CN212462077U - High-altitude short-circuit wiring clamp for electrical experiment - Google Patents
High-altitude short-circuit wiring clamp for electrical experiment Download PDFInfo
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- CN212462077U CN212462077U CN202021303830.9U CN202021303830U CN212462077U CN 212462077 U CN212462077 U CN 212462077U CN 202021303830 U CN202021303830 U CN 202021303830U CN 212462077 U CN212462077 U CN 212462077U
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- fixed pipe
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- bevel gear
- rotation stopping
- short circuit
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Abstract
The application relates to an electrical experiment high altitude short circuit binding clip, it includes centre gripping subassembly and supporting component, the centre gripping subassembly sets up one side of supporting component, the other end of supporting component is improved level and is provided with the base, the bottom of base is provided with the gyro wheel, just the scalable setting of supporting component. This application has the effect of stability when being convenient for improve the wire pliers centre gripping.
Description
Technical Field
The application relates to the field of electrical experiment tools, in particular to high-altitude short-circuit wiring pliers for electrical experiments.
Background
In the electrical experiment, before an electrical system and electrical equipment are put into use, in order to judge whether the electrical system and the electrical equipment have quality problems in installation or manufacture and determine whether the newly installed or operating electrical equipment can be put into operation normally, the insulation performance, the electrical characteristics, the mechanical property and the like of each electrical equipment unit in the electrical system are tested and verified, and the overhead wiring clamp is a special clamp for temporarily wiring when the electrical equipment is tested or overhauled.
Chinese patent with publication number CN204216249U discloses a wire connecting clamp, which comprises a clamp head, a clamp head support with one end connected with the clamp head and pivoted with the clamp head, and an insulating long rod connected with the other end of the clamp head support, wherein the clamp head comprises a base plate, two clamp arms standing on the base plate and a driving piece for driving the two clamp arms to adjust positions, so as to adjust the distance between the two clamp arms, and a worker can stand on the ground to perform a short circuit experiment.
In view of the above-mentioned related art, the inventor believes that there is a defect that the insulation rod shakes when a worker lifts the insulation rod by hand to perform an experiment on a raised electrical device.
SUMMERY OF THE UTILITY MODEL
In order to improve the stability of jointing clamp when centre gripping for the convenience, this application provides an electrical experiment high altitude short circuit jointing clamp.
The application provides a pair of electrical experiment high altitude short circuit binding clip adopts following technical scheme:
the utility model provides an electrical experiment high altitude short circuit wiring pincers, includes centre gripping subassembly and supporting component, the centre gripping subassembly sets up one side of supporting component, the other end of supporting component is improved level and is provided with the base, the bottom of base is provided with the gyro wheel, just the scalable setting of supporting component.
Through adopting above-mentioned technical scheme, install the centre gripping subassembly on the supporting component of scalable setting, then set up the supporting component on the base, and then when experimenting, promote the base to the position below that needs to carry out the experiment, then adjust the height to the electrical equipment of high latitude with the centre gripping subassembly through adjusting the supporting component, the supporting component can stably support the centre gripping subassembly in the experimentation, and then has the effect of the stability when being convenient for improve the wire pliers centre gripping.
Preferably, the supporting component comprises a fixed pipe and a lifting screw, the fixed pipe is vertically arranged on the base, a thread cylinder is arranged in the fixed pipe in a rotating mode, the clamping component is arranged on the lifting screw, the lifting screw is inserted into the fixed pipe and matched with the thread cylinder, a driving component used for driving the thread cylinder to rotate is arranged on the fixed pipe, and a rotation stopping component used for limiting the circumferential rotation of the lifting screw is arranged in the fixed pipe.
Through adopting above-mentioned technical scheme, utilize drive assembly drive screw thread section of thick bamboo to begin to rotate, take place relative rotation between screw thread section of thick bamboo and the lifting screw to through the rotation stopping piece, lifting screw can only remove along vertical direction, and then at screw thread section of thick bamboo pivoted in-process, can only go up and down along vertical direction with the lifting screw of screw thread section of thick bamboo mutual adaptation, thereby has the effect of the height of being convenient for adjust the centre gripping subassembly.
Preferably, the driving assembly comprises a driving motor, a first bevel gear and a second bevel gear, the driving motor is arranged on the outer side wall of the fixed pipe, the rotating shaft of the driving motor penetrates through the outer wall of the fixed pipe and extends into the fixed pipe, the first bevel gear is coaxially arranged on the rotating shaft of the driving motor, the second bevel gear is coaxially arranged on the side wall of the threaded cylinder, and the first bevel gear and the second bevel gear are meshed with each other.
Through adopting above-mentioned technical scheme, start driving motor and then drive first bevel gear and begin to rotate, first bevel gear drives and begins to rotate with first bevel gear intermeshing's second bevel gear to have the effect of being convenient for drive thread section of thick bamboo and begin to rotate.
Preferably, the rotation stopping piece comprises a rotation stopping block, a rotation stopping groove is vertically formed in the inner wall of the fixed pipe, the rotation stopping block is arranged on the lifting screw rod, and the rotation stopping block and the rotation stopping groove are matched with each other.
Through adopting above-mentioned technical scheme, when lifting screw and screw thread section of thick bamboo take place to rotate, the stopper that splines on the lifting screw removes along the groove that splines to have to a certain extent and restrict lifting screw because frictional force is circumferential direction's effect along with the screw thread section of thick bamboo.
Preferably, the bottom of base is provided with the butt plate, the butt plate is close to the vertical connecting rod that is provided with on one side of base, the connecting rod passes base and vertical upwards extension, the connecting rod is kept away from one of butt plate and is served the level and be provided with the step board, just be provided with the restriction piece that is used for making the butt plate keep away from ground on the connecting rod.
Through adopting above-mentioned technical scheme, when the centre gripping subassembly carries out the centre gripping, the staff can contradict the butt plate subaerial through trampling the footboard on the base to have and reduce the base to a certain extent and appear arbitrary gliding effect under the effect of gyro wheel.
Preferably, the limiting member comprises a spring, one end of the spring is arranged on the rod wall of the connecting rod, the other end of the spring is arranged on the base, and when the spring is in a natural state, the abutting plate is far away from the ground.
Through adopting above-mentioned technical scheme, the experiment finishes the back at that time, and the staff can loosen trampling to the step board, and then under the effect of spring, ground can be kept away from automatically to the butt board to have the effect of being convenient for promote the base.
Preferably, the end of the abutting plate, which is far away from the connecting rod, is provided with anti-skidding grains.
Through adopting above-mentioned technical scheme, anti-skidding line can increase the frictional force between butt joint board and the ground to have and make butt joint board more closely contradict subaerial effect.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the experiment is carried out, the base is pushed to the position below the position to be tested, then the driving motor is started to enable the lifting screw rod to vertically move upwards, the clamping assembly is adjusted to the height of the high-altitude electrical equipment, the supporting assembly can stably support the clamping assembly in the experiment process, and the effect of improving the stability of the wiring clamp during clamping is achieved;
2. when the clamping assembly clamps, a worker can press the abutting plate against the ground by stepping a pedal on the base, so that the effect of reducing the base from sliding randomly under the action of the roller is achieved to a certain extent;
3. after the experiment finishes at that time, the staff can loosen trampling to the pedal, and then under the effect of spring, ground can be kept away from automatically to the butt plate to have the effect of being convenient for promote the base.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
FIG. 2 is a partial cross-sectional view of an embodiment of the present application showing the connection between the abutment plate and the base.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Description of reference numerals: 1. a base; 11. a roller; 12. a fixed tube; 121. a threaded barrel; 122. a drive motor; 123. a first bevel gear; 124. a second bevel gear; 125. a rotation stopping groove; 13. a lifting screw; 131. a rotation stopping block; 14. a butt joint plate; 141. a connecting rod; 142. treading a pedal; 143. a spring; 144. anti-skid lines; 15. a strut; 151. a first clamp arm; 152. a second jawarm; 153. rodless cylinders.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses high-altitude short-circuit wiring clamp for electrical experiments. Referring to fig. 1 and 2, an electrical experiment high altitude short circuit wire connecting clamp includes base 1, centre gripping subassembly and supporting component, and the supporting component sets up on base 1, and the centre gripping subassembly sets up on one side that the supporting component kept away from base 1.
Referring to fig. 1 and 2, the bottom end of the base 1 is provided with a roller 11, and the jointing clamp can be conveniently moved through the roller 11; the bottom level of base 1 is provided with butt plate 14, one side that butt plate 14 kept away from base 1 is provided with anti-skidding line 144, butt plate 14 is close to the vertical connecting rod 141 that is provided with on one side of base 1, connecting rod 141 passes base 1 and vertical upwards extension, connecting rod 141 keeps away from one of butt plate 14 and serves the level and be provided with pedal 142, and be provided with spring 143 on connecting rod 141, the one end setting of spring 143 is on connecting rod 141's pole wall, the other end setting of spring 143 is on base 1, when spring 143 is in natural state, butt plate 14 keeps away from ground.
The staff can press the abutting plate 14 against the ground by pressing the pedal 142 on the base 1, and the abutting plate 14 is provided with the anti-slip pattern 144 to press the abutting plate 14 against the ground more tightly, so that the bottom plate cannot slide freely under the action of the roller 11, and the stability of the jointing clamp during wiring is improved; when butt joint board 14 contradicts subaerial, spring 143 is in compression state, and when the staff no longer trampled pedal 142, spring 143 can resume elastic deformation, and then drives the vertical upward movement of butt joint board 14 to have the effect that makes butt joint board 14 can not influence the normal removal of wire pliers.
Referring to fig. 2 and 3, the supporting assembly includes a fixing tube 12 and a lifting screw 13, the fixing tube 12 is vertically disposed on the base 1, a thread cylinder 121 is rotatably disposed in the fixing tube 12, the clamping assembly is disposed on the lifting screw 13, and the lifting screw 13 is inserted into the fixing tube 12 and is matched with the thread cylinder 121.
Referring to fig. 2 and 3, a driving motor 122 is disposed on an outer side wall of the fixed pipe 12, a rotating shaft of the driving motor 122 extends into the fixed pipe 12 through an outer wall of the fixed pipe 12, a first bevel gear 123 is coaxially disposed on the rotating shaft of the driving motor 122 located in the fixed pipe 12, a second bevel gear 124 is coaxially disposed on a side wall of the threaded cylinder 121, and the first bevel gear 123 and the second bevel gear 124 are engaged with each other.
Referring to fig. 2 and 3, a rotation stopping groove 125 is vertically formed on the inner wall of the fixed pipe 12, a rotation stopping block 131 is arranged at the bottom end of the lifting screw 13, the rotation stopping block 131 and the rotation stopping groove 125 are mutually matched, and the rotation stopping block 131 is inserted into the rotation stopping groove 125; the driving motor 122 is started to drive the first bevel gear 123 to rotate, the first bevel gear 123 drives the second bevel gear 124 meshed with the first bevel gear 123 to rotate, so that the threaded cylinder 121 is driven to rotate, the threaded cylinder 121 and the lifting screw 13 rotate relatively, the rotation stopping block 131 can only vertically move along the rotation stopping groove 125, and the lifting screw 13 matched with the threaded cylinder 121 can only vertically lift along the vertical direction, so that the clamping assembly has the effect of being convenient to adjust the height of the clamping assembly.
Referring to fig. 1 and 2, the clamping assembly includes a supporting rod 15, a first clamp arm 151 and a second clamp arm 152, the first clamp arm 151 is fixedly disposed on the supporting rod 15, a rodless cylinder 153 is disposed on the supporting rod 15 along a length direction of the supporting rod 15, the rodless cylinder 153 is directly connected to the second clamp arm 152 by a piston, the second clamp arm 152 is made to reciprocate along with the piston of the rodless cylinder 153, and both the first clamp arm 151 and the second clamp arm 152 are connected to a lead (not shown).
The implementation principle of the embodiment of the application is as follows: when needing to carry out the experiment, utilize gyro wheel 11 to remove the wire holder to the position that needs to carry out the experiment, then start driving motor 122 drive first bevel gear 123 and begin to rotate, and then drive second bevel gear 124 and screw section of thick bamboo 121 begin to rotate, thereby make lifting screw 13 drive first tong arm 151 and second tong arm 152 vertical rise to fixed height, then utilize no pole cylinder 153 make second tong arm 152 be close to first tong arm 151 and carry out the experiment, exert pressure to pedal 142 during the experiment, and then make butt joint board 14 contradict subaerial in order to improve the stability of base 1, first tong arm 151 and second tong arm 152 are difficult for appearing rocking in the in-process of experiment, thereby have the effect of the stability when being convenient for improve the wire holder centre gripping.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides an electrical experiment high altitude short circuit wiring pincers which characterized in that: including centre gripping subassembly and supporting component, the centre gripping subassembly sets up one side of supporting component, the other end of supporting component is improved level and is provided with base (1), the bottom of base (1) is provided with gyro wheel (11), just the scalable setting of supporting component.
2. An electrical experiment high altitude short circuit jointing clamp according to claim 1, characterized in that: the supporting component comprises a fixed pipe (12) and a lifting screw (13), the fixed pipe (12) is vertically arranged on the base (1), a thread cylinder (121) is arranged in the fixed pipe (12) in a rotating mode, the clamping component is arranged on the lifting screw (13), the lifting screw (13) is inserted into the fixed pipe (12) and matched with the thread cylinder (121) mutually, a driving component used for driving the thread cylinder (121) to rotate is arranged on the fixed pipe (12), and a rotation stopping component used for limiting the circumferential rotation of the lifting screw (13) is arranged in the fixed pipe (12).
3. An electrical experiment high altitude short circuit jointing clamp according to claim 2, characterized in that: the driving assembly comprises a driving motor (122), a first bevel gear (123) and a second bevel gear (124), the driving motor (122) is arranged on the outer side wall of the fixed pipe (12), the rotating shaft of the driving motor (122) penetrates through the outer wall of the fixed pipe (12) and extends into the fixed pipe (12), the first bevel gear (123) is coaxially arranged on the rotating shaft of the driving motor (122), the second bevel gear (124) is coaxially arranged on the side wall of the threaded barrel (121), and the first bevel gear (123) and the second bevel gear (124) are meshed with each other.
4. An electrical experiment high altitude short circuit jointing clamp according to claim 3, characterized in that: the rotation stopping piece comprises a rotation stopping block (131), a rotation stopping groove (125) is vertically formed in the inner wall of the fixed pipe (12), the rotation stopping block (131) is arranged on the lifting screw rod (13), and the rotation stopping block (131) and the rotation stopping groove (125) are matched with each other.
5. An electrical experiment high altitude short circuit jointing clamp according to claim 1, characterized in that: the bottom of base (1) is provided with butt plate (14), butt plate (14) are close to on one side of base (1) on vertically be provided with connecting rod (141), connecting rod (141) pass base (1) and vertical upwards extend, connecting rod (141) are kept away from one of butt plate (14) and are served the level and be provided with pedal (142), just be provided with the restriction piece that is used for making butt plate (14) keep away from ground on connecting rod (141).
6. An electrical experiment high altitude short circuit jointing clamp according to claim 5, characterized in that: the limiting piece comprises a spring (143), one end of the spring (143) is arranged on the rod wall of the connecting rod (141), the other end of the spring (143) is arranged on the base (1), and when the spring (143) is in a natural state, the abutting plate (14) is far away from the ground.
7. The electrical experiment high altitude short circuit jointing clamp of claim 6, characterized in that: and anti-skid grains (144) are arranged at one end, away from the connecting rod (141), of the abutting plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021303830.9U CN212462077U (en) | 2020-07-06 | 2020-07-06 | High-altitude short-circuit wiring clamp for electrical experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021303830.9U CN212462077U (en) | 2020-07-06 | 2020-07-06 | High-altitude short-circuit wiring clamp for electrical experiment |
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| Publication Number | Publication Date |
|---|---|
| CN212462077U true CN212462077U (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021303830.9U Active CN212462077U (en) | 2020-07-06 | 2020-07-06 | High-altitude short-circuit wiring clamp for electrical experiment |
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| CN (1) | CN212462077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113118340A (en) * | 2021-04-06 | 2021-07-16 | 中建中新建设工程有限公司 | Auxiliary device is stabilized to reinforcing bar bolt clipper |
-
2020
- 2020-07-06 CN CN202021303830.9U patent/CN212462077U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113118340A (en) * | 2021-04-06 | 2021-07-16 | 中建中新建设工程有限公司 | Auxiliary device is stabilized to reinforcing bar bolt clipper |
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| GR01 | Patent grant | ||
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| CB03 | Change of inventor or designer information |
Inventor after: Chen Yan Inventor after: Lin Shuchao Inventor before: Chen Yan Inventor before: Lin Shuchao |