CN212675035U - Grounding resistance measuring device for lightning protection grounding device - Google Patents
Grounding resistance measuring device for lightning protection grounding device Download PDFInfo
- Publication number
- CN212675035U CN212675035U CN202021451537.7U CN202021451537U CN212675035U CN 212675035 U CN212675035 U CN 212675035U CN 202021451537 U CN202021451537 U CN 202021451537U CN 212675035 U CN212675035 U CN 212675035U
- Authority
- CN
- China
- Prior art keywords
- measuring device
- resistance measuring
- equipment
- ground resistance
- sliding block
- 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
Images
Abstract
The utility model discloses a ground resistance measuring device for lightning grounding device, including equipment protection frame, handle and pop-up spring, the sealed apron of equipment is installed to the top of equipment protection frame, the handle is located the below of equipment protection frame, the outside of ground resistance measuring device body is provided with ground resistance measuring device standing groove, and the right side of ground resistance measuring device standing groove is provided with latched device, pop-up spring is located the inside of equipment protection frame, and pops out the right side of spring and be provided with the part containing box, the inside of part containing box is fixed with the hasp dog. This a ground resistance measuring device for lightning grounding device compares with current ordinary ground resistance measuring device, and this equipment can carry out fine protection to ground resistance measuring device, prevents ground resistance measuring device collision damage, and this equipment has receiving mechanism simultaneously, can be convenient for the staff and carry the spare part of some necessary instruments and equipment.
Description
Technical Field
The utility model relates to a lightning grounding technical field specifically is a ground resistance measuring device for lightning grounding device.
Background
The ground resistance measuring instrument is divided into a large-scale ground network ground resistance tester and a ground resistance meter, the functions and the ranges of the large-scale ground network ground resistance tester and the ground resistance meter are different, the ground resistance measuring instrument is used for measuring the ground resistance values of various devices in departments such as electric power, communication, railways, industrial and mining enterprises and the like, the ground resistance meter is suitable for measuring small resistors, the traditional manual hand-operated power generation working mode is abandoned by the ground resistance tester, the ground resistance tester adopts an advanced medium-large scale integrated circuit, and the digital ground resistance tester combines a three-terminal button and four-terminal button measuring mode into a novel ground resistance measuring instrument of one machine type by applying a DC/AC conversion technology.
The ground resistance measuring device in the present stage needs to carry a large amount of connecting wires and tools on one's body before using to make carrying of staff inconvenient, the ground resistance measuring device in the present stage can appear colliding with the damage that leads to equipment carrying the in-process simultaneously, so ground resistance measuring device in the present stage can not be fine satisfies people's user demand, to above-mentioned condition, carries out technical innovation on present ground resistance measuring device basis.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an earth resistance measuring device for lightning grounding device to it needs just to carry a large amount of connecting wires and instrument on one's body before using to propose general earth resistance measuring device in the above-mentioned background art to solve, thereby make carrying of staff inconvenient, the earth resistance measuring device in present stage can appear colliding with the damage that leads to equipment carrying the in-process simultaneously, so the earth resistance measuring device in present stage can not be fine satisfies people's user demand problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ground resistance measuring device for lightning grounding device, includes equipment protection frame, handle and pop out the spring, the sealed apron of equipment is installed to the top of equipment protection frame, and the rear of the sealed apron of equipment is provided with the hinge, the handle is located the below of equipment protection frame, and the place ahead of equipment protection frame installs ground resistance measuring device body, the outside of ground resistance measuring device body is provided with ground resistance measuring device standing groove, and the right side of ground resistance measuring device standing groove is provided with latched device, pop out the inside that the spring is located equipment protection frame, and the right side that pops out the spring is provided with the part containing box, the inside of part containing box is fixed with the hasp dog.
Preferably, a rotating structure is formed between the equipment sealing cover plate and the hinge, and the equipment sealing cover plate is connected with the equipment protection outer frame through the hinge.
Preferably, the locking mechanism comprises a sliding block movable groove, a return spring, a connecting sliding block, a locking stopping rod and a sliding block fixing block, the return spring is fixed inside the sliding block movable groove, the connecting sliding block is arranged below the return spring, the locking stopping rod is fixed behind the connecting sliding block, and the sliding block fixing block is fixed on the left side and the right side of the connecting sliding block.
Preferably, an elastic structure is formed between the return spring and the connecting sliding block, and a sliding structure is formed between the connecting sliding block and the sliding block movable groove.
Preferably, an elastic structure is formed between the pop-up spring and the part storage box, and the pop-up spring is fixedly connected with the equipment protection outer frame.
Preferably, a telescopic structure is formed between the part storage box and the equipment protection outer frame, and the part storage box and the lock catch block are welded.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an equipment seal cover plate, hinge and ground resistance measuring device body constitute revolution mechanic between the equipment seal cover plate of this equipment and the hinge, through the switch of revolution mechanic control equipment seal cover plate to make equipment protect ground resistance measuring device body when not using or transporting, prevent that ground resistance measuring device body from receiving the collision damage;
2. the utility model discloses a slider activity groove, reset spring, link block, hasp shelves pole, part containing box and hasp dog, constitute sliding construction between the slider activity groove of this equipment and the link block, control hasp shelves pole through sliding construction and shelter from the hasp dog to control popping out and fixing of part containing box, constitute elastic construction between reset spring and the link block, prevent the link block activity through elastic construction, lead to the part containing box oneself to open;
3. the utility model discloses an equipment protection frame, pop out spring and part containing box, constitute extending structure between the part containing box of this equipment and the equipment protection frame, be convenient for stretching out and withdrawing of part containing box through extending structure to the staff of being convenient for places and takes out the required part of equipment, constitutes elastic structure between part containing box and the pop out spring, thereby pops out in the equipment protection frame of part containing box through elastic structure, thereby the opening of part containing box of being convenient for.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic view of the bottom view of the present invention.
In the figure: 1. an equipment protection outer frame; 2. a device sealing cover plate; 3. a hinge; 4. a handle; 5. a grounding resistance measuring device body; 6. placing a groove for a grounding resistance measuring device; 7. a latch mechanism; 701. a slider movable slot; 702. a return spring; 703. connecting the sliding block; 704. a lock catch stop lever; 705. a sliding block fixing block; 8. ejecting a spring; 9. a parts storage box; 10. a lock catch stop.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a grounding resistance measuring device for a lightning grounding device comprises an equipment protection outer frame 1, a handle 4 and a pop-up spring 8, wherein an equipment sealing cover plate 2 is installed above the equipment protection outer frame 1, a hinge 3 is arranged behind the equipment sealing cover plate 2, a rotating structure is formed between the equipment sealing cover plate 2 and the hinge 3, the equipment sealing cover plate 2 is connected with the equipment protection outer frame 1 through the hinge 3, the rotating structure is formed between the equipment sealing cover plate 2 and the hinge 3 of the equipment through the equipment sealing cover plate 2, the hinge 3 and a grounding resistance measuring device body 5, and the opening and closing of the equipment sealing cover plate 2 are controlled through the rotating structure, so that the equipment protects the grounding resistance measuring device body 5 when not used or transported, and the grounding resistance measuring device body 5 is prevented from being damaged by collision;
the handle 4 is positioned below the equipment protection outer frame 1, the ground resistance measuring device body 5 is installed in front of the equipment protection outer frame 1, a ground resistance measuring device placing groove 6 is arranged outside the ground resistance measuring device body 5, a locking mechanism 7 is arranged on the right side of the ground resistance measuring device placing groove 6, the locking mechanism 7 comprises a sliding block movable groove 701, a reset spring 702, a connecting sliding block 703, a locking stop rod 704 and a sliding block fixed block 705, the reset spring 702 is fixed inside the sliding block movable groove 701, the connecting sliding block 703 is arranged below the reset spring 702, the locking stop rod 704 is fixed behind the connecting sliding block 703, the sliding block fixed block 705 is fixed on the left side and the right side of the connecting sliding block 703, an elastic structure is formed between the reset spring 702 and the connecting sliding block 703, a sliding structure is formed between the connecting sliding block 703 and the sliding block movable groove 701, and the sliding block movable groove 701 is formed by the, The part storage box comprises a return spring 702, a connecting slide block 703, a lock catch stop rod 704, a part storage box 9 and a lock catch stop block 10, wherein a sliding structure is formed between a slide block movable groove 701 and the connecting slide block 703 of the part storage box, the lock catch stop rod 704 is controlled to shield the lock catch stop block 10 through the sliding structure, so that the part storage box 9 is controlled to pop up and fix, an elastic structure is formed between the return spring 702 and the connecting slide block 703, and the connecting slide block 703 is prevented from moving through the elastic structure, so that the part storage box 9 is opened;
the pop-up spring 8 is positioned inside the equipment protection outer frame 1, the right side of the pop-up spring 8 is provided with a part containing box 9, an elastic structure is formed between the pop-up spring 8 and the part containing box 9, the pop-up spring 8 is fixedly connected with the equipment protection outer frame 1, a lock catch stop 10 is fixed inside the part containing box 9, a telescopic structure is formed between the part containing box 9 and the equipment protection outer frame 1, the part containing box 9 and the lock catch stop 10 are welded, the telescopic structure is formed between the part containing box 9 and the equipment protection outer frame 1 of the equipment through the equipment protection outer frame 1, the part containing box 9 can extend out and retract conveniently through the telescopic structure, so that the workers can place and take out parts required by the equipment conveniently, the elastic structure is formed between the part containing box 9 and the pop-up spring 8, the part containing box 9 is popped out from the equipment protection outer frame 1 through the elastic structure, thereby facilitating the opening of the parts storage box 9.
The working principle is as follows: when the grounding resistance measuring device for the lightning protection grounding device is used, firstly, equipment is placed on a flat ground, the equipment sealing cover plate 2 is opened through a rotating structure formed between the equipment sealing cover plate 2 and the hinge 3, so that a worker can conveniently use the grounding resistance measuring device body 5, the grounding resistance measuring device body 5 is embedded inside a grounding resistance measuring device placing groove 6, so that the grounding resistance measuring device body 5 can be protected, then the sliding structure formed between the connecting sliding block 703 and the sliding block movable groove 701 is used for slidably connecting the sliding block 703, so that the locking stop rod 704 can not shield the locking stop block 10, then the part containing box 9 is ejected from the equipment protection outer frame 1 through the telescopic structure formed between the part containing box 9 and the equipment protection outer frame 1 and the elastic structure formed between the part containing box 9 and the ejection spring 8, the inside part of part containing box 9 is used to the staff of being convenient for, and the elastic construction who constitutes through reset spring 702 and link block 703 makes hasp shelves pole 704 get back to the original place, makes things convenient for next use, and slider fixed block 705 can fix a position link block 703.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a ground resistance measuring device for lightning grounding device, includes equipment protection frame (1), handle (4) and pop-up spring (8), its characterized in that: equipment seal apron (2) are installed to the top of equipment protection frame (1), and the rear of equipment seal apron (2) is provided with hinge (3), handle (4) are located the below of equipment protection frame (1), and the place ahead of equipment protection frame (1) installs ground resistance measuring device body (5), the outside of ground resistance measuring device body (5) is provided with ground resistance measuring device standing groove (6), and the right side of ground resistance measuring device standing groove (6) is provided with latched device (7), pop out spring (8) and be located the inside of equipment protection frame (1), and the right side of popping out spring (8) is provided with part containing box (9), the inside of part containing box (9) is fixed with hasp dog (10).
2. A ground resistance measuring device for a lightning protection grounding device according to claim 1, characterized in that: constitute revolution mechanic between sealed apron of equipment (2) and hinge (3), and sealed apron of equipment (2) is connected with equipment protection frame (1) through hinge (3).
3. A ground resistance measuring device for a lightning protection grounding device according to claim 1, characterized in that: the locking mechanism (7) comprises a sliding block movable groove (701), a return spring (702), a connecting sliding block (703), a locking stop rod (704) and a sliding block fixing block (705), the return spring (702) is fixed inside the sliding block movable groove (701), the connecting sliding block (703) is arranged below the return spring (702), the locking stop rod (704) is fixed behind the connecting sliding block (703), and the sliding block fixing block (705) is fixed on the left side and the right side of the connecting sliding block (703).
4. A ground resistance measuring device for a lightning protection grounding device according to claim 3, characterized in that: an elastic structure is formed between the return spring (702) and the connecting sliding block (703), and a sliding structure is formed between the connecting sliding block (703) and the sliding block movable groove (701).
5. A ground resistance measuring device for a lightning protection grounding device according to claim 1, characterized in that: an elastic structure is formed between the pop-up spring (8) and the part containing box (9), and the pop-up spring (8) is fixedly connected with the equipment protection outer frame (1).
6. A ground resistance measuring device for a lightning protection grounding device according to claim 1, characterized in that: a telescopic structure is formed between the part storage box (9) and the equipment protection outer frame (1), and the part storage box (9) and the lock catch stop block (10) are welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021451537.7U CN212675035U (en) | 2020-07-22 | 2020-07-22 | Grounding resistance measuring device for lightning protection grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021451537.7U CN212675035U (en) | 2020-07-22 | 2020-07-22 | Grounding resistance measuring device for lightning protection grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212675035U true CN212675035U (en) | 2021-03-09 |
Family
ID=74816593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021451537.7U Expired - Fee Related CN212675035U (en) | 2020-07-22 | 2020-07-22 | Grounding resistance measuring device for lightning protection grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212675035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115980414A (en) * | 2023-03-20 | 2023-04-18 | 淮安苏达电气有限公司 | Grounding grid shunting vector and characteristic parameter measuring device |
-
2020
- 2020-07-22 CN CN202021451537.7U patent/CN212675035U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115980414A (en) * | 2023-03-20 | 2023-04-18 | 淮安苏达电气有限公司 | Grounding grid shunting vector and characteristic parameter measuring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212675035U (en) | Grounding resistance measuring device for lightning protection grounding device | |
| CN205552476U (en) | Multi -functional relay protection toolbox | |
| CN105690347A (en) | Tool box car | |
| CN201238631Y (en) | Multifunctional working clothes for converting station | |
| CN208543265U (en) | A kind of numerically-controlled machine tool device | |
| CN206274330U (en) | A kind of low-voltage pre-paid measuring device | |
| CN206185842U (en) | Outdoor electrician specialized tool case | |
| CN206880265U (en) | A kind of Portable suitcase for being designed with safeguard function | |
| CN203390918U (en) | Communication construction tool box with storage function | |
| CN208255948U (en) | A kind of smart electronics admission ticket machine | |
| CN209175706U (en) | A kind of motor-driven test tool box special of the hydrology | |
| CN208557418U (en) | A kind of electric power first-aid Toolbox | |
| CN212654831U (en) | Special storage and transportation box for breakdown rush repair of low-voltage metering box | |
| CN207027451U (en) | A kind of flue gas analyzer tool box | |
| CN208114193U (en) | A kind of cell phone managing case | |
| CN205852726U (en) | A kind of portable storage case of substation equipment maintenance and repair work high above the ground | |
| CN216434217U (en) | Hand-held type direct current resistance tester | |
| CN211709257U (en) | Electric power that sealing performance is good overhauls uses toolbox | |
| CN209860379U (en) | Folding working table surface of electric cabinet | |
| CN214394146U (en) | Portable multi-functional electric power overhauls toolbox | |
| CN212802862U (en) | Outdoor high-voltage distribution box | |
| CN220859711U (en) | Personnel file storage cabinet | |
| CN209970699U (en) | Case for special grounding tool for cable route construction | |
| CN204855896U (en) | Vertical optical cable case | |
| CN212908692U (en) | Portable temporary distribution box with metering function |
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: 20210309 Termination date: 20210722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |