CN112687067A

CN112687067A - Temporary power supply protection remote alarm device

Info

Publication number: CN112687067A
Application number: CN202011439716.3A
Authority: CN
Inventors: 陈晨; 冯家明; 魏铭; 陈悦斌; 邱方驰; 时亨通; 王欣; 陈子涵
Original assignee: Shenzhen Power Supply Co ltd
Current assignee: Shenzhen Power Supply Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-04-20

Abstract

The invention relates to a temporary power supply protection remote alarm device which comprises a fence assembly and a remote alarm system. In particular the barrier assembly comprises: a first fence rail, a second fence rail and a fence barrier bar, and a fence barrier is formed by the fence assembly through the first fence rail, the second fence rail and the fence barrier bar, thereby protecting the temporary power supply equipment. Wherein remote alarm system includes: the fence component comprises an induction sensor and a transmitting terminal, wherein the induction sensor is arranged on one side, far away from the temporary power supply equipment, of the fence component, and the transmitting terminal receives signals of the induction sensor and communicates with a computer. Therefore, remote alarm can be realized through the remote alarm system, and the working intensity of workers is further reduced.

Description

Temporary power supply protection remote alarm device

Technical Field

The invention relates to the technical field of power supply, in particular to a temporary power supply protection remote alarm device.

Background

There is a need in the power supply industry to ensure power supply stability. With the demand for power supply becoming higher and higher, the demand for the operating efficiency of the power supply equipment also becomes higher and higher. In the power supply process, if the power supply equipment fails, the power supply equipment needs to be repaired in time. However, in the emergency repair process of the power supply equipment, the normal operation of the relevant equipment is required to ensure the stability of the temporary power supply, so that the relevant equipment is required to be ensured not to be interfered by the outside.

In the conventional technology, no protection measures are provided for the temporary power supply equipment, or only the carton is used for plugging, or an emergency repair worker is required to watch the temporary power supply equipment. The traditional carton protection cannot achieve a good protection effect on small animals, particularly mice; meanwhile, the labor guard increases the working strength of the rush-repair workers.

Disclosure of Invention

Therefore, the temporary power supply protection remote alarm device is needed to solve the problems that the temporary power supply equipment is lack of protection and the working strength of emergency repair workers is high.

A temporary power supply protection remote alarm device, comprising: fence subassembly and remote alarm system, the fence subassembly includes:

the first fence cross bar is provided with N first through holes penetrating through the first fence cross bar, and the N first through holes are distributed in a first direction and form a first row of through holes; n is a natural number greater than 1;

the second fence cross bar is provided with N second through holes penetrating through the second fence cross bar, the N second through holes are distributed in an arrangement manner along the first direction and form a second row of through holes, and the second row of through holes correspond to the first row of through holes one to one;

the fence barrier bars are inserted into the first row of through holes and the second row of through holes in a one-to-one correspondence manner, can move in the second direction or the opposite direction of the second direction in the first through holes and the second through holes, and form a first installation space so that cables can pass through the first installation space;

the remote alarm system includes: the fence component comprises an induction sensor and a transmitting terminal, wherein the induction sensor is arranged on one side, far away from the temporary power supply equipment, of the fence component, and the transmitting terminal receives signals of the induction sensor and communicates with a computer.

Above-mentioned interim power supply protection remote alarm device, because the fence subassembly forms the isolation barrier jointly through first fence horizontal bar, second fence horizontal bar and fence barrier rod, consequently will the fence subassembly is installed around interim power supply unit, can play the effect of protection toy. Meanwhile, compared with the method of adopting the paper box in the traditional isolation measure, the fence assembly is more stable. In order to reduce the working strength caused by the fact that an emergency repair worker always watches the temporary power supply device, a remote alarm system is arranged on one side, away from the temporary power supply device, of the fence assembly. When the small animal enters the induction range interval of the induction sensor, the induction sensor sends a signal to the transmitting terminal, and the transmitting terminal transmits the signal to a computer of an emergency repair worker, so that the emergency repair worker is reminded of carrying out related maintenance measures.

In one embodiment, the first fence cross bar is further provided with M first through holes penetrating through the first fence cross bar, and the M first through holes are distributed along the first direction and form a third row of through holes; m is a natural number greater than 1;

the second fence cross bar is also provided with M second through holes penetrating through the second fence cross bar, the M second through holes are distributed along the first direction in an arrayed manner and form a fourth row of through holes, and the fourth row of through holes correspond to the third row of through holes one to one;

the fence assembly further comprises M fence barrier bars, and the M fence barrier bars correspond to the third row of through holes and the fourth row of through holes one to one.

In one embodiment, a first detachable buckle is arranged at one end of the first fence cross bar, and a first bayonet is arranged at the other end of the first fence.

In one embodiment, a detachable second buckle is arranged at one end of the second fence cross bar, and a second bayonet is arranged at the other end of the second fence cross bar.

In one embodiment, the first barrier rail and the second barrier rail are both elastic rails, and the diameters of the first through hole and the second through hole are smaller than the diameter of the barrier rod.

In one embodiment, the temporary electrically powered protective remote alarm device further comprises a first support bar mounted to one side of the barrier assembly to prevent the barrier assembly from toppling over.

In one embodiment, the first support rod includes a first support part and a second support part, and the first support part and the second support part are respectively and fixedly installed at two ends of the first support rod.

In one embodiment, the temporary power protection remote alarm device further comprises a second support bar installed at the other side of the fence assembly to prevent the fence assembly from falling, and the second support bar has the same structure as the first support bar.

In one embodiment, the sensing device includes a first light curtain transmitter and a first light curtain receiver, the first light curtain transmitter and the first light curtain receiver are fixed on the first barrier rail and the second barrier rail oppositely, and a sensing light path is formed between the first light curtain transmitter and the first light curtain receiver.

In one embodiment, the transmitting terminal is a WIFI control module.

Drawings

Fig. 1 is a schematic perspective view of a temporary power supply protection remote alarm device according to an embodiment of the present invention;

FIG. 2 is a perspective view of the fence assembly of FIG. 1;

fig. 3 is a schematic perspective view of the first barrier rail and the second barrier rail in fig. 2;

FIG. 4 is a schematic perspective view of a fence assembly according to an embodiment of the present invention;

fig. 5 is a schematic perspective view of a temporary power supply protection remote alarm device according to another embodiment of the present invention;

FIG. 6 is a perspective view of the first support rod of FIG. 4;

fig. 7 is a schematic view of the induction sensor of fig. 1.

10. A fence assembly; 110. a first rail bar; 111. a first through hole; 112. a first row of through holes; 113. a third row of through holes; 114. a first buckle; 115. a first bayonet; 120. a second fence rail; 121. a second through hole; 122. a second row of through holes; 123. a fourth row of through holes; 124. a second buckle; 125. a second bayonet; 130. a barrier bar; 140. a first installation space; 20. a remote alarm system; 210. an inductive sensor; 211. a first light curtain emitter; 212. a first light curtain receiver; 220. a transmitting terminal; 30. a first support bar; 310. a first support section; 320. a second support portion; 330. a first wire barrel; 340. a first lead screw; 350. a fixed cylinder; 360. a second wire barrel; 370. and a second screw rod.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 and 2, fig. 1 is a schematic perspective view illustrating a temporary power supply protection remote alarm device in an embodiment of the present invention, and the temporary power supply protection remote alarm device provided in an embodiment of the present invention includes: fence subassembly 10 and remote alarm system 20, fence subassembly 10 forms the protection barrier of interim power supply unit, installs around interim power supply unit, and then can avoid the toy to get into the inside power supply stability that destroys interim power supply unit. The remote alarm system is used for sensing whether a small animal approaches or passes through the fence assembly 10, and if the remote alarm system senses that the small animal enters the sensing area, the remote alarm system can remind emergency repair workers to process the small animal.

Specifically, referring to fig. 2, the barrier assembly 10 includes: a first barrier rail 110, a second barrier rail 120 and a barrier rail 130. The barrier rod 130 is used to connect the first barrier rail 110 and the second barrier rail 120, and the barrier rod 130, the first barrier rail 110 and the second barrier rail 120 together form a barrier for protecting the temporary power supply equipment.

Referring to fig. 3, the first rail bar 110 is provided with N first through holes 111 penetrating through the first rail bar 110, wherein the N first through holes 111 penetrating through the first rail bar 110 are distributed in a first direction and form a first row of through holes 112. It is understood that N is a natural number greater than 1, and the value thereof can be designed according to the actual application environment. The first direction is a direction indicated by an arrow a in fig. 2, and may be understood as a length direction of the first barrier rail 110. Wherein the N first through holes 111 may partially intersect, or be tangent or be separated.

The second rail bar 120 is provided with N second through holes 121 penetrating through the second rail bar 120, wherein the N second through holes 121 penetrating through the second rail bar 120 are distributed in a first direction and form a second row of through holes 122. In order to facilitate the connection of the barrier ribs 130 to the first barrier rail 110 and the second barrier rail 120, the second row of through holes 122 correspond to the first row of through holes 112 one to one.

In order to realize a good temporary power supply protection barrier, the number of the fence barrier bars 130 is N. The N barrier ribs 130 are inserted in the first and second rows of through-

holes

112 and 122 in one-to-one correspondence. When considering the temporary power supply apparatus in use, there may be cables passing through the barrier assembly 10, so that the barrier ribs 130 can move in the first row of through holes 112 and the second row of through holes 122 in the second direction or in the opposite direction of the second direction. The barrier fence blocking bar 130 can form the first installation space 140 when moving to the second direction, and the cable can pass through the first installation space 140. Wherein the second direction is the direction of arrow b shown in fig. 2, and the second direction is a vertical direction.

Specifically, when it is required to pass the cable, the plurality of barrier bars 130 are simultaneously moved in the second direction such that the first installation space 140 is formed, and the cable passes through the first installation space 140. After the cable passes through the first installation space 140, the plurality of barrier bars 130 move in the opposite direction of the second direction, so that the plurality of barrier bars 130 can contact the cable, thereby preventing a large gap from being generated between the first installation space 140 and the cable, and reducing the protection effect of the barrier assembly 10. Meanwhile, the end of the barrier separation rod 130 contacting the cable is a smooth spherical surface, so that the barrier separation rod 130 can contact the cable more closely.

The remote alarm system 20 includes an induction sensor 210 and a transmitting terminal 220, as shown in fig. 1. Wherein the inductive sensor 210 is mounted on a side of the fence assembly 10 remote from the temporary power supply. It can be understood that when the temporary power supply equipment is damaged by the small animal, the small animal needs to pass through the fence assembly 10 and enter the working area of the temporary power supply equipment, so that the induction sensor 210 is installed on the side of the fence assembly 10 far away from the temporary power supply equipment, and the induction sensor 210 can sense the small animal in time when the small animal is close to the temporary power supply equipment.

The transmitting terminal can receive the induction sensor 210 signal and can transmit the signal to a computer. For example, when the sensing sensor 210 senses that a small animal approaches or passes through the fence assembly 10, the sensing sensor 210 can transmit a signal to the transmitting terminal, and the transmitting terminal receives the signal and then sends the signal to a computer of a maintenance worker, so as to realize a remote alarm function.

The concrete working principle of the temporary power supply protection remote alarm device is as follows, two ends of the fence component 10 are respectively pressed on two wall surfaces, the fence component 10 can form a relatively closed space with a wall body, and the temporary power supply equipment is located in the relatively closed space. When a cable needs to pass through the barrier assembly 10, the barrier separation bar 130 is moved in the second direction to form the first installation space 140, and after the cable passes through the first installation space 140, the barrier separation bar 130 is moved in the direction opposite to the second direction, so that the barrier separation bar 130 can be tightly abutted against the cable. The inductive sensor 210 is installed at a side of the barrier assembly 10 away from the temporary power supply apparatus and forms an inductive zone. The transmitting terminal can receive the signal of the inductive sensor 210. When a small animal enters the sensing area of the sensor 210, the sensing sensor 210 transmits an abnormal signal to the transmitting terminal, and the transmitting terminal communicates with the computer. Therefore, the temporary power supply protection remote alarm device realizes the functions of protecting the temporary power supply equipment and remotely alarming.

In order to improve the protection effect of the barrier assembly 10, in an embodiment, referring to fig. 3, the first barrier rail 110 is further provided with M first through holes 111 penetrating through the first barrier rail 110. The M first through holes 111 are arranged along the first direction, and form a third row of through holes 113, wherein the third row of through holes 113 is parallel to the first row of through holes 112. It is understood that M is a natural number greater than 1.

The second rail 120 is further provided with M second through holes 121 penetrating through the second rail 120. The M second through holes 121 are arranged along the first direction, and form a fourth row of through holes 123, where the fourth row of through holes 123 corresponds to the third row of through holes 113 one to one. Wherein the fourth row of through holes 123 is parallel to the second row of through holes 122.

To connect the third row of through holes 113 and the fourth row of through holes 123, the barrier assembly 10 further includes M barrier bars 130. M fence barrier bars 130 are inserted into the third row of through holes 113 and the fourth row of through holes 123 in a one-to-one correspondence

In an embodiment, referring to fig. 4, one end of the first rail bar 110 is provided with a detachable first buckle 114, and the other end is provided with a first bayonet 115. In the actual temporary power supply protection, considering that the installation area of the temporary power supply equipment is large, and the length range of the fence assembly 10 is limited, if the length of the fence assembly 10 is designed to be too long, the transportation and storage of the fence assembly 10 are not facilitated, and therefore, the length range of the fence assembly 10 is extended by adopting a method of splicing a plurality of fence assemblies 10.

Specifically, when a plurality of fence assemblies 10 need to be spliced, the first snap 114 of one fence assembly 10 can be connected with the first snap 115 of another fence assembly 10. Therefore, the splicing of a plurality of fence assemblies 10 can be realized, and the purpose of prolonging the fence assemblies 10 is further realized.

In order to realize the detachable connection of the first buckle 114, through holes may be formed at one end of the first fence rail 110 and one end of the first buckle 114, and then the screw rod passes through the through holes and is locked by a nut, so as to achieve the purpose of detaching the first buckle 114. The advantage of detachably designing the first latch 114 is that the first latch 114 can be detached when the fence assembly 10 is not required to be extended, so as to avoid the interference between the first latch 114 and the wall, and further avoid the problem that one end of the first fence bar 110 cannot be tightly abutted against the wall.

In order to solve the problem of tightness of splicing a plurality of fence assemblies 10 in the process of extending the fence assemblies 10, a detachable second buckle 124 is arranged at one end of the second fence cross bar 120, and a second bayonet 125 is arranged at the other end of the second fence cross bar 120. Similarly, when a plurality of fence assemblies 10 are connected, the second latch 124 of one fence assembly 10 is connected with the second latch 125 of another fence assembly 10. This further improves the tightness of the plurality of barrier assemblies 10 during splicing.

To further ensure the tightness of the interconnection of the plurality of barrier assemblies 10, two identical first fastening hooks 114 are disposed at one end of the first barrier cross bar 110, and two identical first fastening holes 115 are disposed at the other end; one end of the second fence cross bar 120 is provided with two identical second buckles 124, and the other end is provided with two identical second bayonets 125.

In order to allow the barrier ribs 130 to pass through the first row of through holes 112 and the second row of through holes 122, in an embodiment, the first barrier rail 110 and the second barrier rail 120 are both made of elastic rails, for example, silica gel material, and the diameters of the first through holes 111 and the second through holes 121 are smaller than the barrier ribs 130. As such, when the fence barrier bar 130 passes through the first and second through

holes

111 and 121, the first and second through

holes

111 and 121 can be expanded to facilitate the passage of the fence barrier bar 130.

There is an advantage in that the first barrier rail 110 and the second barrier rail 120 are elastic rails so that the barrier assembly 10 has better flexibility and bending property, and when the barrier assembly 10 is in contact with a wall surface, the barrier assembly 10 can be bent into an arc shape due to the elastic rails of the first barrier rail 110 and the second barrier rail 120, so that the barrier assembly 10 is in contact with the wall surface more closely, and the stability of the barrier assembly 10 is also improved.

In order to prevent the fence assembly 10 from tilting, in one embodiment, referring to fig. 5, the temporary power protection remote alarm device further includes a first support bar 30, and the first support bar 30 is installed at one side of the fence assembly 10. It will be appreciated that the first support bar 30 does not extend beyond the height of the fence assembly 10 such that the first support bar 30 serves the purpose of preventing the fence assembly 10 from tilting.

In order to make the first supporting rod 30 contact with the wall surface better, in one embodiment, referring to fig. 6, the first supporting rod 30 includes: a first support part 310 and a second support part 320. The surface of the first supporting portion 310 and the second supporting portion 320 contacting the wall surface has any plane shape, such as a rectangle, a circle, or an ellipse. This enables the first supporting portion 310 and the second supporting portion 320 to be in better contact with the wall surface, thereby ensuring stability of the first supporting rod 30.

To provide better flexibility of the first support bar 30, in one embodiment, the first support bar 30 is capable of telescoping. For example, the first support bar 30 includes a telescopic portion and a housing portion in which the telescopic portion is housed. Thus, when the length of the first supporting rod 30 needs to be adjusted, the length of the first supporting rod 30 can be adjusted by adjusting the relative position relationship between the expansion part and the accommodating part, so that the first supporting rod 30 has better adaptability.

Specifically, referring to fig. 5, the first support rod 30 further includes a first screw cylinder 330 and a first screw 340. The first wire barrel 330 may be understood as a receiving portion, and the first wire 340 may be understood as an expansion portion. Wherein one end of the first wire cylinder 330 is fixedly connected with the first supporting portion 310, for example, connected through a connecting rod, and the two ends of the connecting rod are respectively connected with the first wire cylinder 330 and the first supporting portion 310, and the specific connection mode may be that the two ends of the connecting rod are respectively welded with the first wire cylinder 330 and the first supporting portion 310, or the two ends of the connecting rod are provided with threads, the inner wall of the first wire cylinder 330 is provided with threads, the first supporting portion 310 is provided with threaded holes, so that the first wire cylinder 330 can be connected with the second supporting portion 320 through the connecting rod.

Similarly, one end of the first lead screw 340 may also be connected to the second supporting portion 320 through a connecting rod, and the other end of the first lead screw 340 is connected to the first screw 330, wherein when the first screw 330 or the first lead screw 340 is rotated, the first lead screw 340 may be rotated into the first screw 330 or rotated out of the first screw 330, so as to change the length of the first supporting rod 30.

Further, to better increase the length of the first supporting rod 30, in an embodiment, referring to fig. 5, the first supporting rod 30 includes: a fixed cylinder 350, a second screw cylinder 360 and a second screw 370. The fixed cylinder 350 corresponds to a rotary handle, the first wire cylinder 330 and the second wire cylinder 360 correspond to an accommodating portion, and the first lead screw 340 and the second lead screw 370 correspond to an expansion portion.

Specifically, the fixed cylinder 350 is located in the middle of the first support rod 30, two ends of the fixed cylinder 350 are respectively and fixedly connected to the first lead screw 340 and the second lead screw 370, one end of the first lead screw 330 is connected to the first support part 310, the other end is movably connected to the first lead screw 340, one end of the second lead screw 360 is connected to the second support part 320, and the other end is movably connected to the second lead screw 370. When the fixing cylinder 350 is rotated, the first lead screw 340 and the second lead screw 370 can be rotated into the first wire cylinder 330 and the second wire cylinder 360 or can be rotated out of the first wire cylinder 330 and the second wire cylinder 360, so that the length of the first support bar 30 can be adjusted. Meanwhile, since the first support bar 30 includes the first wire barrel 330, the second wire barrel 360, the first lead screw 340, and the second lead screw 370, the length of the first support bar 30 can be increased better when the first support bar 30 is adjusted.

To further improve the stability of the fence assembly 10, in one embodiment, the temporary power guard further comprises a second support bar, wherein the second support bar is mounted on the other side of the fence assembly 10 assembly. Since the first support bar 30 and the second support bar are respectively installed at both sides of the fence assembly 10, the first support bar 30 and the second support bar sandwich the fence assembly 10 at both sides, and thus the second support bar can further prevent the fence assembly 10 from falling down.

In order to reduce the manufacturing cost of the first and second support bars 30 and 40, the second support bar has the same structure as the first support bar 30.

To achieve the function of the induction sensor 210 sensing the small animals, in one embodiment, referring to fig. 7, the induction sensor 210 includes a first light curtain emitter 211 and a first light curtain emitter 212. The first light curtain emitter 211 and the first light curtain emitter 212 are oppositely fixed on the first barrier rail 110 and the second barrier rail 120, and the first light curtain emitter 211 and the first light curtain emitter 212 form a sensing light path.

The operation principle of the first light curtain emitter 211 and the first light curtain emitter 212 can be explained as follows: the first light curtain emitter 211 can be understood as an emitter, and the first light curtain emitter 212 can be understood as a receiver, and when a signal, such as an infrared signal, emitted by the first light curtain emitter 211 is received by the first light curtain emitter 212, it indicates that there is no obstacle between the first light curtain emitter 211 and the first light curtain emitter 212 at this time, that is, no small animal is close to the barrier assembly 10 at this time, the first light curtain emitter 212 sends a normal signal to the emitting terminal 220; when the signal transmitted by the first light curtain transmitter 211 is not received by the first light curtain transmitter 212, which indicates that the small animal passes through the first light curtain transmitter 211, the first light curtain transmitter 212 transmits an abnormal signal to the transmitting terminal 220. It will be appreciated that in order to provide a greater sensing range for the first light curtain emitter 211 and the first light curtain emitter 212, the first light curtain emitter 211 and the first light curtain emitter 212 should be as close as possible to the ends of the barrier assembly 10.

In order to reduce the manufacturing cost of the temporary power supply protection device and achieve a better alarm effect, in an embodiment, the transmitting terminal 220 is a WIFI control module. Specifically, the transmitting terminal 220 and the computer are in the same network environment, so that after the sensing sensor 210 transmits an abnormal signal to the transmitting terminal 220, the transmitting terminal 220 can transmit the abnormal signal to the computer in time. Because WIFI control module low price to arrange conveniently, it is stable when transmitting alarm signal, consequently can reduce temporary power supply protection remote alarm device's manufacturing cost, can realize better alarm effect simultaneously.

Meanwhile, the abnormal signal acquired from the computer can be directly sent to the mobile phone of the worker in a short message or telephone mode, so that the working intensity of the worker can be further reduced.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A temporary power supply protection remote alarm device, characterized in that, the temporary power supply protection remote alarm device includes: fence subassembly and remote alarm system, the fence subassembly includes:

2. A temporary power protection remote alarm device according to claim 1, wherein the first fence cross bar is further provided with M first through holes penetrating through the first fence cross bar, the M first through holes are distributed in the first direction and form a third row of through holes; m is a natural number greater than 1;

3. A temporary power supply protection remote alarm device as claimed in claim 1, wherein one end of the first fence cross bar is provided with a detachable first buckle, and the other end of the first fence is provided with a first bayonet.

4. A temporary power supply protection remote alarm device as claimed in claim 3, wherein one end of the second fence cross bar is provided with a detachable second buckle, and the other end of the second fence cross bar is provided with a second bayonet.

5. A temporary power supply protection remote alarm device as claimed in claim 1, wherein the first and second fence cross bars are both elastic cross bars, and the diameter of the first and second through holes are both smaller than the diameter of the fence barrier bar.

6. A temporary power supply safeguard remote alarm device according to claim 1, further comprising a first support bar mounted on one side of the fence assembly to prevent the fence assembly from toppling.

7. A temporary power supply protection remote alarm device according to claim 6, wherein the first support rod comprises a first support portion and a second support portion, and the first support portion and the second support portion are respectively fixedly installed at two ends of the first support rod.

8. A temporary power supply protection remote alarm device according to claim 7, further comprising a second support bar installed at the other side of the fence assembly to prevent the fence assembly from toppling, the second support bar having the same structure as the first support bar.

9. A temporary power protection remote alarm device according to claim 1, wherein the sensing device comprises a first light curtain transmitter and a first light curtain receiver, the first light curtain transmitter and the first light curtain receiver are oppositely fixed on the first barrier rail and the second barrier rail, and a sensing light path is formed between the first light curtain transmitter and the first light curtain receiver.

10. A temporary power protection remote alarm device according to claim 1, wherein said transmitting terminal is a WIFI control module.