CN210465547U - Grounding resistance tester convenient to measure - Google Patents
Grounding resistance tester convenient to measure Download PDFInfo
- Publication number
- CN210465547U CN210465547U CN201921016472.0U CN201921016472U CN210465547U CN 210465547 U CN210465547 U CN 210465547U CN 201921016472 U CN201921016472 U CN 201921016472U CN 210465547 U CN210465547 U CN 210465547U
- Authority
- CN
- China
- Prior art keywords
- sliding
- sliding cover
- resistance tester
- box body
- measuring box
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000005259 measurement Methods 0.000 claims abstract description 10
- 230000007704 transition Effects 0.000 claims abstract description 9
- 239000000725 suspension Substances 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 238000007790 scraping Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Images
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Abstract
The utility model provides a ground resistance tester convenient to measure. When the grounding resistance tester is not used, the sliding cover is used for sealing, when the grounding resistance tester is required to be used, the sliding cover is slid, goes out of the top sliding rail, enters the transition sliding groove, and is finally turned over to the bottom sliding rail, namely, the sliding cover is rotated to the bottom of the measuring box body of the grounding resistance tester, the sliding cover does not occupy space completely, unnecessary scraping and rubbing are avoided, and the measurement is convenient; when the sliding cover is turned to the bottom of the measuring box body, the supporting piece can be opened, so that the grounding resistance tester has a certain inclination angle, the parameters and the connecting line are convenient to debug, and the whole structure is simple and stable and is easy to operate; the measuring box body is convenient for heat dissipation due to the fact that a certain distance is reserved between the lower part of the supporting piece and the placing surface; when the sliding cover is positioned at the top of the measuring box body, the supporting piece can also be used as a handle, so that the carrying is convenient, multiple functions are realized by one structure, and the operation is more convenient.
Description
Technical Field
The utility model belongs to the technical field of the ground resistance tester, especially, relate to a ground resistance tester convenient to measure.
Background
The grounding resistance tester is suitable for measuring the grounding resistance of various devices and the resistance value of a low-resistance conductor in the departments of electric power, post and telecommunications, railways, petroleum, chemical engineering, communication, mines and the like. In recent years, due to the rapid development of computer technology, the ground resistance tester has penetrated a great deal of ground resistance tester microprocessor technology, and the measurement function and the content of the ground resistance tester are not comparable to those of common instruments. The grounding resistance tester needs to be used on a construction site most of time, and in order to meet the complex environment of the construction site and the use requirement of frequent external carrying, a main body for realizing testing is placed in a box body and is sealed and covered by a box cover in the prior art. When the ground resistance tester in on-the-spot in-service use, need open the lid, the technical problem that above-mentioned mode exists is because the lid is big and have certain weight, in the use, the condition that often appears test line or constructor mistake and bump the lid and lead to ground resistance tester to remove takes place, is not convenient for measure. In addition, the existing ground resistance tester can only be horizontally placed on a certain plane, so that a detector is inconvenient to observe parameters and connect wires.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a ground resistance tester convenient to measure. The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.
The utility model adopts the following technical scheme:
in some optional embodiments, a grounding resistance tester convenient for measurement is provided, which comprises a measurement box body and a sliding cover; a top sliding rail is arranged on a top frame of the measuring box body, a top sliding groove is formed in the inner side of the top sliding rail, a bottom sliding rail is arranged at the bottom of the measuring box body, a bottom sliding groove is formed in the inner side of the bottom sliding rail, and cylindrical sliding blocks matched with the top sliding groove and the bottom sliding groove are arranged on two sides of the sliding cover; the back plate of the measuring box body is provided with a suspension beam, and a gap is reserved between the suspension beam and the back plate of the measuring box body to form a transition sliding chute; the sliding cover is provided with a sinking platform, two symmetrical supporting pieces are arranged in the sinking platform, and the supporting pieces are connected with the sliding cover shaft.
In some optional embodiments, the support comprises: the first support rod, the second support rod and the connecting rod; one end of the first support rod is connected with the sliding cover shaft, the other end of the first support rod is connected with the connecting rod, one end of the second support rod is connected with the sliding cover shaft, and the other end of the second support rod is connected with the connecting rod; the length of the first supporting rod is smaller than that of the second supporting rod.
In some optional embodiments, an inner expanding rectangular frame is arranged at the opening of the measuring box body, the top sliding rail is arranged on the inner expanding rectangular frame, a sealing groove is formed in the upper surface of the inner expanding rectangular frame, and a sealing strip is arranged at the position, corresponding to the sealing groove, of the sliding cover.
In some optional embodiments, a buckle is further disposed on the sliding cover, one end of the buckle is connected with the sliding cover shaft, the other end of the buckle is provided with an arc-shaped clamping plate, and an arc-shaped protrusion adapted to the arc-shaped clamping plate is disposed on the sliding cover.
In some optional embodiments, magnet blocks are arranged in the sinking platform and on the supporting member, and the supporting member is attracted in the sinking platform through the magnet blocks.
The utility model discloses the beneficial effect who brings: when the grounding resistance tester is not used, the sliding cover is used for sealing, when the grounding resistance tester is required to be used, the sliding cover is slid, goes out of the top sliding rail, enters the transition sliding groove, and is finally turned over to the bottom sliding rail, namely, the sliding cover is rotated to the bottom of the measuring box body of the grounding resistance tester, the sliding cover does not occupy space completely, unnecessary scraping and rubbing are avoided, and the measurement is convenient; when the sliding cover is turned to the bottom of the measuring box body, the supporting piece can be opened, so that the grounding resistance tester has a certain inclination angle, the parameters and the connecting line are convenient to debug, and the whole structure is simple and stable and is easy to operate; the measuring box body is convenient for heat dissipation due to the fact that a certain distance is reserved between the lower part of the supporting piece and the placing surface; when the sliding cover is positioned at the top of the measuring box body, the supporting piece can also be used as a handle, so that the carrying is convenient, multiple functions are realized by one structure, and the operation is more convenient.
Drawings
FIG. 1 is a schematic structural diagram of the ground resistance tester of the present invention when the sliding cover is on top of the measuring box;
fig. 2 is a schematic structural diagram of the ground resistance tester of the present invention when the sliding cover is in one of the turning positions;
fig. 3 is a schematic structural view of the ground resistance tester of the present invention when the sliding cover is turned over to the transition sliding groove;
FIG. 4 is a schematic structural diagram of the ground resistance tester of the present invention when the sliding cover is turned to the bottom of the measuring box;
FIG. 5 is a schematic view of the back side of the ground resistance tester of the present invention when the sliding cover is turned over to the bottom of the measuring box;
FIG. 6 is a perspective view of the measuring box of the present invention;
fig. 7 is a perspective view of the slide cover of the present invention.
Detailed Description
The following description and the drawings sufficiently illustrate specific embodiments of the invention to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others.
As shown in fig. 1-7, in some illustrative embodiments, there is provided a ground resistance tester facilitating measurement, comprising: the device comprises a measuring box body 1, a sliding cover 2, a top sliding rail 3, a bottom sliding rail 4, a suspension beam 5, a support piece 6 and an internal expanding rectangular frame 7.
The slide cover 2 is provided on the measuring tank 1 for closing the measuring tank 1 when not in use and turning over to the bottom of the measuring tank 1 to support the measuring tank 1 when in use. The top frame of the measuring box body 1 is provided with a top slide rail 3, the inner side of the top slide rail 3 is provided with a top slide groove 31, the bottom of the measuring box body 1 is provided with a bottom slide rail 4, and the inner side of the bottom slide rail 4 is provided with a bottom slide groove 41. The backplate of measuring box 1 sets up hanging beam 5, leaves certain space between hanging beam 5 and the backplate of measuring box, and this space is as transition spout 51 to it removes to bottom slide rail 4 from top slide rail 3 to be convenient for measure box 1.
The sliding cover 2 is provided with cylindrical sliding blocks 21 at two sides thereof, the cylindrical sliding blocks 21 are adapted to the top sliding groove 31 and the bottom sliding groove 41, and the cylindrical sliding blocks 21 extend into the top sliding groove 31 or the bottom sliding groove 41, so that the sliding cover 2 can move along the top sliding rail 3 or the bottom sliding rail 4. Meanwhile, the distance between the suspension beam 5 and the back plate of the measurement box, that is, the width of the transition sliding groove 51 is slightly larger than the diameter of the cylindrical sliding block 21, so that the sliding cover 2 can slide on the transition sliding groove 51 without falling off. A sinking platform 22 is arranged on the sliding cover 2, two symmetrical supporting pieces 6 are arranged in the sinking platform 22, and the supporting pieces 6 are connected with the sliding cover 2 through shafts, namely, the supporting pieces 6 can rotate on the sinking platform 22.
When the grounding resistance tester is not used, the sliding cover 2 is buckled on the measuring box body 1 to seal the measuring box body 1. When needs examine, backward pull sliding closure 2 until cylindric slider 21 removes to transition spout 51 by top spout 31, then the upset sliding closure 90, again the downstream sliding closure 2, until cylindric slider 21 portable entering bottom spout 41, the slip closure 90 that overturns again pushes away sliding closure 2 along bottom slide rail 4 forward to the front end, then opens support piece 6, will measure the box 1 and support. The sliding cover does not occupy space completely, unnecessary scratch is avoided, and measurement is facilitated; and when the sliding cover is turned to the bottom of the measuring box body, the supporting piece can be opened.
The support 6 includes: the sliding mechanism comprises a first supporting rod 61, a second supporting rod 62 and a connecting rod 63, wherein one end of the first supporting rod 61 is connected with the sliding cover 2 through a shaft, the other end of the first supporting rod is connected with the connecting rod 63, one end of the second supporting rod 62 is connected with the sliding cover 2 through a shaft, and the other end of the second supporting rod is connected with the connecting rod 63. The length of the first support rod 61 is smaller than that of the second support rod 62, and when the sliding cover 2 is turned to the bottom of the measuring box 1, the first support rod 61 is located at the front end. When the sliding cover 2 is turned to the bottom of the measuring box body 1, the supporting piece 6 can be opened, so that the grounding resistance tester has a certain inclination angle, the parameters and the connection line are convenient to debug, and the whole structure is simple and stable and is easy to operate. The measuring box body 1 is supported by the support piece 6 to have a certain distance with the resting surface, so that heat dissipation is facilitated. When the sliding cover 2 is positioned at the top of the measuring box body 1, the supporting piece 6 can also be used as a handle, so that the carrying is convenient, and multiple functions are realized by one structure, so that the operation is more convenient.
An inner expanding rectangular frame 7 is arranged at an opening of the measuring box body 1, the top sliding rail 3 is arranged on the inner expanding rectangular frame 7, a sealing groove 71 is formed in the upper surface of the inner expanding rectangular frame 7, and a sealing strip 23 is arranged at the position, corresponding to the sealing groove 71, of the sliding cover 2. When the sliding cover 2 is buckled on the top of the measuring box body 1, the sealing strip 23 is embedded in the sealing groove 71, and the sealing performance is improved.
Still be provided with buckle 8 on the sliding closure 2, 8 one ends of buckle are connected with 2 hub connections of sliding closure, and the other end sets up arc cardboard 81, sets up the arc arch 24 with arc cardboard 81 adaptation on the sliding closure 2. When the sliding cover 2 is buckled at the top of the measuring box body 1, the buckle 8 can be clamped on the arc-shaped bulge 24, so that the sliding cover 2 is fixed on the measuring box body 1, and the arc-shaped clamping plate 81 is made of plastic, so that the opening and closing can be realized through deformation.
Magnet blocks are arranged in the sinking platform 22 and on the supporting piece 6, the supporting piece is attracted in the sinking platform 22 through the magnet blocks, the supporting piece 6 is convenient to open, and the supporting piece 6 is also convenient to fix in the sinking platform 22.
The above embodiment is the preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above embodiment, and any other changes, modifications, replacements, combinations, simplifications, equivalent replacement modes, which are not departed from the spirit and principle of the present invention, should be included in the protection scope of the present invention.
Claims (5)
1. A grounding resistance tester convenient for measurement is characterized in that a measuring box body and a sliding cover are arranged; a top sliding rail is arranged on a top frame of the measuring box body, a top sliding groove is formed in the inner side of the top sliding rail, a bottom sliding rail is arranged at the bottom of the measuring box body, a bottom sliding groove is formed in the inner side of the bottom sliding rail, and cylindrical sliding blocks matched with the top sliding groove and the bottom sliding groove are arranged on two sides of the sliding cover; the back plate of the measuring box body is provided with a suspension beam, and a gap is reserved between the suspension beam and the back plate of the measuring box body to form a transition sliding chute; the sliding cover is provided with a sinking platform, two symmetrical supporting pieces are arranged in the sinking platform, and the supporting pieces are connected with the sliding cover shaft.
2. The ground resistance tester for facilitating measurements of claim 1, wherein the support comprises: the first support rod, the second support rod and the connecting rod; one end of the first support rod is connected with the sliding cover shaft, the other end of the first support rod is connected with the connecting rod, one end of the second support rod is connected with the sliding cover shaft, and the other end of the second support rod is connected with the connecting rod; the length of the first supporting rod is smaller than that of the second supporting rod.
3. The ground resistance tester convenient to measure of claim 2, characterized in that an internal expanding rectangular frame is arranged at the opening of the measuring box body, the top slide rail is arranged on the internal expanding rectangular frame, a sealing groove is formed in the upper surface of the internal expanding rectangular frame, and a sealing strip is arranged at the position of the sliding cover corresponding to the sealing groove.
4. The grounding resistance tester convenient to measure of claim 3, wherein the sliding cover is further provided with a buckle, one end of the buckle is connected with the sliding cover shaft, the other end of the buckle is provided with an arc-shaped clamping plate, and the sliding cover is provided with an arc-shaped protrusion matched with the arc-shaped clamping plate.
5. The ground resistance tester convenient to measure of claim 4, wherein the sinking platform and the supporting member are provided with magnets, and the supporting member is attracted in the sinking platform through the magnets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921016472.0U CN210465547U (en) | 2019-07-02 | 2019-07-02 | Grounding resistance tester convenient to measure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921016472.0U CN210465547U (en) | 2019-07-02 | 2019-07-02 | Grounding resistance tester convenient to measure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210465547U true CN210465547U (en) | 2020-05-05 |
Family
ID=70443209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921016472.0U Expired - Fee Related CN210465547U (en) | 2019-07-02 | 2019-07-02 | Grounding resistance tester convenient to measure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210465547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111638389A (en) * | 2020-06-17 | 2020-09-08 | 湖北宏源电力设计咨询有限公司 | Lightning protection online detection integrated box and lightning protection detection method thereof |
-
2019
- 2019-07-02 CN CN201921016472.0U patent/CN210465547U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111638389A (en) * | 2020-06-17 | 2020-09-08 | 湖北宏源电力设计咨询有限公司 | Lightning protection online detection integrated box and lightning protection detection method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210465547U (en) | Grounding resistance tester convenient to measure | |
| CN206321369U (en) | The plug force checking device of breaker electrifying interface | |
| CN217049645U (en) | Intelligent direct current resistance testing equipment | |
| CN211405373U (en) | Pre-buried terminal box suitable for different diameter pipelines take cup comb | |
| CN210155216U (en) | Transmission line insulation resistance testing arrangement | |
| CN209784248U (en) | Ink stability detection device and system thereof | |
| CN208984677U (en) | A kind of combined type bar resistance test fixture | |
| CN208567937U (en) | A kind of Thermal Meter element protection | |
| CN208953683U (en) | Ammeter troubleshooting device | |
| CN207074125U (en) | One kind fixed point water-quality sampler | |
| CN207231702U (en) | A kind of pressure vacuum gauge | |
| CN111318478A (en) | Detection vanning device of battery | |
| CN220188487U (en) | Drinking water peculiar smell detection device based on electronic nose | |
| CN205484571U (en) | Live line measurement electric capacity type electrical equipment dielectric loss's device | |
| CN211906963U (en) | Protective device for instrument and meter | |
| CN213689801U (en) | Safety detection test bin for electrical equipment | |
| CN218647045U (en) | Novel high-precision metering device | |
| CN108917851A (en) | A kind of regionality method of environmental monitoring | |
| CN218298481U (en) | Alternating current charging stake tester | |
| CN220367367U (en) | Portable power system energy efficiency detector | |
| CN209772152U (en) | a multi-functional sample spoon for chemical test | |
| CN209356543U (en) | A kind of protective device for cell tester | |
| CN211402249U (en) | Concrete compression strength detection test equipment | |
| CN209728035U (en) | A kind of electric current on-line measuring device | |
| CN208607180U (en) | A kind of electrophoresis apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |