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CN-224213915-U - Anti-climbing guardrail net with stable structure

CN224213915UCN 224213915 UCN224213915 UCN 224213915UCN-224213915-U

Abstract

The utility model discloses an anti-climbing guardrail net with stable structure, which relates to the technical field of protective fences and comprises a base, wherein the upper surface of the base is fixedly connected with two supporting upright posts, rectangular mounting grooves are formed in the tops of the two supporting upright posts, and anti-climbing assemblies are inserted into the rectangular mounting grooves. According to the utility model, the anti-climbing assembly is arranged at the top of the supporting upright post, so that the anti-climbing rings can be utilized to perform climbing blocking and safety protection on the top of the protective wallboard, and the anti-climbing rings are convenient to independently install and replace by staff, so that the anti-climbing rings are convenient to install and maintain.

Inventors

  • An Xiqing

Assignees

  • 绍兴中蓝祥帆新型建材有限公司

Dates

Publication Date
20260508
Application Date
20250530

Claims (7)

  1. 1. The anti-climbing guardrail net with the stable structure comprises a base (1) and is characterized in that two supporting columns (2) are fixedly connected to the upper surface of the base (1), rectangular mounting grooves (3) are formed in the tops of the two supporting columns (2), and anti-climbing assemblies (4) are inserted into the rectangular mounting grooves (3); The anti-climbing assembly (4) comprises a limit supporting block (401), a V-shaped fixing frame (402) is fixedly connected to the top end of the limit supporting block (401), two limit mounting rods (403) are fixedly connected between the two fixing frames (402), a positioning frame (404) is fixedly connected between the two fixing frames (402), and a plurality of anti-climbing rings (405) are fixedly mounted between the positioning frame (404) and the limit mounting rods (403); The micro-switch (406) is fixedly connected to the inner bottom wall of the rectangular mounting groove (3), the limiting support block (401) is slidably connected with the inner wall of the rectangular mounting groove (3), and the audible-visual annunciator (7) is fixedly arranged on the surface of the support upright post (2).
  2. 2. The structurally stable climbing-prevention guardrail net according to claim 1, characterized in that a protection wall plate (5) is fixedly connected between two supporting upright posts (2), and a plurality of strip-shaped through holes (6) are formed in the surface of the protection wall plate (5).
  3. 3. The structurally stable climbing-prevention guardrail net according to claim 1, wherein two guide sliding grooves (408) which are mutually symmetrical in position are formed in the inner wall of the rectangular mounting groove (3), guide sliding blocks (409) are fixedly connected to two sides of the limiting support block (401), the guide sliding blocks (409) are slidably connected with the inner wall of the guide sliding grooves (408), and a support spring (410) is fixedly arranged between the bottom ends of the guide sliding blocks (409) and the guide sliding grooves (408).
  4. 4. The structurally stable anti-climbing guardrail net according to claim 1, characterized in that the position of the micro-switch (406) corresponds to the limit support block (401), and the micro-switch (406) is located directly under the limit support block (401).
  5. 5. The structurally stable climbing-prevention guardrail net according to claim 1, wherein a plurality of positioning installation grooves (411) are formed in the upper surface of the positioning frame (404), positioning installation blocks (412) are fixedly connected to the bottom of the climbing-prevention ring (405), the positioning installation blocks (412) are of a U-shaped structure, the size of each positioning installation block (412) is matched with that of each positioning installation groove (411), and the positioning installation blocks (412) are inserted and installed on the inner wall of each positioning installation groove (411).
  6. 6. The structurally stable climbing-prevention guardrail net according to claim 5, wherein the surface of the climbing-prevention ring (405) is fixedly provided with a plurality of spike blocks (413), and the spike blocks (413) are uniformly distributed on the surface of the outer ring of the climbing-prevention ring (405) in an annular array.
  7. 7. The structurally stable anti-climbing guardrail net according to claim 6, characterized in that both sides of the anti-climbing ring (405) are fixedly connected with locking rubber blocks (414), round clamping grooves (415) matched with the limit mounting rods (403) are formed in the surfaces of the locking rubber blocks (414), the surfaces of the limit mounting rods (403) are sleeved with the locking rubber blocks (414) through the round clamping grooves (415), two locking plates (416) are fixedly connected to the surfaces of the locking rubber blocks (414), bolt holes are formed in the surfaces of the two locking plates (416), locking bolts (417) are connected to the inner wall threads of the bolt holes, and limiting nuts (418) are connected to the surface threads of the locking bolts (417).

Description

Anti-climbing guardrail net with stable structure Technical Field The utility model relates to the technical field of protective railings, in particular to an anti-climbing guardrail net with a stable structure. Background The guardrail net is also called a protective net and mainly comprises a garden guardrail net, a railway guardrail net, a bridge guardrail net, a highway guardrail net, a sports purse net, an airport purse net and the like, and has extremely wide application and main functions. The patent document with the publication number of CN217897512U discloses an anti-climbing guardrail net, which comprises a first fixing column, a second fixing column and a guardrail net body, connecting clamping grooves are formed in one sides of the first fixing column and the second fixing column, a connecting clamping block is fixedly connected to one side of the guardrail net body, a spike mounting seat is fixedly connected to the top end of the guardrail net body, a plurality of mounting grooves are formed in one side of the spike mounting seat, and a plurality of communicating grooves are formed in the inner wall of each mounting groove. The utility model has the advantages that the installation groove, the communication groove, the spike installation block, the spike, the fixed block, the fixed hole, the rotating shaft, the knob, the screw thread, the moving block and the fixed inserted link are matched, so that the spike is not in a fixed connection mode any more, and the operation is simpler and more convenient when the spike needs to be replaced, thereby greatly saving the time required for replacing the spike and achieving the effect of improving the efficiency of replacing the spike. The anti-climbing guardrail net that proposes in the above patent document is when in actual use, and its spine that is located the rail guard top only sets up single row, and the protection scope of spine is limited, leads to the anti-climbing scope at rail guard top extremely limited, can't play better anti-climbing purpose. To this end, we have improved upon prior art anti-climb barriers. Disclosure of utility model The utility model discloses an anti-climbing guardrail net with a stable structure, which adopts the following technical scheme: The anti-climbing guardrail net with the stable structure comprises a base, wherein two supporting columns are fixedly connected to the upper surface of the base, rectangular mounting grooves are formed in the tops of the two supporting columns, and an anti-climbing assembly is inserted into the rectangular mounting grooves; The anti-climbing assembly comprises a limit supporting block, a V-shaped fixing frame is fixedly connected to the top end of the limit supporting block, two limit mounting rods are fixedly connected between the two fixing frames, a positioning frame is fixedly connected between the two fixing frames, and a plurality of anti-climbing rings are fixedly installed between the positioning frame and the limit mounting rods; The inner bottom wall fixedly connected with micro-gap switch of rectangle mounting groove, spacing supporting shoe and the inner wall sliding connection of rectangle mounting groove, the fixed surface of support stand is provided with audible-visual annunciator. In a preferred scheme, a protection wallboard is fixedly connected between the two supporting upright posts, and a plurality of strip-shaped through holes are formed in the surface of the protection wallboard. In a preferred scheme, two guide sliding grooves with mutually symmetrical positions are formed in the inner wall of the rectangular mounting groove, guide sliding blocks are fixedly connected to two sides of the limiting support block, the guide sliding blocks are slidably connected with the inner wall of the guide sliding grooves, and a support spring is fixedly arranged between the bottom end of each guide sliding block and each guide sliding groove. In a preferred scheme, the position of the micro switch corresponds to the limit supporting block, and the micro switch is located right below the limit supporting block. In a preferred scheme, a plurality of location mounting groove has been seted up to the upper surface of locating rack, the bottom fixedly connected with location installation piece of circle is prevented climbing, the location installation piece is the U font structure, and the size and the location mounting groove phase-match of location installation piece, the location installation piece inserts the inner wall of establishing the installation at the location mounting groove. In a preferred scheme, the surface of the anti-climbing ring is fixedly provided with a plurality of spike blocks, and the spike blocks are uniformly distributed on the surface of the outer ring of the anti-climbing ring in an annular array. In a preferred scheme, the equal fixedly connected with locking rubber piece in both sides of circle is climbed in the prevention, circular draw-in gro