CN211718349U - Lightning protection grounding body material resistivity measurement clamp - Google Patents
Lightning protection grounding body material resistivity measurement clamp Download PDFInfo
- Publication number
- CN211718349U CN211718349U CN202020084476.9U CN202020084476U CN211718349U CN 211718349 U CN211718349 U CN 211718349U CN 202020084476 U CN202020084476 U CN 202020084476U CN 211718349 U CN211718349 U CN 211718349U
- Authority
- CN
- China
- Prior art keywords
- grounding body
- clamping plate
- body material
- fixing seat
- lightning
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 title claims abstract description 60
- 238000005259 measurement Methods 0.000 title claims description 8
- 230000007306 turnover Effects 0.000 claims abstract description 4
- 239000011241 protective layer Substances 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
The utility model relates to a material resistivity measuring clamp of a lightning protection grounding body, which comprises a base, a rotating disc and a fixed seat, wherein the rotating disc is vertically and rotatably arranged on the base, and a plurality of clamping plates are arranged on the circumference of the rotating disc at uniform intervals in a turnover way; grooves matched with the lightning protection grounding body materials in different shapes are respectively formed in one side of each clamping plate; the fixed seat is horizontally and slidably arranged on the base, can be positioned and is positioned at one side of the rotating disc; the rotary disk is rotated to one side of the rotary disk by one of the clamping plates, the corresponding clamping plate is downwards arranged in the groove, then the fixing seat is slid to the lower portion of the corresponding clamping plate, the corresponding clamping plate is overturned to enable the corresponding clamping plate to be detachably connected with the fixing seat, and the lightning protection grounding body material located on the fixing seat is clamped by the groove. The beneficial effects of the utility model are that simple structure can realize pressing from both sides tightly the lightning grounding body material of multiple different shapes, and application scope is wider, practices thrift the cost.
Description
Technical Field
The utility model relates to an anchor clamps technical field, concretely relates to lightning grounding body material resistivity measurement anchor clamps.
Background
At present, steel, copper metal materials, galvanized steel, copper-clad steel and other coating alloy materials are generally adopted in the field of electric power lightning protection grounding as grounding materials of an electric power grounding network, and because the metal materials are difficult to avoid corrosion problems in the operation process of dozens of years or even dozens of years, the graphite cable grounding material is a novel grounding material which has been developed in recent years, the corrosion problem of the metal grounding material is effectively solved, and the graphite cable grounding material is widely applied in the field of electric power lightning protection grounding.
Because lightning protection grounding body texture is softer, need use anchor clamps to clip it during resistance measurement, anchor clamps structure among the prior art is more complicated, and an anchor clamps can only be applied to a lightning protection grounding body material, and application scope is narrower.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a lightning grounding body material resistivity measuring clamp is provided, aim at solving above-mentioned technical problem.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
a resistivity measuring clamp for a lightning protection grounding body material comprises a base, a rotating disc and a fixed seat, wherein the rotating disc is vertically and rotatably arranged on the base, and a plurality of clamping plates are uniformly arranged on the circumference of the rotating disc at intervals in a turnover manner; grooves matched with the lightning protection grounding body materials in different shapes are respectively formed in one side of each clamping plate; the fixed seat is horizontally and slidably arranged on the base, can be positioned and is positioned at one side of the rotating disc; the rotating disc is rotated until one clamping plate rotates to one side of the rotating disc, the corresponding groove of the clamping plate faces downwards, then the fixing seat is slid to the position below the corresponding clamping plate, the corresponding clamping plate is turned over to be detachably connected with the fixing seat, and the lightning protection grounding body material on the fixing seat is clamped through the groove.
The utility model has the advantages that: in the process of measuring the resistivity of the material of the lightning protection grounding body, firstly, sliding the fixed seat leftwards to enable the fixed seat to be far away from the rotating disc; secondly, rotating the rotating disc until one of the clamping plates rotates to one side of the rotating disc; thirdly, slide fixing base to the below of the splint that correspond right, arrange lightning grounding body material in on the fixing base, then make splint and fixing base laminating to can dismantle with the fixing base and be connected. The beneficial effects of the utility model are that simple structure can realize pressing from both sides tightly the lightning grounding body material of multiple different shapes, and application scope is wider, practices thrift the cost.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, a slide rail is horizontally and fixedly installed on the base, and the fixing seat is horizontally and slidably installed on the slide rail and can be positioned.
Adopt above-mentioned further scheme's beneficial effect be that the fixing base horizontal slip about on the slide rail, make it keep away from or be close to the rotary disk, avoid influencing the rotation of rotary disk, simple structure.
Furthermore, a plurality of positioning holes are uniformly arranged on the slide rail at intervals, positioning screw holes which are vertically communicated and matched with the positioning holes are formed in the fixing seat, and locking screws are connected with the positioning screw holes in an internal thread manner; and horizontally sliding the fixed seat until the positioning screw hole is communicated with one of the positioning holes, screwing or unscrewing the locking screw, and inserting or withdrawing one end of the locking screw into the corresponding positioning hole to fix or loosen the fixed seat.
The beneficial effect of adopting above-mentioned further scheme is that the fixing base slides horizontally, and to the location screw communicate with one of them locating hole, screw up or unscrew locking screw, insert or withdraw from corresponding locating hole to its one end to fix or loosen the fixing base, simple structure, easy and simple to handle, labour saving and time saving.
Furthermore, the center of the fixing seat is provided with a limiting groove with two sides and an open top surface, and the lightning grounding body material is arranged in the limiting groove.
The beneficial effect of adopting the further scheme is that the lightning protection grounding body material is arranged in the limit groove, so that the stability of the lightning protection grounding body material is improved, and the subsequent measurement of the resistivity of the lightning protection grounding body material is convenient.
Furthermore, the groove wall of the limiting groove and the groove walls of the plurality of grooves are respectively and fixedly provided with a protective layer.
Adopt the beneficial effect of above-mentioned further scheme to be can avoid the lightning protection grounding body material and the fixing base or the rigid contact between the splint, prevent the wearing and tearing of lightning protection grounding body material, protect lightning protection grounding body material.
Furthermore, one end of each clamping plate is rotatably connected with the rotating disc, the other end of each clamping plate is provided with a first screw hole, and the fixed seat is provided with a second screw hole matched with the first screw hole; the clamping plate is turned over to correspond to the other end of the clamping plate and is attached to the fixing seat, the first screw hole is communicated with the second screw hole, and the corresponding clamping plate is connected with the fixing seat through a bolt.
The beneficial effects of adopting above-mentioned further scheme are simple structure, easy dismounting, labour saving and time saving.
Furthermore, the number of the clamping plates is four, and the four clamping plates are uniformly distributed on the circumference of the rotating disc at intervals.
The lightning protection grounding body material clamping device has the advantages that the lightning protection grounding body material clamping device is suitable for clamping lightning protection grounding body materials in various shapes, the application range is wide, and the cost is saved.
Furthermore, the grooves on the four clamping plates are respectively square, arc, trapezoid and prismatic.
The beneficial effects of adopting the above-mentioned further scheme are that the shape is various, and application scope is wider, practices thrift the cost.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a first clamping plate of the present invention;
FIG. 3 is a schematic structural view of a second clamping plate of the present invention;
FIG. 4 is a schematic structural view of a third clamping plate according to the present invention;
fig. 5 is a schematic structural view of a fourth clamping plate of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the lightning protection grounding body comprises a base, 2, a rotating disk, 3, a fixing seat, 4, a clamping plate, 5, a lightning protection grounding body material, 6, a groove, 7, a sliding rail, 8, a locking screw, 9, a limiting groove, 10 and a bolt.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 5, the utility model provides a lightning grounding body material resistivity measurement anchor clamps, including base 1, rotary disk 2 and fixing base 3, rotary disk 2 passes through the vertical rotatable installation of support on base 1, and the lower extreme welding of support is on base 1, and the center department of rotary disk 2 rotates through the upper end of pivot with the support to be connected, pivot and 2 integrated into one piece of rotary disk. A plurality of clamping plates 4 are arranged on the circumference of the rotating disc 2 at regular intervals in a turnover way; grooves 6 matched with the lightning protection grounding body materials 5 in different shapes are respectively arranged on one side of the clamping plates 4; the fixed seat 3 is horizontally arranged on the base 1 in a sliding manner, can be positioned and is positioned at one side of the rotating disk 2; rotate rotary disk 2, to one of them splint 4 rotation to one side of rotary disk 2, and the recess 6 of the splint 4 that corresponds is down, then slide fixing base 3 to the below of the splint 4 that corresponds, the splint 4 that the upset corresponds makes it can dismantle with fixing base 3 and be connected to live the lightning protection grounding body material 5 that is located fixing base 3 through 6 grips of recess. In the process of measuring the resistivity of the lightning grounding body material 5, firstly, the fixed seat 3 is slid leftwards to be far away from the rotating disc 2; secondly, rotating the rotating disc 2 until one of the clamping plates 4 rotates to one side of the rotating disc 2; thirdly, slide fixing base 3 to the below of the splint 4 that corresponds right, arrange lightning grounding body material 5 in on fixing base 3, then make splint 4 and 3 laminating of fixing base to can dismantle with fixing base 3 and be connected. The beneficial effects of the utility model are that simple structure can realize pressing from both sides tightly the lightning grounding body material 5 of multiple different shapes, and application scope is wider, practices thrift the cost.
Example 1
On the basis of the structure, in the embodiment, the base 1 is horizontally and fixedly provided with the slide rail 7, and the slide rail 7 is fixedly connected with the base 1 through a bolt; the fixed seat 3 is horizontally and slidably arranged on the sliding rail 7 and can be positioned. The fixing seat 3 horizontally slides on the slide rail 7 left and right to enable the fixing seat to be far away from or close to the rotating disk 2, so that the rotating of the rotating disk 2 is prevented from being influenced, and the structure is simple.
It should be noted that the slide rail 7 does not affect the rotation of the rotating disc 2, and does not affect the rotation of the clamping plate 4, and when the clamping plate 4 contacts with the slide rail 7, the clamping plate 4 can be turned upwards to ensure that the clamping plate 4 passes through smoothly.
Example 2
On the basis of the first embodiment, in the present embodiment, a plurality of positioning holes are uniformly arranged on the slide rail 7 at intervals, a positioning screw hole which is penetrated downwards and matched with the positioning holes is arranged on the fixed seat 3, and a locking screw 8 is connected to an internal thread of the positioning screw hole; horizontally sliding the fixed seat 3 until the positioning screw hole is communicated with one of the positioning holes, screwing or unscrewing the locking screw 8, and inserting or withdrawing the corresponding positioning hole at one end of the locking screw to fix or loosen the fixed seat 3. In the operation process, the fixing seat 3 horizontally slides rightwards, the positioning screw hole is communicated with one positioning hole, the locking screw 8 is screwed or unscrewed, and the corresponding positioning hole is inserted or withdrawn at one end of the locking screw, so that the fixing seat 3 is fixed or loosened.
Example 3
On the basis of the structure, in the embodiment, the center of the fixing seat 3 is provided with the limiting groove 9 with two open sides and a top surface, the limiting groove 9 is formed by the inner concave of the upper surface of the fixing seat 3, and the structure is simple; the lightning protection grounding body material 5 is arranged in the limiting groove 9. The lightning protection grounding body material 5 is arranged in the limiting groove 9, so that the stability of the lightning protection grounding body material 5 is improved, and the subsequent measurement of the resistivity of the lightning protection grounding body material 5 is facilitated.
Preferably, in this embodiment, the groove walls of the limiting groove 9 and the plurality of grooves 6 are respectively and fixedly mounted with a protective layer, so as to avoid rigid contact between the lightning protection grounding material 5 and the fixing base 3 or the clamping plate 4, prevent the lightning protection grounding material 5 from being worn and protect the lightning protection grounding material 5.
The protective layer is preferably a rubber layer which is fixed on the wall of the limiting groove 9 or the groove 6 in a manner that will occur to those skilled in the art.
Example 4
On the basis of the above structure, in the present embodiment, one end of each clamping plate 4 is rotatably connected with the rotating disc 2, and is generally hinged by a hinge; the other end of the clamping plate 4 is provided with a first screw hole, and the fixed seat 3 is provided with a second screw hole matched with the first screw hole; splint 4 is corresponded in the upset, laminates to its other end and fixing base 3 for screw one and two intercommunications of screw are connected splint 4 that will correspond through bolt 10 with fixing base 3, simple structure, easy dismounting, labour saving and time saving.
Preferably, both ends of each clamping plate 4 are straight plates, and are better matched with the fixing seat 3, so that the stability of the lightning grounding body material 5 is improved.
Example 5
On the basis of the structure, in this embodiment, the number of the clamping plates 4 is four, and the four clamping plates 4 are uniformly distributed on the circumference of the rotating disc 2 at intervals, so as to be suitable for clamping the lightning protection grounding body materials 5 in various shapes, and the application range is wider, and the cost is saved.
The grooves 6 on the four clamping plates 4 are respectively square, arc, trapezoid and prismatic, and are various in shape, so that the lightning protection grounding body material clamping device is suitable for clamping lightning protection grounding body materials 5 in various shapes, the application range is wide, and the cost is saved.
The working principle of the utility model is as follows:
firstly, sliding the fixed seat 3 leftwards to make it far away from the rotating disk 2; secondly, rotating the rotating disc 2 until one of the clamping plates 4 rotates to one side of the rotating disc 2; thirdly, slide fixing base 3 to the below of the splint 4 that corresponds right, arrange lightning grounding body material 5 in on fixing base 3, then make splint 4 and 3 laminating of fixing base to can dismantle with fixing base 3 and be connected.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides a lightning grounding body material resistivity measurement anchor clamps which characterized in that: the rotary disc type clamping device comprises a base (1), a rotary disc (2) and a fixed seat (3), wherein the rotary disc (2) is vertically and rotatably arranged on the base (1), and a plurality of clamping plates (4) are uniformly arranged on the circumference of the rotary disc at intervals in a turnover manner; grooves (6) matched with the lightning protection grounding body materials (5) in different shapes are respectively arranged on one side of the clamping plates (4); the fixed seat (3) is horizontally and slidably arranged on the base (1), can be positioned and is positioned at one side of the rotating disc (2); rotating the rotary disk (2) until one of the clamping plates (4) rotates to one side of the rotary disk (2), the corresponding groove (6) of the clamping plate (4) faces downwards, then sliding the fixing seat (3) to the position below the corresponding clamping plate (4), and overturning the corresponding clamping plate (4) to enable the corresponding clamping plate (4) to be detachably connected with the fixing seat (3) so as to clamp the lightning protection grounding body material (5) on the fixing seat (3) through the groove (6).
2. The lightning grounding body material resistivity measuring clamp of claim 1, characterized in that: the base (1) is horizontally and fixedly provided with a sliding rail (7), and the fixing seat (3) is horizontally and slidably arranged on the sliding rail (7) and can be positioned.
3. The lightning grounding body material resistivity measuring clamp of claim 2, characterized in that: a plurality of positioning holes are uniformly arranged on the sliding rail (7) at intervals, positioning screw holes which are vertically communicated and matched with the positioning holes are formed in the fixing seat (3), and locking screws (8) are connected with the positioning screw holes in an internal thread mode; and horizontally sliding the fixed seat (3) until the positioning screw hole is communicated with one of the positioning holes, screwing or unscrewing the locking screw (8), and inserting or withdrawing the corresponding positioning hole into one end of the locking screw to fix or loosen the fixed seat (3).
4. The lightning grounding body material resistivity measuring clamp of any one of claims 1 to 3, characterized in that: the center of the fixing seat (3) is provided with a limiting groove (9) with two sides and an open top surface, and the lightning grounding body material (5) is arranged in the limiting groove (9).
5. The lightning grounding body material resistivity measuring clamp of claim 4, characterized in that: the groove wall of the limiting groove (9) and the groove walls of the grooves (6) are respectively and fixedly provided with a protective layer.
6. The lightning grounding body material resistivity measuring clamp of any one of claims 1 to 3, characterized in that: one end of each clamping plate (4) is rotatably connected with the rotating disc (2), the other end of each clamping plate is provided with a first screw hole, and the fixed seat (3) is provided with a second screw hole matched with the first screw hole; the clamping plate (4) is turned over to the other end of the clamping plate and is attached to the fixing seat (3), the first screw hole is communicated with the second screw hole, and the corresponding clamping plate (4) is connected with the fixing seat (3) through a bolt (10).
7. The lightning grounding body material resistivity measuring clamp of any one of claims 1 to 3, characterized in that: the number of the clamping plates (4) is four, and the four clamping plates (4) are uniformly distributed on the circumference of the rotating disc (2) at intervals.
8. The lightning grounding body material resistivity measuring clamp of claim 7, characterized in that: the grooves (6) on the four clamping plates (4) are respectively square, arc, trapezoid and prismatic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020084476.9U CN211718349U (en) | 2020-01-15 | 2020-01-15 | Lightning protection grounding body material resistivity measurement clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020084476.9U CN211718349U (en) | 2020-01-15 | 2020-01-15 | Lightning protection grounding body material resistivity measurement clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211718349U true CN211718349U (en) | 2020-10-20 |
Family
ID=72823677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020084476.9U Expired - Fee Related CN211718349U (en) | 2020-01-15 | 2020-01-15 | Lightning protection grounding body material resistivity measurement clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211718349U (en) |
-
2020
- 2020-01-15 CN CN202020084476.9U patent/CN211718349U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110814803A (en) | Auxiliary clamp for drilling of multi-size mechanical hardware | |
| CN213341581U (en) | Follow-on suspension clamp installation device | |
| CN211718349U (en) | Lightning protection grounding body material resistivity measurement clamp | |
| CN207303387U (en) | A kind of argon arc welding machine land used wire clamp | |
| CN211103189U (en) | Grinding device for aluminum alloy processing | |
| CN209970114U (en) | Universal inclination clamping table | |
| CN217590073U (en) | Cable testing bridge is with rotatory padlock and cable testing bridge | |
| CN213661160U (en) | Fixing base for preventing pipeline cable from moving | |
| CN213749989U (en) | Tunnel optical cable sheath circulating current monitoring devices | |
| CN214996545U (en) | High strength cross arm assembly for supporting power lines | |
| CN212470576U (en) | Fastener is used in hardware processing | |
| CN210344823U (en) | Display module exhibition wall mounting structure | |
| CN213636906U (en) | Three-hole double-groove clamping plate for preventing stay wire from loosening | |
| CN211306258U (en) | Tool management cabinet for power maintenance equipment | |
| CN210072509U (en) | Integrative host computer of official working type computer | |
| CN219345711U (en) | A fire control pipeline mount for fire engineering installation | |
| CN220553774U (en) | Cable clamping limiting structure | |
| CN220637611U (en) | Compatible positioner with adjustable battery | |
| CN221727840U (en) | Adjustable cable clamp | |
| CN213969524U (en) | Fine adjustment mechanism of protective laser marking machine clamping equipment | |
| CN217281866U (en) | Line changing pulley for electric power paying-off | |
| CN211178369U (en) | Adjustable device for assisting pipeline measurement | |
| CN218000876U (en) | Data acquisition device for energy storage management | |
| CN212751625U (en) | Corrosion-resistant hydraulic tong shell | |
| CN213976757U (en) | Plane anti-torsion screw rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |