CN210771004U - Novel stainless steel flange lag - Google Patents
Novel stainless steel flange lag Download PDFInfo
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- CN210771004U CN210771004U CN201921389853.3U CN201921389853U CN210771004U CN 210771004 U CN210771004 U CN 210771004U CN 201921389853 U CN201921389853 U CN 201921389853U CN 210771004 U CN210771004 U CN 210771004U
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- sleeve
- stainless steel
- cover
- flow channel
- filter screen
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Abstract
The utility model discloses a novel stainless steel flange lag, including first half cover, first buckle, second buckle, the lateral wall terminal surface department of first half cover is provided with the hinge, and the other end of hinge is connected with the half cover of second, half cover of second comprises stainless steel sleeve body, cover drain pan, flow hole, protruding strip, logical groove and cutting, the lower extreme of the stainless steel sleeve body is provided with the cover drain pan, and the upper end outside edge of covering the drain pan has seted up the flow hole, the inboard edge in upper end of cover drain pan is provided with protruding strip, the lateral wall of the stainless steel sleeve body has been seted up logical groove, and has led to the inslot and has placed the hinge. A novel stainless steel flange lag, can realize two and half seals of butt joint department and the accurate nature that improves the butt joint, butt joint and sealing process when being favorable to the flange protective sheath to cup joint can realize leaking the quick outflow of liquid, the filter screen prevents that outside piece from blockking up the discharge orifice, is favorable to leaking the outflow of liquid.
Description
Technical Field
The utility model relates to a protective sheath field, in particular to novel stainless steel flange lag.
Background
The flange is also called flange disc or flange, and the flange is a part for connecting the shaft and is used for connecting pipe ends; the flange on the inlet and the outlet of the equipment is also used for connecting the two pieces of equipment, and the flange protective sleeve is a protective sleeve for protecting the outer wall of the flange; use traditional flange lag in-process, because traditional flange lag is when half set of butt joint, often to the space of appearing in the alignment, lead to outside fluid and piece to get into, cause the damage of flange, because the discharge orifice that traditional flange lag was seted up easily splashes the piece, cause the flange to damage.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a novel stainless steel flange protective cover, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel stainless steel flange lag, includes first half cover, first buckle, second buckle, the lateral wall terminal surface department of first half cover is provided with the hinge, and the other end of hinge is connected with half cover of second, half cover of second comprises stainless steel sleeve body, cover drain pan, discharge orifice, protrusion strip, logical groove and cutting, the lower extreme of the stainless steel cover body is provided with the cover drain pan, and the upper end outside edge of cover drain pan has seted up the discharge orifice, the upper end inboard edge of cover drain pan is provided with the protrusion strip, the lateral wall of the stainless steel cover body has seted up logical groove, and has placed the hinge in the logical groove, the upper and lower port department of the stainless steel cover body is provided with the cutting, and the cutting aligns first half cover port department slot and inserts, the filtration runner dish has been placed to the upper end of cover drain pan, and the filtration runner dish is by first runner piece, first screw, first filter screen, Second runner piece, second screw and second filter screen are constituteed, first screw has been seted up to the upper end outside edge of first runner piece, and the downthehole first filter screen that is connected with of first screw, the second screw has been seted up to the upper end outside edge of second runner piece, and the downthehole second filter screen that is connected with of second screw, the outside port department of first half cover is provided with first buckle, the outside port department of second half cover is provided with the second buckle, and second buckle and first buckle match the setting, the through-hole has been seted up to the upper and lower end of first half cover and second half cover, and first half cover and second half cover set up the through-hole cooperation and set up.
Preferably, the first half sleeve and the second half sleeve are both arranged in a semicircular mode, the inserting strips arranged in the second half sleeve are inserted into the inserting grooves formed in the end faces of the first half sleeve, and the first half sleeve and the second half sleeve are connected with the hinge in a welded mode.
Preferably, the bottom is provided with the first flow channel piece that filters the flow channel dish in the half shell of first cover, and first flow channel piece is connected through the friction with half first cover, the second flow channel piece is placed to the upper end of the half cover drain pan of second, and the second flow channel piece passes through the friction block between cover drain pan, the stainless steel cover body and the protrusion strip.
Preferably, the protruding strips are arranged in a semicircular shape, and the protruding strips, the stainless steel sleeve body and the sleeve bottom shell are integrally arranged.
Preferably, the outer frame of the first filter screen and the second filter screen is provided with threads, and the first filter screen and the second filter screen are respectively connected with the first flow channel piece and the second flow channel piece.
Preferably, the height of the filter flow channel disc is gradually reduced from inside to outside.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, through modified cutting and slot, can realize two and half set butt joint department seal and improve the accurate nature of butt joint, butt joint and sealing process when being favorable to the flange protective sheath to cup joint through the filtration runner dish that sets up, can realize leaking the quick outflow of liquid, the filter screen prevents that outside piece from blockking up the discharge orifice, is favorable to leaking the outflow of liquid.
Drawings
Fig. 1 is a schematic view of the overall structure of a novel stainless steel flange protective sleeve of the present invention;
fig. 2 is a schematic view of the overall structure of a novel stainless steel flange protective sleeve of the present invention;
fig. 3 is a schematic diagram of a half-sleeve structure of a novel stainless steel flange protecting sleeve of the present invention;
FIG. 4 is a schematic view of a filtering flow passage plate structure of a novel stainless steel flange protecting sleeve of the present invention;
fig. 5 is the utility model discloses a novel stainless steel flange lag 2 middle A department enlargies the schematic diagram.
In the figure: 1. a first half sleeve; 2. a second half set; 201. a stainless steel sleeve body; 202. sleeving a bottom shell; 203. an orifice; 204. a protruding strip; 205. a through groove; 206. cutting; 3. a hinge; 4. a through hole; 5. a first buckle; 6. a second buckle; 7. a filter flow path disc; 701. a first flow channel sheet; 702. a first screw hole; 703. a first filter screen; 704. a second flow field plate; 705. a second screw hole; 706. a second filter.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-5, a novel stainless steel flange protective sleeve comprises a first half sleeve 1, a first buckle 5 and a second buckle 6, wherein a hinge 3 is arranged at the end surface of the side wall of the first half sleeve 1, the other end of the hinge 3 is connected with a second half sleeve 2, the second half sleeve 2 is composed of a stainless steel sleeve body 201, a sleeve bottom shell 202, a flow hole 203, a protruding strip 204, a through groove 205 and an inserting strip 206, the lower end of the stainless steel sleeve body 201 is provided with the sleeve bottom shell 202, the outer edge of the upper end of the sleeve bottom shell 202 is provided with the flow hole 203, the inner edge of the upper end of the sleeve bottom shell 202 is provided with the protruding strip 204, the side wall of the stainless steel sleeve body 201 is provided with the through groove 205, the hinge 3 is arranged in the through groove 205, the upper and the lower ends of the stainless steel sleeve body 201 are provided with the inserting strips 206, the inserting strips 206 are inserted into the slots at the port of the first half sleeve, and the filtering flow channel disc 7 is composed of a first flow channel sheet 701, a first screw hole 702, a first filter screen 703, a second flow channel sheet 704, a second screw hole 705 and a second filter screen 706, the first screw hole 702 is formed in the outer side edge of the upper end of the first flow channel sheet 701, the first filter screen 703 is connected in the hole of the first screw hole 702, the second screw hole 705 is formed in the outer side edge of the upper end of the second flow channel sheet 704, the second filter screen 706 is connected in the hole of the second screw hole 705, a first buckle 5 is arranged at the outer side port of the first half sleeve 1, a second buckle 6 is arranged at the outer side port of the second half sleeve 2, the second buckle 6 and the first buckle 5 are arranged in a matching manner, through holes 4 are formed in the upper end and the lower end of the first half sleeve 1 and the second half sleeve 2, and through holes 4 are formed in the first half sleeve 1 and the second half.
The first half sleeve 1 and the second half sleeve 2 are both arranged in a semicircular shape, the inserting strip 206 arranged on the second half sleeve 2 is inserted into the inserting groove formed in the end face of the first half sleeve 1, and the first half sleeve 1 and the second half sleeve 2 are connected with the hinge 3 in a welding mode; a first flow channel sheet 701 of the filtering flow channel disc 7 is arranged at the bottom in the shell of the first half sleeve 1, the first flow channel sheet 701 is connected with the first half sleeve 1 through friction, a second flow channel sheet 704 is arranged at the upper end of the sleeve bottom shell 202 of the second half sleeve 2, and the second flow channel sheet 704 is clamped among the sleeve bottom shell 202, the stainless steel sleeve 201 and the protruding strip 204 through friction; the protruding strips 204 are arranged in a semicircular shape, and the protruding strips 204 are integrally arranged with the stainless steel sleeve body 201 and the sleeve bottom shell 202; the outer frames of the first filter 703 and the second filter 706 are provided with threads, and the first filter 703 and the second filter 706 are respectively connected with the first flow channel piece 701 and the second flow channel piece 704; the height of the filter flow field plates 7 is lowered one by one from the inside to the outside.
It should be noted that, the present invention is a novel stainless steel flange protective sleeve, when assembling the filtering flow channel disc 7 and the protective sleeve, firstly, the assembly of the filtering flow channel disc 7 is performed, the first filter screen 703 is aligned to the first screw hole 702 for insertion, the outer frame of the first filter screen 703 is connected to the first screw hole 702 through a screw thread, so as to realize the connection between the first filter screen 703 and the first flow channel plate 701, the connection between the second flow channel plate 704 and the second filter screen 706 is the same as the connection between the first flow channel plate 701 and the first filter screen 703, after completing the assembly of the whole filtering flow channel disc 7, the second flow channel plate 704 is placed into the upper end of the sleeve bottom shell 202 disposed in the second half sleeve 2 shell, the second flow channel plate 704 is tightly attached between the sleeve bottom shell 202, the protruding strip 204 and the stainless steel sleeve 201, during the placement of the second flow channel plate 704, the second filter screen 706 is aligned to the flow hole 203 for insertion, the second flow channel sheet 704 is clamped among the sleeve bottom shell 202, the protruding strip 204 and the stainless steel sleeve 201 through friction, the first flow channel sheet 701 is placed into the bottom in the first half sleeve 1 to be connected, so that the first half sleeve 1, the second half sleeve 2 and the filtering flow channel disc 7 are connected, then the first half sleeve 1, the second half sleeve 2 and the hinge 3 are connected, the hinge 3 is clamped into a through groove 205 formed in the outer side wall of the first half sleeve 1 and the second half sleeve 2, the hinge 3 is connected with the first half sleeve 1 and the second half sleeve 2 through welding, so that the first half sleeve 1 and the second half sleeve 2 are movably connected, the side wall port of the first half sleeve 1 is connected with the first buckle 5 in a welding mode, the side wall port of the second half sleeve 2 is connected with the second buckle 6 in a welding mode, the first buckle 5 and the second buckle 6 are matched and clamped and connected, and arranged, and the whole protective sleeve can be used after being installed, during the use, flange and pipeline are advanced to first half cover 1 and the interior block of second half cover 2's cover, the liquid that flange and pipeline flowed out drops in first half cover 1 and the interior of second half cover 2, liquid flows into to filtering runner dish 7 department along the mantle wall, through the setting of the characteristic that filtering runner dish 7 inner circle height is higher than the outer lane height and protrusion strip 204, liquid can not flow out from through-hole 4, the first screw 702 and the second screw 705 department that the liquid gathering flowed into filtering runner dish 7 and set up, liquid flows out through first filter screen 703 and second filter screen 706, first filter screen 703 and second filter screen 706 prevent that outside piece polluting material from getting into the protective housing.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a novel stainless steel flange lag which characterized in that: the novel stainless steel sleeve comprises a first half sleeve (1), a first buckle (5) and a second buckle (6), a hinge (3) is arranged at the end face of the side wall of the first half sleeve (1), the other end of the hinge (3) is connected with a second half sleeve (2), the second half sleeve (2) consists of a stainless steel sleeve body (201), a sleeve bottom shell (202), a flow hole (203), a convex strip (204), a through groove (205) and a plug strip (206), the lower end of the stainless steel sleeve body (201) is provided with the sleeve bottom shell (202), the outer edge of the upper end of the sleeve bottom shell (202) is provided with the flow hole (203), the inner edge of the upper end of the sleeve bottom shell (202) is provided with the convex strip (204), the side wall of the stainless steel sleeve body (201) is provided with the through groove (205), the hinge (3) is arranged in the through groove (205), and the plug strip (206) is arranged at the, and the cutting (206) is inserted by aligning with the slot at the port of the first half sleeve (1), the upper end of the sleeve bottom shell (202) is provided with a filtering flow channel disc (7), the filtering flow channel disc (7) is composed of a first flow channel sheet (701), a first screw hole (702), a first filter screen (703), a second flow channel sheet (704), a second screw hole (705) and a second filter screen (706), the outer side edge of the upper end of the first flow channel sheet (701) is provided with the first screw hole (702), the hole of the first screw hole (702) is connected with the first filter screen (703), the outer side edge of the upper end of the second flow channel sheet (704) is provided with the second screw hole (705), the hole of the second screw hole (705) is connected with the second filter screen (706), the outer side port of the first half sleeve (1) is provided with a first buckle (5), the outer side port of the second half sleeve (2) is provided with a second buckle (6), and the second buckle (6) and the first buckle (5) are matched, the upper end and the lower end of the first half sleeve (1) and the second half sleeve (2) are provided with a through hole (4), and the first half sleeve (1) and the second half sleeve (2) are provided with the through hole (4) in a matching manner.
2. A novel stainless steel flange protective cover according to claim 1, wherein: half first cover (1) and half second cover (2) all become semi-circular setting, and insert in the slot that half first cover (1) terminal surface was seted up is inserted in cutting (206) that half second cover (2) set up, welded connection between half first cover (1) and half second cover (2) and hinge (3).
3. A novel stainless steel flange protective cover according to claim 1, wherein: the bottom is provided with first flow channel piece (701) of filtering runner dish (7) in the shell of first half cover (1), and first flow channel piece (701) are connected through the friction with first half cover (1), second flow channel piece (704) are placed to the upper end of the cover bottom shell (202) of second half cover (2), and second flow channel piece (704) are through the friction block between cover bottom shell (202), stainless steel casing (201) and protrusion strip (204).
4. A novel stainless steel flange protective cover according to claim 1, wherein: the protruding strips (204) are arranged in a semicircular mode, and the protruding strips (204), the stainless steel sleeve body (201) and the sleeve bottom shell (202) are integrally arranged.
5. A novel stainless steel flange protective cover according to claim 1, wherein: the outer frames of the first filter screen (703) and the second filter screen (706) are provided with threads, and the first filter screen (703) and the second filter screen (706) are respectively connected with the first flow channel sheet (701) and the second flow channel sheet (704).
6. A novel stainless steel flange protective cover according to claim 1, wherein: the height of the filtering flow passage disc (7) is gradually reduced from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921389853.3U CN210771004U (en) | 2019-08-26 | 2019-08-26 | Novel stainless steel flange lag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921389853.3U CN210771004U (en) | 2019-08-26 | 2019-08-26 | Novel stainless steel flange lag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210771004U true CN210771004U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921389853.3U Active CN210771004U (en) | 2019-08-26 | 2019-08-26 | Novel stainless steel flange lag |
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| Country | Link |
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| CN (1) | CN210771004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664319A (en) * | 2020-07-21 | 2020-09-15 | 南京高宁锻造法兰厂 | Novel flange protective sleeve |
-
2019
- 2019-08-26 CN CN201921389853.3U patent/CN210771004U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664319A (en) * | 2020-07-21 | 2020-09-15 | 南京高宁锻造法兰厂 | Novel flange protective sleeve |
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