CN215202812U

CN215202812U - Concrete slab cutting device

Info

Publication number: CN215202812U
Application number: CN202022685304.XU
Authority: CN
Inventors: 李英卓
Original assignee: Guangdong Xinsantai Building Materials Technology Co ltd
Current assignee: Guangdong Xinsantai Building Materials Technology Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-12-17
Anticipated expiration: 2030-11-19

Abstract

The utility model relates to a concrete technical field just discloses a concrete slab cutting device, including the base, the bottom fixed connection of one side upper surface of base and support frame, the top surface of support frame and the base one end fixed mounting of motor, one side surface of motor and the one end of motor shaft rotate to be connected, and the motor shaft is kept away from the one end of motor and the inner wall of action wheel is pegged graft. This concrete slab cutting device avoids cutting tool and motor to contact the base through support frame and backup pad, and keep the upper surface of base level and smooth, make the piece that cutting concrete slab produced all fall the top of base, be convenient for clear up the piece on the base, reach and avoid the concrete piece to pile up in cutting device's the gap, make cutting device be convenient for clear up, keep the clean and tidy effect of cutting device, it is difficult to clear up to have solved concrete slab piece, influence the problem of cutting device precision.

Description

Concrete slab cutting device

Technical Field

The utility model relates to a concrete technical field specifically is a concrete slab cutting device.

Background

Since the development of the construction industry in China is vigorous, the concrete cutting plays an important role in various engineering constructions, and the high-performance and high-strength concrete is widely applied, so that the concrete cutting tool gradually becomes one of the most popular tools in the construction industry, the development prospect is very considerable, and the concrete cutting technology is applied to the structures of various large buildings and the cutting construction.

At present, the concrete slab cutting device that generally uses in the market, concrete slab can produce a lot of concrete pieces in the cutting use, and concrete slab cutting device's cutting panel is provided with multiple mechanism simultaneously, leads to the inconvenience very when clearing up concrete piece, and concrete slab's piece can be piled up cutting device's surface, is difficult to clear up, influences cutting device's normal use for concrete slab cutting accuracy is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a concrete slab cutting device, when cutting concrete slabs, a motor and a cutting tool can be arranged above a base through a rotating shaft support and an auxiliary rotating shaft support, the height of the cutting tool can be adjusted by utilizing an adjusting rod, so that the cutting tool cuts the concrete, the operation is simple and rapid, the safety is high, simultaneously, the upper surface of the base is very flat, the fragments of the concrete slabs can not be accumulated on the cutting device, the cleanness and tidiness of the cutting device are kept, the concrete slab cutting device which is usually used in the market is solved, a plurality of concrete fragments can be generated by the concrete slabs in the cutting use process, meanwhile, a cutting panel of the concrete slab cutting device is provided with a plurality of mechanisms, the great inconvenience is caused when the concrete fragments are cleaned, the fragments of the concrete slabs can be accumulated on the surface of the cutting device, difficult to clear up, influence cutting device's normal use for the lower problem of concrete slab cutting accuracy.

(II) technical scheme

When realizing above-mentioned concrete slab cutting device and cutting concrete slab, can set up motor and cutting tool in the top of base through pivot support and counter pivot support, utilize the adjusting lever to adjust cutting tool's height for cutting tool cuts the concrete, and easy operation is swift, and the security is high, and the level and smooth very of base upper surface simultaneously makes the concrete slab piece can not pile up cutting device, keeps the clean and tidy purpose of cutting device, the utility model provides a following technical scheme: the utility model provides a concrete slab cutting device, the on-line screen storage device comprises a base, the bottom fixed connection of one side upper surface of base and support frame, the top surface of support frame and the base one end fixed mounting of motor, the one side surface of motor and the one end of motor shaft rotate to be connected, the one end of motor and the inner wall grafting of action wheel are kept away from to the motor shaft, the surface of action wheel and the surface transmission of track are connected, the one end that the track was kept away from the action wheel is connected with the surface transmission from the driving wheel, the inner wall of driving wheel and the surface grafting of arbor pole, the middle part surface of arbor pole and the inner wall of arbor shell rotate to be connected, the top surface of arbor shell and the bottom fixed connection of connecting block, the one side surface of connecting block and the one end fixed connection of adjusting lever, the arbor pole is kept away from the one end of driving wheel and the inner wall fixed mounting of cutting tool, the arbor pole is close to the one end of cutting tool and the inner wall rotation connection of bearing.

The one side surface of support frame and the one end fixed connection of backup pad, the upper surface of backup pad and the bottom surface fixed connection of pivot support, the top of pivot support is rotated through the pivot and the inner wall that turns to the piece and is connected, the one side of turning to the piece and the one end fixed mounting of telescopic link, the other end of telescopic link and the one side surface fixed connection of cutter shell, the one side of backup pad and the one end fixed connection of vice pivot support, the surface of vice pivot support passes through the one end rotation connection of axostylus axostyle and flexible piece.

Preferably, the outer surface of the bottom of the base is rotatably connected with the wheels, the number of the wheels is four, and the four wheels are uniformly distributed on the periphery of the base.

Preferably, one end of the telescopic block, which is far away from the auxiliary rotating shaft bracket, is fixedly connected with the outer surface of the cutter shaft shell.

Preferably, the number of the telescopic rods is two, and the two telescopic rods are fixedly connected with the cutter shell, and the cutting tools are distributed in the cutter shell.

Preferably, the upper surface of the base is provided with cutting grooves, and the cutting grooves are distributed right below the cutting tool.

Preferably, the outer surface of the bearing and one side of the cutter housing are fixedly mounted.

(III) advantageous effects

Compared with the prior art, the utility model provides a concrete slab cutting device possesses following beneficial effect:

1. this concrete slab cutting device avoids cutting tool and motor to contact the base through support frame and backup pad, and keep the upper surface of base level and smooth, make the piece that cutting concrete slab produced all fall the top of base, be convenient for clear up the piece on the base, reach and avoid the concrete piece to pile up in cutting device's the gap, make cutting device be convenient for clear up, keep the clean and tidy effect of cutting device, it is difficult to clear up to have solved concrete slab piece, influence the problem of cutting device precision.

2. This concrete slab cutting device can set up motor and cutting tool in the top of base through pivot support and vice pivot support, utilizes the adjusting lever can adjust cutting tool's height for cutting tool cuts the concrete, and easy operation is swift, and the security is high, and the level and smooth very of base upper surface simultaneously makes the concrete slab piece can not pile up cutting device.

Drawings

FIG. 1 is a three-dimensional schematic diagram of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a top view of the structure of the present invention;

fig. 4 is a schematic three-dimensional cross-sectional view of the structure of the present invention.

In the figure: the cutting machine comprises a base 1, a support frame 2, a motor 3, a motor shaft 4, a driving wheel 5, a crawler 6, a driven wheel 7, a support plate 8, a rotating shaft support 9, a steering block 10, an expansion link 11, a cutter shell 12, a cutter shaft rod 13, a cutter shaft shell 14, a connecting block 15, an adjusting rod 16, a wheel 17, a cutting cutter 18, an auxiliary rotating shaft support 19, an expansion block 20, a cutting groove 21 and a bearing 22.

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. 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, a concrete slab cutting device includes a base 1, an upper surface of one side of the base 1 is fixedly connected with a bottom of a support frame 2, an outer surface of the bottom of the base 1 is rotatably connected with wheels 17, the number of the wheels 17 is four, the four wheels 17 are uniformly distributed around the base 1, the wheels 17 can facilitate the movement of the cutting device, so that the cutting device has more flexible movement capability, a cutting groove 21 is formed in the upper surface of the base 1, the cutting groove 21 is distributed right below a cutting tool 18, the cutting groove 21 can enable the cutting tool 18 to completely cut a concrete slab, an outer surface of a top of the support frame 2 is fixedly installed with one end of a base of a motor 3, an outer surface of one side of the motor 3 is rotatably connected with one end of a motor shaft 4, one end of the motor shaft 4 far away from the motor 3 is inserted into an inner wall of a driving wheel 5, the outer surface of driving wheel 5 is connected with the outer surface transmission of track 6, the one end that track 6 kept away from driving wheel 5 is connected with the outer surface transmission of following driving wheel 7, peg graft with the surface of arbor pole 13 from the inner wall of driving wheel 7, the middle part surface of arbor pole 13 is connected with the inner wall rotation of arbor shell 14, the top surface of arbor shell 14 and the bottom fixed connection of connecting block 15, the one side surface of connecting block 15 and the one end fixed connection of adjusting lever 16, the one end that arbor pole 13 kept away from following driving wheel 7 and the inner wall fixed mounting of cutting tool 18, the one end that arbor pole 13 is close to cutting tool 18 is connected with the inner wall rotation of bearing 22, the outer surface of bearing 22 and one side fixed mounting of cutter shell 12, bearing 22 can ensure that arbor pole 13 carries out high-speed rotation.

The outer surface of one side of the supporting frame 2 is fixedly connected with one end of the supporting plate 8, the upper surface of the supporting plate 8 is fixedly connected with the outer surface of the bottom of the rotating shaft support 9, the top of the rotating shaft support 9 is rotatably connected with the inner wall of the steering block 10 through a rotating shaft, one side of the steering block 10 is fixedly installed with one end of the telescopic rod 11, the number of the telescopic rods 11 is two, meanwhile, the two telescopic rods 11 are both fixedly connected with the cutter shell 12, the cutting cutters 18 are distributed in the cutter shell 12, the telescopic rods 11 can ensure that the cutting cutters 18 move, the cutting cutters 18 can effectively cut the concrete slab, meanwhile, the cutter shaft shell 14 can prevent concrete scraps from scattering, the other end of the telescopic rod 11 is fixedly connected with the outer surface of one side of the cutter shell 12, one side of the supporting plate 8 is fixedly connected with one end of the auxiliary rotating shaft support 19, the outer surface of the auxiliary rotating shaft support 19 is rotatably connected with one end of the telescopic block 20 through a shaft rod, one end of the telescopic block 20, which is far away from the auxiliary rotating shaft support 19, is fixedly connected with the outer surface of the cutter shaft shell 14, and the cutter shaft shell 14 can protect the cutter shaft rod 13 and ensure the high-speed rotation of the cutting tool 18.

The working principle is as follows: when the concrete slab cutting device is used, firstly, the motor 3 is started, the motor 3 drives the motor shaft 4 to rotate at a high speed, at the moment, the driving wheel 5 is driven to rotate at a high speed in the high-speed rotation process of the motor shaft 4, the driving wheel 5 drives the driven wheel 7 to rotate at a high speed through the crawler 6, the cutter shaft rod 13 is driven to rotate at a high speed in the high-speed rotation process of the driven wheel 7, the cutter shaft rod 13 drives the cutting tool 18 to rotate at a high speed, the adjusting rod 16 moves downwards at the moment, the cutting tool 18 is moved downwards through the connecting block 15 by the adjusting rod 16, the telescopic rod 11 and the telescopic block 20 extend outwards in the moving process, the cutting tool 18 is ensured to move downwards normally until the cutting tool 18 contacts with a concrete slab to cut, the tool shell 12 can prevent concrete chips from scattering in the concrete slab cutting process, and simultaneously, the upper surface of the base 1 is very flat, make the piece that cutting concrete slab produced all drop to the top of base 1, realize clearing up the piece of base 1 top, reach and avoid the concrete piece to pile up in cutting device's the gap for cutting device is convenient for clear up, keeps the clean and tidy effect of cutting device, has solved the concrete slab piece and has been difficult to clear up, influences the problem of cutting device precision.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A concrete slab cutting device, includes base (1), its characterized in that: the upper surface of one side of the base (1) is fixedly connected with the bottom of the support frame (2), the outer surface of the top of the support frame (2) is fixedly installed with one end of the base of the motor (3), the outer surface of one side of the motor (3) is rotatably connected with one end of the motor shaft (4), one end of the motor shaft (4) far away from the motor (3) is inserted with the inner wall of the driving wheel (5), the outer surface of the driving wheel (5) is in transmission connection with the outer surface of the crawler belt (6), one end of the crawler belt (6) far away from the driving wheel (5) is in transmission connection with the outer surface of the driven wheel (7), the inner wall of the driven wheel (7) is inserted with the outer surface of the cutter shaft rod (13), the outer surface of the middle of the cutter shaft rod (13) is rotatably connected with the inner wall of the cutter shaft shell (14), the outer surface of the top of the cutter shaft shell (14) is fixedly connected with the bottom of the connecting block (15), the outer surface of one side of the connecting block (15) is fixedly connected with one end of the adjusting rod (16), one end of the cutter shaft rod (13) far away from the driven wheel (7) is fixedly arranged on the inner wall of the cutting tool (18), and one end of the cutter shaft rod (13) close to the cutting tool (18) is rotatably connected with the inner wall of the bearing (22);

the one side surface of support frame (2) and the one end fixed connection of backup pad (8), the upper surface of backup pad (8) and the bottom surface fixed connection of pivot support (9), the top of pivot support (9) is rotated through the pivot and the inner wall that turns to piece (10) and is connected, the one side of turning to piece (10) and the one end fixed mounting of telescopic link (11), the other end of telescopic link (11) and the one side surface fixed connection of cutter shell (12), the one side of backup pad (8) and the one end fixed connection of vice pivot support (19), the surface of vice pivot support (19) is rotated through the one end of axostylus axostyle and flexible piece (20) and is connected.

2. A concrete panel cutting apparatus according to claim 1 wherein: the outer surface of the bottom of the base (1) is rotatably connected with the wheels (17), the number of the wheels (17) is four, and the four wheels (17) are uniformly distributed on the periphery of the base (1).

3. A concrete panel cutting apparatus according to claim 1 wherein: one end of the telescopic block (20) far away from the auxiliary rotating shaft bracket (19) is fixedly connected with the outer surface of the cutter shaft shell (14).

4. A concrete panel cutting apparatus according to claim 1 wherein: the number of the telescopic rods (11) is two, the two telescopic rods (11) are fixedly connected with the cutter shell (12), and the cutting cutters (18) are distributed inside the cutter shell (12).

5. A concrete panel cutting apparatus according to claim 1 wherein: the upper surface of the base (1) is provided with cutting grooves (21), and the cutting grooves (21) are distributed under the cutting tool (18).

6. A concrete panel cutting apparatus according to claim 1 wherein: the outer surface of the bearing (22) and one side of the cutter shell (12) are fixedly arranged.