CN212536888U

CN212536888U - Antitheft drain valve for water delivery pipeline

Info

Publication number: CN212536888U
Application number: CN202020459854.7U
Authority: CN
Inventors: 闫金辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2021-02-12
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a water pipe anti-theft drain valve, which comprises a valve body and a valve cap, wherein the top end of the valve body is provided with the valve cap through a rotating shaft in a rotating way, the anti-theft drain valve is connected with a switch wrench through a rotating shaft at one side of the valve cap, a fixing part is fixedly arranged at one end of the valve body, a through hole and a lock hole are arranged on the switch wrench and the fixing part, the switch wrench can be locked by a common padlock in the market through buckling the switch wrench and the fixing part, meanwhile, in order to avoid outsiders, the regular polygonal nut-shaped structure at the connection part of the drain valve and an external water pipe is screwed and disassembled through a wrench, after the external connecting pipe and a connecting end are screwed, two groups of anti-theft bolts pass through the screw holes on a power-assisted nut to be fixed with the external connecting pipe, the valve body is prevented from, the disassembly steps are added, so that the condition of water stealing is avoided.

Description

Antitheft drain valve for water delivery pipeline

Technical Field

The utility model belongs to the technical field of the valve theftproof, concretely relates to conduit theftproof drain valve.

Background

Most rural families can arrange a water tank outside a house, a drain valve is installed through a water pipeline and is arranged outside the open air, the situation that water is stolen by outsiders can easily occur by carelessness although the washing is convenient, in order to prevent the situation, the drain valve arranged outside the open air in most families is controlled to be opened or closed by a special key, and the special key is pulled out after the drain valve is not used any more, the method has a certain anti-theft function, and the special key is only used for matching with the rotation of a valve core and is the same as the principle of a hexagon socket wrench rotating bolt, so the special key is common in the market and can be obtained by self-control, the anti-theft mode can still not well protect people from water theft, and the existing part of the drain valve with the anti-theft function is arranged at the connection part of the drain valve and an external water pipe, the integrally formed regular polygonal nut shape is mostly adopted for a wrench to screw, so that the condition that water stealing happens when outsiders detach the drain valve through the wrench is increased, and the prior art needs to be improved to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conduit theftproof drain valve to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a water delivery pipeline anti-theft drain valve comprises a valve body and a valve cap, wherein the top end of the valve body is rotatably provided with the valve cap through a rotating shaft, one end of the valve cap is connected with a switch wrench through the rotating shaft, the top of one end of the valve body is fixedly provided with a fixing part, the bottom of one end of the valve body is fixedly provided with a water outlet, the inner walls of the front end and the rear end of the water outlet are provided with mounting grooves, a filter plate is embedded in the water outlet, the front end and the rear end of the filter plate are symmetrically and fixedly provided with limiting blocks, the filter plate is clamped in the two sets of mounting grooves through two sets of limiting blocks, one end of the valve body, which is far away from the water outlet, is fixedly provided with a connecting end, which is, one end of the connecting end is connected with an outer connecting pipe through threads, and fixing holes are symmetrically formed in the side face, opposite to the power-assisted nut, of the outer connecting pipe in an up-and-down mode.

Further, two sets of mounting grooves are "L" type setting of falling, and when the stopper at both ends slided to the top in the mounting groove inside around the filter plate passes through, rotatory filter plate can fix the filter plate in the inside of delivery port again, conveniently dismantles clean filter plate.

Further, the filter plate is arranged to be of a hollow structure, and impurities in the book are filtered.

Further, through-hole and lockhole have been seted up respectively to switch spanner and mounting, and the size of through-hole and the size of mounting cooperate mutually, pass the through-hole on the switch spanner with the top of mounting, then the outside padlock of rethread pins the switch spanner.

Furthermore, the sizes of the nuts on the two groups of anti-theft bolts are matched with the sizes of the embedding grooves, so that the anti-theft bolts can be embedded in the threaded hole embedding grooves, and the surface of one side of the power-assisted nut is flat.

Furthermore, the switch wrench and the fixing piece are all members made of metal materials, so that the switch wrench and the fixing piece are not easy to break, and the anti-theft performance is improved.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of conduit theftproof drain valve, this theftproof drain valve rotates the connection switch spanner through the pivot in one side of valve cap, the fixed mounting that is provided with in one end of valve body, and set up through-hole and lockhole on switch spanner and mounting, through will detaining at switch spanner and on the mounting, then can pin the switch spanner with ordinary padlock in the market, avoid the outsider simultaneously, twist soon the dismantlement through the regular polygon's of spanner to drain valve and external water piping junction nut column structure, twist the back with external connection pipe and link soon, pass the screw hole on the helping hand nut and fix with the external connection pipe through two sets of theftproof bolts, avoid directly dismantling it through rotating the valve body, when the valve body is dismantled to needs, it dismantles the theftproof bolt through multiunit instrument, increase its dismantlement step, avoid taking place the condition of stealing water.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is an overall front view of the present invention;

FIG. 2 is an enlarged view of the water outlet of the present invention;

fig. 3 is a top view of the switch wrench of the present invention.

In the figure: 1. a fixing member; 2. a lock hole; 3. opening and closing the wrench; 4. a bonnet; 5. an anti-theft bolt; 6. a fitting groove; 7. a threaded hole; 8. an outer connecting pipe; 9. a fixing hole; 10. a power-assisted nut; 11. a valve body; 12. A water outlet; 13. a limiting block; 14. mounting grooves; 15. filtering the plate; 16. a through hole; 17. and a connecting end.

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. 1-3, the present invention provides a technical solution: an anti-theft drain valve for a water pipeline comprises a valve body 11 and a valve cap 4, wherein the top end of the valve body 11 is rotatably provided with the valve cap 4 through a rotating shaft, one end of the valve cap 4 is connected with a switch wrench 3 through the rotating shaft, the top of one end of the valve body 11 is fixedly provided with a fixing part 1, the bottom of one end of the valve body 11 is fixedly provided with a water outlet 12, the inner walls of the front end and the rear end of the water outlet 12 are provided with mounting grooves 14, a filter plate 15 is embedded in the water outlet 12, the front end and the rear end of the filter plate 15 are symmetrically and fixedly provided with limit blocks 13, the filter plate 15 is clamped in the mounting grooves 14 through two sets of limit blocks 13, one end of the valve body 11 far away from the water outlet 12 is fixedly provided with a power-assisted nut 10, one end of the valve, the anti-theft bolts 5 are installed inside the two groups of threaded holes 7 through threads, one end of the connecting end 17 is connected with an outer connecting pipe 8 through threads, and fixing holes 9 are symmetrically formed in the side face, opposite to the power-assisted nut 10, of the outer connecting pipe 8 in an up-and-down mode.

As shown in fig. 2, the two sets of mounting grooves 14 are arranged in an inverted L shape, and when the filter plate 15 slides to the top end inside the mounting groove 14 through the limiting blocks 13 at the front and rear ends, the filter plate 15 can be fixed inside the water outlet 12 by rotating the filter plate 15, so that the filter plate 15 is convenient to detach and clean.

As shown in fig. 2, the filter plate 15 is a hollow structure for filtering the impurities in the book.

As shown in fig. 1 and 3, the opening and closing wrench 3 and the fixing member 1 are respectively provided with a through hole 16 and a locking hole 2, and the size of the through hole 16 is matched with that of the fixing member 1, so that the top end of the fixing member 1 passes through the through hole 16 of the opening and closing wrench 3, and then the opening and closing wrench 3 is locked by an external padlock.

As shown in fig. 1, the sizes of the nuts and the fitting grooves 6 on the two sets of anti-theft bolts 5 are matched with each other, so that the anti-theft bolts 5 can be completely fitted in the threaded holes 7 and the fitting grooves 6, and one side surface of the power-assisted nut 10 is flat.

As shown in fig. 1, the switch wrench 3 and the fixing member 1 are made of metal materials, so that they are not easily broken, and the anti-theft performance is increased.

The utility model discloses a theory of operation and use flow: when the water pipe anti-theft drain valve is used, the top end of the fixing piece 1 penetrates through the through hole 16 on the switch wrench 3, then the switch wrench 3 is locked through the external padlock, so that the condition that the valve body 11 is opened by rotating the switch wrench 3 is avoided, when the water pipe anti-theft drain valve is installed with the external connecting pipe 8, the external connecting pipe 8 is screwed and installed through the connecting end 17, then the two groups of anti-theft bolts 5 penetrate through the threaded holes 7 on the power-assisted nuts 10, one ends of the two groups of anti-theft bolts 5 rotate into the fixing holes 9 to radially fix the external connecting pipe 8, the external connecting pipe 8 is prevented from rotating around the connecting end 17 under the condition of external force, the external connecting pipe 8 can be buried underground at the connection part of the water inlet pipe, the anti-theft performance is further improved, the nuts on the two groups of anti-theft bolts 5, the surface of one side of the power-assisted nut 10 is flat, the two groups of mounting grooves 14 are arranged in an inverted L shape, when the filter plate 15 slides to the top end inside the mounting groove 14 through the limiting blocks 13 at the front end and the rear end, the filter plate 15 can be fixed inside the water outlet 12 by rotating the filter plate 15, and the filter plate 15 is convenient to disassemble and clean.

It should be noted that, in this document, the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

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

1. The utility model provides a conduit theftproof drain valve, includes valve body (11) and valve cap (4), its characterized in that: the top of valve body (11) is rotated through the pivot and is provided with valve cap (4), the one end of valve cap (4) is connected with switch wrench (3) through the pivot, the fixed mounting (1) that is provided with in one end top of valve body (11), the fixed delivery port (12) that is provided with in one end bottom of valve body (11), mounting groove (14) have been seted up to the front and back end inner wall of delivery port (12), the embedded filter plate (15) that is provided with in inside of delivery port (12), both ends symmetry is fixed around filter plate (15) is provided with stopper (13), filter plate (15) are through the internally mounted of two sets of stopper (13) joint at two sets of mounting grooves (14), the fixed helping hand nut (10) that is provided with in one end that delivery port (12) were kept away from in valve body (11), the fixed link (17) that is provided with in, the anti-theft bolt is characterized in that threaded holes (7) are formed in the power-assisted nuts (10) in an up-and-down symmetrical mode, embedded grooves (6) are formed in the power-assisted nuts (10) and in one side, located in the threaded holes (7), of the power-assisted nuts (10), anti-theft bolts (5) are installed in the two groups of threaded holes (7) in a threaded mode, one end of the connecting end (17) is connected with an outer connecting pipe (8) through threads, and fixing holes (9) are formed in the side face, opposite to the power-assisted nuts (10.

2. The anti-theft drain valve for the water conveying pipeline according to claim 1, characterized in that: the two groups of mounting grooves (14) are arranged in an inverted L shape.

3. The anti-theft drain valve for the water conveying pipeline according to claim 1, characterized in that: the filter plate (15) is arranged to be a hollow structure.

4. The anti-theft drain valve for the water conveying pipeline according to claim 1, characterized in that: the switch wrench (3) and the fixing piece (1) are respectively provided with a through hole (16) and a lock hole (2), and the size of the through hole (16) is matched with that of the fixing piece (1).

5. The anti-theft drain valve for the water conveying pipeline according to claim 1, characterized in that: the nuts on the two groups of anti-theft bolts (5) are matched with the embedding grooves (6) in size.

6. The anti-theft drain valve for the water conveying pipeline according to claim 1, characterized in that: the switch wrench (3) and the fixing piece (1) are both members made of metal materials.