41results about How to "Good anti-climbing effect" patented technology

The invention relates to a multi-function window guardrail and a manufacturing method and application, which belongs to the anti-creep, burglary-prevention and protecting device of the wall, the balcony and the window of a building. The invention comprises a fender bracket that is characterized in that the fender bracket is provided with a setting spring and an electronic switch. The electronic switch is connected with an alarm. The fender bracket is a mobile part. When external force acts, the fender bracket rotates to an angle and the electronic switch is turned on. Meanwhile, the alarm gives warning and the external force is lost. With the aid of the spring, the fender bracket is reset and the alarm stops giving warning. The multi-function window guardrail is installed outside the balcony and the window to be used for guarding against being climbed and theft, giving shoes and socks an airing and actively giving the warning. In addition, the multi-function window guardrail is also used for guarding against the creeper and the theft and protection for the pipes of the building and wall.

Provided is a connecting piece for an anti-theft guardrail. The connecting piece for the anti-theft guardrail comprises a side plate, a front shaft, a locating plate and an electronic switch. The connecting piece for the anti-theft guardrail is characterized in that the front shaft is transversely arranged at the front end of the side plate, the locating plate is arranged in the middle of the side plate, the electronic switch is arranged on the front side of the locating plate, and an installing hole is formed in the rear portion of the side plate. The connecting piece for the anti-theft guardrail is installed on the portions, on the left side and the right side of a window, of a wall, a guardrail body is parallel to the window, when the guardrail body bears external force applied by thieves in the process of climbing operation or pushing and pulling operation or tread operation or the like, the guardrail body can rotate by a certain angle by using the front shaft as the axis, the electronic switch is touched, an alarm signal is sent, an alarm host connected with the electronic switch starts to send alarm information according to a set alarm procedure, the Internet of things can further be formed through a communication network, and remote control is achieved.

A connecting piece comprises elastic bodies and fixing plates, wherein the elastic bodies are in standing spiral spring shapes; rebars at the upper ends of the elastic body bend upwards to form n-shaped upper bars, and rebars at the lower ends of the elastic body bend longitudinally to form u-shaped lower bars; the fixing plates are clamped on the upper bars and the lower bars in a C shape; and holes are formed in the fixing plates. A window alarm guardrail provided with the connecting piece comprises guard rails and an alarm device, wherein the guard rails are fixed on the upper bars in parallel through the holes in the fixing plates by bolts; the alarm device is arranged on one guard rail; and the lower bars are fixed on a windowsill through the holes in the fixing plates by bolts. When the guiderail is climbed or stepped by external force, the elastic bodies of the connecting piece can be turned by certain angles, an alarm host connected with the connecting piece sends alarm information according to a set alarm program, and the Internet of Things can be formed through a network for remote control.

An anti-jamming safety road guardrail, comprising two uprights and a kit, an upper cross bar and a lower cross bar are connected between the two uprights, a vertical bar is connected between the upper cross bar and the lower cross bar, and a There is an anti-climbing bar, the vertical bar runs through the upper cross bar and is rotationally connected with the anti-climbing bar through the first pin shaft, and the kit is set at the joint between the vertical bar and the anti-climbing bar. And two connecting rods connecting the upper sleeve and the lower sleeve, the two connecting rods are arranged symmetrically at both axial ends of the first pin shaft, the upper ends of the two connecting rods are fixedly connected with the upper sleeve, and the ends of the two connecting rods The lower end is rotatably connected to the lower sleeve through the second pin shaft, and the return spring has a movement tendency to make the upper sleeve sleeve on the connection between the vertical bar and the anti-climbing bar, and the sleeve can move axially along the vertical bar and the anti-climbing bar, and When moving until the second pin shaft is coaxial with the first pin shaft, the anti-climbing pole together with the upper sleeve and the two connecting rods can rotate around the joint between the vertical bar and the anti-climbing pole.

A safety road guardrail capable of preventing the head from being stuck comprises two stand columns and a sleeve part, an upper transverse rod and a lower transverse rod are connected between the two stand columns, a vertical rod is connected between the upper transverse rod and the lower transverse rod, an anti-climbing rod is arranged above the upper transverse rod, the vertical rod penetrates through the upper transverse rod and is rotationally connected with the anti-climbing rod through a first pin shaft, the sleeve part is arranged at the joint of the vertical rod and the anti-climbing rod in a sleeving mode, the sleeve part comprises an upper sleeve, a lower sleeve, a reset spring and two connecting rods for connecting the upper sleeve and the lower sleeve, the two connecting rods are symmetrically arranged at the two axial ends of the first pin shaft, the upper ends of the two connecting rods are fixedly connected with the upper sleeve, the lower ends of the two connecting rods are rotationally connected with the lower sleeve through a second pin shaft, the reset spring has the movement trend that the upper sleeve is arranged at the joint of the vertical rod and the anti-climbing rod in a sleeving mode, the sleeve part can move in the axial direction of the vertical rod and the anti-climbing rod, and when the sleeve part moves till the second pin shaft is coaxial with the first pin shaft, the anti-climbing rod, the upper sleeve and the two connecting rods can rotate around the joint of the vertical rod and the anti-climbing rod.

The invention relates to a communication iron tower with high stability and an anti-climbing function. The tower comprises a tower body and a platform, and the tower body is internally provided with adriving box, a stabilizing mechanism and a protection box; the protection box is internally provided with a protection mechanism, the stabilizing mechanism comprises a lifting unit, a stabilizing boxand two limiting units, and the lifting unit comprises a lead screw and a nut; the protection mechanism comprises a first motor, a first protection unit and a second protection unit, the first protection unit comprises a first worm and two movable assemblies, and the second protection unit comprises a second worm and two telescopic assemblies. By means of the communication iron tower with the high stability and the anti-climbing function, through the stabilizing mechanism, the stability of the communication iron tower is high, and the tower is unlikely to tilt or even collapse due to large wind speed; besides, through the protection mechanism, the communication iron tower can be prevented from being climbed by people, and the probability that people are trapped on the communication iron tower or people fall off from the iron tower is lowered.