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CN-224213907-U - Civil engineering barrier convenient to tensile

CN224213907UCN 224213907 UCN224213907 UCN 224213907UCN-224213907-U

Abstract

The utility model relates to the technical field of civil engineering barriers, in particular to a civil engineering barrier convenient to stretch, wherein telescopic rods are symmetrically and fixedly arranged in the middle parts of opposite surfaces of two upright rods respectively; the two ends of the adjusting rod are respectively provided with a telescopic groove, the end parts of the telescopic rod are movably inserted into the telescopic grooves, the two-way screw rod is fixedly arranged in the adjusting rod, threads at the left end and the right end of the two-way screw rod are reversely arranged, the two ends of the two-way screw rod are respectively screwed in the telescopic rod, the two movable rings are respectively and symmetrically sleeved on the adjusting rod in a movable mode, the upper side and the lower side of the movable rings are respectively and symmetrically fixedly provided with connecting rods, the connecting rods are connected with corresponding vertical rods, the two limiting rings are respectively and fixedly arranged at the left end and the right end of the adjusting rod, the movable rings are in matched and abutting arrangement with the limiting rings, the adjusting rod is utilized to drive the two-way screw rod to rotate, and the telescopic rod drives the vertical rods to move along the direction of the telescopic grooves, so that the two vertical rods can be conveniently adjusted to proper positions according to actual conditions of a civil engineering site.

Inventors

  • HE GUODONG
  • Lou Saisai
  • LOU XIAO
  • CHEN XINGXING
  • WU JIAXUAN
  • WANG TENGYUN

Assignees

  • 浙江旭瑞绿建建设集团有限公司

Dates

Publication Date
20260508
Application Date
20241216

Claims (6)

  1. 1. A civil engineering barrier facilitating stretching, comprising: the two vertical rods (1) are arranged, and the middle parts of the opposite surfaces of the two vertical rods (1) are respectively and symmetrically provided with telescopic rods (2); The device comprises an adjusting rod (3), wherein the left end and the right end of the adjusting rod (3) are respectively provided with a telescopic groove (4), and the end part of the telescopic rod (2) is movably inserted into the telescopic grooves (4); The two-way screw rod (5) is fixedly arranged in the adjusting rod (3), threads at the left end and the right end of the two-way screw rod (5) are reversely arranged, and two ends of the two-way screw rod (5) are respectively screwed in the telescopic rod (2); The movable rings (6) are two, the two movable rings (6) are respectively and symmetrically sleeved on the adjusting rod (3), connecting rods (7) are respectively and symmetrically fixedly arranged on the upper side and the lower side of the movable rings (6), and the connecting rods (7) are connected with the corresponding vertical rods (1); The two limiting rings (8) are arranged, the two limiting rings (8) are respectively fixedly arranged at the left end and the right end of the adjusting rod (3), and the movable ring (6) is in matched and abutting arrangement with the limiting rings (8).
  2. 2. The civil engineering barrier convenient to stretch according to claim 1, wherein a supporting component (9) is arranged in the middle of the adjusting rod (3), and the supporting component (9) comprises: the support ring (10) is movably sleeved at the middle part of the adjusting rod (3), support rods (11) are symmetrically and fixedly arranged on the upper side and the lower side of the support ring (10) respectively, and a plurality of support holes (12) are formed in the rod wall of the support rods (11); the two support blocks (13) are respectively movably sleeved on the corresponding support rods (11), and after the support screw rods (14) penetrate through the side walls of the support blocks (13), the support screw rods are screwed in the support holes (12); the rotating rods (15), the rotating rods (15) are several, and two ends of the rotating rods (15) are respectively screwed on the vertical rod (1) and the supporting block (13) by utilizing the hinging seat.
  3. 3. The civil engineering partition convenient to stretch according to claim 2 is characterized in that clamping rings (16) are fixedly arranged at the end parts of the two supporting rods (11) respectively, and the clamping rings (16) are in matched and abutting arrangement with the corresponding supporting blocks (13).
  4. 4. The civil engineering barrier convenient to stretch according to claim 1, wherein a plurality of protruding blocks (17) are symmetrically and fixedly arranged on the outer wall of the adjusting rod (3) at equal angles, and the protruding blocks (17) are in matched and abutting arrangement with the movable ring (6).
  5. 5. The civil engineering barrier convenient to stretch according to claim 1, wherein a rubber sleeve (18) is movably sleeved at the joint of the telescopic rod (2) and the adjusting rod (3), and the limiting ring (8) is positioned in the rubber sleeve (18).
  6. 6. The civil engineering partition convenient to stretch according to claim 1 is characterized in that connecting pieces (19) are symmetrically and fixedly arranged on the side walls of the two upright posts (1), and connecting holes (20) are formed in the connecting pieces (19) in a penetrating mode.

Description

Civil engineering barrier convenient to tensile Technical Field The utility model relates to the technical field of civil engineering barriers, in particular to a civil engineering barrier convenient to stretch. Background The civil engineering site has potential safety hazards, and therefore, the civil engineering site is usually provided with isolation bars to isolate the construction area and prevent personnel from entering, the existing isolation bars are usually assembled structures, the structure is simple and fixed, and the size of the isolation bars cannot be adjusted according to actual conditions, so that the civil engineering isolation bars convenient to stretch are needed to solve the problems. Disclosure of utility model Aiming at the defects and shortcomings of the prior art, the utility model provides the civil engineering partition which is simple in structure, reasonable in design and convenient to use and is convenient to stretch, and the problems can be solved. In order to achieve the above purpose, the utility model adopts the following technical scheme that the utility model comprises the following steps: the two vertical rods are arranged, and telescopic rods are symmetrically and fixedly arranged in the middle of opposite surfaces of the two vertical rods respectively; The left end and the right end of the adjusting rod are respectively provided with a telescopic groove, and the end parts of the telescopic rods are movably inserted into the telescopic grooves; the two-way screw rod is fixedly arranged in the adjusting rod, threads at the left end and the right end of the two-way screw rod are reversely arranged, and the two ends of the two-way screw rod are respectively screwed in the telescopic rod; The two movable rings are symmetrically and movably sleeved on the adjusting rod respectively, connecting rods are symmetrically and fixedly arranged on the upper side and the lower side of the movable rings respectively, and the connecting rods are connected with the corresponding vertical rods; The limiting rings are two, the two limiting rings are respectively fixedly arranged at the left end and the right end of the adjusting rod, and the movable ring is in interference fit with the limiting rings. Further, the middle part of adjusting the pole be equipped with supporting component, supporting component contains: The support ring is movably sleeved in the middle of the adjusting rod, the upper side and the lower side of the support ring are respectively and symmetrically provided with a support rod, and the rod wall of the support rod is provided with a plurality of support holes; The two support blocks are respectively movably sleeved on the corresponding support rods, and after the support screw rod passes through the side wall of the support block, the support screw rod is screwed in the support hole; the rotating rods are several, and two ends of the rotating rods are respectively screwed on the vertical rods and the supporting blocks by using hinging seats. Further, the ends of the two support rods are respectively fixedly provided with a clamping ring, and the clamping rings are in matched and abutting arrangement with the corresponding support blocks. Further, a plurality of protruding blocks are symmetrically and fixedly arranged on the outer wall of the adjusting rod at equal angles, and the protruding blocks are matched with the movable ring in a collision mode. Further, the rubber sleeve is movably sleeved at the joint of the telescopic rod and the adjusting rod, and the limiting ring is positioned in the rubber sleeve. Further, connecting pieces are symmetrically and fixedly arranged on the side walls of the two vertical rods, and connecting holes are formed in the connecting pieces in a penetrating mode. Compared with the prior art, the convenient-to-stretch civil engineering partition has the beneficial effects that the adjusting rod drives the bidirectional screw rod to rotate, so that the telescopic rod is controlled to move in the telescopic groove, the distance between the two upright rods is adjusted, and the upright rods in the partition are conveniently adjusted to a proper position according to actual needs. Drawings Fig. 1 is a schematic structural view of the present utility model. Fig. 2 is an enlarged view of a portion a in fig. 1. Fig. 3 is a schematic structural view of an adjusting rod and a telescopic rod in the present utility model. Fig. 4 is a schematic structural view of the support bar and the support block according to the present utility model. Reference numerals illustrate: The device comprises a vertical rod 1, a telescopic rod 2, an adjusting rod 3, a telescopic groove 4, a bidirectional screw rod 5, a movable ring 6, a connecting rod 7, a limiting ring 8, a supporting component 9, a supporting ring 10, a supporting rod 11, a supporting hole 12, a supporting block 13, a supporting screw 14, a rotating rod 15, a clamping ring 16, a protruding blo