TWM482890U - Electric insulating elbow type header operating bar - Google Patents

Description

Electric insulated elbow end operating rod

The present invention relates to an operating rod, and more particularly to an electrically insulated elbow end operating rod.

Referring to Fig. 1, an elbow type terminal 18 is generally provided on a power transmission device for transmitting high voltage power. When the worker performs maintenance, the elbow type must be hooked by hooking a terminal ring 181 of the elbow end 18 The end 18 is pulled apart from the end portion 19 of the end. The tool currently used is an insulating rod (not shown) which is completely manually operated, thus causing the following disadvantages:

1. The use effect of the insulating rod is easily affected by the experience of use. For example, some workers do not pull the elbow end 18 straight and straight apart in a straight line direction, so that an arc is easily generated inside and internal components are damaged. And user security issues.

Second, the insulation rod is about 1.5 meters long. It is completely manual. It is more physically and mentally consuming. Especially when it is used in the basement, it is often limited by the narrow distribution space, so it is difficult to operate and the convenience of use is insufficient.

Therefore, the purpose of the novel is to provide an increase Electric insulated elbow end operated rod for user safety and ease of use.

Therefore, the novel electrically insulated elbow type end operating rod is suitable for an elbow type end, and the elbow type end is detachably disposed on a fixing base including a fixing plate, and the elbow type end includes a terminal ring. The electrically insulated elbow end operating rod includes a support unit, a base unit, and a loading and unloading unit.

The support unit includes a support base adapted to be detachably fixed to the fixed plate, and a support rod extending from the support seat in a first direction away from the fixed plate.

The base unit includes a base for the support rod to be movably disposed.

The loading and unloading unit includes a force applying rod module having a force applying screw spaced apart from the support rod and extending through the base in the first direction, and is disposed at one end of the force applying screw and detachably coupled to the loading rod a chuck module of the terminal ring of the elbow end, and a driving module disposed at the other end of the biasing screw, the driving module is driven to interlock the force bar module to interlock the chuck module to Stay away from the mount.

The utility model has the advantages that: by supporting the support rod and the force applying screw in parallel, and driving the driving module to interlock the force applying rod module, the clamping head module is moved closer to and away from the fixing seat, and the elbow can be made The end of the type is straightly pulled out in the first direction to avoid arcing, reduce internal component damage, improve user safety, and reduce space constraints.

2‧‧‧Support unit

21‧‧‧ Support

211‧‧‧ Groove

22‧‧‧Support rod

3‧‧‧Base unit

31‧‧‧ Pedestal

32‧‧‧Regulator

321‧‧‧Bolts

322‧‧‧Wrench

33‧‧‧Limited slot

34‧‧‧Handle

4‧‧‧Handling unit

42‧‧‧ chuck module

421‧‧‧颚

422‧‧‧ latch

41‧‧‧Tip rod module

411‧‧‧Power screw

412‧‧‧Limited parts

413‧‧‧External Management Department

414‧‧‧ Inner Rod

43‧‧‧Drive Module

431‧‧‧Transformation

7‧‧‧Elbow end

71‧‧‧Terminal ring

8‧‧‧ fixed seat

81‧‧‧ fixed plate

9‧‧‧Electric drill

91‧‧‧ Output

92‧‧‧ switch

X‧‧‧ first direction

Other features and effects of the present invention will be apparent from the following description of the drawings, in which: 1 is an elbow type end provided on a conventional high-voltage power distribution device; FIG. 2 is a preferred embodiment of the present invention for electrically connecting an elbow-type end operating rod to an elbow type end 3 is a plan view of a preferred embodiment; FIG. 4 is a side view of the preferred embodiment; and FIG. 5 is a schematic view of the preferred embodiment for pulling away from the elbow end.

Referring to Figures 2, 3 and 4, a preferred embodiment of the present invention relates to an elbow end 7 which is detachably disposed on a fixed plate. The fixing base 8 of the 81 includes a terminal ring 71. The electrically insulating elbow end operating rod includes a supporting unit 2, a base unit 3, and a loading and unloading unit 4.

The support unit 2 includes a support base 21 adapted to be detachably fixed to the fixed plate 81, and a support rod 22 extending from the support base 21 in a first direction X away from the fixed plate 81.

The support base 21 has a recess 211 for detachably engaging the fixing plate 81. In the embodiment, the support rod 22 is made of bakelite, but may be other suitable insulating materials. Not limited to this.

The base unit 3 includes a base 31 for movably extending the support rod 22, and two adjusters 32 disposed on the base 31 for releasably fixing the support rod 22, and a base 32 is formed on the base a seat 31 and a limiting slot 33 extending along the first direction X, and a handle 34 disposed on the base 31.

The adjuster 32 has a bolt portion 321 which is screwed on the base 31 and abuts against the support rod 22, and a wrench portion 322 which is bent outwardly from the bolt portion 321 .

In this embodiment, the base unit 3 includes two adjusters 32 for releasably fixing the support rod 22, but a single one or more than three adjusters 32 may be used to releasably fix the base rod 3. The support rod 22 is not limited to this.

The loading and unloading unit 4 includes a urging rod module 41 having a urging screw 411 disposed at a distance from the support rod 22 and extending through the susceptor 31 in the first direction X, and a urging rod module 411 disposed at one end of the urging screw 411 And a chuck module 42 for detachably connecting the terminal ring 71 of the elbow end 7 and a driving module 43 disposed at the other end of the biasing screw 411.

The urging screw 411 is a ball screw and has an outer tube portion 413 and an inner rod portion 414, and the urging rod module 41 has a outer tube portion 413 disposed in the limiting groove 33 along the first direction. X moves the limiter 412.

The chuck module 42 includes a clip 421 disposed at one end of the tube portion 413 outside the biasing screw 411 and detachably surrounding the terminal ring 71, and a movable passage through the clip 421 and the terminal ring The latch 422 of 71.

In this embodiment, the material of the clip 421 is bakelite, but other suitable insulating materials may be used, and is not limited thereto.

The driving module 43 is disposed on the inner rod portion 414 and is adapted to be driven by an electric drill 9 to rotate the inner rod portion 414 to interlock the outer tube portion. The 413 and the collet module 42 are adjacent to and away from the fixing base 8.

In this embodiment, the driving module 43 includes a conversion member 431 connected to the inner rod portion 414 and the electric drill 9 for driving and urging the force applying screw 411. The two ends of the conversion member 431 are different specifications. The connecting head is configured to be connected by the conversion member 431 when the inner rod portion 414 and the electric drill 9 have different specifications, for example, when the inner rod portion 414 has a circular cross section, and the output end of the electric drill 9 When the inner cross section of the 91 is hexagonal, the conversion member 431 having a circular shape at one end and a hexagonal shape at the other end is required to be connected. If the inner rod portion 414 and the size of the electric drill 9 can be matched with each other, the conversion is not required. The inner rod portion 414 is driven directly by the electric drill 9 by the piece 431.

In general use, the user can hold the handle 34 first, and the wrench portion 322 of the adjuster 32 is pulled to release the support rod 22, and the support rod 22 is moved to fix the support base 21 to the fixed plate. 81, then press the switch 92 of the electric drill 9 to drive the inner rod portion 414 to rotate to interlock the outer tube portion 413 and the collet module 42 near the elbow end 7 when the clamp 421 surrounds the When the terminal ring 71 is pushed, the latch 422 is pushed into the clip 421 and the terminal ring 71, that is, the present embodiment is disposed on the elbow end 7.

Referring to FIG. 5, the user then presses the switch 92 of the electric drill 9 to cause the electric drill 9 to reversely drive the inner rod portion 414 to rotate to interlock the outer tube portion 413 and the collet module 42 away from the fixing base 8. Therefore, the elbow end 7 can be straightly pulled out in the first direction X, thereby avoiding the arc phenomenon caused by the elbow end 7 being in contact with or being too close to the internal component when being pulled out, which greatly increases the arc phenomenon. User security.

Referring to FIGS. 2 and 5, when the elbow end 7 is mounted, the support base 21 is first fixed to the fixing plate 81 as shown in FIG. 5, and the elbow end 7 is attached to the collet. On the module 42, the switch 92 of the electric drill 9 is pressed again, so that the electric drill 9 drives the inner rod portion 414 to rotate, and the outer tube portion 413 and the collet module 42 are pushed to push the elbow end 7 into the The holder 8 can be installed as shown in FIG. 2.

Through the above description, the advantages of this embodiment can be summarized as follows:

1. The support rod 22 and the force applying screw 411 are disposed in parallel, and the driving module 43 is driven to interlock the force applying rod module 41, and the chuck module 42 can be interlocked to be close to and away from the fixing base 8. In this way, the elbow end 7 can be pulled straight in the first direction X to avoid arcing, fully reducing the user's experience, reducing physical strength and mental consumption, improving operation convenience and safety. And to avoid damage to the internal components, and by using the retractable force applying screw 411, space limitation can be reduced, and it is convenient to operate even in a small space.

2. By providing the support base 21 having the recess 211, it can be hooked on the fixing plate 81 to provide fixability, and the utility of providing the fixability by only the single support rod 22 can be achieved, and the setting can be linked by the setting. The force applying screw 411 of the chuck module 42 moving along the first direction X is driven by the electric drill 9, and the installation and removal functions can be simultaneously achieved.

3. By providing the conversion member 431 with the connectors of different specifications at both ends, the specifications of the inner rod portion 414 and the output end 91 of the electric drill 9 can be different, and the flexibility and convenience in use can be improved. Sex.

In summary, it is indeed possible to achieve the purpose of the novel.

However, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes and modifications made in accordance with the scope of the present patent application and the contents of the patent specification, All remain within the scope of this new patent.

2‧‧‧Support unit

21‧‧‧ Support

22‧‧‧Support rod

221‧‧‧ Groove

3‧‧‧Base unit

31‧‧‧ Pedestal

32‧‧‧Regulator

33‧‧‧Limited slot

4‧‧‧Handling unit

42‧‧‧ chuck module

421‧‧‧颚

422‧‧‧ latch

41‧‧‧Tip rod module

411‧‧‧Power screw

412‧‧‧Limited parts

413‧‧‧External Management Department

414‧‧‧ Inner Rod

43‧‧‧Drive Module

431‧‧‧Transformation

7‧‧‧Elbow end

71‧‧‧Terminal ring

8‧‧‧ fixed seat

81‧‧‧ fixed plate

9‧‧‧Electric drill

91‧‧‧ Output

92‧‧‧ switch

X‧‧‧ first direction

Claims (11)

An electric insulated elbow type end operating rod suitable for an elbow type end, the elbow type end portion being detachably disposed on a fixing base including a fixing plate, the elbow type end portion including a terminal ring, the electric insulation The elbow type end operating rod comprises: a supporting unit comprising: a supporting seat adapted to be detachably fixed to the fixing plate, and a supporting rod extending from the supporting seat in a first direction away from the fixing plate; The base unit includes a base for the support rod to be movably disposed, and a loading and unloading unit including a force applying screw spaced apart from the support rod and extending through the base in the first direction a urging rod module, a chuck module disposed at one end of the urging screw for detachably connecting the terminal ring of the elbow end, and a driving module disposed at the other end of the urging screw, the driving The module is driven to interlock the force bar module to interlock the chuck module to approach and away from the fixed seat. The electrically insulating elbow type end operating rod of claim 1, wherein the base unit comprises a limiting groove formed in the base and extending in the first direction, the biasing screw is a ball screw and has a The outer tube portion and the inner rod portion, and the force applying rod module has a limiting member disposed on the outer tube portion and movable in the limiting direction in the first direction. The electric insulated elbow type end operating rod according to claim 2, wherein the collet module is disposed on the outer tube portion, the driving module is disposed on the inner rod portion and driven to interlock the inner rod portion to rotate To interlock the outer tube and the collet The module is close to and away from the mount. The electrically insulating elbow type end operating rod according to claim 3, wherein the driving module comprises a conversion member for driving the interlocking screw, and the two ends of the conversion member are connectors of different specifications. The electrically insulating elbow type end operating rod of claim 3, wherein the support base has a recess for releasably engaging the fixing plate. The electrically insulating elbow type end operating rod of claim 5, wherein the base unit further comprises at least one adjuster disposed on the base for releasably securing the support rod. The electrically insulating elbow type end operating rod according to claim 6, wherein the adjuster has a bolt portion screwed to the base and abutting against the support rod, and an outer portion of the bolt portion is bent outwardly. Wrench part. The electrically insulating elbow type end operating rod of claim 7, wherein the collet module includes a clip disposed at one end of the biasing screw and releasably surrounding the terminal ring, and a movable passage The pin and the pin of the terminal ring. The electrically insulated elbow end operating rod of claim 8, wherein the base unit further comprises a handle disposed on the base. The electrically insulating elbow type end operating rod according to claim 8, wherein the material of the clip is bakelite. The electrically insulated elbow type end operating rod according to claim 8, wherein the support rod is made of bakelite.