CN113708098A - Novel grounding lead device - Google Patents
Novel grounding lead device Download PDFInfo
- Publication number
- CN113708098A CN113708098A CN202110971216.2A CN202110971216A CN113708098A CN 113708098 A CN113708098 A CN 113708098A CN 202110971216 A CN202110971216 A CN 202110971216A CN 113708098 A CN113708098 A CN 113708098A
- Authority
- CN
- China
- Prior art keywords
- ring
- pulley
- lead device
- frame
- ground lead
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 14
- 239000000725 suspension Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/72—Means for accommodating flexible lead within the holder
Abstract
The invention discloses a novel grounding lead device, which comprises an upper supporting rod and a lower supporting rod, wherein the upper end of the lower supporting rod is provided with a thread groove, the lower end of the upper supporting rod is arranged on the lower supporting rod through threads, the upper end of the upper supporting rod is provided with a fixed ring frame, one side of the fixed ring frame is provided with a clamping ring, the lower end of the lower supporting rod is provided with a clamp body, the middle of the lower supporting rod is provided with an installation shaft, a take-up pulley is arranged on the installation shaft in a rotating mode, and a positioning structure is arranged on the installation shaft.
Description
Technical Field
The invention relates to the technical field of grounding lead devices, in particular to a novel grounding lead device.
Background
Along with the improvement of the living standard of people, lightning protection grounding is gradually valued by people, corresponding equipment is needed to be used for conducting grounding wire treatment on buildings in some buildings, and the lightning protection grounding device is an important tool for ensuring workers when voltage accidentally appears on the equipment and the lines which are powered off. .
The ground lead device on the market is simpler, usually the fixed clamping structure in both ends of on-the-spot direct wire has just gone, and such structure is simpler, and the security is also very low, and the length of wire is longer then can twine simultaneously for subsequent arrangement is more troublesome.
Therefore, the present invention provides a novel ground lead device to solve the above problems.
Disclosure of Invention
The present invention is directed to a novel ground lead device to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel ground connection lead wire device, including last bracing piece and bottom suspension vaulting pole, the thread groove has been seted up to the upper end of bottom suspension vaulting pole, the lower extreme of going up the bracing piece passes through the screw thread and installs on the bottom suspension vaulting pole, go up the upper end of bracing piece and install the fixed ring frame, the wire clamping ring is installed to one side of fixed ring frame, the opposite side fixed mounting link of fixed ring frame, the link frame is "Contraband" style of calligraphy, the lateral wall lower extreme of link frame is equipped with spacing, and the upper end of link frame sets up threaded hole, the link frame is installed screw bolt one through the screw thread, the pressure drum is installed to the lower extreme of screw bolt one, the pressure drum is cylindrical, the clamp is installed to the lower extreme of bottom suspension vaulting pole, the installation axle is installed to the centre of bottom suspension vaulting pole, install the epaxial positioning structure that rotates.
Preferably, the upper supporting rod is sleeved with a handle sleeve, the surface of the handle sleeve is provided with anti-slip threads, the upper end of the upper supporting rod is fixedly provided with a supporting frame, and the supporting frame is provided with a pulley.
Preferably, the upper surface of the end part of the clamp body is provided with a wiring block which is square, the upper surface of the wiring block is provided with a threaded hole, and a screw is arranged in the threaded hole in a threaded manner.
Preferably, a threading cylinder is fixedly mounted on the side wall, close to the lower support rod, of the take-up pulley, a threaded hole is formed in the middle of the threading cylinder, and a threaded bolt II is mounted on the threading cylinder through the threaded hole.
Preferably, the snap ring is the ring type, and the lower support ring is installed to the inner wall lower extreme of snap ring, and the grafting pole has been pegged graft to the inner wall upper end of snap ring, and the snap ring is installed to the lower extreme of grafting pole, goes up the snap ring and all is arc with lower support ring, goes up the higher authority of snap ring and is equipped with spring two, and the spring cup joints at the grafting pole, and the upper end movable mounting of grafting pole has little pull ring.
Preferably, the lower part of the outer wall of the wire clamping ring is fixedly provided with an arc-shaped frame, the arc-shaped frame is inserted with a limiting strip, the arc length of the limiting strip is greater than the opening of the wire clamping ring, the middle of the arc-shaped frame is provided with a threaded hole, and the arc-shaped frame is provided with a threaded bolt III through threads.
Preferably, the side wall of take-up pulley has seted up the locating hole, and the locating hole is provided with a plurality of groups, is the circular even equidistance array at the side wall of take-up pulley, and the handle is installed at the edge of the side wall of take-up pulley.
Preferably, location structure comprises fixed block, locating lever, spring one and spacing ring, and the locating lever is pegged graft on the fixed block, and the fixed block is installed on the installation axle, has cup jointed spring one on the locating lever, and one side of spring one is equipped with the spacing ring, and the spacing ring is installed on the locating lever, and the tip of locating lever is pegged graft at the locating hole.
Preferably, a limiting groove is formed in the positioning rod, a pull ring is movably mounted at the end of the positioning rod, and the pull ring is matched with the limiting groove.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the novel grounding lead device, the upper support rod and the lower support rod are connected together in a threaded connection mode, so that the novel grounding lead device is convenient to carry integrally, and meanwhile, the lower support rod is provided with the take-up pulley, so that a lead can be wound in the using process, and the winding condition of three wheels of the lead is avoided.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective detail view of the upper support strut;
FIG. 3 is a perspective detail view of a wire trap ring;
FIG. 4 is a perspective detail view of the lower support bar;
fig. 5 is an exploded view of the take-up reel.
In the figure: the wire winding device comprises an upper supporting rod 1, a grab handle sleeve 1011, a lower supporting rod 2, a fixed ring frame 3, a wire clamping ring 4, a lower supporting ring 41, an upper clamping ring 42, an inserting rod 43, a second spring 44, a supporting frame 5, a pulley 6, a clamp body 7, a wiring block 71, a screw 72, a wiring frame 8, a first threaded bolt 9, a wire winding wheel 10, a handle 101, a positioning hole 102, a mounting shaft 11, a fixed block 12, a positioning structure 13, a positioning rod 131, a first spring 132, a limiting ring 133, a pull ring 144, a limiting groove 145, a wire penetrating cylinder 14, a second threaded bolt 15, an arc-shaped frame 16, a limiting strip 17 and a third threaded bolt 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a novel grounding lead device comprises an upper supporting rod 1 and a lower supporting rod 2, wherein the upper end of the lower supporting rod 2 is provided with a thread groove, the lower end of the upper supporting rod 1 is installed on the lower supporting rod 2 through threads, so that the upper supporting rod 1 and the lower supporting rod 2 are conveniently carried integrally, the upper end of the upper supporting rod 1 is provided with a fixed ring frame 3, one side of the fixed ring frame 3 is provided with a wire clamping ring 4, the other side of the fixed ring frame 3 is fixedly provided with a wiring frame 8, the wiring frame 8 is in a shape of Contraband, the lower end of the side wall of the wiring frame 8 is provided with a limiting strip, the upper end of the wiring frame 8 is provided with a threaded hole, the wiring frame 8 is provided with a first threaded bolt 9 through threads, the lower end of the first threaded bolt 9 is provided with a wire pressing disc which is cylindrical, the end of a wire is conveniently fixed on the fixed ring frame 3 through the first threaded bolt 9 and the wiring frame 8, and the connection of the wire and a cable is realized, the clamp body 7 is installed to the lower extreme of lower support bar 2, and the installation axle 11 is installed to the centre of lower support bar 2, rotates take-up pulley 10 on the installation axle 11, is equipped with location structure 13 on the installation axle 11.
Go up and cup jointed grab handle cover 1011 on the bracing piece 1, grab handle cover 1011 has seted up anti-skidding line on the surface, goes up the upper end fixed mounting of bracing piece 1 and has support frame 5, installs pulley 6 on the support frame 5, through pulley 6 convenient with last bracing piece 1 frame on the cable, the convenient wire that pulls through, the removal on the cable of bracing piece 1 is gone up in the realization.
The upper surface of the end part of the clamp body 7 is provided with a wiring block 71, the wiring block 71 is square, the upper surface of the wiring block 71 is provided with a threaded hole, a screw 72 is arranged in the threaded hole in a threaded manner, and the wiring block can penetrate through the wire penetrating cylinder 14 in the using process to conduct electricity, so that the wiring block 71 can be fixed, and the connection of wires is realized.
The side wall of the take-up pulley 10 close to the lower support rod 2 is fixedly provided with a thread passing cylinder 14, a threaded hole is formed in the middle of the thread passing cylinder 14, a threaded bolt II 15 is installed on the thread passing cylinder 14 through the threaded hole, in the using process, one end of a wire penetrates through the thread passing cylinder 14, a small length is pulled out, and therefore the wire can be fixed on the junction block 71, the connection of the small number of wires pulled out can be achieved, the rotation of the take-up pulley 10 cannot be influenced, and the take-up and paying-off operations of the take-up pulley 10 cannot be influenced.
The wire clamping ring 4 is the ring type, support ring 41 is installed down to the inner wall lower extreme of wire clamping ring 4, peg graft and have peg graft pole 43 on the inner wall of wire clamping ring 4, peg graft pole 43's lower extreme is installed snap ring 42, it all is arc with lower support ring 41 to go up snap ring 42, it is convenient to fix the cable like this, it is equipped with two springs 44 to go up the higher authority of snap ring 42, two springs 44 cup joint at peg graft pole 43, it can cooperate support ring 41 to fix the cable to make like this, the upper end movable mounting of peg graft pole 43 has little pull ring, conveniently stimulate peg graft pole 43, take off from the cable.
The outer wall lower part fixed mounting of card wire ring 4 has arc frame 16, it has spacing 17 to peg graft on the arc frame 16, the circular arc length of spacing 17 is greater than the opening of card wire ring 4, make spacing 17 can carry out the shutoff to the opening of card wire ring 4 like this, guaranteed that the cable card is in card wire ring 4, increase the security, the screw hole is seted up to the centre of arc frame 16, arc frame 16 installs screw bolt three 18 through the screw, can fix spacing 17 through screw bolt 18.
The side wall of take-up pulley 10 has seted up locating hole 102, and locating hole 102 is provided with a plurality of groups, is the even equidistance array of circular at the side wall of take-up pulley 10, and the handle 101 is installed at the edge of the side wall of take-up pulley 10, and handle 101 makes things convenient for the rotation of take-up pulley 10 to receive the line and unwrapping wire operation.
The limiting groove 145 is formed in the positioning rod 131, the pull ring 144 is movably mounted at the end of the positioning rod 131, the pull ring 144 is matched with the limiting groove 145, and when the locking of the take-up pulley 10 needs to be released and the rotation of the take-up pulley 10 is facilitated, the pull ring 144 can be rotatably clamped in the limiting groove 145.
The working principle is as follows: when using, the realization is twisted off upper support rod 1 from lower support rod 2 top spin, connect the one end of wire at junction box 8 after that, then just can elongate the wire, put up wire ring 4 on the cable after that, accomplish the erector of earth connection, then pull out one end length with the other end of wire from a 14 section of thick bamboo of threading section of thick bamboo, connect the tip on splice block 71, the connection of wire has just been accomplished like this, last clamp 7 connect on the conductor on ground can, accomplish the installation of earth lead, guarantee the safety that live operating personnel right.
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 (10)
1. The utility model provides a novel ground connection pin device, includes support rod (1) and lower support rod (2), its characterized in that: threaded groove has been seted up to the upper end of lower support bar (2), and the lower extreme of going up bracing piece (1) passes through the screw thread and installs on lower support bar (2), go up the upper end of bracing piece (1) and install retaining ring frame (3), wire clamping ring (4) are installed to one side of retaining ring frame (3), and opposite side fixed mounting wire holder (8) of retaining ring frame (3), clamp (7) are installed to the lower extreme of lower support bar (2), and installation axle (11) are installed to the centre of lower support bar (2), rotate take-up pulley (10) on installation axle (11), be equipped with location structure (13) on installation axle (11).
2. The novel ground lead device of claim 1, wherein: go up bracing piece (1) and go up the cover joint of handle cover (1011), the antiskid line has been seted up on the surface of handle cover (1011), goes up the upper end fixed mounting of bracing piece (1) and has support frame (5), installs pulley (6) on support frame (5).
3. The novel ground lead device of claim 1, wherein: the clamp is characterized in that a wiring block (71) is mounted on the upper surface of the end portion of the clamp body (7), the wiring block (71) is square, a threaded hole is formed in the upper surface of the wiring block (71), and a screw (72) is mounted in the threaded hole in a threaded mode.
4. The novel ground lead device of claim 1, wherein: the side wall of the take-up pulley (10) close to the lower supporting rod (2) is fixedly provided with a threading cylinder (14), the middle of the threading cylinder (14) is provided with a threaded hole, and the threading cylinder (14) is provided with a threaded bolt II (15) through the threaded hole.
5. The novel ground lead device of claim 1, wherein: the utility model discloses a clamp ring, including the lower support ring (41) of the inner wall lower extreme of buckle ring (4), buckle ring (4) is the ring type, and lower support ring (41) are installed to the inner wall lower extreme of buckle ring (4), and grafting pole (43) have been pegged graft to the inner wall upper end of buckle ring (4), and snap ring (42) are installed to the lower extreme of grafting pole (43), and upward snap ring (42) and lower support ring (41) all are arc, go up the higher authority of snap ring (42) and be equipped with spring two (44), and spring two (44) cup joint at grafting pole (43), and the upper end movable mounting of grafting pole (43) has little pull ring.
6. The novel ground lead device of claim 1, wherein: the lower part of the outer wall of the wire clamping ring (4) is fixedly provided with an arc-shaped frame (16), a limiting strip (17) is inserted on the arc-shaped frame (16), and the arc length of the limiting strip (17) is greater than the opening of the wire clamping ring (4).
7. The novel ground lead device of claim 1, wherein: locating holes (102) are formed in the side wall of the take-up pulley (10), a plurality of groups of locating holes (102) are arranged on the side wall of the take-up pulley (10) in a circular uniform equidistant array mode, and a handle (101) is installed on the edge of the side wall of the take-up pulley (10).
8. The novel ground lead device of claim 1, wherein: location structure (13) comprise fixed block (12), locating lever (131), spring (132) and spacing ring (133), peg graft on fixed block (12) locating lever (131), fixed block (12) are installed on installation axle (11), spring (132) have been cup jointed on locating lever (131), one side of spring (132) is equipped with spacing ring (133), spacing ring (133) are installed on locating lever (131), the tip of locating lever (131) is pegged graft in locating hole (102),.
9. The novel ground lead assembly of claim 8, wherein: limiting grooves (145) are formed in the positioning rods (131), pull rings (144) are movably mounted at the end portions of the positioning rods (131), and the pull rings (144) are matched with the limiting grooves (145).
10. The novel ground lead device of claim 1, wherein: the wiring rack (8) is "Contraband" style of calligraphy, and the lateral wall lower extreme of wiring rack (8) is equipped with spacing, and the upper end of wiring rack (8) sets up threaded hole, and screw thread bolt (9) are installed through the screw thread in wiring rack (8), the drum of pressing is installed to the lower extreme of screw thread bolt (9), and the drum of pressing is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110971216.2A CN113708098A (en) | 2021-08-24 | 2021-08-24 | Novel grounding lead device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110971216.2A CN113708098A (en) | 2021-08-24 | 2021-08-24 | Novel grounding lead device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113708098A true CN113708098A (en) | 2021-11-26 |
Family
ID=78654300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110971216.2A Pending CN113708098A (en) | 2021-08-24 | 2021-08-24 | Novel grounding lead device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113708098A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018019553A (en) * | 2016-07-29 | 2018-02-01 | 中国電力株式会社 | Ground short-circuiting instrument, and temporary support tool therefor |
| CN207338676U (en) * | 2017-10-20 | 2018-05-08 | 雄县博维电气化器材有限公司 | A kind of earthing clamp |
| DE202018104252U1 (en) * | 2018-02-28 | 2018-08-02 | DEHN + SÖHNE GmbH + Co. KG. | Lightning protection and earthing terminal |
| CN108923138A (en) * | 2018-06-29 | 2018-11-30 | 郑成翔 | A kind of building machinery temporary electricity earthing or grounding means |
| CN211017459U (en) * | 2019-12-06 | 2020-07-14 | 江苏中谱电力科技有限公司 | Power engineering maintenance transmission line grounding wire device |
| CN211404763U (en) * | 2020-03-19 | 2020-09-01 | 保定腾翔电力设备制造有限公司 | Circuit temporary grounding rod convenient to fix |
| CN112510386A (en) * | 2020-11-20 | 2021-03-16 | 广东电网有限责任公司 | Grounding wire device |
| CN213124772U (en) * | 2020-09-11 | 2021-05-04 | 杜峰 | Join in marriage net earth connection device |
| CN213520361U (en) * | 2020-12-21 | 2021-06-22 | 拓航科技有限公司 | Make things convenient for earth connection device of dismouting |
-
2021
- 2021-08-24 CN CN202110971216.2A patent/CN113708098A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018019553A (en) * | 2016-07-29 | 2018-02-01 | 中国電力株式会社 | Ground short-circuiting instrument, and temporary support tool therefor |
| CN207338676U (en) * | 2017-10-20 | 2018-05-08 | 雄县博维电气化器材有限公司 | A kind of earthing clamp |
| DE202018104252U1 (en) * | 2018-02-28 | 2018-08-02 | DEHN + SÖHNE GmbH + Co. KG. | Lightning protection and earthing terminal |
| CN108923138A (en) * | 2018-06-29 | 2018-11-30 | 郑成翔 | A kind of building machinery temporary electricity earthing or grounding means |
| CN211017459U (en) * | 2019-12-06 | 2020-07-14 | 江苏中谱电力科技有限公司 | Power engineering maintenance transmission line grounding wire device |
| CN211404763U (en) * | 2020-03-19 | 2020-09-01 | 保定腾翔电力设备制造有限公司 | Circuit temporary grounding rod convenient to fix |
| CN213124772U (en) * | 2020-09-11 | 2021-05-04 | 杜峰 | Join in marriage net earth connection device |
| CN112510386A (en) * | 2020-11-20 | 2021-03-16 | 广东电网有限责任公司 | Grounding wire device |
| CN213520361U (en) * | 2020-12-21 | 2021-06-22 | 拓航科技有限公司 | Make things convenient for earth connection device of dismouting |
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