CN206286474U - A kind of hydraulic tongs of the small bus shearing in relay-set top - Google Patents
A kind of hydraulic tongs of the small bus shearing in relay-set top Download PDFInfo
- Publication number
- CN206286474U CN206286474U CN201621449163.9U CN201621449163U CN206286474U CN 206286474 U CN206286474 U CN 206286474U CN 201621449163 U CN201621449163 U CN 201621449163U CN 206286474 U CN206286474 U CN 206286474U
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- CN
- China
- Prior art keywords
- cutter head
- hydraulic tongs
- scissors bit
- shearing
- relay
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Abstract
The utility model is related to a kind of hydraulic tongs of the small bus shearing in relay-set top; including hydraulic tongs body and scissors bit; scissors bit is detachably connected with hydraulic tongs body; scissors bit includes quiet cutter head, dynamic cutter head and steel-core plastic connecting bolt; a layer insulating is coated with quiet cutter head and dynamic cutter head, quiet cutter head is provided with fixed buckle;Advantage of the present utility model:The shearing of copper rod is realized by hydraulic tongs ontology-driven scissors bit, with the hydraulic-driven scissors bit of hydraulic tongs body, the shear time that will can be cut to the end is controlled in 4~6s, work is considerably reduced to take, can save for 80% time relative to existing shearing, substantially increase operating efficiency, and the weight of integrated hydraulic pincers is small, be conducive to carrying and transport, improve convenience during operation, the setting of insulating barrier, scissors bit causes voltage circuit short circuit with adjacent small bus contact during shear history can be prevented, and reduce the setting of insulating tape, improve the security performance of shearing.
Description
Technical field
The utility model is related to a kind of hydraulic tongs of the small bus shearing in relay-set top.
Background technology
The work on small bus in relay protection work is often in two meters high of screen jacking row and powered in the small bus in periphery
In the case of cut-out needed for remove copper rod, the method for now using is to use locking pliers (reinforcing bar pincers) that insulation is wrapped with pliers head
Adhesive plaster, double ladder is climbed up by two people, and a people uses pliers, and a people prevents from cutting copper rod spring, carries out small bus shearing, reinforcing bar pincers
Size and weight are huge, and again without the insulation protection of specialty, the band electric screen top so at two meters high passes through manual operation not light efficiency
Rate is low also easily to face electric shock and short circuit risk, easily causes the security incident of personnel and equipment.
Utility model content
The technical problems to be solved in the utility model is just to provide a kind of hydraulic tongs of the small bus shearing in relay-set top,
It is ineffective problem to solve existing reinforcing bar pincers shearing.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions:A kind of relay protection
The hydraulic tongs of the small bus shearing in screen top, including hydraulic tongs body and scissors bit, scissors bit are detachably connected with hydraulic tongs body, cut
Cutter head includes quiet cutter head, dynamic cutter head and steel-core plastic connecting bolt, and dynamic cutter head is arranged on quiet knife by steel-core plastic connecting bolt
On head, a layer insulating is coated with quiet cutter head and dynamic cutter head, quiet cutter head is provided with the fixed buckle for preventing copper rod from bouncing.
Preferably, insulating barrier is teflon coatings, and the thickness of insulating barrier is 0.6~0.8mm, and Teflon coat has
Good insulation effect, and coating is convenient, stress levels are high, and the thickness of insulating barrier is set into 0.6~0.8mm, practicality
Can be good, be conducive to operating personnel to control coated weight, it is ensured that the uniformity of insulating barrier, the damage of insulating barrier can be reduced, work as insulating barrier
Thickness be less than 0.6mm when, insulating barrier is easy to wear, and insulation effect is poor, when insulating barrier thickness more than 0.8mm when, insulating barrier is not
Uniform coating can be realized.
Preferably, it is fixedly connected with nut on quiet cutter head, fixation snaps through screw rod and is arranged on nut, screw rod and nut
Connection, it is ensured that stability during fixed buckle, it is to avoid rocking for buckle is fixed during shearing, work when reducing shearing is strong
Degree.
Preferably, the two ends of steel-core plastic connecting bolt are equipped with nut, steel-core plastic connecting bolt when can prevent from shearing
Slip, it is to avoid the separation of quiet cutter head and dynamic cutter head, improve the security performance of shearing, it is ensured that the efficiency of shearing, and by steel core
Plastics connecting bolt makes scissors bit and nut insulation, it is ensured that security performance during operation.
Preferably, scissors bit is detachably connected with hydraulic tongs body by bolt assembly, and easy installation and removal, connection can
Lean on, the loosening of scissors bit when preventing from shearing improves shear effect.
In sum, advantage of the present utility model:1. the shearing of copper rod is realized by hydraulic tongs ontology-driven scissors bit, is transported
With the hydraulic-driven scissors bit of hydraulic tongs body, shear time control to the end can will be cut in 4~6s, considerably reduce work
It is time-consuming, can save for 80% time relative to existing shearing, substantially increase operating efficiency, and the weight that integrated hydraulic is clamped
It is small, be conducive to carrying and transport, improve convenience during operation;
2. the setting of insulating barrier, scissors bit causes voltage circuit short with adjacent small bus contact in preventing shear history
Road, and the setting of insulating tape is reduced, the efficiency of shearing is further improved, can realize that scissors bit can be in common powered small mother
Worked on line, improve the security performance of shearing;
3. quiet cutter head, dynamic cutter head are connected by steel-core plastic connecting bolt, it is further by steel-core plastic connecting bolt
Scissors bit is set to realize insulation effect, it is ensured that security during shearing copper rod;
4. the setting of buckle is fixed, manpower manual pressing can be replaced to prevent copper rod from bouncing, improve safety during shearing
Performance;
5. scissors bit and hydraulic tongs body are detachably connected setting, can realize that the Fast Installation of scissors bit is changed, can fitted
The shearing of different model copper rod is answered, Practical Performance is good, and can guarantee that the autonomous working of hydraulic tongs body.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is a kind of structural representation of the hydraulic tongs of the small bus shearing in relay-set top of the utility model.
Specific embodiment
As shown in figure 1, a kind of hydraulic tongs of the small bus shearing in relay-set top, including hydraulic tongs body 1 and scissors bit
2, scissors bit 2 is detachably connected with hydraulic tongs body 1, and scissors bit 2 includes that the connection of quiet cutter head 21, dynamic cutter head 22 and steel-core plastic is inserted
Pin 23, dynamic cutter head 22 is arranged on quiet cutter head 21 by steel-core plastic connecting bolt 23, is applied on quiet cutter head 21 and dynamic cutter head 22
A layer insulating 3 is covered with, quiet cutter head 21 is provided with the fixed buckle 4 for preventing copper rod from bouncing.
Insulating barrier 3 is teflon coatings, and the thickness of insulating barrier 3 is 0.6~0.8mm, and Teflon coat has good
Insulation effect, and coating is convenient, and stress levels are high, and the thickness of insulating barrier is set into 0.6~0.8mm, and Practical Performance is good,
Be conducive to operating personnel to control coated weight, it is ensured that the uniformity of insulating barrier, the damage of insulating barrier can be reduced, when the thickness of insulating barrier
During less than 0.6mm, insulating barrier is easy to wear, and insulation effect is poor, and when the thickness of insulating barrier is more than 0.8mm, insulating barrier can not be realized
Uniform coating, is fixedly connected with nut 24 on quiet cutter head 21, fixed buckle 4 is arranged on nut 24 by screw rod 41, screw rod and
Nut is connected, it is ensured that stability during fixed buckle, it is to avoid rocking for buckle is fixed during shearing, work during shearing is reduced
Intensity, hydraulic tongs body 1 is provided with the regulation button of regulation scissors bit opening, and hydraulic tongs body is provided with battery bag, hydraulic tongs
It is provided with power switch and power supply indicator.
The two ends of steel-core plastic connecting bolt 23 are equipped with nut 25, the cunning of steel-core plastic connecting bolt when can prevent from shearing
It is dynamic, it is to avoid the separation of quiet cutter head and dynamic cutter head, improve the security performance of shearing, it is ensured that the efficiency of shearing, and by steel-core plastic
Connecting bolt makes scissors bit and nut insulation, it is ensured that security performance during operation, and scissors bit 2 passes through spiral shell with hydraulic tongs body 1
Bolt assembly 5 is detachably connected, easy installation and removal, and connection is reliable, the loosening of scissors bit when preventing from shearing, and improves shear effect.
When using, it would be desirable to which the copper rod of shearing is placed on quiet cutter head 21, dynamic cutter head is then driven by hydraulic tongs body 1
22 rotate, and so as to realize the THE ADIABATIC SHEAR IN of copper rod, and are connected with copper rod by fixed buckle 4, the bullet of copper rod when can prevent from shearing
Jump, and prevent copper rod from bouncing instead of manpower manual pressing, improve security performance, and connect by insulating barrier and steel-core plastic
Patching pin makes scissors bit 2 have insulation effect good, further increases the efficiency of shearing and the security performance of shearing.
In addition to above preferred embodiment, the utility model also has other implementation methods, and those skilled in the art can be with root
It is variously modified according to the utility model and is deformed, without departing from spirit of the present utility model, the utility model all should be belonged to
Scope defined in appended claims.
Claims (5)
1. the hydraulic tongs that a kind of small bus in relay-set top is sheared, it is characterised in that:Including hydraulic tongs body (1) and scissors bit
(2), scissors bit (2) is detachably connected with hydraulic tongs body (1), and scissors bit (2) includes quiet cutter head (21), dynamic cutter head (22) and steel
Core plastics connecting bolt (23), dynamic cutter head (22) is arranged on quiet cutter head (21) by steel-core plastic connecting bolt (23), quiet knife
A layer insulating (3) is coated with head (21) and dynamic cutter head (22), quiet cutter head (21) is provided with the fixation for preventing copper rod from bouncing
Buckle (4).
2. the hydraulic tongs that a kind of small bus in relay-set top according to claim 1 is sheared, it is characterised in that:Insulating barrier
(3) it is teflon coatings, and the thickness of insulating barrier (3) is 0.6~0.8mm.
3. the hydraulic tongs that a kind of small bus in relay-set top according to claim 1 is sheared, it is characterised in that:Quiet cutter head
(21) nut (24) is fixedly connected with, fixed buckle (4) is arranged on nut (24) by screw rod (41).
4. the hydraulic tongs that a kind of small bus in relay-set top according to claim 1 is sheared, it is characterised in that:Steel core is moulded
The two ends of material connecting bolt (23) are equipped with nut (25).
5. the hydraulic tongs that a kind of small bus in relay-set top according to claim 1 is sheared, it is characterised in that:Scissors bit
(2) it is detachably connected by bolt assembly (5) with hydraulic tongs body (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621449163.9U CN206286474U (en) | 2016-12-27 | 2016-12-27 | A kind of hydraulic tongs of the small bus shearing in relay-set top |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621449163.9U CN206286474U (en) | 2016-12-27 | 2016-12-27 | A kind of hydraulic tongs of the small bus shearing in relay-set top |
Publications (1)
Publication Number | Publication Date |
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CN206286474U true CN206286474U (en) | 2017-06-30 |
Family
ID=59154004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201621449163.9U Active CN206286474U (en) | 2016-12-27 | 2016-12-27 | A kind of hydraulic tongs of the small bus shearing in relay-set top |
Country Status (1)
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CN (1) | CN206286474U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109830921A (en) * | 2019-03-27 | 2019-05-31 | 国网安徽省电力有限公司阜阳供电公司 | A kind of Steel armor of cable cutting implement |
CN113751786A (en) * | 2021-09-24 | 2021-12-07 | 国网浙江省电力有限公司宁波供电公司 | Electrified little generating line shearing mechanism of area stress damper |
-
2016
- 2016-12-27 CN CN201621449163.9U patent/CN206286474U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109830921A (en) * | 2019-03-27 | 2019-05-31 | 国网安徽省电力有限公司阜阳供电公司 | A kind of Steel armor of cable cutting implement |
CN109830921B (en) * | 2019-03-27 | 2024-04-09 | 国网安徽省电力有限公司阜阳供电公司 | Cable steel armor shearing tool |
CN113751786A (en) * | 2021-09-24 | 2021-12-07 | 国网浙江省电力有限公司宁波供电公司 | Electrified little generating line shearing mechanism of area stress damper |
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