CN206972934U - A kind of gate valve for being easy to maintenance and installation - Google Patents
A kind of gate valve for being easy to maintenance and installation Download PDFInfo
- Publication number
- CN206972934U CN206972934U CN201720848028.XU CN201720848028U CN206972934U CN 206972934 U CN206972934 U CN 206972934U CN 201720848028 U CN201720848028 U CN 201720848028U CN 206972934 U CN206972934 U CN 206972934U
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- Prior art keywords
- internal thread
- maintenance
- installation
- valve body
- easy
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Abstract
The utility model discloses a kind of gate valve for being easy to maintenance and installation, including screw rod, rotating shaft base, protecting crust, upper flange, seal washer, water inlet pipe, internal thread seat, connect inner ring, be fixedly connected with piece, lower flange, fixing bolt and support frame, the side of the valve body is fixed with internal thread seat, the top of the valve body is provided with lower flange, and the side of the internal thread seat is provided with outlet pipe.The utility model is scientific and reasonable for structure, there is provided upper flange, seal washer and lower flange, can be in order to the maintenance and installation of protecting crust and support frame, there is provided internal thread seat and external screw thread head, can be in order to the installation and removal of water inlet pipe and outlet pipe, and then can be in order to the installation and maintenance of inner valve plate, hold-doun nut can be in order to the installation and maintenance of runner, detachable separation between each part of the gate valve, it is easy to repair and maintains, the gate valve has done fully optimized to overall structure simultaneously so that manufacturing cost reduces, safe to use.
Description
Technical field
Gate valve technical field is the utility model is related to, specially a kind of gate valve for being easy to maintenance and installation.
Background technology
The opening and closing element of gate valve is flashboard, and the direction of motion and flow direction of flashboard are perpendicular, and gate valve can only make standard-sized sheet and complete
Close, it is impossible to make adjustments and throttle.
But gate valve in the market is not only complicated, and function is single, is not provided with upper flange, seal washer
And lower flange, it is impossible to be easy to the maintenance and installation of protecting crust and support frame, be not provided with internal thread seat and external screw thread head, it is impossible to just
In the installation and removal of water inlet pipe and outlet pipe, and then the installation and maintenance of internal valve plate can not be easy to, be not provided with fixing spiral shell
Cap, it is impossible to be easy to the installation and maintenance of runner.
Utility model content
The utility model provides a kind of gate valve for being easy to maintenance and installation, can effectively solve what is proposed in above-mentioned background technology
It is not provided with upper flange, seal washer and lower flange, it is impossible to be easy to the maintenance and installation of protecting crust and support frame, be not provided with interior
Threaded block and external screw thread head, it is impossible to be easy to the installation and removal of water inlet pipe and outlet pipe, and then the peace of internal valve plate can not be easy to
Dress and maintenance, are not provided with hold-doun nut, it is impossible to the problem of being easy to the installation and maintenance of runner.
To achieve the above object, the utility model provides following technical scheme：A kind of gate valve for being easy to maintenance and installation, including
It is screw rod, rotating shaft base, protecting crust, upper flange, seal washer, water inlet pipe, valve body, internal thread seat, outlet pipe, connection inner ring, solid
Determine connection sheet, lower flange, fixing bolt, support frame, runner, hold-doun nut, external screw thread head, valve plate, reinforcement and fixed seat, institute
The side for stating valve body is fixed with internal thread seat, and the opposite side of valve body is provided with water inlet pipe, and the top of the valve body is provided with down
Flange, the side of the internal thread seat are provided with outlet pipe, and described outlet pipe one end is set at the interior location of internal thread seat
External screw thread head is equipped with, and the other end of outlet pipe is provided with and is fixedly connected with piece, the interior side for being fixedly connected with piece is provided with
Connect inner ring, the top of the lower flange is provided with seal washer, and the top of the seal washer is provided with upper flange, it is described on
Insertion is provided with fixing bolt on the upper surface of flange, and the top of upper flange is provided with protecting crust, the top of the protecting crust
Support frame is provided with, the inner bottom of support frame as described above is provided with rotating shaft base, and the top of support frame is provided with runner, described
The top of runner is provided with hold-doun nut, and the inside of the hold-doun nut is provided through screw rod, and the screw rod bottom is close to valve
Fixed seat is provided with the interior location of body, the valve plate is arranged on the bottom of fixed seat, and the inside of the valve plate is through setting
There is reinforcement.
Preferably, the lower flange is fixedly connected with upper flange by fixing bolt.
Preferably, inside one end of the internal thread seat offers internal thread, and internal thread seat passes through interior spiral shell with outlet pipe
Line is fixedly connected with external screw thread head.
Preferably, the screw rod is fixedly connected through protecting crust, upper flange and lower flange with reinforcement.
Preferably, the valve body is a kind of component of stainless steel, and the external spray of valve body has rust preventive coating.
Compared with prior art, the beneficial effects of the utility model：The utility model is scientific and reasonable for structure, side safe to use
Just, can be in order to the maintenance and installation of protecting crust and support frame there is provided upper flange, seal washer and lower flange, there is provided interior
Threaded block and external screw thread head, can be in order to the installation and removal of water inlet pipe and outlet pipe, and then can be in order to the peace of inner valve plate
Dress and maintenance, can be in order to the installation and maintenance of runner there is provided hold-doun nut, and the gate valve is easy for installation, between each part
Detachable separation, is easy to repair and maintains, while the gate valve has done fully optimized to overall structure so that and manufacturing cost reduces,
It is safe to use.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model external screw thread head；
Fig. 3 is the structural representation of the utility model valve plate；
Label in figure：1st, screw rod；2nd, rotating shaft base；3rd, protecting crust；4th, upper flange；5th, seal washer；6th, water inlet pipe；7th, valve
Body；8th, internal thread seat；9th, outlet pipe；10th, inner ring is connected；11st, it is fixedly connected with piece；12nd, lower flange；13rd, fixing bolt；14th, prop up
Support；15th, runner；16th, hold-doun nut；17th, external screw thread head；18th, valve plate；19th, reinforcement；20th, fixed seat.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment：As Figure 1-3, a kind of technical scheme of the utility model offer, a kind of gate valve for being easy to maintenance and installation,
Including screw rod 1, rotating shaft base 2, protecting crust 3, upper flange 4, seal washer 5, water inlet pipe 6, valve body 7, internal thread seat 8, outlet pipe
9th, connect inner ring 10, be fixedly connected with piece 11, lower flange 12, fixing bolt 13, support frame 14, runner 15, hold-doun nut 16, outer spiral shell
Line is first 17, valve plate 18, reinforcement 19 and fixed seat 20, and the side of valve body 7 is fixed with internal thread seat 8, and the opposite side of valve body 7 is set
Water inlet pipe 6 is equipped with, the top of valve body 7 is provided with lower flange 12, and the side of internal thread seat 8 is provided with outlet pipe 9, outlet pipe 9 one
End is provided with external screw thread first 17 at the interior location of internal thread seat 8, and the other end of outlet pipe 9 is provided with and is fixedly connected with piece
11, the interior side for being fixedly connected with piece 11 is provided with connection inner ring 10, and the top of lower flange 12 is provided with seal washer 5, seals
The top of packing ring 5 is provided with upper flange 4, is embedded on the upper surface of upper flange 4 and is provided with fixing bolt 13, and the top of upper flange 4
End is provided with protecting crust 3, and the top of protecting crust 3 is provided with support frame 14, and the inner bottom of support frame 14 is provided with rotating shaft base
2, and the top of support frame 14 is provided with runner 15, the top of runner 15 is provided with hold-doun nut 16, the inside of hold-doun nut 16
Screw rod 1 is provided through, the bottom of screw rod 1 is provided with fixed seat 20 at the interior location of valve body 7, and valve plate 18, which is arranged on, to be fixed
The bottom of seat 20, the inside of valve plate 18 is provided through reinforcement 19.
For the ease of the installation and maintenance of protecting crust 3, in the present embodiment, it is preferred that lower flange 12 passes through solid with upper flange 4
Determine bolt 13 to be fixedly connected.
In order to facilitate the installation and maintenance of outlet pipe 9, in the present embodiment, it is preferred that inside one end of internal thread seat 8 opens up
There is internal thread, and internal thread seat 8 is fixedly connected with outlet pipe 9 by internal thread with external screw thread first 17.
In order that screw rod 1 drives reinforcement 19 to rotate, in the present embodiment, it is preferred that screw rod 1 is through protecting crust 3, upper flange
4 and lower flange 12 be fixedly connected with reinforcement 19.
In order that valve body 7 is hardly damaged, in the present embodiment, it is preferred that valve body 7 is a kind of component of stainless steel, and
The external spray of valve body 7 has rust preventive coating.
Operation principle and process for using of the present utility model：A kind of gate valve for being easy to maintenance and installation, mainly include screw rod 1,
Protecting crust 3, upper flange 4, seal washer 5, water inlet pipe 6, valve body 7, internal thread seat 8, outlet pipe 9, lower flange 12, support frame 14,
Runner 15, hold-doun nut 16, external screw thread are first 17, valve plate 18 and reinforcement 19, and first, the gate valve, which is arranged on, to be needed to control current
On the water pipe of switch, water inlet pipe 6 connect water flow into pipe, outlet pipe 9 connect current outlet pipe, when need stop current by when, turn
Turn wheel 15, runner 15 drive reinforcement 19, and reinforcement 19 drives valve plate 18 to rotate, and then closes valve body 7, and current can not lead to
Cross, it is embedded on the upper surface of upper flange 4 to be provided with fixing bolt 13, for the ease of the installation and maintenance of protecting crust 3, lower flange 12
It is fixedly connected with upper flange 4 by fixing bolt 13, the inside of hold-doun nut 16 is provided through screw rod 1, in order that the band of screw rod 1
Dynamic reinforcement 19 is rotated, and screw rod 1 is fixedly connected through protecting crust 3, upper flange 4 and lower flange 12 with reinforcement 19, and the gate valve increases
Add and be provided with upper flange 4, seal washer 5 and lower flange 12, can in order to the maintenance and installation of protecting crust 3 and support frame 14, if
Internal thread seat 8 and external screw thread first 17 have been put, can be in order to the installation and removal of water inlet pipe 6 and outlet pipe 9, and then can be in order to interior
The installation and maintenance of portion's valve plate 18, can be in order to the installation and maintenance of runner 15, the gate valve installation side there is provided hold-doun nut 16
Just, detachable separation between each part, is easy to repair and maintains, while the gate valve has done fully optimized to overall structure, makes
Obtaining manufacturing cost reduces, safe to use.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this reality
With new, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc., all should
Within the scope of protection of the utility model.
Claims (5)
1. a kind of gate valve for being easy to maintenance and installation, including screw rod (1), rotating shaft base (2), protecting crust (3), upper flange (4), sealing
Packing ring (5), water inlet pipe (6), valve body (7), internal thread seat (8), outlet pipe (9), connection inner ring (10), be fixedly connected piece (11),
Lower flange (12), fixing bolt (13), support frame (14), runner (15), hold-doun nut (16), external screw thread head (17), valve plate
(18), reinforcement (19) and fixed seat (20), it is characterised in that：The side of the valve body (7) is fixed with internal thread seat (8), and
The opposite side of valve body (7) is provided with water inlet pipe (6), and the top of the valve body (7) is provided with lower flange (12), the internal thread seat
(8) side is provided with outlet pipe (9), and described outlet pipe (9) one end is provided with outer at the interior location of internal thread seat (8)
Thread head (17), and the other end of outlet pipe (9) is provided with and is fixedly connected with piece (11), the inside one for being fixedly connected with piece (11)
Side is provided with connection inner ring (10), and the top of the lower flange (12) is provided with seal washer (5), the seal washer (5)
Top is provided with upper flange (4), is embedded on the upper surface of the upper flange (4) and is provided with fixing bolt (13), and upper flange (4)
Top be provided with protecting crust (3), the top of the protecting crust (3) is provided with support frame (14), support frame as described above (14) it is interior
Portion bottom is provided with rotating shaft base (2), and the top of support frame (14) is provided with runner (15), and the top of the runner (15) is set
Hold-doun nut (16) is equipped with, the inside of the hold-doun nut (16) is provided through screw rod (1), and screw rod (1) bottom is close
Fixed seat (20) is provided with the interior location of valve body (7), the valve plate (18) is arranged on the bottom of fixed seat (20), the valve
The inside of plate (18) is provided through reinforcement (19).
A kind of 2. gate valve for being easy to maintenance and installation according to claim 1, it is characterised in that：The lower flange (12) with it is upper
Flange (4) is fixedly connected by fixing bolt (13).
A kind of 3. gate valve for being easy to maintenance and installation according to claim 1, it is characterised in that：The internal thread seat (8)
Internal one end offers internal thread, and internal thread seat (8) connects with outlet pipe (9) by the way that internal thread and external screw thread head (17) are fixed
Connect.
A kind of 4. gate valve for being easy to maintenance and installation according to claim 1, it is characterised in that：The screw rod (1) is through anti-
Protective case (3), upper flange (4) and lower flange (12) are fixedly connected with reinforcement (19).
A kind of 5. gate valve for being easy to maintenance and installation according to claim 1, it is characterised in that：The valve body (7) is one kind
The component of stainless steel, and the external spray of valve body (7) has rust preventive coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720848028.XU CN206972934U (en) | 2017-07-13 | 2017-07-13 | A kind of gate valve for being easy to maintenance and installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720848028.XU CN206972934U (en) | 2017-07-13 | 2017-07-13 | A kind of gate valve for being easy to maintenance and installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206972934U true CN206972934U (en) | 2018-02-06 |
Family
ID=61402364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720848028.XU Expired - Fee Related CN206972934U (en) | 2017-07-13 | 2017-07-13 | A kind of gate valve for being easy to maintenance and installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206972934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553055A (en) * | 2019-09-20 | 2019-12-10 | 孙庆峰 | Ball valve convenient to installation |
-
2017
- 2017-07-13 CN CN201720848028.XU patent/CN206972934U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553055A (en) * | 2019-09-20 | 2019-12-10 | 孙庆峰 | Ball valve convenient to installation |
| CN110553055B (en) * | 2019-09-20 | 2021-03-12 | 欧维克集团有限公司 | Ball valve convenient to installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20190713 |