wire
plate
support plate
wire brush
Prior art date
Application number
KR1020150055117A
Other languages
Korean (ko)
Inventor
조병두
Original Assignee
조병두
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Publication date
Application filed by 조병두 filed Critical 조병두
Priority to KR1020150055117A priority Critical patent/KR101625469B1/en
Application granted granted Critical
Publication of KR101625469B1 publication Critical patent/KR101625469B1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
    • A46B3/08—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by clamping
    • A46B3/10—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by clamping into rings or the like
    • A46B3/14—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by clamping into rings or the like specially adapted for street-cleaning or rail-cleaning brooms
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Cleaning In General (AREA)

Abstract

The present invention relates to a brushing device for rock. The brushing device for rock includes: an outer side plate comprising two side plates and a rear plate connecting the two side plates; a support plate formed on the inner side of the outer side plate; a pressing plate connected to the upper part of the support plate to be detached; multiple wire brushes comprising a brush unit formed on both ends and a twisted unit formed on the brush unit, wherein the wire brushes are arranged to be parallel with each other in a row between the support plate and the pressing plate; and a brush holder formed between the brush unit and the twisted unit. A movement prevention unit preventing the wire brush from moving in an axial direction is formed as the brush holder is mounted on the support plate. So, the brushing device for rock prevents the wire brush from moving in the axial direction and prevents the wire brush from being separated from the brush device for rock.

Description

BRUSH APPARATUS FOR ROCK MASS BACKGROUND OF THE INVENTION [0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a rocking brush device, and more particularly, to a brushing device for a rock mass capable of arranging the surface of rocks existing in a construction site.

Generally, a rocking brush device is used for sorting out irregular surfaces of rocks or for removing foreign substances on rocks, and is mainly used in various construction sites. Such a rock brush device is excellent in efficiency, and its demand is increasing.

Among these rocking brush devices, the rocking brush device applied by the present applicant is disclosed in Patent Document 1. [ Such a rocking brush device comprises a brush mounting table 1 as shown in Fig. 1; A wire brush 2 installed on the brush mounting table 1 and partly exposed to the outside of the brush mounting table 1; And a brush holder (3) fitted to one side of the wire brush (2). The brush mounting base (1) comprises a body part (4); A brush pressing portion 5 detachably coupled to the main body portion 4; And a guide part 6 provided on the main body part 4. [

In the conventional rocking brush device, the wire brush 2 is interposed between the main body 4 and the brush pressing portion 5, and the brush 5 presses the wire brush 2 . The guide portion 6 is formed on the main body portion 4 in the axial direction of the wire brush 2 to prevent the wire brush 2 from flowing in a direction other than the axial direction of the wire brush 2. [

However, since the conventional rocking brush device can not prevent the wire brush 2 from flowing in the axial direction of the wire brush 2, the problem that the wire brush 2 can be separated from the brush mounting table 1 have.

Further, in the conventional rocking brush device, since the brush holder 3 is formed only on the side where the wire brush 2 is exposed, when the wire brush 2 is worn, the wire brush 2 itself needs to be replaced, There is a problem that a maintenance cost is consumed.

KR 10-1462424 B1 2014. 11. 11.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a wire brush that prevents axial movement of a wire brush to prevent a wire brush from being separated from a brush device for a rock, And to provide a brush device for a rock mass which can be reduced.

According to an aspect of the present invention, there is provided a brush device for a rock, comprising: an outer plate including two side plates and a rear plate connecting the two side plates; A support plate formed inside the outer plate; A pressure plate detachably coupled to the upper portion of the support plate; A plurality of wire brushes formed of a brush portion formed at both ends and a twist portion formed between the brush portions, the plurality of wire brushes being disposed in a line between the support plate and the platen; And a brush holder formed between the brush portion and the twist portion, wherein the brush holder is mounted on the support plate to prevent the wire brush from flowing in the axial direction.

The rocking brush device according to the present invention is characterized in that the brush holder is seated to prevent the axial movement of the wire brush, thereby preventing axial movement of the wire brush, and at the same time releasing the wire brush from the rocking brush device .

Further, in the rocking brush device according to the present invention, when the brush part of one side is worn by forming the brush part at both ends of the wire brush, the maintenance cost can be reduced by using the brush part of the other side without replacing the entire wire brush.

1 is a perspective view of a conventional rocking brush device;
2 is an exploded perspective view of a conventional rocking brush device
3 is a perspective view of the rocking brush device according to the present invention.
4 is a side cross-sectional view of the rocking brush device according to the present invention
5 is an exploded perspective view of the rocking brush device according to the present invention.
FIG. 6 is a perspective view of a rocking brush device according to the present invention,
7 and 8 are perspective views showing another embodiment of the rocking brush device according to the present invention.
9 is a view showing the state of use of the rocking brush device according to the present invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a rocking brush device according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 3 is a perspective view of the rocking brush device according to the present invention, FIG. 4 is a side sectional view of the rocking brush device according to the present invention, and FIG. 5 is an exploded perspective view of the rocking brush device according to the present invention. 3 to 5, the rocking brush device according to the present invention includes a 'U' -shaped outer plate 10; A support plate (20) formed inside the outer plate (10); A pressure plate 30 detachably coupled to the upper portion of the support plate 20; A plurality of wire brushes (40) interposed between the support plate (20) and the pressure plate (30); And a brush holder (50) fitted to both sides of the plurality of wire brushes (40). 3, the side where the wire brush 40 is exposed to the open portion of the 'C' -shaped outer plate 10 is referred to as one side, and the opposite side is referred to as the other side, and one side and the other side are collectively referred to as both sides.

The outer plate 10 is formed in a 'C' shape as shown in FIGS. 3 and 5 and includes a back plate 14 connecting the two side plates 12 and the two side plates 12. The outer side plate 10 is preferably formed of a metal material having excellent physical properties such as lubrication resistance and corrosion resistance.

A protective cover 16 may be formed on the upper and lower portions of the outer plate 10 to protect the wire brush 40 from an external impact or the like.

The support plate 20 is a component formed inside the outer plate 10 and supports a plurality of wire brushes 40, which will be described in more detail below.

The pressure plate 30 is a component detachably coupled to the upper portion of the support plate 20, and is formed in a plate shape as shown in Figs. 3 and 5. The pressing plate 30 serves to press and fix the plurality of wire brushes 40 by the fastening force of the bolts 32a and the nut 32b and to protect the plurality of wire brushes 40 from the external environment .

The fastening of the support plate 20 and the pressure plate 30 can be selectively applied within a range that the fastening force is excellent in addition to the bolts 32a and the nut 32b and the fastening state can be firmly maintained.

The wire brush 40 is formed of a rope-shaped steel wire having a predetermined length, and is naturally released by the contact with the rock, so that the wire brush 40 arranges irregular surfaces of the rock or removes foreign matter. The wire brush 40 is divided into a brush portion 42 and a twist portion 44 by a brush holder 50.

3 and 5, the brush holder 50 is fitted into one area of the outer circumferential surface of each of the plurality of wire brushes 40 to support the wire brush 40 from both ends of the wire brush 40 The brush holder (50) is formed at a position spaced a predetermined distance toward the center of the wire brush (40). That is, the brush holder 50 is formed on both sides of the wire brush 40.

The brush holder 40 is divided into a brush portion 42 and a twist portion 44 by the brush holder 50 so that the twisted state of the twist portion 44 is prevented from being arbitrarily released. In addition, the brush portion 42 is uniformly spread as a whole, and the cleaning efficiency of the rock can be improved.

The brush holder 50 has a cylindrical shape as shown in FIGS. 3 and 5, and can be constrained to the outer circumferential surface of the wire brush 40 by means such as a hammer.

The rocking brush device according to the present invention is formed with a flow prevention part 22 for preventing the axial flow of the wire brush 40 by mounting the brush holder 50 on the support plate 20. The flow prevention part 22 May have a long hole formed in the support plate 20 as shown in FIG.

6 is a perspective view of the pressure plate of the rocking brush apparatus according to the present invention. Referring to FIG. 6, a plurality of brush holders 50 are seated in the long holes formed as described above. That is, as shown in Fig. 4, a portion of the brush holder 50 is fitted into the flow-preventive portion 22. Thus, a part of the brush holder 50 is fitted to the flow preventing portion 22, thereby preventing the brush holder 50 from flowing. Since the brush holder 50 is formed on the wire brush 40, the flow of the brush brush 40 can be prevented by preventing the brush holder 50 from flowing. Particularly the axial flow of the wire brush 40 can be prevented.

7 and 8 are perspective views showing another embodiment of the rocking brush device according to the present invention. The flow preventing portion 22 may be formed in various shapes other than a slit-shaped long hole. As shown in FIG. 7, the flow prevention portion 22 may be formed corresponding to each of the plurality of brush holders 50, and the support plate 20 may be divided into two plates as shown in FIG. 8 The two plates may be spaced apart from each other by a predetermined distance so that the flow preventing portion 22 may be formed.

In the case where the flow preventing portion 22 is formed as a long hole having a slit shape or a plurality of holes as in the case of FIG. 7, a work using a separate machine tool (milling machine, etc.) However, since the support plate 20 is divided into two plates and the two plates are spaced apart from each other by a predetermined distance as in the case of FIG. 8, the work for forming the holes can be omitted, which is advantageous in that it can be easily manufactured .

The flow preventing portion 22 may be formed in a groove shape not in the form of a hole and the flow preventing portion 22 may be formed not only in the support plate 20 but also in the pressure plate 30 So that the axial flow of the wire brush 40 can be prevented more effectively.

In the conventional rocking brush device, the wire brush 2 is fixed only by the pressing force of the pressing portion 5 of the brush, that is, by the fastening force of the main body portion 4 and the brush pressing portion 5. In this case, If the fastening force of the pressing portion 5 is insufficient, the wire brush 2 may be detached from the rocking brush device.

Even if the fastening force between the main body 4 and the pressing portion 5 is insufficient, the wire brush 2 can be finely moved in the axial direction due to continuous use of the rocking brush device, The wire brush 2 may be worn and the main body portion 4 and the brush may cause a decrease in the fastening force of the pressing portion 5.

In the conventional rocking brush device, the brush holder 3 is formed only on one side of the wire brush 2. Specifically, the brush holder 3 is formed only on the side exposed to the outside and practically serving as a brush (foreign matter removal). Therefore, when the exposed side (the side serving as a brush) of the wire brush 2 is worn, the entire wire brush 2 must be replaced.

The brush device for rock blocks according to the present invention has the structure described above, that is, the brush holder 50 is formed on both sides of the wire brush 40, the flow preventive portion 22 is formed on the support plate 20, and the brush holder 50 The above-described conventional problems can be solved by the constitution that is seated on the flow preventing portion 22. [

Specifically, the brush holder 50 is seated and fixed on the flow preventive portion 22 to prevent the wire brush 40 from flowing in the axial direction, thereby preventing the wear of the wire brush 40, It is possible to prevent the binding force of the pressure plate 30 from being lowered and prevent the wire brush 40 from being separated from the rocking brush device. In addition, when the brush portion 42 of one side (exposed to the outside) is worn, the brush portion 42 of the other side (which is not exposed to the outside) Maintenance costs can be reduced by not having to replace the entire system.

The guide plate 24 may be formed on the support plate 20. The guide plate 24 may be formed in a bar shape having a predetermined length. 3 and 5, the guide part 24 is arranged on the support plate 20 at regular intervals and the wire brush 40 is inserted into the space formed between the guide parts 24 . The guide portion 24 is provided to stably maintain the installation and disposition of the wire brush 40. The wire brush 40 can be easily installed at the time of installation and after the wire brush 40 is installed, The flow of the brush 40 in the direction perpendicular to the axis can be prevented.

The rock brush apparatus according to the present invention may further comprise a brush support table (60). The brush support 60 presses and supports a region of the outer circumferential surface of the wire brush 40 exposed to the outside to stably maintain the installation state of the wire brush 40, thereby improving the surface arrangement and foreign matter removal efficiency of the rock surface So that the deformation of the wire brush 40 can be minimized and the service life of the wire brush 40 can be relatively extended.

The brush support 60 also prevents the wire brush 40 from being untwisted when the brush holder 50 is damaged.

The brush support 60 includes a first support 62, in which a plurality of wire brushes 40 are received, as shown in Fig. 3; And a second support 64 coupled to the upper or lower end of the first support 62. The first and second supports 62 and 64 are securely fastened together by fastening means 66 such as bolts / nuts or the like.

The rocking brush device according to the present invention may be formed such that the support plate 20, the pressure plate 30 and the wire brush 40 are symmetrical to each other. As shown in FIGS. 3 and 5, The support plate 20 and the pressure plate 30 may be structured such that the wire brush 40 is interposed therebetween. Such a two-column symmetrical structure can more efficiently perform removal of foreign matters on the rock.

FIG. 9 is a view showing the state of use of the rocking brush device according to the present invention. The use state of the rocking brush device described above will be briefly described as follows.

First, the brush holder 50 is forcedly engaged with the outer peripheral surfaces of both sides of the plurality of wire brushes 40. The brush holder 50 is seated on the flow preventing portion 22 so that each of the plurality of wire brushes 40 is closely contacted and interposed between the guide portions 24. Thereafter, the pressure plate 30 is coupled to the support plate 20, and the brush support 60 is coupled to the externally exposed wire brush 40.

Finally, the rock brush device according to the present invention is mounted on the crane 100, and then moved and rotated to arrange the irregular surfaces of the rock mass 200 through the wire brush 40 or to remove foreign substances on the rock surface .

10: outer plate 12: side plate
14: rear plate 16: protective cover
20: support plate 22:
24: guide portion 30: pressure plate
32a: bolt 32b: nut
40: wire brush 42: brush part
44: Twist portion 50: Brush holder
60: brush support 62: first support
64: second support frame 66: fastening means

Claims (5)

An outer plate (10) comprising two side plates (12) and a back plate (14) connecting the two side plates (12);
A support plate 20 formed inside the outer plate 10;
A pressure plate 30 detachably coupled to the upper portion of the support plate 20;
A plurality of bristles 42 formed at both ends and a twisted portion 44 formed between the brushes 42 and arranged in a line between the support plate 20 and the pressure plate 30, The wire brush 40 and
And a brush holder 50 formed between the twist portion 44 and the brush portion 42 formed at both ends of the wire brush 40,
The brush part 42 at one end of the wire brush 40 is exposed and the brush part 42 at the other end of the wire brush 40 is not exposed,
A flow preventive portion 22 for preventing the axial movement of the wire brush 40 when the brush holder 50 of the brush holder 42 on the side of the brush portion 42 which is not exposed among the brush holder 50 is seated on the support plate 20, Is formed,
Wherein the flow preventing portion (22) is formed by a slit-shaped long hole.
delete delete delete The method according to claim 1,
Wherein the support plate (20) is divided into two plates, and the two plates are spaced apart from each other by a predetermined distance to form the flow preventing portion (22).
KR1020150055117A 2015-04-20 2015-04-20 Brush apparatus for rock mass KR101625469B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150055117A KR101625469B1 (en) 2015-04-20 2015-04-20 Brush apparatus for rock mass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150055117A KR101625469B1 (en) 2015-04-20 2015-04-20 Brush apparatus for rock mass

Publications (1)

Publication Number Publication Date
KR101625469B1 true KR101625469B1 (en) 2016-05-30

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ID=57124778

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150055117A KR101625469B1 (en) 2015-04-20 2015-04-20 Brush apparatus for rock mass

Country Status (1)

Country Link
KR (1) KR101625469B1 (en)

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Payment date: 20190325

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