CN205429581U - A locking lever structure for electron field - Google Patents
A locking lever structure for electron field Download PDFInfo
- Publication number
- CN205429581U CN205429581U CN201620267131.0U CN201620267131U CN205429581U CN 205429581 U CN205429581 U CN 205429581U CN 201620267131 U CN201620267131 U CN 201620267131U CN 205429581 U CN205429581 U CN 205429581U
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- Prior art keywords
- locking bar
- bar body
- insulating cord
- rod
- electronic applications
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Abstract
The utility model discloses a locking lever structure for electron field, including the locking lever body and be fixed in the pincers body on locking lever body top, still including insulating rope and wiring portion, pincers are personally experienced sth. Part of the body and comprise two articulated claw beams of connecting, and the front end of articulated tie point is the binding clip on each claw beam, and the rear end of articulated tie point is the pincers handle on each claw beam, at least and the pincers handle fixed connection wherein of front end of insulating rope to make and rotate around the articulated shaft of two claw beams in order to brake corresponding pincers handle through dragging insulating rope, change the width of keeping silent between two binding clips, wiring portion sets up on the locking lever body, is used for the coiling insulating rope to inject the length of insulating rope between the pincers body and the wiring portion. This device simple structure, convenient operation compare in traditional locking lever structure, can be by the not equidirectional completion by the centre gripping thing to fixing by the centre gripping thing.
Description
Technical field
This utility model relates to grid maintenance technical field of auxiliary equipment, particularly relates to a kind of Structure of lock rod for electronic applications.
Background technology
Along with construction and the development of electrical network, livewire work has become the important means sending controller switching equipment to test, overhaul, transform, and the safe and reliable operation for power system has played highly important effect with increasing economic efficiency.The development of livewire work level, advanced Work tool application, the use of various Protection Products, these high-tech products not only increase the efficiency of work, also reduce the labor intensity of operating personnel, add the safety of livewire work.
It is more extensive, because indirect operating method more can ensure the safety of operating personnel that present stage uses indirect operating method to complete 10kV livewire work.But there is also many problems, when using indirect operating method, our insulated lock lever just requires well to be fixed by lock device, existing Structure of lock rod is because the restriction of its structure itself or operation field cannot ensure that Structure of lock rod is vertical with by lock point, especially in the work disconnecting drainage thread, alternate or earth fault is just very likely resulted in without lock jail once skid off after disconnecting, even threaten the life security of we operating personnel, Structure of lock rod is further improved, it is possible not only to alleviate the labor intensity of maintainer during livewire work, the job safety of maintainer can also be further ensured that simultaneously.
Utility model content
For above-mentioned, Structure of lock rod is further improved, it is possible not only to alleviate the labor intensity of maintainer during livewire work, the problem that simultaneously can also be further ensured that the job safety of maintainer, this utility model provides a kind of Structure of lock rod for electronic applications.
For the problems referred to above, a kind of Structure of lock rod for electronic applications that this utility model provides is achieved the goal by techniques below main points: a kind of Structure of lock rod for electronic applications, including locking bar body and the caliper that is fixed on locking bar body top, also include insulating cord and wiring portion, described caliper is made up of two claw beams being articulated and connected, the front end a little that is articulated and connected on each claw beam is binding clip, and rear end a little that each claw beam is articulated and connected is clamp handle；
The front end of described insulating cord is at least fixing with one of them clamp handle to be connected, so that rotating around the jointed shaft of two claw beams with the corresponding clamp handle of braking by pullling insulating cord, changes the width of jaw between two binding clips；
Described wiring portion is arranged on locking bar body, for insulating cord described in coiling, to limit the length of insulating cord between caliper and wiring portion.
Concrete, in this structure, jaw between two binding clips is i.e. locked electric wire or other power equipments for clamping, caliper completes the active force of holding action from operator's traction to insulating cord, the shape of jaw keeps the lower end by fixed insulation rope, is realized by the tension force being present on insulating cord.So, use this device, it is simple to by pullling and the lower end of fixed insulation rope, complete this locking bar to electric wire or the clamping of other power equipments.This apparatus structure is simple and convenient to operate, and compared to traditional Structure of lock rod, can complete to fix gripped object by the different directions of gripped object.
Further technical scheme is:
For ease of by lifting this locking bar and at this locking bar during gripped object, so that completing the clamping to gripped object of this locking bar in gripped object is sent into jaw space, the vice jaw part of described caliper is towards the front end of locking bar body.
As a kind of concrete way of realization by insulating cord braking clamp body action, described caliper is fixed on locking bar body by hinge bar thereon, and the front end of insulating cord is divided into two or connects bifurcated rope, so that insulating cord and two clamp handles all have annexation.In above structure, claw beam is all articulated and connected with jointed shaft, and when pullling insulating cord, two clamp handles are drawn in, reaches the purpose reducing width of jaw to reach clamping.Concrete, in this structure, the front end of insulating cord is divided into two or connects the front end having bifurcated rope to make insulating cord is Y-shaped structure, and two free ends of such insulating cord front end are by connecting from different clamp handles respectively, when pullling the main rope of insulating cord, just can braking clamp body action.As further technical scheme, can arrange on locking bar body and be positioned at the insulating cord place of being divided into two or connection has at bifurcated rope and arranges coiling wheels, i.e. two rollers, the Liang Ge branch of insulating cord front end respectively from different roller effects, change insulating cord and the direction of tension power is provided for clamp handle, roller pullling and roll with insulating cord, can effectively avoid insulating cord to rupture with roller surface sliding friction simultaneously.Further, can arrange a compression spring in the end of clamp handle, with after removing the insulating cord pulling force to clamp handle, clamp handle can be opened under the effect of compression spring, reaches to open the purpose of jaw, think clamp next time ready.
As a kind of concrete wiring portion way of realization, described wiring portion includes rope-winding wheel and ratchet structure, described ratchet structure includes ratchet and for controlling the ratchet that described ratchet turns to, described rope-winding wheel is fixing with ratchet to be connected and both axis collinear, and the rear end of described insulating cord is wound on described rope-winding wheel.In the technical program, by adjusting ratchet, it is achieved the change of ratchet usable rotational direction, by above wiring portion, after gripped object embeds jaw, the caliper clamping to gripped object can be completed within the several seconds.
For ease of being a bent rod by locking bar ontology alignment, with the most spacious in space residing for gripped object, or in the case of operating personnel's ideal standing place is not easy to obtain ideal line angle, complete the connection of this locking bar and gripped object, also include regulation portion, direction, described locking bar body is two-part combinative structure, described locking bar body includes the body of rod and the lower body of rod, the described upper body of rod and the lower body of rod are connected by regulation portion, direction, and regulation portion, described direction is for adjusting the angle between the body of rod and the lower body of rod.The form that regulation portion, above direction can be bolted, will bolt as rotary shaft, remove bolt to the prestressing force of above two sections after, carry out angle adjustment, after bolt applies enough compressive stress to above two sections, the frictional force between above two sections realizes the holding of above angle.
For ease of adjusting the total length of locking bar body, with the needs according to operation every time, adjust the total length of locking bar body, optimize the convenience that this locking bar uses, described locking bar body is multisection type combinative structure, between locking bar body difference section, the portion of being threaded connection is connected, and described threaded joints is to be arranged at the external thread part in connected two-phase lock bar body difference section and internal thread part, and described external thread part is threadeded with internal thread part.Above external thread part is threaded rod, and internal thread part is internal thread hole, and further, for ease of the holding of locking bar body total length, the most threaded on above threaded rod have lock nut.
The sandwich relationship more stable to gripped object for ease of obtaining this locking bar, two binding clips of described caliper are arc tabular, and the concave surface of two binding clips becomes just to relation.
Use for ease of this locking bar, avoiding insulating cord to be disturbed by foreign object, locking bar body is provided with the through wires hole being parallel to locking bar body central line, described through wires hole originates in the front end of locking bar body, terminating at the junction point in locking bar body and wiring portion, described insulating cord is arranged in described through wires hole.In above structure, insulating cord is positioned partially or entirely in locking bar body interior.
Use for convenience of this locking bar, it is simple to obtain jaw with gripped object the most just to relation, the central authorities in the jaw space that the extended line of described locking bar body front end center line is formed between two binding clips of caliper.
The comfortableness used for ease of this locking bar, the bottom of locking bar body is also arranged with rubber sleeve.Above rubber sleeve grips locking bar body for operator.
This utility model has the advantages that
In this utility model, jaw between two binding clips is i.e. locked electric wire or other power equipments for clamping, caliper completes the active force of holding action from operator's traction to insulating cord, the shape of jaw keeps the lower end by fixed insulation rope, is realized by the tension force being present on insulating cord.So, use this device, it is simple to by pullling and the lower end of fixed insulation rope, complete this locking bar to electric wire or the clamping of other power equipments.This apparatus structure is simple and convenient to operate, and compared to traditional Structure of lock rod, can complete to fix gripped object by the different directions of gripped object.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of one specific embodiment of Structure of lock rod for electronic applications described in the utility model；
Fig. 2 is the part drawing of a kind of one specific embodiment of Structure of lock rod for electronic applications described in the utility model；
Fig. 3 is described in the utility model a kind of in one specific embodiment of Structure of lock rod of electronic applications, caliper and the structural representation of coiling wheels；
Fig. 4 is described in the utility model a kind of in one specific embodiment of Structure of lock rod of electronic applications, coiling wheels and the structural representation of winding section.
Reference in figure is respectively as follows: 1, insulating cord, and 2, caliper, 3, coiling wheels, 4, the upper body of rod, 5, regulation portion, direction, 6, the lower body of rod, 7, threaded joints, 8, locking bar body, 9, wiring portion.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but structure of the present utility model is not limited only to following example.
Embodiment 1:
As shown in Figures 1 to 4, a kind of Structure of lock rod for electronic applications, including locking bar body 8 and the caliper 2 that is fixed on locking bar body 8 top, also include insulating cord 1 and wiring portion 9, described caliper 2 is made up of two claw beams being articulated and connected, the front end a little that is articulated and connected on each claw beam is binding clip, and rear end a little that each claw beam is articulated and connected is clamp handle；
The front end of described insulating cord 1 is at least fixing with one of them clamp handle to be connected, so that rotating around the jointed shaft of two claw beams with the corresponding clamp handle of braking by pullling insulating cord 1, changes the width of jaw between two binding clips；
Described wiring portion 9 is arranged on locking bar body 8, for insulating cord 1 described in coiling, to limit the length of insulating cord 1 between caliper 2 and wiring portion 9.
Concrete, in this structure, jaw between two binding clips is i.e. locked electric wire or other power equipments for clamping, caliper 2 completes the active force of holding action from operator's traction to insulating cord 1, the shape of jaw keeps the lower end by fixed insulation rope 1, is realized by the tension force being present on insulating cord 1.So, use this device, it is simple to by pullling and the lower end of fixed insulation rope 1, complete this locking bar to electric wire or the clamping of other power equipments.This apparatus structure is simple and convenient to operate, and compared to traditional Structure of lock rod, can complete to fix gripped object by the different directions of gripped object.
In the present embodiment, described insulating cord 1 uses moistureproof high-strength insulating rope 1.
Embodiment 2:
As shown in Figures 1 to 4, the present embodiment is further qualified on the basis of embodiment 1: for ease of by lifting this locking bar and at this locking bar during gripped object, so that completing the clamping to gripped object of this locking bar in gripped object is sent into jaw space, the vice jaw part of described caliper 2 is towards the front end of locking bar body 8.
As a kind of concrete way of realization by insulating cord 1 braking clamp body 2 action, described caliper 2 is fixed on locking bar body 8 by hinge bar thereon, the front end of insulating cord 1 is divided into two or connects bifurcated rope, so that insulating cord 1 and two clamp handles all have annexation.In above structure, claw beam is all articulated and connected with jointed shaft, and when pullling insulating cord 1, two clamp handles are drawn in, reaches the purpose reducing width of jaw to reach clamping.Concrete, in this structure, the front end of insulating cord 1 is divided into two or connects the front end having bifurcated rope to make insulating cord 1 is Y-shaped structure, and two free ends of such insulating cord 1 front end are by connecting from different clamp handles respectively, when pullling the main rope of insulating cord 1, just can braking clamp body 2 action.As further technical scheme, can arrange on locking bar body 8 and be positioned at insulating cord 1 place of being divided into two or connection has at bifurcated rope and arranges coiling wheels 3, i.e. two rollers, the Liang Ge branch of insulating cord 1 front end respectively from different roller effects, change insulating cord 1 and the direction of tension power is provided for clamp handle, roller pullling and roll with insulating cord 1, can effectively avoid insulating cord 1 to rupture with roller surface sliding friction simultaneously.Further, can arrange a compression spring in the end of clamp handle, with after removing the insulating cord 1 pulling force to clamp handle, clamp handle can be opened under the effect of compression spring, reaches to open the purpose of jaw, think clamp next time ready.
As a kind of concrete wiring portion 9 way of realization, described wiring portion 9 includes rope-winding wheel and ratchet structure, described ratchet structure includes ratchet and for controlling the ratchet that described ratchet turns to, described rope-winding wheel is fixing with ratchet to be connected and both axis collinear, and the rear end of described insulating cord 1 is wound on described rope-winding wheel.In the technical program, by adjusting ratchet, it is achieved the change of ratchet usable rotational direction, by above wiring portion 9, after gripped object embeds jaw, the caliper 2 clamping to gripped object can be completed within the several seconds.
For ease of locking bar body 8 being adjusted to a bent rod, with the most spacious in space residing for gripped object, or in the case of operating personnel's ideal standing place is not easy to obtain ideal line angle, complete the connection of this locking bar and gripped object, also include regulation portion, direction 5, described locking bar body 8 is two-part combinative structure, described locking bar body 8 includes the body of rod 4 and the lower body of rod 6, the described upper body of rod 4 and the lower body of rod 6 are connected by regulation portion, direction 5, and regulation portion, described direction 5 is for adjusting the angle between the body of rod 4 and the lower body of rod 6.The form that regulation portion, above direction 5 can be bolted, will bolt as rotary shaft, remove bolt to the prestressing force of above two sections after, carry out angle adjustment, after bolt applies enough compressive stress to above two sections, the frictional force between above two sections realizes the holding of above angle.
For ease of adjusting the total length of locking bar body 8, with the needs according to operation every time, adjust the total length of locking bar body 8, optimize the convenience that this locking bar uses, described locking bar body 8 is multisection type combinative structure, being threaded connection portion 7 between the different section of locking bar body 8 to be connected, described threaded joints 7 is to be arranged at the external thread part in the different section of connected two-phase lock bar body 8 and internal thread part, and described external thread part is threadeded with internal thread part.Above external thread part is threaded rod, and internal thread part is internal thread hole, and further, for ease of the holding of locking bar body 8 total length, the most threaded on above threaded rod have lock nut.
The sandwich relationship more stable to gripped object for ease of obtaining this locking bar, two binding clips of described caliper 2 are arc tabular, and the concave surface of two binding clips becomes just to relation.
Use for ease of this locking bar, insulating cord 1 is avoided to be disturbed by foreign object, the through wires hole being parallel to locking bar body 8 centrage it is provided with on locking bar body 8, described through wires hole originates in the front end of locking bar body 8, terminating at the junction point in locking bar body 8 and wiring portion 9, described insulating cord 1 is arranged in described through wires hole.In above structure, it is internal that insulating cord 1 is positioned partially or entirely in locking bar body 8.
Embodiment 3:
As shown in Figures 1 to 4, the present embodiment is further qualified on the basis of any one technical scheme that above example provides: for convenience of the use of this locking bar, it is easy to obtain jaw with gripped object the most just to relation, the central authorities in the jaw space that the extended line of described locking bar body 8 front end center line is formed between 2 two binding clips of caliper.
The comfortableness that for the benefit of this locking bar uses, the bottom of locking bar body 8 is also arranged with rubber sleeve.
Above content is to combine the further description that this utility model is made by concrete preferred implementation, it is impossible to assert that detailed description of the invention of the present utility model is confined to these explanations.For this utility model person of an ordinary skill in the technical field, other embodiments drawn under without departing from the technical solution of the utility model, should be included in protection domain of the present utility model.
Claims (10)
1. the Structure of lock rod for electronic applications, including locking bar body (8) and the caliper (2) that is fixed on locking bar body (8) top, it is characterized in that, also include insulating cord (1) and wiring portion (9), described caliper (2) is made up of two claw beams being articulated and connected, the front end a little that is articulated and connected on each claw beam is binding clip, and rear end a little that each claw beam is articulated and connected is clamp handle；
The front end of described insulating cord (1) is at least fixing with one of them clamp handle to be connected, so that rotating around the jointed shaft of two claw beams with the corresponding clamp handle of braking by pullling insulating cord (1), changes the width of jaw between two binding clips；
Described wiring portion (9) is arranged on locking bar body (8), for insulating cord described in coiling (1), to limit the length of insulating cord (1) between caliper (2) and wiring portion (9).
A kind of Structure of lock rod for electronic applications the most according to claim 1, it is characterised in that the vice jaw part of described caliper (2) is towards the front end of locking bar body (8).
A kind of Structure of lock rod for electronic applications the most according to claim 1, it is characterized in that, described caliper (2) is fixed on locking bar body (8) by hinge bar thereon, the front end of insulating cord (1) is divided into two or connects bifurcated rope, so that insulating cord (1) and two clamp handles all have annexation.
A kind of Structure of lock rod for electronic applications the most according to claim 1, it is characterized in that, described wiring portion (9) includes rope-winding wheel and ratchet structure, described ratchet structure includes ratchet and for controlling the ratchet that described ratchet turns to, described rope-winding wheel is fixing with ratchet to be connected and both axis collinear, and the rear end of described insulating cord (1) is wound on described rope-winding wheel.
A kind of Structure of lock rod for electronic applications the most according to claim 1, it is characterized in that, also include regulation portion, direction (5), described locking bar body (8) is two-part combinative structure, described locking bar body (8) includes the body of rod (4) and the lower body of rod (6), the described upper body of rod (4) and the lower body of rod (6) are connected by regulation portion, direction (5), and regulation portion, described direction (5) is used for adjusting the angle between the body of rod (4) and the lower body of rod (6).
6. according to a kind of Structure of lock rod for electronic applications described in 1 in claim, it is characterized in that, described locking bar body (8) is multisection type combinative structure, it is threaded connection portion (7) between the different section of locking bar body (8) to be connected, described threaded joints (7) is to be arranged at the external thread part in the different section of connected two-phase lock bar body (8) and internal thread part, and described external thread part is threadeded with internal thread part.
A kind of Structure of lock rod for electronic applications the most according to claim 1, it is characterised in that two binding clips of described caliper (2) are arc tabular, the concave surface of two binding clips becomes just to relation.
A kind of Structure of lock rod for electronic applications the most according to claim 1, it is characterized in that, the through wires hole being parallel to locking bar body (8) centrage it is provided with on locking bar body (8), described through wires hole originates in the front end of locking bar body (8), terminating at the junction point in locking bar body (8) and wiring portion (9), described insulating cord (1) is arranged in described through wires hole.
A kind of Structure of lock rod for electronic applications the most as claimed in any of claims 1 to 8, it is characterised in that the central authorities in the jaw space that the extended line of described locking bar body (8) front end center line is formed between (2) two binding clips of caliper.
A kind of Structure of lock rod for electronic applications the most as claimed in any of claims 1 to 8, it is characterised in that the bottom of locking bar body (8) is also arranged with rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620267131.0U CN205429581U (en) | 2016-04-01 | 2016-04-01 | A locking lever structure for electron field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620267131.0U CN205429581U (en) | 2016-04-01 | 2016-04-01 | A locking lever structure for electron field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205429581U true CN205429581U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620267131.0U Expired - Fee Related CN205429581U (en) | 2016-04-01 | 2016-04-01 | A locking lever structure for electron field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205429581U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107332158A (en) * | 2017-08-09 | 2017-11-07 | 林荣敏 | A kind of adjustable-angle electric power averruncator |
| CN107706807A (en) * | 2017-09-06 | 2018-02-16 | 国网浙江省电力公司嘉兴供电公司 | A kind of clamping device for clamping electrical body |
| CN108075259A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Electric inspection process power source special hanging device |
| CN108075395A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Electric system field work portable instrument |
| CN108075394A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Rural power electrician's Special assisting tool |
| CN108075260A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | The special auxiliary connection device of electric line pole |
| CN108075389A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Multifunction power safeguards auxiliary rod |
| CN108075258A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Do not power off fire welding device |
| CN109229000A (en) * | 2018-09-30 | 2019-01-18 | 国网河南省电力公司社旗县供电公司 | A kind of vehicular substation |
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2016
- 2016-04-01 CN CN201620267131.0U patent/CN205429581U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108075259A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Electric inspection process power source special hanging device |
| CN108075395A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Electric system field work portable instrument |
| CN108075394A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Rural power electrician's Special assisting tool |
| CN108075260A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | The special auxiliary connection device of electric line pole |
| CN108075389A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Multifunction power safeguards auxiliary rod |
| CN108075258A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Do not power off fire welding device |
| CN107332158A (en) * | 2017-08-09 | 2017-11-07 | 林荣敏 | A kind of adjustable-angle electric power averruncator |
| CN107706807A (en) * | 2017-09-06 | 2018-02-16 | 国网浙江省电力公司嘉兴供电公司 | A kind of clamping device for clamping electrical body |
| CN107706807B (en) * | 2017-09-06 | 2019-09-03 | 国网浙江省电力公司嘉兴供电公司 | A kind of clamping device clamping electrical body |
| CN109229000A (en) * | 2018-09-30 | 2019-01-18 | 国网河南省电力公司社旗县供电公司 | A kind of vehicular substation |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20170401 |
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| CF01 | Termination of patent right due to non-payment of annual fee |