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CN-224213919-U - Grille type protective railing convenient to quick assembly disassembly

CN224213919UCN 224213919 UCN224213919 UCN 224213919UCN-224213919-U

Abstract

The utility model discloses a grid type protective railing convenient to fast assemble and disassemble, which belongs to the field of protective railing, and comprises a guardrail component, wherein the guardrail component comprises two extension posts, two sides of the two extension posts are respectively embedded with a top support shaft, the lower ends of the two extension posts are detachably provided with bases, the upper and lower ends of the two extension posts are respectively provided with an upper rail and a lower rail, a plurality of vertical rods are equidistantly arranged between the upper rail and the lower rail, a fixed frame is arranged between the plurality of vertical rods, a protective net is arranged in the fixed frame, and two ends of the upper rail and the lower rail are respectively fixedly connected with a clamping block.

Inventors

  • YU LIAOYUAN

Assignees

  • 湖北兴盛通电力工程有限公司

Dates

Publication Date
20260508
Application Date
20250606

Claims (8)

  1. 1. Grid type guard rail convenient to quick assembly disassembly, its characterized in that includes: Guardrail subassembly (100), guardrail subassembly (100) include two extension post (101), two the both sides of extension post (101) all inlay and are equipped with jack-up axle (102), two the lower extreme demountable installation of extension post (101) has base (103), two last rail (104) and lower rail (105) are all installed at the upper and lower both ends of extension post (101), a plurality of montant (106) are installed to equidistance between going up rail (104) and lower rail (105), a plurality of fixed frame (107) are all installed between montant (106), internally mounted of fixed frame (107) has protection network (108), the both ends of going up rail (104) and lower rail (105) all fixedly connected with fixture block (109), first hexagonal hole (110) and second hexagonal hole (120) have been seted up to the upper end of jack-up axle (102) and fixture block (109), a plurality of I-shaped blocks (130) are all equally spaced to the inside of first hexagonal hole (104) and second hexagonal hole (120) are all installed to the equal I-shaped (150) are all equally spaced to the two perpendicular sides of montant (106), the I-shaped block (140) is clamped in the I-shaped groove (150).
  2. 2. The grid type guard rail convenient to fast disassemble and assemble according to claim 1, wherein a top block (111) is fixedly connected to the upper end of the hexagonal inserted rod (130), and a hook ring (112) is fastened to the upper end of the top block (111).
  3. 3. The grid type guard rail convenient to fast disassemble and assemble according to claim 1, wherein clamping grooves (121) are formed in two sides of the extension column (101), and the top support shaft (102) and the clamping blocks (109) are clamped in the clamping grooves (121).
  4. 4. The grid type protective rail convenient to fast disassemble and assemble according to claim 1, wherein one side of the top support shaft (102) and two sides of the vertical rod (106) are provided with strip-shaped grooves (131), two sides of the fixed frame (107) are fixedly connected with limit strips (132), and the limit strips (132) are clamped in the strip-shaped grooves (131).
  5. 5. The grid type guard rail convenient to fast disassemble and assemble according to claim 1, wherein the upper end of the base (103) is provided with a plug-in groove (141), and the lower end of the extension column (101) is plugged into the plug-in groove (141).
  6. 6. The grid type protective rail convenient to fast disassemble and assemble according to claim 1, wherein a mounting groove (151) is formed in the lower end of the base (103), a mounting block (152) is mounted in the mounting groove (151), and a plurality of anti-slip ribs (153) are arranged at the lower end of the mounting block (152).
  7. 7. The grid type guard rail convenient to fast disassemble and assemble according to claim 6, wherein a positioning hole (161) is formed in the mounting groove (151), a positioning shaft (162) is fixedly connected to the upper end of the mounting block (152), and the positioning shaft (162) is inserted into the positioning hole (161).
  8. 8. The grid type guard rail convenient to fast disassemble and assemble according to claim 1, wherein the upper rail (104), the lower rail (105) and the plurality of vertical rods (106) are of hollow structures.

Description

Grille type protective railing convenient to quick assembly disassembly Technical Field The utility model relates to the field of protective railings, in particular to a grille type protective railing convenient to disassemble and assemble rapidly. Background The utility model relates to a protective railing which is used for protecting personnel and equipment safety, is widely applied to a plurality of fields, has the core functions of preventing accidents through physical isolation, is convenient to install and use, needs to use the protective railing with a rapid disassembly structure, is also an increasingly mature technology, is simple to assemble and convenient to flexibly arrange on site, is convenient to use, firstly, the end parts of a vertical rod are sleeved through installation through holes on the transverse rods, the vertical rod is limited between the two transverse rods, then fixing protrusions of the transverse rods extend into limit slots of the vertical rods, then the stop rod passes through insertion holes on the fixing protrusions from top to bottom, finally a cap is buckled on the vertical rods, and is used for sealing a cavity, protecting the stop rod, preventing the stop rod from being damaged due to external straight surface impact, and preventing the stop rod from being corroded due to contact with external air and water vapor. The protection railing is sleeved with the vertical rods through the arranged mounting through holes, meanwhile, the transverse rods are inserted into the inserting grooves to detach the protection railing, the detachment process of the protection railing is complex, detachment efficiency is affected, and accordingly, the protection railing convenient to detach and install quickly is provided, detachment efficiency is improved. Disclosure of utility model The embodiment of the utility model provides a grille type guard rail convenient to disassemble and assemble quickly, which aims to solve the problems that the existing guard rail is inconvenient to splice and prolong the use according to the needs and is inconvenient to disassemble and assemble quickly In order to achieve the above purpose, the utility model provides a grille type guard rail which is convenient to disassemble and assemble quickly, comprising a guard rail assembly; The guardrail assembly comprises two extension columns, wherein a jacking shaft is embedded in two sides of each extension column, a base is detachably arranged at the lower end of each extension column, an upper transverse rail and a lower transverse rail are respectively arranged at the upper end and the lower end of each extension column, a plurality of vertical rods are equidistantly arranged between the upper transverse rail and the lower transverse rail, a fixed frame is arranged between the vertical rods, a protective net is arranged in the fixed frame, clamping blocks are fixedly connected to two ends of the upper transverse rail and two ends of the lower transverse rail, a first hexagonal hole and a second hexagonal hole are respectively formed in the upper ends of the jacking shaft and the clamping blocks, hexagonal inserted rods are respectively inserted in the first hexagonal hole and the second hexagonal hole, a plurality of I-shaped blocks are respectively and symmetrically arranged on opposite faces of the upper transverse rail and the lower transverse rail at equal intervals, I-shaped grooves are respectively formed in the upper end and the lower end of each vertical rod, and the I-shaped blocks are clamped in the I-shaped grooves. As a preferable scheme of the utility model, the upper end of the hexagonal inserted rod is fixedly connected with a top block, and the upper end of the top block is buckled with a hook ring. As a preferable scheme of the utility model, clamping grooves are formed in two sides of the extension column, and the top support shaft and the clamping blocks are clamped in the clamping grooves. As a preferable scheme of the utility model, one side of the top support shaft and two sides of the vertical rod are provided with strip-shaped grooves, two sides of the fixed frame are fixedly connected with limit strips, and the limit strips are clamped in the strip-shaped grooves. As a preferable scheme of the utility model, the upper end of the base is provided with the inserting groove, and the lower end of the extending column is inserted into the inserting groove. As a preferable scheme of the utility model, the lower end of the base is provided with the mounting groove, the mounting block is arranged in the mounting groove, and the lower end of the mounting block is provided with a plurality of anti-skid ribs. As a preferable scheme of the utility model, a positioning hole is formed in the mounting groove, the upper end of the mounting block is fixedly connected with a positioning shaft, and the positioning shaft is inserted into the positioning hole. As a preferable scheme of the utility model,