CN215183361U - Electric transformer protection machanism that uses in oil field - Google Patents
Electric transformer protection machanism that uses in oil field Download PDFInfo
- Publication number
- CN215183361U CN215183361U CN202120748613.9U CN202120748613U CN215183361U CN 215183361 U CN215183361 U CN 215183361U CN 202120748613 U CN202120748613 U CN 202120748613U CN 215183361 U CN215183361 U CN 215183361U
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- oil field
- hollow frame
- protection machanism
- transformer body
- electric transformer
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Abstract
The utility model discloses an electric transformer protection machanism that uses in oil field, including the transformer body, the top fixed mounting of transformer body has the protection component, the protection component includes well hollow frame, the both sides of well hollow frame and front and the equal fixed mounting in the back have a set of tight structure of clamp, the below fixed mounting of well hollow frame inner wall has the baffle, the opening has been run through at the top of baffle. This electric transformer protection machanism that uses in oil field, the more dangerous part of transformer body concentrates on the wiring end at top, surround the top of transformer body this moment through protection component, make it isolated with external under the normal condition, can't touch and realize the protection together, directly protect the top of transformer body, the effectual material that consumes that has reduced production, and then the cost is reduced, and simultaneously, adopt the fixed mounting mode of components of a whole that can function independently screw thread formula, the effectual degree of difficulty that has reduced its construction, the installation of being convenient for is under construction.
Description
Technical Field
The utility model relates to an electric field specifically is an electric transformer protection machanism that uses in oil field.
Background
A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. Transformers can be divided into: distribution transformers, power transformers, fully enclosed transformers, combined transformers, dry-type transformers, oil-immersed transformers, single-phase transformers, electric furnace transformers, rectifier transformers, reactors, anti-interference transformers, lightning protection transformers, box-type transformer test transformers, corner transformers, high current transformers, excitation transformers, etc.
The wiring end of transformer often is in the state of discharging, generally needs to adopt protection machanism to wrap up it, easily avoids unexpected touching.
This application improves to prior art, the total protection machanism of prior art, and the mode that its adopted is that to get up the transformer is whole to surround, leads to its cost of manufacture higher, and the degree of difficulty of construction is higher, is not convenient for construct the installation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric transformer protection machanism that uses in oil field to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an electric transformer protection machanism that uses in oil field, includes the transformer body, the top fixed mounting of transformer body has the protection component, the protection component includes well hollow frame, the both sides and the front of well hollow frame and the equal fixed mounting in the back have a set of tight structure of clamp, the below fixed mounting of well hollow frame inner wall has the baffle, the opening has been run through at the top of baffle.
The top of well hollow frame is provided with the apron, the equal fixed mounting in both sides at apron top has the handle, the top of apron is run through and is seted up a plurality of groups cable access hole.
As a further aspect of the present invention: press from both sides tight structure and include the fixed block, and fixed connection between fixed block and the cavity frame, the top of fixed block alternates and is provided with the threaded rod, the top fixed mounting of threaded rod has rotatory lug, the threaded rod rotates through the bearing of its top installation and is connected with and presss from both sides tight piece.
As a further aspect of the present invention: the top of fixed block runs through the screw hole of seting up with threaded rod looks adaptation, and the fixed block passes through the screw hole and is connected with the threaded rod transmission.
As a further aspect of the present invention: threaded grooves are formed in the two sides of the top of the hollow frame, worm threaded holes are formed in the two sides of the top of the cover plate in a penetrating mode, and fixing bolts matched with the threaded grooves are connected between the threaded grooves and the threaded holes in a threaded mode.
As a further aspect of the present invention: the cable access hole is internally and fixedly provided with a sealing structure, the sealing structure comprises an insulating ring, and the inner wall of the insulating ring is fixedly provided with a rubber ring.
As a further aspect of the present invention: the difference between the outer diameter and the inner diameter of the insulating ring is 4 centimeters, and the difference between the outer diameter and the inner stiffness of the rubber ring is 2 centimeters.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model uses the cooperation of the clamping structure, the baffle, the through hole, the hollow frame, the handle, the cable access hole, the cover plate, the rotary lug, the threaded rod, the fixed block, the clamping block, the thread groove, the threaded hole and the fixing bolt, the protective component is directly sleeved on the top of the transformer body, the bottom of the baffle is contacted with the transverse shell at the top of the transformer body at the moment, the protective component is placed on the top of the transformer body at the moment, and the protective component can keep the transformer body stably placed without manually supporting the protective component, is convenient for carrying out related fixing operation on the transformer body at the later stage, the dangerous part of the transformer body is concentrated on the wiring end at the top, the top of the transformer body is completely surrounded by the protective component at the moment, the protective component is isolated from the outside under the normal condition, the protective component can not be contacted with the outside to realize the protection, the top of the transformer body is directly protected, and the material consumed by production is effectively reduced, and then the cost is reduced, and simultaneously, the fixed mounting mode of components of a whole that can function independently screw thread formula is adopted, and the construction degree of difficulty is effectively reduced, and the construction installation is convenient for.
2. This practicality is used through the cooperation of seal structure, insulating circle and rubber circle, and the inside that protective component was worn out through cable access hole to the cable, and the cable can be through seal structure's inside this moment, and seal structure comprises insulating circle and rubber circle, and it can play insulating and sealed effect, prevents the point of cable to peripheral diffusion, has also improved the leakproofness of cable access hole, is favorable to reducing the inside that dust and moisture got into protective component from cable access hole.
Drawings
FIG. 1 is a schematic structural diagram of a transformer protection mechanism for electrical use in an oil field;
FIG. 2 is a schematic structural diagram of a protection component in a protection mechanism of an electrical transformer for an oil field;
FIG. 3 is a schematic structural diagram of a clamping structure in a protection mechanism of an electrical transformer for an oil field;
FIG. 4 is an enlarged schematic structural view of the protection mechanism of the transformer for electrical use in the oil field at the position A in FIG. 2;
fig. 5 is a cross-sectional view of a rubber ring in a transformer protection mechanism for oilfield electrical.
In the figure: the transformer comprises a transformer body 1, a protection component 2, a clamping structure 3, a baffle plate 4, a through opening 5, a hollow frame 6, a handle 7, a sealing structure 8, a cable access hole 9, a cover plate 10, a rotary lug 11, a threaded rod 12, a fixing block 13, a clamping block 14, a threaded groove 15, a threaded hole 16, a fixing bolt 17, an insulating ring 18 and a rubber ring 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
please refer to fig. 1-5, the utility model provides a technical scheme, an electric transformer protection machanism that uses in oil field, including transformer body 1, transformer body 1's top fixed mounting has protecting component 2, and protecting component 2 includes well hollow frame 6, and the both sides of well hollow frame 6 and front and the equal fixed mounting in the back have a set of tight structure 3 of clamp, and the below fixed mounting of well hollow frame 6 inner wall has baffle 4, and the top of baffle 4 is run through and has been seted up opening 5.
The top of well hollow frame 6 is provided with apron 10, and the equal fixed mounting in both sides at apron 10 top has handle 7, and the top of apron 10 is run through and has been seted up a plurality of groups cable access hole 9.
Press from both sides tight structure 3 and include fixed block 13, and fixed connection between fixed block 13 and the cavity frame 6, the top of fixed block 13 alternates and is provided with threaded rod 12, and the top fixed mounting of threaded rod 12 has rotatory lug 11, and threaded rod 12 rotates through the bearing of its top installation to be connected with and presss from both sides tight piece 14.
The top of fixed block 13 runs through and sets up the screw hole with threaded rod 12 looks adaptation, and fixed block 13 is connected with threaded rod 12 transmission through the screw hole.
Example two:
referring to fig. 1 to 5, on the basis of the first embodiment, the present invention provides a technical solution: the sealing structure 8 is fixedly installed inside the cable access hole 9, the sealing structure 8 comprises an insulating ring 18, and a rubber ring 19 is fixedly installed on the inner wall of the insulating ring 18.
The difference between the outer diameter and the inner diameter of the insulating ring 18 is 4 cm, and the difference between the outer diameter and the inner diameter of the rubber ring 19 is 2 cm.
The utility model discloses a theory of operation is:
when the protective assembly is used, the protective assembly 2 is directly sleeved on the top of the transformer body 1, the bottom of the baffle 4 is contacted with the transverse shell on the top of the transformer body 1, the protective assembly 2 is placed on the top of the transformer body 1, the protective assembly 2 can be stably placed without being manually supported, the protective assembly is convenient to perform related fixing operation on the protective assembly in the later period, then the protruding end of the clamping block 14 is rotated to one side close to the terminal part of the transformer body 1, then the rotating lug 11 is rotated to drive the threaded rod 12 to rotate, at the moment, under the vertical transmission action of the threaded rod 12 and the fixed block 13, the clamping block 14 can move upwards and is contacted with the transformer body 1, the convex edge on the top of the transformer body 1 is clamped between the baffle 4 and the clamping block 14 to fix the protective assembly 2, so that the protective assembly 2 is prevented from moving in the normal use process, the cover plate 10 is placed on the top of the hollow frame 6, the fixing bolts 17 are sequentially screwed into the threaded holes 16 and the threaded grooves 15, so that the connection between the hollow frame 6 and the cover plate 10 is realized, dangerous parts of the transformer body 1 are concentrated on the wiring ends at the top, the top of the transformer body 1 is completely surrounded by the protection component 2 at the moment, the transformer body 1 is normally isolated from the outside and cannot be touched to realize protection, the top of the transformer body 1 is directly protected, the material consumed by production is effectively reduced, the cost is further reduced, meanwhile, a split threaded fixing installation mode is adopted, the construction difficulty is effectively reduced, the construction and installation are convenient, the cable penetrates out of the inside of the protection component 2 through the cable access hole 9, the cable passes through the inside of the sealing structure 8 at the moment, and the sealing structure 8 consists of an insulating ring 18 and a rubber ring 19, it can play insulating and sealed effect, prevents that the point of cable from to peripheral diffusion, has also improved the leakproofness of cable access hole 9, is favorable to reducing dust and moisture and gets into the inside of protective component 2 from cable access hole 9.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an electric transformer protection machanism that uses in oil field, includes transformer body (1), its characterized in that: the protection component (2) is fixedly mounted at the top of the transformer body (1), the protection component (2) comprises a hollow frame (6), a group of clamping structures (3) are fixedly mounted on two sides, the front surface and the back surface of the hollow frame (6), a baffle (4) is fixedly mounted below the inner wall of the hollow frame (6), and a through hole (5) is formed in the top of the baffle (4) in a penetrating mode;
the cable connector is characterized in that a cover plate (10) is arranged at the top of the hollow frame (6), handles (7) are fixedly mounted on two sides of the top of the cover plate (10), and a plurality of groups of cable access holes (9) are formed in the top of the cover plate (10) in a penetrating mode.
2. The electric transformer protection machanism that uses in oil field of claim 1, characterized by: press from both sides tight structure (3) and include fixed block (13), and fixed connection between fixed block (13) and cavity frame (6), the top of fixed block (13) alternates and is provided with threaded rod (12), the top fixed mounting of threaded rod (12) has rotatory lug (11), threaded rod (12) are rotated through the bearing of its top installation and are connected with and press from both sides tight piece (14).
3. The electric transformer protection machanism that uses in oil field of claim 2, characterized by: the top of fixed block (13) runs through and sets up the screw hole with threaded rod (12) looks adaptation, and fixed block (13) are connected with threaded rod (12) transmission through the screw hole.
4. The electric transformer protection machanism that uses in oil field of claim 1, characterized by: threaded grooves (15) are formed in the two sides of the top of the hollow frame (6), worm threaded holes (16) are formed in the two sides of the top of the cover plate (10) in a penetrating mode, and fixing bolts (17) matched with the threaded grooves (15) and the threaded holes (16) are connected through threads.
5. The electric transformer protection machanism that uses in oil field of claim 1, characterized by: the cable access hole (9) is internally and fixedly provided with a sealing structure (8), the sealing structure (8) comprises an insulating ring (18), and the inner wall of the insulating ring (18) is fixedly provided with a rubber ring (19).
6. The electric transformer protection machanism of using in oil field of claim 5, characterized by: the difference between the outer diameter and the inner diameter of the insulating ring (18) is 4 cm, and the difference between the outer diameter and the inner stiffness of the rubber ring (19) is 2 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120748613.9U CN215183361U (en) | 2021-04-13 | 2021-04-13 | Electric transformer protection machanism that uses in oil field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120748613.9U CN215183361U (en) | 2021-04-13 | 2021-04-13 | Electric transformer protection machanism that uses in oil field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215183361U true CN215183361U (en) | 2021-12-14 |
Family
ID=79356970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120748613.9U Expired - Fee Related CN215183361U (en) | 2021-04-13 | 2021-04-13 | Electric transformer protection machanism that uses in oil field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215183361U (en) |
-
2021
- 2021-04-13 CN CN202120748613.9U patent/CN215183361U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |