CN211550594U - Forged steel gate valve with filler - Google Patents
Forged steel gate valve with filler Download PDFInfo
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- CN211550594U CN211550594U CN201922499481.6U CN201922499481U CN211550594U CN 211550594 U CN211550594 U CN 211550594U CN 201922499481 U CN201922499481 U CN 201922499481U CN 211550594 U CN211550594 U CN 211550594U
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- filler
- packing
- valve
- forged steel
- gate valve
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Abstract
The utility model relates to a forged steel gate valve of area filler relates to the technical field of valve, and it includes valve body, valve gap, valve rod and hand wheel, and the valve gap is kept away from the one end of valve body and has been seted up the packing chamber, and the packing intracavity is filled and has been filled, packs and is provided with the packing in the tip of valve gap and presses the cover, packs and fills in packing the package, is provided with a plurality of packing bags in the packing chamber. The utility model discloses a filler package will pack the partial shipment, has the effect that makes things convenient for the staff to overhaul.
Description
Technical Field
The utility model belongs to the technical field of the technique of valve and specifically relates to a forged steel gate valve that area packed is related to.
Background
The valve is a control part in a pipeline fluid conveying system at present, is used for changing the section of a passage and the flowing direction of a medium, and has the functions of diversion, cut-off, throttling, non-return, flow splitting, overflow pressure relief and the like. Valves used for fluid control range in variety and size from the simplest shut-off valves to the various valves used in extremely complex autonomous systems. The valve can be used for controlling various types of fluid such as water, steam, oil products, gas, mud, various corrosive media, liquid metal, radioactive fluid and the like to flow, the working pressure of the valve can be from 0.0013MPa to 1000MPa of ultrahigh pressure, and the working temperature can be from-269 ℃ of ultralow temperature to 1430 ℃ of high temperature. The valve can be controlled by adopting various transmission modes, such as manual, electric, hydraulic, pneumatic, worm gear, electromagnetic, electrohydraulic, pneumatic and hydraulic, spur gear, bevel gear driving and the like; the valve can act according to the preset requirement under the action of pressure, temperature or other form of sensing signals, and the valve can make lifting, sliding, swinging or rotating motion by means of a driving or automatic mechanism, so that the size of the flow passage area of the valve can be changed to realize the control function of the valve.
The existing forged steel gate valve with the filler, such as the Chinese patent with the authorization publication number of CN203442187U, discloses a forged steel gate valve with the filler, which comprises a valve body, wherein a water inlet and a water outlet are formed in the valve body, a valve seat is arranged at the inner end of the water inlet and the water outlet, a valve cover is fixed at the upper end of the valve body, a valve rod is arranged inside the valve cover, the lower end of the valve rod is connected with a gate plate capable of sealing the valve seat, a valve rod nut is connected with the upper end of the valve rod through a screw nut, a hand wheel is connected to the upper end of the valve rod nut through a headless rivet, a movable joint bolt is connected with a filler pressing plate, a filler pressing sleeve is pressed on the filler pressing plate, the lower.
The above prior art solutions have the following drawbacks: because the filler usually chooses powdered material for use, when the staff overhauls and maintains, inconvenient staff carries out the detection of leakproofness to the filler.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a forged steel gate valve that area was packed will pack the partial shipment through the filler package, has the effect that makes things convenient for the staff to pack and take out the maintenance.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a take forged steel gate valve of filler, includes valve body, valve gap, valve rod and hand wheel, the valve gap is kept away from the packing chamber has been seted up to the one end of valve body, it has the filler to fill the intracavity packing, fill in the tip of valve gap is provided with the packing and presses the cover, the packing is filled in packing the package, it is provided with a plurality of packs of packing to fill the intracavity.
By adopting the technical scheme, in practical application, when filling, workers select a proper number of filling packages according to the size of the filling cavity for filling, and the operation is simple; when the staff overhauls, every filler package of inspection, change or increase and decrease filler package can, reduce the waste of resource.
The present invention may be further configured in a preferred embodiment as: the two adjacent filling bags are detachably connected.
Through adopting above-mentioned technical scheme, in the in-service use, make things convenient for the staff to fill the packing bag, perhaps take out the packing bag and overhaul, need not to take out the packing bag of lower floor with the help of other instruments.
The present invention may be further configured in a preferred embodiment as: the one end of filler bag is the type of falling U and is provided with first inserting groove, the filler bag is kept away from the one end of first inserting groove is fixed with the grafting strip, the grafting strip with first inserting groove plug-in connection.
Through adopting above-mentioned technical scheme, in the in-service use, the grafting cooperation of grafting strip and first inserting groove links together two adjacent filler bags, makes things convenient for the staff to fill simultaneously or take out simultaneously.
The present invention may be further configured in a preferred embodiment as: the two sides of the inserting strip are also provided with limiting strips, and the first inserting groove is provided with a first limiting groove at the limiting strips.
Through adopting above-mentioned technical scheme, in the in-service use, the relative position of restriction grafting strip and inserting groove is realized to spacing strip and the grafting cooperation of spacing groove, further restricts the relative position of two adjacent filler packages, makes things convenient for the staff to operate the filler package.
The present invention may be further configured in a preferred embodiment as: one end of the packing pressing sleeve, which is close to the packing, is provided with a second inserting groove at the inserting strip, and the side wall of the second inserting groove is provided with a second limiting groove at the limiting strip.
Through adopting above-mentioned technical scheme, in the in-service use, the setting up of second inserting groove and second spacing groove makes to pack to press the cover and can dismantle with the packing package that is located the superiors and link together, makes things convenient for the staff to tear open and loads the package.
The present invention may be further configured in a preferred embodiment as: the packing pressing sleeve comprises a first horizontal section, a vertical section and a second horizontal section, the first horizontal section, the vertical section and the second horizontal section form a Z-shaped arrangement, and the first horizontal section is located at one end far away from the packing cavity.
Through adopting above-mentioned technical scheme, in the practical application, first horizontal segment is used for restricting the maximum displacement who packs and presses the cover, guarantees the normal work of forged steel gate valve.
The present invention may be further configured in a preferred embodiment as: the vertical section is provided with a vent hole in a penetrating way.
Through adopting above-mentioned technical scheme, in the in-service use, the packing of Z style of calligraphy is pressed the cover and is makeed to leave the space between vertical section and the valve rod, and the air vent communicates with this space, makes things convenient for the staff to promote to pack and presses the cover and remove in vertical direction.
The present invention may be further configured in a preferred embodiment as: the hand wheel is detachably connected with a nameplate.
Through adopting above-mentioned technical scheme, in the in-service use, the data plate makes things convenient for the staff to distinguish the model of forged steel gate valve.
The present invention may be further configured in a preferred embodiment as: the two ends of the filling bag are made of hard materials, and the side surface of the filling bag is made of soft and repeatedly telescopic materials.
Through adopting above-mentioned technical scheme, in the in-service use, conveniently compress tightly the filler in the use to increase the leakproofness of filler.
To sum up, the utility model discloses a following at least one useful technological effect:
1. through the arrangement of the filling bag, the filling and taking-out maintenance work of workers is facilitated, and meanwhile through the split charging, when the filling is damaged, the waste of the filling can be effectively reduced;
2. furthermore, through the detachable connection of two adjacent filling material bags and the detachable connection of the filling material bag positioned at the highest layer and the filling material pressing sleeve, workers can conveniently fill or take out the filling material bags at the same time;
3. furthermore, through the arrangement of the vent holes, the balance of air pressure is kept, and workers can push the packing pressing sleeve to move in the vertical direction conveniently.
Drawings
Fig. 1 is a schematic structural diagram of the present embodiment.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
In the figure, 1, a valve body, 101, an inlet, 102, an outlet, 2, a valve cover, 3, a valve rod, 4, a hand wheel, 401, a nameplate, 5, a valve seat, 6, a middle flange gasket, 7, a flashboard, 8, a valve rod nut, 9, a locking nut, 10, a lubricating gasket, 11, a support pin, 12, an oscillating bolt, 1201, an oscillating nut, 13, a valve cover bolt, 14, a packing pressing plate, 15, a packing pressing sleeve, 1501, a second plugging groove, 1502, a second limiting groove, 1503, a first horizontal segment, 1504, a vertical segment, 1505, a second horizontal segment, 1506, a gap, 1507, a vent hole, 16, a packing cavity, 17, a packing, 18, a packing bag, 1801, a first plugging groove, 1802, a plugging strip, 1803, a limiting strip, 1804 and a first limiting groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, in order to disclose a forged steel gate valve with filler of the present invention, including a valve body 1, a valve cover 2, a valve rod 3 and a hand wheel 4, the valve body 1 is provided with an inlet 101 and an outlet 102 which are communicated with each other, and the communicated parts of the inlet 101 and the outlet 102 are provided with valve seats 5; the upper end of the valve body 1 is fixed with the valve cover 2, and a middle flange gasket 6 is arranged between the valve body 1 and the valve cover 2; a valve rod 3 penetrates through the valve body 1 and the valve cover 2, the lower end of the valve rod 3 is connected with a flashboard 7 capable of closing the valve seat 5, and two sides of the flashboard 7 are respectively abutted against the other two valve seats 5; the upper end of the valve rod 3 is in threaded connection with a valve rod nut 8, the upper end of the valve rod 3 nut is connected with a hand wheel 4 through a locking nut 9, the hand wheel 4 is detachably connected with a nameplate 401, and a lubricating gasket 10 is arranged between the valve rod nut 8 and the hand wheel 4; the upper end of the valve cover 2 is hinged with an eyelet bolt 12 through a support pin 11, and a valve cover bolt 13 is also arranged between the support pin 11 and the valve cover 2; the movable joint bolt 12 is connected with a packing pressing plate 14, the position of the packing pressing plate 14 is limited through a movable joint nut 1201, the packing pressing plate 14 is abutted with a packing pressing sleeve 15, and the lower end face of the packing pressing plate 14 and the upper surface of the packing pressing sleeve 15 are respectively provided with a matched conical surface.
A packing cavity 16 is formed in one end, far away from the valve body 1, of the valve cover 2, and a packing pressing sleeve 15 is inserted into the packing cavity 16 in one end, far away from the packing pressing plate 14; the filling cavity 16 is filled with a filling material 17, the filling material 17 is filled in a filling material bag 18, and a plurality of filling material bags 18 are arranged in the filling cavity 16; the two ends of the filler bag 18 are made of hard materials, and the side surface of the filler bag 18 is made of soft and repeatedly telescopic materials; the staff can be according to actual need, with the filler package 18 be provided with a plurality of heights to adapt to the filler chamber 16 of different sizes, when the filler 17 is insufficient, can change or directly add the filler package 18 simultaneously.
One end of the filler bag 18 is in an inverted U shape and is provided with a first insertion groove 1801 with a rectangular cross section, one end of the filler bag 18, which is far away from the first insertion groove 1801, is fixed with an insertion strip 1802, and the insertion strip 1802 is in insertion connection with the first insertion groove 1801; the two sides of the inserting strip 1802 are further provided with a limiting strip 1803, the cross section of the limiting strip 1803 is rectangular or triangular, in the preferred embodiment, the limiting strip 1803 is triangular, and the first inserting groove 1801 is provided with a first limiting groove 1804 at the limiting strip 1803.
One end of the packing pressing sleeve 15 close to the packing 17 is provided with a second inserting groove 1501 at the inserting bar 1802, the side wall of the second inserting groove 1501 is provided with a second limiting groove 1502 at the limiting bar 1803, the second inserting groove 1501 is the same as the first inserting groove 1801 in size, and the second limiting groove 1502 is the same as the first limiting groove 1804 in size.
The packing press sleeve 15 comprises a first horizontal section 1503, a vertical section 1504 and a second horizontal section 1505, wherein one end of the first horizontal section 1503 is vertically connected with one end of the vertical section 1504, which is far away from the first horizontal section 1503, is vertically connected with the second horizontal section 1505, and the first horizontal section 1503 and the second horizontal section 1505 are respectively positioned at two sides of the vertical section 1504, so that a gap 1506 is reserved between the vertical section 1504 and the valve rod 3, therefore, the packing press sleeve 15 is arranged in a Z shape, the first horizontal section 1503 is positioned at one end, which is far away from the packing cavity 16, and the first horizontal section 1503 is positioned at one side, which is far away from the valve rod 3, of the vertical section 1504; the vertical section 1504 is penetrated by a vent hole 1507, and the vent hole 1507 is communicated with a gap 1506 between the vertical section 1504 and the valve rod 3.
The implementation principle of the embodiment is as follows: when the filling device is used, a worker firstly connects a proper number of filling bags 18 together, simultaneously connects the filling pressing sleeve 15, and then fills the filling cavity 16 with the filling 17 to finish the filling work; when the staff need overhaul, take out and pack and press cover 15, take out a plurality of filler bags 18 simultaneously, make things convenient for the staff to overhaul.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a take forged steel gate valve of filler, includes valve body (1), valve gap (2), valve rod (3) and hand wheel (4), valve gap (2) are kept away from packing chamber (16) have been seted up to the one end of valve body (1), packing chamber (16) intussuseption is filled with filler (17), filler (17) in the tip of valve gap (2) is provided with packs and presses cover (15), its characterized in that: the filler (17) is filled in the filler bag (18), and a plurality of filler bags (18) are arranged in the filler cavity (16).
2. The forged steel gate valve with filler of claim 1, wherein: the two adjacent filling bags (18) are detachably connected.
3. The forged steel gate valve with filler of claim 2, wherein: one end of filler (17) package is the first inserting groove (1801) of the type of falling U that is provided with, filler package (18) are kept away from the one end of first inserting groove (1801) is fixed with grafting strip (1802), grafting strip (1802) with first inserting groove (1801) plug connection.
4. The forged steel gate valve with packing of claim 3, wherein: the two sides of the inserting strip (1802) are further provided with limiting strips (1803), and the first inserting groove (1801) is provided with a first limiting groove (1804) at the position of the limiting strips (1803).
5. The forged steel gate valve with filler of claim 4, wherein: one end of the packing pressing sleeve (15) close to the packing (17) is provided with a second inserting groove (1501) at the inserting bar (1802), and the side wall of the second inserting groove (1501) is provided with a second limiting groove (1502) at the limiting bar (1803).
6. The forged steel gate valve with filler of claim 1, wherein: the packing press sleeve (15) comprises a first horizontal section (1503), a vertical section (1504) and a second horizontal section (1505), wherein the first horizontal section (1503), the vertical section (1504) and the second horizontal section (1505) form a Z-shaped arrangement, and the first horizontal section (1503) is positioned at one end far away from the packing cavity (16).
7. The forged steel gate valve with packing of claim 6, wherein: the vertical section (1504) is provided with a vent hole (1507) in a penetrating way.
8. The forged steel gate valve with filler of claim 1, wherein: the hand wheel (4) is detachably connected with a nameplate (41).
9. The forged steel gate valve with filler of claim 1, wherein: the two ends of the filling bag (18) are made of hard materials, and the side surface of the filling bag (18) is made of soft and repeatedly telescopic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922499481.6U CN211550594U (en) | 2019-12-31 | 2019-12-31 | Forged steel gate valve with filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922499481.6U CN211550594U (en) | 2019-12-31 | 2019-12-31 | Forged steel gate valve with filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211550594U true CN211550594U (en) | 2020-09-22 |
Family
ID=72489334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922499481.6U Active CN211550594U (en) | 2019-12-31 | 2019-12-31 | Forged steel gate valve with filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211550594U (en) |
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2019
- 2019-12-31 CN CN201922499481.6U patent/CN211550594U/en active Active
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