CN201802964U - Burglarproof protection cap for large valve - Google Patents

Abstract

The utility model provides a burglarproof protection cap for a large valve, relating to a burglarproof protection device for a valve used for gathering and delivering processes and mainly solving the problem of performance degradation and easy damage of the valve caused by the long-term field exposure. The burglarproof protection cap for the large valve comprises a cylindrical cap body, wherein one side of the cap body is provided with an operating hole, and two limited blocks are symmetrically arranged at the inner side of the cap body near to one end of the operating hole; the cap body is covered by an end cover the upper part of which is provided with a handle, the center of the lower part of the end cover is provided with a central pipe, and two L-shaped limiting partition plates are symmetrically arranged at the two sides of the lower part; the limited blocks are positioned at the upper parts of the limiting partition plates; and a part of the central pipe, which is near to the end, is provided with a partition plate for the central pipe. The burglarproof protection cap can simultaneously achieve the purposes of guarding against theft and protecting the outdoor valve in the wild, thus protecting the equipment and keeping the equipment performance at a higher level for a long time.

Description

A kind of large-scale valve anti-theft protection cap

Technical field

The utility model relates to a kind of theft-preventing protecting device of gathering and transferring process valve, specifically a kind of large-scale valve anti-theft protection cap.

Background technique

At present the many external transport pipeline in oil recovery factory, ore deposit, team and the large-scale valve of mixed transporting tube line valve group all are exposed to the field, wilderness, in order to prevent that the lawless person from destroying, only take the method that locks with wire rope, make valve can not get timely maintenance, to crucial moment, whether lock leave or not, valve switch is motionless, and accident can not in time be handled, and causes unnecessary loss.

The model utility content

The purpose of this utility model is to provide a kind of large-scale valve anti-theft protection cap, solves the problem that the valve long term exposure causes the decreased performance destructible in the open air.

The technological scheme that its technical problem that solves the utility model adopts is: a kind of large-scale valve anti-theft protection cap, it is characterized in that comprise cylindric cap body, a side of cap body is provided with handle hole, end near handle hole is arranged with two limiting stoppers in the inboard of cap body; Also be provided with end cap on the cap body, the top of end cap is provided with handle, and the central position of bottom is provided with center tube, and the bilateral symmetry of bottom is provided with two postive stop baffles, and described postive stop baffle is L-shaped; Described limiting stopper is positioned at the top of postive stop baffle; Described center tube is provided with a center tube baffle plate near the tail end.

The beneficial effects of the utility model are: can finish simultaneously to the purpose of the antitheft of the open-air valve in field with protection, protect equipment.Make its equipment performance can keep higher level for a long time.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Among the figure: 1 cap body, 2 handle holes, 3 limiting stoppers, 4 end caps, 5 handles, 6 center tubes, 7 postive stop baffles, 8 center tube baffle plates.

Embodiment

As shown in Figure 1, a kind of large-scale valve anti-theft protection cap comprises cylindric cap body 1, and a side of cap body 1 is provided with handle hole 2, and the end near handle hole 2 is arranged with two limiting stoppers 3 in the inboard of cap body 1; Also be provided with end cap 4 on the cap body 1, the top of end cap 4 is provided with handle 5, and the central position of bottom is provided with center tube 6, and the bilateral symmetry of bottom is provided with two postive stop baffles 7, and described postive stop baffle 7 is L-shaped; Described limiting stopper 3 is positioned at the top of postive stop baffle 7; Described center tube 6 is provided with a center tube baffle plate 8 near the tail end.

Cap body 1 is welded on the valve housing; load onto end cap 4, center tube 6 is over against the valve leading screw, and leading screw inserts certain distance in the center tube 6; center tube baffle plate 8 can prevent that leading screw from moving vertically; end cap 4 revolved turn 90 degrees, make postive stop baffle 7 and positive stop 3 on same axis, form snap close; again by handle hole 2; with padlock postive stop baffle 7 and positive stop 3 are locked together, end cap 4 can't rotate, and realizes the purpose of protection valve.During installation, handle hole 2 plays rainproof effect down, and the hole is downward simultaneously, overhead little, the difficult tool for destroying that uses of distance.

Claims (1)

1. one kind large-scale valve anti-theft protection cap is characterized in that, comprises cylindric cap body, and a side of cap body is provided with handle hole, and the end near handle hole is arranged with two limiting stoppers in the inboard of cap body; Also be provided with end cap on the cap body, the top of end cap is provided with handle, and the central position of bottom is provided with center tube, and the bilateral symmetry of bottom is provided with two postive stop baffles, and described postive stop baffle is L-shaped; Described limiting stopper is positioned at the top of postive stop baffle; Described center tube is provided with a center tube baffle plate near the tail end.

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