A construction safety fence and connecting device
A connection device and safety fence technology, which is applied in the direction of fences, building materials processing, construction, etc., can solve the problems that it is difficult to meet the construction site, the length of the construction safety fence is fixed, and the assembly is complicated, so as to achieve low production cost, easy adjustment, Reasonable and simple effect
Inactive Publication Date: 2019-06-04
YANTAI POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER +1
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Problems solved by technology
[0003] The purpose of the present invention is to provide a construction safety fence and a connecting device in order to solve the above problems, which solves the problem that the length of the existing construction safety fence is relatively fixed, it is difficult to meet the needs of the construction site, and the assembly is also relatively complicated.
Method used
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[0022] Such as figure 1 and figure 2 As shown, this specific embodiment adopts the following technical solutions: a construction safety fence, including a base body and a main body, and the base body includes a base 1, a connecting shaft 2, a vertebral body 3, a fixing block 4, a fixing sleeve seat 5, a fixing pile body 6, Fixed part 7, lock 8, movable sleeve 9, connecting device 10, end cover 11, rotating head 12, connecting shaft 13, gear one 14, gear two 15, screw rod 16, cylinder 17, nut seat 18, movable seat 19, Connecting seat 20, fence mesh assembly 21 and connector 22;
[0023] The sides of the base 1 are fixedly connected with fixing parts 7 around the sides; the fixing parts 7 are movably connected with the fixed pile body 6; the vertebral body 3 is fixedly connected with the center of the bottom of the fixed block 4; the fixed block 4 is fixedly connected with the central groove at the bottom of the base 1 , the center of the top of the fixed block 4 is fixedly c...
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The invention discloses a safe fence for construction. The fence comprises a base body and a main body, wherein the base body comprises a plurality of bases, a connecting shaft, a cone body, a fixed block, fixed sleeve bases, fixed pile bodies, a fixed part, locks, movable sleeves, connecting devices, an end cover, a rotating head, a connecting shaft, a first gear, a second gear, a threaded rod, cylinder bodies, a nut base, a movable base, connecting bases, a fence mesh component and connecting parts; the safe fence for the construction has the advantages of reasonable and simple structure and low production cost, and the fence is convenient to install; firstly, the bases are fixed to different positions in the periphery of the construction site through the fixed pile bodies respectively, then the rotating head is rotated by an internal hexagonal wrench, and accordingly the connecting shaft drives the first gear to rotate; the rotation of the first gear drives the threaded rod to rotate through the second gear, the movable base drives the connecting bases to move upward through the rotation of the threaded rod, accordingly it is guaranteed that a first shaft body and a second shaft body can be arranged in the connecting bases and the connecting devices, fence meshes are twisted on the shaft bodies, and accordingly it is convenient to adjust the length of the fence.
Description
technical field [0001] The invention relates to building construction equipment, in particular to a construction safety fence and a connecting device. Background technique [0002] The structural form of existing high-rise buildings all adopts frame structure, and the house of frame structure needs pouring reinforced concrete pillar earlier when building, and then builds brick wall between pillar and pillar by laying bricks or stones. In order to prevent the main structure from falling from high altitude during construction, and workers from falling from high altitude when building brick walls, etc., guardrails are usually installed on the periphery of the construction. The guardrail can prevent pedestrians and vehicles from getting too close to the construction area, and at the same time can reduce the dust in the construction area from escaping to the outside, affecting the appearance of the city; while the length of the existing construction safety fence is relatively fix...
Claims
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IPC IPC(8): E04G21/32E04H17/16
CPCE04G21/3223E04H17/16
Inventor 孙杰宋振伟周星男张明超伍倩倩吕道江
Owner YANTAI POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER