CN212380819U

CN212380819U - Intelligent anti-theft alarm power transformation cabinet for national power grid

Info

Publication number: CN212380819U
Application number: CN202021066018.9U
Authority: CN
Inventors: 牟中华; 庞晓娅; 张博
Original assignee: Lanzhou Jinuotai Electric Power Technology Co ltd
Current assignee: Lanzhou Jinuotai Electric Power Technology Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-01-19
Anticipated expiration: 2030-06-11

Abstract

The utility model relates to a transformer cabinet equipment technical field just discloses a national intelligent burglar alarm transformer cabinet for electric wire netting, the intelligent burglar alarm transformer cabinet comprises a cabinet body, the inside swing joint of the cabinet body has the buffer board. This national intelligent burglar alarm transformer cabinet for electric wire netting, through the movable block, movable block and pressure spring make the movable block atress remove when the cabinet body receives vibrations, the movable block is following the movable block removal and is making the pressure spring atress compress this moment, thereby certain buffering effect has been played, avoided the cabinet body to receive external force vibrations and lead to burglar alarm impaired, and made burglar alarm receive external force when strikeing through the protection casing and avoided the direct action on burglar alarm's surface, the effect of protection burglar alarm has been played, and the protection casing rotates when receiving the impact, the movable rod receives the extrusion of draw-in groove when the protection casing rotates, when the movable rod rotates the position of next draw-in groove the movable rod closely laminate with next draw-in groove under the combined action of fly leaf and coupling spring.

Description

Intelligent anti-theft alarm power transformation cabinet for national power grid

Technical Field

The utility model relates to a transformer cabinet equipment technical field specifically is a national intelligent burglar alarm transformer cabinet for electric wire netting.

Background

The transformer cabinet is also called a transformer box, the transformer box is a box body of a place for transforming, concentrating and distributing the voltage and the current of the electric energy in the electric power system, in order to ensure the quality of the electric energy and the safety of equipment, voltage adjustment, tide (the flow direction and distribution of the voltage, the current and the power in each node and branch in the electric power system) control and the protection of a power transmission and distribution line and main electrical equipment are also needed to be carried out in the transformer box, the transformer box is mainly used for protecting electric power facilities, and monitoring equipment and the like are often installed in the transformer box in order to ensure the use of subsequent electric quantity.

The transformer cabinet on the market generally sets up in open-air environment, and has more cable in the transformer cabinet, and this makes lawless persons can appear stealing the phenomenon of cable and takes place, and the transformer cabinet takes place generally can install burglar alarm in order to prevent this kind of condition, and ordinary burglar alarm can't play better safeguard action when the installation, and this makes burglar alarm damage because the external reason appears easily, so propose a national intelligent burglar alarm for electric wire netting transformer cabinet and solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a national intelligent burglar alarm transformer cabinet for electric wire netting possesses advantages such as protectiveness is good, has solved the poor problem of protectiveness.

(II) technical scheme

For the purpose that realizes above-mentioned protectiveness is good, the utility model provides a following technical scheme: an intelligent anti-theft alarm transformer cabinet for a national power grid comprises a cabinet body, wherein a buffer plate is movably connected inside the cabinet body, a threaded rod which penetrates through the cabinet body and extends to the upper part of the cabinet body is fixedly connected to the top of the buffer plate, a nut which is in contact with the cabinet body and is matched with the threaded rod is sleeved outside the threaded rod, a moving groove is formed in the top of the buffer plate, a moving block which penetrates through the moving groove and extends to the upper part of the buffer plate is movably connected to the moving groove, a pressure spring which is connected with the moving block is fixedly connected to one side, far away from the threaded rod, in the moving groove, the top of the moving block is fixedly connected with a moving block, a rotating block which is in contact with the cabinet body is embedded in the top of the moving block, an anti-theft alarm is fixedly connected to the bottom, the inside swing joint that rotates the recess has the connecting block that runs through the rotation recess and extend to the rotation recess outside, the protection casing that is connected with the connecting block has been cup jointed to burglar alarm's outside, and well cavity has been seted up to the inside of protection casing, and one side fixedly connected with connecting spring that burglar alarm was kept away from to well cavity intracavity, one side fixedly connected with that connecting spring is close to burglar alarm is located the fly leaf of well cavity inside, and one side fixedly connected with that the fly leaf is close to burglar alarm runs through well cavity and extends to the movable rod inside the draw-in groove.

Preferably, twelve clamping grooves are distributed in an annular equidistant mode, and the groove surface, far away from one side of the protective cover, in the clamping groove is a spherical groove surface.

Preferably, the movable rod is four total, four the movable rod is annular equidistance and distributes, and one side that the movable rod is close to burglar alarm is spherical surface, and spherical surface's diameter equals the diameter of the inside spherical groove face of draw-in groove.

Preferably, the number of the rotating grooves is two, the rotating grooves are symmetrically distributed, and the rotating grooves are respectively located on the upper side and the lower side of the clamping groove.

Preferably, the buffer plate is a circular truncated cone plate, and the diameter of the top of the buffer plate is smaller than that of the bottom of the buffer plate.

Preferably, it is total four, four to remove the recess and be annular equidistance distribution, and the groove width that removes the recess inslot top is less than the groove width that removes the recess inslot bottom.

(III) advantageous effects

Compared with the prior art, the utility model provides a national intelligent burglar alarm transformer cabinet for electric wire netting possesses following beneficial effect:

the intelligent anti-theft alarm power transformation cabinet for the national power grid has the advantages that the movable block is stressed to move when the cabinet body is vibrated through the movable block, the movable block and the pressure spring, the movable block moves along with the movable block to enable the pressure spring to be stressed and compressed, a certain buffering effect is achieved, the damage of the anti-theft alarm caused by the vibration of external force on the cabinet body is avoided, the anti-theft alarm is prevented from being directly acted on the surface of the anti-theft alarm when being impacted through the protective cover, the anti-theft alarm is protected, the protective cover rotates when being impacted, the movable rod is extruded by the clamping grooves when rotating, when the movable rod rotates to the position of the next clamping groove, the movable rod is tightly attached to the next clamping groove under the combined action of the movable plate and the connecting spring, and the device converts external impact force into kinetic energy and elastic potential energy to perform buffering release, thereby effectively ensuring that the anti-theft alarm is damaged due to external force.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the point A in the structure of FIG. 1 of the present invention;

fig. 3 is an enlarged schematic view of the position B in the structure diagram 1 of the present invention.

In the figure: the anti-theft alarm comprises a cabinet body 1, a buffer plate 2, a threaded rod 3, a nut 4, a movable groove 5, a movable block 6, a pressure spring 7, a movable block 8, a rotating block 9, an anti-theft alarm 10, a rotating groove 11, a connecting block 12, a protective cover 13, a clamping groove 14, a hollow cavity 15, a connecting spring 16, a movable plate 17 and a movable rod 18.

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. 1-3, an intelligent anti-theft alarm transformer cabinet for a national power grid comprises a cabinet body 1, a buffer plate 2 is movably connected inside the cabinet body 1, the buffer plate 2 is a circular table plate, the diameter of the top of the buffer plate 2 is smaller than that of the bottom of the buffer plate 2, a threaded rod 3 which penetrates through the cabinet body 1 and extends to the upper side of the cabinet body 1 is fixedly connected to the top of the buffer plate 2, a nut 4 which is in contact with the cabinet body 1 and is matched with the threaded rod 3 is sleeved outside the threaded rod 3, moving grooves 5 are formed in the top of the buffer plate 2, the number of the moving grooves 5 is four, the four moving grooves 5 are distributed in an annular and equidistant mode, the groove width of the top of each moving groove 5 is smaller than that of the bottom of each moving groove 5, a moving block 6 which penetrates through each moving groove 5 and extends to the upper side of the buffer plate 2 is movably connected to the moving block 5, one side of each moving, the top of the moving block 6 is fixedly connected with a moving block 8, the top of the moving block 8 is embedded with a rotating block 9 which is in contact with the cabinet body 1, the bottom of the buffer plate 2 is fixedly connected with an anti-theft alarm 10, the outer surface of the anti-theft alarm 10 is provided with clamping grooves 14, the clamping grooves 14 are twelve in total, twelve clamping grooves 14 are distributed in an annular equal distance, the groove surface of one side, far away from the protective cover 13, in the groove of the clamping grooves 14 is a spherical groove surface, the outer surface of the anti-theft alarm 10 is provided with two rotating grooves 11, the two rotating grooves 11 are distributed symmetrically, the two rotating grooves 11 are respectively positioned at the upper side and the lower side of the clamping grooves 14, the inner part of each rotating groove 11 is movably connected with a connecting block 12 which penetrates through the rotating groove 11 and extends to the outer part of the rotating groove 11, the protective cover 13 connected with, a connecting spring 16 is fixedly connected to one side of the cavity 15 far away from the burglar alarm 10, a movable plate 17 located inside the cavity 15 is fixedly connected to one side of the connecting spring 16 close to the burglar alarm 10, movable rods 18 penetrating through the cavity 15 and extending to the inside of the clamping groove 14 are fixedly connected to one side of the movable plate 17 close to the burglar alarm 10, the four movable rods 18 are distributed in an annular and equidistant manner, one side of each movable rod 18 close to the burglar alarm 10 is a spherical surface, the diameter of the spherical surface is equal to that of a spherical groove surface inside the clamping groove 14, the movable block 8, the movable block 6 and the pressure spring 7 are used for enabling the movable block 8 to move under force when the cabinet body 1 is vibrated, at the moment, the movable block 6 moves along with the movable block 8 to enable the pressure spring 7 to be compressed under force, a certain buffering effect is achieved, and damage to the burglar alarm 10 caused by vibration of the cabinet, and make burglar alarm 10 avoid direct action on burglar alarm 10's surface when receiving external force through protection casing 13 and assault, the effect of protection burglar alarm 10 has been played, and protection casing 13 rotates when receiving the impact, movable rod 18 receives the extrusion of draw-in groove 14 when protection casing 13 rotates, movable rod 18 closely laminates with next draw-in groove 14 under the combined action of fly leaf 17 and coupling spring 16 when movable rod 18 rotates the position of next draw-in groove 14, the device cushions the release through changing external impact force into kinetic energy and elastic potential energy, thereby the effectual burglar alarm 10 of having guaranteed is impaired because of external force reason.

To sum up, according to the intelligent anti-theft alarm power transformation cabinet for the national power grid, the movable block 8 is forced to move when the cabinet body 1 is vibrated through the movable block 8, the movable block 6 and the pressure spring 7, at the moment, the movable block 6 moves along with the movable block 8 to enable the pressure spring 7 to be forced to compress, so that a certain buffer effect is achieved, the condition that the anti-theft alarm 10 is damaged due to the vibration of the cabinet body 1 caused by external force is avoided, the anti-theft alarm 10 is directly acted on the surface of the anti-theft alarm 10 when being impacted by external force through the protective cover 13, the movable rod 18 rotates when the protective cover 13 rotates, the movable rod 18 is extruded by the clamping groove 14, when the movable rod 18 rotates to the position of the next clamping groove 14, the movable rod 18 is tightly attached to the next clamping groove 14 under the combined action of the movable plate 17 and the connecting spring 16, the device buffers and releases by converting external impact force into kinetic energy and elastic potential energy, thereby effectively ensuring that the anti-theft alarm 10 is damaged due to external force and solving the problem of poor protection.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a national grid is with intelligent burglar alarm transformer cabinet, includes the cabinet body (1), its characterized in that: the inner part of the cabinet body (1) is movably connected with a buffer plate (2), the top of the buffer plate (2) is fixedly connected with a threaded rod (3) which penetrates through the cabinet body (1) and extends to the upper part of the cabinet body (1), the outer part of the threaded rod (3) is sleeved with a nut (4) which is contacted with the cabinet body (1) and is matched with the threaded rod (3), the top of the buffer plate (2) is provided with a moving groove (5), the moving groove (5) is movably connected with a moving block (6) which penetrates through the moving groove (5) and extends to the upper part of the buffer plate (2), one side of the moving groove (5) far away from the threaded rod (3) is fixedly connected with a pressure spring (7) which is connected with the moving block (6), the top of the moving block (6) is fixedly connected with a moving block (8), and the top of the moving block (8) is embedded, bottom fixedly connected with burglar alarm (10) of buffer board (2), draw-in groove (14) have been seted up on the surface of burglar alarm (10), have seted up on the surface of burglar alarm (10) and have rotated recess (11), the inside swing joint that rotates recess (11) has run through and rotates recess (11) and extend to connecting block (12) that rotates recess (11) outside, protection casing (13) that are connected with connecting block (12) have been cup jointed to the outside of burglar alarm (10), well cavity (15) have been seted up to the inside of protection casing (13), one side fixedly connected with connecting spring (16) of burglar alarm (10) are kept away from to well cavity (15) intracavity, one side fixedly connected with that connecting spring (16) are close to burglar alarm (10) is located fly leaf (17) of well cavity (15) inside, and one side fixedly connected with that fly leaf (17) are close to burglar alarm (10) runs through well cavity (15) and extends to inside draw-in groove The movable rod (18).

2. The intelligent anti-theft alarm power transformation cabinet for the national power grid according to claim 1, characterized in that: twelve clamping grooves (14) are formed in total, the clamping grooves (14) are distributed in an annular and equidistant mode, and the groove surface, far away from one side of the protective cover (13), in the groove of each clamping groove (14) is a spherical groove surface.

3. The intelligent anti-theft alarm power transformation cabinet for the national power grid according to claim 2, characterized in that: the movable rods (18) are four in number, four the movable rods (18) are distributed in an annular equal distance mode, one side, close to the anti-theft alarm (10), of each movable rod (18) is a spherical surface, and the diameter of each spherical surface is equal to the diameter of the spherical groove face in the clamping groove (14).

4. The intelligent anti-theft alarm power transformation cabinet for the national power grid according to claim 1, characterized in that: the number of the rotating grooves (11) is two, the rotating grooves (11) are symmetrically distributed, and the rotating grooves (11) are respectively located on the upper side and the lower side of the clamping groove (14).

5. The intelligent anti-theft alarm power transformation cabinet for the national power grid according to claim 1, characterized in that: the buffer plate (2) is a circular truncated cone plate, and the diameter of the top of the buffer plate (2) is smaller than that of the bottom of the buffer plate (2).

6. The intelligent anti-theft alarm power transformation cabinet for the national power grid according to claim 1, characterized in that: remove recess (5) total four, four remove recess (5) and be annular equidistance and distribute, and remove the groove width at recess (5) inslot top and be less than the groove width that removes recess (5) inslot bottom.