CN218928239U - Concrete supports cutting device - Google Patents
Concrete supports cutting device Download PDFInfo
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- CN218928239U CN218928239U CN202223201428.1U CN202223201428U CN218928239U CN 218928239 U CN218928239 U CN 218928239U CN 202223201428 U CN202223201428 U CN 202223201428U CN 218928239 U CN218928239 U CN 218928239U
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Abstract
The utility model belongs to the technical field of cutting equipment, in particular to a concrete supporting and cutting device, which comprises a base; a first telescopic table is fixedly connected to the center of the top of the base; a first fixing frame with a plurality of circumferential arrays is fixedly connected to the top edge of the first telescopic table; the first fixing frames are fixedly connected with a first telescopic oil cylinder through threads; a second telescopic table is fixedly connected to the top of the first telescopic cylinder; a plurality of second fixing frames of circumferential arrays are fixedly connected to the top edge of the second telescopic table; the second fixing frames are fixedly connected with second telescopic cylinders through threads; a third telescopic table is fixedly connected to the top of the second telescopic cylinder; at the moment, an operator starts the first telescopic oil cylinder and the second telescopic oil cylinder to achieve the purpose of lifting, so that a rope saw chain of the rope saw machine can conveniently cut a concrete support block at a high position, and meanwhile, the rope saw chain can be saved.
Description
Technical Field
The utility model belongs to the technical field of cutting equipment, and particularly relates to a concrete support cutting device.
Background
The concrete support cutting device is equipment for cutting and dismantling a support block made of concrete, is mainly used at subway stations, bridges, tunnels and the like, and is a common operation tool in construction operation.
The traditional concrete support cutting equipment is a rope saw and a pulley, one end of a rope saw chain which is measured and selected in advance is installed on a concrete support block during operation, the other end of the rope saw chain is installed on a belt pulley of the rope saw, and then the rope saw is started to drive the rope saw chain to rotate, so that the effect of cutting the concrete support block is achieved.
In the prior art, because the existing rope sawing machine is too fast in belt pulley rotating speed, improper in operation and the like when in use, the rope sawing machine can cause damage to the body of an operator due to the fact that a rope saw chain is broken and thrown out, and therefore the operator cannot closely observe the cut state of the concrete support block.
Accordingly, a concrete support cutting device is proposed for the above problems.
Disclosure of Invention
In order to overcome the defects in the prior art and solve the problems, the concrete support cutting device is provided.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a concrete support cutting device, which comprises a base; a first telescopic table is fixedly connected to the center of the top of the base; a first fixing frame with a plurality of circumferential arrays is fixedly connected to the top edge of the first telescopic table; the first fixing frames are fixedly connected with a first telescopic oil cylinder through threads; a second telescopic table is fixedly connected to the top of the first telescopic cylinder; a plurality of second fixing frames of circumferential arrays are fixedly connected to the top edge of the second telescopic table; the second fixing frames are fixedly connected with second telescopic cylinders through threads; a third telescopic table is fixedly connected to the top of the second telescopic cylinder; a groove body is formed in the center of the top of the third telescopic table; the edge of the groove body is provided with a plurality of balls in a circumferential array; the center of the groove body is rotationally connected with a rotating shaft; a driven gear is fixedly connected above the middle of the rotating shaft; a base is fixedly connected to the upper end part of the rotating shaft; an observation bin is fixedly connected above the base; one surface of the observation bin is provided with an observation window; the base is in threaded connection with a wire saw at a position corresponding to the observation window.
Preferably, the top of the third telescopic table is fixedly connected with a motor; the output end of the motor is fixedly connected with a driving gear; the driving gear is meshed with the driven gear.
Preferably, a first telescopic table at the top of the base is fixedly connected with a cat ladder through a ladder frame; the side surface of the third telescopic table is fixedly connected with a boss corresponding to the position of the cat ladder.
Preferably, the output end of the first telescopic oil cylinder is fixedly connected with a first connecting plate; a second telescopic table is arranged above the first connecting plate; the second telescopic table is connected with the first connecting plate through screw threads; the output end of the second telescopic oil cylinder is fixedly connected with a second connecting plate; a third telescopic table is arranged above the second connecting plate; the second connecting plate is connected with the third telescopic table through screw threads.
Preferably, the third telescopic table and the edge of the boss are fixedly connected with guardrails.
Preferably, the bottom of the base is fixedly connected with a self-locking universal wheel; the observation bin is provided with an inlet relative to one surface of the observation window.
The utility model has the beneficial effects that:
the utility model provides a concrete support cutting device, through the cooperation of a base and an observation bin, in the concrete work, as the upper part of the base is fixedly connected with the observation bin, one surface of the observation bin is provided with an observation window, and the position of the base corresponding to the observation window is connected with a wire saw in a threaded manner, so that when the wire saw works, an operator can enter the observation bin, then observe the cut state of a concrete support block through the observation window, thereby being convenient for controlling the operation of the wire saw;
because the cell body has been seted up at No. three flexible bench top center, rotates in the cell body and is connected with the pivot, and the top rigid coupling has driven gear in the pivot, and pivot top end rigid coupling has the base, this makes driven gear can drive the base and carry out circumference rotation when rotating, makes things convenient for the rope saw to rotate and transfers the position and cut.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a top perspective view of the present utility model;
FIG. 2 is a bottom perspective view of the present utility model;
FIG. 3 is a cutaway perspective view of the present utility model;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
legend description:
1. a base; 2. a first telescopic table; 3. a first fixing frame; 4. a first telescopic oil cylinder; 5. a first connecting plate; 6. a second fixing frame; 7. a second telescopic oil cylinder; 8. a second telescopic table; 9. a third telescopic table; 10. a second connecting plate; 11. a tank body; 12. a ball; 13. a rotating shaft; 14. a driven gear; 15. a motor; 16. a drive gear; 17. a base; 18. rope sawing machine; 19. an observation bin; 20. a ladder stand; 21. guard bars; 22. a boss; 23. self-locking universal wheels; 24. an observation window; 25. an inlet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Specific examples are given below.
The utility model comprises the following steps:
referring to fig. 1-4, the present utility model provides a concrete supporting and cutting device, which comprises a base 1; a first telescopic table 2 is fixedly connected to the center of the top of the base 1; a first fixing frame 3 with a plurality of circumferential arrays is fixedly connected to the top edge of the first telescopic table 2; the first fixing frames 3 are fixedly connected with first telescopic cylinders 4 through threads; a second telescopic table 8 is fixedly connected to the top of the first telescopic cylinder 4; a second fixing frame 6 with a plurality of circumferential arrays is fixedly connected to the top edge of the second telescopic table 8; the second fixing frames 6 are fixedly connected with second telescopic cylinders 7 through threads; a third telescopic table 9 is fixedly connected to the top of the second telescopic cylinder 7; a groove body 11 is formed in the center of the top of the third telescopic table 9; the edge of the groove body 11 is provided with a plurality of circumferential arrays of balls 12; the center of the groove body 11 is rotatably connected with a rotating shaft 13; a driven gear 14 is fixedly connected above and in the rotating shaft 13; a base 17 is fixedly connected to the upper end part of the rotating shaft 13; an observation bin 19 is fixedly connected above the base 17; one surface of the observation bin 19 is provided with an observation window 24; the base 17 is screwed with a wire saw 18 at a position corresponding to the observation window 24.
During operation, as the conventional rope sawing machine 18 can generate the condition that a rope saw chain is broken and thrown out during use, the damage to the body of an operator can be caused, and therefore the operator can not closely observe the cut state of a concrete support block, the equipment designs a base 1 for solving the problems, as the center of the top of the third telescopic table 9 is provided with a groove body 11, a rotating shaft 13 is rotationally connected in the groove body 11, a driven gear 14 is fixedly connected above the upper part of the rotating shaft 13, and a base 17 is fixedly connected at the end part above the rotating shaft 13, so that the driven gear 14 can drive the base 17 to circumferentially rotate during rotation, and the rope sawing machine 18 can conveniently rotate to take the position for cutting; because the observation bin 19 is fixedly connected above the base 17, an observation window 24 is formed in one surface of the observation bin 19, and the rope saw 18 is connected to the position, corresponding to the observation window 24, of the base 17 in a threaded manner, so that when the rope saw 18 works, an operator can enter the observation bin 19, then observe the cut state of the concrete support block through the observation window 24, the operation of the rope saw 18 is conveniently controlled, and meanwhile, as the operator body is in the observation bin 19, the rope saw chain cannot cause injury to the operator if broken.
Preferably, the top of the third telescopic table 9 is fixedly connected with a motor 15; the output end of the motor 15 is fixedly connected with a driving gear 16; the driving gear 16 meshes with the driven gear 14.
When the rope saw is in operation, as the motor 15 is fixedly connected to the top of the third telescopic table 9, the driving gear 16 is fixedly connected to the output end of the motor 15, and the driving gear 16 is meshed with the driven gear 14, when the motor 15 is started by a worker, the driving gear 16 drives the driven gear 14 to rotate positively and negatively, so that the aim of adjusting the angle of the rope saw 18 is fulfilled.
Preferably, the first telescopic table 2 at the top of the base 1 is fixedly connected with a cat ladder 20 by a ladder frame; a boss 22 is fixedly connected to the side surface of the third telescopic table 9 corresponding to the position of the crawling ladder 20.
During operation, as the first telescopic platform 2 at the top of the base 1 is fixedly connected with the cat ladder 20 through the ladder frame, the side surface of the third telescopic platform 9 is fixedly connected with the boss 22 at the position corresponding to the cat ladder 20, when an operator needs to enter the observation bin 19 and install a rope saw chain, the first telescopic cylinder 4 and the second telescopic cylinder 7 can be lowered, then the cat ladder 20 is climbed, and the worker enters the observation bin 19 from the boss 22.
Preferably, the output end of the first telescopic oil cylinder 4 is fixedly connected with a first connecting plate 5; a second telescopic table 8 is arranged above the first connecting plate 5; the second telescopic table 8 is fixedly connected with the first connecting plate 5 through screws; the output end of the second telescopic oil cylinder 7 is fixedly connected with a second connecting plate 10; a third telescopic table 9 is arranged above the second connecting plate 10; the second connecting plate 10 is fixedly connected with the third telescopic table 9 through screws.
During operation, because flexible platform 2 and flexible platform 8 No. two, flexible platform 8 No. two and flexible platform 9 No. three between the rigid coupling respectively have flexible hydro-cylinder 4 No. one and flexible hydro-cylinder 7 No. two, the operating personnel starts flexible hydro-cylinder 4 No. one and flexible hydro-cylinder 7 No. two at this moment and can reach the purpose of going up and down, and the rope saw chain of the rope saw 18 of being convenient for cuts the concrete support piece of eminence simultaneously can save the rope saw chain.
Preferably, the third telescopic table 9 and the edge of the boss 22 are fixedly connected with a guardrail 21.
During operation, because the edge of the third telescopic table 9 and the boss 22 are fixedly connected with the guardrail 21, the operation staff can obtain better protection effect when entering the working area, and the operation staff is prevented from falling from a high place carelessly.
Preferably, the bottom of the base 1 is fixedly connected with a self-locking universal wheel 23; the viewing bin 19 is provided with an inlet 25 on a side opposite the viewing window 24.
When the rope saw is in operation, the self-locking universal wheel 23 is fixedly connected to the bottom of the base 1, so that the rope saw 18 can be conveniently pushed to achieve the aim of adjustment when being adjusted and positioned, and the self-locking universal wheel 23 is locked after the adjustment is finished, so that the equipment is fixed and prevented from sliding; because the surface that entry 25 set up corresponds with observation window 24, this makes the rope saw chain take place the fracture, throws away the dead angle that the position was thrown away for the rope saw chain, can't cause the injury to the operating personnel.
Working principle: because the traditional rope sawing machine 18 can generate the condition that a rope saw chain is broken and thrown out when in use, the damage to the body of an operator can be caused, and therefore the operator cannot observe the cut state of the concrete support block in a short distance, the equipment designs a base 1 for solving the problems, and because a first telescopic cylinder 4 and a second telescopic cylinder 7 are fixedly connected between the first telescopic table 2 and the second telescopic table 8 and between the second telescopic table 8 and the third telescopic table 9 respectively, the operator can lift the concrete support block at a high position by starting the first telescopic cylinder 4 and the second telescopic cylinder 7, so that the rope saw chain of the rope sawing machine 18 can conveniently cut the concrete support block at a high position, and meanwhile, the rope saw chain can be saved; because the groove body 11 is arranged at the center of the top of the third telescopic table 9, the rotating shaft 13 is rotationally connected in the groove body 11, the driven gear 14 is fixedly connected above and in the rotating shaft 13, and the base 17 is fixedly connected at the upper end part of the rotating shaft 13, the driven gear 14 can drive the base 17 to circumferentially rotate when rotating, and the rope sawing machine 18 can conveniently rotate to take the position for cutting; because the observation bin 19 is fixedly connected above the base 17, an observation window 24 is formed in one surface of the observation bin 19, and the rope saw 18 is connected to the position, corresponding to the observation window 24, of the base 17 in a threaded manner, so that when the rope saw 18 works, an operator can enter the observation bin 19, then observe the cut state of the concrete support block through the observation window 24, the operation of the rope saw 18 is conveniently controlled, and meanwhile, as the operator body is in the observation bin 19, the rope saw chain cannot cause injury to the operator if broken.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a concrete support cutting device which characterized in that: comprises a base (1); a first telescopic table (2) is fixedly connected to the center of the top of the base (1); a first fixing frame (3) with a plurality of circumferential arrays is fixedly connected to the top edge of the first telescopic table (2); a first telescopic oil cylinder (4) is fixedly connected in the first fixing frame (3); a second telescopic table (8) is fixedly connected to the top of the first telescopic cylinder (4); a second fixing frame (6) with a plurality of circumferential arrays is fixedly connected to the top edge of the second telescopic table (8); a second telescopic oil cylinder (7) is fixedly connected in the second fixing frame (6); a third telescopic table (9) is fixedly connected to the top of the second telescopic cylinder (7); a groove body (11) is formed in the center of the top of the third telescopic table (9); the edge of the groove body (11) is provided with a plurality of balls (12) in a circumferential array; the center of the groove body (11) is rotatably connected with a rotating shaft (13); a driven gear (14) is fixedly connected above the rotating shaft (13); a base (17) is fixedly connected to the upper end part of the rotating shaft (13); an observation bin (19) is fixedly connected above the base (17); one surface of the observation bin (19) is provided with an observation window (24); the base (17) is in threaded connection with a wire saw (18) at a position corresponding to the observation window (24).
2. A concrete support cutting apparatus according to claim 1, wherein: a motor (15) is fixedly connected to the top of the third telescopic table (9); the output end of the motor (15) is fixedly connected with a driving gear (16); the driving gear (16) is meshed with the driven gear (14).
3. A concrete support cutting apparatus according to claim 2, wherein: a first telescopic table (2) at the top of the base (1) is fixedly connected with a cat ladder (20) by a ladder frame; a boss (22) is fixedly connected to the side surface of the third telescopic table (9) corresponding to the position of the crawling ladder (20).
4. A concrete supporting and cutting device according to claim 3, wherein: the output end of the first telescopic oil cylinder (4) is fixedly connected with a first connecting plate (5); a second telescopic table (8) is arranged above the first connecting plate (5); the second telescopic table (8) is connected with the first connecting plate (5) through screw threads; the output end of the second telescopic oil cylinder (7) is fixedly connected with a second connecting plate (10); a third telescopic table (9) is arranged above the second connecting plate (10); the second connecting plate (10) is connected with the third telescopic table (9) through screw threads.
5. The concrete-supporting cutting apparatus according to claim 4, wherein: guard rails (21) are fixedly connected to the edges of the third telescopic table (9) and the boss (22).
6. The concrete-supporting cutting apparatus according to claim 5, wherein: the bottom of the base (1) is fixedly connected with a self-locking universal wheel (23); an inlet (25) is formed in one surface of the observation bin (19) opposite to the observation window (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223201428.1U CN218928239U (en) | 2022-11-28 | 2022-11-28 | Concrete supports cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223201428.1U CN218928239U (en) | 2022-11-28 | 2022-11-28 | Concrete supports cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218928239U true CN218928239U (en) | 2023-04-28 |
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ID=86094828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223201428.1U Active CN218928239U (en) | 2022-11-28 | 2022-11-28 | Concrete supports cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218928239U (en) |
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2022
- 2022-11-28 CN CN202223201428.1U patent/CN218928239U/en active Active
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