CN207038912U - High-voltgae pothead moment of flexure device - Google Patents
High-voltgae pothead moment of flexure device Download PDFInfo
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- CN207038912U CN207038912U CN201721027666.1U CN201721027666U CN207038912U CN 207038912 U CN207038912 U CN 207038912U CN 201721027666 U CN201721027666 U CN 201721027666U CN 207038912 U CN207038912 U CN 207038912U
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- voltgae pothead
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- pushing ram
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Abstract
The utility model discloses high-voltgae pothead moment of flexure device, including transmission mechanism and fixed mechanism；Transmission mechanism includes pushing ram and force module, and pushing ram is set in sliding sleeve, and pushing ram axial direction one end is driven by actuating unit, the axial other end is connected with force module；Fixed mechanism includes power supporter and stuck-module, power supporter one end is in sliding sleeve side wall, the other end is provided with two stuck-modules, two stuck-modules are used to fix high-voltgae pothead, line between two stuck-modules is vertical with pushing ram axial line, and the distance between two stuck-modules module that at least allows to exert a force passes through；Force module is driven to travel forward when actuating unit driving pushing ram travels forward along sliding sleeve, force module front end, which applies pressure to the high-voltgae pothead between being fixed on two stuck-modules, makes corresponding high-voltgae pothead position bending.This moment of flexure device is easy to carry, simple to operate, safer, more convenient, more efficient completion such operation when being worked beneficial to repair and maintenance.
Description
Technical field
It the utility model is related to a kind of electric power tool, and in particular to high-voltgae pothead moment of flexure device.
Background technology
For in service work in transformer station, being frequently encountered 10kV high-tension switch cabinet inner high voltage cable joining seam operations, by
In 10kV high-voltgae pothead hardness, larger and insulating barrier can not damage, space and very narrow, manpower and unskilled labor in switch cubicle
Tool is difficult to A, B, C threephase cable and bent according to proper angle and flexibility, reaches end wiring hole and cabinet internal wiring plate
Screw hole coincide overlap joint work, has that operating efficiency is low, difficulty is big and the shortcomings of insulating barrier easy damaged.
Utility model content
Technical problem to be solved in the utility model is that manpower and general tool are difficult in high-tension cable joining seam operation
Realize that A, B, C threephase cable are bent according to proper angle and flexibility, and easy damaged insulating barrier is, and it is an object of the present invention to provide high-tension cable
Head moment of flexure device, is easy to carry, simple to operate, safer, more convenient, more efficient completion such work when being worked beneficial to repair and maintenance
Industry.
The utility model is achieved through the following technical solutions：
High-voltgae pothead moment of flexure device, including transmission mechanism and fixed mechanism；The transmission mechanism includes pushing ram and force
Module, the pushing ram are set in sliding sleeve, pushing ram axial direction one end is driven by actuating unit, the axial other end with force mould
Block connects；The fixed mechanism includes power supporter and stuck-module, described power supporter one end in sliding sleeve side wall,
The other end is provided with two stuck-modules, and described two stuck-modules are used to fixing high-voltgae pothead, between two stuck-modules
Line is vertical with pushing ram axial line, and the distance between two stuck-modules module that at least allows to exert a force passes through；Work as engine
Structure drives force module to travel forward when driving pushing ram to be travelled forward along sliding sleeve, force module front end is to being fixed on two fixations
High-voltgae pothead between module, which applies pressure, makes corresponding high-voltgae pothead position bending.
Fixed mechanism of the present utility model is mainly used in fixing high-voltgae pothead, then passes through power supporter and transmission mechanism
Connection；In use, first high-voltgae pothead should be located on stuck-module, make the bent portions to be curved of high-voltgae pothead solid positioned at two
Between cover half block, then applying external force to pushing ram again makes pushing ram be slided along sliding sleeve, and drives force module to move forward, and applies
Power module first contacts with the high-tension cable between two stuck-modules, gradually pressure, while high-voltgae pothead is slided along stuck-module
It is dynamic, finally make high-voltgae pothead flexural deformation, reach i.e. fixed and fetter and bent high-voltgae pothead, it is exhausted to damage cable again
Edge protective layer.
Preferably, the actuating unit is using hand-held reinforcing rifle.
Actuating unit is used as by using hand-held reinforcing rifle, is easy to the hand-held use of staff, it is easy to operate.
Preferably, motor and rotating shaft are provided with hand-held reinforcing rifle, the motor-driven rotatable shaft rotates, rotating shaft oneself
It is connected by holding by Hooks coupling universal coupling with pushing ram axial direction one end, the front end gun barrel of the hand-held reinforcing rifle is arranged as sliding sleeve
On pushing ram；Switch is additionally provided with the hand-held reinforcing rifle.
Hand-held reinforcing rifle can use motor-driven mechanism, using electronic reinforcing, realize the electronic steady propulsion of cable bend,
Not Damage to insulation layer, and moment of flexure device device body is compact, can a human hand held use, it is easy to carry, save manpower, efficient quick.
Preferably, chute, sliding block and driving wheel being provided with the hand-held reinforcing rifle, the sliding block is adapted to chute, and
Engaged vertically provided with gear with driving wheel on slider side wall, positioning key, the positioning are convexly equipped with the radial direction wheel face of driving wheel
Key is connected with connecting rod axial direction one end, and the connecting rod axial direction other end is provided with trigger, and the trigger projection outside hand-held reinforcing rifle with being used for
Force manually；Sliding block axial direction one end is connected with pushing ram, the other end reinforces rifle inwall with hand-held by spring and is connected, institute
It is in nature under non-force state to state spring, and the axial line weight of the axial line of spring, the axial line of sliding block and pushing ram
Close.
The mode to exert a force manually can also be used in hand-held reinforcing rifle, advantageously reduces cost, mitigation overall weight is easy to take
Band, at the same be easy to hold to high-voltgae pothead exert a force size, suitable for need to exert a force it is less in the case of.
Preferably, the power supporter includes support bar, and stuck-module uses pulley, axial one end of the support bar
Be fixed in the side wall of sliding sleeve, the other end is connected by connector with pulley, the high-voltgae pothead by pulley and connector it
Between space pass through.
Two support bars can be typically used, axial one end of every support bar is in sliding sleeve side wall, other end connection cunning
Wheel；Meanwhile while the module that exerts a force applies pressure to the high-voltgae pothead between two stuck-modules, the pulley on connector
It can simultaneously be rotated with cable deformation, be advantageous to reduce the frictional resistance between stuck-module and high-voltgae pothead, prevent cable
This body structure is damaged.
Preferably, the pulley is provided with cushion.
By exert a force module to high-voltgae pothead apply pressure while, between high-voltgae pothead and pulley there is also compared with
Big squeezing action, by setting cushion to be mainly used in buffering the squeezing action between pulley and high-voltgae pothead, prevent
Cable is deformed damaging.
Preferably, the arcuate structure that the force module is used for high-voltgae pothead contact jaw is evagination.
By the way that force module contact end is set into arcuate structure, its round slip surface is set to contact and press with high-voltgae pothead, can
Effectively prevent end from damaging, especially high-voltgae pothead insulating protective layer is damaged.
Preferably, the arcuate structure is provided with extension direction and high-voltgae pothead axially groove in the same direction, and described recessed
The internal diameter of groove is identical with the external diameter size of high-voltgae pothead.
By setting groove structure, available for increase force module and the contact area of high-voltgae pothead, reduce to high pressure
The squeezing action of end, while be also beneficial to play position-limiting action to high-voltgae pothead, prevent from skidding, improve operating efficiency.
Preferably, the force module is used to be provided with cushion with high-voltgae pothead contact face.
Direct squeezing action is produced between force module and high-voltgae pothead, sets cushion to be advantageous to prevent high-tension electricity
Cable end is squeezed damage, prevents insulating protective layer to be damaged.
Preferably, the cushion is made of abrasive rubber.Sufficient cushioning effect can be played using abrasive rubber,
Rub resistance simultaneously, service life length.
The utility model compared with prior art, has the following advantages and advantages：
High-voltgae pothead moment of flexure device provided by the utility model, according to the operation in 10kV high-tension switch cabinet cable connections room
Bulk, the compact fuselage of entirety of high-voltgae pothead moment of flexure device is designed, to needing to bend the high-tension cable head for changing angle
Point；In use, first high-voltgae pothead is located on stuck-module, the bent portions to be curved of high-voltgae pothead are made to be located at two stents
Between block, then applying external force to pushing ram again makes pushing ram be slided along sliding sleeve, and drives force module to move forward, and exert a force mould
Block first contacts with the high-tension cable between two stuck-modules, gradually pressure, while high-voltgae pothead slides along stuck-module, most
Make high-voltgae pothead flexural deformation eventually.It is time saving and energy saving, fast and safely make electricity on the premise of realizing and do not damage cable insulation
Cable end bends and changed angle and reaches operation needs.The suitable high-voltgae pothead moment of flexure device of small volume and dynamics of offer, makes
On demand on the premise of not Damage to insulation layer, moment of flexure reaches each phase angle and flexibility and made just switch cubicle inner high voltage end
Cable connection panel coincide with switch cubicle connecting screw hole, realizes and saves manpower, safe and efficient completion switch cubicle inner high voltage cable
Head overlap joint work.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part, the restriction to the utility model embodiment is not formed.In the accompanying drawings：
Fig. 1 is the utility model electrodynamic type moment of flexure device overall structure diagram；
Fig. 2 is the hand-held reinforcing rifle internal structure schematic diagram of the utility model electrodynamic type；
Fig. 3 is the utility model hand moment of flexure device overall structure diagram；
Fig. 4 is that the utility model hand reinforces rifle internal structure schematic diagram；
Fig. 5 is the utility model stuck-module structural representation.
Mark and corresponding parts title in accompanying drawing：1- pushing rams, 2- force modules, 3- sliding sleeves, 4- power supporters,
5- stuck-modules, 6- motors, 7- rotating shafts, 8- Hooks coupling universal couplings, 9- switches, 10- chutes, 11- sliding blocks, 12- driving wheels, 13- are fixed
Position key, 14- connecting rods, 15- triggers, 16- springs, 17- support bars, 18 pulleys, 19- connectors, 20- high-voltgae potheads.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, it is not intended as to restriction of the present utility model.As shown in Fig. 1~5.
Embodiment 1
The utility model provides a kind of high-voltgae pothead moment of flexure device, including transmission mechanism and fixed mechanism.The transmission
Mechanism includes pushing ram 1 and force module 2, and pushing ram 1, which is set in sliding sleeve 3, to be slided along sliding sleeve 3,1 axial one end of pushing ram
Driven by actuating unit, the axial other end is fixedly connected with force module 2.Fixed mechanism includes power supporter 4 and fixed
Module 5, the one end of power supporter 4 is fixed in the side wall of sliding sleeve 3, the other end is provided with two stuck-modules 5, two stuck-modules 5
For fixing high-voltgae pothead, the line between two stuck-modules 5 is vertical with the axial line of pushing ram 1, and two stuck-modules 5
The distance between allow exert a force module 2 pass through.Force mould is driven when actuating unit driving pushing ram 1 travels forward along sliding sleeve 3
Block 2 is travelled forward, and the force front end of module 2 applies pressure to the high-voltgae pothead between being fixed on two stuck-modules 5 to be made correspondingly
High-voltgae pothead position is bent.
Embodiment 2
Further improved on the basis of embodiment 1, the actuating unit is using hand-held reinforcing rifle.Hand-held reinforces rifle
Interior to be provided with motor 6 and rotating shaft 7, the drive shaft 7 of motor 6 rotates, and the free end of rotating shaft 7 passes through Hooks coupling universal coupling 8 and the axle of pushing ram 1
Connected to one end, the front end gun barrel of hand-held reinforcing rifle is set on pushing ram 1 as sliding sleeve 3.Also set on hand-held reinforcing rifle
There is switch 9.
Embodiment 3
Further improved on the basis of embodiment 1, the actuating unit is using hand-held reinforcing rifle.Hand-held reinforces rifle
Interior to be provided with chute 10, sliding block 11 and driving wheel 12, sliding block 11 can slide along chute 10, and be provided with tooth in the side wall of sliding block 11 vertically
Wheel is engaged with driving wheel 12, and positioning key 13, positioning key 13 and 14 axial one end of connecting rod are convexly equipped with the radial direction wheel face of driving wheel 12
Connection, the 14 axial other end of connecting rod are provided with trigger 15, and the projection of trigger 15 is pulled and pulled with being used to exert a force manually outside hand-held reinforcing rifle
The linkage driving wheel 12 of machine 15 rotates, so that, along the forward slip of chute 10, pushing ram 1 is ejected into sliding sleeve 3, now with movable slider 11
Sliding sleeve 3 be gun barrel.11 axial one end of sliding block is connected with pushing ram 1, the other end is reinforced in rifle by spring 16 and hand-held
Wall connects, and spring 16 is used to automatically reset to pushing ram 1 and sliding block 11 under non-force state in nature, and spring 16
Axial line, the axial line of sliding block 11 overlap with the axial line of pushing ram 1.
Embodiment 4
Further improved on the basis of embodiment 2, the power supporter 4 includes two support bars 17, two supports
The axial symmetry centered on sliding sleeve 3 of bar 17 is distributed, and stuck-module 5 uses pulley 18, and axial one end of support bar 17 is fixed on sliding sleeve 3
Side wall on, the other end is connected by connector 19 with pulley 18.High-voltgae pothead is by the sky between pulley 18 and connector 19
Between pass through.
Embodiment 5
Further improved on the basis of embodiment 4, the force module 2 is used to high-voltgae pothead contact jaw be evagination
Arcuate structure, arcuate structure is provided with extension direction and high-voltgae pothead axially groove in the same direction, and the internal diameter of groove with it is high
The external diameter size of piezoelectricity cable end is identical.
Embodiment 6
Further improved on the basis of embodiment 5, pulley 18 and force module 2 are used to contact with high-voltgae pothead
Abrasive rubber cushion is equipped with end face.
Above-described embodiment, the purpose of this utility model, technical scheme and beneficial effect are entered
One step describes in detail, should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, it is all within the spirit and principles of the utility model, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of the utility model.
Claims (10)
1. high-voltgae pothead moment of flexure device, it is characterised in that including transmission mechanism and fixed mechanism；
The transmission mechanism includes pushing ram (1) and force module (2), and the pushing ram (1) is set in sliding sleeve (3), is promoted
Bar (1) axial one end is driven by actuating unit, the axial other end is connected with force module (2)；
The fixed mechanism includes power supporter (4) and stuck-module (5), and described power supporter (4) one end is located at sliding sleeve
(3) in side wall, the other end is provided with two stuck-modules (5), and described two stuck-modules (5) are used to fixing high-voltgae pothead, and two
Line between individual stuck-module (5) is vertical with pushing ram (1) axial line, and the distance between two stuck-modules (5) are at least
Force module (2) is allowed to pass through；
Force module (2) is driven to travel forward when actuating unit driving pushing ram (1) travels forward along sliding sleeve (3), exert a force mould
Block (2) front end, which applies pressure to the high-voltgae pothead between being fixed on two stuck-modules (5), makes corresponding high-voltgae pothead position
Bending.
2. high-voltgae pothead moment of flexure device according to claim 1, it is characterised in that the actuating unit is added using hand-held
Power rifle.
3. high-voltgae pothead moment of flexure device according to claim 2, it is characterised in that be provided with electricity in the hand-held reinforcing rifle
Machine (6) and rotating shaft (7), motor (6) drive shaft (7) rotate, the free end of rotating shaft (7) by Hooks coupling universal coupling (8) with
The axial one end connection of pushing ram (1), the front end gun barrel of the hand-held reinforcing rifle are set on pushing ram (1) as sliding sleeve (3)；
Switch (9) is additionally provided with the hand-held reinforcing rifle.
4. high-voltgae pothead moment of flexure device according to claim 2, it is characterised in that be provided with and slide in the hand-held reinforcing rifle
Groove (10), sliding block (11) and driving wheel (12), the sliding block (11) are adapted to chute (10), and in sliding block (11) side wall vertically
Engaged provided with gear with driving wheel (12), positioning key (13), the positioning key are convexly equipped with the radial direction wheel face of driving wheel (12)
(13) be connected with connecting rod (14) axial one end, connecting rod (14) axial other end is provided with trigger (15), trigger (15) projection with
It is used to exert a force manually outside hand-held reinforcing rifle；The axial one end of the sliding block (11) is connected with pushing ram (1), the other end passes through spring
(16) it is connected with hand-held reinforcing rifle inwall, the spring (16) is in nature under non-force state, and spring (16)
Axial line, the axial line of sliding block (11) overlap with the axial line of pushing ram (1).
5. high-voltgae pothead moment of flexure device according to claim 1, it is characterised in that the power supporter (4) includes branch
Strut (17), stuck-module (5) use pulley (18), and axial one end of the support bar (17) is fixed on the side wall of sliding sleeve (3)
The upper, other end is connected by connector (19) with pulley (18), the high-voltgae pothead by pulley (18) and connector (19) it
Between space pass through.
6. high-voltgae pothead moment of flexure device according to claim 5, it is characterised in that the pulley (18) is provided with cushion pad
Layer.
7. high-voltgae pothead moment of flexure device according to claim 1, it is characterised in that the force module (2) is used for and height
Piezoelectricity cable end contact jaw is the arcuate structure of evagination.
8. high-voltgae pothead moment of flexure device according to claim 7, it is characterised in that the arcuate structure is provided with extension side
To with high-voltgae pothead axially groove in the same direction, and the internal diameter of the groove is identical with the external diameter size of high-voltgae pothead.
9. high-voltgae pothead moment of flexure device according to claim 7, it is characterised in that the force module (2) is used for and height
Piezoelectricity cable end contact face is provided with cushion.
10. the high-voltgae pothead moment of flexure device according to claim 6 or 9, it is characterised in that the cushion is using wear-resisting
Rubber is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721027666.1U CN207038912U (en) | 2017-08-16 | 2017-08-16 | High-voltgae pothead moment of flexure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721027666.1U CN207038912U (en) | 2017-08-16 | 2017-08-16 | High-voltgae pothead moment of flexure device |
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| Publication Number | Publication Date |
|---|---|
| CN207038912U true CN207038912U (en) | 2018-02-23 |
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ID=61487623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721027666.1U Active CN207038912U (en) | 2017-08-16 | 2017-08-16 | High-voltgae pothead moment of flexure device |
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| Country | Link |
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| CN (1) | CN207038912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921336A (en) * | 2019-03-26 | 2019-06-21 | 上海市安装工程集团有限公司 | The bending tool and method of a kind of magnesia cable scene laying |
-
2017
- 2017-08-16 CN CN201721027666.1U patent/CN207038912U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921336A (en) * | 2019-03-26 | 2019-06-21 | 上海市安装工程集团有限公司 | The bending tool and method of a kind of magnesia cable scene laying |
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