CN102259810B - Fence connection device for aerial working platform - Google Patents

Abstract

The invention discloses a fence connection device for an aerial working platform. The device comprises a top plate and two lateral plates extending downwardly along a long edge of the top plate. The two lateral plates are connected through a connecting piece. When being used, the device is buckled at the junction of two fences; the two lateral plates are at two sides of the fences; after being buckled, the device is connected through a connecting piece; the connecting piece is composed of a connecting pin and a clamp spring; the connecting pin passes through the two lateral plates; one clamp arm of the clamp spring is sleeved on a pin column of the connecting pin; the connection device can be prevented from sliding on the fences or being separated from the fences on the fences; and the device is very convenient to use.

Description

A kind of fence connecting device for high-altitude operation platform

Technical field

The present invention relates to a kind of high-altitude operation platform, particularly a kind of fence connecting device for high-altitude operation platform.

Background technology

In high-altitude operation platform, there is the fence protection platform both sides that the people stands, and are longer in view of platform, are close to mutually so fence all is a section, and two adjacent fences do not link to each other, and this has just caused certain potential safety hazard.

Summary of the invention

The present invention has overcome above-mentioned the deficiencies in the prior art, and a kind of connecting device that two adjacent fences are coupled together is provided, and to connect into an integral body, eliminates safe hidden trouble.

Technical scheme of the present invention is achieved in that

A kind of fence connecting device for high-altitude operation platform comprises top board, and the biside plate along the long limit of top board to downward-extension adopts attaching parts to link to each other between the biside plate.

As preferably, described attaching parts is comprised of connecting pin and jump ring, described connecting pin is comprised of plunger and pin, one end of pin passes biside plate successively, described jump ring comprises the jump ring body, extended the first card arm, the second card arm along jump ring body two ends, and an end and the plunger of the first card arm are hinged, one end of the second card arm forms the collar, and the described collar is enclosed within on the end of pin.

Adopted the invention has the beneficial effects as follows of technique scheme:

When fence connecting device of the present invention uses, be buckled in the intersection of two fences, biside plate is in the both sides of fence, after buckling well, link to each other with attaching parts, attaching parts is comprised of connecting pin and jump ring again, connecting pin is located on the biside plate, one of them card arm of jump ring is enclosed within on the pin of connecting pin, prevents that connecting device from sliding or the disengaging fence at fence, uses very convenient.

Description of drawings

Fig. 1 is use constitution diagram of the present invention;

Fig. 2 is the use constitution diagram of other direction of the present invention;

Fig. 3 is the A section enlarged drawing of Fig. 1.

The specific embodiment

The specific embodiment of the present invention is as follows:

Embodiment: such as Fig. 1～shown in Figure 3, a kind of fence connecting device for high-altitude operation platform comprises top board 1, and the biside plate 2 along top board 1 long limit to downward-extension adopts attaching parts to link to each other between the biside plate 2.Described attaching parts is comprised of connecting pin and jump ring, described connecting pin is comprised of plunger 3 and pin 4, one end of pin 4 passes biside plate 2 successively, described jump ring comprises jump ring body 5, extended the first card arm 6, the second card arm 7 along jump ring body 5 two ends, one end and the plunger 3 of the first card arm 6 are hinged, and an end of the second card arm 7 forms the collar 8, and the described collar 8 is enclosed within on the end of pin 4.

During use, be buckled in the intersection of two fences 9, biside plate 2 is in the both sides of fence, after buckling well, link to each other with attaching parts, connecting pin is located on the biside plate again, the second card arm 7 of jump ring is enclosed within on the pin 4 of connecting pin, prevents that connecting device from sliding or the disengaging fence at fence 9, uses very convenient.

Claims (1)

1. a fence connecting device that is used for high-altitude operation platform is characterized in that: comprise top board, grow the limit to the biside plate of downward-extension along top board, adopt attaching parts to link to each other between the biside plate; Described attaching parts is comprised of connecting pin and jump ring, described connecting pin is comprised of plunger and pin, one end of pin passes biside plate successively, described jump ring comprises the jump ring body, extended the first card arm, the second card arm along jump ring body two ends, one end and the plunger of the first card arm are hinged, and an end of the second card arm forms the collar, and the described collar is enclosed within on the end of pin.

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