CN219642631U - Power transformer with anti-theft mechanism - Google Patents
Power transformer with anti-theft mechanism Download PDFInfo
- Publication number
- CN219642631U CN219642631U CN202320987069.2U CN202320987069U CN219642631U CN 219642631 U CN219642631 U CN 219642631U CN 202320987069 U CN202320987069 U CN 202320987069U CN 219642631 U CN219642631 U CN 219642631U
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- hollow rod
- mounting
- installation
- power transformer
- theft mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 238000009434 installation Methods 0.000 claims abstract description 38
- 230000000149 penetrating effect Effects 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000219793 Trifolium Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to the technical field of transformers, in particular to a power transformer with an anti-theft mechanism, which comprises a transformer main body, wherein two mounting hollow rods are symmetrically welded at two sides of the lower end of the transformer main body, mounting screws are arranged at two ends of the inner wall of each mounting hollow rod in a penetrating manner, mounting notches are formed in the upper ends of the mounting screws, an upper connecting hollow rod is arranged at the upper ends of the mounting hollow rods corresponding to the front end of the transformer main body, and a connecting base is arranged at the lower ends of the mounting hollow rods. The device reasonable in design, this power transformer with anti-theft mechanism, the powerful magnet of unblock income piece lower extreme aims at inside casing body upper end, and steel ball, hoop receive powerful magnet's suction effect, and upwards compress the spring, and the steel ball shifts out from the recess of steel needle at this moment, just can be relaxed break away from inside casing body and steel needle, can take off the installation hollow rod in the connection base upper end this moment, above two sets of anti-theft structure, can play the effect of theftproof after the transformer main part installation is accomplished.
Description
Technical Field
The utility model relates to the technical field of transformers, in particular to a power transformer with an anti-theft mechanism.
Background
The transformer is static electrical equipment for transforming alternating voltage and current and transmitting alternating current electric energy, and is mostly installed on an outdoor rack, and is installed by using common screws, so that the installation structure is simple, the transformer is easy to take off and steal, and the safety is low.
For this reason, there is a need to propose an improvement for solving the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a power transformer with an anti-theft mechanism, which solves the problems that most of transformers are installed on outdoor racks, are installed by using common screws, are simple in installation structure, are easy to take down and steal, and are low in safety.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the power transformer with the anti-theft mechanism comprises a transformer main body, wherein two mounting hollow rods are symmetrically welded at two sides of the lower end of the transformer main body, mounting screws are arranged at two ends of the inner wall of each mounting hollow rod in a penetrating manner, and mounting notches are formed in the upper ends of the mounting screws;
the upper end of the installation hollow rod is provided with an upper connecting hollow rod corresponding to the front end of the transformer main body, the lower end of the installation hollow rod is provided with a connecting base, an inner frame body is arranged in the installation hollow rod corresponding to the lower part of the upper connecting hollow rod, steel needles penetrate through the lower end of the inner frame body, steel balls are arranged between the steel needles and the inner frame body at annular intervals, the upper ends of the steel balls are provided with iron rings, and springs are arranged in the inner frame body corresponding to the upper ends of the iron rings;
the upper connecting hollow rod is internally provided with an unlocking penetrating block, the lower end of the unlocking penetrating block is provided with a powerful magnet, and the upper end of the unlocking penetrating block is provided with a clamping block.
Preferably, the mounting screw extends into the connecting base, and the mounting hollow rod is fixed with the connecting base through the mounting screw.
Preferably, the lower end of the steel needle extends into the connecting base, a connecting bottom plate is welded at the lower end head of the steel needle, a limiting frame is arranged on the outer side of the connecting bottom plate, and the lower end of the limiting frame is welded with the inner wall of the connecting base.
Preferably, the contact surface of the steel ball and the steel needle is provided with a groove.
Preferably, the upper connecting hollow rod is of a hollow structure, and a reserved groove which is matched with the outer contour of the unlocking detection block is formed in the inner wall of the upper connecting hollow rod in a penetrating mode.
Preferably, the shape structure of the clamping block is matched with the shape of the installation notch formed in the upper end of the installation screw, and the clamping block can be arranged in the installation notch formed in the upper end of the installation screw.
Preferably, the connecting base is of a hollow structure, and the connecting bottom plate is arranged between the limiting frame and the lower end of the inner wall of the connecting base.
Compared with the prior art, the utility model has the following beneficial effects:
the clamping block can be clamped and arranged in the mounting notch at the upper end of the mounting screw, the mounting screw is rotated and taken down, the clamping block is in a four-leaf grass shape, generally, a cross screw and the like cannot be clamped with the mounting notch at the upper end of the mounting screw, the mounting screw is difficult to take down, the powerful magnet at the lower end of the unlocking penetrating block is aligned with the upper end of the inner frame body, the steel ball and the iron ring are subjected to the suction effect of the powerful magnet, the spring is compressed upwards, the steel ball moves out of the groove of the steel needle at the moment, the inner frame body can be easily separated from the steel needle, the mounting hollow rod can be taken down at the upper end of the connecting base at the moment, and the two anti-theft structures can play an anti-theft effect after the installation of the transformer main body is completed.
Drawings
FIG. 1 is a schematic diagram of the overall perspective structure of a power transformer with an anti-theft mechanism according to the present utility model;
FIG. 2 is a schematic view of a power transformer mounting hollow bar and connection base structure with an anti-theft mechanism according to the present utility model;
FIG. 3 is a schematic view of a connecting hollow rod and a mounting hollow rod of a power transformer with an anti-theft mechanism according to the present utility model;
fig. 4 is a schematic diagram of an unlocking detection block structure of a power transformer with an anti-theft mechanism.
In the figure: 1. a transformer body; 2. installing a hollow rod; 3. installing a screw; 4. a mounting notch; 5. a connecting bottom plate; 6. a steel needle; 7. a limiting frame; 8. an inner frame body; 9. a groove; 10. steel balls; 11. an iron ring; 12. a spring; 13. an upper connecting hollow rod; 14. a reserved groove; 15. unlocking the probing block; 16. a strong magnet; 17. a clamping block; 18. and connecting the base.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-4 in combination, a power transformer with an anti-theft mechanism comprises a transformer main body 1, two installation hollow rods 2 are symmetrically welded at two sides of the lower end of the transformer main body 1, two ends of the inner wall of each installation hollow rod 2 are provided with installation screws 3 in a penetrating way, the upper ends of the installation screws 3 are provided with installation notches 4, the installation screws 3 extend into a connecting base 18, the installation hollow rods 2 are fixed with the connecting base 18 through the installation screws 3, and the installation screws 3 are installed in the installation hollow rods 2 and the connecting base 18, so that the installation of the transformer main body 1 can be realized; an upper connecting hollow rod 13 is arranged at the upper end of the installation hollow rod 2 corresponding to the front end of the transformer main body 1, a connecting base 18 is arranged at the lower end of the installation hollow rod 2, an inner frame body 8 is arranged in the installation hollow rod 2 corresponding to the lower part of the upper connecting hollow rod 13, steel balls 10 are arranged between the steel pins 6 and the inner frame body 8 in an annular interval, iron rings 11 are arranged at the upper ends of the steel balls 10, springs 12 are arranged in the upper ends of the iron rings 11 corresponding to the inner frame body 8, the lower ends of the steel pins 6 extend into the connecting base 18, a connecting bottom plate 5 is welded at the lower end of the steel pins 6, a limiting frame 7 is arranged at the outer side of the connecting bottom plate 5, the lower ends of the limiting frames 7 are welded with the inner wall of the connecting base 18, grooves 9 are arranged on the contact surfaces of the steel balls 10 and the steel pins 6, the upper connecting hollow rod 13 is of a hollow structure, and a reserved groove 14 which is matched with the outer contour of an unlocking probing block 15 is arranged on the inner wall of the upper connecting hollow rod 13 in a penetrating manner; the upper connecting hollow rod 13 is arranged in the upper connecting hollow rod 13, an unlocking penetrating block 15 is arranged in the upper connecting hollow rod 13, a powerful magnet 16 is arranged at the lower end of the unlocking penetrating block 15, a clamping block 17 is arranged at the upper end of the unlocking penetrating block 15, the shape structure of the clamping block 17 is matched with the shape of the installation notch 4 formed at the upper end of the installation screw 3, the clamping block 17 can be arranged in the installation notch 4 formed at the upper end of the installation screw 3, the connecting base 18 is of a hollow structure, the connecting bottom plate 5 is arranged between the limiting frame 7 and the lower end of the inner wall of the connecting base 18, the iron ring 11 and the steel ball 10 are downwards extruded under the elastic force of the spring 12, the steel ball 10 is clamped in the groove 9 at the outer side of the steel needle 6, the steel needle 6 cannot be pulled out from the inner frame 8, and the installation hollow rod 2 at the outer side of the inner frame 8 cannot be separated from the connecting base 18, so that the antitheft effect is realized.
To sum up: in the application process, the clamping block 17 at the upper end of the unlocking detection block 15 is matched with the mounting notch 4 at the upper end of the mounting screw 3 in shape, the clamping block 17 can be clamped and arranged in the mounting notch 4 at the upper end of the mounting screw 3, the mounting screw 3 is rotationally taken down, the clamping block 17 is in a clover shape, generally, a cross screw and the like cannot be clamped with the mounting notch 4 at the upper end of the mounting screw 3, the mounting screw 3 is difficult to take down, the structure can play a role in theft prevention, the unlocking detection block 15 is matched with the reserved groove 14 in the upper connecting hollow rod 13 in shape, the hand-held clamping block 17 stretches the unlocking detection block 15 into the upper connecting hollow rod 13, the powerful magnet 16 at the lower end of the unlocking detection block 15 is aligned with the upper end of the inner frame body 8, the steel balls 10 and the iron ring 11 are subjected to the suction effect of the powerful magnet 16, the spring 12 is compressed upwards, and the steel balls 10 are removed from the groove 9 of the steel needle 6, the inner frame body 8 and the steel needle 6 can be easily separated, at the moment, the mounting hollow rod 2 can be taken down from the upper end of the connecting base 18, and the two-group of the structure can be installed in the transformer 1.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. Power transformer with anti-theft mechanism, including transformer main body (1), its characterized in that: two mounting hollow rods (2) are symmetrically welded at two sides of the lower end of the transformer main body (1), mounting screws (3) are arranged at two ends of the inner wall of each mounting hollow rod (2) in a penetrating manner, and mounting notches (4) are formed in the upper ends of the mounting screws (3);
the upper end of the installation hollow rod (2) is provided with an upper connecting hollow rod (13) corresponding to the front end of the transformer main body (1), the lower end of the installation hollow rod (2) is provided with a connecting base (18), an inner frame body (8) is arranged below the upper connecting hollow rod (13) corresponding to the inside of the installation hollow rod (2), steel needles (6) are arranged at the lower end of the inner frame body (8) in a penetrating manner, steel balls (10) are arranged between the steel needles (6) and the inner frame body (8) in an annular interval, the upper ends of the steel balls (10) are provided with iron rings (11), and springs (12) are arranged in the inner frame body (8) corresponding to the upper ends of the iron rings (11);
the unlocking detection block (15) is arranged in the upper connecting hollow rod (13), a powerful magnet (16) is arranged at the lower end of the unlocking detection block (15), and a clamping block (17) is arranged at the upper end of the unlocking detection block (15).
2. A power transformer with anti-theft mechanism according to claim 1, characterized in that: the mounting screw (3) extends into the connecting base (18), and the mounting hollow rod (2) is fixed with the connecting base (18) through the mounting screw (3).
3. A power transformer with anti-theft mechanism according to claim 1, characterized in that: the lower end of the steel needle (6) extends into the connecting base (18), a connecting bottom plate (5) is welded at the lower end of the steel needle (6), a limiting frame (7) is arranged on the outer side of the connecting bottom plate (5), and the lower end of the limiting frame (7) is welded with the inner wall of the connecting base (18).
4. A power transformer with anti-theft mechanism according to claim 1, characterized in that: the contact surface of the steel ball (10) and the steel needle (6) is provided with a groove (9).
5. A power transformer with anti-theft mechanism according to claim 1, characterized in that: the upper connecting hollow rod (13) is of a hollow structure, and a reserved groove (14) which is matched with the outer contour of the unlocking detection block (15) is formed in the inner wall of the upper connecting hollow rod (13) in a penetrating mode.
6. A power transformer with anti-theft mechanism according to claim 1, characterized in that: the shape structure of the clamping block (17) is matched with the shape of the installation notch (4) formed in the upper end of the installation screw (3), and the clamping block (17) can be arranged in the installation notch (4) formed in the upper end of the installation screw (3).
7. A power transformer with anti-theft mechanism according to claim 3, characterized in that: the connecting base (18) is of a hollow structure, and the connecting bottom plate (5) is arranged between the limiting frame (7) and the lower end of the inner wall of the connecting base (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320987069.2U CN219642631U (en) | 2023-04-27 | 2023-04-27 | Power transformer with anti-theft mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320987069.2U CN219642631U (en) | 2023-04-27 | 2023-04-27 | Power transformer with anti-theft mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219642631U true CN219642631U (en) | 2023-09-05 |
Family
ID=87816249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320987069.2U Active CN219642631U (en) | 2023-04-27 | 2023-04-27 | Power transformer with anti-theft mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219642631U (en) |
-
2023
- 2023-04-27 CN CN202320987069.2U patent/CN219642631U/en active Active
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