CN219190760U

CN219190760U - Cement culvert pipe cutting device

Info

Publication number: CN219190760U
Application number: CN202223207512.4U
Authority: CN
Inventors: 马伟伟
Original assignee: Henan Jiu'an Building Materials Co ltd
Current assignee: Henan Jiu'an Building Materials Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-16
Anticipated expiration: 2032-11-30

Abstract

The utility model provides a cement culvert pipe cutting device, which relates to the technical field of cutting devices and comprises a base, a driving machine fixedly arranged on one side of the base and a sliding rail fixedly arranged at the top of the base, wherein the inner side of the sliding rail is rotationally connected with a screw rod, the outer surface of the screw rod is in threaded connection with a sliding block, one side of the sliding block is rotationally connected with a traction wheel, and one end of the screw rod is fixedly connected with a motor; the traction wheel pulls the cutting rope to move towards the tail of the base, the purpose of shrinking the traction rope is achieved, the base moves on the track in a matched mode, the cutting length is further increased, accordingly, on the basis that the track is not moved, the larger cutting length can be achieved, the probability of moving the track or lengthening the track is reduced, time and labor are saved when the cement culvert pipe with smaller diameter is used, only the motor is needed to drive the screw to move the traction wheel, and therefore the moving structure is light in weight and can achieve the purpose of saving electric energy.

Description

Cement culvert pipe cutting device

Technical Field

The utility model relates to the technical field of cutting devices, in particular to a cement culvert pipe cutting device.

Background

The cement culvert pipe is cut by adopting a rope sawing machine generally, the rope sawing machine mainly comprises a track, a motor and a cutting rope, when the cement culvert pipe is cut by the rope sawing machine, the cutting rope is sleeved on a wheel disc on an output shaft of the motor, and the surface of the cement culvert pipe to be cut is required to be cut, the motor drives the cutting rope to rotate through the wheel disc, and the motor moves on the track, so that the cement culvert pipe is cut.

The length of the rope saw that can cut an object depends on the length of a rail, for example, when a cement culvert pipe with a diameter larger than the length of the rail of the rope saw is cut, two methods can be solved when the motor is not enough to cut the cement culvert pipe after moving to the tail end of the rail. The method comprises the steps of suspending the wire saw, integrally moving the wire saw to a position farther from a cement culvert pipe, and then cutting again; and lengthening the track in the second method. However, the two solutions described above have the following problems:

firstly, a rope saw needs to be moved, if the rope saw is on the land, the moved land is not necessarily flat, and the land possibly needs to be flat, so that the operation is time-consuming and labor-consuming; in the second method, firstly, the track is lengthened, the area of the required leveling ground is larger, the range of the required leveling on uneven ground is larger, and time and labor are wasted.

Disclosure of Invention

The utility model aims to provide a cement culvert pipe cutting device, and aims to solve the problem that a wire saw in the prior art is time-consuming and labor-consuming to use.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the cement culvert pipe cutting device comprises a base, a driving machine fixedly installed on one side of the base and a sliding rail fixed on the top of the base, wherein a screw is rotationally connected to the inner side of the sliding rail, a sliding block is connected to the outer surface of the screw in a threaded mode, a traction wheel is rotationally connected to one side of the sliding block, and a motor is fixedly connected to one end of the screw.

In order to prevent the sliding block from rotating, the sliding rail is further characterized in that a sliding groove is formed in the inner side of the sliding rail, and one side of the sliding block is connected inside the sliding groove in a sliding mode.

In order to enable the utility model to have the function of driving the cutting rope to rotate for cutting, the utility model further adopts the technical scheme that the output end of the driving machine is fixedly connected with a flywheel, and the outer surfaces of the flywheel and the traction wheel are in transmission connection with the cutting rope.

In order to enable the base to move in the cutting process, a further technical scheme of the utility model is that the bottom of the base is connected with a rail in a sliding manner.

In order to enable the utility model to have the function of supporting the sliding rail, the utility model further adopts the technical scheme that the top of the base is fixedly connected with a bracket, and the top of the bracket is fixedly connected with the sliding rail.

In order to make the utility model have the function of supporting the motor, the utility model further adopts the technical scheme that the top of the base is fixedly connected with a support, and the motor is fixedly arranged at the top of the support.

In order to ensure that the contact area between the cutting rope and the flywheel is sufficient and the cutting rope is prevented from slipping, the utility model has the further technical scheme that an upper supporting rod is fixedly connected to one side of the driving machine, one end of the upper supporting rod is rotatably connected with a pinch roller, and the cutting rope is in transmission connection with the surface of the pinch roller.

In order to further increase the contact area of the cutting rope and the flywheel and avoid the track damage caused by the cutting rope, the utility model has the further technical scheme that one side of the driving machine is fixedly connected with a lower supporting rod, one end of the lower supporting rod is rotatably connected with a riding wheel, and the cutting rope is in transmission connection with the surface of the riding wheel.

The beneficial effects of the utility model are as follows:

1. the cutting rope is in the in-process of cutting cement culvert pipe, the motor drives the screw rod and rotates, makes the slider remove, and the traction wheel keeps away from cement culvert pipe to the afterbody that the traction wheel pulling cutting rope was to the base removes, reaches shrink traction rope's purpose, and the base removes on the track again in the cooperation, has further increaseed the length of cutting, thereby on not moving orbital basis, can reach bigger cutting length, has reduced and has moved orbital probability or extension, thereby has reduced the demand to leveling ground area, uses labour saving and time saving more.

2. When the cement culvert pipe with smaller diameter is cut, only the motor is needed to drive the screw rod to move the traction wheel, the base and other structures on the base do not need to be moved, so that the moving structure is light in weight, and the aim of saving electric energy can be fulfilled.

Drawings

Fig. 1 is a schematic view of the structure of the front side of an embodiment of the present utility model.

Fig. 2 is a schematic structural view of the rear side of an embodiment of the present utility model.

Fig. 3 is a schematic structural view of a sliding rail according to an embodiment of the present utility model.

In the figure: 10-base, 11-track, 12-support, 13-support, 20-driving machine, 21-flywheel, 30-slide rail, 31-screw, 32-slider, 33-traction wheel, 34-motor, 35-chute, 40-upper support bar, 41-pinch roller, 50-lower support bar, 51-riding wheel, 6-cutting rope.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

As shown in fig. 2-3, a cement culvert pipe cutting device comprises a base 10, a driving machine 20 fixedly installed on one side of the base 10, and a sliding rail 30 fixed on the top of the base 10, wherein a screw 31 is rotatably connected to the inner side of the sliding rail 30, a sliding block 32 is screwed on the outer surface of the screw 31, the screw 31 rotates forward or reversely, the sliding block 32 can reciprocate on one side of the sliding rail 30, a traction wheel 33 is rotatably connected to one side of the sliding block 32, a motor 34 is fixedly connected to one end of the screw 31, and the motor 34 is used for driving the screw 31 to rotate.

Specifically, as shown in fig. 3, a sliding groove 35 is formed in the inner side of the sliding rail 30, one side of the sliding block 32 is slidably connected in the sliding groove 35, and the sliding block 32 is limited, so that the sliding block 32 is prevented from synchronously rotating along with the screw 31.

Specifically, as shown in fig. 1 and fig. 2, the output end of the driving machine 20 is fixedly connected with a flywheel 21, the outer surfaces of the flywheel 21 and a traction wheel 33 are in transmission connection with a cutting rope 6, the driving machine 20 drives the flywheel 21 to rotate, so that the cutting rope 6 is driven to rotate for cutting, and the traction wheel 33 can pull the cutting rope 6, so that the purpose of tightening the cutting rope 6 is achieved in the cutting process.

Specifically, the bottom of the base 10 is slidably connected with a rail 11, and the base 10 achieves the purpose of tightening the cutting cord 6 by moving on the rail 11.

In this embodiment, the cutting rope 6 is sleeved on the surface of the cement culvert pipe, the driver 20 is started to drive the flywheel 21 to rotate, so that the cutting rope 6 rotates along with the flywheel 21 to cut the cement culvert pipe, in the cutting process, the motor 34 drives the screw 31 to rotate, so that the traction wheel 33 pulls the cutting rope 6 away from the cement culvert pipe, the purpose of tightening the cutting rope 6 is achieved, the problem that the cutting rope 6 loosens and falls off from the flywheel 21 is avoided, the cutting rope 6 can be ensured to effectively cut the cement culvert pipe all the time, when the traction wheel 33 moves to the tail end of the screw 31 and the cement culvert pipe is not cut off, the base 10 can be moved away from the cement culvert pipe on the track 11, the purpose of tightening the cutting rope 6 is also achieved, and the advantage of tightening the track 11 is achieved.

In another embodiment of the present utility model, as shown in fig. 1 and 2, an upper support rod 40 is fixedly connected to one side of the driving machine 20, one end of the upper support rod 40 is rotatably connected to a pinch roller 41, and the cutting rope 6 is in transmission connection with the surface of the pinch roller 41, the pinch roller 41 presses down the cutting rope 6, so that the contact area between the cutting rope 6 and the flywheel 21 is not changed when the traction wheel 33 pulls the cutting rope 6 to move, and the problem that the contact area between the cutting rope 6 and the flywheel 21 is reduced when the traction wheel 33 pulls the cutting rope 6 away from the cement culvert is avoided.

Specifically, as shown in fig. 1 and 2, one side of the driving machine 20 is fixedly connected with a lower supporting rod 50, one end of the lower supporting rod 50 is rotatably connected with a supporting wheel 51, the cutting rope 6 is in transmission connection with the surface of the supporting wheel 51, and the supporting wheel 51 discards the bottom of the cutting rope 6, so that the problem that the track 11 is cut due to the fact that the cutting rope 6 sags to contact with the track 11 in the cutting process is avoided.

Specifically, as shown in fig. 1 and 2, the top of the base 10 is fixedly connected with a bracket 12, the top of the bracket 12 is fixedly connected with a slide rail 30, the bracket 12 supports the slide rail 30, and a certain interval exists between the slide rail 30 and the base 10.

Specifically, as shown in fig. 1 and 2, the top of the base 10 is fixedly connected with a support 13, the motor 34 is fixedly installed on the top of the support 13, and the support 13 supports the motor 34.

Claims

1. The utility model provides a cement culvert pipe cutting device, its characterized in that includes base (10), fixed mounting at driving machine (20) of base (10) one side and fixes slide rail (30) at base (10) top, the inboard rotation of slide rail (30) is connected with screw rod (31), the surface threaded connection of screw rod (31) has slider (32), one side rotation of slider (32) is connected with traction wheel (33), one end fixedly connected with motor (34) of screw rod (31).

2. The cement culvert pipe cutting device of claim 1, wherein a chute (35) is provided on an inner side of the sliding rail (30), and one side of the sliding block (32) is slidably connected inside the chute (35).

3. Cement culvert pipe cutting device according to claim 1, characterized in that the output end of the driving machine (20) is fixedly connected with a flywheel (21), the outer surfaces of the flywheel (21) and the traction wheel (33) are in transmission connection with a cutting rope (6).

4. Cement culvert pipe cutting apparatus in accordance with claim 1, characterized in that the bottom of the foundation (10) is slidingly connected with rails (11).

5. The cement culvert pipe cutting device of claim 1, wherein a bracket (12) is fixedly connected to the top of the base (10), and the top of the bracket (12) is fixedly connected to a sliding rail (30).

6. The cement culvert pipe cutting apparatus of claim 1, wherein a support (13) is fixedly connected to a top of the base (10), and the motor (34) is fixedly mounted on the top of the support (13).

7. A cement culvert pipe cutting device according to claim 3, characterized in that one side of the driving machine (20) is fixedly connected with an upper supporting rod (40), one end of the upper supporting rod (40) is rotatably connected with a pinch roller (41), and the cutting rope (6) is in transmission connection with the surface of the pinch roller (41).

8. The cement culvert pipe cutting device of claim 7, wherein one side of the driving machine (20) is fixedly connected with a lower supporting rod (50), one end of the lower supporting rod (50) is rotatably connected with a riding wheel (51), and the cutting rope (6) is in transmission connection with the surface of the riding wheel (51).