CN212541510U - Anti-theft device for distribution transformer - Google Patents
Anti-theft device for distribution transformer Download PDFInfo
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- CN212541510U CN212541510U CN202021111250.XU CN202021111250U CN212541510U CN 212541510 U CN212541510 U CN 212541510U CN 202021111250 U CN202021111250 U CN 202021111250U CN 212541510 U CN212541510 U CN 212541510U
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- spring
- fixed
- welded
- transformer
- pressure sensor
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Abstract
The utility model discloses a distribution transformer anti-theft device, including the fixed establishment who is used for fixed transformer, still including the detection mechanism who is used for detecting pressure, be used for the safe closing mechanism of protection device, closing mechanism installs the fixed establishment below, detection mechanism fixes closing mechanism is last. The utility model discloses a set up detection mechanism, pressure sensor can carry out real-time detection to pressure, and remote alarm can send alarm signal when the pressure value takes place great change, and through setting up the closing mechanism, the fixture block can increase when opening and keep off the lid and hinder, so makes the device have good theftproof performance.
Description
Technical Field
The utility model relates to a distribution transformer technical field especially relates to a distribution transformer anti-theft device.
Background
The distribution transformer is a static electric appliance which transforms alternating current voltage and current according to the electromagnetic induction law in a distribution system and transmits alternating current energy. In some areas, power transformers with a voltage class of 35 KV or less (mostly 10KV or less) are called "distribution transformers", and are referred to as "distribution transformers" for short. The distribution transformer is preferably pole mounted or open-air floor mounted.
Most of the existing distribution transformers are installed outdoors, and are installed through common bolts and nuts without any anti-theft performance, so that an anti-theft device of the distribution transformer needs to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to provide an anti-theft device for a distribution transformer, which solves the above problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
an anti-theft device for a distribution transformer comprises a fixing mechanism for fixing the transformer, a detection mechanism for detecting pressure and a sealing mechanism for protecting the safety of the device, wherein the sealing mechanism is arranged below the fixing mechanism, and the detection mechanism is fixed on the sealing mechanism;
the fixing mechanism comprises a transformer, channel steel, a fixing bolt and a fixing nut, the channel steel is fixed below the transformer, the fixing bolt is mounted on the channel steel, and the fixing nut is mounted on the fixing bolt;
the sealing mechanism comprises a fixed shell, a clamping groove, a hidden hole, a storage battery, a controller, a remote alarm, a blocking cover, a supporting block, a third spring, a moving rod, a limiting block, a clamping block, a first clamping plate and a second clamping plate, the clamping groove is arranged on the fixed shell, the hidden hole is arranged on the side face of the clamping groove, the storage battery is arranged in the fixed shell, the controller is arranged on one side of the storage battery, the remote alarm is arranged on the other side of the storage battery, the remote alarm is KT-G7 in type, the blocking cover is arranged on the front portion of the controller, the supporting block is arranged on the blocking cover, the third spring is arranged on the side face of the supporting block, the moving rod is arranged on the inner side of the third spring, the limiting block is fixed at one end of the moving rod, the clamping block is fixed at the other end of the moving, the second clamping plate is installed on the side face of the fixed shell.
Preferably, detection mechanism includes a fixed cylinder, telescopic link, first spring, first mounting panel, pressure sensor, a fixed cylinder internally mounted have the telescopic link, the telescopic link outside is provided with first spring, the telescopic link top is fixed with first mounting panel, first mounting panel top is fixed with pressure sensor, the pressure sensor model is GJBLS-I, the telescopic link with a fixed cylinder welding, first spring with a fixed cylinder welding, first mounting panel with the telescopic link welding, first mounting panel with first spring welding, pressure sensor with first mounting panel passes through bolted connection.
Preferably, detection mechanism includes solid fixed cylinder, pressure sensor, second mounting panel, second spring, guide post, gu fixed cylinder internally mounted have the second spring, install the second spring inboard the guide post, install on the guide post the second mounting panel, second mounting panel top is fixed with pressure sensor, the second spring with the set casing welding, the second spring with the second mounting panel welding, the guide post with gu fixed cylinder welding, the second mounting panel with guide post sliding connection.
Preferably, the channel steel is welded with the transformer, and the fixing bolt is connected with the fixing nut through threads.
Preferably, the controller is connected with the fixed shell through a bolt, the storage battery is connected with the fixed shell through a bolt, the remote alarm is connected with the fixed shell through a bolt, the blocking cover is connected with the fixed shell through a hinge, the supporting block is welded with the blocking cover, the third spring is welded with the supporting block, the third spring is welded with the limiting block, the limiting block is welded with the moving rod, the clamping block is welded with the moving rod, the first clamping plate is welded with the blocking cover, and the second clamping plate is welded with the fixed shell.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. by arranging the detection mechanism, the pressure sensor can detect the pressure in real time, and the remote alarm can send out an alarm signal when the pressure value is greatly changed;
2. through setting up closing mechanism, the fixture block can increase the hindrance when opening the fender lid, so makes the device have good theftproof performance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of an anti-theft device for a distribution transformer according to the present invention;
fig. 2 is a front view of the anti-theft device of the distribution transformer of the present invention;
fig. 3 is a schematic diagram of a first internal structure of the anti-theft device for a distribution transformer according to the present invention;
fig. 4 is a schematic diagram of a second internal structure of the anti-theft device for a distribution transformer according to the present invention;
fig. 5 is a schematic view of the internal structure of the blocking cover in the anti-theft device of the distribution transformer of the present invention.
The reference numerals are explained below:
1. a fixing mechanism; 101. a transformer; 102. channel steel; 103. fixing the bolt; 104. fixing a nut; 2. a detection mechanism; 201. a fixed cylinder; 202. a telescopic rod; 203. a first spring; 204. a first mounting plate; 205. a pressure sensor; 206. a second mounting plate; 207. a second spring; 208. a guide post; 3. a sealing mechanism; 301. a stationary case; 302. a card slot; 303. a blind hole; 304. a storage battery; 305. a controller; 306. a remote alarm; 307. a blocking cover; 308. a support block; 309. a third spring; 310. a travel bar; 311. a limiting block; 312. a clamping block; 313. a first clamping plate; 314. a second card.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
example 1
As shown in fig. 1, 2, 3, and 5, an anti-theft device for a distribution transformer includes a fixing mechanism 1 for fixing a transformer 101, a detecting mechanism 2 for detecting pressure, and a sealing mechanism 3 for protecting the safety of the device, wherein the sealing mechanism 3 is installed below the fixing mechanism 1, and the detecting mechanism 2 is fixed on the sealing mechanism 3;
the fixing mechanism 1 comprises a transformer 101, channel steel 102, a fixing bolt 103 and a fixing nut 104, wherein the channel steel 102 is fixed below the transformer 101, the fixing bolt 103 is installed on the channel steel 102, and the fixing nut 104 is installed on the fixing bolt 103;
the closing mechanism 3 comprises a fixed shell 301, a card slot 302, a dark hole 303, a storage battery 304, a controller 305, a remote alarm 306, a blocking cover 307, a supporting block 308, a third spring 309, a moving rod 310, a limiting block 311, a clamping block 312, a first clamping plate 313 and a second clamping plate 314, be provided with draw-in groove 302 on the set casing 301, draw-in groove 302 side is provided with hidden hole 303, set casing 301 internally mounted has battery 304, controller 305 is installed to battery 304 one side, remote alarm 306 is installed to battery 304 opposite side, controller 305 front portion is provided with fender lid 307, install supporting shoe 308 on the fender lid 307, supporting shoe 308 side-mounting has third spring 309, third spring 309 inboard is provided with carriage release lever 310, carriage release lever 310 one end is fixed with stopper 311, the carriage release lever 310 other end is fixed with fixture block 312, fender lid 307 forward-mounting has first cardboard 313, set casing 301 side-mounting has second cardboard 314.
The detection mechanism 2 comprises a fixed cylinder 201, an expansion link 202, a first spring 203, a first mounting plate 204 and a pressure sensor 205, wherein the expansion link 202 is installed inside the fixed cylinder 201, the first spring 203 is arranged outside the expansion link 202, the first mounting plate 204 is fixed above the expansion link 202, the pressure sensor 205 is fixed above the first mounting plate 204, the expansion link 202 is welded with the fixed cylinder 201, the first spring 203 is welded with the fixed cylinder 201, the first mounting plate 204 is welded with the expansion link 202, the first mounting plate 204 is welded with the first spring 203, and the pressure sensor 205 is connected with the first mounting plate 204 through bolts; the channel steel 102 is welded with the transformer 101, and the fixing bolt 103 is connected with the fixing nut 104 through threads; the controller 305 is connected with the fixed shell 301 through bolts, the storage battery 304 is connected with the fixed shell 301 through bolts, the remote alarm 306 is connected with the fixed shell 301 through bolts, the blocking cover 307 is connected with the fixed shell 301 through hinges, the supporting block 308 is welded with the blocking cover 307, the third spring 309 is welded with the supporting block 308, the third spring 309 is welded with the limiting block 311, the limiting block 311 is welded with the moving rod 310, the clamping block 312 is welded with the moving rod 310, the first clamping plate 313 is welded with the blocking cover 307, and the second clamping plate 314 is welded with the fixed shell 301.
In the above structure: install transformer 101 in set casing 301 top, transformer 101 extrudees pressure sensor 205, pressure sensor 205 drives first mounting panel 204 and descends, first mounting panel 204 descends and makes telescopic link 202 and first spring 203 compressed, pressure sensor 205 carries out real-time detection to pressure, when transformer 101 is dismantled by the violence externally, pressure sensor 205 detects that the pressure value has great change, pressure sensor 205 sends signal to controller 305, controller 305 controls remote alarm 306 and sends alarm signal, use the tool to connect first cardboard 313 and second cardboard 314 fixedly, fixation nut 104 sets up inside set casing 301, thief can't rotate fixation nut 104 and dismantle, when the tool to lock is opened by the violence, fixture block 312 still remains in draw-in groove 302, make thief can't open fender lid 307.
Example 2
As shown in fig. 1, 2, 4 and 5, the difference between the embodiment 2 and the embodiment 1 is that the telescopic rod 202, the first spring 203 and the first mounting plate 204 are replaced by the second mounting plate 206, the second spring 207 and the guide post 208, the transformer 101 is mounted above the fixed shell 301, the transformer 101 presses the pressure sensor 205, the pressure sensor 205 drives the second mounting plate 206 to descend along the guide post 208, the second spring 207 is compressed, the pressure sensor 205 detects the pressure in real time, when the transformer 101 is disassembled violently on the outside, the pressure sensor 205 detects a large change in the pressure value, the pressure sensor 205 sends a signal to the controller 305, and the controller 305 controls the remote alarm 306 to send an alarm signal.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. An anti-theft device for distribution transformers, comprising a fixing mechanism (1) for fixing a transformer (101), characterized in that: the device is characterized by further comprising a detection mechanism (2) for detecting pressure and a sealing mechanism (3) for protecting the safety of the device, wherein the sealing mechanism (3) is installed below the fixing mechanism (1), and the detection mechanism (2) is fixed on the sealing mechanism (3); the fixing mechanism (1) comprises a transformer (101), a channel steel (102), a fixing bolt (103) and a fixing nut (104), wherein the channel steel (102) is fixed below the transformer (101), the fixing bolt (103) is installed on the channel steel (102), and the fixing nut (104) is installed on the fixing bolt (103); the sealing mechanism (3) comprises a fixed shell (301), a clamping groove (302), a hidden hole (303), a storage battery (304), a controller (305), a remote alarm (306), a blocking cover (307), a supporting block (308), a third spring (309), a moving rod (310), a limiting block (311), a clamping block (312), a first clamping plate (313) and a second clamping plate (314), wherein the clamping groove (302) is arranged on the fixed shell (301), the hidden hole (303) is arranged on the side surface of the clamping groove (302), the storage battery (304) is arranged in the fixed shell (301), the controller (305) is arranged on one side of the storage battery (304), the remote alarm (306) is arranged on the other side of the storage battery (304), the blocking cover (307) is arranged on the front portion of the controller (305), and the supporting block (308) is arranged on the blocking cover (307), the third spring (309) is installed on the side face of the supporting block (308), the moving rod (310) is arranged on the inner side of the third spring (309), the limiting block (311) is fixed at one end of the moving rod (310), the clamping block (312) is fixed at the other end of the moving rod (310), the first clamping plate (313) is installed on the front portion of the blocking cover (307), and the second clamping plate (314) is installed on the side face of the fixed shell (301).
2. The anti-theft device for a distribution transformer of claim 1, wherein: the detection mechanism (2) comprises a fixed cylinder (201), an expansion rod (202), a first spring (203), a first mounting plate (204) and a pressure sensor (205), the telescopic rod (202) is arranged in the fixed cylinder (201), the first spring (203) is arranged on the outer side of the telescopic rod (202), the first mounting plate (204) is fixed above the telescopic rod (202), the pressure sensor (205) is fixed above the first mounting plate (204), the telescopic rod (202) is welded with the fixed cylinder (201), the first spring (203) is welded with the fixed cylinder (201), the first mounting plate (204) is welded with the telescopic rod (202), the first mounting plate (204) is welded with the first spring (203), the pressure sensor (205) is connected with the first mounting plate (204) through bolts.
3. The anti-theft device for a distribution transformer of claim 1, wherein: detection mechanism (2) are including solid fixed cylinder (201), pressure sensor (205), second mounting panel (206), second spring (207), guide post (208), gu fixed cylinder (201) internally mounted have second spring (207), install second spring (207) inboard guide post (208), install on guide post (208) second mounting panel (206), second mounting panel (206) top is fixed with pressure sensor (205), second spring (207) with set casing (301) welding, second spring (207) with second mounting panel (206) welding, guide post (208) with gu fixed cylinder (201) welding, second mounting panel (206) with guide post (208) sliding connection.
4. The anti-theft device for a distribution transformer of claim 1, wherein: the channel steel (102) is welded with the transformer (101), and the fixing bolt (103) is connected with the fixing nut (104) through threads.
5. The anti-theft device for a distribution transformer of claim 1, wherein: the controller (305) is connected with the fixed shell (301) through bolts, the storage battery (304) is connected with the fixed shell (301) through bolts, the remote alarm (306) is connected with the fixed shell (301) through bolts, the blocking cover (307) is connected with the fixed shell (301) through hinges, the supporting block (308) is welded with the blocking cover (307), the third spring (309) is welded with the supporting block (308), the third spring (309) is welded with the limiting block (311), the limiting block (311) is welded with the moving rod (310), the clamping block (312) is welded with the moving rod (310), the first clamping plate (313) is welded with the blocking cover (307), and the second clamping plate (314) is welded with the fixed shell (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021111250.XU CN212541510U (en) | 2020-06-16 | 2020-06-16 | Anti-theft device for distribution transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021111250.XU CN212541510U (en) | 2020-06-16 | 2020-06-16 | Anti-theft device for distribution transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212541510U true CN212541510U (en) | 2021-02-12 |
Family
ID=74547602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021111250.XU Expired - Fee Related CN212541510U (en) | 2020-06-16 | 2020-06-16 | Anti-theft device for distribution transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212541510U (en) |
-
2020
- 2020-06-16 CN CN202021111250.XU patent/CN212541510U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210212 Termination date: 20210616 |
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| CF01 | Termination of patent right due to non-payment of annual fee |