CN210188344U

CN210188344U - Cable cutting device is used in communication engineering construction

Info

Publication number: CN210188344U
Application number: CN201921203636.0U
Authority: CN
Inventors: Xingze Li; 李星泽; Feifei Li; 李菲菲; Xiangdi Mou; 牟相帝; He Qiu; 仇赫
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-03-27
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a cable cutting device for communication engineering construction, which relates to the technical field of cable cutting devices and comprises a bottom box and a top box, wherein the outer walls of the bottom box and the top box are provided with adaptive buckles near each other, the two sides of the bottom box and the top box are provided with semicircular through holes at one ends near each other, the bottom of the top box is provided with an inserted bar, the bottom of the inserted bar is inserted into the top of the bottom box, the bottom of the bottom box is provided with two bottom bars, the cable cutting device for communication engineering construction has smaller volume, is box-shaped in appearance, is not easy to damage, is convenient to carry and transport, is suitable for the complex external construction environment of communication engineering, has the inside saw blade, is not easy to hurt personnel during cutting, has higher safety, and only needs to place the cable at the through hole, can fix the device, is simple and convenient to operate and is convenient to operate by one person.

Description

Cable cutting device is used in communication engineering construction

Technical Field

The utility model relates to a cable cutting device technical field, concretely relates to cable cutting device is used in communication engineering construction.

Background

The cable is usually a cable similar to a rope and formed by twisting a plurality of or a plurality of groups of wires (at least two in each group), each group of wires are insulated from each other and are twisted around a center, the whole outer surface is wrapped with a highly-insulated covering layer, the cable has the characteristics of internal electrification and external insulation, the coiled cable needs to be cut in the construction process of the communication engineering, the cable cutting device for the communication engineering construction with the application number of CN201711384947.7 facilitates the cutting work of workers on the cable, but has larger volume, complex appearance and difficult carrying, and is not suitable for the external construction environment of the communication engineering, meanwhile, the cutting piece of a comparison document is positioned at the outer side of the device, easily causes harm to the workers, and has poor safety.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, the cable cutting device is used in communication engineering construction is proposed at present, it is great to have solved the comparison file volume, and the appearance is complicated to be difficult for carrying, is not suitable for communication engineering's outside construction environment, and the cutting piece of comparison file is located the outside of device simultaneously, easily causes the injury to the personnel, the not good problem of security, has reached and has made things convenient for the staff to cut the cable outward to can guarantee the safe purpose in the time of the cutting.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a cable cutting device for communication engineering construction, including under casing and top case, the outer wall of under casing and top case and the mutual near department all install the buckle of looks adaptation, the both sides of under casing and top case and the one end that is close to each other all seted up semicircular opening, the inserted bar is installed to the bottom of top case, and the bottom of inserted bar inserts the top of under casing, the bottom of under casing is installed two sill bars, semi-annular lower clamp splice is installed to the top of sill bar, the top threaded connection of top case has the screw rod, the bottom of screw rod has the mount of similar "pi" shape through bearing swing joint, the telescopic link that corresponds with the sill bar is all installed to the both sides of mount bottom, the outer wall of telescopic link has cup jointed the spring, semi-annular upper clamp splice is installed to the bottom of telescopic link, the below of mount is provided with fixed frame, the utility model discloses a cutting machine, including fixed frame, inner wall bottom bolt of fixed frame has the cutting motor, the output shaft of cutting motor has the saw bit, and the bottom of saw bit extends to the below of fixed frame, the top of fixed frame is connected with the depression bar, the top of depression bar extends to the top of top case and is connected with the clamp plate, the outer wall bolt of under casing has the controller, the controller passes through wire and cutting motor electric connection.

Further, the bracing piece is all installed to the inner wall bottom of under casing and the both sides that are located two sill bars, the top of bracing piece is rotated and is connected with the swiveling wheel, and the outer wall of swiveling wheel is seted up flutedly, the drive wheel is installed to the lateral wall of swiveling wheel, the inner wall bottom of under casing has been bolted the driving motor with controller electric connection, and driving motor's output is connected with the drive wheel, be connected with the belt between drive wheel and the drive wheel.

Furthermore, the outer wall cover of driving motor is equipped with the protecting crust, and the bottom of protecting crust is connected with the inner wall bottom of under casing.

Furthermore, the upper clamping block and the lower clamping block are semi-annular with opposite openings, and rubber plates are bonded on the sides, close to each other, of the upper clamping block and the lower clamping block.

Furthermore, a handle is installed at the top of the pressing plate, and the handle is semi-annular.

Furthermore, the front surfaces of the bottom box and the top box are both provided with observation windows which are longitudinal rectangular.

Furthermore, be provided with the electricity liquid push rod between clamp plate and the top case, and electricity liquid push rod passes through wire and controller electric connection, the both ends of electricity liquid push rod all have the threaded rod through bearing swing joint, two the threaded rod respectively with the lateral wall threaded connection of clamp plate and top case.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) this cable cutting device is used in communication engineering construction, the volume is less, and the appearance is the boxlike, and is not fragile, conveniently carries the transportation to it, is applicable to the more complicated outside construction environment of communication engineering, and the saw bit is in inside simultaneously, is difficult for producing the injury to personnel when the cutting, and the security is higher.

2) This cable cutting device is used in communication engineering construction only needs to place the cable in logical mouthful department, can fix it, and easy operation is convenient, single operation can, and the spring of compression makes the arrangement of cable more stable during the fixed cable, and the cable when avoiding the cutting rocks, helps guaranteeing the cutting quality.

3) This cable cutting device for communication engineering construction, when cutting into the shorter cable of length, the cable of deepening recess inside can remove along with the rotation of swiveling wheel, need not the staff and pulls it, the operation of being convenient for, the practicality is better.

Drawings

Fig. 1 is an internal schematic view of the bottom case and the top case of the present invention.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is a schematic view of the lower clamping block of the present invention.

Fig. 4 is a schematic view of the rotating wheel of the present invention.

1 bottom box, 2 top box, 3 inserted bar, 4 bottom bar, 5 lower clamping blocks, 6 screw rods, 7 fixed frame, 8 telescopic bar, 9 upper clamping blocks, 10 springs, 11 fixed frame, 12 cutting motor, 13 saw blade, 14 compression bar, 15 pressing plate, 16 supporting bar, 17 rotating wheel, 18 driving wheel, 19 driving motor, 20 driving wheel, 21 controller, 22 through hole, 23 through window, 24 handle, 25 electro-hydraulic push rod, 26 threaded rod, 27 shell, 28 rubber plate, 29 groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 to 4, example 1: a cable cutting device for communication engineering construction comprises a bottom case 1 and a top case 2, wherein adaptive buckles are respectively arranged on the outer walls of the bottom case 1 and the top case 2 close to each other, semicircular through holes 22 are respectively formed in two sides of the bottom case 1 and one end of the top case 2 close to each other, an inserting rod 3 is arranged at the bottom of the top case 2, the bottom of the inserting rod 3 is inserted into the top of the bottom case 1, the inserting rod 3 can stretch and retract in the bottom case 1 but is not separated from the bottom case 1, two bottom rods 4 are arranged at the bottom of the bottom case 1, a semicircular lower clamping block 5 is arranged at the top of each bottom rod 4, a screw rod 6 is in threaded connection with the top of the top case 2, the bottom of the screw rod 6 is movably connected with a fixing frame 7 similar to the shape of the pi through a bearing, telescopic rods 8 corresponding to the bottom rods 4 are respectively arranged on two sides of the bottom of the fixing frame 7, a semicircular upper clamping block 9 is arranged at the bottom of each telescopic, a fixed frame 11 is arranged below the fixed frame 7, a cutting motor 12 is bolted at the bottom of the inner wall of the fixed frame 11, an output shaft of the cutting motor 12 is connected with a saw blade 13, the bottom of the saw blade 13 extends to the lower part of the fixed frame 11, the top of the fixed frame 11 is connected with a pressure lever 14, the top of the pressure lever 14 extends to the upper part of the top box 2 and is connected with a pressure plate 15, the outer wall of the bottom box 1 is bolted with a controller 21, the controller 21 is electrically connected with the cutting motor 12 through a lead, the model of the controller 21 is a CPU226, the rated power is 11w, the working voltage is 24V, the top box 2 is lifted to generate a gap with the bottom box 1, a cable to be cut is moved to a through hole 22, the cable is put on the top of the lower clamping block 5 at the moment, the top box 2 is pressed down and is connected with the bottom box 1 through a buckle, the pressure plate 15 is kept to be fixed, the rotating screw, the telescopic rod 8 and the spring 10 are both in a compression state, the cable is effectively fixed, the pressing rod 14 and the fixing frame 11 are driven to move downwards through the pressing plate 15, and the rotating saw blade 13 is enabled to be close to the cable to cut the cable.

Wherein, bracing piece 16 is all installed to the inner wall bottom of under casing 1 and the both sides that are located two sill bars 4, the top of bracing piece 16 is rotated and is connected with swiveling wheel 17, and recess 29 has been seted up to swiveling wheel 17's outer wall, drive wheel 18 is installed to swiveling wheel 17's lateral wall, under casing 1's inner wall bottom bolt joint has the driving motor 19 with controller 21 electric connection, and driving motor 19's output is connected with drive wheel 20, be connected with the belt between drive wheel 20 and the drive wheel 18, when cutting the cable into shorter length, rotatory screw rod 6 makes last clamp splice 9 and cable separation, driving motor 19 passes through drive wheel 20, belt and drive wheel 18 drive swiveling wheel 17 rotatory, it can remove along with swiveling wheel 17's rotation to go deep into the inside cable of recess 29, need not the staff and drag it, it is more convenient to use.

Wherein, the outer wall of the driving motor 19 is covered with a protective shell 27, and the bottom of the protective shell 27 is connected with the bottom of the inner wall of the bottom case 1.

Wherein, the upper clamping block 9 and the lower clamping block 5 are semi-annular with opposite openings, and the rubber plates 28 are adhered to the sides of the upper clamping block 9 and the lower clamping block 5 close to each other, so that the clamping effect on the cable is improved.

Wherein, handle 24 is installed at the top of clamp plate 15, and handle 24 is the semicircle form, conveniently controls the lift of clamp plate 15, also can grasp handle 24 simultaneously and conveniently carry the device.

Wherein, observation window 23 has all been seted up to the front surface of under casing 1 and top case 2, and observation window 23 is fore-and-aft rectangle form, conveniently observes the position of cutting.

Example 2: be provided with electric liquid push rod 25 between clamp plate 15 and the top case 2, and electric liquid push rod 25 passes through wire and controller 21 electric connection, electric liquid push rod 25's both ends all have threaded rod 26 through bearing swing joint, two threaded rod 26 respectively with clamp plate 15 and the lateral wall threaded connection of top case 2, with two threaded rod 26 respectively revolve to clamp plate 15 and the lateral wall of top case 2, can be through the flexible lift of controlling saw bit 13 of electric liquid push rod 25, there is the cutting that electric and manual mode carried out control cable, the normal clear of assurance cutting.

The working principle is as follows: the cable to be cut is moved to the through hole 22, the cable is put on the top of the lower clamping block 5 at the moment, the top box 2 is pressed downwards and is connected with the bottom box 1 through a buckle, the pressing plate 15 is kept still, the fixing frame 7 is controlled to descend by the rotating screw 6, so that the upper clamping block 9 and the lower clamping block 5 clamp the cable, the telescopic rod 8 and the spring 10 are both in a compression state, the cable is effectively fixed, the pressing plate 15 drives the pressing rod 14 and the fixing frame 11 to move downwards, the rotating saw blade 13 is close to the cable to cut the cable, when the cable is cut to be shorter length, the rotating screw 6 enables the upper clamping block 9 to be separated from the cable, the driving motor 19 drives the rotating wheel 17 to rotate through the driving wheel 20, the belt and the driving wheel 18, the cable penetrating into the groove 29 can move along with the rotation of the rotating wheel 17, and the cable does not.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The cable cutting device for communication engineering construction is characterized by comprising a bottom box (1) and a top box (2), wherein buckles which are matched are arranged on the outer walls of the bottom box (1) and the top box (2) close to each other, semicircular through holes (22) are formed in one ends of the two sides of the bottom box (1) and the top box (2) close to each other, an inserted rod (3) is arranged at the bottom of the top box (2), the bottom of the inserted rod (3) is inserted into the top of the bottom box (1), two bottom rods (4) are arranged at the bottom of the bottom box (1), a semicircular lower clamping block (5) is arranged at the top of each bottom rod (4), a screw rod (6) is connected to the top of the top box (2) in a threaded manner, a fixing frame (7) which is similar to a shape of 'pi' is movably connected to the bottom of the screw rod (6) through a bearing, and telescopic rods (8) corresponding to the bottom rods (4) are arranged on the two sides of the bottom of the fixing frame (7, spring (10) has been cup jointed to the outer wall of telescopic link (8), semicircular last clamp splice (9) are installed to the bottom of telescopic link (8), the below of mount (7) is provided with fixed frame (11), the inner wall bottom bolt of fixed frame (11) has cutting motor (12), the output shaft of cutting motor (12) has saw bit (13), and the bottom of saw bit (13) extends to the below of fixed frame (11), the top of fixed frame (11) is connected with depression bar (14), the top of depression bar (14) extends to the top of overhead bin (2) and is connected with clamp plate (15), the outer wall bolt of under casing (1) has controller (21), controller (21) are through wire and cutting motor (12) electric connection.

2. The cable cutting device for communication engineering construction according to claim 1, wherein: bracing piece (16) are all installed to the inner wall bottom of under casing (1) and the both sides that are located two sill bars (4), the top of bracing piece (16) is rotated and is connected with swiveling wheel (17), and the outer wall of swiveling wheel (17) sets up fluted (29), drive wheel (18) are installed to the lateral wall of swiveling wheel (17), the inner wall bottom bolt joint of under casing (1) has driving motor (19) with controller (21) electric connection, and the output of driving motor (19) is connected with drive wheel (20), be connected with the belt between drive wheel (20) and drive wheel (18).

3. The cable cutting device for communication engineering construction according to claim 2, wherein: the outer wall cover of driving motor (19) is equipped with protecting shell (27), and the bottom of protecting shell (27) is connected with the inner wall bottom of under casing (1).

4. The cable cutting device for communication engineering construction according to claim 1, wherein: the upper clamping block (9) and the lower clamping block (5) are semi-annular with opposite openings, and rubber plates (28) are bonded on the sides, close to each other, of the upper clamping block (9) and the lower clamping block (5).

5. The cable cutting device for communication engineering construction according to claim 1, wherein: the top of the pressure plate (15) is provided with a handle (24), and the handle (24) is semi-annular.

6. The cable cutting device for communication engineering construction according to claim 1, wherein: observation window (23) have all been seted up to the front surface of under casing (1) and top case (2), and observation window (23) are fore-and-aft rectangle form.

7. The cable cutting device for communication engineering construction according to claim 1, wherein: be provided with between clamp plate (15) and top case (2) electric liquid push rod (25), and electric liquid push rod (25) pass through wire and controller (21) electric connection, the both ends of electric liquid push rod (25) all have threaded rod (26), two through bearing swing joint threaded rod (26) respectively with the lateral wall threaded connection of clamp plate (15) and top case (2).