CN211142746U

CN211142746U - Sand-free concrete pavement cutting device

Info

Publication number: CN211142746U
Application number: CN201921365052.3U
Authority: CN
Inventors: 董在超
Original assignee: Liaoning Metallurgical Municipal Engineering Co ltd
Current assignee: Liaoning Metallurgical Municipal Engineering Co ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-07-31
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses a no sand concrete road surface cutting device, constitute the road surface cutting machine main part including automobile body, diesel engine and control panel, the mid-mounting of automobile body has the water pump, the water tank is installed in the left side of automobile body, the income water end of water pump is connected with the play water end of water tank through the water pipe, cutting mechanism is installed in the front on automobile body right side. The utility model discloses no matter how deep cutting blade cuts ground, two sets of side shields can all shelter from cutting mechanism's the left and right sides, prevent that the smoke and dust that the cutting produced from raising, operational environment when improving the staff and using to the water pump passes through the shower nozzle blowout with the inside water suction of water tank to fixed pipe, makes the shower nozzle spray water to cutting blade's bottom, when cutting blade surface cooling, has further reduced the raise dust that the cutting produced, prevents that the raise dust from causing the injury to staff's health.

Description

Sand-free concrete pavement cutting device

Technical Field

The utility model relates to a road surface cutting technical field specifically is a no sand concrete road surface cutting device.

Background

Roads are essential infrastructures for human survival and development, the roads are divided into different types according to materials and purposes, a sand-free concrete pavement is one of a plurality of pavements, and the sand-free concrete is low in heat transfer performance and good in water permeability due to large pores in the sand-free concrete and is widely applied to the field of road construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a no sand concrete road surface cutting device to solve the current road surface cutting machine that provides in the above-mentioned background art when cutting no sand concrete road surface, can raise a large amount of raise dusts, cause the problem of harm to staff's health.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a no sand concrete road surface cutting device, includes automobile body, diesel engine and control panel constitution road surface cutting machine main part, the mid-mounting of automobile body has the water pump, the water tank is installed in the left side of automobile body, the income water end of water pump is connected with the play water end of water tank through the water pipe, cutting mechanism is installed in the front on automobile body right side, cutting mechanism includes dustcoat, cutting blade, fixed pipe, shower nozzle, tee bend head, nested piece, side shield, first wheel, horizontal pole, bull stick, positive baffle, telescopic link and second wheel, the back and the automobile body welded fastening of dustcoat, the inside cutting blade that is provided with of dustcoat, and the front end of cutting blade center pin is connected with the dustcoat through embedded bearing, the end of cutting blade center pin passes the dustcoat and is connected with the output shaft of diesel engine, all install fixed pipe on the inner wall of, and the top of fixed pipe all passes the top that the dustcoat inner wall extended to the dustcoat, the shower nozzle is all installed to the bottom of fixed pipe, the mid-mounting on dustcoat top has the three-way head, and all is linked together with the top of fixed pipe through the water pipe in both ends about the three-way head, the top of three-way head is linked together through the water outlet end of water pipe and water pump, the nested piece is all installed to the left and right sides of dustcoat, and the middle part of nested piece all inserts and is equipped with the side shield, the front of side shield bottom all installs first wheel through embedded bearing, the positive mid-mounting of dustcoat has the horizontal pole, and the place ahead of horizontal pole is provided with positive baffle, four sets of telescopic links are evenly installed on the top of horizontal pole, and the top of telescopic link all with positive baffle welded fastening, the second wheel is installed through embedded bearing to the positive.

Preferably, the bottom ends of the fixed pipes are inclined, and the bottom ends of the spray heads face the bottom ends of the cutting blades.

Preferably, the top end of the sleeve block is welded with a spring, and the other end of the spring is welded and fixed with the side baffle.

Preferably, the middle part welding at the horizontal pole back has the bull stick, and the end of bull stick is connected with the dustcoat through embedded bearing.

Preferably, the outside of telescopic link all is equipped with the spring, and the top of spring all with positive baffle welded fastening to the bottom of spring all with horizontal pole welded fastening.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a be provided with side shield and positive baffle, no matter how deep cutting blade cuts ground, two sets of side shields can all shelter from the left and right sides of cutting mechanism, prevent the smoke and dust that the cutting produced from kicking up, and between horizontal pole and the dustcoat and rotate each other, make two sets of second wheels inconsistent with ground all the time, thereby make positive baffle shelter from the front of cutting mechanism all the time, further prevent the smoke and dust that the cutting produced from kicking up, improve the operational environment when the staff uses;

the utility model discloses a be provided with fixed pipe, the staff is when using the device, and accessible operation control panel opens the water pump, and the water pump passes through the shower nozzle blowout with the inside water suction of water tank to fixed pipe, makes the shower nozzle spray water to cutting blade's bottom, when cutting blade surface cooling, has further reduced the raise dust that the cutting produced, prevents that the raise dust from causing the injury to staff's health.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic sectional view of the middle cutting mechanism according to the present invention;

FIG. 3 is a schematic side view of a cutting mechanism according to the present invention;

fig. 4 is a schematic structural back view of the cutting mechanism of the present invention.

In the figure: 1. a vehicle body; 2. a diesel engine; 3. a control panel; 4. a water pump; 5. a water tank; 6. a cutting mechanism; 61. a housing; 62. a cutting blade; 63. a fixed tube; 64. a spray head; 65. a tee joint; 66. sleeving blocks; 67. a side dam; 68. a first wheel; 69. a cross bar; 610. a rotating rod; 611. a positive baffle; 612. a telescopic rod; 613. a second wheel.

The specific implementation mode is as follows:

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a sand-free concrete pavement cutting device comprises a vehicle body 1, a diesel engine 2 and a control panel 3, wherein a pavement cutting machine main body is formed by the vehicle body 1, the diesel engine 2 and the control panel 3, a water pump 4 is arranged in the middle of the vehicle body 1, the input end of the water pump 4 is electrically connected with the output end of the control panel 3 through a wire, a water tank 5 is arranged on the left side of the vehicle body 1, the water inlet end of the water pump 4 is connected with the water outlet end of the water tank 5 through a water pipe, a cutting mechanism 6 is arranged on the front side of the right side of the vehicle body 1, the cutting mechanism 6 comprises an outer cover 61, a cutting blade 62, a fixed pipe 63, a spray head 64, a tee joint 65, a sleeve block 66, a side baffle 67, a first wheel 68, a cross rod 69, a rotating rod 610, a positive baffle 611, an expansion rod 612 and a second wheel 613, the back surface of the outer cover 61 is fixedly welded with the, the inner walls of the left side and the right side of the outer cover 61 are respectively provided with a fixed pipe 63, the top ends of the fixed pipes 63 penetrate through the inner wall of the outer cover 61 and extend to the upper side of the outer cover 61, the bottom ends of the fixed pipes 63 are respectively provided with a spray head 64, the middle part of the top end of the outer cover 61 is provided with a tee joint 65, the left end and the right end of the tee joint 65 are communicated with the top end of the fixed pipe 63 through water pipes, the top end of the tee joint 65 is communicated with the water outlet end of the water pump 4 through a water pipe, the bottom end of the fixed pipe 63 is inclined, the bottom end of the spray head 64 faces the bottom end of the cutting blade 62, the water pump 4 is started to pump water in the water tank 5 to the fixed pipe 63 and spray out through the spray head 64, the spray water to the bottom end of the cutting blade 62, the surface of the cutting blade;

the left side and the right side of the outer cover 61 are both provided with sleeve blocks 66, the middle parts of the sleeve blocks 66 are inserted with side baffles 67, the front surfaces of the bottom ends of the side baffles 67 are both provided with first wheels 68 through embedded bearings, the top ends of the sleeve blocks 66 are both welded with springs, the other ends of the springs are welded and fixed with the side baffles 67, when the first wheels 68 are in contact with the ground, the springs on the side baffles 67 are stretched, the side baffles 67 are pulled through the resilience force of the springs, so that the first wheels 68 are always in contact with the ground, therefore, no matter how deep the cutting blade 62 cuts the ground, the left side and the right side of the cutting mechanism 6 can be shielded by the two groups of side baffles 67, smoke generated by cutting is prevented from rising, the middle part of the front surface of the outer cover 61 is provided with a cross rod 69, the front part of the cross rod 69 is provided with a positive baffle 611, the top ends of the cross rod 69, the second wheel 613 is installed through embedded bearing in the positive left and right sides of baffle 611, the middle part welding at the horizontal pole 69 back has bull stick 610, and the end of bull stick 610 is connected with dustcoat 61 through embedded bearing, the outside of telescopic link 612 all is equipped with the spring, and the top of spring all with positive baffle 611 welded fastening, and the bottom of spring all with horizontal pole 69 welded fastening, resilience force through the outside spring of telescopic link 612, pull down positive baffle 611, and cooperate between horizontal pole 69 and the dustcoat 61 and the rotation each other, make two sets of second wheels 613 inconsistent with ground all the time, thereby make positive baffle 611 shelter from the front of cutting mechanism 6 all the time, further prevent that the smoke and dust that the cutting produced from raising.

The working principle is as follows: in the operation of the road surface cutting device, the diesel engine 2 drives the cutting blade 62 to rotate, the road surface is cut by the cutting blade 62, the first wheel 68 is in contact with the ground, the spring on the side baffle 67 is stretched, the side baffle 67 is pulled by the resilience force of the spring, so that the first wheel 68 is always in contact with the ground, therefore, no matter how deep the cutting blade 62 cuts the ground, the two groups of side baffles 67 can shield the left side and the right side of the cutting mechanism 6, thereby preventing the smoke generated by cutting from rising, and the positive baffle 611 is pulled downwards by the resilience force of the spring outside the telescopic rod 612, and the two sets of second wheels 613 are always pressed against the ground by matching with the rotation between the cross rod 69 and the outer cover 61 and the mutual rotation, therefore, the front baffle 611 always shields the front of the cutting mechanism 6, and further prevents smoke generated by cutting from rising;

staff operation control panel 3 opens water pump 4, and water pump 4 pumps the water of 5 inside of water tanks to fixed pipe 63 and passes through shower nozzle 64 blowout, makes shower nozzle 64 spray water to cutting blade 62's bottom, when cooling cutting blade 62 surface, has further reduced the raise dust that the cutting produced, prevents that the raise dust from causing the injury to staff's health, does above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. The utility model provides a no sand concrete road surface cutting device, includes that automobile body (1), diesel engine (2) and control panel (3) constitute the road surface cutting machine main part, its characterized in that: the middle of the vehicle body (1) is provided with a water pump (4), the left side of the vehicle body (1) is provided with a water tank (5), the water inlet end of the water pump (4) is connected with the water outlet end of the water tank (5) through a water pipe, the front side of the right side of the vehicle body (1) is provided with a cutting mechanism (6), the cutting mechanism (6) comprises a housing (61), a cutting blade (62), a fixed pipe (63), a spray head (64), a tee joint head (65), a sleeve block (66), a side baffle (67), a first wheel (68), a cross rod (69), a rotating rod (610), a positive baffle (611), a telescopic rod (612) and a second wheel (613), the back side of the housing (61) is welded and fixed with the vehicle body (1), the cutting blade (62) is arranged inside the housing (61), and the front end of the central shaft of the cutting blade (62) is connected with the housing, the end of cutting blade (62) center pin passes the output shaft of dustcoat (61) and diesel engine (2) and is connected, all install fixed pipe (63) on the inner wall of dustcoat (61) the left and right sides, and the top of fixed pipe (63) all passes the top that dustcoat (61) inner wall extended to dustcoat (61), shower nozzle (64) are all installed to the bottom of fixed pipe (63), the mid-mounting on dustcoat (61) top has three-way head (65), and all be linked together through the top of water pipe with fixed pipe (63) at both ends about three-way head (65), the top of three-way head (65) leads to the water pipe and is linked together with the play water end of water pump (4), cover block (66) are all installed to both sides about dustcoat (61), and the middle part of cover block (66) all inserts and are equipped with side shield (67), first wheel (68) are all installed through embedded bearing in the front of side shield (67) bottom, the front middle part of outer cover (61) is installed horizontal pole (69), and the place ahead of horizontal pole (69) is provided with positive baffle (611), four sets of telescopic link (612) are evenly installed on the top of horizontal pole (69), and the top of telescopic link (612) all with positive baffle (611) welded fastening, second wheel (613) are installed through embedded bearing to the positive left and right sides of baffle (611).

2. A sand-free concrete pavement cutting apparatus as claimed in claim 1, wherein: the bottom end of the fixed pipe (63) is inclined, and the bottom end of the spray head (64) faces the bottom end of the cutting blade (62).

3. A sand-free concrete pavement cutting apparatus as claimed in claim 1, wherein: the top of cover piece (66) all welds there is the spring, and the other end of spring all with side shield (67) welded fastening.

4. A sand-free concrete pavement cutting apparatus as claimed in claim 1, wherein: the middle part welding of horizontal pole (69) back has bull stick (610), and the end of bull stick (610) is connected with dustcoat (61) through embedded bearing.

5. A sand-free concrete pavement cutting apparatus as claimed in claim 1, wherein: the outer sides of the telescopic rods (612) are all sleeved with springs, the top ends of the springs are all welded and fixed with the positive baffle (611), and the bottom ends of the springs are all welded and fixed with the cross rod (69).