CN218848302U - Power transmission and transformation circuit safety detection device - Google Patents
Power transmission and transformation circuit safety detection device Download PDFInfo
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- CN218848302U CN218848302U CN202222074013.6U CN202222074013U CN218848302U CN 218848302 U CN218848302 U CN 218848302U CN 202222074013 U CN202222074013 U CN 202222074013U CN 218848302 U CN218848302 U CN 218848302U
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Abstract
The application relates to the technical field of power transmission and transformation lines, in particular to a safety detection device for the power transmission and transformation lines. The apparatus includes a detection device and a connection mechanism. The detection equipment is connected with the power transformation box; the connecting mechanism is arranged between the detection equipment and the power transformation box and used for connecting and matching the power transformation box and the detection equipment. The attachment mechanism includes a first mounting assembly and a second mounting assembly. The first installation component is connected with the transformer box, the second installation component is connected with the detection equipment, and the first installation component is connected with the second installation component, so that the connection between the transformer box and the detection equipment is realized. Through the cooperation use of first installation component and second installation component, the staff can be connected transformer box with first installation component earlier when carrying out safety monitoring to transformer box, is connected check out test set and second installation component again. So make the staff carry out the in-process at the detection and need not handheld device, reduce the incident because of the electric leakage causes, improved the convenience of testing process.
Description
Technical Field
The utility model relates to a power transmission and transformation circuit technical field, concretely relates to power transmission and transformation circuit safety inspection device.
Background
When people detect the safety of the power transmission and transformation box circuit, the detection device needs to be connected with equipment such as a power transformation box to detect.
At present, in a specific detection process, a detection person needs to connect a circuit of detection equipment with a transformer box, but if the circuit of the equipment such as the transformer box leaks electricity due to circuit faults when the equipment is connected, the detection person is easy to get an electric shock, and the safety is difficult to guarantee. Meanwhile, the staff need handheld device when detecting, and the connection of circuit and other during operation convenience are relatively poor are carried out in one-man operation.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a power transmission and transformation circuit safety inspection device solves or has improved the artifical safety inspection time measuring that carries out the transformer case among the prior art, and the technical problem that the inconvenient and testing process measurement personnel's of one-man operation security is difficult to guarantee.
According to an aspect of the utility model, the embodiment of the utility model provides a power transmission and transformation circuit safety inspection device is provided, this kind of power transmission and transformation circuit safety inspection device includes: the detection equipment is electrically connected with the power transformation box and is used for carrying out safety monitoring on the power transformation box; the connecting mechanism is arranged between the detection equipment and the transformer box and is used for connecting and matching the transformer box and the detection equipment; wherein, coupling mechanism includes: the first mounting assembly is connected with the transformer box; and the second mounting assembly is connected with the first mounting assembly and is connected with the detection equipment.
In one possible implementation, the first mounting assembly includes: the first side of the bearing rod is connected with the power transformation box, the bearing rod is used for arranging the power transformation box, and the second side of the bearing rod is connected with the second mounting assembly; and the clamping component is connected with the bearing rod and is used for clamping and fixing the connection of the transformer box and the bearing rod.
In one possible implementation, the socket bar includes: the first side of the rod body is attached to the transformer box, the second side of the rod body is connected with the second mounting assembly, and the first end of the rod body is connected with the clamping assembly; and the bearing plate is fixedly connected with the second end of the rod body and is used for bearing the transformer box.
In one possible implementation, the adapting rod further comprises: a first insulating pad connected to a second side of the shaft, the first insulating pad being disposed between the shaft and a side of the transformer box; the second insulating pad is connected with the bearing plate and arranged between the bottom of the transformer box and the bearing plate.
In one possible implementation, the clamping assembly includes: the first end of the pressing plate is connected with the rod body in a sliding mode, and the pressing plate is used for pressing the transformer box in the vertical direction; the adjusting groove is formed in the first end of the rod body; and the locking bolt penetrates through the adjusting groove and then is in threaded connection with the first end of the pressing plate.
In one possible implementation, the clamping assembly further includes: and the third insulating pad is connected with the second end of the pressing plate, and is attached to the top of the transformer box.
In a possible implementation manner, the safety detection device for power transmission and transformation lines further includes: the current sensor is connected with the first mounting assembly, and the sensing end of the current sensor is connected with the transformer box.
In a possible implementation manner, the safety detection device for power transmission and transformation lines further includes: and the alarm is connected with the current sensor through a lead.
In one possible implementation, the alarm comprises: at least one of a display, a voice announcer, or a buzzer.
In one possible implementation, the second mounting assembly includes: the plug board is L-shaped, and the horizontal end of the plug board is connected with the first mounting component; the bottom end of the insertion block is provided with an insertion groove, and the insertion groove is used for being in insertion fit with the vertical end of the insertion plate.
The utility model provides a power transmission and transformation circuit safety inspection device, this kind of power transmission and transformation circuit safety inspection device includes: a detection device and a connection mechanism. The detection equipment is electrically connected with the power transformation box and used for carrying out safety monitoring on the power transformation box; coupling mechanism sets up between check out test set and transformer case, and coupling mechanism is used for carrying out the connection cooperation between transformer case and the check out test set. Further, the connection mechanism includes: a first mounting assembly and a second mounting assembly. The first installation component is connected with the transformer box, the second installation component is connected with the detection equipment, and the first installation component and the second installation component are connected with each other, so that the connection of the transformer box and the detection equipment is realized. Through the cooperation use of first installation component and second installation component, the staff can be connected transformer box with first installation component earlier when carrying out safety monitoring to transformer box, is connected check out test set and second installation component again. So make the staff carry out the in-process at the detection and need not handheld check out test set, reduced because of the risk that transformer case electric leakage caused personnel's incident, also improved the convenience and the detection efficiency of testing process simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a safety detection device for power transmission and transformation lines according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a safety detection device for power transmission and transformation lines according to another embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a safety detection device for power transmission and transformation lines according to another embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a safety detection device for power transmission and transformation lines according to another embodiment of the present invention.
Fig. 5 is a schematic partial enlarged view of a portion a in fig. 4 according to another embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a plugging block in a safety detection device for power transmission and transformation lines according to another embodiment of the present invention.
Description of reference numerals:
10. detecting equipment;
11. a power transformation box;
2. a connecting mechanism;
21. a first mounting assembly;
211. a bearing rod; 2111. a shaft body; 2112. a bearing plate; 2113. a first insulating pad; 2114. a second insulating pad;
212. a clamping assembly; 2121. a compression plate; 2122. an adjustment groove; 2123. locking the bolt; 2124. a threaded hole; 2125. a third insulating pad;
22. a second mounting assembly; 221. a plugboard;
222. an insertion block; 2221. inserting grooves;
3. a current sensor; 31. a wire;
4. an alarm.
Detailed Description
In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise. In the embodiments of the present invention, all directional indicators (such as up, down, left, right, front, back, top, bottom, 8230 \8230;) are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Furthermore, reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Summary of the utility model
When solving the artifical safety inspection who carries out the transformer case of above-mentioned, the technical problem that the operation security of the inconvenient and testing process detection personnel of one-man operation is difficult to the assurance, the utility model provides a power transmission and transformation circuit safety inspection device. The utility model provides a this kind of power transmission and transformation circuit safety inspection device includes: a detection device 10 and a connection mechanism 2. The detection equipment 10 is electrically connected with the transformer box 11, and the detection equipment 10 is used for carrying out safety monitoring on the transformer box 11; the connecting mechanism 2 is arranged between the detection device 10 and the power transformation box 11, and the connecting mechanism 2 is used for connecting and matching the power transformation box 11 and the detection device 10. Further, the connection mechanism 2 includes: a first mounting assembly 21 and a second mounting assembly 22. The first installation component 21 is connected with the power transformation box 11, the second installation component 22 is connected with the detection equipment 10, and the first installation component 21 and the second installation component 22 are connected with each other, so that the connection between the power transformation box 11 and the detection equipment 10 is realized. Through the cooperation use of first installation component 21 and second installation component 22, when the staff was carrying out safety monitoring to transformer box 11, can be connected transformer box 11 with first installation component 21 earlier, be connected check out test set 10 with second installation component 22 again. So make the staff carry out the in-process and need not handheld check out test set 10 detecting, reduced because of 11 electric leakages of transformer case cause personnel's incident's risk, also improved the convenience and the detection efficiency of testing process simultaneously.
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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Fig. 1 is a schematic structural diagram of a power transmission and transformation line safety detection device provided in a possible implementation manner.
As shown in fig. 1, the safety detection device for power transmission and transformation lines may include: a detection device 10 and a connection mechanism 2.
The detection device 10 is electrically connected with the transformer box 11 to be detected and is used for performing safety detection on the transformer box 11 to be detected.
The connecting structure is arranged between the detection equipment 10 and the power transformation box 11 to be detected and is used for realizing the connection, matching and fixing of the power transformation box 11 and the detection equipment 10 during detection.
Specifically, fig. 2 is a schematic structural diagram of a safety detection device for power transmission and transformation lines according to another embodiment of the present invention. As shown in fig. 1 and 2, the connection mechanism 2 may further include: a first mounting assembly 21 and a second mounting assembly 22.
The first mounting unit 21 is connected to the substation box 11, and the second mounting unit 22 is connected to the inspection equipment 10. Meanwhile, the first mounting component 21 and the second mounting component 22 are connected with each other, and thus the connection of the transformer box 11 and the detection device 10 is realized. Through the cooperation use of first installation component 21 and second installation component 22, when the staff was carrying out the safety monitoring to transformer case 11, can be connected transformer case 11 with first installation component 21 earlier, is connected check out test set 10 with second installation component 22 again. So make the staff carry out the in-process and need not handheld check out test set 10 in the detection, reduced because of the risk that 11 electric leakages of transformer case caused personnel's incident, also improved the convenience and the detection efficiency of testing process simultaneously.
In a possible implementation manner, fig. 3 is a schematic structural diagram of a safety detection device for power transmission and transformation lines according to another embodiment of the present invention. As shown in fig. 1 and 3, the first mounting assembly 21 may further include:
a catcher bar 211 and a clamping assembly 212 connected to the catcher bar 211.
The first side of the receiving rod 211 is attached to the transformer box 11 and used for installing the transformer box 11, the second side of the receiving rod 211 is connected to the second mounting assembly 22, and the transformer box 11, the second mounting assembly 22 and the detection device 10 are connected through the above mechanisms.
The clamping assembly 212 abuts against the top of the power transformation box 11 during the detection process of the power transformation box 11, and is used for further clamping and fixing the connection between the power transformation box 11 and the carrying rod 211. The transformer box 11 is further close to the bearing rod 211 under the action of the clamping component 212, so that the possibility of shaking of the transformer box 11 in the detection process is reduced.
Specifically, in an embodiment of the present invention, fig. 4 is a schematic structural diagram of a safety detection device for power transmission and transformation lines according to another embodiment of the present invention. As shown in fig. 1 and 4, the socket bar 211 may further include:
a shaft 2111 and a socket plate 2112.
A first side of the shaft 2111 is attached to the transformer box 11, a second side thereof is connected to the second mounting member 22, and a first end of the shaft 2111 is connected to the clamp member 212. The shaft 2111 provides support for the side of the transformer tank 11, so that the arrangement of the transformer tank 11 is more stable. The bearing plate 2112 is connected with the second end of the shaft 2111 and is attached to the bottom of the transformer box 11, the plate-shaped structure supports and bears the bottom of the transformer box 11, the large surface area of the bearing plate can reduce the shaking probability of the transformer box 11 in the detection process, and the accuracy of safety detection is improved.
Optionally, as shown in fig. 3, the carrying rod 211 may further include:
a first insulating pad 2113 and a second insulating pad 2114.
A first insulation pad 2113 is connected to a second side of the shaft 2111, and the first insulation pad 2113 is provided between the shaft 2111 and a side surface of the transformer tank 11; the second insulating pad 2114 is connected to the receiving plate 2112, and the second insulating pad 2114 is disposed between the receiving plate 2112 and the bottom of the power transformation box 11.
Due to the arrangement of the first insulating pad 2113 and the second insulating pad 2114, a worker does not need to contact the power transformation box 11 in the detection too much, and the possibility of electric shock of the worker is reduced.
It should be noted that the first insulating pad 2113 can be an integral insulating pad with better covering performance; also can be the insulating pad that a plurality of small-size insulating pads concatenation formed, its installation is more convenient, and dismantles more easily. Therefore, the specific implementation should depend on specific application scenarios, and the present application does not further limit the present disclosure.
In another possible implementation manner, fig. 5 is a schematic partial enlarged view provided by another embodiment of the present invention to embody a point a in fig. 4. As shown in fig. 3, 4 and 5, the clamping assembly 212 may further include:
a pressure plate 2121, an adjustment groove 2122, and a locking bolt 2123.
A first end of the pressing plate 2121 is slidably connected to the shaft 2111 of the support rod 211, and is used for pressing and fixing the power transformation box 11 in the vertical direction, and one end of the pressing plate 2121 close to the support rod 211 is provided with a threaded hole 2124, and the threaded hole 2124 is used for being in threaded connection and matching with a locking bolt 2123; the adjusting groove 2122 is formed at a first end of the shaft 2111, i.e. the end far away from the bearing plate 2112; the locking bolt 2123 is threadedly coupled to the first end of the pressure plate 2121 after passing through the adjustment groove 2122.
Before the transformer box 11 is subjected to safety detection, the relative position between the pressing plate 2121 and the rod 2111 is adjusted according to the height of the transformer box 11, and when the position is adjusted to be optimal, namely the pressing plate 2121 just abuts against the top of the transformer box 11, after the locking bolt 2123 penetrates through the adjusting groove 2122, the locking bolt is screwed and matched with the threaded hole 2124 in the pressing plate 2121, so that the pressing plate 2121 is fixed at the position, the pressing and fixing of the transformer box 11 are realized, and the stability of the transformer box 11 in the detection process is improved.
Specifically, as shown in fig. 4, the clamping assembly 212 may further include: and a third insulating pad 2125.
The third insulating pad 2125 is connected to the second end of the pressure plate 2121, and is attached to the top of the power transformation box 11, that is, the third insulating pad 2125 is disposed between the pressure plate 2121 and the power transformation box 11, so as to further reduce the possibility of electric shock of personnel.
It should be understood that the first, second and third insulation pads 2113, 2114 and 2125 may be fixedly connected to the shaft 2111 and the pressure plate 2121, etc. or may be adhesively connected to each other at their respective connection positions. Meanwhile, the first insulating pad 2113, the second insulating pad 2114 and the third insulating pad 2125 may be connected to one side of the installation site, or may be sleeved at the connection position. For example, the first insulation pad 2113 may be connected to the shaft 2111 on a side close to the transformer tank 11, or may be fitted over the shaft 2111. The specific connection mode should be determined according to the specific needs of the scene, and the application does not further limit this.
Optionally, as shown in fig. 1 and 4, the safety detection device for power transmission and transformation lines may further include: a current sensor 3.
The current sensor 3 is connected to the receiving plate 2112 or the second insulating pad 2114 of the first mounting assembly 21, and the current sensing terminal of the current sensor 3 is connected to the power transformation box 11.
The induction end of the current sensor 3 can timely induce the electric leakage phenomenon possibly occurring in the power transformation box 11, and timely remind the worker of the electric leakage phenomenon after the electric leakage phenomenon is induced to relevant current, so that the worker can timely find the electric leakage problem of the power transformation box 11, the probability of accidents occurring in the operation process is reduced, meanwhile, the worker can timely perform troubleshooting and maintenance on the electric leakage position, and the fault processing efficiency is improved.
In a possible implementation manner, as shown in fig. 4, the safety detection device for the power transmission and transformation line may further include: and an alarm 4.
The alarm 4 is connected to the current sensor 3 via a line 31. Specifically, the alarm 4 may be disposed on the first insulating pad 2113, so as to improve the integration of the device and facilitate movement. After current sensor 3 senses the electric current of transformer case 11, change the signal of telecommunication into sound signal or light signal etc. through the effect of direction for alarm 4 in time reports to the police, reminds staff transformer case 11 to have appeared the electric leakage phenomenon, should in time carry out investigation maintenance etc..
It is worth mentioning that the alarm 4 can be at least one of a display, a voice broadcast device or a buzzer, so that alarm reminding in the forms of display information display, voice broadcast, buzzer alarm, light ray flicker and the like is formed, and people can know the alarm.
In another possible implementation, as shown in fig. 1 and 3, the second mounting assembly 22 further may include:
a plug board 221 and a plug block 222.
Fig. 6 is a schematic structural diagram of a plugging block in a safety detection device for power transmission and transformation lines according to another embodiment of the present invention. As shown in fig. 4 and 6, the plugging plate 221 is of an L-shaped plate structure, a horizontal end of the plugging plate 221 is disposed toward the carrying bar 211, a vertical end of the plugging plate 221 is disposed toward the detection device 10, and the horizontal end of the plugging plate 221 is fixedly connected with the shaft 2111 of the carrying bar 211. The plug block 222 is fixedly connected to the detection apparatus 10, and a plug groove 2221 is formed at a bottom end of the plug block 222, and the plug groove 2221 is used for being plugged and matched with the vertical end of the plug board 221. Through the grafting cooperation between plugboard 221 and the grafting piece 222, realize being connected between check out test set 10 and the transformer case 11 for check out test set 10 can be close to the fixed setting of transformer case 11, need not personnel handheld, and the staff's of being convenient for operation, and then improve testing process's convenience.
The utility model provides a this kind of power transmission and transformation circuit safety inspection device's use flow and theory of operation are:
the end of the receiving plate 2112 of the receiving rod 211 is clamped at the bottom of the transformer box 11 to be detected, and the rod body 2111 of the receiving rod 211 is arranged to be attached to the side surface of the transformer box 11. The relative position of the pressure plate 2121 and the adjusting groove 2122 is adjusted according to the height of the power transformation box 11, so that the third insulating pad 2125 on the pressure plate 2121 is attached to the top wall of the power transformation box 11, and then the locking bolt 2123 penetrates through the adjusting groove 2122 and is screwed into the threaded hole 2124 on the pressure plate 2121, so that the locking bolt 2123 and the pressure plate 2121 are in threaded fit, thereby locking the pressure plate 2121 therein, and performing a function of pressing and fixing the power transformation box 11.
The plugging plate 221 is plugged into the plugging slot 2221 to be matched with the plugging slot, so that the detection device 10 is arranged close to the transformer box 11. In the testing process, keep current sensor 3's beginning, in case transformer box 11 appears the electric leakage problem, can be detected by current sensor 3 because of the electric current that the electric leakage produced, current sensor 3 transmits the alarm 4 with the signal of telecommunication through wire 31 for alarm 4 reports to the police through the mode of sound, light or demonstration, in order to remind the staff in time to investigate and overhaul transformer box 11, guarantees personnel's safety.
It should also be noted that in the apparatus, devices of the present invention, the components may be disassembled and/or reassembled. These decompositions and/or recombinations should be considered as equivalents of the present invention.
The previous description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the invention. Thus, the present invention is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
The above is only a preferred embodiment of the present invention, and should not be limited to the invention, any modifications, equivalent substitutions, etc. within the spirit and principle of the invention should be included in the protection scope of the invention.
Claims (10)
1. The utility model provides a power transmission and transformation circuit safety inspection device which characterized in that includes:
the detection device (10) is electrically connected with the power transformation box (11), and the detection device (10) is used for carrying out safety detection on the power transformation box (11);
the connecting mechanism (2) is arranged between the detection equipment (10) and the power transformation box (11), and the connecting mechanism (2) is used for connecting and matching the power transformation box (11) and the detection equipment (10);
wherein the connection mechanism (2) comprises:
a first mounting assembly (21), the first mounting assembly (21) being connected to the substation box (11);
a second mounting assembly (22) connected to the first mounting assembly (21), the second mounting assembly (22) being connected to the detection device (10).
2. The electric transmission and transformation line safety detection device according to claim 1, characterized in that said first mounting assembly (21) comprises:
the first side of the bearing rod (211) is connected with the power transformation box (11), the bearing rod (211) is used for arranging the power transformation box (11), and the second side of the bearing rod (211) is connected with the second mounting component (22);
and the clamping assembly (212) is connected with the bearing rod (211), and the clamping assembly (212) clamps and fixes the connection between the transformer box (11) and the bearing rod (211).
3. The electric transmission and transformation line safety detection device according to claim 2, wherein the socket bar (211) comprises:
a shaft (2111), a first side of the shaft (2111) is attached to the transformer box (11), a second side of the shaft is connected to the second mounting component (22), and a first end of the shaft (2111) is connected to the clamping component (212);
and the bearing plate (2112) is fixedly connected with the second end of the rod body (2111), and the bearing plate (2112) is used for bearing the power transformation box (11).
4. The safety detecting device for power transmission and transformation lines according to claim 3, wherein the receiving rod (211) further comprises:
a first insulation pad (2113), the first insulation pad (2113) being connected to a second side of the shaft (2111), the first insulation pad (2113) being disposed between the shaft (2111) and a side surface of the transformer tank (11);
a second insulating pad (2114), the second insulating pad (2114) being connected to the receiving plate (2112), the second insulating pad (2114) being disposed between the bottom of the transformer tank (11) and the receiving plate (2112).
5. The power transmission and transformation line safety detection device according to claim 3, wherein the clamping assembly (212) comprises:
a pressing plate (2121) with a first end connected with the rod body (2111) in a sliding mode, wherein the pressing plate (2121) is used for pressing the power transformation box (11) in the vertical direction;
an adjustment groove (2122) provided at a first end of the shaft (2111);
and the locking bolt (2123) penetrates through the adjusting groove (2122) and then is in threaded connection with the first end of the pressing plate (2121).
6. The electric transmission and transformation line safety detection device according to claim 5, wherein the clamping assembly (212) further comprises:
and the third insulating pad (2125) is connected with the second end of the pressing plate (2121), and the third insulating pad (2125) is attached to the top of the transformer box (11).
7. The electric transmission and transformation line safety detection device of claim 1, further comprising:
the current sensor (3), current sensor (3) with first installation component (21) are connected, the response end of current sensor (3) with transformer case (11) are connected.
8. The electric transmission and transformation line safety detection device according to claim 7, further comprising:
the alarm (4), the alarm (4) with current sensor (3) pass through wire (31) and connect.
9. The transmission and transformation line safety detection device according to claim 8, characterized in that the alarm (4) comprises: at least one of a display, a voice announcer, or a buzzer.
10. The electric transmission and transformation line safety detection device according to claim 1, characterized in that said second mounting assembly (22) comprises:
the plug board (221) is L-shaped, and the horizontal end of the plug board (221) is connected with the first mounting component (21);
the detection device comprises a plug block (222) fixedly connected with the detection device (10), a plug groove (2221) is formed in the bottom end of the plug block (222), and the plug groove (2221) is used for being in plug fit with the vertical end of the plug board (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222074013.6U CN218848302U (en) | 2022-08-08 | 2022-08-08 | Power transmission and transformation circuit safety detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222074013.6U CN218848302U (en) | 2022-08-08 | 2022-08-08 | Power transmission and transformation circuit safety detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218848302U true CN218848302U (en) | 2023-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222074013.6U Active CN218848302U (en) | 2022-08-08 | 2022-08-08 | Power transmission and transformation circuit safety detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218848302U (en) |
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2022
- 2022-08-08 CN CN202222074013.6U patent/CN218848302U/en active Active
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