CN214506078U - Electrical equipment protection device - Google Patents
Electrical equipment protection device Download PDFInfo
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- CN214506078U CN214506078U CN202120773769.2U CN202120773769U CN214506078U CN 214506078 U CN214506078 U CN 214506078U CN 202120773769 U CN202120773769 U CN 202120773769U CN 214506078 U CN214506078 U CN 214506078U
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Abstract
The utility model discloses an electrical equipment protection device, including the body, this internal fixture that is equipped with, fixture includes backup pad and two damper, inside the body was located to the backup pad, the fixed first riser that is equipped with in backup pad bottom, the fixed first rack that is equipped with in first riser front side, first riser both sides are located respectively to two damper, and damper includes the second riser, is equipped with the threaded rod in second riser one side, the threaded rod is connected with second riser axle rotation, and threaded connection has the screwed block on the threaded rod. The utility model discloses a fixture's design is placed electrical equipment on supporting, and self gravity through electrical equipment drives first rack and removes, then drives the second gear and rotates, and the threaded rod of second gear both sides rotates the back, and the screwed block drives second riser extrusion first spring, has reached the technological effect of shock attenuation buffering, has guaranteed electrical equipment job stabilization nature, has prolonged life.
Description
Technical Field
The utility model relates to an electrical equipment technical field, concretely relates to electrical equipment protection device.
Background
Electrical equipment is a general term for equipment such as generators, transformers, power lines, and circuit breakers in power systems. Such as: transformers, reactors, capacitors, combined electrical appliances, circuit breakers, mutual inductors, lightning arresters, coupling capacitors, grounding devices, generators, phase modulators, motors, enclosed buses, thyristors and the like. In the existing classification, electrical equipment is mainly classified into primary equipment and secondary equipment. The primary equipment is mainly equipment which directly generates, transmits and consumes electric energy such as power generation, power transformation, power transmission, power distribution, power utilization and the like, for example, a generator, a transformer, a power distribution cabinet, a switch cabinet, a power distribution box and the like. The secondary equipment is the equipment which plays the roles of control, protection, metering and the like. Such as electricity meters, relays, controllers, transfer switches, etc.
Current electrical equipment is usually by bolt fastening or welded fastening in the box to reach dustproof, prevent the protection purpose of touching, nevertheless meetting striking or electrical equipment when rocking in the work if taking place, current box protection device just difficult effectual shock attenuation and buffering to electrical equipment is unfavorable for carrying out effectual protection to electrical equipment, and current fixed mounting mode also does not benefit to the later stage, and the staff is to electrical equipment's maintenance and maintenance, has increased the work degree of difficulty for follow-up maintenance.
Therefore, it is necessary to invent a protection device for electrical equipment.
SUMMERY OF THE UTILITY MODEL
The above-mentioned not enough to prior art exists, the utility model provides an electrical equipment protection device, including the body, at this internal fixture that is equipped with, fixture includes backup pad and two damper, inside the body was located to the backup pad, the fixed first riser that is equipped with in backup pad bottom, the fixed first rack that is equipped with in first riser front side, first riser both sides are located respectively to two damper, and damper includes the second riser, is equipped with the threaded rod in second riser one side, the threaded rod is connected with second riser axle is changeed, and threaded connection has the screw thread piece on the threaded rod. The utility model discloses a fixture's design is placed electrical equipment on supporting, and self gravity through electrical equipment drives first rack and removes, then drives the second gear and rotates, and the threaded rod of second gear both sides rotates the back, and the screwed block drives second riser extrusion first spring, has reached the technological effect of shock attenuation buffering, has guaranteed electrical equipment job stabilization nature, has prolonged life.
In order to achieve the above object, the present invention provides the following technical solutions:
an electrical equipment protection device comprises a body, wherein a clamping mechanism is arranged in the body, the clamping mechanism comprises a supporting plate, the supporting plate is arranged in the body, a first vertical plate is fixedly arranged at the bottom of the supporting plate, and a first rack is fixedly arranged on the front side of the first vertical plate; fixture still includes two damper, two damper locates the riser both sides respectively, damper includes the second riser, is equipped with the threaded rod in second riser one side, the threaded rod is connected with second riser axle rotation, and threaded connection has the fillet of screw on the threaded rod, at the fixed third riser that is equipped with in fillet of screw one side, the threaded rod runs through the third riser, is equipped with two first telescopic links between third riser and second riser, all overlaps in two first telescopic link peripheries and is equipped with first spring, and the screw thread of two threaded rod fixed connection and two threaded rods is revolved to opposite.
Further, a first slide bar is fixedly connected between one side of a second vertical plate and one side of the inner cavity of the body, a fourth vertical plate is sleeved on the first slide bar, a second spring is connected between the fourth vertical plate and the second vertical plate, a first sliding groove is formed in one side of the second vertical plate, a first sliding block is arranged in the first sliding groove, two first inclined plates are arranged on one side of the fourth vertical plate, two ends of one first inclined plate are respectively hinged with the fourth vertical plate and a supporting plate, and two ends of the other first inclined plate are respectively hinged with the first sliding block and the fourth vertical plate.
As preferred scheme, the cover is equipped with two first fixed blocks on first slide bar, two first fixed blocks all are located between fourth riser and the adjacent body inner chamber lateral wall, top at two first fixed blocks is equipped with first diaphragm, all be equipped with the second swash plate between the lower surface of first diaphragm and two first fixed blocks, the lower extreme of two second swash plates is articulated with two first fixed block activities respectively, the upper end of two second swash plates all is articulated with first diaphragm activity, the last fixed surface of first diaphragm is equipped with the head rod, the roof of body is extended to the upper end of head rod, top fixedly connected with push pedal at two head rods.
More preferably, fixture still includes two centre gripping subassemblies, two the backup pad both sides are located respectively to the centre gripping subassembly, the centre gripping subassembly includes the connecting plate, is connected with two second telescopic links in connecting plate one side, all overlaps in the periphery of two second telescopic links to be equipped with the third spring, the other end fixedly connected with splint of two second telescopic links.
More preferably, still fixed first linkage plate and the square telescopic link of being equipped with in one side of connecting plate, the periphery cover at square telescopic link is equipped with the fourth spring, and the second spout has all been seted up to both sides around the body inner chamber, is equipped with the second slider in the second spout, fixedly between two second sliders is equipped with the second connecting rod, the second connecting rod in the past to the back run through square telescopic link and with square telescopic link fixed connection.
Above-mentioned electrical equipment protection device wears to be equipped with the transfer line in square telescopic link one side, the both ends of transfer line are connected with the preceding lateral wall axle of the inner chamber of square telescopic link and body respectively, still overlaps on the transfer line and is equipped with first gear and second linkage plate, the outer end looks butt of second linkage plate and first linkage plate still is equipped with the second rack in the space between transfer line and adjacent body inner chamber lateral wall, the second rack meshes with first gear mutually, is equipped with the fifth riser in the fixed outside of second rack, the head rod is located in the space between first gear inner chamber rear side wall and the square telescopic link vertically.
Furthermore, two fixedly connected with dwang between the threaded rod, fixed cover are equipped with the second gear on the dwang, first rack is located second gear rear side and is meshed mutually with the second gear.
Furthermore, the clamping mechanism further comprises a supporting part, wherein the supporting part comprises a first supporting rod, and the first supporting rod is fixedly arranged on one side of the fifth vertical plate and is fixedly connected with one side of the inner cavity of the body.
Preferably, the top of the body is provided with a movable door, the movable door is hinged with the body, and the side wall of the body is further provided with a wire penetrating hole.
The utility model has the advantages that:
1. the utility model discloses a fixture's design, place electrical equipment on support after drive the first rack through self gravity and remove, then the second gear rotates, the threaded rod of second gear both sides rotates the back threaded block and drives the second riser and extrude first spring, has reached the technical effect of shock attenuation buffering, helps prolonging electrical equipment's life;
2. the utility model discloses a fixture's design, drive the backup pad downstream when electrical equipment, the second slider drives the second connecting rod and removes, the second connecting rod drives square telescopic link and removes, first gear removes on the second rack simultaneously and drives the transfer line and rotate, then the second links up the board and rotates the first linking board of extrusion, two splint are held electrical equipment after first linking board removes, this method does not need welding and fixed connection electrical equipment, be convenient for the maintenance in later stage and maintenance change, and second telescopic link and third spring can also carry out the shock attenuation buffering to electrical equipment when the centre gripping to electrical equipment.
Drawings
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a front sectional view provided by the present invention;
fig. 3 is a top view provided by the present invention;
fig. 4 is a side sectional view of a second slide provided by the present invention;
fig. 5 is a side sectional view of the first slider provided by the present invention;
FIG. 6 is an enlarged view of the portion A of FIG. 2 according to the present invention;
fig. 7 is an enlarged view of the point B in fig. 2 according to the present invention.
In the figure: the novel connecting plate comprises a body, a supporting plate 2, a first vertical plate 3, a first rack 4, a second vertical plate 5, a threaded rod 6, a threaded block 7, a third vertical plate 8, a fourth vertical plate 9, a first sliding block 10, a first sliding groove 11, a first fixing block 12, a first transverse plate 13, a first connecting rod 14, a push plate 15, a connecting plate 16, a clamping plate 17, a first connecting plate 18, a square telescopic rod 19, a second sliding groove 20, a second sliding block 21, a second connecting rod 22, a transmission rod 23, a second rack 24, a first gear 25, a fifth vertical plate 26, a rotating rod 27, a second gear 28, a movable door 29, a first supporting rod 30, a second supporting rod 31 and a second connecting plate 32.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to fig. 1-7, the utility model provides an electrical equipment protection device, including body 1, be equipped with fixture in body 1.
The clamping mechanism comprises a supporting plate 2, the supporting plate 2 is arranged in the body 1, a first vertical plate 3 is fixedly arranged at the bottom of the supporting plate 2, and a first rack 4 is fixedly arranged on the front side of the first vertical plate 3.
Further, fixture still includes two damper, two damper locates 3 both sides of riser respectively, damper includes second riser 5, is equipped with threaded rod 6 in second riser 5 one side, threaded rod 6 and 5 axle of second riser are changeed and are connected, in this embodiment, preferably pass through the bearing and connect, 6 peripheries of threaded rod are equipped with screw thread piece 7, screw thread piece 7 closes with 6 screw threads of threaded rod soon and is connected, 7 one side of screw thread piece is fixed and is equipped with third riser 8, threaded rod 6 runs through third riser 8, and the fixed screw thread piece that is equipped with between third riser 8 and second riser 5 is equipped withUp and downTwo first telescopic links, two first telescopic link peripheries all overlap and are equipped with first spring, 6 fixed connection of threaded rod in two damper, two 6 fixed connection of threaded rod and two threaded rod 6's screw thread soon to opposite promptly to be convenient for remove screw block 7.
Further, equal fixedly connected with first slide bar between the lateral wall of two risers 5 and the adjacent body 1 inner chamber lateral wall, be equipped with fourth riser 9 in the periphery cover of first slide bar, be connected with the second spring between fourth riser 9 and second riser 5, first spout 11 has been seted up to the lateral wall of two risers 5, specifically as shown in fig. 5, the inside first slider 10 that is equipped with of first spout 11, two relative inboards of fourth riser 9 all respectively are equipped with two first swash plates, and the both ends of one of them first swash plate are connected through the activity hinge seat with fourth riser 9 and backup pad 2 respectively, and the both ends of another first swash plate are connected through the activity hinge seat with first slider 10 and fourth riser 9 respectively to be convenient for with backup pad 2 rebound.
Further, two first fixing blocks 12 are sleeved on the periphery of each first slide bar, the two first fixing blocks 12 are arranged on the first slide bars between the fourth vertical plate 9 and the adjacent side wall of the inner cavity of the body 1, a first transverse plate 13 is arranged at the top of each first fixing block 12, a second inclined plate is arranged between the lower surface of each first transverse plate 13 and each first fixing block 12, the lower ends of the two second inclined plates are movably hinged with the two first fixing blocks 12 respectively, the upper ends of the two second inclined plates are movably hinged with the first transverse plate 13, first connecting rods 14 are fixedly connected to the upper surfaces of the two first transverse plates 13 respectively, the upper ends of the first connecting rods 14 extend out of the top wall of the body 1, and push plates 15 are fixedly connected to the top ends of the two first connecting rods 14, so that the first connecting rods 14 can be moved through the push plates 15.
Further, fixture still includes two centre gripping subassemblies, and the left and right sides of 2 upper surfaces of backup pad are located respectively to two centre gripping subassemblies, and two centre gripping subassemblies all include connecting plate 16 respectively, two second telescopic links about equal fixedly connected with on two inside walls that connecting plate 16 is relative, all overlap in the periphery of two second telescopic links from top to bottom and be equipped with the third spring, and the other end fixedly connected with splint 17 of two second telescopic links is connected second telescopic link and third spring between connecting plate 16 and splint 17 promptly to centre gripping electrical equipment.
Further, on the lateral wall that two connecting plates 16 back to each other, still fixedly connected with first linkage board 18 and square telescopic link 19, the periphery cover at square telescopic link 19 is equipped with the fourth spring. Second chutes 20 are respectively formed in the front side and the rear side of the inner cavity of the body 1, specifically, as shown in fig. 4, second sliding blocks 21 are arranged in the second chutes 20, second connecting rods 22 are fixedly arranged between the two second sliding blocks 21, and the second connecting rods 22 penetrate through the square telescopic rods 19 from front to back and are fixedly connected with the square telescopic rods 19, specifically, as shown in fig. 2.
Furthermore, the opposite outer sides of the two square expansion links 19 are respectively provided with a transmission rod 23, namely the square expansion links 19 are sleeved on the transmission rod 23, the transmission rod 23 is connected with the square expansion links 19 in a rotating manner, in this embodiment, preferably, the transmission rod 23 is connected with the front side wall of the inner cavity of the body 1 through a bearing, namely, two ends of the transmission rod 23 are respectively connected with the square expansion links 19 and the front side wall of the inner cavity of the body 1 in a rotating manner, the periphery of the transmission rod 23 is further fixedly sleeved with a first gear 25 and a second connecting plate 32, the second connecting plate 32 is abutted against the outer end of the first connecting plate 18, a second rack 24 is further arranged in a space between the transmission rod 23 and the adjacent side wall of the inner cavity of the body 1, the second rack 24 is engaged with the first gear 25, a fifth vertical plate 26 is fixedly arranged on the outer side of the second rack 24, and the first connecting rod 14 is arranged on the rear side of the first gear 25, that is, the transmission rod 23 is connected between the front side wall of the inner cavity of the body 1 and the square expansion link 19, and the first connection rod 14 is vertically arranged in the space between the rear side wall of the inner cavity of the body 1 and the square expansion link 19.
Further, two fixedly connected with dwang 27 between the threaded rod 6, two threaded rods 6 pass through dwang 27 to be connected promptly, the fixed second gear 28 that is equipped with in dwang 27 periphery, first rack 4 is located second gear 28 rear side and is meshed mutually with second gear 28, dodge gate 29 has been seted up at body 1 top, dodge gate 29 passes through hinge connection with body 1, is convenient for put into body 1 with electrical equipment.
Further, fixture still includes the supporting component, the supporting component includes first bracing piece 30, first bracing piece 30 fixed locate fifth riser 26 one side and with body 1 inner chamber one side fixed connection, be convenient for support fifth riser 26, fifth riser 26 passes through first bracing piece 30 and connects the inner chamber lateral wall at body 1 promptly.
Of course, as required for wiring of the electrical equipment, a corresponding wire insertion hole (not shown) is further formed in the side wall of the body 1.
The utility model discloses a use as follows: when the utility model is used, firstly, the movable door 29 is opened, the electric device is placed on the support plate 2 after the movable door 29 is opened, the support plate 2 is driven to move downwards under the action of the self gravity of the electric device, the support plate 2 moves downwards to drive the first vertical plate 3 to move downwards, the first vertical plate 3 moves to drive the first rack 4 to move, the first rack 4 moves to drive the second gear 28 to rotate, the second gear 28 rotates to drive the rotating rod 27 to rotate, the rotating rod 27 rotates to drive the threaded rod 6 to rotate, the threaded rod 6 rotates to drive the threaded block 7 to move, the threaded block 7 moves to drive the third vertical plate 8 to move, the third vertical plate 8 moves to drive the two first telescopic rods to move, the two first telescopic rods move to drive the two first springs to move, at the moment, when the electric device shakes, a damping effect can be carried out on the electric device, when the support plate 2 moves downwards, the connecting plate 16 also moves downwards, the connecting plate 16 moves to drive the square telescopic rod 19 to move, the square telescopic rod 19 moves to drive the second connecting rod 22 to move, the second connecting rod 22 moves to drive the second sliding block 21 to move, the second connecting rod 22 moves to drive the first gear 25 to move on the second rack 24, at the moment, the first gear 25 rotates to drive the transmission rod 23 to rotate, the transmission rod 23 rotates to drive the second connecting plate 32 to rotate, the second connecting plate 32 rotates to extrude the first connecting plate 18, at the moment, the first connecting plate 18 moves to press the connecting plate 16 to move, the connecting plate 16 moves to drive the two second telescopic rods to move, the two second telescopic rods move to drive the clamping plate 17 to move, at the moment, the two clamping plates 17 stably clamp the electrical equipment, and if the electrical equipment shakes after the clamping is stable, the first gear 25 is driven to move, the connecting plate 16 is made to extrude the second telescopic rod, which extrudes the third spring, thereby damping the electrical equipment.
When the electrical equipment needs to be taken out, the push plate 15 is pressed down, the push plate 15 moves to drive the first connecting rod 14 to move, the first connecting rod 14 moves to drive the first transverse plate 13 to move, the first transverse plate 13 moves to drive the two second inclined plates to rotate, the two second inclined plates rotate to drive the two first fixed blocks 12 to move, one first fixed block 12 moves to drive the fourth vertical plate 9 to move, the fourth vertical plate moves to drive the two first inclined plates to rotate, one of the first inclined plates rotates to drive the first slide block 10 to move in the first sliding groove 11, the other first inclined plate rotates to drive the supporting plate 2 to move, at the moment, the supporting plate 2 moves upwards, thereby driving the first gear 25 to move upward on the second rack 24, then the second connecting plate 32 rotates reversely, and then the fourth spring drives the connecting plate 16 to the initial position, and the clamping plate 17 moves to the initial position, and then the electrical device is taken out.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (9)
1. An electrical equipment protection device comprising a body (1), characterized in that: a clamping mechanism is arranged in the body (1), the clamping mechanism comprises a supporting plate (2), the supporting plate (2) is arranged in the body (1), a first vertical plate (3) is fixedly arranged at the bottom of the supporting plate (2), and a first rack (4) is fixedly arranged on the front side of the first vertical plate (3);
fixture still includes two damper, two damper locates first riser (3) both sides respectively, damper includes second riser (5), is equipped with threaded rod (6) in second riser (5) one side, threaded rod (6) and second riser (5) axle are changeed and are connected, and threaded connection has screw thread piece (7) on threaded rod (6), is equipped with third riser (8) in screw thread piece (7) one side is fixed, threaded rod (6) run through third riser (8), are equipped with two first telescopic links between third riser (8) and second riser (5), all overlap on two first telescopic links and are equipped with first spring, and the screw thread of two threaded rod (6) fixed connection and two threaded rod (6) is revolved to opposite.
2. An electrical equipment protection device according to claim 1, characterized in that: the improved structure of the anti-theft door comprises a body (1) and a second vertical plate (9), wherein a first sliding rod is fixedly connected between one side of the second vertical plate (5) and one side of an inner cavity of the body (1), a fourth vertical plate (9) is sleeved on the first sliding rod, a second spring is connected between the fourth vertical plate (9) and the second vertical plate (5), a first sliding groove (11) is formed in one side of the second vertical plate (5), a first sliding block (10) is arranged in the first sliding groove (11), two first inclined plates are arranged on one side of the fourth vertical plate (9), two ends of one first inclined plate are respectively hinged with the fourth vertical plate (9) and a supporting plate (2), and two ends of the other first inclined plate are respectively hinged with the first sliding block (10) and the fourth vertical plate (9).
3. An electrical equipment protection device according to claim 2, characterized in that: the upper end of the two second inclined plates are movably hinged with the first transverse plate (13), the upper surface of the first transverse plate (13) is fixedly provided with a first connecting rod (14), the upper end of the first connecting rod (14) extends out of the top wall of the body (1), and the top ends of the two first connecting rods (14) are fixedly connected with push plates (15).
4. An electrical equipment protection device according to claim 3, characterized in that: the clamping mechanism further comprises two clamping components, the two clamping components are arranged on two sides of the supporting plate (2) respectively, the clamping components comprise connecting plates (16), two second telescopic rods are connected to one sides of the connecting plates (16), third springs are sleeved on the peripheries of the two second telescopic rods, and clamping plates (17) are fixedly connected to the other ends of the two second telescopic rods.
5. An electrical equipment protection device according to claim 4, characterized in that: still fixedly on one side of connecting plate (16) be equipped with first linkage plate (18) and square telescopic link (19), be equipped with the fourth spring in the periphery cover of square telescopic link (19), second spout (20) have all been seted up to both sides around body (1) inner chamber, are equipped with second slider (21) in second spout (20), fixedly between two second sliders (21) be equipped with second connecting rod (22), second connecting rod (22) from the front to the back run through square telescopic link (19) and with square telescopic link (19) fixed connection.
6. An electrical equipment protection device according to claim 5, characterized in that: the transmission rod (23) penetrates through one side of the square telescopic rod (19), two ends of the transmission rod (23) are respectively in shaft rotation connection with the front side wall of the inner cavity of the square telescopic rod (19) and the front side wall of the inner cavity of the body (1), the transmission rod (23) is further sleeved with a first gear (25) and a second connecting plate (32), the second connecting plate (32) is abutted to the outer end of the first connecting plate (18), a second rack (24) is further arranged in a space between the transmission rod (23) and the adjacent side wall of the inner cavity of the body (1), the second rack (24) is meshed with the first gear (25), a fifth vertical plate (26) is fixedly arranged on the outer side of the second rack (24), and the first connecting rod (14) is vertically arranged in a space between the rear side wall of the inner cavity of the first gear (25) and the square telescopic rod (19).
7. An electrical equipment protection device according to claim 6, characterized in that: two fixedly connected with dwang (27) between threaded rod (6), fixed cover is equipped with second gear (28) on dwang (27), second gear (28) rear side and mesh mutually with second gear (28) are located in first rack (4).
8. An electrical equipment protection device according to claim 7, characterized in that: the clamping mechanism further comprises a supporting part, the supporting part comprises a first supporting rod (30), and the first supporting rod (30) is fixedly arranged on one side of the fifth vertical plate (26) and fixedly connected with one side of the inner cavity of the body (1).
9. An electrical equipment protection device according to claim 1, characterized in that: the top of the body (1) is provided with a movable door (29), the movable door (29) is hinged with the body (1), and the side wall of the body (1) is also provided with a wire through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120773769.2U CN214506078U (en) | 2021-04-15 | 2021-04-15 | Electrical equipment protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120773769.2U CN214506078U (en) | 2021-04-15 | 2021-04-15 | Electrical equipment protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214506078U true CN214506078U (en) | 2021-10-26 |
Family
ID=78201962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120773769.2U Active CN214506078U (en) | 2021-04-15 | 2021-04-15 | Electrical equipment protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214506078U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116191823A (en) * | 2023-02-14 | 2023-05-30 | 大庆恒驰电气有限公司 | Be applied to shock-resistant dc-to-ac converter of beam-pumping unit |
| CN117424098A (en) * | 2023-03-23 | 2024-01-19 | 昆山盛英电气有限公司 | Structure for fixing power distribution equipment inside power distribution cabinet |
-
2021
- 2021-04-15 CN CN202120773769.2U patent/CN214506078U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116191823A (en) * | 2023-02-14 | 2023-05-30 | 大庆恒驰电气有限公司 | Be applied to shock-resistant dc-to-ac converter of beam-pumping unit |
| CN116191823B (en) * | 2023-02-14 | 2023-08-22 | 大庆恒驰电气有限公司 | Be applied to shock-resistant dc-to-ac converter of beam-pumping unit |
| CN117424098A (en) * | 2023-03-23 | 2024-01-19 | 昆山盛英电气有限公司 | Structure for fixing power distribution equipment inside power distribution cabinet |
| CN117424098B (en) * | 2023-03-23 | 2024-05-03 | 昆山盛英电气有限公司 | Structure for fixing power distribution equipment inside power distribution cabinet |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230703 Address after: 291, No. 27-4, Wanghua South Street, Dadong District, Shenyang, 110000 Liaoning Province Patentee after: Shenyang Shixin Electrical Technology Co.,Ltd. Address before: 067000 Room 405, unit 2, building 4, Shuangliu community, Shuangliu street, Shuangqiao District, Chengde City, Hebei Province Patentee before: Cui Yunfeng |
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| TR01 | Transfer of patent right |