CN209401496U - Supporting mechanism and insulating bar support device - Google Patents
Supporting mechanism and insulating bar support device Download PDFInfo
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- CN209401496U CN209401496U CN201920328418.3U CN201920328418U CN209401496U CN 209401496 U CN209401496 U CN 209401496U CN 201920328418 U CN201920328418 U CN 201920328418U CN 209401496 U CN209401496 U CN 209401496U
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Abstract
The utility model provides a kind of supporting mechanism and insulating bar support device, is related to electrical equipment field；The supporting mechanism includes: actuator, supports holder assembly and be used to support the supporting arm assembly of arm；The output end of actuator is connect with supporting arm assembly, support holder assembly is connect with supporting arm assembly, actuator is connected to the support holder assembly, and actuator can drive supporting arm assembly relative to support base component movement, and by supporting arm assembly driving arm lifting or falls.When operation, arm is without the weight for being subjected to insulating bar, when lifting insulating bar to alleviate operator existing in the prior art, great work intensity, and insulating bar rocks, and the problem of causing work to can not be successfully progress.Insulating bar support device includes above-mentioned supporting mechanism, while also including the advantage of above-mentioned supporting mechanism.
Description
Technical field
The utility model relates to electrical equipment fields, and in particular to a kind of supporting mechanism and insulating bar support device.
Background technique
With social development, high voltage electric equipment is very common in power department and industrial production, meanwhile, people
Be also extremely to pay close attention to the safety of high voltage electric equipment, carry out high-voltage hot-line work, band electric-examination especially for frequent
The protection for the personnel of operations such as repairing is even more concern especially.Insulating bar is also known as insulating bar, is to being exclusively used in electric system
Insulating tool composition unified address, insulating bar is that one kind can be used for livewire work, hotline maintenance and with point
The utensil of upkeep operation.Insulating bar is the insulating tool operated for the short time to charging equipment, such as connects on-off
Open high voltage isolator, dropping fuse tool etc..Common insulating bar is interface type insulating bar, telescopic insulation operation
Bar, trip sword formula insulating bar.
Insulating bar generally uses glass reinforced plastic epoxy rods craft roll-forming bar and mechanical pultrusion 2 kinds of shapes of bar
Formula, since the requirement to insulation performance is relatively high, so the requirement to insulation bar material is also relatively stringenter, the material of general insulating bar
Material is more thick and heavy, and the weight of a section insulating bar can weigh 8 kilograms or so；According to the requirement of safety standard, general disconnecting link or height
It compresses switch and is required to be set at 2 meters or more of height, some even needs to be set at ten several meters.
In the prior art, need using insulating bar to other electrification in high voltage devices such as disconnecting link, high-voltage switch gear of higher position into
When row operation, need the even more piece insulating bar splicing of two sections to extend the operation height of insulating bar, when carrying out operation, due to insulation
Bar is spliced by more piece, and weight superposition, insulating bar is integrally heavier, and operator lifts relatively difficult when insulating bar, work
Intensity increase, and for a long time lift heavier insulating bar, due to muscular fatigue, rock insulating bar, can not precise manipulation, lead to work
It can not be successfully progress.
Utility model content
The purpose of this utility model is to provide a kind of supporting mechanism and insulating bar support devices, to alleviate in the prior art
When existing operator lifts insulating bar, great work intensity, and insulating bar rocks, and work is caused to can not be successfully asking for progress
Topic.
According to the utility model, a kind of supporting mechanism is provided, comprising: actuator supports holder assembly and is used to support hand
The supporting arm assembly of arm；
The output end of actuator is connect with supporting arm assembly, and support holder assembly is connect with supporting arm assembly, and driving assembly connects
It is connected to support holder assembly, actuator can drive supporting arm assembly to drive relative to support base component movement, and by supporting arm assembly
Start arm lifting or fall.
Further, supporting arm assembly and support holder assembly rotation connection, the output end and supporting arm assembly of actuator turn
Dynamic connection, actuator and support holder assembly rotation connection.
Further, support holder assembly includes first support bar and the waist protecting board for being fixed on loins；
Waist protecting board is installed in first support bar；
The top of first support bar and one end of supporting arm assembly are hinged.
Further, first support bar is provided with several fabrication holes on along its length.
Further, supporting arm assembly includes second support bar and the armlet plate for being used to support arm, the installation of armlet plate
In in second support bar, the output end and second support bar of actuator are hinged.
Further, cotton pad is equipped on armlet plate and waist protecting board.
Further, it is provided with hanging ring on the side wall of armlet plate and waist protecting board, nylon band is installed on hanging ring.
Further, actuator is hydraulic lifting arm or air pressure lifting poker.
Further, the pullswitch which includes bracing wire and tense or unclamp for controlling bracing wire, bracing wire
The connection of the toggle switch of motion end and actuator, pullswitch can control bracing wire driving toggle switch and be turned on or off.
According to the utility model, a kind of insulating bar support device is provided, including above-mentioned supporting mechanism.
Compared with prior art, technology possessed by supporting mechanism and insulating bar support device provided by the utility model is excellent
Gesture are as follows:
A kind of supporting mechanism provided by the utility model, comprising: actuator supports holder assembly and is used to support arm
Supporting arm assembly；The output end of actuator is connect with supporting arm assembly, and support holder assembly is connect with supporting arm assembly, and actuator connects
It is connected to support holder assembly, actuator can drive supporting arm assembly to drive relative to support base component movement, and by supporting arm assembly
Start arm lifting or fall.When hand-held insulating bar carries out operation, supporting arm assembly support arm starts actuator, driving
The output end of part acts, and drives supporting arm assembly relative to support base component movement, to support arm to be lifted or fall, absolutely
Edge bar is gripped in hand, also up and down with arm, when insulating bar activity to can operation appropriate location when, stop actuator it is defeated
Power out, supporting arm assembly support possess the arm of insulating bar in hand and be in relative static conditions, can be carried out using insulating bar
Operation；During this, insulating bar and arm weight whole process are applied to supporting arm assembly, and weight passes through actuator by supporting arm assembly
Support holder assembly is passed to, therefore weight undertakes without arm, and the height adjustment of insulating bar also adjust by whole acted by actuator
Section provides power without arm, alleviates staff and lift insulation rod pressure, to reduce working strength, ensure that work
Persistently go on smoothly；Simultaneously as arm is not subjected to or provides external force, therefore muscular fatigue is alleviated, so as to
More precise control insulating bar reduces insulating bar shaking in operation, to ensure that work can be gone on smoothly.Therefore,
When alleviating operator existing in the prior art and lifting insulating bar, great work intensity, and insulating bar rocks, and causes work can not
The problem of going on smoothly.
Insulating bar support device provided by the utility model, including above-mentioned supporting mechanism, as a result, insulating bar support device
Advantage includes the advantage of supporting mechanism, is repeated no more.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is supporting mechanism general assembly schematic diagram provided by the embodiment of the utility model；
Fig. 2 is supporting mechanism perspective view of the explosion provided by the embodiment of the utility model；
Fig. 3 is support base component diagram provided by the embodiment of the utility model；
Fig. 4 is actuator schematic diagram provided by the embodiment of the utility model.
Icon: 100- actuator；110- fixing end；120- output end；130- toggle switch；200- supports holder assembly；
210- first support bar；211- fixing end mounting base；212- fabrication hole；220- waist protecting board；300- supporting arm assembly；310- second
Support rod；311- output end mounting base；320- armlet plate；400- hanging ring；500- bracing wire；600- pullswitch；700- hinge；
800- nylon band；900- cotton pad.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.
Specific structure is as Figure 1-Figure 4.
A kind of supporting mechanism provided in this embodiment, according to Fig. 1, Fig. 2 and Fig. 4, which includes: driving
Part 100, support holder assembly 200 and the supporting arm assembly 300 for being used to support arm；
The output end 120 of actuator 100 is connect with supporting arm assembly 300, support holder assembly 200 and supporting arm assembly 300
Connection, driving assembly 100 are connected to support holder assembly 200, and actuator 100 can drive supporting arm assembly 300 relative to support
Holder assembly 200 moves, and is driven arm lifting by supporting arm assembly 300 or fallen.When hand-held insulating bar carries out operation, branch
300 support arm of brace component starts actuator 100, and the output end 120 of actuator 100 acts, and drives supporting arm assembly 300
It is moved relative to support holder assembly 200, so that arm be supported to be lifted or fall, insulating bar is gripped in hand, also on arm
Lower activity, when insulating bar activity to can operation appropriate location when, make actuator 100 stop output power, supporting arm assembly 300
Support possess the arm of insulating bar in hand and be in relative static conditions, operation can be carried out using insulating bar；During this, insulation
Bar and arm weight whole process are applied to supporting arm assembly 300, and weight passes to branch by actuator 100 by supporting arm assembly 300
Holder assembly 200 is supportted, therefore weight undertakes without arm, and also whole acted by actuator 100 is adjusted the height adjustment of insulating bar,
Power is provided without arm, staff is alleviated and lifts insulation rod pressure, to reduce working strength；Simultaneously as arm
It is not subjected to or is provided external force, therefore alleviates muscular fatigue, so as to more precise control insulating bar, reduces insulation
Bar shakes in operation.
Preferably, according to Fig. 1 and Fig. 2, supporting arm assembly 300 and support holder assembly 200 are rotatablely connected, actuator
100 output end 120 and supporting arm assembly 300 is rotatablely connected, and the fixing end 110 and support holder assembly 200 of actuator 100 rotate
Connection.One end of supporting arm assembly 300 and one end of support holder assembly 200 are rotatablely connected, it is preferable that hinge 700 is selected to carry out
Hinge 700 is installed between supporting arm assembly 300 and support holder assembly 200 using bolt, makes supporting arm assembly by rotation connection
300 can around hinge 700 rotation axis rotation, which has been fitted the motion profile that arm is rotated around shoulder joint, has been conducive to
300 support arm of supporting arm assembly is up and down around shoulder joint；The fixing end 110 and support holder assembly 200 of actuator 100 rotate
Connection, support holder assembly 200 can support actuator 100；Final to realize by above structure, actuator 100 starts, driving
The output end 120 of part 100 acts, the rotation axis rotation of driving 300 around hinge 700 of supporting arm assembly, 300 support of supporting arm assembly
Arm is up and down.
In addition, slidable connection between supporting arm assembly 300 and support holder assembly 200, supporting arm assembly 300 can be along support base
200 length direction of component sliding, specifically, be provided on supporting arm assembly 300 for support holder assembly 200 on sliding rail
It is provided with sliding slot on the sliding block matched, or support holder assembly 200, which is slidably matched with the buckle on supporting arm assembly 300,
To realize that supporting arm assembly 300 can be along support 200 length direction of holder assembly sliding, the output end 120 of actuator 100 and support
Arm component 300 is rotatablely connected, and the fixing end 110 and support holder assembly 200 of actuator 100 are rotatablely connected, the output of actuator 100
End 120 can directly drive 300 support of supporting arm assembly arm it is up and down, this structure can also realize support arm and insulation
Bar operation reduces working strength, while preventing muscular fatigue, guarantees that operation insulating bar is stable, does not rock.
In the optional technical solution of the present embodiment, according to Fig. 1 and Fig. 2, support holder assembly 200 includes first support bar
210 and the waist protecting board 220 for being fixed on loins, waist protecting board 220 be installed in first support bar 210, first support bar 210
Top and one end of supporting arm assembly 300 are hinged.In above scheme, support holder assembly 200 is fixed on waist by waist protecting board 220
Between, support is provided using waist and belly, it is preferable that the fixing end 110 of actuator 100 is installed in first support bar 210, makes to prop up
Support holder assembly 200 can support actuator 100, to support and to control 300 support arm of supporting arm assembly up and down, reach
Support and control the purpose of insulating bar operation；The wherein effect of waist protecting board 220 are as follows: first, waist protecting board 220 and first support bar
210 connections and collective effect, support actuator 100；Second, waist protecting board 220 can be fixed on waist, and expand support holder assembly
200 with the contact area of waist, disperse the pressure for being transmitted to waist from support holder assembly 200, reduce long-time compression work to waist
The damage in portion.
In addition, support holder assembly 200 can not use lumbar support, it is placed directly in ground or other is capable of providing support level
In the structure set, supporting arm assembly 300 and support holder assembly 200 are hinged by hinge 700, the fixing end 110 of actuator 100 with
Support holder assembly 200 hinged, output end 120 and supporting arm assembly 300 are hinged, and actuator 100 starts, the driving branch of output end 120
300 around hinge of brace component, 700 rotation axis reciprocating rotation realizes that support arm controls insulating bar operation.
In the optional technical solution of the present embodiment, according to Fig. 1 and Fig. 2, first support bar 210 is set on along its length
Several fabrication holes 212 are equipped with, are placed with fabrication hole 212 in first support bar 210, it is preferable that set screw thread for fabrication hole 212
Hole, fixing end mounting base 211 are coupled by bolt and threaded hole in first support bar 210, the fixing end of actuator 100
110 are articulated in fixing end mounting base 211, to guarantee that actuator 100 starts, drive 700 turns of 300 around hinge of supporting arm assembly
Moving axis reciprocating rotation；Meanwhile fabrication hole 212 be placed be conducive to adjust actuator 100 position, it is only necessary to fixing end is installed
Seat 211 removes, and the fabrication hole 212 for reselecting appropriate location is installed, and the position for adjusting actuator 100 is realized, to answer
Demand to different operating conditions.
In the optional technical solution of the present embodiment, according to Fig. 1 and Fig. 2, supporting arm assembly 300 includes second support bar
310 and it is used to support the armlet plate 320 of arm, armlet plate 320 is installed in second support bar 310, the output of actuator 100
End 120 is hinged with second support bar 310.Armlet plate 320 and second support bar 310 form supporting arm assembly 300, to support hand
Arm and insulating bar operation, armlet plate 320 expand the contact area of arm Yu supporting arm assembly 300, disperse from supporting arm assembly
300 are transmitted to the pressure of arm, reduce damage of the long-time compression work to arm, meanwhile, armlet plate 320 uses U-shaped board body, energy
Certain position-limiting action is enough played, is prevented when operating insulating bar, arm deviates from supporting arm assembly 300.
In the optional technical solution of the present embodiment, according to fig. 2 and shown in Fig. 3, it is all provided on armlet plate 320 and waist protecting board 220
There is cotton pad 900.900 back side cloth glue of cotton pad, is adhered to the inside of armlet plate 320 Yu waist protecting board 220 respectively, meanwhile, it is sharp respectively
Armlet plate 320 and cotton pad 900 and waist protecting board 220 are penetrated with conical head rivet and the riveting of cotton pad 900 is reinforced, and prevent long working
Caused cotton pad 900 falls off；The cotton pad 900 is directly contacted with waist and arm, is further functioned as to arm and waist
Protective action, when preventing long working, hard waist protecting board 220 and armlet plate 320 damage waist and arm.
In the optional technical solution of the present embodiment, according to fig. 2 and shown in Fig. 3, the side wall of armlet plate 320 and waist protecting board 220
On be provided with hanging ring 400, nylon band 800 is installed on hanging ring 400.Armlet plate 320 and waist protecting board 220 are wrapped using U-shaped half
Structure is wrapped up in, supporting mechanism can directly be put in loins when dressing, tighten waist using the nylon band 800 on hanging ring 400, prevent from propping up
Support mechanism falls off, and arm is placed directly on armlet plate 320, is tightened using nylon band 800, and arm is prevented to be detached from armlet plate
320, the free end of nylon band 800 is provided with docking buckle, when wearing docking buckle can directly be clamped tighten waist or
Arm facilitates wearing.
In the optional technical solution of the present embodiment, according to fig. 2 and shown in Fig. 4, actuator 100 is hydraulic lifting arm or gas
Press elevating lever.There is toggle switch 130 on above-mentioned hydraulic lifting arm or air pressure lifting poker, opens toggle switch 130, hydraulic lifting
Bar or the output end of air pressure lifting poker 120 can be released automatically, close toggle switch 130, then 120 stopping of output end acts simultaneously
Latched position, when toggle switch 130 is in the open state, to the reverse extrusion output end 120 of launch direction, 120 energy of output end
Enough retractions, close toggle switch 130, then 120 stopping of output end movement and latched position.In the present embodiment, toggle switch is opened
130, output end 120 is released, and pushes supporting arm assembly 300 that arm is supported to rise, and after arriving appropriate height, closes toggle switch 130,
Operation can be carried out after latched position；Open toggle switch 130, arm push, squeeze supporting arm assembly 300, output end 120 by
Drops close toggle switch 130, can carry out operation after latched position to after appropriate location.Using hydraulic lifting arm or
Air pressure lifting poker may be implemented conveniently and efficiently to adjust 300 position of supporting arm assembly at any time, control arm and insulating bar position
It sets, realizes and conveniently and efficiently adjust, control insulating bar progress operation.
It should be noted that the working principle of hydraulic lifting arm and air pressure lifting poker, can refer to the prior art.
In the optional technical solution of the present embodiment, according to fig. 2 and shown in Fig. 4, the supporting mechanism include bracing wire 500 and with
In the pullswitch 600 that control bracing wire 500 is tensed or unclamped, the motion end of bracing wire 500 and the toggle switch 130 of actuator 100
Connection, the pullswitch 600 can control bracing wire 500 and toggle switch 130 driven to be turned on or off.Pullswitch 600
Internal structure are as follows: it is articulated with the shell of pullswitch 600 in the middle part of rotating arm, rotate rotating arm can around articulated shaft, rotating arm
One end is connect with bracing wire one end, and by rotating arm rotation can be achieved bracing wire tension with loosen, the other end of rotating arm is set
It is disposed adjacent to the position by compression leg, and column can be pressed, realization is pushed to rotate around articulated shaft, it is artificial to press pressing for pullswitch 600
Compression leg is extended downwardly by compression leg and rotating arm is pushed to rotate around articulated shaft, one end rotation that rotating arm is connect with bracing wire, and is tensed
Bracing wire, to realize that pullswitch 600 controls bracing wire 500 and tenses, the motion end of bracing wire 500 is connect with toggle switch 130, bracing wire
500 motion end is subjected to displacement, then pulls toggle switch to act, and toggle switch 130 is opened, and the output end 120 of actuator 100 is dynamic
Make, realizes that control supporting arm assembly 300 rises or declines；The compression leg of pressing of pullswitch 600 is unclamped, pullswitch 600 controls
Bracing wire is unclamped, and toggle switch 130 is closed, and control supporting arm assembly 300 is realized in 120 position of the output end locking of actuator 100
Set locking.
It should be noted that the working principle that pullswitch 600 and the cooperation of bracing wire 500 are tensed or unclamped, with bicycle
Rim brake principle is similar, can refer to the prior art.
In the optional technical solution of the present embodiment, according to Fig. 1-Fig. 4, a kind of insulating bar support device is described below,
Illustrate such actual effect, preferred side described in embodiment of the structure involved in this scheme using above-mentioned supporting mechanism
Case.
One end of first support bar 210 and one end of second support bar 310 are hinged by hinge 700, second support bar 310
It can be rotated around hinged rotation axis, it is preferable that first support bar 210 and second support bar 310 select aluminum alloy materials, guarantee strong
The effect of loss of weight is also functioned to while spending.The fixing end 110 of hydraulic lifting arm or air pressure lifting poker and fixing end mounting base 211
Hingedly, fixing end mounting base 211 is installed on the fabrication hole 212 in first support bar 210, which is preferably screw thread
Fixing end mounting base 211 can be fixedly connected by hole by bolt with first support bar 210；Output end 120 and output end are installed
Seat 311 is hinged, and output end mounting base 311 is fastened by bolts in second support bar 310, toggle switch 130 and bracing wire 500
Motion end connection, and the other end of bracing wire 500 is connect with pullswitch 600, pullswitch 600 is fixed on the outer of waist protecting board 220
Side can manual position, waist protecting board 220 connect by bolt with first support bar 210, armlet plate 320 pass through bolt and
Second support bar 310 connects, and the opening of U-shaped board body is backwards to second support bar 310；900 back side cloth glue of cotton pad, is pasted on waist protecting board
220 and armlet plate 320 supporting surface on, and pass through conical head rivet riveting reinforce.Waist protecting board 220 and armlet plate 320 it is outer
Side wall is equipped with hanging ring 400, which is equipped with docking card for installing nylon band 800, the free end of nylon band 800
Button.
When work, insulating bar support device is loaded on loins, waist is butted on the cotton pad 900 of waist protecting board 220, and arm is put
It is placed on the cotton pad 900 on armlet plate 320, nylon band 800 is connect by docking card buckle and tightens waist and arm, is prevented
Insulating bar support device falls off.Pullswitch 600 is pressed, pullswitch 600 tenses bracing wire 500, and bracing wire 500 pulls toggle switch
130 open, and the output end 120 of hydraulic lifting arm or air pressure lifting poker is released, and second support bar 310 is by output end 120
The rotation axis of thrust, 310 around hinge 700 of second support bar rotates counterclockwise, so that arm is pushed to lift, hand-held insulating bar
It increases, when rising to appropriate location, operation pullswitch 600 unclamps bracing wire 500, and toggle switch 130 is closed, output end 120
Position locking, the locking of 310 position of second support bar, operation insulating bar can carry out operation.It operates pullswitch 600 and tenses bracing wire
500, bracing wire 500 pulls toggle switch 130 to open, and arm pushes second support bar 310, second support bar 310 and output end 120
Connection, output end 120 recycle, and the rotation axis of 310 around hinge 700 of second support bar rotates clockwise, and arm is also with second
Strut 310 declines, and when being down to appropriate location, operation pullswitch 600 unclamps bracing wire 500, and toggle switch 130 is closed, output end
Step-down operation is completed in the locking of 120 positions, the locking of 310 position of second support bar, and operation insulating bar can carry out operation.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of supporting mechanism characterized by comprising actuator (100) supports holder assembly (200) and is used to support hand
The supporting arm assembly (300) of arm；
The output end (120) of the actuator (100) is connect with the supporting arm assembly (300), the support holder assembly (200)
It is connect with the supporting arm assembly (300), the actuator (100) is connected to the support holder assembly (200), the actuator
(100) supporting arm assembly (300) can be driven to move relative to the support holder assembly (200), and by the support arm
Component (300) drives arm lifting or falls.
2. supporting mechanism according to claim 1, which is characterized in that the supporting arm assembly (300) and the support base
Component (200) rotation connection, the output end (120) and the supporting arm assembly (300) are rotatablely connected, the actuator
(100) fixing end and the support holder assembly (200) is rotatablely connected.
3. supporting mechanism according to claim 2, which is characterized in that the support holder assembly (200) includes the first support
Bar (210) and at least one set of waist protecting board (220) for being used to be fixed on loins；
The waist protecting board (220) is connected on the first support bar (210)；
The first support bar (210) and the supporting arm assembly (300) are hinged.
4. supporting mechanism according to claim 3, which is characterized in that on the first support bar (210) along its length
It is provided with several fabrication holes (212).
5. supporting mechanism according to claim 3, which is characterized in that the supporting arm assembly (300) includes the second support
Bar (310) and the armlet plate (320) for being used to support arm；
The armlet plate (320) connect with the second support bar (310), the output end (120) and the second support bar
(310) hinged.
6. supporting mechanism according to claim 5, which is characterized in that the armlet plate (320) and the waist protecting board (220)
On be equipped with cotton pad (900).
7. supporting mechanism according to claim 5, which is characterized in that the armlet plate (320) and the waist protecting board (220)
Side wall on be provided with hanging ring (400), nylon band (800) are installed on the hanging ring (400).
8. supporting mechanism described in any one of -7 according to claim 1, which is characterized in that the actuator (100) is hydraulic
Elevating lever or air pressure lifting poker.
9. supporting mechanism described in any one of -7 according to claim 1, which is characterized in that including bracing wire (500) and for controlling
Make the pullswitch (600) that the bracing wire (500) tense or unclamp, the motion end and the actuator of the bracing wire (500)
(100) toggle switch (130) connection, the pullswitch (600) can control stirs out described in the bracing wire (500) driving
(130) are closed to be turned on or off.
10. a kind of insulating bar support device, which is characterized in that including supporting mechanism described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920328418.3U CN209401496U (en) | 2019-03-13 | 2019-03-13 | Supporting mechanism and insulating bar support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920328418.3U CN209401496U (en) | 2019-03-13 | 2019-03-13 | Supporting mechanism and insulating bar support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209401496U true CN209401496U (en) | 2019-09-17 |
Family
ID=67899956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920328418.3U Active CN209401496U (en) | 2019-03-13 | 2019-03-13 | Supporting mechanism and insulating bar support device |
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| Country | Link |
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| CN (1) | CN209401496U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110600294A (en) * | 2019-10-10 | 2019-12-20 | 国网河北省电力有限公司晋州市供电分公司 | Brake pull rod convenient to operate |
| CN110829273A (en) * | 2019-12-12 | 2020-02-21 | 国网山东省电力公司泰安供电公司 | Insulating bar strutting arrangement |
| CN113937646A (en) * | 2021-10-20 | 2022-01-14 | 广东电网有限责任公司江门供电局 | Insulating isolation baffle fixing device |
-
2019
- 2019-03-13 CN CN201920328418.3U patent/CN209401496U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110600294A (en) * | 2019-10-10 | 2019-12-20 | 国网河北省电力有限公司晋州市供电分公司 | Brake pull rod convenient to operate |
| CN110829273A (en) * | 2019-12-12 | 2020-02-21 | 国网山东省电力公司泰安供电公司 | Insulating bar strutting arrangement |
| CN113937646A (en) * | 2021-10-20 | 2022-01-14 | 广东电网有限责任公司江门供电局 | Insulating isolation baffle fixing device |
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