CN213655858U - Valve gap convenient to dismantle - Google Patents
Valve gap convenient to dismantle Download PDFInfo
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- CN213655858U CN213655858U CN202022614296.XU CN202022614296U CN213655858U CN 213655858 U CN213655858 U CN 213655858U CN 202022614296 U CN202022614296 U CN 202022614296U CN 213655858 U CN213655858 U CN 213655858U
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- valve gap
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Abstract
The utility model discloses a valve gap convenient to dismantle, include the valve body and install the valve gap on the valve body, open valve body roof a week has a plurality of mounting groove, it has the draw-in groove to open on the cell wall of mounting groove both sides, valve gap bottom surface a week rigid coupling has a plurality of inserted block, the inserted block middle part runs through there is logical groove, it all is equipped with two fixture blocks to lead to inslot both sides, the inserted block inserts in the mounting groove, in the fixture block card goes into the draw-in groove, the fixture block middle part runs through there is the spout, be equipped with elastic connection structure between two fixture blocks, elastic connection structure comprises spacing slide bar and spring, in the spout is inserted respectively at spacing slide bar both ends, the cover has the spring on the spacing. Through elastic connection structure, realize valve gap detachable purpose, the installation and the dismantlement of the valve gap of being convenient for, elastic connection structure still provides the effect of shock attenuation unloading, prevents that the valve gap from damaging to the life of valve gap has been improved.
Description
Technical Field
The utility model relates to a valve gap technical field specifically is a convenient to detach's valve gap.
Background
The valve cover is provided with a valve part of the valve rod sealing element and is used for connecting or supporting the actuating mechanism, the valve cover and the valve body can be integrated or separated, and the valve cover in the gate valve mainly plays a role in compressing the packing; traditional valve gap adopts to cup joint the mode fixed with the valve body, and is fixed extremely troublesome, and fixed firm back, and the user is difficult to the installation and dismantles, is unfavorable for user's maintenance and changes the valve gap, does not have protection device simultaneously, and external striking very easily causes valve body and valve gap striking damage each other, reduces valve gap life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a valve gap convenient to dismantle to the difficulty is dismantled in the valve gap installation of proposing among the above-mentioned background art of solution, maintains and changes inconvenient and the valve gap receives the fragile problem of striking.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a valve gap convenient to dismantle, includes the valve body and installs valve gap on the valve body, open valve body roof a week has a plurality of mounting groove, it has the draw-in groove to open on the cell wall of mounting groove both sides, valve gap bottom surface a week rigid coupling has a plurality of inserted block, the inserted block middle part runs through there is logical groove, it all is equipped with two fixture blocks to lead to inslot both sides, the inserted block inserts in the mounting groove, the fixture block card is gone into in the draw-in groove, the fixture block middle part runs through there is the spout, be equipped with elastic connection structure between two fixture blocks, elastic connection structure comprises spacing slide bar and spring, insert respectively at spacing slide bar both ends in the spout, the cover has the spring on the spacing slide bar, the spring both ends rigid coupling respectively is in on the.
Furthermore, the number of the mounting grooves and the number of the inserting blocks are 6, and the mounting grooves and the inserting blocks are respectively and uniformly arranged on the top wall of the valve body and the bottom surface of the valve cover.
Furthermore, the clamping groove and the clamping block are of hemispherical structures.
Furthermore, the aperture of the through hole on the through groove is smaller than the diameter of the fixture block.
Furthermore, the wall of the sliding groove is provided with a limit groove with an annular structure, and limit parts at two ends of the limit sliding rod slide in the limit groove.
Furthermore, the valve cover bottom surfaces on the two sides of the insertion block are fixedly connected with sealing rings.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
the utility model discloses an elastic connection structure for the fixture block can contract into logical inslot, thereby be convenient for the inserted block insert and extract, realize valve gap detachable purpose, the installation and the dismantlement of the valve gap of being convenient for have improved the installation and the maintenance efficiency of valve gap, when leading to valve body and valve gap to strike each other because of external striking simultaneously, elastic connection structure still provides the effect of shock attenuation unloading, prevents that the valve gap from damaging, thereby has improved the life of valve gap.
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 a front sectional view of the present invention;
FIG. 2 is an enlarged schematic view of A of FIG. 1;
fig. 3 is a top view of the valve body of the present invention.
In the figure: 1. a valve body; 2. a valve cover; 3. mounting grooves; 4. a card slot; 5. inserting a block; 6. a through groove; 7. a clamping block; 8. a chute; 9. a limiting slide bar; 10. a spring; 11. a limiting groove; 12. and (5) sealing rings.
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:
a valve cover convenient to disassemble comprises a valve body 1 and a valve cover 2 installed on the valve body 1, wherein a plurality of installation grooves 3 are formed in the periphery of the top wall of the valve body 1, clamping grooves 4 are formed in the groove walls of two sides of each installation groove 3, a plurality of inserting blocks 5 are fixedly connected to the periphery of the bottom surface of the valve cover 2, through grooves 6 penetrate the middle parts of the inserting blocks 5, two clamping blocks 7 are arranged on two sides in each through groove 6, the inserting blocks 5 are inserted into the installation grooves 3, the clamping blocks 7 are clamped into the clamping grooves 4, sliding grooves 8 penetrate the middle parts of the clamping blocks 7, an elastic connecting structure is arranged between the two clamping blocks 7 and consists of limiting sliding rods 9 and springs 10, two ends of each limiting sliding rod 9 are respectively inserted into the corresponding sliding groove 8, the limiting sliding rods 9 are sleeved with the springs;
the number of the mounting grooves 3 and the number of the inserting blocks 5 are 6, and the mounting grooves and the inserting blocks are respectively and uniformly arranged on the top wall of the valve body 1 and the bottom surface of the valve cover 2;
the clamping groove 4 and the clamping block 7 are of hemispherical structures;
the aperture of the through hole on the through groove 6 is smaller than the diameter of the fixture block 7, so that the fixture block 7 is prevented from falling out of the through groove 6, and the stability of the fixture block 7 is ensured;
the groove wall of the sliding groove 8 is provided with a limit groove 11 with an annular structure, and limit parts at two ends of the limit sliding rod 9 slide in the limit groove 11 to prevent the limit sliding rod 9 from sliding out of the sliding groove 8;
the bottom surfaces of the valve covers 2 on the two sides of the insert block 5 are fixedly connected with sealing rings 12, so that the sealing property of the valve covers 2 is enhanced, and external water vapor and dust are prevented from entering the valve body 1;
the utility model discloses a theory of operation:
during installation, a worker only needs to align the inserting block 5 on the bottom surface of the valve cover 2 to the mounting groove 3 on the top wall of the valve body 1, when the inserting block is slowly inserted, the clamping block 7 is pushed into the through groove 6 on the inserting block 5 by the groove wall of the mounting groove 3, and when the inserting block is inserted into the position of the clamping groove 4 on the mounting groove 3, the clamping block 7 is bounced into the clamping groove 4 by the spring 10;
when dismantling, the staff slowly extracts valve gap 2, and when extracting, in the logical groove 6 is gone into by 4 inner walls tops of draw-in groove to fixture block 7, then extracts plug-in block 5 from mounting groove 3, maintains and changes.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (6)
1. The utility model provides a valve gap convenient to dismantle, includes valve body (1) and installs valve gap (2) on valve body (1), its characterized in that: a plurality of mounting grooves (3) are arranged on the periphery of the top wall of the valve body (1), clamping grooves (4) are arranged on the groove walls on the two sides of the mounting grooves (3), a plurality of inserting blocks (5) are fixedly connected with the bottom surface of the valve cover (2) in a circle, a through groove (6) penetrates through the middle part of each inserting block (5), two clamping blocks (7) are respectively arranged on two sides in the through groove (6), the inserting block (5) is inserted into the mounting groove (3), the clamping block (7) is clamped in the clamping groove (4), a sliding groove (8) penetrates through the middle part of the clamping block (7), an elastic connecting structure is arranged between the two clamping blocks (7), the elastic connecting structure consists of a limiting sliding rod (9) and a spring (10), two ends of the limiting slide bar (9) are respectively inserted into the sliding grooves (8), a spring (10) is sleeved on the limiting slide bar (9), two ends of the spring (10) are fixedly connected to the inner walls of the two clamping blocks (7) respectively.
2. A valve cover for facilitating disassembly as set forth in claim 1, wherein: the number of the mounting grooves (3) and the number of the inserting blocks (5) are 6, and the mounting grooves and the inserting blocks are respectively and uniformly arranged on the top wall of the valve body (1) and the bottom surface of the valve cover (2).
3. A valve cover for facilitating disassembly as set forth in claim 1, wherein: the clamping groove (4) and the clamping block (7) are of hemispherical structures.
4. A valve cover for facilitating disassembly as set forth in claim 1, wherein: the aperture of the through hole on the through groove (6) is smaller than the diameter of the fixture block (7).
5. A valve cover for facilitating disassembly as set forth in claim 1, wherein: the groove wall of the sliding groove (8) is provided with a limit groove (11) with an annular structure, and limit parts at two ends of the limit sliding rod (9) slide in the limit groove (11).
6. A valve cover for facilitating disassembly as set forth in claim 1, wherein: and sealing rings (12) are fixedly connected to the bottom surfaces of the valve covers (2) on the two sides of the insert block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022614296.XU CN213655858U (en) | 2020-11-12 | 2020-11-12 | Valve gap convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022614296.XU CN213655858U (en) | 2020-11-12 | 2020-11-12 | Valve gap convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213655858U true CN213655858U (en) | 2021-07-09 |
Family
ID=76707618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022614296.XU Active CN213655858U (en) | 2020-11-12 | 2020-11-12 | Valve gap convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213655858U (en) |
-
2020
- 2020-11-12 CN CN202022614296.XU patent/CN213655858U/en active Active
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