Fence with bases being provided with telescopic roller structures
A technology of telescopic rollers and fences, applied in roads, road safety devices, roads, etc., can solve the problems of difficult movement and handling of quality, achieve the effect of simple and compact structure, and avoid damage to universal wheels
Inactive Publication Date: 2018-04-13
成都立威斯科技有限公司
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Problems solved by technology
[0004] Aiming at the above-mentioned problems in the prior art that the mass is too heavy to be moved and transported, the present invention provides a fence that is equipped with a retractable roller structure at the bottom to realize the conversion between moving and fixed modes, and is convenient for moving and adjusting
Method used
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Embodiment 1
[0020] A kind of base of this embodiment has the fence of telescopic roller structure, as figure 1 and figure 2 As shown, it includes a portal frame 1 and a bottom platform 2 arranged at the bottom of both ends of the portal frame 1. The portal frame 1 includes two columns 101 and a cross bar 102 arranged between the two columns 101; the bottom platform 2. The bottom surface is near the edge and is symmetrically provided with at least one group of sinking grooves 3 with respect to the center of the bottom platform 2. The inner bottom surface of the sinking groove 3 is provided with a shaft hole 4 communicating with the top surface of the bottom platform 2. There is a fixed shaft 5 reciprocatingly sliding along the axis of the shaft hole 4. The lower end of the fixed shaft 5 extends into the sinker 3 and is provided with a universal wheel 6 at one end extending into the sinker 3; 6. One end is provided with a top plate 7 perpendicular to the fixed shaft 5, and the fixed shaft...
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The invention discloses a fence with a telescopic roller structure on the base, which comprises a gantry frame and bottom platforms arranged at both ends of the gantry frame. Crossbar; it is characterized in that: the bottom surface of the bottom platform is near the edge and is symmetrically provided with at least one set of sinking grooves at the center of the bottom platform, and the inner bottom surface of the sinking groove is provided with a shaft hole communicating with the top surface of the bottom platform. A fixed shaft that slides reciprocally along the axis of the shaft hole is fitted inside, the lower end of the fixed shaft extends into the sinker and a universal wheel is provided at the end extending into the sinker; the fixed shaft is provided with a Vertical top plate with fixed axis. The invention has a simple and compact structure, and the telescopic universal wheel structure can facilitate maintenance personnel to move and adjust the whole fence structure.
Description
technical field [0001] The invention relates to the field of road facilities and equipment, in particular to a fence with a telescopic roller structure on the base. Background technique [0002] Barriers are widely used on roadsides, grasslands or other public places, but the barriers of the prior art are generally limited to restricting the range of action of pedestrians, and they are strong and durable, with little consideration for other functions. With the progress of society and the improvement of people's living standards, people have also put forward higher requirements for the isolation fence. That is to say, the isolation fence should not be limited to restricting the range of pedestrians' movement, but should also have the function of beautifying the environment. The guardrail is mainly used for the protection and protection of personal safety and equipment and facilities in residences, highways, commercial areas, public places and other occasions. Guardrails can...
Claims
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Login to View More IPC IPC(8): E01F15/10
CPCE01F15/02
Inventor 姚清群
Owner 成都立威斯科技有限公司