Rapidly fixed light insulating partition plate and manufacturing and operating method thereof

Abstract

The invention discloses a rapidly fixed light insulating partition plate and a manufacturing and operating method, the rapidly fixed light insulating partition plate comprises a first partition plate and a second partition plate, the first partition plate and the second partition plate are both provided with handles, the butt joint edges of the first partition plate and the second partition plate are both provided with semicircular openings, and the two semicircular openings are in butt joint to form an electric pole through hole; the outer ends of the butt-joint edges of the first partition plate and the second partition plate are locked through bolts, and the inner ends of the butt-joint edges are locked through connecting rods. According to the invention, high-altitude rapid fastening assembly is completed, high-altitude wind power is effectively prevented from generating large vibration on the partition plate, the service life of the partition plate is prolonged, good economic benefits are achieved, the sandwich plate which adopts the composite material panel, the reinforcing ribs and the insulating foam core is adopted, a high-rigidity, light-weight and high-strength structure is provided, and the female and male combined mold is adopted for integral forming; the appearance and the thickness of the clapboard are ensured.

Description

Technical Field

[0001] The invention relates to the technical field of power distribution network maintenance equipment, and in particular to a fast-fixed lightweight insulating partition and a manufacturing and operating method thereof. Background Art

[0002] With the in-depth advancement of the construction of new distribution networks, the workload of installing pole-mounted intelligent equipment without power outages has increased dramatically. When the distance from the 10kV live body is less than 0.7m, after taking relevant safety shielding measures, the early installation work can be completed by non-live workers, which greatly reduces the workload of live workers and effectively solves the problem of insufficient load-bearing capacity for non-stop operations. Using insulating partitions for safe physical isolation is an effective measure that is widely used.

[0003] As in the prior art, Publication No. 1: CN204793829U is a pole tower operation protective plate, comprising a protective bracket and two insulating plates; the protective bracket comprises a clamp and two support arms respectively connected to the clamp, each support arm is connected to the lower part of one of the insulating plates; a protective plate of this structural type cannot be installed by a single person, and requires 2 people to climb the pole and 1 person to cooperate on the ground. It takes about 30 minutes to complete the installation and removal work, and the application efficiency is too low; Publication No. 2: CN217741128U is a foldable distribution network maintenance umbrella, comprising a first shielding plate, a second shielding plate and two booms that are detachably connected together, and the shielding plate support is arranged on the boom. The structure is simple, light, easy to carry, and convenient to assemble and disassemble, but the shielding plate is pressed on the boom by its own weight and is not firmly connected to the boom. Under the action of high-altitude wind, it will produce large vibrations, which seriously reduce the service life.

[0004] The existence of the above-mentioned problems has resulted in limitations on the pole work of non-live workers, and sometimes construction workers do not maintain a safe distance from live objects during construction, resulting in violations and being reported. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a fast-fixed lightweight insulating partition and a manufacturing and operating method.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A quick-fixed lightweight insulating partition includes a first partition and a second partition. The first partition and the second partition are both provided with handles. The butt edges of the first partition and the second partition are both provided with semicircular openings. The two semicircular openings are butt-jointed to form a pole through-hole. The outer ends of the butt edges of the first partition and the second partition are locked by latches, and the inner ends of the butt edges are locked by connecting rods.

[0007] Preferably, the first partition plate and the second partition plate each include an upper panel and a lower panel, reinforcing ribs are arranged between the upper panel and the lower panel, and the remaining parts are filled with a lightweight foam core.

[0008] Preferably, the reinforcing ribs include edge reinforcing ribs arranged along the edges of the upper panel and middle ribs arranged in the middle of the upper panel, the middle ribs are arranged parallel to the docking edges of the first partition, and the lightweight foam core includes a first foam core and a second foam core, and the first foam core and the second foam core are respectively located on both sides of the middle rib.

[0009] Preferably, the first partition plate and the second partition plate are respectively provided with a circular hole and a waist-shaped hole, the circular hole and the waist-shaped hole are arranged along the extension direction of the middle rib, and the connecting rod is connected to the first partition plate and the second partition plate through the circular hole and the waist-shaped hole.

[0010] Preferably, the connecting rod comprises a positioning rod and a fastening rod, both of which are provided with rivet nuts, insulating cylinders corresponding to the round holes are provided at both ends of the positioning rod, and insulating waist-shaped column assemblies corresponding to the waist-shaped holes are provided at both ends of the fastening rod.

[0011] Preferably, the insulating waist-shaped column assembly includes an insulating waist-shaped column, a square shaft, a square hole handle, a round nut and an elastic cotter pin. Circular through holes are provided on the top and bottom surfaces at both ends of the fastening rod, and long waist holes are provided on the side facing outward. The front end of the square shaft is connected to the insulating waist-shaped column through an elastic cotter pin, and the rear end is inserted into the circular through hole of the fastening rod. At the same time, the square hole handle is inserted into the middle part, and the connection and assembly are carried out through the round nut. The square hole handle drives the square shaft to rotate in the long waist hole on the side.

[0012] Preferably, the latch comprises a rectangular hole socket mounted on the first partition and a rectangular hole fixing seat mounted on the second partition, an L-shaped plug plate is slidably inserted on the rectangular hole fixing seat, a pin shaft is installed on the rectangular hole fixing seat, and a waist hole corresponding to the pin shaft is provided on the L-shaped plug plate.

[0013] Preferably, a circular flange is embedded in the circular hole, and a waist-shaped flange is embedded in the waist-shaped hole.

[0014] A method for manufacturing a fast-fixed lightweight insulating partition, comprising: Step 1: The reinforcing rib forming mold includes a female mold a, a male mold a and fastening bolts, the female mold a is provided with a forming film cavity a, a glue overflow groove, a fastening screw hole a and a mold opening ejector rod a, and the male mold a is provided with an assembly through hole a and a lifting ring; when the molds are assembled, the male mold a cover is arranged on the female mold a to close the forming mold cavity a, the fastening screw hole a and the assembly through hole a cooperate, and are fastened to the female mold a through the fastening bolts; Step 2: Reinforcement rib forming: soak the reinforcing fiber braided belt with resin and lay it in the molding cavity a. After the molding cavity is completely filled, cover the male mold a on the female mold a, use several fastening bolts to tightly connect the male mold a and the female mold a, send the mold into an oven for heating and curing, and after curing, open the mold after cooling, and eject the reinforcement rib through the ejector pin a. Step 3: The partition forming mold includes a female mold b, a male mold b and a fastening bolt, the female mold b is provided with a forming film cavity b, a fastening screw hole b and a mold opening ejector rod b, and the male mold b is provided with an assembly through hole b, a mold opening screw hole b and a lifting ring; when the molds are assembled, the male mold b cover is arranged on the female mold b to close the forming mold cavity b, the fastening screw hole b and the assembly through hole b cooperate, and are fastened to the female mold b through the fastening bolts; Step 4: partition molding, first, a lightweight foam core is made according to the size of the composite partition, the foam core includes a first foam core and a second foam core, which are arranged on both sides of the reinforcing rib, and are processed by foam board CNC; Performing surface treatment on the reinforcing rib formed in the above step 2, including but not limited to grinding, sand blasting, and removing the surface release agent; Next, a reinforcing fiber woven cloth is laid in the molding cavity b; reinforcing ribs are placed in the cavity, and a first foam board and a second foam board are placed on both sides of the middle rib; and the reinforcing fiber woven cloth is used to wrap the reinforcing ribs and the lightweight foam core; Then, the male mold b is covered on the female mold b, and the male mold b and the female mold b are tightly connected using several bolts, and the mold is sent to an oven for heating and curing. After the curing is completed, the mold is opened with bolts through the mold opening screw hole b after the mold is cooled, and the composite material partition is ejected through the mold ejector rod b; Step 5: Test the insulation performance of the partition. Mark the first test point and the second test point on the non-reinforced rib area of ​​the partition. Apply an interlayer voltage of kV on both sides of the partition at the first test point for minutes. After the test is completed, remove the applied voltage. After all test points are tested, use visual inspection combined with a small hammer to knock on the partition to observe the damage condition of the test points. Complete the test at the second test point using the same method as the test at the first test point; Insulation performance judgment: If there is no visual damage or drum sound at the first test point and the second test point, the insulation performance of the partition is judged to be qualified and can be put into use. Otherwise, the insulation performance of the partition is judged to be unqualified and cannot be put into use.

[0015] A method for operating a fast-fixed lightweight insulating partition, comprising: S1, the bolts on the clamp are screwed with the embedded rivet nuts on the lower surface of the positioning rod and the fastening rod to fix the positioning rod and the fastening rod on the clamp of the pole; S2, rotate the square hole handle of the insulating waist-shaped column assembly, make the long side of the insulating waist-shaped column parallel to the axis of the fastening rod, hold the handle of the first partition, insert the circular flange of the first partition into the insulating cylinder of the positioning rod, and insert the waist-shaped flange into the insulating waist-shaped column of the fastening rod to complete the plane positioning of the first partition and the clamp; S3, rotating the square hole handle of the insulating waist-shaped column assembly, making the long side of the insulating waist-shaped column perpendicular to the axis of the fastening rod, and clamping the first partition between the fastening rod and the insulating waist-shaped column through the waist-shaped flange, completing the fastening connection between the first partition and the clamp; S4, using the same operations as in steps S2-S3 above to complete the fastening connection between the second partition plate and the clamp; S5, push the L-shaped plug plates at both ends of the docking edge of the first partition and insert them into the rectangular hole sockets at the docking edge of the second partition to complete the coplanar docking of the first partition and the second partition; For the lightweight insulating partition that has been fixedly installed, the above steps can be reversed to complete the rapid disassembly of the lightweight insulating partition.

[0016] Compared with the prior art, the present invention has the following beneficial effects: (1) In the present invention, the insulating partition is a light-weight and high-rigidity composite sandwich panel, which is equipped with a handle and is easy to carry. Only one person is required to complete the installation and removal operations; (2) In the present invention, the insulating cylindrical column and the insulating waist-shaped column on the positioning rod and the fastening rod are inserted into the circular flange and the waist-shaped flange of the partition, and the insulating waist-shaped column is rotated 90 degrees to complete the positioning and fastening of the insulating partition. The process is simple and the operation is convenient. The work efficiency is improved. At the same time, it is effective to avoid the large vibration of the partition caused by high-altitude wind force, thereby increasing the service life of the partition; (3) In the present invention, the circular flange and the waist-shaped flange are made of hard insulating materials with a high friction coefficient, which seal the circular hole and the waist-shaped hole of the partition, effectively preventing the partition from loosening after being fastened and assembled, and will not be worn when repeatedly assembled with the circular column and the waist-shaped column; (4) In the present invention, the insulating partition is formed by composite material reinforcement ribs to ensure strength and rigidity, and foam is used to reduce weight and improve rigidity. While ensuring the overall strength of the partition, the lightweight effect is significant. The insulation safety of the partition is ensured by passing the 20kV interlayer withstand voltage performance test; (5) In the present invention, the reinforcing ribs and insulating partitions are molded by using a male and female combined mold, and the shape and thickness of the partitions are accurate; (6) The partition is fastened with the fastening rod, which effectively prevents the partition from being vibrated by high-altitude wind, thereby increasing the service life of the partition and achieving good economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more specifically and intuitively illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0018] Figure 1 A schematic diagram of the bottom structure of a quick-fix lightweight insulating partition provided in an embodiment of the present invention; Figure 2 A schematic diagram of the top structure of a quick-fix lightweight insulating partition provided in an embodiment of the present invention; the interior of the partition Figure 3 A schematic diagram of the internal structure of a partition of a quick-fixed lightweight insulating partition provided by an embodiment of the present invention; Figure 4 A schematic diagram of a reinforcing rib structure of a fast-fixed lightweight insulating partition provided in an embodiment of the present invention; Figure 5 A schematic diagram of a foam core structure of a fast-fixed lightweight insulating partition provided by an embodiment of the present invention; Figure 6 A schematic diagram of a latch structure of a fast-fixed lightweight insulating partition provided by an embodiment of the present invention; Figure 7 A schematic diagram of a connecting rod structure of a fast-fixed lightweight insulating partition provided by an embodiment of the present invention; Figure 8 An exploded schematic diagram of an insulating waist-shaped column assembly of a fast-fixed lightweight insulating partition provided by an embodiment of the present invention; Fig. 9 A cross-sectional view of an assembly structure of a connecting rod and a rivet nut for a quick-fix lightweight insulating partition provided by an embodiment of the present invention; Fig.10 A schematic diagram of a circular flange structure of a quick-fix lightweight insulating partition provided in an embodiment of the present invention; Fig.11 A schematic diagram of a waist-shaped flange structure of a quick-fixed lightweight insulating partition provided by an embodiment of the present invention; Fig.12 A schematic diagram of a reinforcing rib forming die structure of a forming method for a fast-fixed lightweight insulating partition provided by an embodiment of the present invention; Fig.13 A schematic diagram of a partition forming mold structure of a method for forming a fast-fixed lightweight insulating partition provided by an embodiment of the present invention; Fig.14 A schematic diagram of test points for insulation performance of a partition provided in a molding method for a fast-fixed lightweight insulating partition according to an embodiment of the present invention; Fig.15A photo of a partition insulation performance test implementation of a molding method for a fast-fixed lightweight insulating partition provided by an embodiment of the present invention; Fig.16 A flowchart of the steps of a control method for a rapidly fixed lightweight insulating partition provided in an embodiment of the present invention.

[0019] Lightweight insulating partition 100, electric pole 200, clamp 300; The first partition 1, the upper panel 11, the lower panel 12, the reinforcing ribs 13, the lightweight foam core 14, the edge reinforcing ribs 131, the middle ribs 132, the first foam core 141, the second foam core 142, the round hole 15, the waist-shaped hole 16, the first test point 17, and the second test point 18; Second partition 2; Plug 3, rectangular hole socket 31, rectangular hole fixing seat 32, L-shaped plug plate 33, pin shaft 34; Connecting rod 4, positioning rod 41, fastening rod 42, insulating waist column assembly 43, insulating cylinder 44, rivet nut 45, circular through hole 46, long waist hole 47, insulating waist column 431, square shaft 432, square hole handle 433, round nut 434, elastic cotter pin 435; Handle 5; Circular flange 6; Waist-shaped flange 7; Reinforcement rib forming mold 8, female mold a81, male mold a82, forming film cavity a83, overflow glue groove 84, fastening screw hole a85, mold opening ejector rod a86, assembly through hole a87; Partition forming mold 9, female mold b91, male mold b92, forming film cavity b93, fastening screw hole b94, mold opening screw hole 95, mold opening ejector pin b96, and assembly through hole b97. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1-16 A quick-fixed lightweight insulating partition includes a first partition 1 and a second partition 2. The first partition 1 and the second partition 2 are both provided with handles 5 for carrying and installing the lightweight insulating partition 100. Semicircular openings are provided on the butt edges of the first partition 1 and the second partition 2. The two semicircular openings are butt-jointed to form a pole through-hole. The outer ends of the butt edges of the first partition 1 and the second partition 2 are locked by a latch 3, and the inner ends of the butt edges are locked by a connecting rod 4.

[0022] In this embodiment, the first partition plate 1 and the second partition plate 2 both include an upper panel 11 and a lower panel 12 , a reinforcing rib 13 is provided between the upper panel 11 and the lower panel 12 , and the remaining parts are filled with a lightweight foam core 14 .

[0023] As a preferred technical solution, the upper panel 11, the lower panel 12, and the reinforcing ribs 13 are resin-based composite materials with strong insulating properties, and the reinforcing fibers can be glass fibers, aramid fibers, basalt fibers, etc.; the lightweight foam core 14 can be high-performance insulating foams such as PMI foam, PVC foam, and PET foam.

[0024] In this embodiment, the reinforcing ribs 13 include edge reinforcing ribs 131 arranged along the edges of the upper panel 11 and a middle rib 132 arranged in the middle of the upper panel 11. The middle rib 132 is arranged parallel to the docking edge of the first partition 1. The lightweight foam core 14 includes a first foam core 141 and a second foam core 142. The first foam core 141 and the second foam core 142 are respectively located on both sides of the middle rib 132.

[0025] The edge reinforcement ribs 131 ensure the overall rigidity of the first partition 1 and also play the role of edge sealing; the middle ribs 132 are provided with assembly holes for bearing and have the function of strengthening the rigidity of the partition.

[0026] In this embodiment, a circular hole 15 and a waist-shaped hole 16 are respectively provided on the first partition 1 and the second partition 2. The circular hole 15 and the waist-shaped hole 16 are arranged along the extension direction of the middle rib 132, and the connecting rod 4 is connected to the first partition 1 and the second partition 2 through the circular hole 15 and the waist-shaped hole 16.

[0027] In this embodiment, the connecting rod 4 includes a positioning rod 41 and a fastening rod 42, and both the positioning rod 41 and the fastening rod 42 are provided with rivet nuts 45. Insulating cylinders 44 corresponding to the circular holes 15 are provided at both ends of the positioning rod 41, and insulating waist-shaped column assemblies 43 corresponding to the waist-shaped holes 16 are provided at both ends of the fastening rod 42.

[0028] In this embodiment, the insulating waist-shaped column assembly 43 includes an insulating waist-shaped column 431, a square shaft 432, a square hole handle 433, a round nut 434 and an elastic cotter pin 435. Circular through holes 46 are opened on the top and bottom surfaces of both ends of the fastening rod 42, and a long waist hole 47 is opened on the side facing outward. The front end of the square shaft 432 is connected to the insulating waist-shaped column 431 through an elastic cotter pin 435, and the rear end is inserted into the circular through hole 46 of the fastening rod 42. At the same time, the square hole handle 433 is inserted into the middle part and connected and assembled through the round nut 434. The square hole handle 433 drives the square shaft 432 to rotate in the long waist hole 47 on the side.

[0029] In this embodiment, the plug 3 includes a rectangular hole socket 31 installed on the first partition 1 and a rectangular hole fixing seat 32 installed on the second partition 2, an L-shaped plug plate 33 is slidably inserted on the rectangular hole fixing seat 32, a pin shaft 34 is installed on the rectangular hole fixing seat 32, and a waist hole corresponding to the pin shaft 34 is provided on the L-shaped plug plate 33.

[0030] In this embodiment, a circular flange 6 is embedded in the circular hole 15, and a waist-shaped flange 7 is embedded in the waist-shaped hole 16. A hard insulating material with a high friction coefficient is preferably used to effectively prevent the first partition 1 from loosening after being fastened and assembled, thereby increasing its service life.

[0031] A method for manufacturing a fast-fixed lightweight insulating partition, comprising: Step 1: The reinforcing rib forming mold 8 includes a female mold a81, a male mold a82 and fastening bolts. The female mold a81 is provided with a forming film cavity a83, a glue overflow groove 84, a fastening screw hole a85 and a mold opening ejector rod a86, and the male mold a82 is provided with an assembly through hole a87 and a lifting ring. When the molds are assembled, the male mold a82 is covered on the female mold a81 to close the forming mold cavity a83, and the fastening screw hole a85 cooperates with the assembly through hole a87 and is fastened to the female mold a81 by fastening bolts. Step 2: Reinforcement rib forming: soak the reinforcing fiber braided belt with resin and lay it in the molding cavity a83. After the molding cavity is completely filled, cover the male mold a82 on the female mold a81, use several fastening bolts to tightly connect the male mold a82 and the female mold a81, send the mold into the oven for heating and curing, and after curing, open the mold after cooling, and eject the reinforcement rib 13 through the ejector pin a86; Step 3: The partition forming mold 9 includes a female mold b91, a male mold b92 and fastening bolts. The female mold 91b is provided with a forming film cavity b93, a fastening screw hole b94 and a mold opening ejector rod b96. The male mold b92 is provided with an assembly through hole b97, a mold opening screw hole b95 and a lifting ring. When the molds are assembled, the male mold b92 is covered on the female mold b91 to close the forming mold cavity b93. The fastening screw hole b94 cooperates with the assembly through hole b97 and is fastened to the female mold b92 by fastening bolts. Step 4: partition molding, first, a lightweight foam core 14 is made according to the size of the composite partition, the foam core includes a first foam core 141 and a second foam core 142, which are arranged on both sides of the reinforcing rib 13, and are processed by foam board CNC; Performing surface treatment on the reinforcing rib 13 formed in the above step 2, including but not limited to grinding, sand blasting, and removing the surface release agent; Next, a reinforcing fiber woven cloth is laid in the molding cavity b96; the reinforcing rib 13 is placed in the cavity, and a first foam board 141 and a second foam board 142 are placed on both sides of the middle rib 132; the reinforcing fiber woven cloth is used to wrap the reinforcing rib 13 and the lightweight foam core 14; Then, the male mold b92 is covered on the female mold b91, and several bolts are used to tightly connect the male mold b92 and the female mold b91. The mold is sent into an oven for heating and curing. After the curing is completed, the mold is opened with bolts through the mold opening screw hole b95 after the mold is cooled, and the composite material partition is ejected through the mold ejector rod b96; Step 5: Insulation performance test of the partition. Mark the first test point 17 and the second test point 18 in the non-reinforced area of ​​the partition. Apply a 20kV interlayer voltage on both sides of the partition at the first test point 17 for 1 minute. After the test is completed, remove the applied voltage. After all test points are tested, observe the damage of the test points by visual inspection combined with tapping the partition with a small hammer. Complete the test of the second test point 18 using the same method as the test of the first test point 17; Insulation performance judgment: If there is no visual damage or drum sound at the first test point 17 and the second test point 18, the insulation performance of the partition is judged to be qualified and can be put into use. Otherwise, the insulation performance of the partition is judged to be unqualified and cannot be put into use.

[0032] A method for operating a fast-fixed lightweight insulating partition, comprising: S1, the bolts on the clamp 200 are screwed with the embedded rivet nuts 45 on the lower surfaces of the positioning rod 41 and the fastening rod 42 to fix the positioning rod 41 and the fastening rod 42 on the clamp 200 of the pole 300; S2, rotate the square hole handle 433 of the insulating waist-shaped column assembly 43, make the long side of the insulating waist-shaped column 431 parallel to the axis of the fastening rod 42, hold the handle 5 of the first partition 1, insert the circular flange 6 of the first partition 1 into the insulating cylinder 44 of the positioning rod 41, and insert the waist-shaped flange 7 into the insulating waist-shaped column 431 of the fastening rod 42, and complete the plane positioning of the first partition 1 and the clamp 200; S3, rotating the square hole handle 433 of the insulating waist-shaped column assembly 43, making the long side of the insulating waist-shaped column 431 perpendicular to the axis of the fastening rod 41, and the first partition 1 is clamped between the fastening rod 42 and the insulating waist-shaped column 431 through the waist-shaped flange 7, completing the fastening connection between the first partition 1 and the clamp 200; S4, using the same operations as in steps S2-S3 above, complete the fastening connection between the second partition plate 2 and the clamp 200; S5, push the L-shaped plug plates 33 at both ends of the docking edge of the first partition 1, and insert them into the rectangular hole sockets 31 at the docking edge of the second partition 2, so as to complete the coplanar docking of the first partition 1 and the second partition 2; For the light-weight insulating partition 100 that has been fixedly installed, the light-weight insulating partition 100 can be quickly disassembled by performing the above steps in reverse order.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A quick-fix lightweight insulating partition, comprising a first partition (1) and a second partition (2), wherein both the first partition (1) and the second partition (2) are provided with a handle (5), characterized in that: The butt joint edges of the first partition (1) and the second partition (2) are both provided with semicircular openings, the two semicircular openings are butt jointed to form a pole through-hole, the outer ends of the butt joint edges of the first partition (1) and the second partition (2) are locked by means of a latch (3), and the inner ends of the butt joint edges are locked by means of a connecting rod (4).

2. A quick-fix lightweight insulating partition according to claim 1, characterized in that: The first partition plate (1) and the second partition plate (2) both comprise an upper panel (11) and a lower panel (12), a reinforcing rib (13) is provided between the upper panel (11) and the lower panel (12), and the remaining parts are filled with a lightweight foam core (14).

3. A quick-fix lightweight insulating partition according to claim 2, characterized in that: The reinforcing ribs (13) include edge reinforcing ribs (131) arranged along the edge of the upper panel (11) and a middle rib (132) arranged in the middle of the upper panel (11); the middle rib (132) is arranged parallel to the butt edge of the first partition (1); the lightweight foam core (14) includes a first foam core (141) and a second foam core (142); the first foam core (141) and the second foam core (142) are respectively located on both sides of the middle rib (132).

4. A quick-fix lightweight insulating partition according to claim 3, characterized in that: The first partition plate (1) and the second partition plate (2) are respectively provided with a circular hole (15) and a waist-shaped hole (16), the circular hole (15) and the waist-shaped hole (16) being arranged along the extension direction of the middle rib (132), and the connecting rod (4) is connected to the first partition plate (1) and the second partition plate (2) via the circular hole (15) and the waist-shaped hole (16).

5. A quick-fix lightweight insulating partition according to claim 4, characterized in that: The connecting rod (4) comprises a positioning rod (41) and a fastening rod (42), wherein the positioning rod (41) and the fastening rod (42) are both provided with rivet nuts (45), both ends of the positioning rod (41) are provided with insulating cylinders (44) corresponding to the circular holes (15), and both ends of the fastening rod (42) are provided with insulating waist-shaped column assemblies (43) corresponding to the waist-shaped holes (16).

6. A quick-fix lightweight insulating partition according to claim 5, characterized in that: The insulating waist-shaped column assembly (43) comprises an insulating waist-shaped column (431), a square shaft (432), a square hole handle (433), a round nut (434) and an elastic split pin (435). The top and bottom surfaces of both ends of the fastening rod (42) are provided with round through holes (46), and the side facing outward is provided with a long waist hole (47). The front end of the square shaft (432) is connected to the insulating waist-shaped column (431) through the elastic split pin (435), and the rear end is inserted into the round through hole (46) of the fastening rod (42). At the same time, the middle part is inserted into the square hole handle (433), and the connection and assembly are performed through the round nut (434). The square hole handle (433) drives the square shaft (432) to rotate in the side long waist hole (47).

7. A quick-fix lightweight insulating partition according to claim 6, characterized in that: The plug (3) comprises a rectangular hole socket (31) mounted on the first partition (1) and a rectangular hole fixing seat (32) mounted on the second partition (2); an L-shaped plug plate (33) is slidably plugged on the rectangular hole fixing seat (32); a pin shaft (34) is mounted on the rectangular hole fixing seat (32); and a waist hole corresponding to the pin shaft (34) is provided on the L-shaped plug plate (33).

8. A quick-fix lightweight insulating partition according to claim 7, characterized in that: The circular hole (15) is embedded with a circular flange (6), and the waist-shaped hole (16) is embedded with a waist-shaped flange (7).

9. The method for manufacturing a fast-fixed lightweight insulating partition according to claim 8, characterized in that: include: Step 1: The reinforcing rib forming mold (8) comprises a female mold a (81), a male mold a (82) and fastening bolts, wherein the female mold a (81) is provided with a forming film cavity a (83), a glue overflow groove (84), a fastening screw hole a (85) and a mold opening ejector pin a (86), and the male mold a (82) is provided with an assembly through hole a (87) and a lifting ring; when the molds are assembled, the male mold a (82) is covered on the female mold a (81) to close the forming mold cavity a (83), the fastening screw hole a (85) and the assembly through hole a (87) cooperate, and are fastened to the female mold a (81) by the fastening bolts; Step 2: Reinforcement rib forming: soak the reinforcing fiber braided belt with resin and lay it in the molding cavity a (83). After the molding cavity is completely filled, cover the male mold a (82) on the female mold a (81), use a number of fastening bolts to tightly connect the male mold a (82) and the female mold a (81), send the mold into an oven for heating and curing, and after curing, open the mold after cooling, and eject the reinforcement rib (13) through the ejector pin a (86); Step 3: The partition forming mold (9) comprises a female mold b (91), a male mold b (92) and fastening bolts, wherein the female mold (91) b is provided with a forming film cavity b (93), a fastening screw hole b (94) and a mold opening ejector pin b (96), and the male mold b (92) is provided with an assembly through hole b (97), a mold opening screw hole b (95) and a lifting ring; when the molds are assembled, the male mold b (92) is covered on the female mold b (91) to close the forming mold cavity b (93), the fastening screw hole b (94) and the assembly through hole b (97) cooperate, and are fastened to the female mold b (92) by the fastening bolts; Step 4: partition molding, first, a lightweight foam core (14) is manufactured according to the size of the composite material partition, the foam core comprising a first foam core (141) and a second foam core (142), which are arranged on both sides of the reinforcing rib (13) and processed by foam board CNC; Performing surface treatment on the reinforcing rib (13) formed in the above step 2, including but not limited to grinding, sand blasting, and removing the surface release agent; Next, a reinforcing fiber woven cloth is laid in the molding cavity b (96); a reinforcing rib (13) is placed in the cavity, and a first foam board (141) and a second foam board (142) are placed on both sides of the middle rib (132); and the reinforcing fiber woven cloth is used to wrap the reinforcing rib (13) and the lightweight foam core (14); Then, the male mold b (92) is covered on the female mold b (91), and the male mold b (92) and the female mold b (91) are tightly connected using a plurality of bolts. The mold is sent into an oven for heating and curing. After the curing is completed, the mold is cooled and the mold is opened with bolts through the mold opening screw holes b (95), and the composite material partition is ejected through the mold ejector pin b (96); Step 5: Test the insulation performance of the partition. Mark the first test point (17) and the second test point (18) on the non-reinforced area of ​​the partition. Apply an interlayer voltage of (20) kV on both sides of the partition at the first test point (17) for (1) minute. After the test is completed, remove the applied voltage. After all test points have been tested, observe the damage status of the test points by visual inspection combined with tapping the partition with a small hammer. Complete the test for the second test point (18) using the same method as the test for the first test point (17); Insulation performance judgment: If there is no visual damage or drum sound at the first test point (17) and the second test point (18), the insulation performance of the partition is judged to be qualified and can be put into use. Otherwise, the insulation performance of the partition is judged to be unqualified and cannot be put into use.

10. A method for operating a fast-fixed lightweight insulating partition according to claim 8, characterized in that: include S1, using bolts on the clamp (200) to screw with embedded rivet nuts (45) on the lower surfaces of the positioning rod (41) and the fastening rod (42), the positioning rod (41) and the fastening rod (42) are fixed to the clamp (200) of the pole (300); S2, rotating the square hole handle (433) of the insulating waist-shaped column assembly (43), making the long side of the insulating waist-shaped column (431) parallel to the axis of the fastening rod (42), holding the handle (5) of the first partition (1), inserting the circular flange (6) of the first partition (1) into the insulating cylinder (44) of the positioning rod (41), and inserting the waist-shaped flange (7) into the insulating waist-shaped column (431) of the fastening rod (42), thereby completing the plane positioning of the first partition (1) and the clamp (200); S3, rotating the square hole handle (433) of the insulating waist-shaped column assembly (43), aligning the long side of the insulating waist-shaped column (431) with the axial direction of the fastening rod (41), and clamping the first partition (1) between the fastening rod (42) and the insulating waist-shaped column (431) through the waist-shaped flange (7), thereby completing the fastening connection between the first partition (1) and the clamp (200); S4, using the same operations as in steps S2-S3 above, to complete the fastening connection between the second partition plate (2) and the clamp (200); S5, pushing the L-shaped plug plates (33) at both ends of the butt joint edge of the first partition (1) and inserting them into the rectangular hole sockets (31) at the butt joint edge of the second partition (2), so as to complete the coplanar butt joint of the first partition (1) and the second partition (2); For the light-weight insulating partition (100) that has been fixedly installed, the above steps can be reversed to complete the rapid disassembly of the light-weight insulating partition (100).

Images