CN216266926U

CN216266926U - Explosion-proof reinforced concrete cutting machine

Info

Publication number: CN216266926U
Application number: CN202122581551.XU
Authority: CN
Inventors: 周海峰; 贾臻; 杨阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-12
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses an explosion-proof reinforced concrete cutting machine which comprises a flat plate, wherein a dust removal device is arranged on one side of the top end of the flat plate, four corners of an exhaust fan are in threaded connection with a box through bolts, the exhaust fan is communicated with the box, the bottom end of the box is fixedly connected to the top end of the flat plate, and a rubber ring is fixedly connected to the inner wall above one side of the box. This explosion-proof reinforced concrete cutting machine, through the flat board, cooperation between movable plate and the cutting device, servo motor's output shaft drives first gear revolve, through the engaging force between first gear and the second gear, make the second gear drive the pivot through the inside bearing of both sides at the movable plate internal rotation, the pivot drives the cutter and rotates and can cut external reinforced concrete, and the casing covers the cutter, prevent that the stone from splashing, avoid the accidental injury worker, current explosion-proof reinforced concrete cutting machine has been solved, lack the protection at the cutting process, the easy accidental injury worker's of stone that splashes problem.

Description

Explosion-proof reinforced concrete cutting machine

Technical Field

The utility model relates to the technical field of explosion-proof reinforced concrete, in particular to an explosion-proof reinforced concrete cutting machine.

Background

Reinforced concrete, often referred to as reinforced concrete for short in engineering, refers to a combined material formed by adding reinforcing mesh, steel plate or fiber into concrete to work together with the combined material to improve the mechanical properties of concrete, and is one of the most common forms of reinforced concrete, and the explosion-proof reinforced concrete needs to be processed by a cutting machine.

But current explosion-proof reinforced concrete cutting machine because can produce a large amount of dusts in cutting process, influence the problem of environment, has current explosion-proof reinforced concrete cutting machine simultaneously, lacks the protection in cutting process, and the stone that splashes easily injures worker's problem by mistake.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an explosion-proof reinforced concrete cutting machine, which solves the problem that the existing explosion-proof reinforced concrete cutting machine in the background art can generate a large amount of dust in the cutting process to influence the environment.

In order to achieve the purpose, the utility model provides the following technical scheme: an explosion-proof reinforced concrete cutting machine comprises a flat plate, wherein a dust removal device is arranged on one side of the top end of the flat plate;

the dust removal device comprises an exhaust fan, a bolt, a box, a rubber ring, a screen plate, a pull ring and a suction pipe;

the four corners of air exhauster all is through bolt and case threaded connection, the air exhauster is linked together with the case, the bottom rigid coupling of case is on dull and stereotyped top, one side top inner wall rigid coupling of case has the rubber circle, the inner wall of rubber circle closely laminates there is the otter board, the equal rigid coupling in the top outside of otter board has the pull ring, the one end intercommunication of case has the straw. The dust is filtered through the screen plate, so that the environmental pollution is avoided.

Preferably, the bottom four corners of the flat plate are fixedly connected with idler wheels, and the other side of the top end of the flat plate is fixedly connected with a vertical rod. The flat plate moves by the rollers at the four corners.

Preferably, the clamping blocks are fixedly connected to the outer wall of the upper portion of the vertical rod, and balls are fixedly connected to one ends of the clamping blocks. Holding the ball bodies on the two sides to make the clamping block drive the flat plate to move through the vertical rod.

Preferably, the middle of the top end of the flat plate is provided with an adjusting device;

the adjusting device comprises an electric push rod, a connecting plate, a movable plate, a groove and a fixed plate;

the bottom of the electric push rod is fixedly connected to four corners of the top of the flat plate, the output end of the electric push rod is fixedly connected with a connecting plate, the inner side of the connecting plate is fixedly connected to four corners of the movable plate, the outer wall of the lower portion of the movable plate is in clearance fit with the inner surface of the groove, the groove is formed in the inner wall of the middle of the fixed plate, and the bottom of the fixed plate is fixedly connected to the middle of the top of the flat plate. The position of the cutter and the external reinforced concrete can be adjusted.

Preferably, a cutting device is installed above the movable plate;

the cutting device comprises a servo motor, a first gear, a second gear, a rotating shaft, a cutter, a shell and a supporting rod;

the utility model discloses a portable electric tool, including servo motor, movable plate, first gear, second gear, pivot, interior bearing, support rod, servo motor's bottom rigid coupling is on the top of movable plate, servo motor's output shaft rigid coupling has first gear, first gear links to each other with the meshing of second gear, the middle rigid coupling of second gear has the pivot, the outside of pivot all rotates with the movable plate through interior bearing and links to each other, the one end rigid coupling of pivot has the cutter, the top outer wall clearance fit of cutter has the casing, the one end rigid coupling of casing has the bracing piece, the one end rigid coupling of bracing piece is at the movable plate rear side. Prevent the stone from splashing and avoid accidentally injuring workers.

Compared with the prior art, the utility model has the beneficial effects that: compared with the prior art, the explosion-proof reinforced concrete cutting machine has the advantages that:

through the matching between the flat plate and the dust removal device, the suction fan works to suck the interior of the box, the box provides suction to the suction pipe towards the inner side, external cutting dust can be sucked into the box, and the dust is filtered by the screen plate, so that the environment pollution is avoided, and the problem that the environment is influenced due to the generation of a large amount of dust in the cutting process of the conventional explosion-proof reinforced concrete cutting machine is solved;

through the flat board, cooperation between movable plate and the cutting device, servo motor's output shaft drives first gear revolve, through the engaging force between first gear and the second gear, make the second gear drive the pivot through the inside bearing of both sides at the movable plate internal rotation, the pivot drives the cutter and rotates and to cut external reinforced concrete, and the casing covers the cutter, prevent that the stone from splashing, avoid accidental injury worker, current explosion-proof reinforced concrete cutting machine has been solved, lack the protection at the cutting in-process, the easy accidental injury worker's of stone that splashes problem.

Drawings

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

FIG. 2 is a schematic structural view of the movable plate, the stationary plate and the recess of FIG. 1;

FIG. 3 is a schematic view of the suction fan, bolt and case of FIG. 1;

fig. 4 is a schematic structural view of the housing, the support rod, and the movable plate of fig. 1.

In the figure: 1. the device comprises a flat plate, 2, a roller, 3, a vertical rod, 4, a dust removal device, 401, an exhaust fan, 402, a bolt, 403, a box, 404, a rubber ring, 405, a screen plate, 406, a pull ring, 407, a suction pipe, 5, an adjusting device, 501, an electric push rod, 502, a connecting plate, 503, a movable plate, 504, a groove, 505, a fixed plate, 6, a cutting device, 601, a servo motor, 602, a first gear, 603, a second gear, 604, a rotating shaft, 605, a cutter, 606, a shell, 607, a support rod, 7, a clamping block, 8 and a sphere.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an explosion-proof reinforced concrete cutting machine comprises a flat plate 1, wherein a dust removal device 4 is installed on one side of the top end of the flat plate 1, the dust removal device 4 comprises an exhaust fan 401, a bolt 402, a box 403, a rubber ring 404, a screen plate 405, a pull ring 406 and a suction pipe 407, four corners of the exhaust fan 401 are in threaded connection with the box 403 through the bolt 402, the exhaust fan 401 is fixed on the box 403 through the bolts 402 at the four corners, the exhaust fan 401 can be selected according to actual conditions, the exhaust fan 401 is communicated with the box 403, the exhaust fan 401 works to absorb force in the box 403, the bottom end of the box 403 is fixedly connected to the top end of the flat plate 1, the rubber ring 404 is fixedly connected to the inner wall above one side of the box 403, the screen plate 405 is tightly attached to the inner wall of the rubber ring 404, the rubber ring 404 seals a gap between the box 403 and the screen plate 405, the screen plate 405 is made of a stainless steel plate with through holes on the surface, the outer side of the top end of the screen plate 405 is fixedly connected with the pull ring 406, a suction pipe 407 is connected to one end of the box 403, and the box 403 sucks the suction pipe 407 inward.

The equal rigid coupling in bottom four corners of dull and stereotyped 1 has gyro wheel 2, and dull and stereotyped 1 removes through gyro wheel 2 in four corners, and dull and stereotyped 1's top opposite side rigid coupling has montant 3.

The clamping blocks 7 are fixedly connected to the outer wall of the upper portion of the vertical rod 3, the ball bodies 8 are fixedly connected to one ends of the clamping blocks 7, and the ball bodies 8 on the two sides are held, so that the clamping blocks 7 drive the flat plate 1 to move through the vertical rod 3.

The middle of the top end of the flat plate 1 is provided with an adjusting device 5, the adjusting device 5 comprises an electric push rod 501, a connecting plate 502, a movable plate 503, a groove 504 and a fixed plate 505, the bottom end of the electric push rod 501 is fixedly connected to four corners of the top end of the flat plate 1 respectively, the model of the electric push rod 501 is TG-700, the output ends of the electric push rod 501 are fixedly connected to the connecting plate 502, the inner sides of the connecting plate 502 are fixedly connected to four corners of the movable plate 503 respectively, the outer wall of the lower portion of the movable plate 503 is in clearance fit with the inner surface of the groove 504, the groove 504 is arranged on the inner wall of the middle of the fixed plate 505, the output ends of the electric push rods 501 at the four corners drive the movable plate 503 to move up and down in the groove 504 on the fixed plate 505 through the connecting plate 502 respectively, and the bottom end of the fixed plate 505 is fixedly connected to the middle of the top end of the flat plate 1.

A cutting device 6 is installed above the movable plate 503, the cutting device 6 includes a servo motor 601, a first gear 602, a second gear 603, a rotating shaft 604, a cutter 605, a housing 606 and a support rod 607, the bottom end of the servo motor 601 is fixedly connected to the top end of the movable plate 503, an output shaft of the servo motor 601 is fixedly connected to the first gear 602, the first gear 602 is meshed with the second gear 603, the middle of the second gear 603 is fixedly connected to the rotating shaft 604, the outer side of the rotating shaft 604 is rotatably connected to the movable plate 503 through an internal bearing, the output shaft of the servo motor 601 drives the first gear 602 to rotate, the second gear 603 drives the rotating shaft 604 to rotate in the movable plate 503 through the internal bearings on both sides by the meshing force between the first gear 602 and the second gear 603, one end of the rotating shaft 604 is fixedly connected to the cutter 605, the rotating shaft 604 drives the cutter 605 to rotate to cut the external reinforced concrete, the housing 606 is in clearance fit with the outer wall above the cutter 605, the housing 606 covers the cutter 605 to prevent the stone from splashing, and a support rod 607 is fixed to one end of the housing 606, and one end of the support rod 607 is fixed to the rear side of the movable plate 503.

When the explosion-proof reinforced concrete cutting machine is used, firstly, pull rings 406 at two sides are manually held to drive a screen plate 405 to downwards move into a box 403, a rubber ring 404 seals a gap between the box 403 and the screen plate 405, an exhaust fan 401 is fixed on the box 403 through bolts 402 at four corners, an external power supply of an electric push rod 501 at four corners is switched on, the electric push rod 501 works, output ends of the electric push rods 501 at the corners drive a movable plate 503 to upwards and downwards move in a groove 504 on a fixed plate 505 through a connecting plate 502 respectively, the position of a cutter 605 and external reinforced concrete is adjusted, the external power supply of a servo motor 601 is switched on, the servo motor 601 works, an output shaft of the servo motor 601 drives a first gear 602 to rotate, a second gear 603 drives a rotating shaft 604 to rotate in the movable plate 503 through internal bearings at two sides through meshing force between the first gear 602 and a second gear 603, the rotating shaft 604 drives the cutter 605 to rotate so as to cut the external reinforced concrete, and casing 606 covers cutter 605, prevents that the stone from splashing, and the spheroid 8 of both sides is held to the manual work, makes clamp splice 7 drive dull and stereotyped 1 through montant 3 and removes, and dull and stereotyped 1 removes through the gyro wheel 2 in four corners, makes cutter 605 remove the cutting along external reinforced concrete, switches on the external power supply of air exhauster 401 simultaneously, and air exhauster 401 works, to box 403 internal suction, and box 403 gives the suction of straw 407 inboard, can be with external cutting dust inhale in box 403, and the dust filters through otter board 405.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an explosion-proof reinforced concrete cutting machine, includes flat board (1), its characterized in that: a dust removal device (4) is arranged on one side of the top end of the flat plate (1);

the dust removal device (4) comprises an exhaust fan (401), a bolt (402), a box (403), a rubber ring (404), a screen plate (405), a pull ring (406) and a suction pipe (407);

the four corners of air exhauster (401) all is through bolt (402) and case (403) threaded connection, air exhauster (401) are linked together with case (403), the bottom rigid coupling of case (403) is on the top of flat board (1), one side top inner wall rigid coupling of case (403) has rubber circle (404), the inner wall of rubber circle (404) closely laminates otter board (405), the equal rigid coupling in the top outside of otter board (405) has pull ring (406), the one end intercommunication of case (403) has straw (407).

2. An explosion-proof reinforced concrete cutting machine according to claim 1, characterized in that: the bottom four corners of flat board (1) all the rigid coupling have gyro wheel (2), the top opposite side rigid coupling of flat board (1) has montant (3).

3. An explosion-proof reinforced concrete cutting machine according to claim 2, characterized in that: the upper outer wall of the vertical rod (3) is fixedly connected with a clamping block (7), and one end of the clamping block (7) is fixedly connected with a ball body (8).

4. An explosion-proof reinforced concrete cutting machine according to claim 1, characterized in that: the middle of the top end of the flat plate (1) is provided with an adjusting device (5);

the adjusting device (5) comprises an electric push rod (501), a connecting plate (502), a movable plate (503), a groove (504) and a fixed plate (505);

the bottom of electric putter (501) is rigid coupling respectively in the top four corners of flat board (1), the equal rigid coupling of output of electric putter (501) has connecting plate (502), the inboard rigid coupling respectively in the four corners of movable plate (503) of connecting plate (502), the internal surface clearance fit of the below outer wall of movable plate (503) and recess (504), the middle inner wall at fixed plate (505) is seted up in recess (504), the bottom rigid coupling of fixed plate (505) is in the middle of the top of flat board (1).

5. An explosion-proof reinforced concrete cutting machine according to claim 4, characterized in that: a cutting device (6) is arranged above the movable plate (503);

the cutting device (6) comprises a servo motor (601), a first gear (602), a second gear (603), a rotating shaft (604), a cutter (605), a shell (606) and a supporting rod (607);

the bottom rigid coupling of servo motor (601) is on the top of movable plate (503), the output shaft rigid coupling of servo motor (601) has first gear (602), first gear (602) links to each other with second gear (603) meshing, the centre rigid coupling of second gear (603) has pivot (604), the outside of pivot (604) all rotates with movable plate (503) through interior bearing and links to each other, the one end rigid coupling of pivot (604) has cutter (605), the top outer wall clearance fit of cutter (605) has casing (606), the one end rigid coupling of casing (606) has bracing piece (607), the one end rigid coupling of bracing piece (607) is in movable plate (503) rear side.