CN211665520U

CN211665520U - Road surface cutting device is used in road and bridge construction

Info

Publication number: CN211665520U
Application number: CN201921921605.9U
Authority: CN
Inventors: 李亭; 李刚; 李桦; 李法
Original assignee: Ningxia Dongfang Baosheng Construction Co ltd
Current assignee: Ningxia Dongfang Baosheng Construction Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-10-13
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a road surface cutting device for road and bridge construction, which comprises a frame body and moving wheels, wherein the moving wheels are arranged on both sides of the bottom of the frame body, and a cutting mechanism is arranged in the inner cavity of the frame body; the cutting mechanism comprises a movable plate, a graduated scale, a cutting machine, a screw rod and a motor, wherein the movable plate is installed in the inner cavity of the frame body, and the cutting machine is fixedly installed in the middle of the bottom of the movable plate. The utility model discloses a housing presss from both sides the intracavity and installs and inhale the sound cotton, and first hole and second hole are seted up respectively to housing inner wall and bottom to make sound can get into housing and press from both sides the chamber and be inhaled the sound cotton absorption, thereby reach the effect of making an uproar, noise abatement pollution.

Description

Road surface cutting device is used in road and bridge construction

Technical Field

The utility model relates to a road and bridge construction technical field specifically is a road and bridge construction is with road surface cutting device.

Background

The dust that current road bridge road surface cutting device for construction produced when cutting the road surface has directly flown away to the air in has caused very big pollution to the environment, and the feature of environmental protection is relatively poor, and current road bridge road surface cutting device for construction removes inconveniently simultaneously, and the portability is relatively poor, cuts inefficiency.

According to patent CN201820992179.7, a road surface cutting device for road and bridge construction comprises an anti-slip sleeve, a universal wheel, a rod body, a handle, a first cylinder, a second cylinder, a cutting blade, a bottom plate and a transverse plate, wherein the friction force between the hand of a user and the handle is increased by arranging the anti-slip sleeve, the condition that the user slips when holding the handle is avoided, the practicability of the device is improved, the adjustment of the height of the handle is realized by extending and contracting an adjusting rod in a barrel body, so that the different height requirements of users with different heights on the handle are met, the practicability of the device is improved, the first cylinder and the second cylinder are respectively used for driving a piston rod to extend so as to push the transverse plate to move downwards, so that the cutting blade is further driven to move downwards to be in contact with the road surface, the cutting motor is used for rotating so as to drive the cutting blade to rotate, thereby the purpose of, the operation is simple.

At present, the existing road surface cutting device for road and bridge construction has some defects, for example; the device does not have the function of noise reduction in the use process, and the cutting depth is adjusted inaccurately. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road surface cutting device is used in road and bridge construction has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a road surface cutting device for road and bridge construction comprises a frame body and moving wheels, wherein the moving wheels are arranged on two sides of the bottom of the frame body, and a cutting mechanism is arranged in an inner cavity of the frame body;

cutting mechanism includes fly leaf, scale, cutting machine, lead screw and motor, the fly leaf is installed in the framework inner chamber, department fixed mounting has the cutting machine in the middle of the bottom of fly leaf, the equal fixed mounting in top both sides of framework has the motor, the transmission shaft of motor run through the framework and with the one end fixed connection of lead screw, the other end of lead screw run through the fly leaf and with framework inner chamber bottom through bearing swing joint, the top fixedly connected with scale of fly leaf, the scale runs through the framework and extends to the framework outside.

As a preferred embodiment of the utility model, spacing spout has all been seted up to the inner chamber both sides of framework, spacing slider is installed to the inner chamber of spacing spout, two sets of spacing sliders respectively with the both ends fixed connection of fly leaf.

As a preferred embodiment of the present invention, the sound-absorbing cotton is installed in the clamping cavity of the frame body, the first hole has been opened on the inner wall of the frame body, and the second hole has been opened on the bottom of the frame body.

As a preferred embodiment of the present invention, a dust collector is installed on the outer wall of the frame body, a dust hood is installed at the bottom of the frame body, and the dust collector and the dust hood are communicated with each other through a dust collection pipe.

As an optimized embodiment of the utility model, the screw hole with lead screw looks adaptation is all seted up to the top both sides of fly leaf.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a housing presss from both sides the intracavity and installs and inhale the sound cotton, and first hole and second hole are seted up respectively to housing inner wall and bottom to make sound can get into housing and press from both sides the chamber and be inhaled the sound cotton absorption, thereby reach the effect of making an uproar, noise abatement pollution.

2. The utility model discloses a motor drives the lead screw and rotates to the drive fly leaf goes up and down under the spacing circumstances of spacing slider, observes the height of going up and down according to the scale, thereby can accurate depth of cut.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a road surface cutting device for road and bridge construction of the present invention;

FIG. 2 is a schematic structural diagram of a frame of the road surface cutting device for road and bridge construction;

fig. 3 is the utility model relates to a road and bridge construction is with road surface cutting device's fly leaf structure schematic diagram.

In the figure: the device comprises a frame body 1, a movable wheel 2, a movable plate 3, a limiting sliding groove 4, a limiting sliding block 5, a graduated scale 6, a cutting machine 7, a screw rod 8, a motor 9, a threaded hole 10, a dust collector 11, a dust collection pipe 12, a dust collection cover 13, sound absorption cotton 14, a first hole 15 and a second hole 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all 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, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.

Referring to fig. 1-3, the present invention provides a technical solution: a road surface cutting device for road and bridge construction comprises a frame body 1 and moving wheels 2, wherein the moving wheels 2 are mounted on two sides of the bottom of the frame body 1, and a cutting mechanism is mounted in an inner cavity of the frame body 1;

cutting mechanism includes fly leaf 3, scale 6, cutting machine 7, lead screw 8 and motor 9, fly leaf 3 is installed in 1 inner chamber of framework, department fixed mounting has cutting machine 7 in the middle of the bottom of fly leaf 3, the equal fixed mounting in top both sides of framework 1 has motor 9, the transmission shaft of motor 9 run through framework 1 and with the one end fixed connection of lead screw 8, the other end of lead screw 8 runs through fly leaf 3 and passes through bearing swing joint with 1 inner chamber bottom of framework, the top fixedly connected with scale 6 of fly leaf 3, scale 6 runs through framework 1 and extends to the framework 1 outside, and as shown in figure 1 in this embodiment, thereby motor 9 can start lead screw 8 and drive fly leaf 11 and go up and down to can adjust the cutting depth, observe according to scale 6 and can the accurate regulation.

Referring to fig. 1 in this embodiment, both sides of an inner cavity of the frame body 1 are provided with limiting sliding grooves 4, the inner cavity of the limiting sliding grooves 4 is provided with limiting sliding blocks 5, and the two sets of limiting sliding blocks 5 are respectively and fixedly connected with both ends of the movable plate 3, and the limiting sliding blocks 5 slide in the limiting sliding grooves 4 to indirectly limit the movable plate 11.

In this embodiment, referring to fig. 2, the sound absorption cotton 14 is installed in the cavity of the frame body 1, the first hole 15 is opened on the inner wall of the frame body 1, and the second hole 16 is opened at the bottom of the frame body 1, so that the sound absorption cotton 14 can absorb sound, thereby reducing noise.

In the embodiment, referring to fig. 1, a dust collector 11 is installed on an outer wall of the frame body 1, a dust collection cover 13 is installed at the bottom of the frame body 1, and the dust collector 11 is communicated with the dust collection cover 13 through a dust collection pipe 12.

Referring to fig. 3 in the embodiment, threaded holes 10 adapted to the screw rod 8 are formed in both sides of the top of the movable plate 3, and the threaded holes 10 can be engaged with the screw rod 8, so that the movable plate 3 can be driven by the screw rod 8.

It should be noted that the utility model relates to a road and bridge construction is with road surface cutting device includes the part that general standard component or the field technician know, its structure and principle all are this technical staff can learn through the technical manual or learn through conventional experimental method, when a road and bridge construction is with road surface cutting device uses, it utilizes moving wheel 2 to remove to the cutting department to install, then according to required cutting depth, start two sets of motors 9 simultaneously and drive lead screw 8 and rotate, thereby drive fly leaf 3 under spacing slider 5 limiting action, thereby can stabilize and go up and down, thereby drive cutting machine 7 and go up and down, adjust cutting depth, observe according to scale 6, make cutting depth more accurate, in the cutting process, dust catcher 11 works, thereby dust cage 13 can suck away the dust, when not using simultaneously, cutting machine 7 can take in framework 1 and protect, the device simple structure, the operation of being convenient for, the practicality is strong.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a road surface cutting device is used in road and bridge construction, includes framework (1) and removal wheel (2), its characterized in that: the two sides of the bottom of the frame body (1) are respectively provided with a movable wheel (2), and the inner cavity of the frame body (1) is provided with a cutting mechanism;

cutting mechanism includes fly leaf (3), scale (6), cutting machine (7), lead screw (8) and motor (9), install in framework (1) inner chamber fly leaf (3), the department fixed mounting of the bottom middle of fly leaf (3) has cutting machine (7), the equal fixed mounting in top both sides of framework (1) has motor (9), the transmission shaft of motor (9) runs through the one end fixed connection of framework (1) and lead screw (8), the other end of lead screw (8) runs through fly leaf (3) and passes through bearing swing joint with framework (1) inner chamber bottom, the top fixedly connected with scale (6) of fly leaf (3), scale (6) run through framework (1) and extend to the framework (1) outside.

2. The road surface cutting device for road and bridge construction of claim 1, wherein: limiting sliding grooves (4) are formed in two sides of an inner cavity of the frame body (1), limiting sliding blocks (5) are installed in the inner cavity of the limiting sliding grooves (4), and the two sets of limiting sliding blocks (5) are fixedly connected with two ends of the movable plate (3) respectively.

3. The road surface cutting device for road and bridge construction of claim 1, wherein: the sound-absorbing cotton (14) is installed in the clamping cavity of the frame body (1), a first hole (15) is formed in the inner wall of the frame body (1), and a second hole (16) is formed in the bottom of the frame body (1).

4. The road surface cutting device for road and bridge construction of claim 1, wherein: the dust collector is characterized in that a dust collector (11) is installed on the outer wall of the frame body (1), a dust collection cover (13) is installed at the bottom of the frame body (1), and the dust collector (11) is communicated with the dust collection cover (13) through a dust collection pipe (12).

5. The road surface cutting device for road and bridge construction of claim 1, wherein: threaded holes (10) matched with the screw rods (8) are formed in the two sides of the top of the movable plate (3).