CN212724925U - Dry-type transformer with line protection function - Google Patents
Dry-type transformer with line protection function Download PDFInfo
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- CN212724925U CN212724925U CN202021917456.1U CN202021917456U CN212724925U CN 212724925 U CN212724925 U CN 212724925U CN 202021917456 U CN202021917456 U CN 202021917456U CN 212724925 U CN212724925 U CN 212724925U
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- 238000012856 packing Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 2
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- 238000010276 construction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a dry-type transformer with circuit protection function, including protection outer container, location nail, connecting rod, regulation pole and staple, the dry-type transformer body has been placed on the protection outer container, and dry-type transformer body bottom installs and remove the slider to remove the slider and laminate each other with the protection outer container, location nail and limiting plate laminate each other, and location nail and dry-type transformer body laminate each other to install the location spring on the location nail, connecting rod and limiting plate interconnect, and install first deflector on the connecting rod to first deflector laminates each other with the fixed sleeve. This dry-type transformer with line protection function realizes assisting fixedly to the dry-type transformer body through limiting plate and location nail, avoids the dry-type transformer body to take place the condition that removes when the emergence collision, realizes protecting the electric wire through defeated line pipeline to separate high-tension line and low-tension line, avoid having the incident.
Description
Technical Field
The utility model relates to a dry-type transformer technical field specifically is a dry-type transformer with line protection function.
Background
The transformer is not strange to people, the voltage of alternating current can be changed through the transformer by utilizing the principle of electromagnetic induction, the types of the transformer are continuously increased along with the continuous acceleration of urban and rural power grid construction steps, the generated energy and the power consumption of China are increased day by day, and the dry-type transformer is widely applied due to the advantages of small maintenance workload, high operation efficiency, small size, low noise and the like.
However, the conventional dry type transformer cannot protect the electric wires, so that the high voltage electric wires and the low voltage electric wires are easily attached to each other, thereby causing a safety accident, and it is difficult to fix the dry type transformer, so that the dry type transformer is easily moved when a collision occurs, for example.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dry-type transformer with line protection function to propose in solving above-mentioned background art and can't protect the electric wire and easily take place the incident, be difficult to carry out the problem fixed to dry-type transformer.
In order to achieve the above object, the utility model provides a following technical scheme: a dry-type transformer with a line protection function comprises a protection outer box, a positioning nail, a connecting rod, an adjusting rod and a fixing nail, wherein a dry-type transformer body is placed on the protection outer box, a movable slider is installed at the bottom end of the dry-type transformer body and is attached to the protection outer box, the dry-type transformer body is attached to a limiting plate, the positioning nail is attached to the dry-type transformer body, a positioning spring is installed on the positioning nail, the positioning spring is installed on the limiting plate, the connecting rod is connected with the limiting plate, a first guide plate is installed on the connecting rod, the first guide plate is attached to a fixing sleeve, the fixing sleeve is attached to the connecting rod, the connecting rod is connected with a return spring, and the return spring is installed on the fixing sleeve, and fixed sleeve and protection outer container interconnect, adjust the pole and install the second deflector at protection outer container lower extreme, and adjust and install the second deflector on the pole to the second deflector with support the base and laminate each other, support the base simultaneously and adjust the pole and laminate each other, the staple is installed on adjusting the pole, and staple and support base interconnect, install on the protection outer container and defeated line pipeline, and laminate in the defeated line pipeline has high-voltage electric wire and low-voltage electric wire to high-voltage electric wire and low-voltage electric wire and dry-type transformer body interconnect, install the connecting block on the defeated line pipeline, and connecting block and rotation sleeve interconnect to rotate the sleeve and laminate each other with defeated line pipeline.
Preferably, the number of the movable sliding blocks is 2 about the center of the dry-type transformer body, and the movable sliding blocks are in sliding connection with the protective outer box through grooves formed in the protective outer box.
Preferably, the limiting plate is provided with an L-shaped groove, and the surface of the groove formed in the limiting plate is smooth.
Preferably, the adjusting rod is connected with the supporting base in a sliding mode through the second guide plate, and 3 holes are formed in the adjusting rod at equal distances.
Preferably, the line pipeline includes fixed block and packing ring, and defeated installs the fixed block on the line pipeline to the packing ring is installed to the fixed block lower extreme, and the packing ring laminates with defeated line pipeline each other simultaneously.
Preferably, the rotating sleeve and the fixed block form a rotating mechanism, and the rotating sleeve is connected with the connecting block through a threaded structure arranged on the connecting block.
Compared with the prior art, the beneficial effects of the utility model are that: according to the dry-type transformer with the line protection function, the body of the dry-type transformer is fixed in an auxiliary mode through the limiting plate and the positioning nails, the phenomenon that the body of the dry-type transformer moves when collision occurs is avoided, electric wires are protected through the wire conveying pipeline, and therefore the high-voltage electric wires and the low-voltage electric wires are separated, and safety accidents are avoided;
1. the left end and the right end of the dry-type transformer body are fixed through the movable sliding blocks, the front end and the rear end of the dry-type transformer body are fixed through the limiting plates, the dry-type transformer is fixed in an auxiliary mode under the action of the positioning nails, and the dry-type transformer is prevented from moving;
2. the wire is protected through defeated line pipeline realization to will defeated line pipeline sets up to detachable construction, be convenient for follow-up maintenance and remove dry-type transformer, and can separate high-tension line and low-voltage line, can effectually protect the circuit.
Drawings
Fig. 1 is a schematic view of a sectional structure of a dry-type transformer body according to the present invention;
fig. 2 is a schematic side view cross-sectional structure diagram of the dry-type transformer body of the present invention;
FIG. 3 is a schematic view of the sectional structure of the movable slider in a front view;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;
fig. 5 is a schematic view of the front cross-section structure of the rotating sleeve of the present invention.
In the figure: 1. protecting the outer box; 2. a dry-type transformer body; 3. moving the slide block; 4. a limiting plate; 5. positioning nails; 6. a positioning spring; 7. a connecting rod; 8. a first guide plate; 9. fixing the sleeve; 10. a return spring; 11. adjusting a rod; 12. a second guide plate; 13. a support base; 14. fixing nails; 15. a wire conveying pipeline; 1501. a fixed block; 1502. a gasket; 16. a high-voltage wire; 17. a low voltage wire; 18. connecting blocks; 19. the sleeve is rotated.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a dry-type transformer with a line protection function comprises a protection outer box 1, a dry-type transformer body 2, a movable slider 3, a limiting plate 4, a positioning nail 5, a positioning spring 6, a connecting rod 7, a first guide plate 8, a fixed sleeve 9, a return spring 10, an adjusting rod 11, a second guide plate 12, a supporting base 13, a fixed nail 14, a wire conveying pipeline 15, a fixed block 1501, a gasket 1502, a high-voltage wire 16, a low-voltage wire 17, a connecting block 18 and a rotating sleeve 19, wherein the dry-type transformer body 2 is placed on the protection outer box 1, the movable slider 3 is installed at the bottom end of the dry-type transformer body 2, the movable slider 3 is attached to the protection outer box 1, the transformer body 2 and the limiting plate 4 are attached to each other, the positioning nail 5 and the dry-type transformer body 2 are attached to each other, meanwhile, a positioning spring 6 is arranged on a limit plate 4, a connecting rod 7 is connected with the limit plate 4, a first guide plate 8 is arranged on the connecting rod 7, the first guide plate 8 is attached to a fixed sleeve 9, the fixed sleeve 9 is attached to the connecting rod 7, the connecting rod 7 is connected to a return spring 10, the return spring 10 is arranged on the fixed sleeve 9, the fixed sleeve 9 is connected with a protective outer box 1, an adjusting rod 11 is arranged at the lower end of the protective outer box 1, a second guide plate 12 is arranged on the adjusting rod 11, the second guide plate 12 is attached to a supporting base 13, the supporting base 13 is attached to the adjusting rod 11, a fixing nail 14 is arranged on the adjusting rod 11, the fixing nail 14 is connected with the supporting base 13, a wire conveying pipeline 15 is arranged on the protective outer box 1, and a high-voltage electric wire 16 and a low-voltage electric wire 17 are attached to the wire conveying pipeline 15, and the high-voltage electric wire 16 and the low-voltage electric wire 17 are connected with the dry type transformer body 2, the connection block 18 is installed on the wire conveying pipe 15, the connection block 18 is connected with the rotating sleeve 19, and the rotating sleeve 19 is attached to the wire conveying pipe 15.
In this example, 2 movable sliding blocks 3 are symmetrically arranged about the center of the dry-type transformer body 2, and the movable sliding blocks 3 are in sliding connection with the protective outer box 1 through grooves formed in the protective outer box 1, so that the dry-type transformer body 2 is conveniently limited through the movable sliding blocks 3;
the limiting plate 4 is provided with an L-shaped groove, the surface of the groove formed in the limiting plate 4 is smooth, and the limiting plate 4 is convenient for limiting and fixing the front end and the rear end of the dry-type transformer body 2;
the adjusting rod 11 is in sliding connection with the supporting base 13 through the second guide plate 12, 3 holes are formed in the adjusting rod 11 at equal distances, free movement of the adjusting rod 11 is facilitated through the structure, and 3 holes are formed in the adjusting rod 11 at equal distances, so that the height of the dry-type transformer body 2 is facilitated to be adjusted;
the line conveying pipeline 15 comprises a fixing block 1501 and a gasket 1502, the fixing block 1501 is installed on the line conveying pipeline 15, the gasket 1502 is installed at the lower end of the fixing block 1501, and meanwhile, the gasket 1502 and the line conveying pipeline 15 are attached to each other, so that the line conveying pipeline 15 can be conveniently installed and detached through the structure;
the rotating sleeve 19 and the fixed block 1501 constitute a rotating mechanism, and the rotating sleeve 19 is connected with the connecting block 18 through a thread structure arranged on the connecting block 18, so that the rotating sleeve 19 can rotate freely.
The working principle is as follows: when the dry-type transformer body 2 needs to be installed, the limiting plate 4 in fig. 4 is pulled, the limiting plate 4 moves towards the direction close to the return spring 10, because the limiting plate 4 is connected with the connecting rod 7, the connecting rod 7 is in sliding connection with the fixing sleeve 9 through the first guide plate 8, the return spring 10 is compressed and deformed, the limiting plate 4 starts to move towards the direction away from each other, the positioning nail 5 is pulled, the positioning nail 5 moves towards the direction away from the limiting plate 4, the positioning spring 6 starts to be stretched and deformed, then the movable sliding block 3 installed at the lower end of the dry-type transformer body 2 in fig. 2 is attached to the groove formed at the bottom end of the outer protection box 1, then the dry-type transformer body 2 is pushed, then the limiting plate 4 in fig. 4 is loosened, under the effect of the deformation recovery of the return spring 10, the limiting plate 4 starts to move towards the direction close to each other, at the moment, the limiting plate 4 is attached to the dry-type transformer body 2, the positioning nail 5 is loosened, the positioning nail 5 starts to move downwards under the action of the recovery deformation of the positioning spring 6, and the positioning nail 5 is attached to the dry-type transformer body 2 at the moment, so that the dry-type transformer body 2 is limited and fixed;
when the high-voltage electric wire 16 in the wire conveying pipe 15 needs to be maintained and replaced, the rotating sleeve 19 in fig. 5 is rotated, the rotating sleeve 19 starts to rotate under the action of the fixing block 1501, and because the rotating sleeve 19 is connected with the connecting block 18 through the thread structure arranged on the connecting block 18, the rotating sleeve 19 starts to move in the direction away from the fixing block 1501 until the rotating sleeve 19 is not connected with the connecting block 18, so that the upper end and the lower end of the wire conveying pipe 15 are separated, and the high-voltage electric wire 16 arranged in the wire conveying pipe 15 is maintained and replaced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dry-type transformer with line protection function, includes protection outer container (1), location nail (5), connecting rod (7), regulation pole (11) and staple (14), its characterized in that: the dry-type transformer comprises a protective outer box (1), a dry-type transformer body (2) and a movable sliding block (3) are placed on the bottom end of the dry-type transformer body (2), the movable sliding block (3) and the protective outer box (1) are attached to each other, the dry-type transformer body (2) and a limiting plate (4) are attached to each other, a positioning nail (5) and the limiting plate (4) are attached to each other, the positioning nail (5) and the dry-type transformer body (2) are attached to each other, a positioning spring (6) is installed on the positioning nail (5), the positioning spring (6) is installed on the limiting plate (4) at the same time, a connecting rod (7) and the limiting plate (4) are connected to each other, a first guide plate (8) is installed on the connecting rod (7), the first guide plate (8) and a fixing sleeve (9) are attached to each other, and the fixing sleeve (, the dry-type transformer comprises a connecting rod (7), a return spring (10), a fixing sleeve (9), the fixing sleeve (9) and a protective outer box (1) which are connected with each other, an adjusting rod (11) which is arranged at the lower end of the protective outer box (1) and is provided with a second guide plate (12), a supporting base (13) and a second guide plate (12) are attached to each other, the supporting base (13) and the adjusting rod (11) are attached to each other, a fixing nail (14) which is arranged on the adjusting rod (11) and is connected with the supporting base (13) with each other, a transmission line pipeline (15) which is arranged on the protective outer box (1) and is provided with a high-voltage wire (16) and a low-voltage wire (17) inside the transmission line pipeline (15) which are attached with the high-voltage wire (16) and the low-voltage wire (17) and a dry-type transformer body (2) which are connected with each other, install connecting block (18) on defeated line pipeline (15), and connecting block (18) and rotation sleeve (19) interconnect to rotation sleeve (19) and defeated line pipeline (15) are laminated each other.
2. A dry-type transformer with line protection function as claimed in claim 1, wherein: the number of the movable sliding blocks (3) is 2 about the center symmetry of the dry-type transformer body (2), and the movable sliding blocks (3) are in sliding connection with the protective outer box (1) through grooves formed in the protective outer box (1).
3. A dry-type transformer with line protection function as claimed in claim 1, wherein: the limiting plate (4) is provided with an L-shaped groove, and the surface of the groove formed in the limiting plate (4) is smooth.
4. A dry-type transformer with line protection function as claimed in claim 1, wherein: the adjusting rod (11) is in sliding connection with the supporting base (13) through the second guide plate (12), and 3 holes are formed in the adjusting rod (11) at equal distances.
5. A dry-type transformer with line protection function as claimed in claim 1, wherein: defeated line pipeline (15) are including fixed block (1501) and packing ring (1502), and install fixed block (1501) on defeated line pipeline (15), and packing ring (1502) are installed to fixed block (1501) lower extreme, and packing ring (1502) laminate each other with defeated line pipeline (15) simultaneously.
6. A dry-type transformer with line protection function as claimed in claim 5, wherein: the rotating sleeve (19) and the fixing block (1501) form a rotating mechanism, and the rotating sleeve (19) is connected with the connecting block (18) through a thread structure arranged on the connecting block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021917456.1U CN212724925U (en) | 2020-09-05 | 2020-09-05 | Dry-type transformer with line protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021917456.1U CN212724925U (en) | 2020-09-05 | 2020-09-05 | Dry-type transformer with line protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212724925U true CN212724925U (en) | 2021-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021917456.1U Active CN212724925U (en) | 2020-09-05 | 2020-09-05 | Dry-type transformer with line protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212724925U (en) |
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2020
- 2020-09-05 CN CN202021917456.1U patent/CN212724925U/en active Active
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