Rapidly fixed light insulating partition plate

Abstract

The utility model discloses a light insulation separator plate capable of being fixed rapidly, comprising a first separator plate and a second separator plate, the first separator plate and the second separator plate are both provided with handles, the butt joint edges of the first separator plate and the second separator plate are both provided with semi-circular openings, and the two semi-circular 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 utility model, 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 composed of the composite material panel, the reinforcing ribs and the insulation 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 utility model relates to power distribution network maintenance equipment technical field especially relates to a kind of light insulating partition of quick fixing. BACKGROUND

[0002] With the in-depth promotion of new distribution network construction, the workload of installing intelligent equipment on the pole without power is increasing dramatically. When the distance between the non-live working personnel and the 10kV live body is less than 0.7m, the installation work in the early stage can be completed by the non-live working personnel after taking appropriate safety shielding measures, which greatly reduces the workload of live working personnel and effectively solves the problem of insufficient load capacity of non-live working personnel. Using an insulating partition for safety physical isolation is an effective measure widely used.

[0003] In the prior art, for example, Publication No. 1: CN204793829U, a pole tower operation protection plate, including a protection support and two insulating plates; the protection support includes a hoop and two support arms connected to the hoop respectively, each support arm is connected to the lower part of one of the insulating plates; this type of protection plate cannot be installed by a single person, requires two people to climb the pole, one person on the ground to cooperate, and it takes about 30 minutes to complete the installation and removal work, which is too low in application efficiency; Publication No. 2: CN217741128U, a folding distribution network maintenance protection umbrella, including a first shielding plate, a second shielding plate and two hangers which are detachably connected together, the shielding plate support is arranged on the hanger, this structure is simple, light in weight, easy to carry and convenient to assemble and disassemble, but the shielding plate is pressed on the hanger by its own weight, and there is no fastening connection with the hanger, which will produce a large vibration under the action of high-altitude wind force, seriously reducing the service life.

[0004] The existence of the above problems limits the pole work of non-live working personnel, and sometimes the construction personnel are reported for violating safety distance from the live body. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art and provides a light insulating partition with quick fixing.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A light insulating partition with quick fixing, including a first partition and a second partition, a handle is arranged on each of the first partition and the second partition, a semicircular opening is arranged on the butt joint edge of each of the first partition and the second partition, two semicircular openings are butt jointed to form a pole perforation, the outer end of the butt joint edge of the first partition and the second partition is locked by a latch, and the inner end of the butt joint edge is locked by a connecting rod.

[0008] Preferably, the first and second partition plates each comprise an upper panel and a lower panel, and a reinforcing rib is arranged between the upper panel and the lower panel, and the rest is filled with a light foam core.

[0009] Preferably, the reinforcing rib comprises an edge reinforcing rib arranged along the edge of the upper panel and a middle rib arranged in the middle of the upper panel, the middle rib is arranged in parallel with the first partition plate abutting edge, and the light foam core comprises a first foam core and a second foam core, which are respectively arranged on both sides of the middle rib.

[0010] Preferably, the first and second partition plates are respectively provided with a round hole and a waist-shaped hole, the round hole and the waist-shaped hole are arranged along the extension direction of the middle rib, and the connecting rod is connected with the first and second partition plates through the round hole and the waist-shaped hole.

[0011] Preferably, the connecting rod comprises a positioning rod and a fastening rod, the positioning rod and the fastening rod are each provided with a pull rivet nut, the ends of the positioning rod are provided with insulating cylinders corresponding to the round holes, and the ends of the fastening rod are provided with insulating waist-shaped column assemblies corresponding to the waist-shaped holes.

[0012] Preferably, the insulating waist-shaped column assembly comprises an insulating waist-shaped column, a square shaft, a square hole handle, a round nut and an elastic split pin, the top and bottom surfaces of the ends of the fastening rod are provided with circular through holes, the outward side surfaces are provided with long waist-shaped holes, the front end of the square shaft is connected with the insulating waist-shaped column through the elastic split pin, the rear end is inserted into the circular through hole of the fastening rod, and the middle part is sleeved into the square hole handle, and the square hole handle drives the square shaft to rotate in the long waist-shaped hole in the side surface through the round nut.

[0013] Preferably, the latch comprises a rectangular hole socket mounted on the first partition plate and a rectangular hole fixing seat mounted on the second partition plate, the rectangular hole fixing seat is slidably connected with an L-shaped plug plate, a pin shaft is mounted on the rectangular hole fixing seat, and the L-shaped plug plate is provided with a waist-shaped hole corresponding to the pin shaft.

[0014] Preferably, the round hole is embedded with a circular flange, and the waist-shaped hole is embedded with a waist-shaped flange.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] (1) In the utility model, the insulating partition plate is a light-weight high-rigidity composite material sandwich plate, and is provided with a handle, so that it is convenient to carry, and one person can complete the installation and disassembly operation;

[0017] (2) In the utility model, the insulating cylinders and the insulating waist-shaped column sleeves of the positioning rod and the fastening rod are sleeved into the circular flange and the waist-shaped flange of the partition plate, the insulating waist-shaped column is rotated by 90 degrees, the positioning and fastening of the insulating partition plate can be completed, the process is simple, the operation is convenient, the work efficiency is improved, and the service life of the partition plate is improved while the high-altitude wind force is effectively avoided to generate great vibration on the partition plate.

[0018] (3) In the utility model, the circular flange and the waist-shaped flange are made of hard insulating material with high friction coefficient, which seals the edges of the circular hole and the waist-shaped hole of the partition plate, effectively preventing the partition plate from loosening after fastening and assembling, and not being abraded when repeatedly assembled with the circular column and the waist-shaped column;

[0019] (4) In the utility model, the insulating partition plate is formed by composite material reinforcing ribs to ensure strength and rigidity, and foams are used to reduce weight and improve rigidity. While ensuring the overall strength of the partition plate, the lightweight effect is remarkable. Through the 20kV interlayer withstand voltage performance test, the insulation safety of the partition plate is ensured;

[0020] (5) In the utility model, the reinforcing ribs and the insulating partition plate are molded by yin-yang combined mold, and the shape and thickness size of the partition plate are accurate;

[0021] (6) The partition plate is fastened with the fastening rod, effectively avoiding large vibration of the partition plate caused by high-altitude wind force, improving the service life of the partition plate, and having good economic benefits. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more specifically and intuitively illustrate the technical scheme of the embodiments of the utility model or the prior art, the drawings needed in the embodiment or the prior art description will be briefly introduced below.

[0023] Figure 1 A bottom structure schematic diagram of a quickly-fixed lightweight insulating partition plate provided by the embodiments of the utility model;

[0024] Figure 2 A top structure schematic diagram of a quickly-fixed lightweight insulating partition plate provided by the embodiments of the utility model; the inside of the partition plate

[0025] Figure 3 An inside structure schematic diagram of a quickly-fixed lightweight insulating partition plate provided by the embodiments of the utility model;

[0026] Figure 4 A reinforcing rib structure schematic diagram of a quickly-fixed lightweight insulating partition plate provided by the embodiments of the utility model;

[0027] Figure 5 A foam core structure schematic diagram of a quickly-fixed lightweight insulating partition plate provided by the embodiments of the utility model;

[0028] Figure 6 A bolt structure schematic diagram of a quickly-fixed lightweight insulating partition plate provided by the embodiments of the utility model;

[0029] Figure 7The utility model provides a kind of connecting rod structure schematic diagram of quick fixed light insulating partition plate provided for the embodiment of the utility model;

[0030] Figure 8 The utility model provides a kind of insulating waist column assembly explosion schematic diagram of quick fixed light insulating partition plate provided for the embodiment of the utility model;

[0031] Figure 9 The utility model provides a kind of connecting rod and pull rivet nut assembly structure sectional view of quick fixed light insulating partition plate provided for the embodiment of the utility model;

[0032] Figure 10 The utility model provides a kind of circular flange structure schematic diagram of quick fixed light insulating partition plate provided for the embodiment of the utility model;

[0033] Figure 11 The utility model provides a kind of waist flange structure schematic diagram of quick fixed light insulating partition plate provided for the embodiment of the utility model;

[0034] Figure 12 The utility model provides a kind of reinforcing rib forming die structure schematic diagram of forming method of quick fixed light insulating partition plate provided for the embodiment of the utility model;

[0035] Figure 13 The utility model provides a kind of partition forming die structure schematic diagram of forming method of quick fixed light insulating partition plate provided for the embodiment of the utility model;

[0036] Figure 14 The utility model provides a kind of partition insulation performance test point schematic diagram of forming method of quick fixed light insulating partition plate provided for the embodiment of the utility model;

[0037] Figure 15 The utility model provides a kind of partition insulation performance test implementation photo of forming method of quick fixed light insulating partition plate provided for the embodiment of the utility model;

[0038] Figure 16 The utility model provides a kind of control method of quick fixed light insulating partition plate provided for the embodiment of the utility model with step flow chart.

[0039] Light insulating partition plate 100, pole 200, hoop 300;

[0040] First partition 1, upper panel 11, lower panel 12, reinforcing rib 13, light foam core 14, edge reinforcing rib 131, middle rib 132, first foam core 141, second foam core 142, round hole 15, waist hole 16, first test point 17, second test point 18;

[0041] Second partition 2;

[0042] Latches 3, oblong hole sockets 31, oblong hole fixing seats 32, L-shaped plugboards 33, pin shafts 34;

[0043] Connecting rods 4, positioning rods 41, fastening rods 42, insulating waist-shaped column assemblies 43, insulating cylinders 44, rivet nuts 45, circular through holes 46, long waist holes 47, insulating waist-shaped column 431, square shafts 432, square hole handles 433, circular nuts 434, elastic split pins 435;

[0044] Handles 5;

[0045] Circular flanges 6;

[0046] Waist-shaped flanges 7;

[0047] Rib forming die 8, female die a81, male die a82, forming film cavity a83, glue overflow groove 84, fastening screw hole a85, mold opening ejector rod a86, assembly through hole a87;

[0048] Partition forming die 9, female die b91, male die b92, forming film cavity b93, fastening screw hole b94, mold opening screw hole 95, mold opening ejector rod b96, assembly through hole b97. DETAILED DESCRIPTION

[0049] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0050] Reference Figures 1-16 A kind of quick fixed light insulation partition, including first partition 1 and second partition 2, handle 5 is provided on first partition 1 and second partition 2, for carrying and installing light insulation partition 100, the butt joint edge of first partition 1 and second partition 2 is all set half round mouth, two half round mouths are connected to form electric pole perforation, the outer end of butt joint edge of first partition 1 and second partition 2 is locked by latch 3, and the inner end of butt joint edge is locked by connecting rod 4.

[0051] In the embodiment, first partition 1 and second partition 2 all include upper panel 11 and lower panel 12, reinforcing rib 13 is arranged between upper panel 11 and lower panel 12, and the rest parts are filled with light foam core 14.

[0052] As preferred technical solutions, upper panel 11, lower panel 12 and reinforcing rib 13 are resin-based composite materials with strong insulation performance, and the reinforcing fibers can be glass fibers, aramid fibers, basalt fibers and the like; the light foam core 14 can be PMI foam, PVC foam, PET foam and the like high-performance insulating foam.

[0053] In this embodiment, the reinforcing ribs 13 include edge reinforcing ribs 131 arranged along the edges of the upper panel 11 and middle ribs 132 arranged in the middle of the upper panel 11. The middle ribs 132 are arranged parallel to the docking edges 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.

[0054] The edge reinforcement ribs 131 ensure the overall rigidity of the first partition 1 and also serve as edge sealing. The middle ribs 132 are provided with assembly holes for bearing and reinforcing the rigidity of the partition.

[0055] 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.

[0056] In this embodiment, the connecting rod 4 includes a positioning rod 41 and a fastening rod 42. 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.

[0057] 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 the 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 the connection and assembly are carried out 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.

[0058] In this embodiment, the pin 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 into the rectangular hole fixing seat 32. A pin shaft 34 is installed on the rectangular hole fixing seat 32. A waist hole corresponding to the pin shaft 34 is provided on the L-shaped plug plate 33.

[0059] 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 tightened and assembled, thereby improving its service life.

[0060] A method for manufacturing a fast-fixed lightweight insulating partition, comprising:

[0061] Step one: the reinforcing rib forming die 8 includes a female die a81, a male die a82 and fastening bolts, the female die a81 is provided with a forming film cavity a83, a glue overflow groove 84, a fastening screw hole a85 and a mold opening ejector pin a86, the male die a82 is provided with an assembly through hole a87 and a lifting ring; when the die is combined, the male die a82 is covered on the female die a81 to close the forming die cavity a83, the fastening screw hole a85 and the assembly through hole a87 are matched, and the female die a81 is fastened through the fastening bolts;

[0062] Step two: the reinforcing rib forming, the reinforcing fiber woven belt is soaked in resin, laid in the forming die cavity a83, after the forming die cavity is completely laid, the male die a82 is covered on the female die a81, the male die a82 and the female die a81 are tightly connected by using several fastening bolts, the die is sent into the oven for heating and curing, after the curing is completed, the die is cooled and opened, the reinforcing rib 13 is ejected through the mold opening ejector pin a86;

[0063] Step three: the baffle forming die 9 includes a female die b91, a male die b92 and fastening bolts, the female die b91 is provided with a forming film cavity b93, a fastening screw hole b94 and a mold opening ejector pin b96, the male die b92 is provided with an assembly through hole b97, a mold opening screw hole b95 and a lifting ring; when the die is combined, the male die b92 is covered on the female die b91 to close the forming die cavity b93, the fastening screw hole b94 and the assembly through hole b97 are matched, and the female die b92 is fastened through the fastening bolts;

[0064] Step four: the baffle forming, first, the light foam core 14 is made according to the size of the composite baffle, 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 the foam plate is processed by CNC;

[0065] The reinforcing rib 13 formed in the above step two is subjected to surface treatment, including but not limited to polishing, sandblasting and removing surface release agent;

[0066] Then, the reinforcing fiber woven cloth is laid in the forming die cavity b96; the reinforcing rib 13 is placed in the die cavity, the first foam plate 141 and the second foam plate 142 are placed on both sides of the middle rib 132; the reinforcing rib 13 and the light foam core 14 are wrapped with the reinforcing fiber woven cloth;

[0067] Then, the male die b92 is covered on the female die b91, the male die b92 and the female die b91 are tightly connected by using several bolts, the die is sent into the oven for heating and curing, after the curing is completed, the die is cooled and opened, the die is opened by the mold opening screw hole b95, and the composite baffle is ejected by the mold opening ejector pin b96;

[0068] Step five: test the insulating performance of the partition, mark the first test point 17 and the second test point 18 in the non-reinforcing rib area of the partition, apply an interlayer voltage of 20kV to both sides of the partition at the first test point 17 for 1 minute, after the test is completed, remove the applied voltage, test all test points, and observe the damage condition of the test points by visual observation combined with hammering the partition;

[0069] The same method as the first test point 17 test is used to complete the test of the second test point 18;

[0070] Insulation performance judgment: if the first test point 17 and the second test point 18 have no visual damage and knocking sound, it is determined that the partition insulation performance is qualified and can be put into use, otherwise, it is determined that the partition insulation performance is unqualified and cannot be put into use.

[0071] A quick fixing method of a light insulating partition, comprising

[0072] S1, the bolts on the hoop 200 are screwed with the embedded pull rivet nut 45 on the lower surface of the positioning rod 41 and the fastening rod 42 to fix the positioning rod 41 and the fastening rod 42 on the hoop 200 of the electric pole 300;

[0073] 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 axially parallel to the fastening rod 42, hold the handle 5 of the first partition 1, and put the circular flange 6 of the first partition 1 into the insulating cylinder 44 of the positioning rod 41, and the waist-shaped flange 7 into the insulating waist-shaped column 431 of the fastening rod 42, to complete the planar positioning of the first partition 1 and the hoop 200;

[0074] S3, 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 axially perpendicular to 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, to complete the fastening connection of the first partition 1 and the hoop 200;

[0075] S4, use the same operation as steps S2-S3 to complete the fastening connection of the second partition 2 and the hoop 200;

[0076] S5, push the L-shaped plug plate 33 at both ends of the butt joint edge of the first partition 1 into the rectangular hole socket 31 of the butt joint edge of the second partition 2, to complete the coplanar butt joint of the first partition 1 and the second partition 2;

[0077] For the fixed and installed light insulating partition 100, reverse operation according to the above steps can complete the quick disassembly of the light insulating partition 100.

[0078] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

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, and the two semicircular openings are butted together 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 (1) and the second partition (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 edges of the upper panel (11) and a middle rib (132) arranged in the middle of the upper panel (11), the middle rib (132) being arranged parallel to the butt joint edge of the first partition (1), and the lightweight foam core (14) including a first foam core (141) and a second foam core (142), the first foam core (141) and the second foam core (142) being 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 both the positioning rod (41) and the fastening rod (42) are 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) 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 provided on the top and bottom surfaces of both ends of the fastening rod (42), and a long waist hole (47) is provided on the side facing outward. The front end of the square shaft (432) is connected to the insulating waist-shaped column (431) through the 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 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 long waist hole (47) on the side.

7. A quick-fix lightweight insulating partition according to claim 6, characterized in that: The latch (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 into 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. The 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).

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