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CN-224213905-U - Warning sign is used in municipal works construction

CN224213905UCN 224213905 UCN224213905 UCN 224213905UCN-224213905-U

Abstract

The utility model discloses a warning board for municipal engineering construction, which comprises a first connecting plate, wherein a second connecting plate is arranged on one side of the first connecting plate, a first sliding groove is formed in the outer side surface of the first connecting plate, a second sliding groove is formed in the outer side surface of the second connecting plate, a first movable shaft is movably clamped in the first sliding groove, a second movable shaft is movably clamped in the second sliding groove, first connecting rods are arranged on the surfaces of the first connecting plate and the first movable shaft, and the first connecting rods are movably connected with the first connecting plate through a rotating shaft. Compared with the traditional engineering construction warning board, the warning board sign part of the device also has the folding function, so that the volume of the whole device is greatly reduced after folding, and the device is extremely convenient and fast in the follow-up storage link or the transportation and transfer along with the engineering progress.

Inventors

  • LIU JIANPEI
  • WANG JUNCONG
  • YUAN WEIYE
  • ZHANG JINCHUN
  • Liu Manzhi
  • ZHANG HUIZHI

Assignees

  • 东莞市石龙第二建筑工程有限公司

Dates

Publication Date
20260508
Application Date
20250731

Claims (7)

  1. 1. The utility model provides a warning sign for municipal works construction, includes first connecting plate (1), its characterized in that first connecting plate (1) one side is provided with second connecting plate (2), first spout (3) have been seted up to first connecting plate (1) outside surface, second spout (4) have been seted up to second connecting plate (2) outside surface, first spout (3) inside activity block is provided with first loose axle (5), second spout (4) inside activity block is provided with second loose axle (6), first connecting plate (1) all are provided with head rod (7) with first loose axle (5) surface, head rod (7) are through swing joint between pivot and first connecting plate (1), fixed connection between head rod (7) and the first loose axle, second connecting plate (2) all are provided with second connecting rod (8) with second loose axle (6) surface, second connecting rod (8) are through swing joint between second pivot (2) and second connecting plate (4), second connecting rod (8) and second loose axle (5) surface all are provided with head rod (7) through pivot (10) between the surface winding function, head rod (7) are provided with winding function, head rod (10) outside surface winding function (10), the outer side surface of the second connecting plate (2) is fixedly provided with a fixed block (12), and one side, close to the fixed block (12), of the warning layer (11) is fixedly connected with the fixed block (12).
  2. 2. The warning board for municipal engineering construction according to claim 1, wherein a torsion spring (13) is arranged between the rotating shaft of the winding roller (10) and the functional bin (9).
  3. 3. The warning board for municipal engineering construction according to claim 1, wherein the outer side surface of the warning layer (11) is provided with a reflective sticker and a warning sign.
  4. 4. The warning board for municipal engineering construction according to claim 1, wherein the two first connecting rods (7) are arranged in a crossing mode, the two second connecting rods (8) are arranged in a crossing mode, the middle portions of the first connecting rods (7) and the second connecting rods (8) are movably connected through rotating shafts, one ends, close to each other, of the first connecting rods (7) and the second connecting rods (8) are also movably connected through rotating shafts, and the two first connecting rods (7) and the two second connecting rods (8) are movably connected through rotating shafts, so that the first connecting rods (7) and the second connecting rods (8) can form a scissor-type telescopic rod.
  5. 5. The warning board for municipal engineering construction according to claim 1, wherein the surfaces of the first movable shaft (5) and the second movable shaft (6) are respectively provided with a first locking screw (14) through movable screwing.
  6. 6. The warning board for municipal engineering construction according to claim 1, wherein a fixing mechanism for fixing the angle of the supporting leg (17) is arranged between the supporting leg (17) and the mounting shaft (16), the fixing mechanism comprises a groove (15), the mounting shaft (16), the supporting leg (17), a rectangular block (18), a rectangular frame (19) and a spring (20), the grooves (15) are formed in one sides of the surfaces of the first connecting plate (1) and the second connecting plate (2), the mounting shaft (16) is fixedly arranged at the lower end inside the groove (15), the supporting leg (17) is movably arranged on the surface of the mounting shaft (16) through a bearing, the rectangular block (18) is fixedly arranged at one end of the mounting shaft (16), the rectangular frame (19) is fixedly arranged on the outer side surface of the supporting leg (17), and the spring (20) is sleeved on the outer side surface of the mounting shaft (16).
  7. 7. The warning board for municipal engineering construction according to claim 6, wherein the fixing mechanism further comprises a second locking screw (21), and the second locking screw (21) is movably screwed at one end of the installation shaft (16).

Description

Warning sign is used in municipal works construction Technical Field The utility model relates to the technical field of warning boards, in particular to a warning board for municipal engineering construction. Background The warning board for municipal engineering construction is an important tool for guaranteeing construction safety, maintaining traffic order and protecting public interests, and has significance penetrating through the whole construction period and is used for warning passing vehicles and passersby. It is generally blue-bottom white, and contains construction icons and prompts (such as "forward construction, slow down running"). In the prior art, the warning board for municipal engineering construction always needs to ensure that the device has certain portability because the construction period is always finished, so that the warning board can be folded as required. But this kind of collapsible construction warning sign among the prior art, because the sign position can not fold, whole warning sign folding back volume is still great, consequently need a municipal works construction to improve with the warning sign to this problem. Disclosure of utility model The utility model aims to provide a warning board for municipal engineering construction, which aims to solve the problems in the background technology. In order to achieve the above purpose, the warning board for municipal engineering construction comprises a first connecting plate, wherein one side of the first connecting plate is provided with a second connecting plate, the outer side surface of the first connecting plate is provided with a first sliding groove, the outer side surface of the second connecting plate is provided with a second sliding groove, the inner side of the first sliding groove is movably clamped with a first movable shaft, the inner side of the second sliding groove is movably clamped with a second movable shaft, the surfaces of the first connecting plate and the first movable shaft are respectively provided with a first connecting rod, the first connecting rods are movably connected with the first connecting plate through a rotating shaft, the first connecting rods are fixedly connected with the first movable shaft, the surfaces of the second connecting plates and the second movable shaft are respectively provided with a second connecting rod, the outer side surface of the first connecting plate is provided with a functional bin, the inner side of the functional bin is movably provided with a winding drum, the outer side surface of the winding drum is wound with a warning layer, the outer side surface of the second connecting plate is provided with a second connecting rod, and the second connecting rod is fixedly connected with a second connecting rod through the rotating shaft, and the second connecting rod is fixedly connected with a warning layer and the outer side of the second connecting plate is close to one side of a fixed block. Preferably, a torsion spring is arranged between the rotating shaft where the winding roller is positioned and the functional bin. Preferably, the outside surface of the warning layer is provided with a reflective sticker and a warning sign. Preferably, the two first connecting rods are arranged in a crossed mode, the two second connecting rods are arranged in a crossed mode, the middle of the first connecting rods and the middle of the second connecting rods are movably connected through a rotating shaft, one ends, close to each other, of the first connecting rods and the second connecting rods are movably connected through the rotating shaft, and the two first connecting rods and the two second connecting rods are movably connected through the rotating shaft, so that the first connecting rods and the second connecting rods can form a scissor type telescopic rod. Preferably, the surfaces of the first movable shaft and the second movable shaft are respectively provided with a first locking screw through movable screwing of threads. Preferably, be provided with the fixed establishment who is used for fixed stabilizer blade angle between stabilizer blade and the installation axle, fixed establishment includes recess, installation axle, stabilizer blade, rectangular block, rectangular frame, spring, first connecting plate and second connecting plate surface one side are all seted up flutedly, the inside lower extreme of recess is fixed to be provided with the installation axle, the installation axle surface is provided with the stabilizer blade through the bearing activity, the fixed rectangular block that is provided with of installation axle one end, stabilizer blade outside fixed surface is provided with rectangular frame, installation axle outside surface cover is equipped with the spring. Preferably, the fixing mechanism further comprises a second locking screw, and the second locking screw is movably screwed at one end of the mounting shaft through threads. Compared with th