CN214889183U - Make things convenient for high adaptability gate valve of dismouting - Google Patents
Make things convenient for high adaptability gate valve of dismouting Download PDFInfo
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- CN214889183U CN214889183U CN202120869967.9U CN202120869967U CN214889183U CN 214889183 U CN214889183 U CN 214889183U CN 202120869967 U CN202120869967 U CN 202120869967U CN 214889183 U CN214889183 U CN 214889183U
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Abstract
The utility model discloses a high-adaptability gate valve convenient to disassemble and assemble, which comprises a valve body, wherein the valve body is arranged on a corresponding pipeline, a movable ring is sleeved on the outer side of the end part of the valve body, a positioning rod is fixed on the inner wall of the movable ring, the positioning rod is positioned in a positioning groove, the positioning groove is arranged on the outer side of the end part of the valve body, and a spring for providing resilience is fixed between the positioning rod and the positioning groove; the flange is arranged on the outer side of the valve body, a locking bolt penetrates through the inner thread of the flange, a gear is fixedly sleeved at the end part of the locking bolt, a guide ring is movably installed on the inner side of the flange in an embedded mode, and a rack is fixed on the inner wall of the guide ring; the movable sleeve is fixed on the inner side of the flange, is slidably mounted in the movable groove, and is arranged at the edge end of the valve body. This make things convenient for high adaptability gate valve of dismouting, a plurality of locking bolt tighten in step, conveniently dismantle fast, can adjust installation length simultaneously, improve the adaptability.
Description
Technical Field
The utility model relates to a gate valve technical field specifically is a make things convenient for high adaptability gate valve of dismouting.
Background
The gate valve is realized closing entirely and opening entirely by the flashboard, controls the fluid, according to the difference of flashboard, and the gate valve divide into rigidity gate valve and elasticity gate valve, by its fluid resistance little, open and close laborsaving, sealed reliable, flexible operation and widely used, nevertheless there is following problem in current gate valve when using:
the installation of gate valve is fixed by a plurality of fastening bolt through the flange mostly, and single fastening bolt is screwed up in proper order to current gate valve, wastes time and energy, and inconvenient quick dismantlement that carries on because site environment influences, the size and the position of pipeline are different, and the mounted position of gate valve is also different simultaneously when the gate valve is installed in the pipeline, and current gate valve, its length of inconvenient adjustment, adaptability in different environment is lower.
Aiming at the problems, innovative design is urgently needed on the basis of the original gate valve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a make things convenient for high adaptability gate valve of dismouting to solve above-mentioned background art and propose current gate valve, inconvenient quick dismantlement that carries on, the inconvenient problem of adjusting its length simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: a high-adaptability gate valve convenient to disassemble and assemble comprises:
the valve body is arranged on a corresponding pipeline, a movable ring is sleeved on the outer side of the end part of the valve body, a positioning rod is fixed on the inner wall of the movable ring, the positioning rod is positioned in the positioning groove, the positioning groove is formed in the outer side of the end part of the valve body, and a spring for providing resilience force is fixed between the positioning rod and the positioning groove;
the flange is arranged on the outer side of the valve body, a locking bolt penetrates through the inner thread of the flange, a gear is fixedly sleeved at the end part of the locking bolt, a guide ring is movably installed on the inner side of the flange in an embedded mode, and a rack is fixed on the inner wall of the guide ring;
the movable sleeve is fixed on the inner side of the flange, is slidably mounted in the movable groove, and is arranged at the edge end of the valve body.
Preferably, the positioning rods are circumferentially distributed in the movable ring at equal angles, an elastic sliding structure is formed between each positioning rod and each positioning groove through a spring, the movable ring is positioned through the positioning rods, and the springs are used for keeping the movable ring to return to the original position after rotating.
Preferably, the racks are distributed in the guide ring at equal angles, the racks are meshed with the gears, the length of each rack is larger than the width of each gear, the guide ring and the locking bolts are arranged in parallel, and the guide ring is rotated to drive the locking bolts to rotate synchronously through the meshing of the racks and the gears.
Preferably, the movable sleeve and the movable groove are attached to each other and slide, the movable sleeve, the valve body and the flange share a central axis, and the movable sleeve slides in the movable groove to adjust the length between the flange and the valve body.
Preferably, the fixed slot has been seted up in the movable sleeve's the outside, and is provided with the dead lever in the fixed slot to the one end of dead lever is passed through connecting rod and is connected with the activity ring axle, rotates the activity ring, makes the activity ring pass through the connecting rod and drives the dead lever activity.
Preferably, mutual block between dead lever and the fixed slot, and the fixed slot circumference distributes and equidistant sets up in groups to the fixed slot is the slope setting, through with the dead lever card go into corresponding fixed slot in, fixes movable sleeve's position.
Compared with the prior art, the beneficial effects of the utility model are that: the gate valve with high adaptability and convenient disassembly and assembly is provided;
1. the guide ring is movably arranged on the inner side of the flange, and the rack in the guide ring is meshed with the gear on the locking bolt, so that when the guide ring is rotated, the plurality of gears and the locking bolt can be driven to rotate, and quick installation is realized;
2. through setting up the movable sleeve in the flange inboard, it can be in the sliding tray laminating slip to the rotation of cooperation activity ring makes the activity that the activity ring passes through the connecting rod and drives the dead lever, through going into the dead lever card in the fixed slot that corresponds, realizes fixed to movable sleeve, can be through adjustment movable sleeve's position, adjustment installation length.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic side view of the flange of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;
FIG. 5 is a schematic side sectional view of the fixing rod of the present invention;
fig. 6 is a schematic view of the side-cut structure of the positioning rod of the present invention.
In the figure: 1. a valve body; 11. a movable ring; 12. positioning a rod; 13. positioning a groove; 14. a spring; 2. a flange; 21. locking the bolt; 22. a gear; 23. a guide ring; 24. a rack; 3. a movable sleeve; 31. a movable groove; 32. fixing grooves; 33. fixing the rod; 34. a connecting rod.
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. 1-6, the present invention provides a technical solution: the utility model provides a make things convenient for high adaptability gate valve of dismouting, includes valve body 1, loose ring 11, locating lever 12, constant head tank 13, spring 14, flange 2, locking bolt 21, gear 22, guide ring 23, rack 24, movable sleeve 3, activity groove 31, fixed slot 32, dead lever 33 and connecting rod 34:
the valve body 1 is arranged on a corresponding pipeline, a movable ring 11 is sleeved on the outer side of the end part of the valve body 1, a positioning rod 12 is fixed on the inner wall of the movable ring 11, the positioning rod 12 is positioned in a positioning groove 13, the positioning groove 13 is arranged on the outer side of the end part of the valve body 1, and a spring 14 for providing resilience force is fixed between the positioning rod 12 and the positioning groove 13;
the flange 2 is arranged on the outer side of the valve body 1, a locking bolt 21 penetrates through the inner thread of the flange 2, a gear 22 is fixedly sleeved at the end part of the locking bolt 21, a guide ring 23 is movably installed on the inner side of the flange 2 in an embedded mode, and a rack 24 is fixed on the inner wall of the guide ring 23;
the movable sleeve 3 is fixed on the inner side of the flange 2, the movable sleeve 3 is slidably mounted in the movable groove 31, and the movable groove 31 is formed in the edge end of the valve body 1.
The positioning rods 12 are circumferentially distributed in the movable ring 11 at equal angles, and the positioning rods 12 form an elastic sliding structure with the positioning grooves 13 through the springs 14, as shown in fig. 1, 4 and 6, when the movable ring 11 is rotated, the positioning rods 12 rotate in the positioning grooves 13 to position the movable ring 11, and the springs 14 are used to realize that the movable ring 11 returns to the original position.
The racks 24 are distributed in the guide ring 23 at equal angles, the racks 24 are meshed with the gears 22, the length of the racks 24 is larger than the width of the gears 22, and the guide ring 23 and the locking bolts 21 are arranged in parallel, as shown in fig. 1-3, the guide ring 23 on the flange 2 is rotated, the racks 24 in the guide ring 23 are meshed with the gears 22, the plurality of gears 22 and the locking bolts 21 are driven to synchronously rotate to move, and the rapid installation is carried out.
The movable sleeve 3 and the movable groove 31 are in fit sliding, and the movable sleeve 3 and the valve body 1 and the flange 2 are coaxial, as shown in fig. 1 and 4, the movable sleeve 3 slides in the movable groove 31 to adjust the distance between the valve body 1 and the flange 2, and meanwhile, sealing is kept.
Fixed slot 32 has been seted up to the outside of activity sleeve 3, and be provided with dead lever 33 in the fixed slot 32, and the one end of dead lever 33 is passed through connecting rod 34 and is connected with activity ring 11 axle, mutual block between dead lever 33 and the fixed slot 32, and fixed slot 32 circumference distributes and equidistant setting in groups, and fixed slot 32 is the slope setting, as in fig. 1 and 4-5, when rotating activity ring 11, activity ring 11 drives dead lever 33 and fixed slot 32 through connecting rod 34 and breaks away from, conveniently remove activity sleeve 3, and when activity ring 11 returned the normal position, dead lever 33 card is gone into corresponding and fixed slot 32 in, fix activity sleeve 3 after removing.
The working principle is as follows: when the gate valve with high adaptability and convenient disassembly and assembly is used, as shown in fig. 1-6, firstly, the distance between the valve body 1 and the flange 2 is adjusted according to actual conditions, the movable ring 11 is rotated, the fixed rod 33 is driven to be separated from the fixed groove 32 through the connecting rod 34, then the movable sleeve 3 slides in the movable groove 31, then the movable ring 11 is loosened and returns to the original position under the action of the spring 14, and the fixed rod 33 is clamped into the corresponding fixed groove 32 to complete length adjustment;
then, the flange 2 is in butt joint with the pipeline, the guide ring 23 is rotated, the guide ring 23 drives the plurality of gears 22 and the locking bolts 21 to rotate through the racks 24, and the locking bolts 21 rotate and move to realize quick butt joint installation of the pipeline.
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 or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a make things convenient for high adaptability gate valve of dismouting which characterized in that: the method comprises the following steps:
the valve body (1) is arranged on a corresponding pipeline, a movable ring (11) is sleeved on the outer side of the end part of the valve body (1), a positioning rod (12) is fixed on the inner wall of the movable ring (11), the positioning rod (12) is positioned in a positioning groove (13), the positioning groove (13) is arranged on the outer side of the end part of the valve body (1), and a spring (14) for providing resilience is fixed between the positioning rod (12) and the positioning groove (13);
the flange (2) is arranged on the outer side of the valve body (1), a locking bolt (21) penetrates through an inner thread of the flange (2), a gear (22) is fixedly sleeved at the end part of the locking bolt (21), a guide ring (23) is movably installed in an embedded mode on the inner side of the flange (2), and a rack (24) is fixed on the inner wall of the guide ring (23);
the movable sleeve (3) is fixed on the inner side of the flange (2), the movable sleeve (3) is slidably mounted in the movable groove (31), and the movable groove (31) is formed in the edge end of the valve body (1).
2. The gate valve with high adaptability and convenient assembly and disassembly according to claim 1, is characterized in that: the positioning rods (12) are distributed in the movable ring (11) in an equiangular and circumferential manner, and the positioning rods (12) form an elastic sliding structure with the positioning grooves (13) through springs (14).
3. The gate valve with high adaptability and convenient assembly and disassembly according to claim 1, is characterized in that: the racks (24) are distributed in the guide ring (23) at equal angles, the racks (24) and the gears (22) are meshed with each other, the length of each rack (24) is larger than the width of each gear (22), and the guide ring (23) and the locking bolt (21) are arranged in parallel.
4. The gate valve with high adaptability and convenient assembly and disassembly according to claim 1, is characterized in that: the movable sleeve (3) and the movable groove (31) are attached to each other and slide, and the movable sleeve (3), the valve body (1) and the flange (2) share the same central axis.
5. The gate valve with high adaptability and convenient assembly and disassembly according to claim 1, is characterized in that: the outer side of the movable sleeve (3) is provided with a fixed groove (32), a fixed rod (33) is arranged in the fixed groove (32), and one end of the fixed rod (33) is connected with the movable ring (11) through a connecting rod (34).
6. The gate valve with high adaptability and convenient assembly and disassembly of claim 5, wherein: the fixing rod (33) and the fixing groove (32) are mutually clamped, the fixing groove (32) is circumferentially distributed and is arranged at equal intervals in groups, and the fixing groove (32) is obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120869967.9U CN214889183U (en) | 2021-04-26 | 2021-04-26 | Make things convenient for high adaptability gate valve of dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120869967.9U CN214889183U (en) | 2021-04-26 | 2021-04-26 | Make things convenient for high adaptability gate valve of dismouting |
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| Publication Number | Publication Date |
|---|---|
| CN214889183U true CN214889183U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120869967.9U Active CN214889183U (en) | 2021-04-26 | 2021-04-26 | Make things convenient for high adaptability gate valve of dismouting |
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| CN (1) | CN214889183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117053009A (en) * | 2023-10-13 | 2023-11-14 | 江苏博格东进管道设备有限公司 | High-strength metal expansion joint |
-
2021
- 2021-04-26 CN CN202120869967.9U patent/CN214889183U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117053009A (en) * | 2023-10-13 | 2023-11-14 | 江苏博格东进管道设备有限公司 | High-strength metal expansion joint |
| CN117053009B (en) * | 2023-10-13 | 2023-12-15 | 江苏博格东进管道设备有限公司 | High-strength metal expansion joint |
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