CN212536850U - Outdoor protection device for valve convenient to open and shut - Google Patents

Abstract

The utility model discloses an outdoor protection device for valve convenient to open and shut, including valve body, hydraulic pipeline and kayser, the left and right sides of valve body all is through bolt fixedly connected with hydraulic pipeline, bolt fixedly connected with upper protective housing is passed through to the upside of lower floor's protective housing, the upper end hinged joint of lateral wall has first case lid behind the upper protective housing, the inboard sliding connection of first case lid has the movable block, all weld on the lateral wall about upper protective housing is inside has the fixed plate, and the inboard middle part fixedly connected with dead lever of fixed plate, the outside cover of dead lever is equipped with the second spring, the front end of fly leaf rotates and is connected with the gyro wheel, the downside hinged joint of first case lid front end has the second case lid. This protection device for outdoor valve convenient to open and shut, this protection device's of being convenient for open and shut, and conveniently fix, it is more convenient that the operation is got up, is convenient for protect the valve comprehensively in addition.

Description

Outdoor protection device for valve convenient to open and shut

Technical Field

The utility model relates to a relevant technical field of valve specifically is a protection device for outdoor valve convenient to open and shut.

Background

The valve is used as a basic accessory in a fluid conveying system, is mainly used for regulating and controlling the opening and closing of a pipeline and the flow direction, is also diversified according to different functions of the valve, and often needs to use a protection device for better protecting an outdoor valve.

However, when the protection device is opened and closed, the operation is not convenient enough, and the fixation is inconvenient, so that the practicability of the protection device is reduced, and therefore, the protection device for the outdoor valve, which is convenient to open and close, is provided, so as to solve the problems provided in the above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor protection device for valve convenient to open and shut to solve the opening and shutting of the protection device of being not convenient for that proposes in the above-mentioned background art, and inconvenient fixing, it is convenient inadequately to operate, has reduced the problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a protection device for an outdoor valve convenient to open and close comprises a valve body, a water conveying pipeline and a lock, wherein the left side and the right side of the valve body are fixedly connected with the water conveying pipeline through bolts, a lower protective box is arranged on the lower side of the valve body, the upper side of the lower protective box is fixedly connected with an upper protective box through bolts, connecting frames are welded on the left side and the right side of the lower protective box and the upper protective box, rubber pads are fixedly connected on the inner sides of the connecting frames, a first box cover is hinged to the upper end of the rear side wall of the upper protective box, a movable block is slidably connected on the inner side of the first box cover, a first spring is fixedly connected on one side, close to the first box cover, of the movable block, fixed plates are welded on the left side wall and the right side wall inside the upper protective box, a fixed rod is fixedly connected in the middle of the, the front end of the fixed rod is connected with the movable plate in a penetrating mode, the front end of the movable plate is rotatably connected with the roller, the lower side of the front end of the first box cover is hinged with the second box cover, a connecting groove is formed in the side wall of the second box cover, and the middle of the lower end of the second box cover is provided with a clamping lock.

Preferably, the longitudinal sections of the rubber pad and the connecting frame are both semicircular, and the rubber pad is attached to the outer side of the water conveying pipeline.

Preferably, the movable blocks are symmetrically arranged about a vertical central axis of the first box cover, and the movable blocks are connected with the side wall of the upper-layer protection box in a clamping manner.

Preferably, the movable plate and the fixed plate are connected in a sliding manner, and the longitudinal section of the movable plate is of an inverted T-shaped structure.

Preferably, the front side of the roller is connected to the inner side of the connecting groove in a clamping manner, and the roller forms a sliding structure on the inner side of the connecting groove.

Preferably, the second box cover forms a turnover structure on the first box cover, and the longitudinal section of the first box cover is of an inverted concave structure.

Compared with the prior art, the beneficial effects of the utility model are that: the outdoor valve protection device convenient to open and close is convenient to open and close, convenient to fix, more convenient to operate, convenient to protect the valve comprehensively and high in practicability;

1. the valve protection device is provided with a connecting frame, the left side and the right side of the lower layer protection box and the upper layer protection box are respectively welded with the connecting frame, the longitudinal section of the connecting frame is semicircular, and the connecting frame is clamped and connected to the outer side of a water conveying pipeline, so that the protection device is convenient to mount, and the valve is convenient to protect comprehensively;

2. the movable block is arranged symmetrically about a vertical central axis of the first box cover, the movable block is connected with the side wall of the upper protective box in a clamping mode, the middle part of the lower end of the second box cover is provided with a clamping lock, and the movable block and the clamping lock are used for conveniently fixing, so that the practicability is improved;

3. be equipped with the second case lid, the fly leaf passes through the gyro wheel and constitutes sliding construction in the inboard of spread groove, through the fly leaf, makes the second case lid overturn on first case lid and opens, and first case lid constitutes flip structure on the rear side wall of upper protection box, and this protection device's of being convenient for opens and shuts, and it is more convenient that the operation gets up.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a side view cross-sectional structure of the connection between the lower protective box and the upper protective box of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the connection structure of the first box cover and the second box cover of the present invention.

In the figure: 1. a valve body; 2. a water delivery pipeline; 3. a lower layer protection box; 4. an upper protective box; 5. a connecting frame; 6. a rubber pad; 7. a first cover; 8. a movable block; 9. a first spring; 10. a fixing plate; 11. fixing the rod; 12. a second spring; 13. a movable plate; 14. a roller; 15. a second cover; 16. connecting grooves; 17. and (4) locking.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a protection device for an outdoor valve convenient to open and close comprises a valve body 1, a water conveying pipeline 2, a lower protective box 3, an upper protective box 4, a connecting frame 5, a rubber pad 6, a first box cover 7, a movable block 8, a first spring 9, a fixing plate 10, a fixing rod 11, a second spring 12, a movable plate 13, a roller 14, a second box cover 15, a connecting groove 16 and a clamping lock 17, wherein the left side and the right side of the valve body 1 are fixedly connected with the water conveying pipeline 2 through bolts, the lower protective box 3 is arranged on the lower side of the valve body 1, the upper side of the lower protective box 3 is fixedly connected with the upper protective box 4 through bolts, the connecting frame 5 is welded on the left side and the right side of the lower protective box 3 and the upper protective box 4, the rubber pad 6 is fixedly connected on the inner side of the connecting frame 5, the upper end of the rear side wall of the upper protective box 4 is hinged with the first box cover 7, the, and one side fixedly connected with first spring 9 that movable block 8 is close to first case lid 7, all weld on the inside left and right sides lateral wall of upper protective housing 4 has fixed plate 10, and the inboard middle part fixedly connected with dead lever 11 of fixed plate 10, the outside cover of dead lever 11 is equipped with second spring 12, and the front end of dead lever 11 is connected with the mode that the fly leaf 13 adopted to run through, the front end of fly leaf 13 rotates and is connected with gyro wheel 14, the downside hinged joint of first case lid 7 front end has second case lid 15, and the spread groove 16 has been seted up on the lateral wall of second case lid 15, and the middle part of second case lid 15 lower extreme is provided with kayser 17.

Like the equal semicircular in longitudinal section shape of rubber pad 6 and linking frame 5 in fig. 1 and fig. 2, and rubber pad 6 is the laminating setting with the outside of raceway 2, and the left and right sides of lower floor's protecting box 3 and upper protecting box 4 all welds linking frame 5, the installation of this protection device of being convenient for, and conveniently protect the valve comprehensively.

Like the perpendicular axis symmetry setting about first case lid 7 of movable block 8 in fig. 1 and fig. 2, and the movable block 8 is connected with the lateral wall of upper protection box 4 adopts the mode of block, and the middle part of second case lid 15 lower extreme is provided with kayser 17, through movable block 8 and kayser 17, conveniently fixes, has improved the practicality.

As shown in fig. 2 and 3, the movable plate 13 is slidably connected to the fixed plate 10, a longitudinal section of the movable plate 13 is in an inverted "T" shape, a front side of the roller 14 is engaged with an inner side of the connecting groove 16, the roller 14 forms a sliding structure on the inner side of the connecting groove 16, the second case cover 15 forms an inverted structure on the first case cover 7, and a longitudinal section of the first case cover 7 is in an inverted "concave" shape, so that the opening and closing of the protection device are facilitated, and the operation is more convenient.

The working principle is as follows: when the protection device for the outdoor valve convenient to open and close is used, firstly, as shown in attached drawings 1 and 4, the connecting frames 5 are welded on the left side and the right side of the lower protection box 3 and the upper protection box 4, the lower protection box 3 and the upper protection box 4 are fixed on the water conveying pipeline 2 through the connecting frames 5 and the rubber pads 6, the valve body 1 is positioned on the inner sides of the lower protection box 3 and the upper protection box 4, when the protection device is opened, after the clamping lock 17 is loosened according to the attached drawings 2 and 3, the second box cover 15 and the lower protection box 3 are not fixedly connected, the second spring 12 is recovered to be elastically deformed, the movable plate 13 slides on the inner side of the fixed plate 10 through the fixed rod 11, the movable plate 13 drives the roller 14 to slide on the inner side of the connecting groove 16, and the second box cover 15 is turned over on the first box cover 7 through the movement of the movable plate 13, according to fig. 1 and fig. 2 show, the one end that the movable block 8 is close to upper protection box 4 is the arc structure, stir first case lid 7, make movable block 8 slide in the inboard of first case lid 7, and make first spring 9 take place elastic deformation, movable block 8 loses the block effect back with the lateral wall of upper protection box 4, with first case lid 7 upset on upper protection box 4 and open, the switch of operation valve body 1 is followed, this is the whole process that the outdoor protection device for valve who is convenient for open and shut used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an outdoor protection device for valve convenient to open and shut, includes valve body (1), hydraulic pipe way (2) and kayser (17), its characterized in that: the water conveying pipeline (2) is fixedly connected to the left side and the right side of the valve body (1) through bolts, the lower side of the valve body (1) is provided with the lower protective box (3), the upper side of the lower protective box (3) is fixedly connected with the upper protective box (4) through bolts, the left side and the right side of the lower protective box (3) and the upper protective box (4) are respectively welded with the connecting frame (5), the inner side of the connecting frame (5) is fixedly connected with the rubber pad (6), the upper end of the rear side wall of the upper protective box (4) is hinged with the first box cover (7), the inner side of the first box cover (7) is slidably connected with the movable block (8), one side of the movable block (8), which is close to the first box cover (7), is fixedly connected with the first spring (9), the left side wall and the right side wall inside the upper protective box (4) are respectively welded, and the middle part of the inner side of the fixed plate (10) is fixedly connected with a fixed rod (11), the outer side of the fixed rod (11) is sleeved with a second spring (12), the front end of the fixed rod (11) is connected with a movable plate (13) in a penetrating mode, the front end of the movable plate (13) is rotatably connected with a roller (14), the lower side of the front end of the first box cover (7) is hinged with a second box cover (15), a connecting groove (16) is formed in the side wall of the second box cover (15), and the middle part of the lower end of the second box cover (15) is provided with a clamping lock (17).

2. The outdoor valve protection device convenient for opening and closing of claim 1, wherein: the longitudinal sections of the rubber pad (6) and the connecting frame (5) are semicircular, and the rubber pad (6) is attached to the outer side of the water conveying pipeline (2).

3. The outdoor valve protection device convenient for opening and closing of claim 1, wherein: the movable blocks (8) are symmetrically arranged about a vertical central axis of the first box cover (7), and the movable blocks (8) are connected with the side wall of the upper-layer protective box (4) in a clamping mode.

4. The outdoor valve protection device convenient for opening and closing of claim 1, wherein: the movable plate (13) is connected with the fixed plate (10) in a sliding mode, and the longitudinal section of the movable plate (13) is of an inverted T-shaped structure.

5. The outdoor valve protection device convenient for opening and closing of claim 1, wherein: the front side of the roller (14) is clamped and connected with the inner side of the connecting groove (16), and the roller (14) forms a sliding structure on the inner side of the connecting groove (16).

6. The outdoor valve protection device convenient for opening and closing of claim 1, wherein: the second box cover (15) forms a turnover structure on the first box cover (7), and the longitudinal section of the first box cover (7) is of an inverted concave structure.

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