CN217144408U

CN217144408U - Rope saw cutting and dismantling device for concrete side wall

Info

Publication number: CN217144408U
Application number: CN202220962551.6U
Authority: CN
Inventors: 丁加亮; 丁慧文; 余富先; 潘建平; 靳涛; 黄锋; 曹敏; 张瑞琳; 冯百喜; 李思远; 向智强; 范冰
Original assignee: Chongqing Jiaotong University; China Railway Tunnel Group Co Ltd CRTG
Current assignee: Chongqing Jiaotong University; China Railway Tunnel Group Co Ltd CRTG
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-08-09
Anticipated expiration: 2032-04-19

Abstract

The utility model relates to a rope saw cutting demolishs device for concrete side wall, the equal swing joint of bottom surface of two mounts on the bottom plate upper surface has the seat of rotation, equal swing joint has the locating wheel in the seat of rotation, all be equipped with fixed establishment between seat of rotation and the mount, one side of mount all swing joint has the leading wheel, swing joint has the same slide between the top inner wall of frame and two surface guide bars of bottom plate, one end fixedly connected with drive wheel of one side second hydraulic motor output shaft of slide, one side of slide is equipped with actuating mechanism, the guide rail passes through the bolt fastening at the upper surface of bottom plate in the upper surface buffer gear of bottom plate, swing joint has the sliding seat in the guide rail, the bottom and the guide rail of a spring of sliding seat top and bottom are fixed, the top of another spring is equipped with adjusting part; the problem of exist traditional rope saw cutting machine among the prior art when cutting the concrete side wall, when the rope saw card in the wall body, the rope saw very easily collapses disconnected, dangerous great is solved.

Description

Rope saw cutting and dismantling device for concrete side wall

Technical Field

The utility model relates to a wall body cutting technical field specifically discloses a rope saw cutting demolishs device for concrete side wall.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place, and in the building construction process, concrete is needed to be used for building a wall body.

When a wall body needs to be modified, the original wall body needs to be dismantled, most of the existing concrete walls are dismantled quickly and effectively through a rope saw cutting machine, and when the traditional rope saw cutting machine is used, a rope saw is extremely easy to break and is high in danger when the rope saw is clamped in the wall body; to this end, a wire saw cutting and dismantling device for concrete side walls is proposed.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses a solve to have traditional rope saw cutting machine among the prior art when cutting the concrete side wall, when the rope saw card in the wall body, the rope saw very easily collapses disconnected, dangerous great shortcoming, and the rope saw cutting demolishs device for concrete side wall that proposes.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a rope saw cutting and dismantling device for a concrete side wall comprises a bottom plate, a diamond rope saw and a machine frame fixed on the surface of the bottom plate, wherein the upper surface of the bottom plate is fixedly connected with two fixing frames, the bottom surfaces of the two fixing frames are movably connected with a rotating seat, a positioning wheel is movably connected in the rotating seat, a fixing mechanism is arranged between the rotating seat and the fixing frames, one side of each fixing frame is movably connected with a guide wheel, two guide rods are fixedly connected between the inner wall of the top of the machine frame and the surface of the bottom plate, a same sliding plate is movably connected between the two guide rods, one side of the sliding plate is fixedly connected with a second hydraulic motor, one end of an output shaft of the second hydraulic motor is fixedly connected with a driving wheel, one side of the sliding plate is provided with a driving mechanism, the upper surface of the bottom plate is provided with two buffer mechanisms, each buffer mechanism comprises a guide rail, and the guide rails are fixed on the upper surface of the bottom plate through bolts, the sliding seat is movably connected in the guide rail, the buffering wheel is movably connected in the sliding seat, springs are fixedly connected to the top and the bottom of the sliding seat, the bottom of one spring is fixed to the guide rail, and an adjusting assembly is arranged at the top of the other spring.

Furthermore, the adjusting assembly comprises a top block and an adjusting rod, the top block is connected in the guide rail in a sliding mode, the top of the other spring is fixed to the bottom of the top block, the adjusting rod is connected to the top of the guide rail in a rotating mode, and the bottom of the adjusting rod penetrates through the top block and is in threaded connection with the top block.

Furthermore, one side of one of the guide rails is fixedly connected with a limiting plate and a mounting plate, the mounting plate is located above the limiting plate, a mounting hole is formed in the surface of the mounting plate, and a contact switch is fixedly connected in the mounting hole.

Further, fixed establishment includes a plurality of bayonets and sliding tray, and a plurality of bayonets are seted up in one side of rotating the seat circumference, and the sliding tray is seted up on the bottom surface of mount, and swing joint has the slider in the sliding tray, and the upper surface threaded connection of slider has the jackscrew that runs through, and one side fixedly connected with card frame of slider, and card frame and bayonet socket joint.

Furthermore, actuating mechanism includes first hydraulic motor and threaded rod, and first hydraulic motor passes through the bolt fastening at the top of frame, and the one end at first hydraulic motor output shaft is fixed to the threaded rod, and the bottom of threaded rod passes the slide and with slide threaded connection.

Furthermore, slots are formed in the two sides of the bottom plate, sliding frames are movably connected in the slots, and supporting blocks are rotatably connected between the inner walls of the two sides of the sliding frames.

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

1. the utility model discloses a rope saw cutting demolishs device for concrete side wall, through the setting at the top of sliding seat and bottom installation spring for when the diamond wire saw card was in the wall, the sliding seat can reciprocate under the pulling of diamond wire saw, thereby cushions the pulling force of diamond wire saw, stops the device through contact switch simultaneously, avoids the diamond wire saw to be collapsed absolutely, improves the safety that the device used.

2. The utility model discloses a rope saw cutting demolishs device for concrete side wall uses through the cooperation of adjusting pole and kicking block for the device can adjust the position of kicking block through rotating the regulation pole when using, and then the elasticity of adjustment spring and the position of sliding seat, thereby makes the diamond rope saw of device adaptation different intensity.

3. The utility model discloses a rope saw cutting demolishs device for concrete side wall uses through the cooperation of carriage and supporting shoe for when the device when using, can be through taking the carriage out, then support the device through the supporting shoe, improve the stability of device when using.

4. The utility model discloses a rope saw cutting demolishs device for concrete side wall can cushion diamond wire saw's pulling force, stops the device through contact switch simultaneously, avoids diamond wire saw to be collapsed absolutely, improves the safety that the device used, and the elasticity of adjustment spring and the position of sliding seat simultaneously make the diamond wire saw of device adaptation different intensity, still supports the device through the supporting shoe, improves the stability of device when using.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

FIG. 1 is a schematic view of a first perspective three-dimensional structure of the rope saw cutting and dismantling device for a concrete side wall of the present invention;

FIG. 2 is a schematic view of a second perspective three-dimensional structure of the rope saw cutting and dismantling device for a concrete side wall of the present invention;

FIG. 3 is a schematic view of the partial structure of the rope saw cutting and dismantling device for concrete side walls of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

The drawings are numbered as follows: 1. a base plate; 2. a diamond wire saw; 3. a fixed mount; 4. a rotating seat; 5. positioning wheels; 6. a guide wheel; 7. a frame; 8. a guide bar; 9. a slide plate; 10. a first hydraulic motor; 11. a threaded rod; 12. a second hydraulic motor; 13. a drive wheel; 14. a carriage; 15. a support block; 16. a guide rail; 17. a sliding seat; 18. a buffer wheel; 19. a spring; 20. a limiting plate; 21. mounting a plate; 22. a contact switch; 23. a bayonet; 24. a slider; 25. carrying out top thread; 26. a clamping frame; 27. adjusting a rod; 28. and (7) a top block.

Detailed Description

The following is further detailed by way of specific embodiments:

as shown in fig. 1-4, the rope saw cutting and dismantling device for the concrete side wall comprises a bottom plate 1, a diamond rope saw 2 and a rack 7 fixed on the surface of the bottom plate 1, slots are formed in two sides of the bottom plate 1, sliding frames 14 are inserted into the slots, supporting blocks 15 are rotatably connected between inner walls of two sides of each sliding frame 14, the sliding frames 14 are pulled out, and the device can be supported through the supporting blocks 15.

The upper surface of bottom plate 1 is fixed with two mounts 3 through the bolt, the bottom surface of two mounts 3 all rotates and is connected with and rotates seat 4, it all rotates in the seat 4 and is connected with positioning wheel 5 to rotate, it all is equipped with fixed establishment to rotate between seat 4 and the mount 3, fixed establishment includes a plurality of bayonet sockets 23 and sliding tray, one side at rotating 4 circumference of seat is seted up to a plurality of bayonet sockets 23, the bottom surface at mount 3 is seted up to the sliding tray, sliding tray sliding connection has

slider

24, 24's the last surface threaded connection of slider has the jackscrew 25 that runs through, there is card frame 26 one side of slider 24 through the bolt fastening, and

card frame

26 and 23 bayonet socket joint, loosen jackscrew 25, slide block 24 afterwards, make card frame 26 break away from the joint with bayonet socket 23, then rotate seat 4, thereby adjust the angle of positioning wheel 5.

One side of the fixed frame 3 is rotatably connected with a guide wheel 6, two guide rods 8 are fixed between the inner wall of the top of the frame 7 and the surface of the bottom plate 1 through bolts, the same sliding plate 9 is connected between the two guide rods 8 in a sliding manner, one side of the sliding plate 9 is fixedly provided with a second hydraulic motor 12 through bolts, one end of an output shaft of the second hydraulic motor 12 is fixedly connected with a driving wheel 13, the second hydraulic motor 12 can drive the driving wheel 13 to rotate, so as to drive the diamond rope saw 2 to move, one side of the sliding plate 9 is provided with a driving mechanism which comprises a first hydraulic motor 10 and a threaded rod 11, the first hydraulic motor 10 is fixed at the top of the frame 7 through bolts, the threaded rod 11 is fixed at one end of the output shaft of the first hydraulic motor 10, the bottom of the threaded rod 11 penetrates through the sliding plate 9 and is in threaded connection with the sliding plate 9, and the first hydraulic motor 10 can drive the threaded rod 11 to rotate when being started, thereby moving the slide 9.

The upper surface of the bottom plate 1 is provided with two buffer mechanisms, each buffer mechanism comprises a guide rail 16, the guide rail 16 is fixed on the upper surface of the bottom plate 1 through bolts, a sliding seat 17 is connected in the guide rail 16 in a sliding manner, a buffer wheel 18 is connected in the sliding seat 17 in a rotating manner, springs 19 are fixed on the top and the bottom of the sliding seat 17 through bolts, the bottom of one spring 19 is fixed with the guide rail 16, when the diamond rope saw 2 is not clamped, the diamond rope saw 2 drives the sliding seat 17 to move through the buffer wheel 18, so that the buffering is carried out under the action of the spring 19, the top of the other spring 19 is provided with an adjusting assembly, the adjusting assembly comprises a top block 28 and an adjusting rod 27, the top block 28 is connected in the guide rail 16 in a sliding manner, the top of the other spring 19 is fixed with the bottom of the top block 28, the adjusting rod 27 is rotatably connected on the top of the guide rail 16, and the bottom of the adjusting rod 27 penetrates through the top block 28 and is in threaded connection with the top block 28, when the specifications of the diamond wire saw 2 are different, the position of the ejector block 28 can be adjusted by rotating the adjusting rod 27, the elastic force of the spring 19 and the position of the sliding seat 17 are further adjusted, one side of one guide rail 16 is fixed with the limiting plate 20 and the mounting plate 21 through bolts, the mounting plate 21 is located above the limiting plate 20, a mounting hole is formed in the surface of the mounting plate 21, a contact switch 22 is fixedly connected in the mounting hole, and when the sliding seat 17 is in contact with the contact switch 22, the device can be stopped.

When the rope saw cutting and dismantling device for the concrete side wall is used, the cut side wall needs to be subjected to hole turning, then the diamond rope saw 2 penetrates through the turned hole, the second hydraulic motor 12 is started, the second hydraulic motor 12 drives the driving wheel 13 to rotate, the driving wheel 13 drives the diamond rope saw 2 to rotate, the diamond rope saw 2 is used for cutting a wall body, the first hydraulic motor 10 is started while cutting, the first hydraulic motor 10 drives the threaded rod 11 to rotate, the threaded rod 11 drives the sliding plate 9 to move upwards, so that the diamond rope saw 2 slowly cuts the deep part of the wall body, when the diamond rope saw 2 is clamped by the wall body, the second hydraulic motor 12 continues to rotate, the buffering wheel 18 close to one side of the contact switch 22 is pulled through the diamond rope saw 2, the sliding seat 17 is driven to move upwards through the buffering wheel 18, when the diamond rope saw 2 is not clamped, the diamond rope saw 2 is buffered under the action of the spring 19, when the buffering limit value is reached, the sliding seat 17 is contacted with the contact switch 22, so that the device is stopped, when the angle of the positioning wheel 5 needs to be adjusted, the jackscrew 25 is loosened, then the sliding block 24 is slid, the clamping frame 26 is separated from the clamping connection with the clamping opening 23, then the rotating seat 4 is rotated, then the sliding block 24 is reset, and the jackscrew 25 is locked.

However, as is well known to those skilled in the art, the working principle and wiring method of the first hydraulic motor 10, the second hydraulic motor 12 and the contact switch 22 are common and are conventional means or common knowledge, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.

The above are merely examples of the present invention, and common general knowledge of known specific structures and characteristics in the schemes is not described herein. It should be pointed out that to those skilled in the art, without departing from the structure of the present invention, a plurality of modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the utility of the present invention.

Claims

1. A rope saw cutting and dismantling device for a concrete side wall comprises a bottom plate (1), a diamond rope saw (2) and a rack (7) fixed on the surface of the bottom plate (1), and is characterized in that the upper surface of the bottom plate (1) is fixedly connected with two fixing frames (3), the bottom surfaces of the two fixing frames (3) are movably connected with a rotating seat (4), a positioning wheel (5) is movably connected in the rotating seat (4), a fixing mechanism is arranged between the rotating seat (4) and the fixing frames (3), one side of each fixing frame (3) is movably connected with a guide wheel (6), two guide rods (8) are fixedly connected between the inner wall of the top of the rack (7) and the surface of the bottom plate (1), a same sliding plate (9) is movably connected between the two guide rods (8), and a second hydraulic motor (12) is fixedly connected to one side of the sliding plate (9), one end fixedly connected with drive wheel (13) of second hydraulic motor (12) output shaft, one side of slide (9) is equipped with actuating mechanism, the upper surface of bottom plate (1) is equipped with two buffer gear, buffer gear includes guide rail (16), and guide rail (16) pass through the bolt fastening at the upper surface of bottom plate (1), swing joint has sliding seat (17) in guide rail (16), and swing joint has buffer wheel (18) in sliding seat (17), the equal fixedly connected with spring (19) in top and the bottom of sliding seat (17), and the bottom of one of them spring (19) is fixed with guide rail (16), another the top of spring (19) is equipped with adjusting part.

2. The rope saw cutting demolition device for concrete side walls according to claim 1, characterized in that the adjusting assembly comprises a top block (28) and an adjusting rod (27), the top block (28) is slidably connected in the guide rail (16), the top of the other spring (19) is fixed with the bottom of the top block (28), the adjusting rod (27) is rotatably connected with the top of the guide rail (16), and the bottom of the adjusting rod (27) passes through the top block (28) and is in threaded connection with the top block (28).

3. The rope saw cutting and dismantling device for the concrete side wall as recited in claim 1, wherein one side of one of said guide rails (16) is fixedly connected with a limiting plate (20) and a mounting plate (21), and the mounting plate (21) is located above the limiting plate (20), and a mounting hole is opened on the surface of said mounting plate (21), and a contact switch (22) is fixedly connected in the mounting hole.

4. The rope saw cutting and dismantling device for the concrete side wall is characterized in that the fixing mechanism comprises a plurality of bayonets (23) and sliding grooves, the bayonets (23) are formed in one side of the circumference of the rotating seat (4), the sliding grooves are formed in the bottom surface of the fixing frame (3), sliding blocks (24) are movably connected into the sliding grooves, the upper surfaces of the sliding blocks (24) are in threaded connection with penetrating jackscrews (25), clamping frames (26) are fixedly connected to one sides of the sliding blocks (24), and the clamping frames (26) are clamped with the bayonets (23).

5. The rope saw cutting and dismantling device for the concrete side wall as recited in any one of claims 1-4, characterized in that said driving mechanism comprises a first hydraulic motor (10) and a threaded rod (11), said first hydraulic motor (10) is fixed on the top of the frame (7) by means of bolts, said threaded rod (11) is fixed on one end of the output shaft of the first hydraulic motor (10), the bottom of said threaded rod (11) passes through the sliding plate (9) and is in threaded connection with the sliding plate (9).

6. The rope saw cutting and dismantling device for concrete side walls according to any one of claims 1 to 4, characterized in that slots are formed in both sides of the bottom plate (1), a sliding frame (14) is movably connected in each slot, and a supporting block (15) is rotatably connected between the inner walls of both sides of the sliding frame (14).