Simple cutting device for steel bar threaded sleeve connection joint

Abstract

The utility model relates to the technical field of cutting devices, in particular to a simple cutting device for a steel bar threaded sleeve connector, which comprises a device main body, and a support frame is fixedly connected to the center of the front end of the device main body. Lifting rods are fixedly connected to the center of the front end face and the center of the rear side face of the supporting frame, a lifting handle is fixedly connected between the lifting rods, connecting shafts are fixedly connected to the lower end of the front end face and the lower end of the rear side face of the device body in parallel, telescopic rods are connected to one sides of the two connecting shafts, and fixing pliers are fixedly connected to one ends of the two telescopic rods. First rotating motors are fixedly connected to the outer sides of the two fixed clamps, rotating shafts are fixedly connected to the output ends of the inner sides of the two first rotating motors, and the two rotating shafts penetrate through the fixed clamps to the other sides and are fixedly connected with movable clamps; the simple cutting device for the steel bar threaded sleeve connection joint has the advantages that the device can be fixed so that cutting can be more stable, and a steel bar can be fixed so that potential safety hazards can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a simple cutting device for a steel bar threaded sleeve connection joint. Background Art

[0002] Rebar threaded sleeve connection joints play a vital role in construction projects. They are mainly used to connect steel bars to ensure the safety and stability of the structure. However, in the actual construction process, due to the influence of various factors, it is sometimes necessary to cut the rebar threaded sleeve connection joints. The traditional cutting method is usually to use a cutting device to directly cut the connector. The two steel bars are fixed by the connector. When the connector is cut, the two steel bars will bounce to both sides, which may injure the construction workers. There are safety hazards. Traditional cutting devices are mostly cut by hand, which may cause uneven cutting edges and errors when cutting the connector.

[0003] Therefore, it is necessary to provide a new simple cutting device for a steel bar threaded sleeve connection joint to solve the above technical problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a simple cutting device for a steel bar threaded sleeve connection joint.

[0005] The simple cutting device for the steel bar threaded sleeve connection joint provided by the utility model comprises:

[0006] The device body has a support frame fixedly connected at the center of the front end of the device body, a lifting rod fixedly connected at the center of the front end surface and the center of the rear side surface of the support frame, and a lifting handle fixedly connected between the lifting rods;

[0007] The movable clamp has a connecting shaft fixedly connected in parallel to the lower end of the front end face and the lower end of the rear side face of the device body, one side of the two connecting shafts is connected to a telescopic rod, one end of the two telescopic rods is fixedly connected to the fixed clamp, the outer sides of the two fixed clamps are fixedly connected to the first rotating motor, the inner output ends of the two first rotating motors are fixedly connected to the rotating shaft, and the two rotating shafts pass through the fixed clamp to the other side where the movable clamp is fixedly connected;

[0008] Transmission chain, a second rotating motor is fixedly connected to the center of the rear side surface of the device body, the output end of the second rotating motor passes through the device body to the inside of the support frame and is fixedly connected to a transmission sprocket, the other side of the support frame is fixedly connected to a protective shell, the inside of the protective shell is rotatably connected to a saw disk, the central axis of the saw disk passes through the protective shell to the inside of the support frame and is fixedly connected to a transmission sprocket, and the two transmission sprockets are movably connected through a transmission chain.

[0009] Preferably, a controller is fixedly connected to an upper end of one side of the device body, and the device can be operated intuitively through the provided controller.

[0010] Preferably, a handle is fixedly connected to one side of the controller, and the device can be used conveniently by means of the provided handle.

[0011] Preferably, one end of the handle is fixedly connected to a switch, and the device can be started to operate by the provided switch.

[0012] Preferably, an anti-slip cover is fixedly connected to the other side of the grip, and the anti-slip cover can make the hand-held device more stable.

[0013] Preferably, a battery is fixedly connected to the lower end of one side of the device body, and the arranged battery can provide power for the device.

[0014] Preferably, the battery, the switch, the first rotating motor, and the second rotating motor are electrically connected to the controller via wires, and the control signal can be transmitted to each electronic component via the provided wires.

[0015] Preferably, a charging port is fixedly connected to the lower end of one side of the battery, and the battery can be charged through the provided charging port.

[0016] Compared with the related art, the simple cutting device for the steel bar threaded sleeve connection joint provided by the utility model has the following beneficial effects:

[0017] The utility model provides a simple cutting device for a steel bar threaded sleeve connection joint;

[0018] The utility model can fix the steel bar by the movable clamp, and the fixed clamp can be positioned to the position where cutting is required by the handheld device. The controller controls the first rotating motor to rotate and drive the rotating shaft to drive the movable clamp to cooperate with the fixed clamp to clamp and fix the steel bar. The distance between the device and the steel bar can be adjusted by the telescopic rod, so as to facilitate the subsequent cutting operation.

[0019] The utility model can cut steel bars by means of a set saw disk, and can control the second rotating motor to rotate by means of a controller, driving the transmission sprocket to rotate, driving the transmission chain movably connected inside the support frame to drive the transmission sprocket on the other side to rotate, driving the saw disk to rotate and cut, thereby realizing the cutting operation of the steel bars. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a simple cutting device for a steel bar threaded sleeve connection joint provided by the utility model;

[0021] Figure 2 for Figure 1A front view structural schematic diagram of a simple cutting device for a steel bar threaded sleeve connection joint is shown;

[0022] Figure 3 for Figure 1 A schematic diagram of the top view of the structure of a simple cutting device for a steel bar threaded sleeve connection joint is shown;

[0023] Figure 4 for Figure 1 A front cross-sectional structural schematic diagram of a simple cutting device for a steel bar threaded sleeve connection joint shown;

[0024] Figure 5 for Figure 1 A schematic diagram of the cross-sectional structure of the movable clamp shown in FIG.

[0025] Numbers in the figure: 1. Device body; 2. Support frame; 3. Lifting rod; 4. Handle; 5. Battery; 6. Grip; 7. Switch; 8. Anti-slip cover; 9. Controller; 10. Protective shell; 11. Electric wire; 12. Saw disk; 13. Connecting shaft; 14. Telescopic rod; 15. First rotating motor; 16. Fixed clamp; 17. Movable clamp; 18. Second rotating motor; 19. Rotating shaft; 20. Charging port; 21. Drive sprocket; 22. Drive chain. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0027] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0028] See also Figures 1 to 5 The present invention provides a simple cutting device for a steel bar threaded sleeve connection joint, and the simple cutting device for a steel bar threaded sleeve connection joint comprises:

[0029] The device body 1 has a support frame 2 fixedly connected at the front center of the device body 1, a lifting rod 3 fixedly connected at the front center and the rear center of the supporting frame 2, and a lifting handle 4 fixedly connected between the lifting rods 3;

[0030] The movable clamp 17, the lower end of the front end face and the lower end of the rear side face of the device body 1 are parallelly fixedly connected with the connecting shaft 13, one side of the two connecting shafts 13 is connected with the telescopic rod 14, one end of the two telescopic rods 14 is fixedly connected with the fixed clamp 16, the outer sides of the two fixed clamps 16 are fixedly connected with the first rotating motor 15, the inner output ends of the two first rotating motors 15 are fixedly connected with the rotating shaft 19, and the two rotating shafts 19 penetrate the fixed clamp 16 to the other side where the movable clamp 17 is fixedly connected;

[0031] A transmission chain 22 is provided, and a second rotating motor 18 is fixedly connected to the center of the rear side surface of the device body 1. The output end of the second rotating motor 18 passes through the device body 1 to the support frame 2, and is fixedly connected to a transmission sprocket 21 inside the support frame 2. A protective shell 10 is fixedly connected to the other side of the support frame 2. A saw disk 12 is rotatably connected to the inside of the protective shell 10. The central axis of the saw disk 12 passes through the protective shell 10 to the support frame 2, and is fixedly connected to a transmission sprocket 21 inside the support frame. The two transmission sprockets 21 are movably connected via a transmission chain 22.

[0032] It should be noted that: the handheld device can be used to position the fixed clamp 16 to the position where cutting is required, and the first rotating motor 15 can be controlled by the controller 9 to rotate to drive the rotating shaft 19 to drive the movable clamp 17 to cooperate with the fixed clamp 16 to clamp and fix the steel bar. The telescopic rod 14 can be used to adjust the distance between the device and the steel bar, so as to facilitate subsequent cutting operations. The second rotating motor 18 can be controlled by the controller 9 to rotate to drive the transmission sprocket 21 to rotate and drive the transmission chain 22 movably connected inside the support frame 2 to drive the transmission sprocket 21 on the other side to rotate and drive the saw disk to perform rotational cutting, thereby realizing the cutting operation of the steel bar.

[0033] In the embodiments of the present invention, please refer to Figure 1 and Figure 5 A controller 9 is fixedly connected to the upper end of one side of the device body 1, and the device can be operated intuitively through the provided controller 9.

[0034] In the embodiments of the present invention, please refer to Figure 1 and Figure 5 A handle 6 is fixedly connected to one side of the controller 9, and the handle 6 is provided to facilitate the use of the device.

[0035] In the embodiments of the present invention, please refer to Figure 1 and Figure 5 One end of the handle 6 is fixedly connected with a switch 7, and the device can be started to operate by the switch 7.

[0036] In the embodiments of the present invention, please refer to Figure 1 and Figure 5 The other side of the grip 6 is fixedly connected with an anti-slip cover 8, and the anti-slip cover 8 can make the handheld device more stable.

[0037] In the embodiments of the present invention, please refer to Figure 1 and Figure 5 A battery 5 is fixedly connected to the lower end of one side of the device body 1, and the battery 5 can provide power for the device.

[0038] In the embodiments of the present invention, please refer to Figure 1 and Figure 5 The battery 5, the switch 7, the first rotating motor 15, and the second rotating motor 18 are electrically connected to the controller 9 through the wires 11, and the control signals can be transmitted to each electronic component through the provided wires 11.

[0039] In the embodiments of the present invention, please refer to Figure 1 and Figure 5 A charging port 20 is fixedly connected to the lower end of one side of the battery 5 , and the battery 5 can be charged through the provided charging port 20 .

[0040] The working principle of the simple cutting device for the steel bar threaded sleeve connection joint provided by the utility model is as follows:

[0041] When in use, first determine the position where cutting is required, then hold the handle 6 to move the device to the specified cutting position, and position the fixed clamp 16 to the position where cutting is required. The controller 9 controls the first rotating motor 15 to rotate to drive the rotating shaft 19 to drive the movable clamp 17 to cooperate with the fixed clamp 16 to clamp and fix the steel bar. The telescopic rod 14 can be used to adjust the distance between the device and the steel bar, so that the fixing device makes the device more stable and the incision smoother during the cutting process. Then, the controller 9 can control the second rotating motor 18 to rotate to drive the transmission sprocket 21 to rotate and drive the transmission chain 22 movably connected inside the support frame 2 to drive the transmission sprocket 21 on the other side to rotate and drive the saw disc to perform rotational cutting. After the steel bar is completely cut, the movable clamp 17 can cooperate with the fixed clamp 16 to clamp and fix the steel bar, thereby preventing the steel bar from bouncing to both sides due to the force and causing safety hazards.

[0042] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A simple cutting device for a steel bar threaded sleeve connection joint, characterized in that: include: A device body (1), wherein a support frame (2) is fixedly connected at the center of the front end of the device body (1), a lifting rod (3) is fixedly connected at the center of the front end surface and the center of the rear side surface of the support frame (2), and a lifting handle (4) is fixedly connected between the lifting rods (3); A movable clamp (17), wherein the lower end of the front end face and the lower end of the rear side face of the device body (1) are parallelly fixedly connected to a connecting shaft (13), one side of the two connecting shafts (13) is connected to a telescopic rod (14), one end of the two telescopic rods (14) is fixedly connected to a fixed clamp (16), the outer sides of the two fixed clamps (16) are fixedly connected to a first rotating motor (15), the inner output ends of the two first rotating motors (15) are fixedly connected to a rotating shaft (19), and the two rotating shafts (19) penetrate the fixed clamp (16) to the other side where the movable clamp (17) is fixedly connected; A transmission chain (22), wherein a second rotating motor (18) is fixedly connected to the center of the rear side surface of the device body (1), the output end of the second rotating motor (18) passes through the device body (1) to the support frame (2) and is fixedly connected to a transmission sprocket (21), the other side of the support frame (2) is fixedly connected to a protective shell (10), the interior of the protective shell (10) is rotatably connected to a saw disk (12), the central axis of the saw disk (12) passes through the protective shell (10) to the interior of the support frame (2) and is fixedly connected to a transmission sprocket (21), and the two transmission sprockets (21) are movably connected via a transmission chain (22).

2. The simple cutting device for the steel bar threaded sleeve connection joint according to claim 1 is characterized in that: A controller (9) is fixedly connected to an upper end of one side of the device body (1).

3. The simple cutting device for the steel bar threaded sleeve connection joint according to claim 2 is characterized in that: A handle (6) is fixedly connected to one side of the controller (9).

4. The simple cutting device for the steel bar threaded sleeve connection joint according to claim 3 is characterized in that: One end of the handle (6) is fixedly connected to a switch (7).

5. The simple cutting device for the steel bar threaded sleeve connection joint according to claim 3, characterized in that: The other side of the handle (6) is fixedly connected with an anti-slip sleeve (8).

6. The simple cutting device for the steel bar threaded sleeve connection joint according to claim 4, characterized in that: A storage battery (5) is fixedly connected to a lower end of one side of the device body (1).

7. The simple cutting device for the steel bar threaded sleeve connection joint according to claim 6, characterized in that: The storage battery (5), the switch (7), the first rotating motor (15), the second rotating motor (18) are electrically connected to the controller (9) via an electric wire (11).

8. The simple cutting device for the steel bar threaded sleeve connection joint according to claim 6, characterized in that: A charging port (20) is fixedly connected to a lower end of one side of the storage battery (5).

Images