CN212736583U - Swing type butterfly-shaped chiseling device - Google Patents

Abstract

Swing formula butterfly chisel hair device relates to engineering machine tool technical field, and it includes the butterfly support, the middle part of butterfly support is equipped with many bottoms and installs the stand of chisel hair head, the left and right both sides of butterfly support rear end are equipped with an gyro wheel respectively, the front end of butterfly support is equipped with two handles. The utility model discloses simple structure, chisel hair efficient, low in labor strength and can adapt to relatively narrow small size construction place.

Description

Swing type butterfly-shaped chiseling device

Technical Field

The utility model belongs to the technical field of engineering machine tool device technique and specifically relates to indicate a formula butterfly-shaped chisel hair device sways.

Background

The chiseling process is one of the main processes for rough treatment of the interfaces of the new and old concrete, and the quality of the chiseling effect directly influences the combination quality of the new and old concrete, thereby influencing the service life of the structure. The traditional manual roughening, brushing and mechanical grooving have low process efficiency and can not thoroughly remove floating slurry; although the milling process can solve the problem of laitance, the concrete surface is easy to loosen and damage, and grooves with different depths are formed to be not beneficial to surface cleaning; in the shot blasting machine process, the impact force is not too large when steel shots are roughened, the flatness of a working surface is better after construction, but the roughening depth is shallow, the concave-convex pitted surface is not obvious, the bonding between new and old concrete is not good, in addition, the steel shots for roughening are difficult to recover, and the price of a road surface shot blasting machine is not very high; and although the construction galling efficiency is high, a weak layer is formed on the surface of the concrete.

The existing chiseling method generally has two types, namely manual type (using a stabber) and mechanical type (using a chiseling machine). The method has the disadvantages that the steel chisel and the hammer are required to be used for complete manual operation, the technical level of workers is uneven, the chiseling effect is not ideal, the working efficiency is low, especially, dust generated during chiseling has large harm to the workers, the workers are easy to fatigue, the personnel investment is large, the impact on a bridge floor is large, the construction cannot be carried out when the strength of the concrete is low, and the chiseling construction in the mode can be carried out after paving is finished for 10 days generally; the mechanical chiseling is mainly characterized in that a small air compressor is connected with an air pick through an air pipe, high-pressure air generated by the air compressor drives the air pick to chisel the concrete to expose a fresh concrete surface, loose concrete stones, scraps and the like are manually removed, and the mechanical chiseling is high in chiseling speed and good in chiseling effect and has the defects of high noise generated during construction, and limitation caused by the reasons that the air compressor is heavy, the air pipe is not long enough, the conditions of a construction site (particularly, the conditions are not suitable for narrow, narrow and steep interfaces) and the like. In addition, when the existing chiseling machine chisels, the chiseled grooves are uneven in width and width, even the grooves are bent, so that the gap and distance between the grooves on the whole rough surface are seriously uneven, the binding force is uneven when new and old concrete is combined, and the local serious quality problem is easy to occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a formula butterfly chisel hair device sways, simple structure, chisel hair efficient, low in labor strength and can adapt to relative narrow small size construction place.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a swing type butterfly chisel hair device, includes the butterfly support, the middle part of butterfly support is equipped with many stands that the bottom was installed and is chiseled the hair head, the left and right both sides of butterfly support rear end are equipped with a gyro wheel respectively, the front end of butterfly support is equipped with two handles.

Preferably, the butterfly-shaped support comprises two long-shaped pieces and two short-shaped pieces, the two long-shaped pieces are in X-shaped cross connection, one end of each short-shaped piece is correspondingly connected with the front end of one long-shaped piece, the two short-shaped pieces are connected with each other, and an operation area for people to stand in is defined by the two short-shaped pieces and the two long-shaped pieces.

More preferably, the angle between the two short strips is greater than 90 degrees.

More preferably, the rear end of rectangular shape piece can be dismantled and be connected with a tail-pillar, the gyro wheel is installed in the bottom of tail-pillar, two handles are installed respectively on two short strip.

More preferably, the roller is provided with a brake mechanism, and the handle is provided with a brake handle for controlling the brake mechanism on the corresponding side.

More preferably, be connected with two crossbeams between two rectangular shape spare, two crossbeams are the symmetry and set up the both sides at two rectangular shape spare tie points, can dismantle on the every crossbeam and be connected with two stands.

More preferably, the long bars, the short bars and the cross beams are all made of steel pipes or angle steels.

More preferably, the hair chisel head is a pneumatic pick.

The beneficial effects of the utility model reside in that: when the chiseling work is carried out, the chiseling head is enabled to enter a working state, an operator can hold the two handles by hands, chiseling construction can be achieved through the left-right swinging butterfly-shaped support, and the chiseling device is simple in structure, high in chiseling efficiency, low in labor intensity and capable of adapting to a relatively narrow small-area construction site.

Drawings

Fig. 1 is a schematic overall structure diagram in an embodiment of the present invention;

fig. 2 is a schematic top view of the overall structure in the embodiment of the present invention.

The reference signs are:

1-butterfly support 1 a-long strip 1 b-short strip

1 c-beam 2-chisel hair head 3-column

4-roller 5-handle 6-tail pole.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

It should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, in the present disclosure, unless explicitly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element 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.

As shown in fig. 1-2, the swing butterfly-shaped chiseling device comprises a butterfly-shaped support 1, wherein a plurality of upright posts 3 with chiseling heads 2 mounted at the bottoms are arranged in the middle of the butterfly-shaped support 1, rollers 4 are respectively arranged on the left side and the right side of the rear end of the butterfly-shaped support 1, the rollers 4 can be universal wheels, and two handles 5 are arranged at the front end of the butterfly-shaped support 1.

The swing butterfly-shaped chiseling device that above-mentioned embodiment provided makes chiseling head 2 get into operating condition when carrying out the chiseling work, and operating personnel can hand two handles 5, advances through horizontal hunting butterfly-shaped support 1 and can realize the chiseling construction, and its simple structure, chiseling are efficient, low in labor strength and can adapt to narrow small size construction place relatively.

Preferably, the butterfly support 1 includes two long bars 1a and two short bars 1b, the two long bars 1a are in an "X" type cross connection, one end of the short bar 1b is correspondingly connected to the front end of one long bar 1a and the two short bars 1b are connected to each other, an operation area for a person to stand in is defined between the two short bars 1b and the two long bars 1a, wherein an included angle between the two short bars 1b is greater than 90 degrees, an operator can conveniently hold the handle to operate when standing in the operation area, and then the two long bars 1a are in an "X" type cross connection, so that the operator can easily swing the whole butterfly support 1 in a labor-saving manner within a small range of the operation area, and the operator does not need to move when the butterfly support 1 rotates around the operator.

In the above embodiments, the connection manner between the long strips 1a, the short strips 1b, and the long strips 1a and the short strips 1b may be a fastener or a hoop connection or a direct welding connection.

More preferably, a tail post 6 is detachably connected to the rear end of the elongated member 1a, the roller 4 is mounted at the bottom end of the tail post 6, and the two handles 5 are respectively mounted on the two short elongated members 1 b.

More preferably, the roller 4 is provided with a brake mechanism (not shown in the drawings), the handle 5 is provided with a brake handle (not shown in the drawings) for controlling the brake mechanism corresponding to one side, two cross beams 1c are connected between the two strip-shaped members 1a, the two cross beams 1c are symmetrically arranged on two sides of a connection point of the two strip-shaped members 1a, each cross beam 1c is detachably connected with two upright posts 3, and by pressing a single brake handle, the other roller 4 keeps moving so as to enable the butterfly-shaped support 1 to swing, the chiseling range can be effectively controlled, and thus the effect that the chiseling area is not repeated can be realized even if the number of the chiseling heads 2 is even.

It should be noted that, as those skilled in the art should know, the structures of the brake mechanism and the brake handle are common structures in the prior art, and are the same as the structures of the brake mechanism and the brake handle on the bicycle, and those skilled in the art have no technical obstacles in the specific implementation, and since the invention point of the present application is not here, detailed description is not given.

More preferably, the long strip-shaped member 1a, the short strip-shaped member 1b and the cross beam 1c are all made of steel pipes or angle steels, and the connecting members between the upright post 3 and the cross beam 1c and the connecting members between the tail post 6 and the long strip-shaped member 1a can all adopt hoops or bolts, so that materials required by the main structure of the whole device can be basically obtained at a construction site, the cost is saved, and the environmental protection effect is good.

In addition, in the present embodiment, the chisel edge 2 is a pneumatic pick.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

In order to make it easier for those skilled in the art to understand the improvement of the present invention over the prior art, some drawings and descriptions of the present invention have been simplified, and in order to clarify, some other elements have been omitted from this document, those skilled in the art should recognize that these omitted elements may also constitute the content of the present invention.

Claims (8)

1. Swing formula butterfly chisel hair device, its characterized in that: the multifunctional combined type hair-chiseling machine is characterized by comprising a butterfly-shaped support (1), wherein the middle of the butterfly-shaped support (1) is provided with a plurality of columns (3) of which the bottoms are provided with hair-chiseling heads (2), the left side and the right side of the rear end of the butterfly-shaped support (1) are respectively provided with a roller (4), and the front end of the butterfly-shaped support (1) is provided with two handles (5).

2. The rocking butterfly roughening device of claim 1, wherein: butterfly support (1) includes two root length spare (1 a) and two short strip spare (1 b), two root length spare (1 a) are "X" type cross connection, the front end and two short strip spare (1 b) interconnect of a root length spare (1 a) are connected to the one end correspondence of short strip spare (1 b), enclose into an operating area that can supply the people to stand in between two short strip spare (1 b) and two root length spare (1 a).

3. The rocking butterfly roughening device of claim 2, wherein: the included angle between the two short strips (1 b) is larger than 90 degrees.

4. The rocking butterfly roughening device of claim 3, wherein: the rear end of rectangular piece (1 a) can be dismantled and be connected with a tail post (6), install the bottom at tail post (6) gyro wheel (4), install respectively on two short strip (1 b) two handles (5).

5. The rocking butterfly roughening device of claim 4, wherein: the roller (4) is provided with a brake mechanism, and the handle (5) is provided with a brake handle for controlling the brake mechanism on the corresponding side.

6. The rocking butterfly roughening device of claim 5, wherein: be connected with two crossbeams (1 c) between two rectangular piece (1 a), two crossbeams (1 c) are the symmetry and set up the both sides at two rectangular piece (1 a) tie points, can dismantle on every crossbeam (1 c) and be connected with two stands (3).

7. The rocking butterfly roughening device of claim 6, wherein: the long-shaped part (1 a), the short-shaped part (1 b) and the cross beam (1 c) are all made of steel pipes or angle steel.

8. The rocking butterfly roughening device according to any one of claims 1 to 7, wherein: the hair chisel head (2) is an air pick.

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