CN216699335U

CN216699335U - Ratchet type cable scissors with telescopic handle structure

Info

Publication number: CN216699335U
Application number: CN202123060839.9U
Authority: CN
Inventors: 许凤全; 倪琪琪
Original assignee: Xuzhou Feiyu Machinery Technology Co ltd
Current assignee: Xuzhou Feiyu Machinery Technology Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-06-07
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a ratchet type cable cutter with a telescopic handle structure, which comprises a ratchet shell, wherein a fixed blade is arranged in the ratchet shell through a bolt, a fixed shaft is arranged on the outer wall of one side of the fixed blade through a bolt, a movable blade is arranged at one end of the fixed shaft through a bearing, a ratchet module is arranged in the ratchet shell through a rotating shaft and is meshed with the movable blade, a shifting rod meshed with the ratchet module is arranged in the ratchet shell through the rotating shaft, a connecting plate is integrally formed on the outer wall of one side of the fixed blade, a handle is arranged outside the connecting plate and the shifting rod through the rotating shaft, and the handle comprises a barrel body. When the cable clamp is used for cutting a cable, a worker can rotate the barrel according to the size of the cut cable to enable the barrel to rotate on the screw rod, so that the length of a handle formed by the barrel and the screw rod is adjusted, the cable is cut better, and the labor amount required by the worker is saved during cutting.

Description

Ratchet type cable scissors with telescopic handle structure

Technical Field

The utility model relates to the technical field of ratchet type cable scissors, in particular to a ratchet type cable scissors with a telescopic handle structure.

Background

The cable is cut to be used for cutting the instrument commonly used of cable specially in the power line construction, and the power transmission cable erects the field work that is poor in construction condition many, lacks power such as power, therefore manual cable shearing tool still uses widely, and this type of instrument utilizes lever cooperation gear drive mostly, drives the cutter and cuts off metal cable gradually.

At present, current ratchet formula cable pincers handle is not convenient for adjust, influences the use of cable pincers, and current cable pincers handle is unable folding simultaneously, influences carrying of cable pincers, consequently, needs to design a ratchet formula cable scissors with telescopic handle structure urgently to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the handle of the existing ratchet type cable clamp is inconvenient to adjust and the cable clamp cannot be folded in the prior art, and provides a ratchet type cable clamp with a telescopic handle structure.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a ratchet formula cable is cut with telescopic handle structure, includes the ratchet shell, fixed blade is installed through the bolt to ratchet shell inside, and installs the fixed axle through the bolt on the outer wall of fixed blade one side, movable blade is installed through the bearing to fixed axle one end, ratchet shell is inside installs the ratchet module through the pivot, and ratchet module and movable blade intermeshing, the inside driving lever of installing with ratchet module intermeshing through the pivot of ratchet shell, integrated into one piece has the connecting plate on the outer wall of fixed blade one side, and the connecting plate installs the handle through the pivot with the driving lever outside, the handle includes the barrel, the thread groove has been seted up to barrel one end, and threaded connection has the screw rod inside the thread groove, the welding of screw rod one end has the mount pad, and has seted up spacing hole on the outer wall of mount pad one side.

Furthermore, a cavity is arranged inside the driving lever and the connecting plate, slots are formed in the driving lever and one side of the outer wall of the bottom of the connecting plate, and the slots are communicated with the cavity.

Furthermore, the cavity is internally inserted with an inserting plate in a sliding manner, and one end of the inserting plate is inserted in the limiting hole.

Furthermore, a pull rod is inserted in the slot and is in threaded connection with the inserting plate.

Furthermore, a spring is sleeved outside the pull rod and is positioned between the outer wall of the bottom of the inserting plate and the inner wall of the bottom of the inserting groove.

Furthermore, a placement groove is formed in the movable blade, and a heating wire is installed in the placement groove through a bolt.

Further, install the battery case through the bolt on the outer wall of ratchet shell one side, and install the switch through the bolt on the outer wall of battery case one side, the switch is electric connection in heater strip, battery case respectively through the wire.

The utility model has the beneficial effects that:

1. through the barrel and the screw rod that set up, when using this cable pincers to cut the cable, the staff can rotate the barrel according to the cable size that cuts for the barrel rotates on the screw rod, thereby adjusts the length of the handle that barrel and screw rod constitute, thereby better tailors the cable, so that save the required amount of labour of staff when cutting.

2. Through the mount pad and connecting plate, the driving lever that set up, when carrying this cable pincers, the staff can earlier with the complete lock of movable blade on stationary blade, then at the pulling pull rod for the picture peg breaks away from spacing hole, then twist grip, makes the handle fold to the ratchet shell, thereby reduces this cable pincers's volume, so that the staff carries this cable pincers.

3. Through the heater strip that sets up, when using this cable pincers to cut the cable, the staff can start the heater strip through the switch for the heater strip heats movable blade, thereby makes movable blade can scald the rubber layer on the cable conductor rapidly and cut.

Drawings

Fig. 1 is a front view of a ratchet type cable cutter with a telescopic handle structure according to the present invention;

FIG. 2 is a schematic view of a ratchet type cable cutter with a telescopic handle structure according to the present invention;

FIG. 3 is a schematic structural view of a mounting seat and a supporting plate of the ratchet type cable cutter with a telescopic handle structure according to the present invention;

fig. 4 is a side sectional view of a movable blade structure of a ratchet type cable cutter with a telescopic handle structure.

In the figure: the ratchet wheel module comprises a ratchet wheel shell 1, a fixed blade 2, a movable blade 3, a fixed shaft 4, a driving lever 5, a handle 6, a connecting plate 7, a battery box 8, a switch 9, a barrel 10, a thread groove 11, a screw rod 12, a mounting seat 13, a limiting hole 14, a cavity 15, a slot 16, an inserting plate 17, a pull rod 18, a spring 19, a placement groove 20, a heating wire 21 and a ratchet wheel module 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a ratchet type cable cutter with a telescopic handle structure comprises a ratchet shell 1, a fixed blade 2 is mounted inside the ratchet shell 1 through a bolt, a fixed shaft 4 is mounted on an outer wall of one side of the fixed blade 2 through a bolt, a movable blade 3 is mounted at one end of the fixed shaft 4 through a bearing, a tooth space is formed on the movable blade 3 so as to be matched with a ratchet module 22 to enable the movable blade 3 to rotate, a ratchet module 22 is mounted inside the ratchet shell 1 through a rotating shaft, the ratchet module 22 is composed of a dual gear and can drive the movable blade 3 to rotate when being stirred by a shift lever 5, the ratchet module 22 is meshed with the movable blade 3, the shift lever 5 is mounted inside the ratchet shell 1 through a rotating shaft and is meshed with the ratchet module 22, the shift lever 5 can drive the ratchet module 22 to rotate when a worker rotates a handle 6, so that the ratchet module 22 drives the movable blade 3 to rotate, integrative moulding has connecting plate 7 on the outer wall of fixed blade 2 one side, connecting plate 7 is convenient for install handle 6, make handle 6 install on fixed blade 2, and connecting plate 7 installs handle 6 through the pivot with driving lever 5 outside, handle 5 includes barrel 10, barrel 10 rotates the length that can change handle 6 on screw rod 12, so that this cable clamp of better use, thread groove 11 has been seted up to barrel 10 one end, and 11 internal thread of thread groove have screw rod 12, screw rod 12 is convenient for install barrel 10, make handle 6 length can change, the welding of screw rod 12 one end has mount pad 13, mount pad 13 is convenient for make handle 6 install on driving lever 5 and connecting plate 7.

Furthermore, a limit hole 14 is formed in the outer wall of one side of the mounting seat 13, the limit hole 14 can enable one end of an inserting plate 17 to be inserted into the mounting seat 13, so that the handle 6 is limited, a cavity 15 is formed inside the shifting rod 5 and the connecting plate 7, the cavity 15 is convenient for installing the inserting plate 17 on the shifting rod 5 and the connecting plate 7, inserting grooves 16 are formed in the outer walls of the bottoms of the shifting rod 5 and the connecting plate 7, the inserting grooves 16 are convenient for enabling the pull rod 18 to be installed inside the cavity 15, the inserting grooves 16 are communicated with the cavity 15, the inserting plates 17 are slidably inserted into the cavity 15, the inserting plates 17 can be inserted into the limit holes 14 under the action of springs 19, so that the mounting seat 13 is limited on the connecting plate 7 and the shifting rod 5, one end of the inserting plate 17 is inserted into the limit hole 14, the pull rod 18 is inserted into the inserting grooves 16, the pull rod 18 is convenient for a worker to pull the inserting plate 17 to slide inside the cavity 15, so that one end of the inserting plate 17 is separated from the limit hole 14, the pull rod 18 is in threaded connection with the insertion plate 17, the spring 19 is sleeved outside the pull rod 18, the spring 19 is convenient for enabling the insertion plate 17 to be tightly inserted into the limiting hole 14 on the mounting seat 13 when external force is applied, the handle 6 is prevented from rotating on the shifting rod 5 when the cable clamp is used, and the spring 19 is located between the outer wall of the bottom of the insertion plate 17 and the inner wall of the bottom of the insertion groove 16.

Further, movable blade 3 is inside to be provided with arrangement groove 20, arrangement groove 20 is convenient for install heater strip 21 on movable blade 3, and the heater strip 21 is installed through the bolt in arrangement groove 20 inside, heater strip 21 starts and can heat movable blade 3, make movable blade 3 can scald the rubber layer on the cable conductor rapidly and cut, install battery case 8 through the bolt on 1 one side outer wall of ratchet shell, battery case 8 is convenient for provide power for heater strip 21 function, and install switch 9 through the bolt on the outer wall of 8 one sides of battery case, switch 8 is convenient for control heater strip 21 and starts, switch 9 passes through the wire respectively in heater strip 21, battery case 8 is electric connection.

The working principle is as follows: when the cable cutting machine is used, a worker can plug a cable to be cut into a cutting opening formed by the movable blade 3 and the fixed blade 2, then the worker rotates the handle 6 arranged on the deflector rod 5, so that the deflector rod 5 drives the ratchet module 22 to rotate, the ratchet module 22 drives the movable blade 3 to rotate, the cable inside the cutting opening is cut, the worker can adjust the handle 6 according to the diameter of the cable when the cable is cut, the worker can rotate the barrel 10 when the handle is adjusted, so that the barrel 10 rotates on the screw 12, the length of the handle 6 formed by the barrel 10 and the screw 12 is adjusted, the cable is better cut, the labor amount required by the worker is saved when the cable is cut, and the worker can slide the switch 9 to start the heating wire 21 to heat the movable blade 3 when the cable is cut, make movable blade 3 can scald the rubber layer on the cable conductor and cut open rapidly, later when not using this equipment, the staff can buckle movable blade 3 on fixed blade 2 completely earlier, then through pull rod 18 pulling picture peg 17, picture peg 17 breaks away from spacing hole 14 on the mount pad 13, thereby relieve the spacing to mount pad 13, then the staff rotates handle 6, make mount pad 13 rotate round driving lever 5 or connecting plate 7, thereby make handle 6 fold to ratchet shell 1 position department, make this cable pincers fold.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a ratchet formula cable is cut with flexible handle structure, includes ratchet shell (1), its characterized in that, fixed blade (2) is installed through the bolt in ratchet shell (1) inside, and installs fixed axle (4) through the bolt on the outer wall of fixed blade (2) one side, movable blade (3) are installed through the bearing to fixed axle (4) one end, ratchet module (22) are installed through the pivot in ratchet shell (1) inside, and ratchet module (22) and movable blade (3) intermeshing, driving lever (5) with ratchet module (22) intermeshing is installed through the pivot in ratchet shell (1) inside, integrated into one piece has connecting plate (7) on the outer wall of fixed blade (2) one side, and installs handle (6) through the pivot in connecting plate (7) and driving lever (5) outside, handle (6) include barrel (10), threaded groove (11) have been seted up to barrel (10) one end, and threaded groove (11) internal thread is connected with screw rod (12), screw rod (12) one end welding has mount pad (13), and has seted up spacing hole (14) on the outer wall of mount pad (13) one side.

2. The ratchet type cable scissors with the telescopic handle structure as claimed in claim 1, wherein a cavity (15) is arranged inside the shift lever (5) and the connecting plate (7), slots (16) are formed in one side of the outer wall of the bottom of the shift lever (5) and the connecting plate (7), and the slots (16) are communicated with the cavity (15).

3. The ratchet wheel type cable scissors with the telescopic handle structure as claimed in claim 2, wherein an insertion plate (17) is inserted in the cavity (15) in a sliding manner, and one end of the insertion plate (17) is inserted in the limiting hole (14).

4. The ratchet type cable shears with the telescopic handle structure as claimed in claim 3, wherein a pull rod (18) is inserted into the slot (16), and the pull rod (18) is in threaded connection with the insertion plate (17).

5. The ratchet type cable shears with the telescopic handle structure according to claim 4, wherein a spring (19) is sleeved outside the pull rod (18), and the spring (19) is located between the outer wall of the bottom of the inserting plate (17) and the inner wall of the bottom of the inserting groove (16).

6. The ratchet type cable cutter with the telescopic handle structure is characterized in that a placement groove (20) is formed in the movable blade (3), and a heating wire (21) is installed in the placement groove (20) through a bolt.

7. The ratchet type cable cutter with the telescopic handle structure is characterized in that a battery box (8) is mounted on the outer wall of one side of the ratchet casing (1) through a bolt, a switch (9) is mounted on the outer wall of one side of the battery box (8) through a bolt, and the switch (9) is electrically connected with the heating wire (21) and the battery box (8) through wires.