CN117245036B - High-altitude cable shearing device with blade easy to replace - Google Patents
High-altitude cable shearing device with blade easy to replace Download PDFInfo
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- CN117245036B CN117245036B CN202311517020.1A CN202311517020A CN117245036B CN 117245036 B CN117245036 B CN 117245036B CN 202311517020 A CN202311517020 A CN 202311517020A CN 117245036 B CN117245036 B CN 117245036B
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- blade
- shearing
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- cable
- mounting
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- 238000010008 shearing Methods 0.000 title claims abstract description 79
- 238000009434 installation Methods 0.000 claims abstract description 31
- 238000005520 cutting process Methods 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 230000007246 mechanism Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Abstract
The application discloses high altitude cable shearing mechanism of easy change blade relates to cable shearing mechanism technical field, and it includes: the hydraulic handle part and connect the shearing frame in hydraulic handle part one end, it is provided with two shearing pieces to correspond in the shearing frame, at least one shearing piece is connected with the expansion portion of hydraulic handle part, the shearing piece is including the installation shell, one side that two installation shells kept away from each other is connected with supporting part respectively, correspond on two supporting parts and be provided with clamping structure, be provided with in the installation shell and change the structure, it is including installing two blade holders in the installation shell to change the structure, all be provided with the blade on two blade holders, and two blade holders can follow certain orbit motion for blade on two blade holders is outside at the installation shell in turn. The invention can effectively prevent the cable from being influenced by wind power play in the shearing process, simultaneously facilitates the replacement of the blade, and can effectively ensure the personal safety of staff and reduce the risk of high-altitude parabolic.
Description
Technical Field
The application relates to the technical field of cable shearing devices, in particular to an aerial cable shearing device with blades easy to replace.
Background
In a power system, some electrical equipment current is drawn from leads that are connected to overhead cables. When the power equipment is maintained, one end of the lead close to the overhead cable is required to be cut off, so that current on the overhead cable is prevented from entering the power equipment through the lead, and the safety of personnel is further ensured. Because the lead wire is thicker and has higher hardness, the blade is often required to be replaced after the shearing device shears for a plurality of times, and the existing shearing device does not have a quick-dismantling function, namely, the blade is required to be replaced by a special tool when the blade is replaced.
At present, in the prior art, as the high altitude cable shearing mechanism of the blade of being convenient for change of China's authorized publication number CN115446226A, specifically, the utility model discloses a blade including base and two alternately setting, the one end fixedly connected with pivot of base, the cross section of pivot is circular, the one end fixedly connected with first limiting plate and the second limiting plate of base are kept away from to the pivot, the middle part of blade is provided with the connecting hole, the blade includes cutting edge portion and handle portion, one side of connecting hole is provided with the first groove of dodging that supplies first limiting plate to pass through, the opposite side of connecting hole is provided with the second of supplying the second limiting plate to dodge the groove, the opposite both sides of connecting hole are provided with the rotation face, first limiting plate and blade butt are dodged the groove with first, second limiting plate and blade butt and the second dodge the groove stagger, the base is provided with the axis that is used for driving the blade axle rotates so that first limiting plate and first dodge the groove position and make simultaneously the second limiting plate and the second dodge the corresponding rotating device of groove position.
But suffer from the following drawbacks: 1. the overhead cable is positioned at high altitude, is easily influenced by wind power to move, and seriously influences the shearing efficiency of the cable; 2. because the staff is located the high altitude when cutting the cable, need carry good blade or other types of blades reserve, when the blade damages the back or when needs to be changed the blade, still need change the blade in the high altitude, it is troublesome to change the blade, and still probably there is the danger of staff's personal safety and high altitude parabolic. Therefore, the invention provides the high-altitude cable shearing device with the blade easy to replace.
Disclosure of Invention
The embodiment of the application provides an easily change high altitude cable shearing mechanism of blade for can prevent effectively that the cable from receiving the wind-force drunkenness and influencing shearing efficiency in shearing process, conveniently change the blade simultaneously, can effectively guarantee staff's personal safety.
In view of this, the present application provides an aerial cable shearing device with easily replaceable blades, comprising: a hydraulic handle part and a shear frame connected to one end of the hydraulic handle part;
two shearing pieces are correspondingly arranged in the shearing frame;
at least one of the shearing members is connected with the telescopic part of the hydraulic handle part;
the shear member includes a mounting shell;
one side of each of the two mounting shells, which is far away from each other, is respectively connected with a supporting part;
clamping structures are correspondingly arranged on the two supporting parts;
a replacement structure is arranged in the installation shell;
the replacement structure includes two cartridges mounted within the mounting housing;
the two blade holders are respectively provided with a blade, and the two blade holders can move along a certain track, so that the blades on the two blade holders alternately move inside and outside the mounting shell.
Optionally, one of the supporting parts is fixedly connected with the adjacent installation shell, and the other supporting part is slidably sleeved on the telescopic part and is fixedly connected with the adjacent installation shell through a plurality of pressing pieces.
Optionally, the compression member comprises a support sleeve, a movable inner post, and a spring;
the spring is arranged in the supporting sleeve;
one end of the movable inner column is movably inserted into the supporting sleeve and connected with the spring in the supporting sleeve.
Optionally, the clamping structure includes a connection plate symmetrically arranged on the support portion along an opening direction of the shear frame and a clamping portion provided at an end of the connection plate.
Optionally, the clamping part is an arc rubber clamping plate or a clamping plate with anti-skid patterns.
Optionally, an outlet is formed in one side of the mounting shell, which faces the shearing direction;
two sliding rails are symmetrically arranged in the mounting shell;
a sliding seat is connected to the sliding rail in a sliding manner;
the sliding seat is provided with a sliding groove perpendicular to the length direction of the sliding rail;
the sliding chute is connected with a mounting block in a sliding manner;
a guide groove is formed in one side, away from each other, of each sliding rail;
the two guide grooves are symmetrically distributed on two sides of the outlet;
one end of the mounting block is in sliding connection with the guide groove through a roller, and the other end of the mounting block is provided with the blade holder.
Optionally, a driving structure for controlling the blades on the two blade holders to alternately move inside and outside the mounting shell is further arranged inside the mounting shell.
Optionally, the driving structure comprises a driving gear rotatably arranged between the two sliding rails and two toothed plates positioned at two sides of the driving gear and respectively meshed with the driving gear;
the two toothed plates are fixedly connected with the sliding seats on the two sliding rails respectively;
the center of the driving gear is fixedly connected with a driving shaft.
Optionally, one end of the driving shaft extends out of the mounting shell, and is connected with a knob.
Optionally, the blade is detachably connected to the blade holder.
From the above technical solutions, the embodiments of the present application have the following advantages: this high altitude cable shearing mechanism of easy change blade is through setting up clamping structure, can be when shearing with cable clamp steady, effectively prevent that the cable from receiving the wind-force drunkenness and influencing shearing efficiency at shearing in-process, is provided with the change structure in the installation shell simultaneously, can not retrieve the change to the blade through changing the structure, and change efficiently, effectively guarantees staff's personal safety to reduce the danger of high altitude parabolic.
Drawings
FIG. 1 is a schematic view of a high-altitude cable shearing device with easily replaceable blades according to an embodiment of the present application;
FIG. 2 is a top view of a shear frame in an embodiment of the present application;
FIG. 3 is a schematic structural view of a pressing member according to an embodiment of the present disclosure;
FIG. 4 is an interior top view of a shear member in an embodiment of the present application;
wherein, the reference numerals are as follows:
1. a hydraulic handle portion; 2. a shearing frame; 3. a shear member; 301. a mounting shell; 302. an outlet; 4. a telescopic part; 5. a clamping structure; 501. a clamping part; 502. a support part; 503. a pressing member; 503a, a support sleeve; 503b, movable inner posts; 503c, a spring; 504. a connecting plate; 6. replacing the structure; 601. a slide rail; 602. a slide; 603. a chute; 604. a mounting block; 605. a guide groove; 606. a roller; 607. a blade; 608. a blade holder; 7. a driving structure; 701. a toothed plate; 702. a drive gear; 703. a drive shaft.
Detailed Description
In order to make the present application solution better understood by those skilled in the art, the following description will clearly and completely describe the technical solution in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
An embodiment of an aerial cable shearing device with an easily replaceable blade is provided, and refer specifically to fig. 1, 2 and 4.
The high-altitude cable shearing device with the blade easy to replace in the embodiment comprises: the hydraulic handle part 1 and connect the shearing frame 2 in hydraulic handle part 1 one end, be provided with two shearing pieces 3 in the shearing frame 2 respectively, at least one shearing piece 3 is connected with the flexible portion 4 of hydraulic handle part 1, shearing piece 3 includes mounting shell 301, one side that two mounting shells 301 keep away from each other is connected with supporting part 502 respectively, be provided with clamping structure 5 on two supporting parts 502 respectively, be provided with change structure 6 in the mounting shell 301, change structure 6 is including installing two blade frames 608 in the mounting shell 301, all be provided with blade 607 on two blade frames 608, and two blade frames 608 can follow certain orbit motion, make blade 607 on two blade frames 608 alternately outside in the mounting shell 301 remove.
It should be noted that: this high altitude cable shearing mechanism of easy change blade is through setting up clamp structure 5, can be when shearing with cable clamp steady, effectively prevent that the cable from receiving the wind-force drunkenness and influencing shearing efficiency in shearing the in-process, is provided with change structure 6 in installation shell 301 simultaneously, can not retrieve the change to blade 607 through change structure 6, and change efficient, effectively guarantee staff's personal safety to reduce the danger of high altitude parabolic.
The foregoing is an embodiment one of an easy blade replacement high-altitude cable cutting device provided in the embodiments of the present application, and the following is an embodiment two of an easy blade replacement high-altitude cable cutting device provided in the embodiments of the present application, and refer to fig. 1 to fig. 4 specifically.
The high-altitude cable shearing device with the blade easy to replace in the embodiment comprises: the hydraulic handle part 1 and connect the shearing frame 2 in hydraulic handle part 1 one end, be provided with two shearing pieces 3 in the shearing frame 2 respectively, at least one shearing piece 3 is connected with the flexible portion 4 of hydraulic handle part 1, shearing piece 3 includes mounting shell 301, one side that two mounting shells 301 keep away from each other is connected with supporting part 502 respectively, be provided with clamping structure 5 on two supporting parts 502 respectively, be provided with change structure 6 in the mounting shell 301, change structure 6 is including installing two blade frames 608 in the mounting shell 301, all be provided with blade 607 on two blade frames 608, and two blade frames 608 can follow the track motion of predetermineeing for blade 607 on two blade frames 608 alternately remove outside in mounting shell 301.
It should be noted that: when the high-altitude cable shearing work is carried out, a worker only needs to continuously press the hydraulic handle part 1, and the shearing piece 3 on one side can be pushed to move towards the shearing piece 3 on the other side through the internal hydraulic system, so that the cable is extruded by the blades 607 which are extended out of the two shearing pieces 3, and the shearing of the cable is realized.
As shown in fig. 2, one of the supporting portions 502 is fixedly connected to the adjacent mounting case 301, and the other supporting portion 502 is slidably sleeved on the telescopic portion 4 and is fixedly connected to the adjacent mounting case 301 through a plurality of pressing members 503.
It should be noted that: through the pressing part 503, when the cable is sheared, the clamping structure 5 clamps two sides of the cable shearing part, the cable is clamped stably under the action of the pressing part 503, and when the telescopic part 4 controls the installation shell 301 to shear and approach the cable, the clamping structure 5 moves towards the cable shearing part far away from the installation shell 301 under the action of the pressing part 503.
As shown in fig. 3, the pressing member 503 includes a support sleeve 503a, a movable inner pillar 503b, and a spring 503c, wherein the spring 503c is disposed in the support sleeve 503a, and one end of the movable inner pillar 503b is movably inserted into the support sleeve 503a and connected to the spring 503c in the support sleeve 503 a. Specifically, the end of the movable inner pillar 503b away from the support sleeve 503a is fixedly connected to the adjacent mounting case 301, and the end of the support sleeve 503a away from the movable inner pillar 503b is fixedly connected to the adjacent support portion 502.
It should be noted that: when the telescopic part 4 controls the installation shell 301 to be close to the cable shearing part, the spring 503c has no external force, the supporting part 502 connected with the supporting sleeve 503a can drive the clamping structure 5 and the installation shell 301 to move under the action of the telescopic part 4, when the clamping structure 5 and the installation shell 301 contact a cable, the clamping structure 5 is blocked by the cable and stays outside the cable, the blade 607 in the installation shell 301 can shear the cable, the cable is continuously sheared along with the movement of the installation shell 301, the compression force of the spring 503c received by the clamping structure 5 can be gradually increased in the process, so that the parts positioned at two sides of the shearing part can be stabilized under the clamping of the clamping structure 5 when the cable is sheared, and further the cable is effectively prevented from being influenced by wind channeling in the shearing process.
As shown in fig. 1 and 2, the clamping structure 5 includes a connection plate 504 symmetrically arranged on the support portion 502 in the opening direction of the shear frame 2 and a clamping portion 501 provided at the end of the connection plate 504; a shearing cavity is formed between the two shearing pieces 3, and an opening is an inlet for the cable to enter the shearing cavity; the clamping parts 501 are arranged along the cable direction and are used for clamping two sides of a cable cutting part, and in an initial state, the clamping parts 501 on the two supporting parts 502 have a space capable of penetrating the cable under the action of the pressing part 503. Specifically, the supporting portion 502 includes a vertical plate, and connecting plates 504 are fixed at two ends of the vertical plate extending out of the outer portion of the shear frame 2; the vertical plate sleeved on the telescopic part 4 is provided with a through hole for the telescopic part 4 to penetrate.
It should be noted that: when the blade 607 in the mounting shell 301 shears the cable, the cable is continuously sheared along with the movement of the mounting shell 301, the clamping part 501 receives larger compression force of the spring 503c, so that the parts positioned at two sides of the shearing part can be stably clamped by the clamping part 501 when the cable is sheared, and further, the cable is effectively prevented from being influenced by wind power play in the shearing process.
The clamping part 501 is an arc rubber clamping plate or a clamping plate with anti-skid patterns, so that the stability of clamping the cable can be improved.
As shown in fig. 4, an outlet 302 is formed on one side of the mounting shell 301 facing the shearing direction, the outlet 302 is used for providing the blade 607 to come in and go out of the mounting shell 301, and two sliding rails 601 are symmetrically arranged in the mounting shell 301, namely, the blade 607 is controlled to be close to the outlet 302 or far from the outlet 302 along the sliding rails 601; slide rail 601 is gone up sliding connection and is had slide 602, has seted up the spout 603 that is perpendicular with slide rail 601 length direction on the slide 602, and sliding connection has installation piece 604 on the spout 603, and one side that two slide rails 601 kept away from each other all is provided with guide slot 605, and two guide slots 605 symmetric distribution is in the both sides of export 302, and gyro wheel 606 and guide slot 605 sliding connection are passed through to the one end of installation piece 604, and blade frame 608 is installed to the other end, and the removal of installation piece 604 can drive blade frame 608 and remove in installation shell 301. Specifically, the roller 606 is located inside the guide groove 605 and is in rolling connection with the guide groove 605, and the mounting block 604 is movable along the path of the guide groove 605, limited by the slide groove 603 of the roller 606 in the horizontal direction.
It should be noted that: through alternately changing the blades 607 on different installation blocks 604, the blades 607 can be directly changed in the high-altitude cable shearing work, the complex blade 607 changing work is not required to be carried out after the whole shearing device is retracted, the changing efficiency is high, the personal safety of staff can be effectively ensured, and the danger of high-altitude throwing is reduced.
As shown in fig. 4, a driving structure 7 for controlling the blades 607 on the two blade holders 608 to alternately move inside and outside the mounting case 301 is also provided inside the mounting case 301.
The driving structure 7 comprises a driving gear 702 rotatably arranged between the two slide rails 601, two toothed plates 701 positioned on two sides of the driving gear 702 and respectively engaged with the driving gear 702, the two toothed plates 701 are respectively fixedly connected with the sliding seat 602 on the two slide rails 601, and a driving shaft 703 is fixedly connected with the center position of the driving gear 702.
It should be noted that: by providing the drive structure 7, manipulation of the alternating movement of the two blades 607 inside and outside the mounting housing 301 can be achieved. Specifically, when the driving shaft 703 rotates, the driving gear 702 rotates synchronously, because the two toothed plates 701 are respectively engaged and connected to two sides of the driving gear 702, and one side of the two toothed plates 701 away from the driving gear 702 is respectively and fixedly connected with the sliding seat 602 on the two sliding rails 601, when the driving gear 702 rotates, the two sliding seats 602 are driven to move in opposite directions along the sliding rails 601 by the two toothed plates 701 (because the sliding seat 602 is provided with the sliding groove 603 and the mounting block 604 is slidingly connected in the sliding groove 603, during the process that the sliding seat 602 moves along the sliding rail 601, the mounting block 604 can move along the path of the guiding groove 605, and then the blade frame 608 and the blade 607 mounted on the blade frame 608 can be driven to extend from the outlet 302 or retract into the mounting shell 301), so that the other blade 607 is retracted into the mounting shell 301 from the outlet 302 while controlling one blade 607 to extend from the outlet 302, and the replacement between the two blades is completed.
It will be appreciated that the driving of the driving shaft 703 may be performed manually or electrically, or a fixed structure after the driving shaft 703 is rotated may be added to ensure the stability after the driving shaft 703 is rotated, for example, when manual adjustment is performed, a limit groove and a limit post may be provided on the handle.
Specifically, one end of the driving shaft 703 may protrude from the mounting case 301, and a knob is connected thereto. When the rotary cutter is used, a worker can directly control the replacement of the two blades 607 through the knob, so that the rotary cutter is more convenient to use, and the driving gear 702 is rotated clockwise or anticlockwise by controlling the forward rotation or the reverse rotation of the driving shaft 703.
The blade 607 is detachably connected to the blade holder 608 by means of a conventional technique, such as bolts, clamps, etc., so that the two blades 607 can be mounted in advance before working aloft. It will be appreciated that the blades 607 may be identical or different, and may be installed in advance according to the need for replacement of the blades 607 during high-altitude cable cutting, which is more convenient to use.
During use, before working aloft, the blade 607 to be standby is installed in the installation shell 301 through the replacement structure 6, and drives the driving gear 702 to rotate through the driving shaft 703, so that one blade 607 in the installation shell 301 stretches out, when the high-altitude cable is sheared, the cable is put into the shearing cavity from the opening, the hydraulic handle part 1 is held by a worker and continuously pressed, the shearing piece 3 on one side is controlled to move towards the cable part to be sheared under the action of hydraulic pressure, when the clamping part 501 and the installation shell 301 contact the cable, the clamping part 501 is blocked by the cable and stays outside the cable, and the extended blade 607 on the installation shell 301 can shear the cable, and the cable is continuously sheared along with the movement of the installation shell 301, in the process, the compression force of the spring 503c received by the clamping part 501 is gradually increased, so that the parts on two sides of the shearing part can be stably clamped by the clamping part 501 when the cable is sheared, and further the shearing efficiency is effectively prevented from being influenced by wind power play in the shearing process.
When the blade 607 needs to be replaced, the driving shaft 703 is rotated to drive the driving gear 702 to rotate, so as to drive the toothed plates 701 at two sides of the driving gear 702 to move along the two side sliding rails 601 in opposite directions, and the extended blade 607 is retracted inwards into the mounting shell 301 under the guiding action of the sliding groove 603 and the guiding groove 605, and at the same time, the other spare blade 607 is extended from the outlet 302 of the mounting shell 301, thereby completing the replacement of the blade 607. It can be appreciated that the device only needs to control the two blade frames 608 to move along the preset track, so that the blades 607 on the two blade frames 608 alternately move inside and outside the installation shell 301, the blades 607 can be directly replaced in high-altitude cable shearing work, the complex blade 607 replacement work is not required after the whole shearing device is retracted, the replacement efficiency is high, the personal safety of staff can be effectively ensured, and the risk of high-altitude parabolic is reduced.
The above embodiments are merely for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (9)
1. An aerial cable shearing device with an easily replaceable blade, comprising: a hydraulic handle part and a shear frame connected to one end of the hydraulic handle part;
two shearing pieces are correspondingly arranged in the shearing frame;
at least one of the shearing members is connected with the telescopic part of the hydraulic handle part;
the shear member includes a mounting shell;
one side of each of the two mounting shells, which is far away from each other, is respectively connected with a supporting part;
clamping structures are correspondingly arranged on the two supporting parts;
a replacement structure is arranged in the installation shell;
the replacement structure includes two cartridges mounted within the mounting housing;
the two blade holders are respectively provided with a blade, and the two blade holders can move along a certain track, so that the blades on the two blade holders alternately move inside and outside the mounting shell;
an outlet is formed in one side of the mounting shell, which faces the shearing direction;
two sliding rails are symmetrically arranged in the mounting shell;
a sliding seat is connected to the sliding rail in a sliding manner;
the sliding seat is provided with a sliding groove perpendicular to the length direction of the sliding rail;
the sliding chute is connected with a mounting block in a sliding manner;
a guide groove is formed in one side, away from each other, of each sliding rail;
the two guide grooves are symmetrically distributed on two sides of the outlet;
one end of the mounting block is in sliding connection with the guide groove through a roller, and the other end of the mounting block is provided with the blade holder.
2. The high-altitude cable shearing device with easily replaced blades according to claim 1, wherein one of the supporting parts is fixedly connected with the adjacent installation shell, and the other supporting part is slidably sleeved on the telescopic part and is fixedly connected with the adjacent installation shell through a plurality of pressing pieces.
3. The high-altitude cable cutting apparatus of claim 2, wherein the hold-down member comprises a support sleeve, a movable inner post, and a spring;
the spring is arranged in the supporting sleeve;
one end of the movable inner column is movably inserted into the supporting sleeve and connected with the spring in the supporting sleeve.
4. The high-altitude cable cutting apparatus of claim 1, wherein the clamping structure comprises a connection plate symmetrically arranged on the support portion in an opening direction of the cutting frame and a clamping portion provided at an end of the connection plate.
5. The high-altitude cable cutting device with an easily replaceable blade according to claim 4, wherein the clamping part is an arc-shaped rubber clamping plate or a clamping plate with anti-skid patterns.
6. The blade-exchangeable high altitude cable cutting device of claim 1, wherein a drive structure for controlling the alternating movement of the blades on both of the blade holders within and outside the mounting housing is also provided within the mounting housing.
7. The high-altitude cable cutting device with an easily replaceable blade according to claim 6, wherein the driving structure comprises a driving gear rotatably arranged between two sliding rails and two toothed plates positioned at both sides of the driving gear and respectively engaged with the driving gear;
the two toothed plates are fixedly connected with the sliding seats on the two sliding rails respectively;
the center of the driving gear is fixedly connected with a driving shaft.
8. The high-altitude cable cutting device of claim 7, wherein one end of the driving shaft protrudes outside the mounting case and is connected with a knob.
9. The blade-exchangeable high altitude cable cutting device of claim 1, wherein the blade is detachably connected to the blade holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311517020.1A CN117245036B (en) | 2023-11-15 | 2023-11-15 | High-altitude cable shearing device with blade easy to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311517020.1A CN117245036B (en) | 2023-11-15 | 2023-11-15 | High-altitude cable shearing device with blade easy to replace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117245036A CN117245036A (en) | 2023-12-19 |
| CN117245036B true CN117245036B (en) | 2024-02-13 |
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| CN202311517020.1A Active CN117245036B (en) | 2023-11-15 | 2023-11-15 | High-altitude cable shearing device with blade easy to replace |
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| GB1262012A (en) * | 1968-02-08 | 1972-02-02 | Schloemann Ag | Flat-blade shear including a blade-changing device |
| BE866335A (en) * | 1977-04-25 | 1978-08-14 | Wolf Geraete Gmbh | MANUAL ACTIVATED LAWN MOWER CONTROLLED BY AN ELECTRIC MOTOR |
| KR20020029980A (en) * | 2000-10-16 | 2002-04-22 | 이구택 | apparatus for changing the cutting position in shear machine |
| CN107497972A (en) * | 2017-09-18 | 2017-12-22 | 孙景玉 | A kind of electric power cable shear |
| CN108994222A (en) * | 2018-07-23 | 2018-12-14 | 海盐明杰电子有限公司 | A kind of coaxial cable, which is cut, uses hydraulic shear |
| CN211789965U (en) * | 2020-04-30 | 2020-10-27 | 越燕(上海)机械设备有限公司 | Rechargeable wire aluminum strand stripping and cutting machine |
| CN216989683U (en) * | 2022-03-28 | 2022-07-19 | 广州鼎信金属制品有限公司 | Coiling machine frame convenient to change cutter |
| CN219151436U (en) * | 2022-07-21 | 2023-06-09 | 泰州荣鼎弹簧钢线有限公司 | Cutter is used in spring processing convenient to change cutter |
| CN116900209A (en) * | 2023-08-01 | 2023-10-20 | 无锡鼎海盛电气有限公司 | Cable wire cutting equipment |
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| CN117245036A (en) | 2023-12-19 |
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