Fabricated fence and manufacturing method

Abstract

The invention discloses an assembly type fence and a manufacturing method, the assembly type fence comprises a base prefabricated part, a main column prefabricated part, a bottom edge prefabricated part, a cross rod prefabricated part, an auxiliary column prefabricated part, a top cover prefabricated part and an electric power storage alarm device, and all the parts can be formed and assembled in a concrete pouring mode, a metal pouring mode and an integrated injection molding mode. The mounting mode is convenient and fast, and the components forming the corner post are divided into the top cover, the main post, the base and the pouring layer, so that the corner post is more flexible during transfer; in the aspect of intellectualization, the magnitude and direction of pressure triggered by external invasion to the contact position of the transverse rod prefabricated part and the auxiliary column prefabricated part can be transmitted to the electric power storage alarm device so as to give an alarm to the center end, the photovoltaic power generation panel supplies power to the battery, and the battery supplies power to the lamp, the communication module and other external equipment. The anti-theft effect is good, and intelligent home furnishing is achieved.

Description

Technical Field

[0001] The present invention relates to the field of fence processing, and particularly to a prefabricated fence and a manufacturing method thereof. Background Art

[0002] A fence, that is, a guardrail, was originally set up as an obstacle for people to pen various livestock. Developed to the present, fences often appear in different exterior forms in our lives, with very wide uses and connotations. Most fences are made of wood materials and require on-site processing, which is very inconvenient. Therefore, it is particularly important to design a prefabricated fence that can be directly assembled on-site.

[0003] For this reason, application number: CN201610896087.4 proposes a new type of GRC prefabricated fence. Its entire railing and column belong to prefabricated products in a modular assembly method. Specific modules are prefabricated in the factory and directly assembled on-site, reducing the on-site operation time and greatly improving work efficiency. However, this fence does not have the ability to accurately alarm against external intrusion and does not have a power supply structure, so it is not intelligent enough. Summary of the Invention

[0004] In order to realize the intelligence of the prefabricated fence, the present invention proposes a prefabricated fence, including: a base prefabricated part, a main column prefabricated part, a bottom edge prefabricated part, a crossbar prefabricated part, a secondary column prefabricated part, a top cover prefabricated part, and a power storage and alarm device; the main column prefabricated part is installed on the base prefabricated part, and the two have a communicating inner cavity, and are formed into an integral structure by pouring concrete on-site; the top of the top cover prefabricated part is provided with an installation hole, and the bottom has a square groove matching the top of the main column prefabricated part. The top cover prefabricated part covers the main column prefabricated part and, together with the base prefabricated part and the main column prefabricated part, serves as the corner column of the fence; in the middle of each of the four faces of the main column prefabricated part, there is an installation groove, and in the middle of each of the four sides of the base prefabricated part, there is an installation groove. A number of secondary column prefabricated parts are sleeved outside the crossbar prefabricated part. Adjacent bases are connected by inserting the bottom edge prefabricated part into the installation groove of the base prefabricated part, and adjacent main column prefabricated parts are connected by inserting the crossbar prefabricated part into the installation groove of the main column prefabricated part; each bottom edge prefabricated part is equipped with a power storage and alarm device equal in number to the number of secondary column prefabricated parts. The top of the secondary column prefabricated part is provided with an installation hole, and each of the four faces of the secondary column prefabricated part in contact with the crossbar prefabricated part is provided with a pressure sensing element. The pressure sensing element and the installation hole on the secondary column prefabricated part are electrically connected to a plug at the bottom of the secondary column prefabricated part, and the plug is inserted into the input interface of the power storage and alarm device; the power storage and alarm device receives the electrical signal of the pressure sensing element and sends the information to the central end through the communication module to realize alarm. The power storage and alarm device has a built-in battery, and the battery is electrically connected to a lamp installed on the top cover prefabricated part.

[0005] Preferably, the base precast member is in the shape of a square platform. Slots A are provided in the middle of the four bottom edges thereof. A square groove for placing the main column precast member is provided at the top of the base precast member. A conical pouring cavity with a narrow upper part and a wide lower part is provided in the middle of the square groove. The main column precast member is in the shape of a square column, which is vertically penetrated. Slots B are provided at the centers of the four sides of the upper part. A socket A is provided at the lower part of one side of the main column precast member. The wiring part of the socket A is connected to the wiring port at the top of the main column precast member through a buried pipe.

[0006] Preferably, the bottom edge precast member is strip-shaped. A plurality of strip-shaped mounting grooves A are provided thereon. A socket B is provided in each mounting groove A. A plug A is provided at one end of the bottom edge precast member. These sockets B are connected in parallel and routed through the pipes arranged inside the bottom edge precast member and are electrically connected to the plug A. The plug A is inserted into the socket A. The power storage and alarm device includes a pressure sensing module, a communication module, and a battery, which are encapsulated in a strip-shaped housing. The housing matches the shape and size of the mounting groove A. A slot C is provided at the upper part of the housing. A socket C is provided in the slot C. The socket C is electrically connected to the pressure sensing module and the battery respectively. A plug B corresponding to the position of the socket B is also provided at the lower part of the housing. The plug B is electrically connected to the battery.

[0007] Preferably, a through hole matching the cross-sectional shape and size of the cross bar precast member is provided in the middle of the auxiliary column precast member. A pressure sensing element is provided on each of the four surfaces in the through hole. A mounting seat is provided at the top of the auxiliary column precast member for mounting a photovoltaic panel. The power transmission line of the photovoltaic panel and the wires of the four pressure sensing elements are routed inside the cross bar precast member and are electrically connected to a plug C provided at the bottom of the auxiliary column precast member. The plug C is inserted into the socket C, so that the pressure sensing element is connected to the pressure sensing module of the power storage and alarm device, and the photovoltaic panel is connected to the battery to supply power to it.

[0008] Preferably, the four pressure sensing elements of the same auxiliary column precast member have different numbers respectively, and the pressure sensing elements in the same direction of different auxiliary column precast members have the same number. The plug C is a multi-pin socket. The pin positions of the plug C correspond strictly to the numbers of the pressure sensing elements. That is, when the order of the pin positions of the plug C from left to right is defined as 1-5, and the pressure sensing elements are numbered 1-4 in the order of front, back, up, and down, then the pressure sensing elements are electrically connected to the pins with corresponding numbers, and the pin numbered 5 is electrically connected to the photovoltaic panel. To prevent reverse insertion, the plug C is processed with a cut edge.

[0009] Preferably, the auxiliary column precast member is formed by concrete casting, and an embedded component is arranged therein. The embedded component includes a square shell for forming the through hole and a connecting pipe system made of a hard material for forming an internal wiring channel. On each of the four inner sides of the square shell, there is an installation groove B for installing a pressure sensing element. An opening is provided in the installation groove B, and a straight pipe connecting the installation seat is provided at the top of the square shell. The straight pipe is provided with a side opening. The bottom of the connecting pipe system is fixed with a plug C, and the upper docking heads are respectively docked with the openings of the three installation grooves B and the side opening of the straight pipe. The connecting pipe system and the square shell are made of one of aluminum alloy and engineering plastics, and the forming method is integral casting or integral injection molding. After they are formed separately, they are assembled to form the embedded component.

[0010] Preferably, the crossbar precast member is in a long strip shape, and a plurality of pairs of positioning convex blocks are arranged thereon. The auxiliary column precast member is arranged between each pair of positioning convex blocks. A cushion block is arranged on each of the four surfaces between each pair of positioning convex blocks. The cushion blocks and the positioning convex blocks are both made of rubber or polyurethane elastomer.

[0011] Preferably, the height of the slot B is greater than the height of the crossbar precast member. A screw hole is provided in the upper part of the slot B, and the fixing block is fixed at the screw hole by a bolt to fill the vacant area in the upper part of the slot B and prevent the auxiliary column precast member from moving upward.

[0012] Preferably, the top of the top cover precast member is provided with an installation hole for installing a lamp. The top cover precast member is also provided with a hole corresponding to the position of the wiring port at the top of the main column precast member, so as to facilitate the wire of the lamp to pass through the embedded pipe and be electrically connected to the socket A. The central end is one or more of cloud storage, PC, and mobile device. According to the pressure sensing information transmitted by the power storage alarm device, that is, the number of the pressure sensing element and the number of the power storage alarm device, the specific position and manner of the external intrusion can be determined.

[0013] In addition, based on all the above components, a manufacturing method of an assembled fence is also proposed, including the following steps: S1. All the precast members and devices involved above are formed by casting, injection molding or other forming methods, and the power storage alarm device is installed on the bottom edge precast member. S2. Determine the placement position of the corner column, and then determine the quantity of each precast member. Place the base precast member at one end in place, and place the main column precast member on the base precast member. S3. Insert one end of the bottom edge precast member into the slot A, insert one end of the crossbar precast member into the slot B, and sleeved an auxiliary column precast member outside each pair of positioning convex blocks of the crossbar precast member. S4. After placing the main column precast member on another base precast member, insert the slot A of the base precast member and the slot B of the main column precast member into the other ends of the bottom edge precast member and the crossbar precast member. S5. Insert the plug C at the bottom of each secondary column precast into the socket C of the corresponding power storage alarm device; S6. Fix the fixing block in the slot B with bolts; S7. After repeating steps S4 - S6 until all corner columns are placed, pour concrete into the main column precast; S8. After pouring is completed and hardened, cover the top cover precast on the main column precast, install lamps on the top cover precast, and install photovoltaic panels on the secondary column precast; S9. Connect the power storage alarm device to a PC or cloud server or mobile device and debug the accuracy of its pressure - sensitive alarm; S10. After debugging without errors, the manufacturing of the assembled fence is completed.

[0014] For the assembled fence described in the present invention, all its components can be formed and assembled by means of concrete pouring, metal pouring, or integral injection molding. It is convenient and fast in the installation method. And because the components constituting the corner column are split into four parts: the top cover, the main column, the base, and the pouring layer, it is more flexible during transportation. In terms of intelligence, the secondary column precast of this case innovatively sets up a pre - embedded component to form a wiring channel for supplying power to the power storage alarm device and transmitting pressure - sensitive signals, and is provided with four pressure - sensitive elements and photovoltaic panels. It can transmit the magnitude and direction of the pressure at the contact between the cross - bar precast and the secondary column precast triggered by external intrusion to the power storage alarm device and then warn the central end. The photovoltaic panel supplies power to the battery, and the battery transmits electricity to lamps, communication modules, and other external devices. The present invention is simple, fast in production and installation, has good anti - theft effect, and realizes intelligent home. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a structural schematic diagram of the present invention.

[0017] Figure 2 It is a three - dimensional view of the base precast.

[0018] Figure 3 It is a front view of the structure of the base precast.

[0019] Figure 4 It is a three - dimensional view of the main column precast.

[0020] Figure 5 It is a front view of the main column precast.

[0021] Figure 6 is the three-dimensional view of the bottom precast part.

[0022] Figure 7 is the three-dimensional view of the power storage alarm device.

[0023] Figure 8 is the top view of the power storage alarm device.

[0024] Figure 9 is the front view of the power storage alarm device.

[0025] Figure 10 is the three-dimensional view of the auxiliary column precast part.

[0026] Figure 11 is the three-dimensional view of the embedded component.

[0027] Figure 12 is the front view of the embedded component.

[0028] Figure 13 is the three-dimensional view of the connecting pipe system.

[0029] Figure 14 is the three-dimensional view of the crossbar precast part.

[0030] In the figure: 1, main column precast part; 2, base precast part; 3, top cover precast part; 4, crossbar precast part; 5, auxiliary column precast part; 6, power storage alarm device; 7, bottom precast part; 11, slot B; 12, screw hole; 13, sealing ring; 14, socket A; 15, embedded pipe; 16, wiring port; 21, slot A; 22, casting cavity; 23, sealing groove; 31, mounting hole; 41, positioning convex block; 42, cushion block; 51, mounting seat; 52, through hole; 53, pressure sensing element; 54, plug C; 55, embedded component; 61, slot C; 62, socket C; 63, pressure sensing module; 64, battery; 65, external jack; 66, plug B; 71, mounting groove A; 72, socket B; 73, plug A; 551, square shell; 552, mounting groove B; 553, connecting pipe system; 554, straight pipe; 555, side opening; 556, opening; 557, docking head. Specific embodiments

[0031] All the devices (components without specific structures) selected in this application are common standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or obtained through conventional experimental methods.

[0032] In the description of the embodiments of the present invention, unless otherwise clearly defined and limited, the terms "installation", "connection", and "coupling" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0033] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0034] In several embodiments provided by the present application, it should be understood that the disclosed systems, devices, and methods can be implemented in other ways. The device embodiments described above are only illustrative. For example, the division of the units is only a logical function division, and there may be other division methods in actual implementation. For another example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed mutual coupling, direct coupling, or communication connection may be through some communication interfaces, and the indirect coupling or communication connection of the devices or units may be in electrical, mechanical, or other forms.

[0035] The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place or distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0036] In addition, the functional units in various embodiments of the present invention can be integrated into one processing unit, or each unit can exist physically alone, or two or more units can be integrated into one unit.

[0037] Embodiment 1, as Figures 1 - 14As shown, the assembled fence described in the present invention comprises: a base prefabricated part 2, a main column prefabricated part 1, a bottom edge prefabricated part 7, a crossbar prefabricated part 4, a secondary column prefabricated part 5, a top cover prefabricated part 3, and an electric storage alarm device 6; the main column prefabricated part 1 is installed on the base prefabricated part 2, and the two have a communicating inner cavity, and an integrated structure is formed by pouring concrete on site; the top cover prefabricated part 3 is provided with a mounting hole on the top, and a square groove matching the top of the main column prefabricated part 1 is provided on the bottom, and the top cover prefabricated part 3 covers the main column prefabricated part 1, and serves as a corner column of the fence together with the base prefabricated part 2 and the main column prefabricated part 1; the middle part of each of the four faces of the main column prefabricated part 1 is provided with a mounting groove, i.e. Figure 4 The slot B11 in the base prefabricated part 2 is provided with a mounting slot in the middle of each of the four sides, that is, Figure 2 The slot A21 in the middle, a plurality of secondary column preforms 5 are sleeved on the outer side of the crossbar preform 4, and the adjacent bases are connected by inserting the bottom edge preform 7 into the mounting groove of the base preform 2, and the adjacent main column preforms 1 are connected by inserting the crossbar preform 4 into the mounting groove of the main column preform 1; each bottom edge preform 7 is equipped with an electric storage alarm device 6 equal to the number of the secondary column preforms 5, and the top of the secondary column preform 5 is provided with a mounting hole, and each of the four surfaces of the secondary column preform 5 in contact with the crossbar preform 4 is provided with a pressure sensing element, and the pressure sensing element and the mounting hole on the secondary column preform 5 are electrically connected to the plug located at the bottom of the secondary column preform 5, and the plug is inserted into the input interface of the electric storage alarm device 6; the electric storage alarm device receives the electrical signal of the pressure sensing element and sends the information to the central end through the communication module to realize the alarm, and the electric storage alarm device has a built-in battery, and the battery and The lamps installed on the top cover prefabricated parts are electrically connected. In this case, the battery power supply of the power storage alarm device can be provided by the photovoltaic power generation panel installed in the mounting hole on the sub-column prefabricated part 5. The power of the battery is used to monitor the pressure-sensitive elements, issue alarm signals and improve the lighting of the lamps on the corner columns. At the same time, since the lamps are actually controlled by the center end, in this example, when the pressure-sensitive elements issue an abnormal alarm, the lamps on the corner columns arranged at the center end change the light color or flash or other different lighting forms to respond to the alarm information. This kind of lighting equipment with lighting, flashing and color change is a prior art, such as the intelligent alarm device for smart grids proposed in application No. CN202022949176.5. Therefore, it is only necessary to bind the trigger condition of the pressure-sensitive element alarm with the flashing or color-changing lighting mechanism to achieve the aforementioned technical purpose of this example.

[0038] Embodiment 2: The base prefabricated part 2 is in the shape of a square frustum. Slots A21 are provided in the middle of its four bottom edges. A square groove for placing the main column prefabricated part 1 is provided at the top of the base prefabricated part 2. A conical pouring cavity 22 with a narrower upper part and a wider lower part is provided in the middle of the square groove, which is convenient for fixing after pouring. The main column prefabricated part 1 is in the shape of a square column, which is vertically through, and a slot B11 is provided at the center of each of the four upper sides. A socket A14 is provided at the lower part of one side of the main column prefabricated part 1. The wiring part of the socket A14 is connected to the wiring port 16 at the top of the main column prefabricated part 1 through a buried pipe 15. In addition, to prevent concrete from overflowing from the gap during pouring, a sealing groove 23 is provided in the square groove, and a sealing ring 13 is provided at the bottom of the main column prefabricated part 1. When the main column prefabricated part 1 is installed on the base prefabricated part 2, it is placed in the sealing groove 23 to achieve sealing.

[0039] Embodiment 3: The bottom edge prefabricated part 7 is in a strip shape, and a number of strip-shaped mounting grooves A71 are provided thereon. A socket B72 is provided in each mounting groove A71. A plug A73 is provided at one end of the bottom edge prefabricated part 7. These sockets B72 are connected in parallel and routed through the pipes arranged inside the bottom edge prefabricated part 7 and are electrically connected to the plug A73. The plug A73 is inserted into the socket A14. The power storage and alarm device 6 includes a pressure sensing module 63, a communication module, and a battery 64. The three are encapsulated in a strip-shaped housing. The pressure sensing module 63 and the communication module are integrated on a circuit board. The communication module communicates with the central end through a wireless signal. The shape and size of the housing match those of the mounting groove A71. A slot C61 is provided at the upper part of the housing, and a socket C62 is provided in the slot C61. The socket C62 is electrically connected to the pressure sensing module 63 and the battery respectively. A plug B66 corresponding to the position of the socket B72 is also provided at the lower part of the housing, and the plug B66 is electrically connected to the battery. To realize an external electrical appliance, an external jack is also provided on the front side of the power storage and alarm device, and the external jack is electrically connected to the output end of the battery.

[0040] Embodiment 4: A through hole 52 matching the cross-sectional shape and size of the cross bar prefabricated part 4 is provided in the middle of the auxiliary column prefabricated part 5. A pressure sensing element 53 is provided on each of the four surfaces in the through hole 52. An installation seat 51 is provided at the top of the auxiliary column prefabricated part 5. The installation seat 51 is used to install a photovoltaic power generation panel. The power transmission line of the photovoltaic power generation panel and the wires of the four pressure sensing elements 53 are routed inside the cross bar prefabricated part 4 and are electrically connected to a plug C54 provided at the bottom of the auxiliary column prefabricated part 5. The plug C54 is inserted into a socket C62, so that the pressure sensing element 53 is connected to the pressure sensing module 63 of the power storage and alarm device 6, and the photovoltaic power generation panel is connected to the battery to supply power to it; the four pressure sensing elements 53 of the same auxiliary column prefabricated part 5 have different numbers respectively, and the pressure sensing elements 53 in the same direction of different auxiliary column prefabricated parts 5 have the same number; the plug C54 is a multi-pin plug, and the pin positions of the plug C54 are strictly corresponding to the numbers of the pressure sensing elements 53. That is, when the pin positions of the plug C54 are set in the order from left to right as 1-5, and the pressure sensing elements 53 are set in the order of front, back, up, and down as numbers 1-4, then the pressure sensing element 53 is electrically connected to the corresponding numbered pin, and the pin numbered 5 is electrically connected to the photovoltaic power generation panel. To prevent reverse insertion, the plug C54 is subjected to edge cutting treatment; the auxiliary column prefabricated part 5 is formed by concrete casting, and an embedded component 55 is provided therein. The embedded component 55 includes a square shell 551 for forming the through hole 52 and a connecting pipe system 553 made of a hard material for forming an internal wiring channel; on each of the four inner sides of the square shell 551, an installation groove B552 for installing the pressure sensing element 53 is provided, an opening 556 is provided in the installation groove B552, a straight pipe 554 for connecting the installation seat 51 is provided at the top of the square shell 551, and a side opening 555 is provided on the straight pipe 554; the bottom of the connecting pipe system 553 fixes the plug C54, and the docking heads 557 at the upper part are respectively docked with the openings 556 of the three installation grooves B552 and the side opening 555 of the straight pipe 554; the production materials of the connecting pipe system 553 and the square shell 551 are one of aluminum alloy and engineering plastics, and the forming method is integral casting or integral injection molding. After they are respectively formed, they are fixed by welding or hot melting and assembling to form the embedded component 55.

[0041] Embodiment 5: The cross bar prefabricated part 4 is in a long strip shape, and a plurality of pairs of positioning convex blocks 41 are provided thereon. The auxiliary column prefabricated part 5 is arranged between each pair of positioning convex blocks 41. A cushion block 42 is provided on each of the four surfaces between each pair of positioning convex blocks 41. The cushion blocks 42 and the positioning convex blocks 41 are both made of rubber. In this example, the distance between each pair of positioning convex blocks 41 is equal to the width of the auxiliary column prefabricated part 5, so as to prevent the auxiliary column prefabricated part 5 from moving horizontally after positioning. In the natural state, there is no pressure between the cushion block 42 and the pressure sensing element 53 of the auxiliary column prefabricated part 5.

[0042] Example 6. The height of the slot B11 is greater than that of the crossbar prefabricated part 4. A screw hole 12 is provided in the upper part of the slot B11. The fixing block is fixed at the screw hole 12 by bolts to fill the vacant area in the upper part of the slot B11 and prevent the secondary column prefabricated part 5 from moving upward. The installation holes and screw holes involved in this case are all metal-made embedded parts, which are sealed by screwing in plugs or other temporary sealing methods during processing, and then concrete is poured to form prefabricated parts.

[0043] Example 7. An installation hole 31 for installing a lamp is provided at the top of the top cover prefabricated part 3. The top cover prefabricated part 3 is also provided with a hole corresponding to the position of the wiring port 16 at the top of the main column prefabricated part 1, so as to facilitate the wire of the lamp to pass through the embedded pipe 15 and be electrically connected to the socket A14; the central end is one or more of cloud storage, PC, and mobile devices. According to the pressure sensing information transmitted by the power storage alarm device 6, that is, the numbers of the pressure sensing elements 53 and the power storage alarm device 6, the specific position and method of the external intrusion can be determined. For example, if the numbers of all the pressure sensing elements 53 in the front, back, up, and down directions are set to 1-4, the intrusion action corresponding to the pressure sensing element numbered 1 is that the secondary column prefabricated part 5 is kicked or the crossbar prefabricated part 4 is pulled outward, the intrusion action corresponding to the pressure sensing element numbered 2 is that the secondary column prefabricated part 5 is pulled outward or the crossbar prefabricated part 4 is kicked, the intrusion action corresponding to the pressure sensing element numbered 3 is that the secondary column prefabricated part 5 is pressed downward or the crossbar prefabricated part 4 is lifted upward, and the intrusion action corresponding to the pressure sensing element numbered 4 is that the secondary column prefabricated part 5 is lifted upward or the crossbar prefabricated part 4 is pressed downward. Here, the front refers to the side facing outside the fence, and the back refers to the side facing inside the fence. The process of translating the pressure sensing signal into an intrusion action is processed at the central end.

[0044] Example 8. Based on all the components included in Examples 1-7, a manufacturing method of an assembled fence is proposed, including the following steps: S1. All the prefabricated parts and devices involved in the above examples are formed by casting, injection molding or other molding methods, and the power storage alarm device is installed on the bottom prefabricated part; S2. Determine the placement position of the corner column, and then determine the quantity of each prefabricated part. Place the base prefabricated part at one end in position, and place the main column prefabricated part on the base prefabricated part; S3. Insert one end of the bottom prefabricated part into the slot A, insert one end of the crossbar prefabricated part into the slot B, and sleeved a secondary column prefabricated part outside each pair of positioning convex blocks of the crossbar prefabricated part; S4. After placing the main column prefabricated part on another base prefabricated part, insert the slot A of the base prefabricated part and the slot B of the main column prefabricated part into the other ends of the bottom prefabricated part and the crossbar prefabricated part; S5. Insert the plug C at the bottom of each secondary column prefabricated part into the socket C of the corresponding power storage alarm device; S6. Fix the fixed block in slot B with bolts; S7. After repeating steps S4 - S6 until all corner columns are placed, pour concrete into the main column precast; S8. After pouring is completed and hardened, cover the top cover precast on the main column precast, install lamps on the top cover precast, and install photovoltaic panels on the secondary column precast; S9. Connect the energy storage alarm device to a PC or cloud server or mobile device and debug the accuracy of its pressure - sensing alarm; S10. After successful debugging, the manufacturing of the assembled fence is completed.

[0045] For the assembled fence described in the present invention, all its components can be formed and assembled by means of concrete pouring, metal pouring, or integral injection molding. It is convenient and fast in the installation method. And because the components forming the corner column are split into four parts: the top cover, the main column, the base, and the pouring layer, it is more flexible during transportation; in terms of intelligence, the secondary column precast of this case innovatively sets up a buried component to form a wiring channel for supplying power to the energy storage alarm device and transmitting pressure - sensing signals, and is provided with four pressure - sensing elements and photovoltaic panels. It can transmit the magnitude and direction of the pressure at the contact between the cross - bar precast and the secondary column precast triggered by external intrusion to the energy storage alarm device and then warn the central end. The photovoltaic panel supplies power to the battery, and the battery transmits power to lamps, communication modules, and other external devices. The present invention is simple, fast in production and installation, has good anti - theft effect, and realizes intelligent home.

[0046] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled fence, characterized in that: include: A base prefabricated part, a main column prefabricated part, a bottom edge prefabricated part, a crossbar prefabricated part, a secondary column prefabricated part, a top cover prefabricated part, and an electric storage alarm device; the main column prefabricated part is installed on the base prefabricated part, and the two have a communicating inner cavity, and an integrated structure is formed by pouring concrete on site; a mounting hole is provided on the top of the top cover prefabricated part, and a square groove matching the top of the main column prefabricated part is provided on the bottom; the top cover prefabricated part covers the main column prefabricated part, and serves as a corner column of the fence together with the base prefabricated part and the main column prefabricated part; a mounting groove is provided in the middle of each of the four faces of the main column prefabricated part, and a mounting groove is provided in the middle of each of the four sides of the base prefabricated part; a plurality of secondary column prefabricated parts are sleeved on the outside of the crossbar prefabricated part, and the bottom edge prefabricated part is inserted into the base prefabricated part between adjacent bases The connection is realized in the installation groove, and the adjacent main column prefabricated parts are connected by inserting the cross bar prefabricated parts into the installation groove of the main column prefabricated parts; each bottom edge prefabricated part is equipped with an electric storage alarm device with the same number as the secondary column prefabricated parts, the top of the secondary column prefabricated part is provided with an installation hole, and each of the four surfaces of the secondary column prefabricated part in contact with the cross bar prefabricated part is provided with a pressure sensing element, the pressure sensing element and the installation hole on the secondary column prefabricated part are electrically connected to the plug located at the bottom of the secondary column prefabricated part, and the plug is inserted into the input interface of the electric storage alarm device; the electric storage alarm device receives the electrical signal of the pressure sensing element and sends the information to the central end through the communication module to realize the alarm, and the electric storage alarm device has a built-in battery, and the battery is electrically connected to the lamp installed on the top cover prefabricated part.

2. The prefabricated fence according to claim 1, characterized in that: The base prefabricated component is in the shape of a square table, with a slot A provided in the middle of its four bottom sides, a square groove provided on the top of the base prefabricated component for accommodating the main column prefabricated component, and a conical casting cavity which is narrow at the top and wide at the bottom provided in the middle of the square groove; the main column prefabricated component is in the shape of a square column, which is through-through from top to bottom, and a slot B is provided at the center of each of the four upper sides, a socket A is provided at the lower part of one side of the main column prefabricated component, and the wiring part of the socket A is connected to the wiring port at the top of the main column prefabricated component through a pre-buried pipe.

3. The prefabricated fence according to claim 2, wherein: The bottom edge preform is in the shape of a strip, and is provided with a plurality of strip-shaped installation grooves A, each installation groove A is provided with a socket B, and one end of the bottom edge preform is provided with a plug A, and these sockets B are connected in parallel and routed through the pipeline arranged on the inner side of the bottom edge preform, and are electrically connected to the plug A, and the plug A is inserted into the socket A; the power storage alarm device includes a pressure sensing module, a communication module, and a battery, and the three are encapsulated in a strip-shaped shell, and the shape and size of the shell match the installation groove A, a slot C is provided on the upper part of the shell, and a socket C is provided in the slot C, and the socket C is electrically connected to the pressure sensing module and the battery respectively, and a plug B corresponding to the position of the socket B is also provided at the lower part of the shell, and the plug B is electrically connected to the battery.

4. The prefabricated fence according to claim 3, wherein: A through hole matching the cross-bar preform in cross-sectional shape and size is provided in the middle of the secondary-column preform, and a pressure-sensing element is provided on each of the four surfaces in the through hole. A mounting seat is provided on the top of the secondary-column preform, and the mounting seat is used to install a photovoltaic panel. The transmission lines of the photovoltaic panel and the conductors of the four pressure-sensing elements are routed inside the cross-bar preform and electrically connected to a plug C provided at the bottom of the secondary-column preform. The plug C is inserted into the socket C, so that the pressure-sensing element is connected to the pressure-sensing module of the power storage alarm device, and the photovoltaic panel is connected to the battery to supply power to it.

5. The prefabricated fence according to claim 4, wherein: The four pressure - sensing elements of the same column precast member have different numbers respectively, and the pressure - sensing elements in the same direction of different column precast members have the same number; Plug C is a strip plug. The pin positions of plug C correspond strictly to the numbers of the pressure - sensing elements. That is, when the order of the pin positions of plug C from left to right is defined as 1 - 5, and the pressure - sensing elements are numbered 1 - 4 in the order of front, back, up, and down, then the pressure - sensing elements are electrically connected to the pins with corresponding numbers, and the pin numbered 5 is electrically connected to the photovoltaic power generation panel. To prevent reverse insertion, plug C is processed with a cut edge.

6. The prefabricated fence according to claim 5, wherein: The column precast member is formed by concrete pouring, and an embedded component is arranged therein. The embedded component includes a square shell for forming the through - hole and a connecting pipe system made of a rigid material for forming an internal wiring channel; On each of the four inner sides of the square shell, there is an installation groove B for installing a pressure - sensing element. There are openings in the installation groove B, and there is a straight pipe connecting the installation seat on the top of the square shell. The straight pipe has a side opening; The bottom of the connecting pipe system is fixed with plug C, and the upper docking heads are respectively docked with the openings of the three installation grooves B and the side opening of the straight pipe; The production materials of the connecting pipe system and the square shell are one of aluminum alloy and engineering plastics, and the forming method is integral casting or integral injection molding. After they are respectively formed, they are assembled to form the embedded component.

7. The prefabricated fence according to claim 6, characterized in that: The cross - bar precast member is in a long - strip shape, and there are several pairs of positioning convex blocks thereon. The column precast members are arranged between each pair of positioning convex blocks. On each of the four surfaces between each pair of positioning convex blocks, there is a cushion block. Both the cushion block and the positioning convex block are made of rubber or polyurethane elastomer.

8. The prefabricated fence according to claim 7, wherein: The height of the slot B is greater than the height of the cross - bar precast member. There is a screw hole in the upper part of the slot B, and the fixing block is fixed at the screw hole by a bolt to fill the vacant area in the upper part of the slot B and prevent the column precast member from moving upward.

9. The prefabricated fence according to claim 8, wherein: The top of the top - cover precast member is provided with an installation hole for installing a lamp. The top - cover precast member is also provided with a hole corresponding to the wiring port position at the top of the main - column precast member, so as to facilitate the wire of the lamp to pass through the embedded pipe and be electrically connected to socket A; The central end is one or more of cloud storage, PC, and mobile devices. According to the pressure - sensing information transmitted by the power - storage alarm device, that is, the number of the pressure - sensing element and the number of the power - storage alarm device, it can determine the specific location and method of external intrusion.

10. A manufacturing method of an assembled fence, characterized in that: Including the following steps: S1. Through casting, injection molding or other forming methods, all the precast members and devices involved in claims 1 - 9 above are formed, and the power - storage alarm device is installed on the bottom - edge precast member; S2. Determine the placement position of the corner column, and then determine the quantity of each precast member. Place the base precast member at one end in place, and place the main - column precast member on the base precast member; S3. Insert one end of the bottom - edge precast member into slot A, insert one end of the cross - bar precast member into slot B, and sleuth a column precast member outside each pair of positioning convex blocks of the cross - bar precast member; S4. After placing the main - column precast member on another base precast member, insert slot A of the base precast member and slot B of the main - column precast member into the other ends of the bottom - edge precast member and the cross - bar precast member; S5. Insert plug C at the bottom of each column precast member into socket C of the corresponding power - storage alarm device; S6. Fix the fixing block in slot B with bolts; S7. Repeat steps S4 - S6 until all corner columns are placed, and then pour concrete into the main column precast members. S8. After pouring is completed and the concrete has hardened, cover the main column precast members with the top cover precast members, install lamps on the top cover precast members, and install photovoltaic panels on the secondary column precast members. S9. Connect the energy storage alarm device to a PC or cloud server or mobile device and debug the accuracy of its pressure - sensitive alarm. S10. After successful debugging, the manufacturing of the assembled fence is completed.

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