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CN-224200574-U - Construction ladder with protective structure for building engineering

CN224200574UCN 224200574 UCN224200574 UCN 224200574UCN-224200574-U

Abstract

The utility model relates to the technical field of construction ladders, in particular to a construction ladder with a protective structure for construction engineering, which comprises a bearing plate, wherein protective supporting mechanisms are movably arranged on two sides of the bearing plate, the protection supporting mechanism comprises a groove, a movable supporting rod, a first threaded hole, an auxiliary supporting rod, a second threaded hole and a fixing screw. The utility model rotates the rotary handle to make the screw column move up and down along the screw groove, then uses the backing plate to carry out stable support, manually adjusts the position of the movable supporting rod, after fixing the position, carries out position adjustment on the auxiliary supporting rod at one side outside the movable supporting rod, aligns the second threaded hole at one side with the first threaded hole, and then rotates the fixing screw to pass through the inside of the fixed screw to fix the position of the movable supporting rod.

Inventors

  • LUO PENG

Assignees

  • 青牛建设有限公司

Dates

Publication Date
20260505
Application Date
20250527

Claims (6)

  1. 1. The construction ladder for the constructional engineering is characterized by comprising a bearing plate (1), wherein protective supporting mechanisms are movably arranged on two sides of the bearing plate (1), each protective supporting mechanism comprises a groove (2), movable supporting rods (3), first threaded holes (4), auxiliary supporting rods (5), second threaded holes (6) and fixing screws (7), the grooves (2) are formed in two sides of the bearing plate (1), a plurality of movable supporting rods (3) are movably arranged on two sides of the grooves (2), two first threaded holes (4) are formed in the center of each groove (2), the auxiliary supporting rods (5) are movably arranged on one side of the outer portion of each movable supporting rod (3), the second threaded holes (6) are formed in one side, far away from the movable supporting rods (3), of each auxiliary supporting rod (5), the fixing screws (7) are movably arranged in the second threaded holes (6), and one side of each fixing screw (7) is movably connected with the corresponding first threaded hole (4).
  2. 2. The construction ladder with the protection structure for the building engineering is characterized in that grab bars (8) are fixedly arranged on two sides of the top end of the bearing plate (1).
  3. 3. The construction ladder with the protective structure for the constructional engineering is characterized in that a plurality of climbing rods (9) are fixedly arranged on the side parts of the movable supporting rods (3).
  4. 4. The construction ladder with the protective structure for the building engineering is characterized in that a base block (10) is movably arranged at the bottom end of the movable supporting rod (3), connecting rods (11) are arranged on two sides of the bottom end of the movable supporting rod (3), the connecting rods (11) are movably connected with the inner wall of the base block (10), and connecting blocks (12) are fixedly arranged on the side parts of the base block (10).
  5. 5. The construction ladder with the protective structure for the building engineering of claim 4, wherein a base plate (13) is fixedly arranged at the bottom end of the base block (10), a plurality of universal wheels (14) are fixedly arranged at two sides of the bottom end of the base plate (13), and foot brake devices (15) are movably arranged at the side parts of the universal wheels (14).
  6. 6. The construction ladder with the protective structure for the building engineering of claim 5, wherein the two sides of the inside of the base plate (13) are provided with threaded grooves (16), threaded columns (17) are movably arranged in the threaded grooves (16), rotary handles (18) are fixedly arranged at the top ends of the threaded columns (17), and base plates (19) are fixedly arranged at the bottom ends of the threaded columns (17).

Description

Construction ladder with protective structure for building engineering Technical Field The utility model relates to the technical field of construction ladders, in particular to a construction ladder with a protective structure for construction engineering. Background The construction engineering refers to engineering entities formed by the construction of various house buildings and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the construction engineering entities, including factory buildings, theatres, hotels, shops, schools, hospitals, houses and the like, so that the requirements of people on production, living, learning, public activities and the like are met, and when the construction engineering is implemented, construction ladders are needed to be used in higher places for auxiliary work. The utility model discloses a construction ladder for building engineering with protective structure as shown in bulletin number CN 217652283U, including bottom plate and cat ladder, the bottom plate bottom is close to four corners and installs the manual brake wheel, and the bottom plate is middle hollow back template structure, and the fixed plate is installed through the round pin axle rotation to the front side terminal surface in the bottom plate, and the round hole has been seted up to the lateral wall about the fixed plate, and the device does not have movable adjustable auxiliary support mechanism, can not strengthen fixedly through the block of the inside fixed screw of auxiliary stay and first screw hole, and the stability of construction ladder is not ensured, and the phenomenon that personnel falls can appear because of fixed insecure also does not set up collapsible mechanism and shrink it to deposit, and conventional construction ladder occupies the space area great, is unfavorable for later stage batch transportation. Disclosure of utility model The utility model aims to provide a construction ladder with a protective structure for constructional engineering, which solves the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a construction ladder for building engineering with protective structure, includes the loading board, the loading board both sides activity is provided with protection supporting mechanism, protection supporting mechanism includes recess, movable support pole, first screw hole, auxiliary support pole, second screw hole and fixed screw, the recess is seted up to the loading board both sides, the recess both sides activity is provided with a plurality of movable support poles, two first screw holes have been seted up at the recess center, the outside one side activity of movable support pole is provided with auxiliary support pole, the second screw hole has been seted up to movable support pole one side is kept away from to auxiliary support pole, the inside activity of second screw hole is provided with the fixed screw, fixed screw one side and first screw hole swing joint. Preferably, the two sides of the top end of the bearing plate are fixedly provided with grab bars, and the grab bars are set so that a user can climb conveniently. Preferably, the side part of the movable supporting rod is fixedly provided with a plurality of climbing rods, and a user can easily go to the bearing plate to perform operation by utilizing the climbing rods. Preferably, the movable support rod bottom activity is provided with the base piece, movable support rod bottom both sides are provided with the connecting rod, connecting rod and base piece inner wall swing joint, base piece lateral part is fixed to be provided with the connecting block, and base piece and connecting rod swing joint play the effect of bearing support, and cooperation connecting block can carry out steady rest. Preferably, the base plate is arranged at the bottom end of the base block, a plurality of universal wheels are fixedly arranged at two sides of the bottom end of the base plate, foot brake devices are movably arranged at the side parts of the universal wheels, the universal wheels are set to enable the device to move to all directions easily, time and labor are saved, and a user can control the moving speed of the universal wheels by using the foot brake devices. Preferably, the thread groove has been seted up to inside both sides of bed plate, the inside activity of thread groove is provided with the screw thread post, screw thread post top is fixed to be provided with rotatory handle, screw thread post bottom mounting is provided with the backing plate, and rotatory handle can make the screw thread post reciprocate in the inside of thread groove, utilizes the backing plate to carry out stable support, but the fixed mode of back and forth switching has promoted the application scope of device by a wide margin. Compared with the prior