CN214999674U

CN214999674U - Tunnel high-pressure water grout stopping valve device

Info

Publication number: CN214999674U
Application number: CN202120745054.6U
Authority: CN
Inventors: 罗发胜; 李拴平; 李彬; 张战友
Original assignee: Poly Changda Engineering Co Ltd
Current assignee: Poly Changda Engineering Co Ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-12-03
Anticipated expiration: 2031-04-12

Abstract

The utility model discloses a tunnel high-pressure water grout stopping valve device, which comprises a valve shell, a supporting mechanism and a protecting mechanism, wherein the top of the valve shell is provided with a valve rod shell, and a valve rod is sleeved inside the valve rod shell; the supporting mechanism comprises a supporting rod, a limiting strip and a supporting plate, the supporting rod is sleeved at the bottom of the fixed seat, the limiting strip is fixedly connected to the top of the fixed seat, the limiting strip is clamped outside the valve shell, a sucker is arranged on the supporting plate, and the sucker is positioned above the fixed seat; the protection mechanism is located valve shell both sides, and the flange is all installed to the valve shell left and right sides, installs first drain outlet and second drain outlet on two flanges respectively, and the block of first drain outlet one side block has the block, and the block rigid coupling is on the reinforcing ring. The supporting rod can support the bottom of the valve shell, and the fixed rod and the supporting plate can support two sides of the valve, so that the valve is favorably installed; the snubber block can be to the valve casing shock attenuation, and first protecting sheathing and second protecting sheathing are to the outside parcel protection of valve.

Description

Tunnel high-pressure water grout stopping valve device

Technical Field

The utility model relates to a valve specifically is a thick liquid valve gear is only to tunnel water under high pressure.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like.

Lack bearing structure on the outside casing of valve, bottom and both sides are difficult for supporting the reinforcement, and inconvenient valve is in the ascending installation and the use of equidirectional, and the valve both sides lack but absorbing protection architecture, and the valve casing receives the damage easily in the use, influences the life of valve. Therefore, a tunnel high-pressure water slurry stopping valve device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

A high-pressure water slurry-stopping valve device for a tunnel comprises a valve shell, a supporting mechanism and a protecting mechanism, wherein a valve rod shell is installed at the top of the valve shell, and a valve rod is sleeved in the valve rod shell;

the supporting mechanism comprises a supporting rod, a limiting strip and a supporting plate, the supporting rod is sleeved at the bottom of the fixed seat, the limiting strip is fixedly connected to the top of the fixed seat, the limiting strip is clamped outside the valve shell, a sucker is mounted on the supporting plate, and the sucker is located above the fixed seat;

the protection mechanism is located valve shell both sides, flange is all installed to the valve shell left and right sides, two install first outlet and second outlet on the flange respectively, first outlet one side block has the block, the block rigid coupling is on the reinforcing ring.

Further, the inner side of the first drainage port is provided with a thread adjusting layer, the thread adjusting layer is connected with the reinforcing ring through threads, a sealing ring is fixedly connected to the inner wall of the reinforcing ring, and the thickness of the sealing ring is smaller than that of the reinforcing ring.

Furthermore, a connecting ring is embedded on the valve shell and is positioned above the four limiting strips, and the height of the limiting strips is smaller than that of the supporting rod.

Further, protection mechanism includes fixed plate, first protecting sheathing and second protecting sheathing, the equal rigid coupling in one side that first protecting sheathing and second protecting sheathing are close to each other has the stopper, first protecting sheathing and second protecting sheathing pass through the stopper block and connect, the inside equal rigid coupling of first protecting sheathing and second protecting sheathing has the fixed plate, fixed plate one side rigid coupling has the snubber block.

Further, the outside rigid coupling of first protective housing has the dead lever, the dead lever is totally three, three be 60 interval distribution between the dead lever, the diameter of dead lever is less than the bracing piece.

Further, the backup pad passes through the bolt and installs on second protective housing, the height of backup pad is less than second protective housing, second protective housing rigid coupling is on the fixing base, just sliding connection between fixing base and the first protective housing, first protective housing and second protective housing all are connected with the go-between block.

The utility model has the advantages that: the utility model provides a take protect function and adjustable support's tunnel water under high pressure only thick liquid valve gear.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 3 is a schematic structural view of a fastening block according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a supporting plate according to an embodiment of the present invention.

In the figure: 1. valve rod, 2, valve rod shell, 3, valve shell, 301, go-between, 4, reinforcing ring, 401, block piece, 5, first outlet, 6, flange, 7, bracing piece, 8, fixing base, 9, spacing strip, 10, stopper, 11, fixed plate, 12, second outlet, 13, first protective housing, 1301, second protective housing, 14, sealing washer, 15, screw thread regulation layer, 16, dead lever, 17, snubber block, 18, backup pad, 1801, sucking disc.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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 efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-4, a tunnel high-pressure water slurry stop valve device comprises a valve shell 3, a supporting mechanism and a protecting mechanism, wherein a valve rod shell 2 is installed at the top of the valve shell 3, and a valve rod 1 is sleeved inside the valve rod shell 2, so that the installation and the use of the valve rod 1 are facilitated;

the supporting mechanism comprises a supporting rod 7, a limiting strip 9 and a supporting plate 18, the supporting rod 7 is sleeved at the bottom of a fixed seat 8, the limiting strip 9 is fixedly connected to the top of the fixed seat 8, the limiting strip 9 is clamped outside the valve shell 3, a sucking disc 1801 is installed on the supporting plate 18, and the sucking disc 1801 is located above the fixed seat 8 and is beneficial to installation and use of the sucking disc 1801;

protection mechanism is located 3 both sides of valve shell, flange 6 is all installed to the 3 left and right sides of valve shell, two install first outlet 5 and second outlet 12 on the flange 6 respectively, 5 one side blocks of first outlet have block 401, block 401 rigid coupling is on reinforcing ring 4, the installation of reinforcing ring 4 of being convenient for.

A thread adjusting layer 15 is arranged on the inner side of the first drainage port 5, the thread adjusting layer 15 is in threaded connection with the reinforcing ring 4, a sealing ring 14 is fixedly connected to the inner wall of the reinforcing ring 4, and the thickness of the sealing ring 14 is smaller than that of the reinforcing ring 4, so that the sealing ring 14 can be used conveniently; the valve shell 3 is embedded with connecting rings 301, the connecting rings 301 are positioned above the limiting strips 9, the number of the limiting strips 9 is four, and the height of each limiting strip 9 is smaller than that of the supporting rod 7, so that the limiting strips 9 can limit the bottom of the valve shell 3 conveniently; the protection mechanism comprises a fixing plate 11, a first protection shell 13 and a second protection shell 1301, wherein a limiting block 10 is fixedly connected to one side, close to each other, of each of the first protection shell 13 and the second protection shell 1301, the first protection shell 13 and the second protection shell 1301 are connected through the limiting block 10 in a clamping mode, the fixing plate 11 is fixedly connected to the inner portions of the first protection shell 13 and the second protection shell 1301, and a damping block 17 is fixedly connected to one side of the fixing plate 11, so that the damping block 17 can be conveniently installed and used; the outer side of the first protective shell 13 is fixedly connected with three fixed rods 16, the three fixed rods 16 are distributed at intervals of 60 degrees, and the diameter of each fixed rod 16 is smaller than that of the corresponding supporting rod 7, so that the fixed rods 16 can support one side of the valve conveniently; the supporting plate 18 is installed on the second protection housing 1301 through a bolt, the height of the supporting plate 18 is smaller than that of the second protection housing 1301, the second protection housing 1301 is fixedly connected to the fixing seat 8, the fixing seat 8 is in sliding connection with the first protection housing 13, the first protection housing 13 and the second protection housing 1301 are connected with the connecting ring 301 in a clamping mode, and therefore external protection of the valve is facilitated.

When the utility model is used, firstly, the reinforcing ring 4 is moved on the first water outlet 5 to separate the clamping block 401 from the reinforcing ring 4, the end of the reinforcing ring 4 close to the valve shell 3 is provided with a screw thread, the reinforcing ring 4 is rotated to adjust the extension length of the reinforcing ring 4, so that the reinforcing ring 4 and the sealing ring 14 are connected with a water source end, the second water outlet 12 is connected with a water outlet end, the support rod 7 comprises an inner rod and an outer rod which are connected through the screw thread, the height of adjustable fixing base 8, when whole valve level was placed, dead lever 16 or the backup pad 18 that has sucking disc 1801 can reduce the contact of valve and ground to valve bottom sprag protection, and when first protecting sheathing 13 and second protecting sheathing 1301 blocked, snubber block 17 overlap joint was in valve casing 3 both sides, was connected through the arc shell fragment between snubber block 17 and the fixed plate 11, to the outside shock attenuation protection of valve casing 3.

The utility model discloses an useful part lies in:

1. the supporting rod 7 and the fixing seat 8 can support the bottom of the valve shell 3, the limiting strip 9 can limit the position of the valve, and the fixing rod 16 and the supporting plate 18 can support the two sides of the valve, so that the valve can be installed and used in different directions;

2. the utility model discloses rational in infrastructure, reinforcing ring 4 and sealing washer 14 do benefit to the connection of first drain opening 5, and fixed plate 11 and snubber block 17 can be to the 3 both sides shock attenuation of valve shell, and go-between 301 and stopper 10 are favorable to the installation of first protecting sheathing 13 and second protecting sheathing 1301, are convenient for to the outside parcel protection of valve, reduce the damage of valve housing in the use.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a thick liquid valve gear is stopped to tunnel water under high pressure which characterized in that: the valve rod protection device comprises a valve shell (3), a supporting mechanism and a protection mechanism, wherein a valve rod shell (2) is installed at the top of the valve shell (3), and a valve rod (1) is sleeved in the valve rod shell (2);

the supporting mechanism comprises a supporting rod (7), a limiting strip (9) and a supporting plate (18), the supporting rod (7) is sleeved at the bottom of the fixing seat (8), the limiting strip (9) is fixedly connected to the top of the fixing seat (8), the limiting strip (9) is clamped on the outer side of the valve shell (3), a sucking disc (1801) is installed on the supporting plate (18), and the sucking disc (1801) is located above the fixing seat (8);

protection mechanism is located valve shell (3) both sides, flange (6), two are all installed to the valve shell (3) left and right sides flange (6) are last to install first drain outlet (5) and second drain outlet (12) respectively, first drain outlet (5) one side block has block piece (401), block piece (401) rigid coupling is on reinforcing ring (4).

2. The tunnel high-pressure water slurry stopping valve device according to claim 1, wherein: the inner side of the first drainage port (5) is provided with a thread adjusting layer (15), the thread adjusting layer (15) is connected with the reinforcing ring (4) through threads, a sealing ring (14) is fixedly connected to the inner wall of the reinforcing ring (4), and the thickness of the sealing ring (14) is smaller than that of the reinforcing ring (4).

3. The tunnel high-pressure water slurry stopping valve device according to claim 1, wherein: the valve shell (3) is embedded with a connecting ring (301), the connecting ring (301) is located above the limiting strips (9), the number of the limiting strips (9) is four, and the height of each limiting strip (9) is smaller than that of the supporting rod (7).

4. The tunnel high-pressure water slurry stopping valve device according to claim 1, wherein: protection mechanism includes fixed plate (11), first protecting sheathing (13) and second protecting sheathing (1301), the equal rigid coupling in one side that first protecting sheathing (13) and second protecting sheathing (1301) are close to each other has stopper (10), first protecting sheathing (13) and second protecting sheathing (1301) are connected through stopper (10) block, the inside equal rigid coupling of first protecting sheathing (13) and second protecting sheathing (1301) has fixed plate (11), fixed plate (11) one side rigid coupling has snubber block (17).

5. The tunnel high-pressure water slurry stopping valve device according to claim 4, wherein: the outer side of the first protective shell (13) is fixedly connected with three fixing rods (16), the number of the fixing rods (16) is three, the fixing rods (16) are distributed at intervals of 60 degrees, and the diameter of each fixing rod (16) is smaller than that of each supporting rod (7).

6. The tunnel high-pressure water slurry stopping valve device according to claim 1, wherein: the utility model discloses a safety protection device, including backup pad (18), backup pad (18) pass through the bolt and install on second protection housing (1301), the height of backup pad (18) is less than second protection housing (1301), second protection housing (1301) rigid coupling is on fixing base (8), just sliding connection between fixing base (8) and first protection housing (13), first protection housing (13) and second protection housing (1301) all are connected with go-between (301) block.