CN213629099U - Valve casting firm in installation - Google Patents
Valve casting firm in installation Download PDFInfo
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- CN213629099U CN213629099U CN202021509872.8U CN202021509872U CN213629099U CN 213629099 U CN213629099 U CN 213629099U CN 202021509872 U CN202021509872 U CN 202021509872U CN 213629099 U CN213629099 U CN 213629099U
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- pad
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- valve casting
- threaded ring
- screw
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Abstract
The utility model discloses a valve casting with firm installation, which comprises a valve casting main body, wherein flange plates are integrally formed at two ends of the valve casting main body, a groove is arranged in each flange plate, a first pressing pad is fixed at one end of the inner part of the groove through glue solution adhesion, and the end part of the first pressing pad is screwed and connected with a first screw; through the first tight pressure pad of the internal design at the recess and the tight pressure pad of second, avoid the fastening of being not convenient for when the installation of current valve foundry goods, sticis to fill up and directly places easy rotation deformation, influence the installation and use, can be when the installation through the contact of first tight pressure pad with external installation end, during sticis the effect that takes place elastic deformation in the inside of recess through elastic buffer pad sticiss the pad with the second and sticiss and tightly press at the installation end surface, during the fastening sticiss the pad through first tight pressure pad and second and be convenient for fasten the ring flange, non-deformable makes inseparable installation when installing valve foundry goods main part.
Description
Technical Field
The utility model belongs to the technical field of the valve foundry goods, concretely relates to firm valve foundry goods of installation.
Background
The existing valve casting has certain installation firmness and strength during installation, is convenient for operators to operate during installation of the valve, and is widely used in valves of different pipelines, so that the valve casting plays a main role; the existing valve casting is inconvenient to fasten during installation, the compression pad is directly placed and is easily rotated and deformed to influence installation and use, meanwhile, when the casting is installed, the threaded ring and the bolt are directly rotated, the casting is easily rubbed and damaged, and the valve casting is inconvenient to replace and lubricate, so that the valve casting is firm in installation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a firm valve casting of installation to propose the fastening of being not convenient for when the installation of current valve casting among the above-mentioned background art of solution, sticis to fill up and directly places the deformation that easily rotates, influences the installation and uses, and the foundry goods easily rubs and damages when the installation screw ring directly rotates with the bolt, is not convenient for change and lubricated problem simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a firm valve casting of installation, includes valve casting main part, the homogeneous style shaping in both ends of valve casting main part has the ring flange, the inside of ring flange is seted up flutedly, the inside one end of recess is fixed with first tight pressure pad through the glue solution bonding, the tip that first tight pressure pad closes soon is connected with first screw, the tip that first tight pressure pad is located the inside of recess is passed through first screw fixed mounting has the tight pressure pad of second, the tight pressure pad of second lower surface with the internal connection department of recess is fixed with elastic buffer pad through the glue solution bonding.
Preferably, the edge of ring flange has seted up the mounting hole, the internal surface edge of mounting hole has seted up the draw-in groove, the internally mounted of mounting hole has the screw ring, the edge integral type shaping of screw ring has the fixture block, the upper surface of fixture block closes soon and is connected with the second screw, just the screw ring with the ring flange passes through the fixture block with the draw-in groove block is connected, the inside edge of screw ring has seted up the main entrance, one side of main entrance is located the inside of screw ring has seted up the subsidiary passageway.
Preferably, the auxiliary channel and the main channel are both in an annular structure, and the auxiliary channel, the main channel and the threaded ring are in an integrated structure.
Preferably, the fixture block and the flange are fixedly connected through the second screw, the second screw penetrates through the inside of the threaded ring, and the end of the second screw is embedded into the inside of the flange.
Preferably, the mounting hole and the flange are of an integrated structure, and the outer surface of the threaded ring and the inner surface of the mounting hole are of the same structure size.
Preferably, the first pressing pad and the second pressing pad are both arc-shaped structures, and the structures of the inner surfaces of the first pressing pad, the second pressing pad and the groove are matched.
Preferably, the elastic buffer cushion is of an arc-shaped structure, and the second pressing cushion is elastically connected with the flange plate through the elastic buffer cushion.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the first tight pressure pad of internal design at the recess and the tight pressure pad of second, avoid current valve foundry goods not convenient for fasten when the installation, sticis the pad and directly places easy rotation deformation, influence the installation and use, can be when the installation through the contact of first tight pressure pad with external installation end, when sticising, the effect that takes place elastic deformation at the inside of recess through elastic buffer pad sticiss the pad with the second and sticiss and tightly press at the installation end surface, sticis the pad through first tight pressure pad and second during the fastening and be convenient for fasten the ring flange, non-deformable makes inseparable installation when installing valve foundry goods main part, be convenient for firmly, it directly places in the installation face mounting yielding to have solved and sticiss the pad, influence the problem of installation and use.
(2) Through the internally designed threaded ring at the mounting hole and at the internally designed auxiliary passage and main passageway of threaded ring, avoid the foundry goods threaded ring easy friction and damage when directly rotating with the bolt when the installation, be not convenient for change and lubrication, can close the second screw in the inside of draw-in groove soon through the fixture block and make the threaded ring fastening use, after the installation with the construction bolt before, pour into lubricating oil into the inside of main passage, flow into lubricating oil to the internal surface of threaded ring through the auxiliary passage, the lubrication use of being convenient for, simultaneously can dismantle the change with the threaded ring in the same operation when installing to the threaded ring damage, the problem of difficult lubrication when the threaded ring damage is difficult for changing and installing when having solved when using.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the first pressing pad, the second pressing pad and the flange of the present invention;
FIG. 3 is a schematic cross-sectional view of the first pressing pad, the second pressing pad and the flange of the present invention;
FIG. 4 is an enlarged schematic view of a portion A of FIG. 2 according to the present invention;
FIG. 5 is an enlarged schematic view of a portion B of FIG. 4 according to the present invention;
FIG. 6 is a schematic structural view of the threaded ring, the auxiliary channel and the main channel of the present invention;
in the figure: 1. a first pressure pad; 2. a second pressure pad; 3. a flange plate; 4. a valve casting body; 5. a first screw; 6. a threaded ring; 7. mounting holes; 8. a groove; 9. an elastic cushion pad; 10. a clamping block; 11. a card slot; 12. a second screw; 13. an auxiliary channel; 14. a main channel.
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, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention provides a technical solution: a valve casting firm in installation comprises a valve casting main body 4, flange plates 3 are integrally formed at two ends of the valve casting main body 4, a groove 8 is formed in the flange plate 3, a first pressing pad 1 is fixedly bonded at one end of the inner portion of the groove 8 through glue, a first screw 5 is connected to the end portion of the first pressing pad 1 in a screwing mode, a second pressing pad 2 is fixedly mounted at the end portion of the first pressing pad 1, which is located in the groove 8, of the inner portion of the groove 8 through the first screw 5, an elastic cushion pad 9 is fixedly bonded at the joint of the lower surface of the second pressing pad 2 and the inner portion of the groove 8 through the glue, the second pressing pad 2 can be contacted with an external installation end through the first pressing pad 1 during installation, the second pressing pad 2 is pressed on the surface of the installation end through the elastic cushion pad 9 under the effect of elastic deformation in the groove 8 during pressing, the flange plates 3 can be conveniently fastened through the first pressing pad 1 and the second pressing pad 2 during, the non-deformable makes closely the installation when installation valve foundry goods main part 4, and is convenient for firm.
In the embodiment, preferably, the edge of the flange 3 is provided with a mounting hole 7, the edge of the inner surface of the mounting hole 7 is provided with a clamping groove 11, the mounting hole 7 is internally provided with a threaded ring 6, the edge of the threaded ring 6 is integrally formed with a clamping block 10, the upper surface of the clamping block 10 is screwed and connected with a second screw 12, the threaded ring 6 and the flange plate 3 are clamped and connected with the clamping groove 11 through the clamping block 10, the inner edge of the threaded ring 6 is provided with a main channel 14, one side of the main channel 14 is positioned in the threaded ring 6 and is provided with an auxiliary channel 13, the fixture block 10 can be fastened by clamping the fixture block 10 in the clamping groove 11 and screwing the second screw 12 to fasten the threaded ring 6 for use, after installation, before the bolt is installed, lubricating oil is injected into the main channel 14, lubricating oil flows into the inner surface of the threaded ring 6 through the auxiliary channel 13, so that the threaded ring 6 can be conveniently lubricated and used, and the threaded ring 6 can be disassembled and replaced by the same operation when being mounted to the threaded ring 6 and damaged.
In order to facilitate the injection of lubricating oil into the inner surface of the threaded ring 6 through the auxiliary passage 13 and the main passage 14 and facilitate lubrication, in this embodiment, it is preferable that the auxiliary passage 13 and the main passage 14 are both of an annular structure, and the auxiliary passage 13, the main passage 14 and the threaded ring 6 are of an integral structure.
In order to facilitate the fastening of the fixture block 10 and the flange 3 by the second screw 12, in the embodiment, it is preferable that the fixture block 10 and the flange 3 are fixedly connected by the second screw 12, the second screw 12 penetrates through the inside of the threaded ring 6, and an end of the second screw 12 is embedded in the inside of the flange 3.
In order to facilitate the detachment and installation of the threaded ring 6 and facilitate the replacement, in this embodiment, preferably, the installation hole 7 and the flange 3 are of an integral structure, and the outer surface of the threaded ring 6 is the same as the inner surface of the installation hole 7 in size.
In order to facilitate the installation of the first pressing pad 1 and the second pressing pad 2, the first pressing pad 1 and the second pressing pad 2 are convenient to fasten and install, preferably, the first pressing pad 1 and the second pressing pad 2 are both arc-shaped structures, and the first pressing pad 1 is matched with the second pressing pad 2 and the inner surface structure of the groove 8.
In order to facilitate the elastic connection of the second pressing pad 2 and the flange 3 through the elastic buffer pad 9, in this embodiment, it is preferable that the elastic buffer pad 9 has an arc-shaped structure, and the second pressing pad 2 and the flange 3 are elastically connected through the elastic buffer pad 9.
The utility model discloses a theory of operation and use flow: the valve casting with firm installation is characterized in that before use, a threaded ring 6 is closed inside a mounting hole 7 through the clamping block 10 clamped inside a clamping groove 11, the clamping block 10 is fastened through a second screw 12 after the threaded ring is closed so that the threaded ring 6 can be fastened for use, after installation, lubricating oil is injected into the main channel 14 through the end part of the main channel 14 before a bolt is installed, the lubricating oil flows into the inner surface of the threaded ring 6 through an auxiliary channel 13 and is convenient to lubricate and use, meanwhile, when the threaded ring 6 is installed to be damaged, the threaded ring 6 can be disassembled and replaced through the same operation, then when the bolt penetrates through an internal mounting flange 3 of the threaded ring 6, the first pressing pad 1 is contacted with an external mounting end, when the bolt is pressed, the second pressing pad 2 is pressed on the surface of the mounting end through the elastic deformation of an elastic cushion 9 in a groove 8, when the bolt is fastened, the flange 3 is conveniently fastened through the first pressing pad 1 and the second pressing pad 2, the non-deformable makes closely the installation when installation valve foundry goods main part 4, and is convenient for firm.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a firm valve casting of installation, includes valve casting main part (4), the homogeneous formula shaping in both ends of valve casting main part (4) has ring flange (3), its characterized in that: the inside of ring flange (3) is seted up flutedly (8), the inside one end of recess (8) is fixed with first tight pressure pad (1) through the glue solution bonding, the tip of first tight pressure pad (1) closes soon and is connected with first screw (5), the tip of first tight pressure pad (1) is located the inside of recess (8) is passed through first screw (5) fixed mounting has the tight pressure pad of second (2), the tight pressure pad of second (2) the lower surface with the internal connection department of recess (8) is fixed with elastic buffer pad (9) through the glue solution bonding.
2. A securely mounted valve casting according to claim 1 wherein: mounting hole (7) have been seted up to the edge of ring flange (3), draw-in groove (11) have been seted up to the internal surface edge of mounting hole (7), the internally mounted of mounting hole (7) has threaded ring (6), the edge integral type shaping of threaded ring (6) has fixture block (10), the upper surface of fixture block (10) closes soon and is connected with second screw (12), just threaded ring (6) with ring flange (3) pass through fixture block (10) with draw-in groove (11) block is connected, main entrance (14) have been seted up to the inside edge of threaded ring (6), one side of main entrance (14) is located auxiliary passageway (13) have been seted up to the inside of threaded ring (6).
3. A securely mounted valve casting according to claim 2 wherein: the auxiliary channel (13) and the main channel (14) are both of annular structures, and the auxiliary channel (13), the main channel (14) and the threaded ring (6) are of an integrated structure.
4. A securely mounted valve casting according to claim 2 wherein: the fixture block (10) is fixedly connected with the flange plate (3) through the second screw (12), the second screw (12) penetrates through the inner portion of the threaded ring (6), and the end portion of the second screw (12) is embedded into the inner portion of the flange plate (3).
5. A securely mounted valve casting according to claim 2 wherein: the mounting hole (7) and the flange plate (3) are of an integrated structure, and the outer surface of the threaded ring (6) is the same as the inner surface of the mounting hole (7) in structure size.
6. A securely mounted valve casting according to claim 1 wherein: the first pressing pad (1) and the second pressing pad (2) are both arc-shaped structures, and the first pressing pad (1) is matched with the second pressing pad (2) and the inner surface structures of the grooves (8).
7. A securely mounted valve casting according to claim 1 wherein: the elastic buffer cushion (9) is of an arc-shaped structure, and the second pressing cushion (2) is elastically connected with the flange plate (3) through the elastic buffer cushion (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021509872.8U CN213629099U (en) | 2020-07-27 | 2020-07-27 | Valve casting firm in installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021509872.8U CN213629099U (en) | 2020-07-27 | 2020-07-27 | Valve casting firm in installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213629099U true CN213629099U (en) | 2021-07-06 |
Family
ID=76642924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021509872.8U Active CN213629099U (en) | 2020-07-27 | 2020-07-27 | Valve casting firm in installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213629099U (en) |
-
2020
- 2020-07-27 CN CN202021509872.8U patent/CN213629099U/en active Active
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