CN215415584U - Current detection device for installation and debugging of power distribution cabinet - Google Patents
Current detection device for installation and debugging of power distribution cabinet Download PDFInfo
- Publication number
- CN215415584U CN215415584U CN202120885737.1U CN202120885737U CN215415584U CN 215415584 U CN215415584 U CN 215415584U CN 202120885737 U CN202120885737 U CN 202120885737U CN 215415584 U CN215415584 U CN 215415584U
- Authority
- CN
- China
- Prior art keywords
- sliding
- current detection
- protective shell
- fixed
- power distribution
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 57
- 238000009434 installation Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000013016 damping Methods 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims description 45
- 238000007789 sealing Methods 0.000 claims description 10
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 7
- 229910052744 lithium Inorganic materials 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Measurement Of Current Or Voltage (AREA)
Abstract
The utility model relates to the technical field of current detection devices, in particular to a current detection device for installation and debugging of a power distribution cabinet. The device is simple in structure and convenient to use, no redundant conducting wire is bound, vibration generated when the device falls can be absorbed through the damping mechanism, the current detection meter is prevented from being damaged due to the fact that the vibration is transmitted to the current detection meter, the distance between the measuring pens can be adjusted through sliding fit between the sliding block and the sliding rail and fixing of the position of the sliding block through the position locking mechanism, and therefore terminals with different distances in the power distribution cabinet can be detected, and practicability is improved.
Description
Technical Field
The utility model relates to the technical field of current detection devices, in particular to a current detection device for installation and debugging of a power distribution cabinet.
Background
When the switch board is installed and debugged, in order to guarantee the normal operation of switch board, need detect its inside circuit current, wherein need use dedicated current detection device.
Current current detection device structure is complicated, and the wire is mixed and disorderly, needs a hand to hold the test table when using, and two pen-shape metre are held to a hand, and the complex operation is loaded down with trivial details, improves the use degree of difficulty, has reduced detection efficiency, and current detection device does not have shock-absorbing function moreover, and is complicated at debugging site environment, if current detection device falls to lead to its inner structure to damage, influences the use. Therefore, a current detection device for installation and debugging of a power distribution cabinet is provided by the technical personnel in the field, so as to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a current detection device for installation and debugging of a power distribution cabinet, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a current detection device for installation and debugging of a power distribution cabinet comprises a protective shell, wherein a current detection meter is arranged in the protective shell at the middle section position, a base is fixed at the outer bottom end of the protective shell, a lithium battery is installed at the inner bottom end of the protective shell, the lithium battery is electrically connected with the current detection meter, a damping mechanism is arranged between the current detection meter and the protective shell, a slide rail is fixed at the upper end position of the inner side of the protective shell, two slide blocks are symmetrically and slidably connected at the two ends of the slide rail, measuring pens are rotatably connected at the upper sides of the two slide blocks, telescopic measuring pens are rotatably connected at the top ends of the two measuring pens through threads, the two measuring pens are electrically connected with the positive electrode and the negative electrode of the current detection meter through leads, and position locking mechanisms are arranged in the two slide blocks, the position locking mechanism comprises a cavity arranged in a sliding block, a button is inserted into one side of the cavity in a sliding manner, a pressure plate connecting rod is inserted into the other side of the cavity in a sliding manner, the inner side of the cavity is positioned at the center position and is rotatably connected with an intermediate rod, a sliding rod is fixed at one end of the button, a sliding rod convex ring is fixed at one end position of the outer side of the sliding rod, one end of the sliding rod convex ring is connected with a spring sleeved on the outer side of the sliding rod, a sliding rod supporting plate is sleeved at one end of the outer side of the sliding rod in a sliding manner, one end of the sliding rod supporting plate is fixed with one side of the cavity, a pressure plate extending to the outer side of the cavity is fixed at one end of the pressure plate connecting rod, sliding pin grooves are formed in both ends of the intermediate rod, sliding pins are rotatably connected at positions, corresponding to the two sliding pin grooves, on one sides of the pressure plate connecting rod and the sliding rod, and are respectively connected with the inner sides of the two sliding pin grooves in a sliding manner, the outer side of the pressing plate connecting rod is slidably sleeved with a connecting rod supporting plate, and one side of the connecting rod supporting plate is fixed with one side of the cavity.
As a still further scheme of the utility model: damper is fixed in two that current detection table both sides are located middle section position department including the symmetry and detects a table fixed block and the symmetry is fixed in four protective housing fixed plates that the inside both sides of protective housing correspond two and detect table fixed block position departments, two it all runs through sliding connection to detect the inside of table fixed block has the guide arm, two the both ends of guide arm are fixed mutually with one side of four protective housing fixed plates respectively, four one side of protective housing fixed plate all is connected with the buffer spring that the guide arm outside was located to the cover.
As a still further scheme of the utility model: the upper end of the protective shell is connected with a sealing top cover at one side, and the outer side of the sealing top cover is matched with the inner side of the protective shell.
As a still further scheme of the utility model: the outside of protective housing is located four side positions and all pastes and has been had anti-skidding limit cover, four anti-skidding limit cover all adopts the component of rubber material.
As a still further scheme of the utility model: two handles are symmetrically fixed at the positions, located at the middle section, of the two sides of the protective shell, and anti-skidding sleeves are sleeved on the outer sides of the two handles.
As a still further scheme of the utility model: an operation opening is formed in the position, corresponding to the current detection meter, of the front side of the protective shell, and a side cover plate is rotatably connected to one side of the operation opening.
Compared with the prior art, the utility model has the beneficial effects that: the device is simple in structure and convenient to use, no redundant conducting wire is bound, vibration generated when the device falls can be absorbed through the damping mechanism, the current detection meter is prevented from being damaged due to the fact that the vibration is transmitted to the current detection meter, the distance between the measuring pens can be adjusted through sliding fit between the sliding block and the sliding rail and fixing of the position of the sliding block through the position locking mechanism, and therefore terminals with different distances in the power distribution cabinet can be detected, and practicability is improved.
Drawings
Fig. 1 is a schematic structural diagram of a current detection device for installation and debugging of a power distribution cabinet;
fig. 2 is a schematic structural diagram of the inside of a current detection device for installation and debugging of a power distribution cabinet;
FIG. 3 is a schematic structural diagram of a position locking mechanism in a current detection device for installation and debugging of a power distribution cabinet;
fig. 4 is an enlarged schematic structural diagram at a in fig. 2 of a current detection device for installation and debugging of a power distribution cabinet.
In the figure: 1. a protective shell; 2. a current detection meter; 3. a base; 4. a lithium battery; 5. a slide rail; 6. a slider; 7. a measuring pen; 8. a telescopic measuring pen; 9. detecting a meter fixing block; 10. a protective shell fixing plate; 11. a guide bar; 12. a buffer spring; 13. a button; 14. a slide bar; 15. an intermediate lever; 16. a pressure plate connecting rod; 17. pressing a plate; 18. a slide bar convex ring; 19. a spring; 20. a slide bar support plate; 21. a connecting rod supporting plate; 22. a side cover plate; 23. sealing the top cover; 24. an anti-slip edge sleeve; 25. a handle.
Detailed Description
Referring to fig. 1 to 4, in the embodiment of the utility model, a current detection device for installation and debugging of a power distribution cabinet comprises a protective shell 1, wherein a sealing top cover 23 is connected to one side of the upper end of the protective shell 1, the outer side of the sealing top cover 23 is matched with the inner side of the protective shell 1, and the sealing top cover 23 plays a role in sealing to prevent water and dust from entering the protective shell 1;
two handles 25 are symmetrically fixed at the middle section positions of two sides of the protective shell 1, anti-slip sleeves are sleeved on the outer sides of the two handles 25, and the handles 25 are convenient to carry the device;
a current detection meter 2 is arranged at the middle section position in the protective shell 1, an operation port is formed in the front side of the protective shell 1 corresponding to the current detection meter 2, a side cover plate 22 is rotatably connected to one side of the operation port, and the operation port is used for operating the current detection meter 2;
a base 3 is fixed at the bottom of the outer part of a protective shell 1, a lithium battery 4 is installed at the bottom of the inner part of the protective shell 1, the lithium battery 4 is electrically connected with a current detection meter 2, a damping mechanism is arranged between the current detection meter 2 and the protective shell 1, the damping mechanism comprises two detection meter fixing blocks 9 symmetrically fixed at the middle position of the two sides of the current detection meter 2 and four protective shell fixing plates 10 symmetrically fixed at the positions of the two detection meter fixing blocks 9 corresponding to the two sides of the inner part of the protective shell 1, guide rods 11 are respectively connected in a penetrating and sliding manner inside the two detection meter fixing blocks 9, the two ends of the two guide rods 11 are respectively fixed with one side of the four protective shell fixing plates 10, one side of each of the four protective shell fixing plates 10 is connected with a buffer spring 12 sleeved outside the guide rod 11, and the shock generated when the device falls can be absorbed through the damping mechanism to prevent the shock from being transmitted to the current detection meter 2, causing damage to the current sensing table 2;
a slide rail 5 is fixed at the upper end position of the inner side of the protective shell 1, two slide blocks 6 are symmetrically and slidably connected at the two ends position of the upper side of the slide rail 5, measuring pens 7 are rotatably connected at the upper sides of the two slide blocks 6, the top ends of the two measuring pens 7 are rotatably connected with telescopic measuring pens 8 through threads, the two measuring pens 7 are electrically connected with the positive and negative electrodes of the current detection meter 2 through wires, a position locking mechanism is arranged inside each of the two slide blocks 6 and comprises a cavity arranged inside the slide block 6, a button 13 is slidably inserted into one side of the cavity, a pressure plate connecting rod 16 is slidably inserted into the other side of the cavity, an intermediate rod 15 is rotatably connected at the central position of the inner side of the cavity, a slide bar 14 is fixed at one end of the button 13, a slide bar convex ring 18 is fixed at the one end position of the outer side of the slide bar 14, and a spring 19 sleeved outside the slide bar 14 is connected at one end of the slide bar convex ring 18, the sliding sleeve of the outside one end of slide bar 14 is equipped with slide bar backup pad 20, the one end and cavity one side of slide bar backup pad 20 are fixed mutually, the one end of clamp plate connecting rod 16 is fixed with the clamp plate 17 that extends to the cavity outside, the sliding pin groove has all been seted up at the both ends of intermediate lever 15, the position department that corresponds two sliding pin grooves on one side of clamp plate connecting rod 16 and slide bar 14 all rotates and is connected with the sliding pin, two sliding pins respectively with the inboard sliding connection in two sliding pin grooves, the sliding sleeve in the outside of clamp plate connecting rod 16 is equipped with connecting rod backup pad 21, one side and cavity one side of connecting rod backup pad 21 are fixed mutually.
The working principle of the utility model is as follows: when the device is used, the sealing top cover 23 is rotated to open, then the two measuring pens 7 are rotated to a vertical angle, the telescopic measuring pens 8 are rotated according to the depth of the measuring terminal, the telescopic measuring pens 8 are rotated to adjust the extending length through threaded engagement, so that the terminals at different depths can be conveniently measured, the distance between the two sliding blocks 6 is adjusted through the position locking mechanism according to the distance between the measuring terminals, the button 13 is pressed, the button 13 pushes the sliding rod 14 to move towards one end, the sliding rod 14 drives the sliding rod convex ring 18 to move and compress the spring 19, the sliding rod 14 moves to drive the intermediate rod 15 to rotate clockwise through the sliding fit between the sliding pin and the sliding pin, the intermediate rod 15 drives the pressing plate connecting rod 16 to move towards the inner side of the cavity through the sliding fit between the sliding pin groove and the sliding pin, the pressing plate connecting rod 16 drives the pressing plate 17 to move towards the inner side of the cavity, so that the pressing plate 17 is separated from the inner side of the sliding rail 5, and the locking can be released, then slide block 6, slide block 6 drives measuring pen 7 and flexible measuring pen 8 and slides, thereby can adjust the interval between two measuring pens 7, can detect the terminal of different intervals, after slider 6 removes to suitable position the release button 13, spring 19 releases elasticity, drive clamp plate 17 reverse movement through above-mentioned principle, make clamp plate 17 compress tightly the inboard of slide rail 5, can the position of fixed slide block 6, during the detection, insert two flexible measuring pens 8 in positive and negative terminal, two flexible measuring pens 8 pass through the wire and detect electric connection between the table 2 with the electric current, can read data from the display screen of table 2 with the electric current, moreover, the operation is simple, damper's buffer spring 12 can absorb the vibrations of protective housing 1, prevent that the vibrations that the device falls and produces from transmitting to table 2 with the electric current detection, lead to table 2 damage.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (6)
1. The current detection device for the installation and debugging of the power distribution cabinet comprises a protective shell (1) and is characterized in that a current detection meter (2) is arranged at the middle position inside the protective shell (1), a base (3) is fixed at the bottom outside the protective shell (1), a lithium battery (4) is installed at the bottom inside the protective shell (1), the lithium battery (4) is electrically connected with the current detection meter (2), a damping mechanism is arranged between the current detection meter (2) and the protective shell (1), a sliding rail (5) is fixed at the upper end position inside the protective shell (1), two sliding blocks (6) are symmetrically and slidably connected at the two ends of the upper side of the sliding rail (5), measuring pens (7) are rotatably connected at the upper sides of the two sliding blocks (6), and telescopic measuring pens (8) are rotatably connected at the top ends of the two measuring pens (7) through threads, the two measuring pens (7) are electrically connected with the positive electrode and the negative electrode of the current detecting meter (2) through leads, and position locking mechanisms are arranged inside the two sliding blocks (6);
the position locking mechanism comprises a cavity arranged inside a sliding block (6), a button (13) is inserted into one side of the cavity in a sliding manner, a pressing plate connecting rod (16) is inserted into the other side of the cavity in a sliding manner, the inner side of the cavity is located at the center position and is rotatably connected with an intermediate rod (15), a sliding rod (14) is fixed at one end of the button (13), a sliding rod convex ring (18) is fixed at one end of the outer side of the sliding rod (14), a spring (19) sleeved on the outer side of the sliding rod (14) is connected at one end of the sliding rod convex ring (18), a sliding rod supporting plate (20) is sleeved at one end of the outer side of the sliding rod (14) in a sliding manner, one end of the sliding rod supporting plate (20) is fixed with one side of the cavity, a pressing plate (17) extending to the outer side of the cavity is fixed at one end of the pressing plate connecting rod (16), and sliding pin grooves are formed in both ends of the intermediate rod (15), the positions, corresponding to the two sliding pin grooves, of one sides of the pressing plate connecting rod (16) and the sliding rod (14) are rotatably connected with sliding pins, the sliding pins are respectively in sliding connection with the inner sides of the two sliding pin grooves, a connecting rod supporting plate (21) is sleeved on the outer side of the pressing plate connecting rod (16) in a sliding mode, and one side of the connecting rod supporting plate (21) is fixed with one side of the cavity.
2. The current detection device for the installation and debugging of the power distribution cabinet according to claim 1, wherein the damping mechanism comprises two detection meter fixing blocks (9) symmetrically fixed to two sides of the current detection meter (2) at the middle position and four protection shell fixing plates (10) symmetrically fixed to two sides of the inside of the protection shell (1) corresponding to the two detection meter fixing blocks (9) at the positions, two guide rods (11) penetrate through the inside of the detection meter fixing blocks (9) and are connected with the guide rods (11), two ends of the guide rods (11) are fixed to one side of each of the four protection shell fixing plates (10), and four buffer springs (12) sleeved on the outer sides of the guide rods (11) are connected to one sides of the protection shell fixing plates (10).
3. The current detection device for installation and debugging of power distribution cabinet according to claim 1, wherein a sealing top cover (23) is connected to one side of the upper end of the protective shell (1), and the outer side of the sealing top cover (23) is matched with the inner side of the protective shell (1).
4. The current detection device for installing and debugging the power distribution cabinet according to claim 1, wherein anti-slip edge sleeves (24) are adhered to four side positions on the outer side of the protective shell (1), and the four anti-slip edge sleeves (24) are made of rubber.
5. The current detection device for installing and debugging the power distribution cabinet according to claim 1, wherein two handles (25) are symmetrically fixed at the middle positions of two sides of the protective shell (1), and anti-slip sleeves are sleeved on the outer sides of the two handles (25).
6. The current detection device for installation and debugging of power distribution cabinet according to claim 1, wherein an operation port is opened at a position corresponding to the current detection meter (2) on the front side of the protective shell (1), and a side cover plate (22) is rotatably connected to one side of the operation port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120885737.1U CN215415584U (en) | 2021-04-27 | 2021-04-27 | Current detection device for installation and debugging of power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120885737.1U CN215415584U (en) | 2021-04-27 | 2021-04-27 | Current detection device for installation and debugging of power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215415584U true CN215415584U (en) | 2022-01-04 |
Family
ID=79673249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120885737.1U Expired - Fee Related CN215415584U (en) | 2021-04-27 | 2021-04-27 | Current detection device for installation and debugging of power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215415584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116047146A (en) * | 2023-01-11 | 2023-05-02 | 深圳市长天智能有限公司 | Adjustable strong-adaptability current sensor |
-
2021
- 2021-04-27 CN CN202120885737.1U patent/CN215415584U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116047146A (en) * | 2023-01-11 | 2023-05-02 | 深圳市长天智能有限公司 | Adjustable strong-adaptability current sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215415584U (en) | Current detection device for installation and debugging of power distribution cabinet | |
| CN108548961B (en) | An Efficient Cable Insulation Tester | |
| CN210954828U (en) | Panel computer with screen projection function | |
| CN220207747U (en) | Multifunctional grounding resistance instrument convenient to carry | |
| CN217467017U (en) | Electroscope for electric power overhaul | |
| CN215375627U (en) | Quick detection device is used in electric wire line maintenance | |
| CN215066947U (en) | Portable resistance tester | |
| CN217639181U (en) | Detection device for distribution network relay protection | |
| CN210442410U (en) | A distribution cabinet testing fixture | |
| CN215116353U (en) | A power meter with good pressure resistance | |
| CN212932847U (en) | Electric power detection device | |
| CN210952902U (en) | Signal generator for simulating rotary transformer | |
| CN210051819U (en) | Portable phase detector | |
| CN218727746U (en) | Tool for positioning fault point of circuit disconnection | |
| CN209264932U (en) | A battery power detection device | |
| CN216956119U (en) | Electronic switch integrated control test conversion device | |
| CN213302269U (en) | A kind of tool | |
| CN216051991U (en) | Detection equipment suitable for fire control weak current | |
| CN215340013U (en) | Electricity metering device convenient to carry | |
| CN217981754U (en) | CuCr30 contact performance testing device | |
| CN221378214U (en) | Single-phase ground fault detection device | |
| CN217360267U (en) | Wiring detection device for electric energy metering equipment production | |
| CN218676876U (en) | Carbon dioxide emission reduction recorder | |
| CN218992101U (en) | Motor train unit pantograph carbon slide bar abrasion detection device | |
| CN220105222U (en) | High-voltage fuse performance detection equipment |
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: 20220104 |