CN216250467U - Arc control device of safe power utilization platform - Google Patents
Arc control device of safe power utilization platform Download PDFInfo
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- CN216250467U CN216250467U CN202122807963.0U CN202122807963U CN216250467U CN 216250467 U CN216250467 U CN 216250467U CN 202122807963 U CN202122807963 U CN 202122807963U CN 216250467 U CN216250467 U CN 216250467U
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Abstract
The utility model discloses an arc extinguishing device of a safe electricity utilization platform, and relates to an arc extinguishing device neighborhood, which comprises a front side plate, wherein the rear side of the front side plate is movably connected with a rear side plate, both sides of the front side of the rear side plate are fixedly connected with fixed blocks, both sides of the front side plate are respectively provided with a clamping groove matched with the fixed blocks for use, both the top and the bottom of the inner wall of the clamping groove are respectively provided with a limiting groove, and a fixed groove is formed in the fixed block. The arc extinguishing device comprises a front side plate, a rear side plate, a fixing block, a clamping groove, a limiting groove, a fixing groove, a limiting mechanism, a positioning block, a positioning rod, a spring, a movable block, a limiting rod, an adjusting hole, an adjusting mechanism, an adjusting block, an adjusting rod, a rotating block, a transmission rod, a bearing and a limiting hole.
Description
Technical Field
The utility model relates to an arc extinguishing device, in particular to an arc extinguishing device of a safe power utilization platform.
Background
When the power supply voltage exceeds several tens of volts and the breaking current is more than several tens of amperes, measures for enhancing the arc extinguishing capability are generally required to reduce the burning loss of the arc to the contacts and to limit the space for arc spreading, and the device used for this purpose is called an arc extinguishing device.
The Chinese patent discloses an arc-extinguishing device (No. CN108417422B), which can reduce the quality of the arc-extinguishing device, reduce the overvoltage, reduce the cost and reduce the failure rate; all adopt the arc control device of metal grid piece relatively the tradition, the arc control device volume has been reduced, frequent arc extinguishing ability has been improved, therefore both advantages have been had concurrently, both shortcomings have been overcome, it is small, the quality is light, two kinds of arc extinguishing modes combine together moreover and make the arc extinguishing ability strengthen greatly, however, the arc control device is very loaded down with trivial details when the equipment, the user is difficult to assemble the arc control device under the condition without the help of the instrument, waste a large amount of time of user and energy simultaneously. Accordingly, one skilled in the art provides an arc extinguishing apparatus for a safety power utilization platform to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an arc extinguishing device of a safety power utilization platform, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides an arc control device of safe power consumption platform, includes the preceding curb plate, the rear side swing joint of preceding curb plate has the posterior lateral plate, the equal fixedly connected with fixed block in both sides of posterior lateral plate front side, the draw-in groove that uses with the fixed block cooperation has all been seted up to the both sides of preceding curb plate, the spacing groove has all been seted up to the top and the bottom of draw-in groove inner wall, the fixed slot has been seted up to the inside of fixed block, the inside of fixed slot is provided with stop gear, stop gear's top and top all run through to the inside of draw-in groove, and use with the spacing groove cooperation, the front side of fixed block is provided with adjustment mechanism, adjustment mechanism's rear side runs through to the inside of fixed slot.
As a further scheme of the utility model: stop gear includes the locating piece, the rear side of locating piece and the inner wall fixed connection of fixed slot, the top and the equal fixedly connected with locating lever in bottom of locating piece, the surface cover of locating lever is equipped with the spring, the spring is close to one side of locating piece and the fixed surface of locating piece and is connected, one side fixedly connected with movable block of locating piece is kept away from to the spring, one side fixedly connected with gag lever post of locating piece is kept away from to the movable block, one side that the locating piece was kept away from to the gag lever post runs through to the inside of draw-in groove, and uses with the spacing groove cooperation, one side contact that the surface of movable block and adjustment mechanism are close to the movable block.
As a still further scheme of the utility model: adjustment mechanism includes the regulating block, one side fixedly connected with regulation pole that the regulating block is close to the fixed block, the one side that the regulating block was kept away from to the regulation pole runs through to the inside of fixed slot, and fixedly connected with turning block, the top and the bottom that the turning block was kept away from regulation pole one side all have the transfer line through first pivot swing joint, the surface swing joint that one side that the transfer line is close to the movable block passes through second pivot and movable block.
As a still further scheme of the utility model: the adjusting holes matched with the adjusting rods for use are formed in one side, away from each other, of each fixing block, and the adjusting holes are communicated with the fixing grooves.
As a still further scheme of the utility model: one side of the rotating block, which is close to the adjusting block, is fixedly connected with one side of the bearing inner ring, which is far away from the adjusting block, and one side of the bearing, which is close to the adjusting block, is fixedly connected with the inner wall of the fixing groove.
As a still further scheme of the utility model: the top and the bottom of fixed block all offer with the spacing hole of gag lever post cooperation use, spacing hole and fixed slot intercommunication each other.
Compared with the prior art, the utility model has the beneficial effects that:
1. the arc extinguishing device comprises a front side plate, a rear side plate, a fixing block, a clamping groove, a limiting groove, a fixing groove, a limiting mechanism, a positioning block, a positioning rod, a spring, a movable block, a limiting rod, an adjusting hole, an adjusting mechanism, an adjusting block, an adjusting rod, a rotating block, a transmission rod, a bearing and a limiting hole.
2. According to the utility model, by arranging the limiting mechanism, the movable block can be pushed to move to one side far away from the positioning block along the track of the positioning block by the elastic force generated by the spring, and the movable block drives the limiting rod to enable one side of the limiting rod far away from the positioning block to enter the limiting groove through the limiting hole, so that the position of the front side plate is fixed, and the stability of the front side plate is improved.
3. According to the utility model, the adjusting mechanism is arranged, the adjusting block can be rotated, the adjusting block drives the adjusting rod to rotate, the adjusting rod drives the rotating block to rotate along the track of the inner ring of the bearing, the rotating block drives the transmission rod to move towards one side close to the positioning block along the track of the positioning rod through the matching between the first rotating shaft and the second rotating shaft, the movable block drives the limiting rod to enable one side, far away from the movable block, of the limiting rod to retract into the limiting hole, and at the moment, the front side plate and the rear side plate can be assembled by aligning the position between the fixed block and the clamping groove, so that the fixed block enters into the corresponding clamping groove, and the use by a user is facilitated.
4. According to the utility model, through arranging the adjusting holes, the adjusting holes matched with the adjusting rod are formed in the sides, away from each other, of the two fixing blocks, so that the position of the adjusting rod can be limited, a moving track is provided for the adjusting rod, and the position of the adjusting rod cannot deviate when the adjusting rod rotates.
5. The bearing is arranged, so that one side of the rotating block, which is close to the adjusting block, is fixedly connected with one side of the bearing inner ring, which is far away from the adjusting block, the position of the rotating block can be limited, a rotating track is provided for the rotating block, friction between the surface of the rotating block and the inner wall of the fixed groove is avoided, and the service life of the rotating block is prolonged.
6. According to the utility model, by arranging the limiting holes, the limiting holes matched with the limiting rods are formed in the top and the bottom of the fixing block, so that the position of the limiting rods can be limited, a moving track is provided for the limiting rods, the limiting rods can enter the limiting grooves through the limiting holes, and meanwhile, the stability of the limiting rods is improved.
Drawings
FIG. 1 is a schematic structural diagram of an arc extinguishing device of a safety power utilization platform;
FIG. 2 is a sectional view of a fixing block in an arc extinguishing apparatus of a safety electric platform;
FIG. 3 is a right side view of a rotating block in an arc extinguishing apparatus of a safety electric platform;
fig. 4 is a partially enlarged view of a portion a of fig. 1 in an arc extinguishing apparatus of a safety power utilization platform.
In the figure: 1. a front side plate; 2. a rear side plate; 3. a fixed block; 4. a card slot; 5. a limiting groove; 6. fixing grooves; 7. a limiting mechanism; 701. positioning blocks; 702. positioning a rod; 703. a spring; 704. a movable block; 705. a limiting rod; 8. an adjustment hole; 9. an adjustment mechanism; 901. an adjusting block; 902. adjusting a rod; 903. rotating the block; 904. a transmission rod; 10. a bearing; 11. and a limiting hole.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, an arc extinguishing apparatus for a safety power utilization platform includes a front side plate 1, a rear side plate 2 is movably connected to a rear side of the front side plate 1, fixing blocks 3 are fixedly connected to both sides of a front side of the rear side plate 2, clamping grooves 4 matched with the fixing blocks 3 are respectively formed in both sides of the front side plate 1, limiting grooves 5 are respectively formed in top and bottom portions of an inner wall of each clamping groove 4, a fixing groove 6 is formed in the inside of each fixing block 3, a limiting mechanism 7 is arranged in the fixing groove 6, the top and top portions of the limiting mechanisms 7 penetrate through the inside of the clamping grooves 4 and are matched with the limiting grooves 5 for use, an adjusting mechanism 9 is arranged on a front side of the fixing block 3, and a rear side of the adjusting mechanism 9 penetrates through the inside of the fixing groove 6.
In fig. 2: the limiting mechanism 7 comprises a positioning block 701, the rear side of the positioning block 701 is fixedly connected with the inner wall of the fixing groove 6, the top and the bottom of the positioning block 701 are fixedly connected with a positioning rod 702, the surface of the positioning rod 702 is sleeved with a spring 703, one side of the spring 703 close to the positioning block 701 is fixedly connected with the surface of the positioning block 701, one side of the spring 703 far away from the positioning block 701 is fixedly connected with a movable block 704, one side of the movable block 704 far away from the positioning block 701 is fixedly connected with a limiting rod 705, one side of the limiting rod 705 far away from the positioning block 701 penetrates into the clamping groove 4 and is matched with the limiting groove 5 for use, the surface of the movable block 704 is contacted with one side of the adjusting mechanism 9 close to the movable block 704, through the arrangement of the limiting mechanism 7, the movable block 704 can be pushed to move along the track of the positioning rod 702 to the side far away from the positioning block 701 through the elastic force generated by the spring 703, the movable block 704 drives the limiting rod 705 to enable one side of the limiting rod 705 far away from the positioning block 701 to enter into the limiting groove 5 through the limiting hole 11, thereby fixing the position of the front side panel 1 and improving the stability thereof.
In fig. 2 and 3: the adjusting mechanism 9 comprises an adjusting block 901, one side of the adjusting block 901, which is close to the fixed block 3, is fixedly connected with an adjusting rod 902, one side of the adjusting rod 902, which is far from the adjusting block 901, penetrates into the inside of the fixed groove 6, is fixedly connected with a rotating block 903, the top and the bottom of one side of the rotating block 903, which is far from the adjusting rod 902, are both movably connected with a transmission rod 904 through a first rotating shaft, one side of the transmission rod 904, which is close to the movable block 704, is movably connected with the surface of the movable block 704 through a second rotating shaft, by arranging the adjusting mechanism 9, the adjusting block 901 can rotate to drive the adjusting rod 902, the adjusting rod 902 drives the rotating block 903 to rotate along the track of the inner ring of the bearing 10, the rotating block 903 drives the transmission rod 904 to move along the track of the positioning block 702 through the cooperation between the first rotating shaft and the second rotating shaft, the movable block 704 is pulled to move towards one side, which is close to the positioning block 701, the movable block 704 drives the limiting rod 705 to make one side, which is far from the movable block 704, retract into the inside of the limiting hole 11, this moment, the front side plate 1 and the rear side plate 2 are assembled by aligning the positions between the fixing block 3 and the clamping groove 4, so that the fixing block 3 enters the corresponding clamping groove 4, and the use of a user is facilitated.
In fig. 2 and 3: the regulation hole 8 that uses with adjusting pole 902 cooperation is all seted up to one side that two fixed blocks 3 kept away from each other, adjusts hole 8 and communicates each other with fixed slot 6, through setting up regulation hole 8, can all set up the regulation hole 8 that uses with adjusting pole 902 cooperation through the one side of keeping away from each other at two fixed blocks 3, can restrict the position of adjusting pole 902, for adjusting pole 902 provides the removal orbit, the skew can not take place for the position when making it rotate.
In fig. 2: one side that turning block 903 is close to regulating block 901 and one side fixed connection that the regulating block 901 was kept away from to bearing 10 inner circle, one side that bearing 10 is close to regulating block 901 and the inner wall fixed connection of fixed slot 6, through setting up bearing 10, can be close to one side that regulating block 901 was kept away from to one side that regulating block 901 and bearing 10 inner circle were kept away from through turning block 903, can restrict the position of turning block 903, provide the rotation orbit for turning block 903, avoid the friction between turning block 903 surface and the fixed slot 6 inner wall simultaneously, prolong its life.
In fig. 2: spacing hole 11 that uses with gag lever post 705 cooperation is all seted up to the top and the bottom of fixed block 3, spacing hole 11 communicates with fixed slot 6 each other, through setting up spacing hole 11, can all set up the spacing hole 11 that uses with gag lever post 705 cooperation through the top and the bottom at fixed block 3, can restrict gag lever post 705's position, for gag lever post 705 provides the removal orbit, make gag lever post 705 can get into the inside of spacing groove 5 through spacing hole 11, improve its stability simultaneously.
The working principle of the utility model is as follows: the user rotates the adjusting block 901, the adjusting block 901 drives the adjusting rod 902 to rotate, the adjusting rod 902 drives the rotating block 903 to rotate along the track of the inner ring of the bearing 10, the rotating block 903 drives the transmission rod 904 to move towards one side close to the positioning block 701 along the track of the positioning rod 702 through the matching between the first rotating shaft and the second rotating shaft, the movable block 704 drives the limiting rod 705 to enable one side of the limiting rod 705 far away from the movable block 704 to retract into the limiting hole 11, at the moment, the front side plate 1 and the rear side plate 2 can be assembled by aligning the position between the fixed block 3 and the clamping groove 4, the fixed block 3 enters into the corresponding clamping groove 4, then the adjusting block 901 is loosened, the elastic force generated by the spring 703 pushes the movable block 704 to move towards one side far away from the positioning block 701 along the track of the positioning rod 702, the movable block 704 drives the limiting rod 705 to enable one side of the limiting rod 705 far away from the positioning block 701 to enter into the limiting groove 5 through the limiting hole 11, thereby fixing the position of the front side plate 1 and facilitating the use of the user.
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. An arc-extinguishing device of a safe electricity utilization platform comprises a front side plate (1) and is characterized in that, the rear side of the front side plate (1) is movably connected with a rear side plate (2), both sides of the front side of the rear side plate (2) are fixedly connected with fixed blocks (3), the two sides of the front side plate (1) are both provided with clamping grooves (4) matched with the fixing blocks (3), the top and the bottom of the inner wall of the clamping groove (4) are both provided with a limiting groove (5), a fixed groove (6) is arranged inside the fixed block (3), a limiting mechanism (7) is arranged inside the fixed groove (6), the top and the top of the limiting mechanism (7) penetrate through the clamping groove (4), and is matched with the limit groove (5) for use, the front side of the fixed block (3) is provided with an adjusting mechanism (9), the rear side of the adjusting mechanism (9) penetrates into the fixing groove (6).
2. The arc extinguishing device of the safety power utilization platform according to claim 1, wherein the limiting mechanism (7) comprises a positioning block (701), the rear side of the positioning block (701) is fixedly connected with the inner wall of the fixing groove (6), the top and the bottom of the positioning block (701) are both fixedly connected with a positioning rod (702), a spring (703) is sleeved on the surface of the positioning rod (702), one side of the spring (703) close to the positioning block (701) is fixedly connected with the surface of the positioning block (701), one side of the spring (703) far away from the positioning block (701) is fixedly connected with a movable block (704), one side of the movable block (704) far away from the positioning block (701) is fixedly connected with a limiting rod (705), one side of the limiting rod (705) far away from the positioning block (701) penetrates into the inside of the clamping groove (4) and is matched with the limiting groove (5), the surface of the movable block (704) is in contact with one side of the adjusting mechanism (9) close to the movable block (704).
3. The arc extinguishing device of the safe power utilization platform according to claim 2, characterized in that the adjusting mechanism (9) comprises an adjusting block (901), one side of the adjusting block (901) close to the fixed block (3) is fixedly connected with an adjusting rod (902), one side of the adjusting rod (902) far away from the adjusting block (901) penetrates into the fixed groove (6), the adjusting rod is fixedly connected with a rotating block (903), the top and the bottom of the rotating block (903) far away from one side of the adjusting rod (902) are both movably connected with a transmission rod (904) through a first rotating shaft, and one side of the transmission rod (904) close to the movable block (704) is movably connected with the surface of the movable block (704) through a second rotating shaft.
4. An arc extinguishing device of a safety electric platform according to claim 3, characterized in that the sides of the two fixed blocks (3) away from each other are provided with adjusting holes (8) used in cooperation with the adjusting rods (902), and the adjusting holes (8) are communicated with the fixed slots (6).
5. An arc extinguishing device of a safety electric platform according to claim 3, characterized in that one side of the rotating block (903) close to the adjusting block (901) is fixedly connected with one side of the inner ring of the bearing (10) far away from the adjusting block (901), and one side of the bearing (10) close to the adjusting block (901) is fixedly connected with the inner wall of the fixing groove (6).
6. The arc extinguishing device of the safety electric platform as claimed in claim 2, wherein the top and the bottom of the fixing block (3) are both provided with a limiting hole (11) matched with the limiting rod (705), and the limiting hole (11) is communicated with the fixing groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122807963.0U CN216250467U (en) | 2021-11-16 | 2021-11-16 | Arc control device of safe power utilization platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122807963.0U CN216250467U (en) | 2021-11-16 | 2021-11-16 | Arc control device of safe power utilization platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216250467U true CN216250467U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122807963.0U Active CN216250467U (en) | 2021-11-16 | 2021-11-16 | Arc control device of safe power utilization platform |
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| Country | Link |
|---|---|
| CN (1) | CN216250467U (en) |
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2021
- 2021-11-16 CN CN202122807963.0U patent/CN216250467U/en active Active
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Effective date of registration: 20230427 Address after: No. 601, Zoumaling zouxin Road, Dongxihu District, Wuhan City, Hubei Province, 430000 Patentee after: Wuhan Xinxiang'an Safety Technology Co.,Ltd. Address before: 510000 Room 302, 31 Yunhe South Street, Yuexiu District, Guangzhou City, Guangdong Province Patentee before: Li Shang |