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CN-224213911-U - Municipal works are with rail guard of preventing empting

CN224213911UCN 224213911 UCN224213911 UCN 224213911UCN-224213911-U

Abstract

The utility model discloses an anti-toppling guard rail for municipal engineering, which relates to the technical field of guard rails and comprises two bases, wherein two first thread grooves are formed in the two bases, a guard frame is fixedly connected to the top ends of the two bases, a plurality of guard bars are fixedly arranged in the guard frame, two storage grooves are formed in one side of the guard frame, auxiliary brackets are rotatably connected to the two storage grooves, one side of each auxiliary bracket is in extrusion contact with the spherical end of a pull rod, the pull rod is briefly contracted into the inside of a limiting chute, and when the inside of a circular clamping groove is opposite to the inside of the limiting chute, the spherical end of the pull rod enters the inside of the circular clamping groove, so that the auxiliary brackets are stored and fixed, the auxiliary brackets can be flexibly stored and used, the defect that the traditional bolt type auxiliary brackets are inconvenient to store and use can be overcome, and the guard rail can be better used.

Inventors

  • XIANG YONG
  • ZHENG PING

Assignees

  • 湖北骐领建设有限公司

Dates

Publication Date
20260508
Application Date
20250523

Claims (7)

  1. 1. The utility model provides an anti-toppling guard rail for municipal works, includes two base (1), two the inside of base (1) has all been seted up two first screw grooves (8), the top fixedly connected with protection frame (2) of two base (1), the inside fixed mounting of protection frame (2) has a plurality of guard bars (3), two storage tanks (4) have been seted up to one side of protection frame (2), the inside of two storage tanks (4) all rotates and is connected with auxiliary stand (5), circular draw-in groove (15) have all been seted up to the opposite side end of two auxiliary stand (5), spacing spout (6) have all been seted up to one side of two storage tanks (4) inner wall, the inside of two spacing spouts (6) all is provided with fixed subassembly, fixed subassembly includes pull rod (7), the surface and the inner wall sliding connection of spacing spout (6) of pull rod (7), the one end of pull rod (7) is spherical end.
  2. 2. The anti-toppling guard rail for municipal engineering according to claim 1, wherein a limiting block (13) is fixedly connected to the outer surface of the pull rod (7), and a pressure spring (14) is fixedly connected to one side of the limiting block (13).
  3. 3. The anti-toppling guard rail for municipal engineering according to claim 2, wherein the inner wall of the limiting chute (6) is provided with a limiting groove (12), the inner wall of the limiting groove (12) is slidably connected with the outer surface of the limiting block (13), and one end, far away from the limiting block (13), of the pressure spring (14) is fixedly connected with the inner wall of the limiting groove (12).
  4. 4. The anti-toppling guard rail for municipal engineering according to claim 1, wherein the number of the fixing components is two, and the two fixing components are identical in structure and correspondingly arranged in the two limiting sliding grooves (6).
  5. 5. The anti-toppling guard rail for municipal engineering according to claim 1, wherein the opposite spherical ends of the two pull rods (7) are respectively connected with the inner walls of the corresponding circular clamping grooves (15) in a sliding manner.
  6. 6. The anti-toppling guard rail for municipal engineering according to claim 1, wherein the two bases (1) are provided with butt joint grooves (9) inside, and the inner walls of the two butt joint grooves (9) are respectively in sliding fit with the outer surfaces of the two auxiliary brackets (5).
  7. 7. The anti-toppling guard rail for municipal engineering according to claim 1, wherein the two bases (1) are provided with second thread grooves (10) at opposite ends, fixing bolts (11) are connected to the two second thread grooves (10) in a threaded mode, and one ends of the two fixing bolts (11) are respectively matched with one ends of the circular clamping grooves (15).

Description

Municipal works are with rail guard of preventing empting Technical Field The utility model relates to the technical field of protective barriers, in particular to an anti-toppling protective barrier for municipal engineering. Background In municipal engineering construction and maintenance process, the rail guard is used as an important facility for guaranteeing the safety of construction sites and isolating dangerous areas, and the stability and convenience of the rail guard are very important. Traditional municipal rail guard only relies on bottom fixing device to maintain stability generally, under complicated topography or strong external force impact, very easily takes place to empty, can't effective guarantee site security. For the anti-toppling performance of the lifting protective guard, an auxiliary support is arranged at the beginning of part of protective guard, however, most of the prior protective guard with the auxiliary support adopts a traditional bolt type fixing mode, and the auxiliary support needs to repeatedly detach and install a plurality of bolts when being stored and used, so that the operation is very complicated, and a large amount of time and labor are consumed. Under the condition that the use scene of the protective guard is changeable, the inconvenient storage and use mode seriously affects the construction efficiency, and cannot meet the requirements of quick deployment and flexible adjustment. Disclosure of utility model The utility model aims to at least solve one of the technical problems in the prior art, and provides an anti-toppling guard rail for municipal engineering, which can solve the problems that most of the existing guard rails with auxiliary brackets are required to be repeatedly disassembled and assembled and are extremely complicated in operation when the auxiliary brackets are stored and used in a traditional bolt type fixing mode. In order to achieve the above purpose, the anti-toppling protective guard for municipal engineering comprises two bases, wherein two first thread grooves are formed in the two bases, a protective frame is fixedly connected to the top ends of the two bases, a plurality of protective rods are fixedly arranged in the protective frame, two storage grooves are formed in one side of the protective frame, auxiliary brackets are rotatably connected to the inner parts of the two storage grooves, circular clamping grooves are formed in opposite ends of the two auxiliary brackets, limit sliding grooves are formed in one side of inner walls of the two storage grooves, fixing components are arranged in the two limit sliding grooves, each fixing component comprises a pull rod, the outer surface of the pull rod is in sliding connection with the inner wall of the limit sliding groove, and one end of the pull rod is a spherical end. Preferably, the surface fixedly connected with stopper of pull rod, one side fixedly connected with compression spring of stopper. Preferably, the inner wall of the limiting chute is provided with a limiting groove, the inner wall of the limiting groove is in sliding connection with the outer surface of the limiting block, and one end of the pressure spring, which is far away from the limiting block, is fixedly connected with the inner wall of the limiting groove. Preferably, the number of the fixing assemblies is two, and the two fixing assemblies are identical in structure and correspondingly arranged in the two limiting sliding grooves. Preferably, the opposite spherical ends of the two pull rods are respectively connected with the inner walls of the corresponding circular clamping grooves in a sliding manner. Preferably, the inside of two the base has all offered the butt joint groove, and the inner wall in two butt joint grooves respectively with the surface slip adaptation of two auxiliary stand. Preferably, the two opposite ends of the base are provided with second thread grooves, the two second thread grooves are internally and uniformly connected with fixing bolts in a threaded manner, and one ends of the two fixing bolts are respectively matched with one end of the circular clamping groove. Compared with the prior art, the utility model has the beneficial effects that: 1. This rail guard is prevented empting for municipal works, can with the spherical end extrusion contact of pull rod through one side of auxiliary support, the inside of spacing spout can be briefly contracted to the pull rod then, when the inside of circular draw-in groove is relative with spacing spout then, the spherical end of pull rod can enter into the inside of circular draw-in groove, thereby accomodate fixedly to the auxiliary support, thereby can make this auxiliary support accomodate in a flexible way and use, can solve the inconvenient shortcoming of accomodating and using of traditional bolt type auxiliary support, thereby make the use that this rail guard can be better. Drawings The utility model is further illustrated by the fo