CN213813814U - Power distribution terminal on-line detection device applied to power distribution network - Google Patents
Power distribution terminal on-line detection device applied to power distribution network Download PDFInfo
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- CN213813814U CN213813814U CN202022944884.XU CN202022944884U CN213813814U CN 213813814 U CN213813814 U CN 213813814U CN 202022944884 U CN202022944884 U CN 202022944884U CN 213813814 U CN213813814 U CN 213813814U
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Abstract
The utility model discloses a be applied to distribution terminal on-line measuring device of distribution network belongs to distribution detection technical field, and it includes the device main part, the below of device main part is provided with the mounting panel, the regulation chamber has been seted up to the inside of mounting panel, the equal sliding connection in the left and right sides of mounting panel upper surface has the fixed block. This be applied to distribution terminal on-line measuring device of distribution network, through being provided with second L type pinion rack and adjusting screw, when the installation device main part, place the upper surface at the mounting panel with the device main part, it removes left to drive fixed block and first L type pinion rack through rotatory adjusting screw, the left side fixed block can remove to the right side, the maintenance personal of being convenient for installs and dismantles the device main part, thereby improve this maintenance efficiency, because the one side that two fixed blocks are close to each other is the slope form, two fixed blocks can extrude the bottom of device main part and make the lower surface of device main part closely laminate with the upper surface of mounting panel, improve the firm nature of installation.
Description
Technical Field
The utility model belongs to the technical field of the distribution detects, specifically be a be applied to distribution terminal on-line measuring device of distribution network.
Background
In the field of electric power, a power distribution terminal is used as a basic component unit of a distribution network automation system, the performance and reliability of the power distribution terminal directly influence the whole power distribution and whether the power system can effectively play a role, and along with the development of power distribution network intellectualization, the requirements on the power distribution terminal are not only met with the traditional power control and protection functions, but also new requirements are provided for the on-site parameter acquisition and on-site operation reliability of the power distribution terminal.
The traditional installation mode of the on-line detection device for the power distribution terminal is that the on-line detection device for the power distribution terminal is fixed through a plurality of bolts, the bolts are required to be rotated when the on-line detection device for the power distribution terminal is maintained and replaced, and the installation and disassembly work is complex, so that the maintenance work efficiency of maintenance personnel is reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the above-mentioned defect of prior art, the utility model provides a be applied to distribution terminal on-line measuring device of distribution network, the mounting means who has solved traditional distribution terminal on-line measuring device is fixed through a plurality of bolts, all need rotatory a plurality of bolts when maintaining and changing distribution terminal on-line measuring device, and the installation dismantlement work is comparatively loaded down with trivial details to reduce the problem of maintenance personal's maintenance work's efficiency.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be applied to distribution terminal on-line measuring device of distribution network, includes the device main part, the below of device main part is provided with the mounting panel, the regulation chamber has been seted up to the inside of mounting panel, the equal sliding connection in the left and right sides of mounting panel upper surface has the fixed block, the right side of mounting panel upper surface and adjusting screw's surface threaded connection, bearing swing joint is passed through at adjusting screw's left end to the right flank of right side fixed block, the lower surface of left side fixed block and the top fixed connection of second L type pinion rack, the lower surface of right side fixed block and the top fixed connection of first L type pinion rack, there is same steering gear in the front of regulation intracavity wall and the back of inner wall through bearing swing joint.
The surface of steering gear all meshes with the one side that second L type pinion rack and first L type pinion rack are close to each other, and the one side that two fixed blocks are close to each other is the slope form, the equal fixedly connected with of four corners department of device main part upper surface is spacing telescopic link, the top of four spacing telescopic links and the four corners department fixed connection of same guard plate lower surface, reset spring has been cup jointed to the surface of spacing telescopic link, reset spring's upper and lower both ends difference fixed connection is at the upper surface of device main part and the lower surface of guard plate.
As a further aspect of the present invention: the front of device main part is provided with electrical socket, electrical socket's the equal sliding connection of upper surface and lower surface has the dust guard, and the one end that two dust guards kept away from each other has articulated slider through round pin axle swing joint.
As a further aspect of the present invention: the upper surface and the lower surface of power jack all have first regulation hinge bar through round pin axle swing joint, and spacing trapezoidal spout has all been seted up to the one side that two first regulation hinge bars are close to each other.
As a further aspect of the present invention: articulated slider sliding connection is at the inner wall that corresponds spacing trapezoidal spout, power jack's left surface has the regulation to turn round through bearing swing joint.
As a further aspect of the present invention: the outer surface of the adjusting knob and the left side face of the power jack are fixedly connected with the inner end and the outer end of the reset coil spring respectively, and the top end and the bottom end of the adjusting knob are both movably connected with limiting trapezoidal sliding grooves through pin shafts.
As a further aspect of the present invention: the one end that the regulation turn round was kept away from to spacing trapezoidal spout is through round pin axle swing joint in the one end that corresponds the first regulation hinge bar back, the front of dust guard is provided with the stopper.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. this be applied to distribution terminal on-line measuring device of distribution network, through being provided with the fixed block, first L type pinion rack, steering gear, second L type pinion rack and adjusting screw, when the installation device main part, at first place the device main part at the upper surface of mounting panel, drive fixed block and first L type pinion rack through rotatory adjusting screw and remove left, because first L type pinion rack all meshes with steering gear's surface with second L type pinion rack, the left side fixed block can remove to the right side, can accomplish the installation, the maintenance personal of being convenient for installs and dismantles the device main part, thereby improve this maintenance efficiency, because the one side that two fixed blocks are close to each other is the slope form, two fixed blocks can extrude the bottom of device main part and make the lower surface of device main part closely laminate with the upper surface of mounting panel, improve the firm nature of installation.
2. This be applied to distribution terminal on-line measuring device of distribution network, through being provided with electrical socket, the dust guard, first regulation hinge bar, spacing trapezoidal spout, adjust the turn-button and the wind spring that resets, when the staff need insert external power source line in the electrical socket, it is rotatory to drive first regulation hinge bar through the spacing trapezoidal spout of rotatory regulation turn-button through both sides, electrical socket can be kept away from to the positive one end of the first regulation hinge bar in both sides, the dust guard that corresponds can remove the closure to electrical socket to reciprocating through articulated slider, it is dustproof to electrical socket through two dust guards, prevent that the dust from leading to the circuit contact failure in entering into electrical socket, thereby guarantee this distribution terminal on-line measuring device's normal use.
3. This be applied to distribution terminal on-line measuring device of distribution network through being provided with spacing telescopic link, guard plate and reset spring, when there is the foreign matter to drop above, four reset spring of guard plate decline compression below cushion through reset spring's reaction force to improve this distribution terminal on-line measuring device's safeguard effect.
Drawings
Fig. 1 is a schematic structural view of a front view section of the present invention;
FIG. 2 is a schematic structural diagram of a right-side cross section of the power jack of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2;
in the figure: the device comprises a device body 1, a mounting plate 2, an adjusting cavity 3, a fixing block 4, a first L-shaped toothed plate 5, a steering gear 6, a second L-shaped toothed plate 7, an adjusting screw rod 8, a power jack 9, a dust guard plate 10, a hinged sliding block 11, a first adjusting hinged rod 12, a limiting trapezoidal sliding groove 13, an adjusting rotating knob 14, a resetting coil spring 15, a limiting telescopic rod 16, a protection plate 17 and a resetting spring 18.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-3, the utility model provides a technical solution: an on-line detection device for a power distribution terminal applied to a power distribution network comprises a device main body 1, a mounting plate 2 is arranged below the device main body 1, an adjusting cavity 3 is formed in the mounting plate 2, fixing blocks 4 are slidably connected to the left side and the right side of the upper surface of the mounting plate 2, the right side of the upper surface of the mounting plate 2 is in threaded connection with the outer surface of an adjusting screw 8, the right side surface of the right fixing block 4 is movably connected to the left end of the adjusting screw 8 through a bearing, the lower surface of the left fixing block 4 is fixedly connected with the top end of a second L-shaped toothed plate 7, the lower surface of the right fixing block 4 is fixedly connected with the top end of a first L-shaped toothed plate 5, the front surface of the inner wall of the adjusting cavity 3 and the back surface of the inner wall are movably connected with a same steering gear 6 through a bearing, the steering gear 6 is arranged, the fixing block 4 and the first L-shaped toothed plate 5 are driven to move leftwards through rotating the adjusting screw 8, since the first L-shaped toothed plate 5 and the second L-shaped toothed plate 7 are both engaged with the outer surface of the steering gear 6, the left-side fixing block 4 moves to the right.
The outer surface of the steering gear 6 is meshed with the mutually close surfaces of the second L-shaped toothed plate 7 and the first L-shaped toothed plate 5, the mutually close surfaces of the two fixing blocks 4 are inclined, the four corners of the upper surface of the device main body 1 are fixedly connected with limit telescopic rods 16, the top ends of the four limit telescopic rods 16 are fixedly connected with the four corners of the lower surface of the same protection plate 17, the outer surface of the limit telescopic rod 16 is sleeved with a reset spring 18, the upper end and the lower end of the reset spring 18 are respectively fixedly connected with the upper surface of the device main body 1 and the lower surface of the protection plate 17, and by arranging the limit telescopic rods 16, the protection plate 17 and the reset spring 18, when foreign matters fall from the upper part, the protection plate 17 descends to compress the four return springs 18 at the lower part, the reaction force of the return spring 18 is used for buffering, so that the protection effect of the on-line detection device of the power distribution terminal is improved.
Specifically, as shown in fig. 2 and 3, a power jack 9 is arranged on the front side of the device main body 1, dust-proof plates 10 are respectively connected to the upper surface and the lower surface of the power jack 9 in a sliding manner, the ends of the two dust-proof plates 10, which are far away from each other, are movably connected with a hinge slider 11 through a pin shaft, the upper surface and the lower surface of the power jack 9 are respectively connected with a first adjusting hinge rod 12 through a pin shaft, the surfaces, which are close to each other, of the two first adjusting hinge rods 12 are respectively provided with a limiting trapezoidal sliding groove 13, the hinge slider 11 is slidably connected with the inner wall of the corresponding limiting trapezoidal sliding groove 13, the left side surface of the power jack 9 is movably connected with an adjusting knob 14 through a bearing, the adjusting knob 14 is arranged, the first adjusting hinge rods 12 are driven to rotate through the limiting trapezoidal sliding grooves 13 on the two sides by the rotating adjusting knob 14, the ends, which are in the front sides of the first adjusting hinge rods 12, are far away from the power jack 9, the corresponding dust-proof plate 10 can be moved up and down by the hinged slide block 11 to release the closing of the power supply jack 9.
Specifically, as shown in fig. 2, the surface of adjusting knob 14 and the left side of electrical socket 9 are respectively in inner and outer end fixed connection of reset coil spring 15, the top and the bottom of adjusting knob 14 all have spacing trapezoidal spout 13 through round pin axle swing joint, spacing trapezoidal spout 13 keeps away from the one end of adjusting knob 14 and passes through the one end of round pin axle swing joint at corresponding first regulation hinge bar 12 back, the front of dust guard 10 is provided with the stopper, through being provided with the stopper, when dust guard 10 removed the top of electrical socket 9 inner wall, the stopper can carry out spacing prevention dust guard 10 to dust guard 10 and break away from electrical socket 9, thereby improve the stability when dust guard 10 removed.
The utility model discloses a theory of operation does:
s1, when the device body 1 is installed, firstly, the device body 1 is placed on the upper surface of the installation plate 2, the fixed block 4 and the first L-shaped toothed plate 5 are driven to move leftwards by rotating the adjusting screw 8, and the left fixed block 4 can move rightwards due to the fact that the first L-shaped toothed plate 5 and the second L-shaped toothed plate 7 are both meshed with the outer surface of the steering gear 6, and installation can be completed;
s2, when the worker needs to insert the external power line into the power jack 9, the first adjusting hinge rod 12 is driven to rotate through the rotating adjusting knob 14 through the limiting trapezoid sliding grooves 13 on the two sides, one end of the front face of the first adjusting hinge rod 12 on the two sides is far away from the power jack 9, the corresponding dust guard 10 can move up and down through the hinge sliding block 11 to remove the sealing of the power jack 9, and then the external power line can be inserted into the power jack 9;
s3, when the foreign matter drops, the four reset springs 18 below the protection plate 17 are compressed in a descending mode, the reaction force of the reset springs 18 is used for buffering, the protection plate 17 is limited through the limiting telescopic rod 16, and the protection plate 17 and the upper surface of the device main body 1 are guaranteed to be horizontal when the foreign matter drops.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a be applied to distribution terminal on-line measuring device of distribution network, includes device main part (1), its characterized in that: the device is characterized in that a mounting plate (2) is arranged below the device main body (1), an adjusting cavity (3) is formed in the mounting plate (2), the left side and the right side of the upper surface of the mounting plate (2) are both connected with fixing blocks (4) in a sliding manner, the right side of the upper surface of the mounting plate (2) is in threaded connection with the outer surface of an adjusting screw (8), the right side surface of the right fixing block (4) is movably connected to the left end of the adjusting screw (8) through a bearing, the lower surface of the left fixing block (4) is fixedly connected with the top end of a second L-shaped toothed plate (7), the lower surface of the right fixing block (4) is fixedly connected with the top end of a first L-shaped toothed plate (5), and the front surface of the inner wall of the adjusting cavity (3) and the back surface of the inner wall are movably connected with a same steering gear (6) through a bearing;
the surface of steering gear (6) all meshes with the one side that second L type pinion rack (7) and first L type pinion rack (5) are close to each other mutually, and the one side that two fixed blocks (4) are close to each other is the slope form, the equal fixedly connected with of four corners department of device main part (1) upper surface is spacing telescopic link (16), the top of four spacing telescopic links (16) and the four corners department fixed connection of same guard plate (17) lower surface, reset spring (18) have been cup jointed to the surface of spacing telescopic link (16), the upper and lower both ends difference fixed connection of reset spring (18) is at the upper surface of device main part (1) and the lower surface of guard plate (17).
2. The on-line detection device for the power distribution terminal applied to the power distribution network, according to claim 1, is characterized in that: the front of device main part (1) is provided with power jack (9), the equal sliding connection of upper surface and the lower surface of power jack (9) has dust guard (10), and the one end that two dust guards (10) kept away from each other has articulated slider (11) through round pin axle swing joint.
3. The on-line detection device for the power distribution terminal applied to the power distribution network, according to claim 2, is characterized in that: the upper surface and the lower surface of power jack (9) all have first regulation hinge bar (12) through round pin axle swing joint, and spacing trapezoidal spout (13) have all been seted up to the one side that two first regulation hinge bars (12) are close to each other.
4. The on-line detection device for the power distribution terminal applied to the power distribution network, according to claim 3, is characterized in that: articulated slider (11) sliding connection is at the inner wall that corresponds spacing trapezoidal spout (13), there is regulation turn-button (14) left surface through bearing swing joint of power jack (9).
5. The on-line detection device for the power distribution terminal applied to the power distribution network, according to claim 4, is characterized in that: the outer surface of the adjusting knob (14) and the left side face of the power jack (9) are fixedly connected with the inner end and the outer end of the reset coil spring (15) respectively, and the top end and the bottom end of the adjusting knob (14) are both movably connected with a limiting trapezoidal sliding groove (13) through a pin shaft.
6. The on-line detection device for the power distribution terminal applied to the power distribution network, according to claim 5, is characterized in that: one end, far away from the adjusting knob (14), of the limiting trapezoidal sliding groove (13) is movably connected to one end, corresponding to the back face of the first adjusting hinge rod (12), of the pin shaft, and a limiting block is arranged on the front face of the dustproof plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022944884.XU CN213813814U (en) | 2020-12-10 | 2020-12-10 | Power distribution terminal on-line detection device applied to power distribution network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022944884.XU CN213813814U (en) | 2020-12-10 | 2020-12-10 | Power distribution terminal on-line detection device applied to power distribution network |
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| CN213813814U true CN213813814U (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022944884.XU Active CN213813814U (en) | 2020-12-10 | 2020-12-10 | Power distribution terminal on-line detection device applied to power distribution network |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204347A (en) * | 2021-12-30 | 2022-03-18 | 江苏清华永新安全科技有限公司 | Self-adaptive firewall system for power line carrier communication |
| CN117317842A (en) * | 2023-11-30 | 2023-12-29 | 广东可信新能源股份有限公司 | Factory power distribution terminal and power distribution method thereof |
-
2020
- 2020-12-10 CN CN202022944884.XU patent/CN213813814U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204347A (en) * | 2021-12-30 | 2022-03-18 | 江苏清华永新安全科技有限公司 | Self-adaptive firewall system for power line carrier communication |
| CN117317842A (en) * | 2023-11-30 | 2023-12-29 | 广东可信新能源股份有限公司 | Factory power distribution terminal and power distribution method thereof |
| CN117317842B (en) * | 2023-11-30 | 2024-02-13 | 广东可信新能源股份有限公司 | Factory power distribution terminal and power distribution method thereof |
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