CN213692392U - Push-down locking ground rod - Google Patents
Push-down locking ground rod Download PDFInfo
- Publication number
- CN213692392U CN213692392U CN202022976869.3U CN202022976869U CN213692392U CN 213692392 U CN213692392 U CN 213692392U CN 202022976869 U CN202022976869 U CN 202022976869U CN 213692392 U CN213692392 U CN 213692392U
- Authority
- CN
- China
- Prior art keywords
- wall
- rod
- polytetrafluoroethylene
- push
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 40
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 40
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 40
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 37
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 37
- 239000004411 aluminium Substances 0.000 claims abstract description 16
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 10
- 239000004417 polycarbonate Substances 0.000 claims abstract description 10
- 230000001012 protector Effects 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a push-down locking earth bar, including insulating bar, insulating bar's the pure aluminium chuck of one end fixedly connected with, insulating bar's inside interlude is provided with the polytetrafluoroethylene catch bar, the one end of polytetrafluoroethylene catch bar and the inside fixedly connected with slip pure aluminium clamp splice that is located pure aluminium chuck, the interlude is provided with the propulsion spanner between insulating bar's inner wall, the outer wall of polytetrafluoroethylene catch bar has cup jointed propulsion reset spring in being located the propulsion spanner, the outer wall of polytetrafluoroethylene catch bar has cup jointed the propulsion piece, the outer wall of polytetrafluoroethylene catch bar just is located the right side fixedly connected with release locking plate of propulsion piece, the inner wall swing joint who advances the spanner has polycarbonate locking spanner. Through the combined setting of devices such as polytetrafluoroethylene catch bar, slip pure aluminium clamp splice, realized that the head presss from both sides the mouth and tightly can press from both sides tightly fast and relax, and the fastener clamping force is controllable moreover, presss from both sides tightly not harm ligneous function again promptly, has the practicality.
Description
Technical Field
The utility model belongs to the technical field of the earth bar, concretely relates to push-down locking earth bar.
Background
When a power transmission line or power supply equipment is overhauled, a short-circuit grounding wire must be installed, and the current installation and disassembly of the short-circuit grounding wire are operated by utilizing a grounding wire operating rod. The earth bar comprises wire end clamp, insulating bar two parts: the wire end clamp is made of high-quality aluminum alloy through die casting (a copper jointing clamp can be selected according to actual conditions); the insulating rod part is made of high-strength epoxy resin glass steel tubes and has the characteristics of good insulating property, light weight, high strength and the like. The ground rod ensures the safety of operators and the comfort and convenience of operation to the maximum extent, the universal ground rod consists of an insulating rod and a clip connecting piece, the connecting piece is tubular, the clip is inserted at the upper end of the connecting piece, the insulating rod is inserted at the lower end of the connecting piece, and the common wire clip forms include a flat spiral compression type and a double-reed-mouth type.
The existing operating rod is troublesome to operate when in use, cannot meet the use requirements of different occasions, cannot quickly clamp and loosen the head clamping opening, is troublesome to operate, and is not easy to clamp and damage wood due to uncontrollable clamping force of the clamp. Therefore, we propose a push-rod type locking ground rod.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a push-down locking earth bar to propose current push-down locking earth bar in solving above-mentioned background art in the use, because present earth bar troublesome poeration when using, can not realize pressing from both sides tightly fast and relaxing to the head clamp mouth, thereby waste time, reduced work efficiency's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a push-down locking earth bar, includes insulating bar, insulating bar's the pure aluminium chuck of one end fixedly connected with, insulating bar's inside interlude is provided with the polytetrafluoroethylene catch bar, the one end of polytetrafluoroethylene catch bar just is located the pure aluminium chuck's of inside fixedly connected with slip pure aluminium clamp splice, the interlude is provided with between insulating bar's inner wall and advances the spanner, the outer wall of polytetrafluoroethylene catch bar just is located to advance and has cup jointed the propelling reset spring in the spanner, the outer wall of polytetrafluoroethylene catch bar has cup jointed the propulsion piece, the outer wall of polytetrafluoroethylene catch bar just is located the right side fixedly connected with release locking plate that advances the piece, the inner wall swing joint that advances the spanner has polycarbonate locking spanner.
Preferably, one end of the insulating operating rod, which is far away from the pure aluminum chuck, is fixedly connected with a hand guard.
Through adopting above-mentioned technical scheme, hand protector and propulsion spanner part are furnished with integrated into one piece's high-quality silicon rubber sheath, hold the sense more comfortable, and it is more reliable to insulate, and the safety of operating personnel and the comfortable and convenient of operation have been guaranteed to the at utmost.
Preferably, the inner wall of the pushing wrench is provided with a first through hole matched with the polytetrafluoroethylene push rod, and the outer wall of the polytetrafluoroethylene push rod is connected with the inner wall of the first through hole in an inserting mode.
Through adopting above-mentioned technical scheme, the setting of through-hole one makes things convenient for the polytetrafluoroethylene catch bar to run through and impels the spanner.
Preferably, the outer wall of the polytetrafluoroethylene push rod is sleeved with a release reset spring between the pushing sheet and the release locking sheet.
By adopting the technical scheme, the propelling piece is in a reset state by the propelling reset spring.
Preferably, a second through hole is formed in the inner wall of one side of the pushing wrench, and a release button is movably connected to the right side, located in the second through hole, of the release locking plate.
Through adopting above-mentioned technical scheme, the state of release locking plate has been restricted to the release button to restricted the active state of gathering the tetrafluoro catch bar, made gather the tetrafluoro catch bar can move about, can also be locked.
Preferably, the polycarbonate locking wrench is in contact with but not connected to the pushing blade.
Through adopting above-mentioned technical scheme, drive the propulsion piece and remove through pressing polycarbonate lock spanner.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the pushing spanner is held, the releasing button is pressed by one hand and is not moved, the sliding pure aluminum clamping block is stirred by one hand to be attached to a clamped aluminum bar, the pushing sheet inclines to the left and drives the polytetrafluoroethylene pushing rod to move left, namely locking action is realized, when the pushing spanner is loosened, the pushing sheet depends on the pushing reset spring to enable the pushing sheet to be in a reset state, the releasing locking sheet is in the locking state, the polytetrafluoroethylene pushing rod is not moved, the pushing spanner is pressed again to repeatedly act, the polytetrafluoroethylene pushing rod moves left and drives the sliding pure aluminum clamping block to clamp the aluminum bar, and the device realizes that a head clamping opening can be clamped and loosened quickly through the combined arrangement of the polytetrafluoroethylene pushing rod, the sliding pure aluminum clamping block and the like, the clamping force is controllable, namely the clamping is not damaged, and the practicability is realized.
2. Through pressing release button, impel the spanner and motionless release locking plate and relieve locking, gather tetrafluoro catch bar and can control freely and remove, accomplish the release action, when the operation finishes and need lift off the earth bar, release button is motionless, and the pure aluminium clamp splice of slip is stirred to another hand, makes it break away from the aluminium row, accomplishes the operation, and this device has made things convenient for the locking and the release to the aluminium row, makes things convenient for the device to resume original state after the use, makes things convenient for constructor to operate, and safe and reliable is labour saving and time saving again.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the pushing wrench of the present invention.
In the figure: 1. an insulating operating rod; 2. a pure aluminum chuck; 3. a polytetrafluoroethylene push rod; 4. sliding the pure aluminum clamping block; 5. protecting hands; 6. pushing the wrench; 7. a push return spring; 8. a propulsion sheet; 9. releasing the locking plate; 10. releasing the return spring; 11. a release button; 12. polycarbonate locking wrench.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a push-down locking earth bar, including insulating bar 1, insulating bar 1's pure aluminium chuck of one end fixedly connected with 2, insulating bar 1's inside interlude is provided with polytetrafluoroethylene catch bar 3, polytetrafluoroethylene catch bar 3's one end and the inside fixedly connected with slip pure aluminium clamp splice 4 that is located pure aluminium chuck 2, the interlude is provided with between insulating bar 1's the inner wall and advances spanner 6, polytetrafluoroethylene catch bar 3's outer wall just is located to advance spanner 6 endotheca and has advanced reset spring 7, polytetrafluoroethylene catch bar 3's outer wall has cup jointed propulsion piece 8, polytetrafluoroethylene catch bar 3's outer wall just is located propulsion piece 8's right side fixedly connected with release locking plate 9, the inner wall swing joint who advances spanner 6 has polycarbonate locking spanner 12.
In this embodiment, by holding the pushing wrench 6, one hand presses the release button 11 and keeps motionless, one hand stirs the sliding pure aluminum clamping block 4 and sticks to the clamped aluminum row, the pushing sheet 8 inclines to the left and drives the polytetrafluoroethylene pushing rod 3 to move to the left, i.e. to lock, when the pushing wrench 6 is loosened, the pushing sheet 8 depends on the pushing reset spring 7 to make the pushing sheet 8 in the reset state, the releasing locking sheet 9 is in the locked state and keeps the polytetrafluoroethylene pushing rod 3 motionless, the pushing wrench 6 is pressed again to repeat the action, the polytetrafluoroethylene pushing rod 3 moves to the left and drives the sliding pure aluminum clamping block 4 to clamp the aluminum row, after the grounding rod is used, the grounding wire clamp must be checked to be in good contact with the conductor, whether the clamping opening has enough clamping force, so as to prevent the grounding wire clamp from fusing or falling off due to poor contact when passing the short-circuit current.
Specifically, one end of the insulating operating rod 1, which is far away from the pure aluminum chuck 2, is fixedly connected with a hand guard 5.
In this embodiment, hand protector 5 and propulsion spanner 6 part are furnished with integrated into one piece's high-quality silicon rubber sheath, hold the sense more comfortable, and it is more reliable to insulate, and the at utmost has guaranteed the safety of operation personnel and comfortable and convenient of operation.
Specifically, the inner wall of the pushing wrench 6 is provided with a first through hole matched with the polytetrafluoroethylene push rod 3, and the outer wall of the polytetrafluoroethylene push rod 3 is inserted into the inner wall of the first through hole.
In this embodiment, through the setting of through-hole one, make things convenient for polytetrafluoroethylene catch bar 3 to run through and advance spanner 6.
Specifically, a release return spring 10 is sleeved on the outer wall of the polytetrafluoroethylene push rod 3 and is positioned between the push sheet 8 and the release locking sheet 9.
In the present embodiment, the propulsion sheet 8 is in the return state by means of the propulsion return spring 7.
Specifically, a second through hole is formed in the inner wall of one side of the pushing wrench 6, and a release button 11 is movably connected to the right side of the release locking plate 9 in the second through hole.
In the present embodiment, the release button 11 restricts the state of releasing the lock plate 9, thereby restricting the movable state of the teflon push rod 3.
Specifically, the polycarbonate lock wrench 12 is in contact with but not connected to the pushing piece 8.
In this embodiment, the pushing piece 8 is moved by pressing the polycarbonate lock wrench 12.
The utility model discloses a theory of operation and use flow: when the polytetrafluoroethylene pushing rod type aluminum row clamping device is used, the pushing wrench 6 is held, the release button 11 is pressed by one hand to be immobile, the sliding pure aluminum clamping block 4 is shifted by one hand to be attached to a clamped aluminum row, the pushing piece 8 inclines to the left and drives the polytetrafluoroethylene pushing rod 3 to move to the left, namely, to perform locking action, when the pushing wrench 6 is loosened, the pushing piece 8 enables the pushing piece 8 to be in a reset state by means of the pushing reset spring 7, the release locking piece 9 enables the polytetrafluoroethylene pushing rod 3 to be immobile in a locking state, the pushing wrench 6 is pressed again to perform repeated action, so that the polytetrafluoroethylene pushing rod 3 moves to the left and drives the sliding pure aluminum clamping block 4 to clamp the aluminum row; when the release button 11 is pressed down, the push wrench 6 does not move to release the locking plate 9 to release the locking, the polytetrafluoroethylene push rod 3 can freely move left and right to complete the release action, when the operation is finished and the grounding rod needs to be dismounted, the release button 11 does not move, and the other hand stirs the sliding pure aluminum clamping block 4 to separate the aluminum bar to complete the operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a push-down locking earth bar, includes insulating bar (1), its characterized in that: pure aluminium chuck (2) of one end fixedly connected with of insulating bar (1), the inside interlude of insulating bar (1) is provided with and gathers tetrafluoro catch bar (3), the one end of gathering tetrafluoro catch bar (3) and the inside fixedly connected with slip pure aluminium clamp splice (4) that are located pure aluminium chuck (2), it is provided with to advance spanner (6) to alternate between the inner wall of insulating bar (1), the outer wall of gathering tetrafluoro catch bar (3) just is located and has cup jointed propulsion reset spring (7) in advancing spanner (6), the outer wall of gathering tetrafluoro catch bar (3) has cup jointed propulsion piece (8), the outer wall of gathering tetrafluoro catch bar (3) just is located the right side fixedly connected with release locking plate (9) of propulsion piece (8), the inner wall swing joint that advances spanner (6) has polycarbonate locking spanner (12).
2. The push-rod locking ground rod of claim 1, wherein: one end of the insulating operating rod (1) far away from the pure aluminum chuck (2) is fixedly connected with a hand guard (5).
3. The push-rod locking ground rod of claim 1, wherein: the inner wall of the pushing wrench (6) is provided with a first through hole matched with the polytetrafluoroethylene push rod (3), and the outer wall of the polytetrafluoroethylene push rod (3) is connected with the inner wall of the first through hole in an inserting mode.
4. The push-rod locking ground rod of claim 1, wherein: the outer wall of the polytetrafluoroethylene push rod (3) is sleeved with a release reset spring (10) between the push sheet (8) and the release locking sheet (9).
5. The push-rod locking ground rod of claim 1, wherein: a second through hole is formed in the inner wall of one side of the pushing wrench (6), and a release button (11) is movably connected to the right side, located in the second through hole, of the release locking plate (9).
6. The push-rod locking ground rod of claim 1, wherein: the polycarbonate locking wrench (12) is in contact with but not connected to the pushing blade (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022976869.3U CN213692392U (en) | 2020-12-09 | 2020-12-09 | Push-down locking ground rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022976869.3U CN213692392U (en) | 2020-12-09 | 2020-12-09 | Push-down locking ground rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213692392U true CN213692392U (en) | 2021-07-13 |
Family
ID=76738723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022976869.3U Active CN213692392U (en) | 2020-12-09 | 2020-12-09 | Push-down locking ground rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213692392U (en) |
-
2020
- 2020-12-09 CN CN202022976869.3U patent/CN213692392U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205225968U (en) | But quickly separating and connection connect pole | |
| CN209812185U (en) | A inflation nail mounting tool for construction | |
| CN113594956B (en) | Electric insulation rod wire cutting pliers | |
| CN213692392U (en) | Push-down locking ground rod | |
| CN211579420U (en) | Peeling device for communication cable joint | |
| CN210046631U (en) | Fixing support convenient to fix | |
| CN205438458U (en) | Dual -purpose apparatus of spade hoe | |
| CN207339109U (en) | A kind of electrothermal wire stripper | |
| CN107528255B (en) | Hot line clamp cropper | |
| CN209730655U (en) | Novel combination tool for peeling electric wire | |
| CN212784561U (en) | Peeling device for power cable | |
| CN211197475U (en) | Near-distance transmission equipment for tools | |
| CN209774494U (en) | Wireless remote control insulation electric wrench | |
| CN111964526A (en) | Portable security device | |
| CN219715546U (en) | Cable monitoring and positioning assembly | |
| CN218735042U (en) | Electric heating ring capable of being quickly disassembled and maintained | |
| CN217692322U (en) | Clamping fixing end for insulating short rod | |
| CN221102912U (en) | Portable appurtenance of cable rush repair | |
| CN213224531U (en) | Bolt clipper with adjustable handle length | |
| CN219466323U (en) | Safe cutting device | |
| CN216180741U (en) | Practical multifunctional fire axe | |
| CN211466169U (en) | Screwdriver for maintaining elevator | |
| CN205123153U (en) | Cable stripper | |
| CN216682049U (en) | Electric tool | |
| CN219027431U (en) | Ergonomic hand grip for a hand tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |