CN113674953A - Outdoor transformer mousing-hook device - Google Patents
Outdoor transformer mousing-hook device Download PDFInfo
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- CN113674953A CN113674953A CN202111237268.3A CN202111237268A CN113674953A CN 113674953 A CN113674953 A CN 113674953A CN 202111237268 A CN202111237268 A CN 202111237268A CN 113674953 A CN113674953 A CN 113674953A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
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Abstract
The invention discloses an outdoor transformer unhooking prevention device which comprises two vertically arranged bearing vertical rods, wherein a load truss and a load suspension are respectively and fixedly connected between the two bearing vertical rods, the bearing vertical rods are provided with a first limiting mechanism for providing a load supporting effect for a transformer through the load truss, and the bearing vertical rods are provided with a second limiting mechanism for locking and fixing the transformer through the load suspension. The invention uses two vertical bearing vertical rods to erect a load truss, and a lower supporting rod, a lower supporting rod and an upper supporting rod are arranged; through connect the load suspension of installing the drive pivot between two bearing pole setting tops, set up the ball that is located the transformer both sides position on the bearing plate, utilize the meshing to connect the realization to ball and the two-way drive of last locking rack to in make down locking piece and lower fastener, go up locking rack and last fastener and realize the suit that corresponds and be connected, guarantee that the outdoor transformer of high-order installation can not unhook easily and remove.
Description
Technical Field
The invention relates to the technical field of transformer installation protection, in particular to an outdoor transformer mousing-hook device.
Background
With the development of the times and the society, the role of electric energy in daily production and life is getting bigger and bigger, especially in a long-distance and large-range living area, the electric energy needs to be supplied and used only by long-distance transmission, in order to ensure the stability and the safety of the electric energy in the transmission process, transformer equipment is usually adopted under the existing conditions, and the existing long-distance electric transportation system mostly adopts an open-air installation mode for a transformer. The simplest iron core transformer consists of an iron core made of soft magnetic material and two coils with different turns sleeved on the iron core. The transformer transformation principle was first discovered by faraday, but not started to be put into practical use until the 80 s of the nineteenth century. In the competition that a power plant should output both direct current and alternating current, it is one of its advantages to be able to use a transformer for alternating current. The transformer can convert the electric energy into a high-voltage low-current form and then convert the electric energy back, so that the loss of the electric energy in the transmission process is greatly reduced, and the economic transmission distance of the electric energy is further.
Because high-voltage power transmission has a great load, corresponding load requirements are provided for the transformer, so that the existing outdoor transformer has larger volume and quality, the difficulty is increased for the installation and use of the transformer, particularly, when the transformer is installed at a high position, the transformer cannot be adjusted at a high position according to real-time requirements, the transformer which has a high safety threat cannot be far away from life groups on the ground, meanwhile, the transformer installed at the high position under the traditional condition mostly adopts a hook connection mode, and lacks sufficient limit guarantee measures, the transformer is very easy to be unhooked and accidentally dropped under the action of external force, and the transformer has a serious threat to a circuit transportation system and the surrounding environment.
Disclosure of Invention
The invention aims to solve the problem that an outdoor transformer is difficult to mount in an anti-falling mode in the prior art, and provides an anti-falling hook device for the outdoor transformer.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an outdoor transformer mousing-hook device, includes the bearing pole setting of two vertical settings, two fixedly connected with load truss and load suspension respectively between the bearing pole setting, the bearing pole setting is provided with the first stop gear who provides the load supporting role for the transformer through the load truss, and the bearing pole setting is provided with through the load suspension and carries out the second stop gear that the locking is fixed to the transformer.
Preferably, the load-carrying truss is horizontally arranged between the lower ends of the two load-carrying upright rods, and the load-carrying suspension is horizontally arranged between the upper ends of the two load-carrying upright rods.
Preferably, the first limiting mechanism comprises an automatic expansion device fixedly arranged at the middle end of the load truss, the load truss and the bearing upright rods are respectively provided with a transverse chute and a longitudinal chute, the output end of the automatic expansion device is fixedly connected with a lower support rod arranged in the transverse chute and the longitudinal chute, the middle end of the lower support rod is connected with a middle support rod through a pin shaft, the bearing upright rods are connected with upper support rods connected with the upper end of the middle support rod through pin shafts, a bearing plate for bearing the transformer is horizontally arranged between the two bearing upright rods, two ends of the bearing plate are integrally connected with first guide frames sleeved on the two bearing upright rods in a sliding manner, the lower end of the bearing plate is provided with a guide groove, and the upper end of each upper support rod is connected with a guide block sleeved in the guide groove in a sliding manner.
Preferably, the horizontal sliding grooves are horizontally arranged at two ends of the load-carrying truss, the longitudinal sliding grooves are vertically arranged at the lower end of the load-bearing upright rod, and two ends of the lower upright rod are respectively slidably sleeved in the horizontal sliding grooves and the longitudinal sliding grooves.
Preferably, the guide groove is horizontally opened, and the horizontally movable guide block can be fixed in the guide groove by a screw.
Preferably, the second limiting mechanism comprises a lifting plate slidably mounted on the first guide frame, the upper end of the lifting plate is welded with a second guide frame slidably sleeved on the bearing upright rods, a press-fit plate positioned at the upper end of the transformer is horizontally arranged between the two bearing upright rods through the second guide frame, the middle end of the load-bearing suspension is respectively provided with a driver and a driving rotating shaft which are connected with each other, two ball screws movably penetrating through the pressing plate are rotatably mounted on the bearing plate, a driving gear and a driven gear which are in meshed connection are respectively fixedly sleeved on the driving rotating shaft and the ball screws, and the lifting nut is installed in the cooperation on the ball, an organic whole is connected with down the locking piece on the lifting nut, two the equal fixed cover in ball middle-end position is equipped with steering gear, and pressfitting plate upper end slidable mounting has the locking rack of being connected with steering gear meshing.
Preferably, the lifting plate and the bearing upright rod are respectively provided with corresponding locking holes, and the lifting plate is fixed on the bearing upright rod through locking bolts in the locking holes.
Preferably, two ball screw symmetric distribution is in transformer both sides position, transformer both sides lower extreme homogeneous body is connected with the lower fastener corresponding with lower locking piece, and transformer top an organic whole be connected with the activity run through the pressfitting plate and with the corresponding last fastener of last locking rack.
Compared with the prior art, the invention has the following advantages: 1. according to the invention, the load truss is erected by utilizing the two vertically arranged load-bearing vertical rods, and the lower support rod, the lower support rod and the upper support rod which are sequentially connected are arranged on the load truss and the load-bearing vertical rods, so that a bearing plate for bearing the transformer can stably move up and down, and the transformer can be conveniently supported and installed at any height position on the load-bearing vertical rods.
2. According to the invention, the first guide piece is connected on the bearing plate, and the second guide piece and the pressing plate which can move up and down and fix positions are arranged by utilizing the first guide piece, so that the transformer is pressed, limited, covered and shielded from above, and the high-altitude protection of the transformer is realized.
3. According to the invention, the load-bearing suspension bracket provided with the driving rotating shaft is connected between the top ends of the two load-bearing vertical rods, the ball screws positioned at two sides of the transformer are arranged on the bearing plate, and the two-way driving of the ball screws and the upper locking rack is realized by utilizing the meshed connection of the driving gear and the driven gear, so that the lower locking piece and the lower fastener, and the upper locking rack and the upper fastener are correspondingly sleeved and connected, and the locking and limiting of the transformer are realized.
In summary, the invention uses two vertically arranged bearing vertical rods to erect the load-carrying truss, and the lower support rod, the lower support rod and the upper support rod are arranged, so that the bearing plate for bearing the transformer can move up and down stably, and the transformer can be supported and installed at any height position; a second guide piece and a pressing plate piece which can move up and down and are fixed in position are arranged by using the first guide piece, so that the transformer is pressed, limited, covered and shielded from the upper side; through connect the load suspension of installing the drive pivot between two bearing pole setting tops, set up the ball that is located the transformer both sides position on the bearing plate, utilize the meshing to connect the realization to ball and the two-way drive of last locking rack to in make down locking piece and lower fastener, go up locking rack and last fastener and realize the suit that corresponds and be connected, guarantee that the outdoor transformer of high-order installation can not unhook easily and remove.
Drawings
Fig. 1 is a schematic structural view of an anti-unhooking device for an outdoor transformer according to the present invention;
fig. 2 is a bottom view of an anti-unhooking device for an outdoor transformer according to the present invention;
fig. 3 is a right sectional view of an anti-unhooking device for an outdoor transformer according to the present invention;
fig. 4 is an enlarged schematic view of a part a of an anti-unhooking device for an outdoor transformer according to the present invention;
fig. 5 is a left sectional view of an anti-unhooking device for an outdoor transformer according to the present invention;
fig. 6 is a left side view of an anti-unhooking device for an outdoor transformer according to the present invention;
fig. 7 is an enlarged schematic view of a part B of an anti-unhooking device for an outdoor transformer according to the present invention;
fig. 8 is a top sectional view of an anti-unhooking device for an outdoor transformer according to the present invention.
In the figure: the device comprises a bearing upright rod 1, a load truss 2, a load suspension 3, an automatic expansion device 4, a transverse sliding chute 5, a longitudinal sliding chute 6, a lower supporting rod 7, a middle supporting rod 8, an upper supporting rod 9, a bearing plate 10, a first guide frame 11, a guide groove 12, a guide block 13, a lifting plate 14, a second guide frame 15, a pressing plate 16, a driver 17, a driving rotating shaft 18, a ball screw 19, a driving gear 20, a driven gear 21, a lifting nut 22, a lower locking piece 23, a steering gear 24, an upper locking rack 25, a lower fastener 26, an upper fastener 27 and a locking hole 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-8, an outdoor transformer unhooking prevention device comprises two vertically arranged bearing vertical rods 1, it should be noted that the bearing vertical rods 1 can be a square column structure with a height of not less than 10m, a load truss 2 and a load suspension 3 are respectively fixedly connected between the two bearing vertical rods 1, the load truss 2 and the load suspension 3 are detachably connected so as to facilitate the dismounting operation of a related structure for supporting a limit transformer, the bearing vertical rods 1 are provided with a first limit mechanism for providing a load supporting function for the transformer through the load truss 2, the bearing vertical rods 1 are provided with a second limit mechanism for locking and fixing the transformer through the load suspension 3, further, the first limit mechanism is positioned below the transformer to support the transformer, and the installation position of the transformer is limited by height adjustment according to factors such as geographical environment, the second limiting mechanism is located above the transformer, the transformer can be locked and limited from the upper position, and meanwhile shielding protection can be performed on the transformer.
Specifically, referring to fig. 1 in the specification, the load truss 2 is horizontally disposed between the lower ends of the two load-bearing vertical rods 1 so as to support the first limiting mechanism, and the load suspension 3 is horizontally disposed between the upper ends of the two load-bearing vertical rods 1 so as to drive and control the second limiting mechanism from above.
The first limiting mechanism comprises an automatic expansion piece 4 fixedly arranged at the middle end position of the load-bearing truss 2, the automatic expansion piece 4 adopts a return servo push rod with the product model of RM-RLA, the load-bearing truss 2 and the load-bearing upright stanchion 1 are respectively provided with a transverse chute 5 and a longitudinal chute 6 which correspond to each other, the output end of the automatic expansion piece 4 is fixedly connected with a lower support rod 7 arranged in the transverse chute 5 and the longitudinal chute 6, the automatic expansion piece 4 pulls and pushes the lower support rod 7 to enable the lower support rod 7 to incline at different degrees, so as to support a middle support rod 8 connected with the lower support rod 7, the middle end position of the lower support rod 7 is connected with the middle support rod 8 through a pin shaft, the load-bearing upright stanchion 1 is connected with an upper support rod 9 connected with the upper end position of the middle support rod 8 through a pin shaft, and the upper support rod 9 can incline at different degrees under the supporting action of the middle support rod 8, thereby make guide block 13 carry out the horizontal migration, thereby support bearing plate 10 and reciprocate at bearing pole setting 1, the level is provided with the bearing plate 10 that is used for bearing the transformer between two bearing pole settings 1, it can be known specifically to refer to description attached drawing 1-figure 2, the transformer level is placed on bearing plate 10, and bearing plate 10 both ends body coupling has the sliding sleeve to locate the first leading truck 11 on two bearing pole settings 1, for the bearing plate 10 that reciprocates provides the guide effect, guide way 12 has been seted up to bearing plate 10 lower extreme, and go up the guide block 13 that the pin hub connection of upper end of support rod 9 had the sliding sleeve to locate in the guide way 12, guide block 13 can carry out the horizontal migration under the driving effect of last branch 9, in order to provide the supporting role of activity for the bearing plate 10 that reciprocates.
It is worth mentioning that: because the outdoor transformer has certain volume and weight and is installed at a high position, the lower support rod 7, the middle support rod 8 and the upper support rod 9 are symmetrically connected between the load truss 2 and the bearing plate 10, so that the load truss 2 is shared to provide a supporting function for the bearing plate 10; a first guide part 11 which provides a guiding and limiting effect for the up-and-down movement of the bearing plate 10 is sleeved on the bearing vertical rod 1 in a sliding mode, and a lower support rod 7, a middle support rod 8 and an upper support rod 9 of a triangular supporting structure are arranged between the load truss 2 and the bearing plate 10 through the bearing vertical rod 1, so that the independent bearing effect of the first guide part 11 can be reduced, and the horizontal balance of the bearing plate 10 can be maintained; the automatic telescopic device 4 is used for driving the lower supporting rod 7, and then the middle supporting rod 8 and the upper supporting rod 9 are driven to enable the bearing plate 10 to move up and down on the bearing vertical rod 1 slowly, so that the bearing plate 10 is prevented from moving rapidly on the bearing vertical rod 1 under the driving action of the automatic telescopic device 4, and the stability and the safety of the transformer in the height position adjusting process are ensured; set up automatic expansion bend 4 through the level, conveniently add on load truss 2 and establish and carry out the protector of waterproof and prevent pressing etc. effect to intelligent automatically controlled drive equipment such as automatic expansion bend 4 to guarantee that automatic expansion bend 4 has normal life time limit.
Specifically, referring to fig. 3-4 of the specification, the horizontal sliding grooves 5 are horizontally arranged at two ends of the load-carrying truss 2, the longitudinal sliding grooves 6 are vertically arranged at the lower end of the load-bearing upright rod 1, two ends of the lower support rod 7 are respectively slidably sleeved in the horizontal sliding grooves 5 and the longitudinal sliding grooves 6, and the lower support rod 7 can be inclined to different degrees under the driving action of the automatic telescopic device 4, so that the support function is provided for the middle support rod 8.
The guide groove 12 is horizontally opened, and the guide block 13 capable of horizontally moving can be fixed in the guide groove 12 through screws, so that the bearing plate 10 is fixed on the bearing vertical rod 1 under the supporting effect of the upper support rod 9, and the transformer is supported.
The second limiting mechanism comprises a lifting plate 14 slidably mounted on the first guide frame 11, the upper end of the lifting plate 14 is welded with a second guide frame 15 slidably sleeved on the bearing upright rods 1, a pressing plate 16 located at the upper end of the transformer is horizontally arranged between the two bearing upright rods 1 through the second guide frame 15, the pressing plate 16 can move up and down on the base height of the bearing plate 10 so as to limit the transformer from the upper position, the middle end position of the load-bearing suspension 3 is respectively provided with a driver 17 and a driving rotating shaft 18 which are connected, the fixedly mounted driver 17 is a servo motor with the product model of HC-KFS23B, the driving rotating shaft 18 vertically and rotatably mounted can rotate in two directions under the driving action of the servo motor, and two ball screws 19 movably penetrating through the pressing plate 16 are rotatably mounted on the bearing plate 10, as can be known by referring to the attached figures 6-7 of the specification, drive gear 20 and driven gear 21 that the meshing is connected are fixed to cover respectively on drive shaft 18 and the ball 19, and ball 19 goes up the cooperation and installs lifting nut 22, an organic whole is connected with down retaining member 23 on lifting nut 22, steering gear 24 is all fixed cover to be equipped with in two ball 19 middle-end positions, and pressing plate 16 upper end slidable mounting has an upper locking rack 25 of being connected with steering gear 24 meshing, it should be said, the recess of sliding mounting upper locking rack 25 is seted up to pressing plate 16 upper end, so that it is spacing to lead to the upper locking rack 25 of horizontal migration.
The lifting plate 14 and the bearing upright rod 1 are respectively provided with corresponding locking holes 28, and the lifting plate 14 is fixed on the bearing upright rod 1 through locking bolts in the locking holes 28, so that the pressing plate 1 can be fixed in height position on the bearing upright rod 1 according to actual needs.
Specifically referring to fig. 6-7 of the specification, two ball screws 19 are symmetrically distributed at two sides of the transformer, lower ends of two sides of the transformer are integrally connected with lower fasteners 26 corresponding to the lower fastening members 23, a top end of the transformer is integrally connected with upper fasteners 27 movably penetrating through the press-fit plate 16 and corresponding to the upper fastening racks 25, the lower fastening members 23 are sleeved in the lower fastening members 26 when moving down, the upper fastening members 27 penetrate through the press-fit plate 16 by moving down the press-fit plate 16 and horizontally correspond to the upper fastening racks 25, the upper fastening racks 25 are sleeved in the upper fastening members 27 when moving horizontally, and the lower fastening members 23 and the upper fastening racks 25 are locked by screwing bolts in the lower fastening members 26 and the upper fastening members 27, so as to lock and fix the transformer.
The invention can be illustrated by the following operating modes: erecting a bearing plate 10 and a pressing plate 16 on two fixed bearing upright rods 1, so that a first guide part 11 and a second guide part 15 can slide on the bearing upright rods 1; controlling the automatic telescopic device 4 to be opened, wherein the output end of the automatic telescopic device 4 pushes one end of a lower support rod 7 to move in a transverse sliding groove 5, and the other end of the lower support rod 7 synchronously moves in a longitudinal sliding groove 6, so that the lower support rod 7 gradually becomes vertical to provide a supporting effect for a middle support rod 8, the middle support rod 8 synchronously moves upwards, the middle support rod 8 supports an upper support rod 9 upwards, the upper support rod 9 pushes a guide block 13 to horizontally slide in a guide groove 12 until a bearing plate 10 moves to a proper height position on a bearing vertical rod 1, and the guide block 13 is locked and limited by a screw; a transformer is horizontally placed on the supporting plate 10; the lifting plate 14 is pushed to move up and down on the first guide part 11, so that the lifting plate 14 supports the second guide part 15 on the bearing vertical rod 1 to synchronously move up and down, the second guide part 15 supports the pressing plate 16 to move up and down, so that the pressing plate 16 is positioned at a proper height position above the transformer, and the height position of the pressing plate 16 is locked by screwing a locking bolt in the locking space 28 to lock the lifting plate 14 on the bearing vertical rod 1; two ball screws 19 are symmetrically arranged on the bearing plate 10 through a pressing plate 16, and a load-bearing suspension 3 is arranged between the top ends of the two bearing vertical rods 1, so that the driving rotating shaft 18 is positioned between the two ball screws 19; the opening of a driver 17 is controlled on the load-carrying suspension 3, the output end of the driver 17 drives a driving rotating shaft 18 to rotate, the driving rotating shaft 18 drives two ball screws 19 to rotate through a driving gear 20 and a driven gear 21 which are connected in a meshed mode, the ball screws 19 rotate and drive a lower locking piece 23 to move vertically downwards through a lifting nut 22, and the ball screws are sleeved with a lower fastening piece 26 of a transformer; meanwhile, the ball screw 19 drives the upper locking rack 25 to horizontally move through the steering gear 24, so that the upper locking rack 25 is sleeved with the upper fastener 27 of the transformer, the lower locking piece 23 and the upper locking rack 25 are respectively locked and fixed in the lower fastener 26 and the upper fastener 27, the position of the transformer is fixed, and unhooking prevention limiting protection of the transformer is achieved.
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 technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides an outdoor transformer mousing-hook device, includes bearing pole setting (1) of two vertical settings, its characterized in that, two respectively fixedly connected with load truss (2) and load suspension (3) between bearing pole setting (1), bearing pole setting (1) are provided with the first stop gear who provides the load supporting role for the transformer through load truss (2), and bearing pole setting (1) are provided with through load suspension (3) and carry out the second stop gear that the locking is fixed to the transformer.
2. An outdoor transformer mousing-hook device according to claim 1, characterised in that the load-carrying truss (2) is horizontally arranged between the lower ends of the two load-carrying uprights (1), and the load-carrying suspension (3) is horizontally arranged between the upper ends of the two load-carrying uprights (1).
3. The outdoor transformer unhooking prevention device according to claim 1, wherein the first limiting mechanism comprises an automatic retractor (4) fixedly arranged at the middle end of the load truss (2), the load truss (2) and the load-bearing upright posts (1) are respectively provided with a transverse chute (5) and a longitudinal chute (6) which correspond to each other, the output end of the automatic retractor (4) is fixedly connected with a lower support rod (7) arranged in the transverse chute (5) and the longitudinal chute (6), the middle end of the lower support rod (7) is connected with a middle support rod (8) through a pin shaft, the load-bearing upright posts (1) are connected with an upper support rod (9) through pin shafts connected with the upper end of the middle support rod (8) through pin shafts, a bearing plate (10) for bearing the transformer is horizontally arranged between the two load-bearing upright posts (1), and the two ends of the bearing plate (10) are integrally connected with first guide frames (11) which are slidably sleeved on the two load-bearing upright posts (1), guide way (12) have been seted up to bearing plate (10) lower extreme, and go up support bar (9) upper end round pin hub connection and have guide block (13) that sliding sleeve located in guide way (12).
4. The outdoor transformer unhooking prevention device according to claim 3, wherein the transverse sliding grooves (5) are horizontally arranged at two ends of the load-carrying truss (2), the longitudinal sliding grooves (6) are vertically arranged at the lower end of the load-bearing upright rod (1), and two ends of the lower support rod (7) are respectively slidably sleeved in the transverse sliding grooves (5) and the longitudinal sliding grooves (6).
5. An outdoor transformer mousing-hook device according to claim 3, characterized in that the guide groove (12) is horizontally opened, and the horizontally movable guide block (13) can be fixed in the guide groove (12) by a screw.
6. The outdoor transformer unhooking prevention device according to claim 3, wherein the second limiting mechanism comprises a lifting plate (14) slidably mounted on a first guide frame (11), a second guide frame (15) slidably sleeved on the bearing upright rods (1) is welded at the upper end of the lifting plate (14), a press-fit plate (16) located at the upper end of the transformer is horizontally arranged between the two bearing upright rods (1) through the second guide frame (15), the middle end of the load-bearing suspension (3) is respectively provided with a driver (17) and a driving rotating shaft (18) which are connected with each other, two ball screws (19) movably penetrating through the press-fit plate (16) are rotatably mounted on the bearing plate (10), the driving rotating shaft (18) and the ball screws (19) are respectively and fixedly sleeved with a driving gear (20) and a driven gear (21) which are connected in a meshing manner, and lifting nut (22) are installed in the cooperation on ball (19), an organic whole is connected with down locking piece (23), two on lifting nut (22) the equal fixed cover in end position is equipped with steering gear (24) in ball (19), and pressing plate spare (16) upper end slidable mounting has locking rack (25) of being connected with steering gear (24) meshing.
7. The outdoor transformer unhooking prevention device according to claim 6, wherein the lifting plate (14) and the bearing upright rod (1) are respectively provided with corresponding locking holes (28), and the lifting plate (14) is fixed on the bearing upright rod (1) through locking bolts in the locking holes (28).
8. An outdoor transformer unhooking prevention device according to claim 6, wherein the two ball screws (19) are symmetrically distributed at two sides of the transformer, the lower ends of the two sides of the transformer are integrally connected with lower fasteners (26) corresponding to the lower locking pieces (23), and the top end of the transformer is integrally connected with upper fasteners (27) movably penetrating through the pressing plate (16) and corresponding to the upper locking racks (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111237268.3A CN113674953B (en) | 2021-10-25 | 2021-10-25 | Outdoor transformer mousing-hook device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111237268.3A CN113674953B (en) | 2021-10-25 | 2021-10-25 | Outdoor transformer mousing-hook device |
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| Publication Number | Publication Date |
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| CN113674953A true CN113674953A (en) | 2021-11-19 |
| CN113674953B CN113674953B (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111237268.3A Active CN113674953B (en) | 2021-10-25 | 2021-10-25 | Outdoor transformer mousing-hook device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148892A (en) * | 2022-02-10 | 2022-03-08 | 江苏格雷特重工科技发展有限公司 | Hook anti-unhooking device on crane |
| CN114999773A (en) * | 2022-06-20 | 2022-09-02 | 江苏铭安电气有限公司 | Remote anti-theft transformer with air cooling and heat dissipation functions |
| CN116137773A (en) * | 2023-04-18 | 2023-05-19 | 达州骏驰科技有限公司 | Automobile radar core detection structure |
| CN116587829A (en) * | 2023-07-17 | 2023-08-15 | 江苏速豹动力科技有限公司 | Battery pack locking device and electric truck |
| CN116864266A (en) * | 2023-09-05 | 2023-10-10 | 内蒙古工业大学 | Isolation transformer applied to special occasion |
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| CN110970197A (en) * | 2019-12-17 | 2020-04-07 | 怀化联蔚科技有限公司 | Transformer rack |
| CN213483516U (en) * | 2020-08-13 | 2021-06-18 | 曹璐璐 | Transformer mounting bracket |
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| CN107331494A (en) * | 2017-07-10 | 2017-11-07 | 王美美 | A kind of transformer support meanss for being easy to lifting to install |
| CN110970197A (en) * | 2019-12-17 | 2020-04-07 | 怀化联蔚科技有限公司 | Transformer rack |
| CN213483516U (en) * | 2020-08-13 | 2021-06-18 | 曹璐璐 | Transformer mounting bracket |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148892A (en) * | 2022-02-10 | 2022-03-08 | 江苏格雷特重工科技发展有限公司 | Hook anti-unhooking device on crane |
| CN114148892B (en) * | 2022-02-10 | 2022-04-22 | 江苏格雷特重工科技发展有限公司 | Hook anti-unhooking device on crane |
| CN114999773A (en) * | 2022-06-20 | 2022-09-02 | 江苏铭安电气有限公司 | Remote anti-theft transformer with air cooling and heat dissipation functions |
| CN114999773B (en) * | 2022-06-20 | 2024-06-11 | 江苏铭安电气有限公司 | Remote anti-theft transformer with air cooling and heat dissipation functions |
| CN116137773A (en) * | 2023-04-18 | 2023-05-19 | 达州骏驰科技有限公司 | Automobile radar core detection structure |
| CN116587829A (en) * | 2023-07-17 | 2023-08-15 | 江苏速豹动力科技有限公司 | Battery pack locking device and electric truck |
| CN116587829B (en) * | 2023-07-17 | 2023-09-12 | 江苏速豹动力科技有限公司 | Battery pack locking device and electric truck |
| CN116864266A (en) * | 2023-09-05 | 2023-10-10 | 内蒙古工业大学 | Isolation transformer applied to special occasion |
| CN116864266B (en) * | 2023-09-05 | 2023-11-21 | 内蒙古工业大学 | Isolation transformer applied to special occasion |
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| CN113674953B (en) | 2022-04-08 |
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Denomination of invention: An outdoor transformer anti decoupling device Effective date of registration: 20230511 Granted publication date: 20220408 Pledgee: China Postal Savings Bank Co.,Ltd. Pizhou sub branch Pledgor: XUZHOU PENGCHENG ELECTRIC Co.,Ltd. Registration number: Y2023320000262 |