CN210397696U - Adjustable dry gas seal protective structure - Google Patents
Adjustable dry gas seal protective structure Download PDFInfo
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- CN210397696U CN210397696U CN201921411549.4U CN201921411549U CN210397696U CN 210397696 U CN210397696 U CN 210397696U CN 201921411549 U CN201921411549 U CN 201921411549U CN 210397696 U CN210397696 U CN 210397696U
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Abstract
The utility model discloses an adjustable is protective structure for dry gas seal, including first main part, joint structure, second main part and third main part, one side of first main part is provided with the second main part, the one end of first main part and second main part all is fixed with the third main part, the hookup location department of first main part and second main part is fixed with the joint structure, the inside logical groove that all is provided with of first main part and the joint structure of connection piece outside, the inside of connection piece evenly is provided with the fixed orifices, the inside of fixed orifices is fixed with fixing bolt, the inside of first main part and second main part all is fixed with buffer structure, the hookup location department of first main part and third main part is provided with the regulation structure. The utility model discloses an install the joint structure, realize adjusting the size according to the sealed department size, and adjust the structure through being provided with, reach the protective area who is convenient for carry out the adjusting device, strengthen the practicality.
Description
Technical Field
The utility model relates to a protective equipment technical field specifically is adjustable dry gas is sealed and uses protective structure.
Background
The dry gas is sealed to be a sealed mode, and it needs a protective structure in the use, protects sealed department, and increase of service life reduces the probability that the damage appears, but current dry gas is sealed still has many problems or defects with protective structure:
firstly, the traditional protection structure for dry gas sealing is inconvenient to adjust the size, and when the size of a sealing part is too large, the protection structure needs to be replaced, so that the cost is too high;
secondly, the traditional protection structure for dry gas sealing is inconvenient for adjusting the protection area and adjusting according to the length of the sealing part, and has insufficient practicability;
thirdly, the traditional protective structure for dry gas sealing has poor protection performance, and collision and abrasion occur in the using process to influence the sealing performance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable is protective structure for dry gas seal to solve the inconvenient size of adjusting, inconvenient adjustment protection area and the poor problem of protectiveness that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: adjustable does gas seal and uses protective structure, including first main part, joint structure, second main part and third main part, one side of first main part is provided with the second main part, the one end of first main part and second main part all is fixed with the third main part, the hookup location department of first main part and second main part is fixed with the joint structure, the inside of first main part and second main part all is fixed with buffer structure, the hookup location department of first main part and third main part is provided with adjusts the structure.
Preferably, relief spring, rubber tape, rubber strip and rubber pad have set gradually in buffer structure's inside, one side of relief spring is fixed with the rubber tape, and the inside equidistance in rubber tape is fixed with the rubber strip, one side equidistance in rubber tape is provided with the rubber pad.
Preferably, the inside of joint structure has set gradually logical groove, connection piece, fixing bolt, stopper and fixed orifices, the outside first main part of connection piece and the inside logical groove that all is provided with of joint structure, the inside of connection piece evenly is provided with the fixed orifices.
Preferably, a fixing bolt is fixed inside the fixing hole, limiting blocks are fixed at the top end and the bottom end of one side of the connecting sheet, and the outer diameter between the limiting blocks is larger than the minimum inner diameter of the through groove.
Preferably, the inside of adjusting the structure has set gradually spout, slider, lug and spacing groove, the outside first main part of slider and the inside spout that all is provided with of second main part, the one end of spout is provided with the lug.
Preferably, one end of the inside of the sliding groove is provided with a limiting groove, and the outer diameter of the lug is larger than the inner diameter of the limiting groove.
Compared with the prior art, the beneficial effects of the utility model are that: this adjustable is protective structure for dry gas seal rational in infrastructure, has following advantage:
(1) the function of facilitating size adjustment is achieved by installing a clamping structure, when the size of a sealing part is too large, the first main body and the second main body are pulled to two sides to drive the connecting sheet to slide in the through groove, and after the connecting sheet moves to a proper size, the fixing groove is aligned, so that the fixing bolt is locked and fixed, and the phenomenon of falling off in the pulling process can be avoided through the matching between the limiting block and the through groove, so that the function of facilitating size adjustment is achieved;
(2) the effect of conveniently adjusting the protection area is achieved by installing the adjusting structure, when the protection area of the sealing part is increased, the third main body is pulled towards one end to drive the sliding block to slide in the sliding groove, the length of the lengthened protection structure is extended, and the falling-off phenomenon in the sliding process is avoided through the matching between the convex block and the limiting groove, so that the effect of conveniently adjusting the protection area is achieved;
(3) through installing the function that buffer structure realized strengthening the protectiveness, the inside shock that produces of sealed department in the contact can be reduced to the decompression spring of its inside setting, and the reduction surface damage is reduced in the rethread rubber tape and the buffering nature of rubber strip, avoids appearing the friction, and the rubber pad on surface can be effectively anti-skidding fixed to the function of strengthening the protectiveness is realized.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the partial cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the front cross-sectional structure of the clamping structure of the present invention;
fig. 4 is the side view of the adjusting structure of the utility model with a partially enlarged structure.
In the figure: 1. a first body; 2. a buffer structure; 201. a relief spring; 202. a rubber belt; 203. a rubber strip; 204. a rubber pad; 3. a clamping structure; 301. a through groove; 302. connecting sheets; 303. fixing the bolt; 304. a limiting block; 305. a fixing hole; 4. a second body; 5. a third body; 6. an adjustment structure; 601. a chute; 602. a slider; 603. a bump; 604. a limiting groove.
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. 1-4, the present invention provides an embodiment: the adjustable dry gas sealing protection structure comprises a first main body 1, a clamping structure 3, a second main body 4 and a third main body 5, wherein the second main body 4 is arranged on one side of the first main body 1, the third main body 5 is fixed at one end of each of the first main body 1 and the second main body 4, the clamping structure 3 is fixed at the connecting position of the first main body 1 and the second main body 4, a through groove 301, a connecting sheet 302, a fixing bolt 303, a limiting block 304 and a fixing hole 305 are sequentially arranged in the clamping structure 3, the first main body 1 outside the connecting sheet 302 and the clamping structure 3 are both provided with the through grooves 301, the connecting sheet 302 is uniformly provided with the fixing hole 305, the fixing bolt 303 is fixed in the fixing hole 305, the limiting block 304 is fixed at the top end and the bottom end of one side of the connecting sheet 302, and the outer diameter between the limiting blocks 304 is larger than the minimum inner diameter of the;
the first main body 1 and the second main body 4 are pulled to two sides to drive the connecting sheet 302 to slide in the through groove 301, after the connecting sheet is moved to a proper size, the fixing holes 305 are aligned, so that the fixing bolt 303 penetrates through the through groove for locking and fixing, and the falling-off phenomenon in the pulling process can be avoided through the matching between the limiting block 304 and the through groove 301;
the buffer structures 2 are fixed inside the first main body 1 and the second main body 4, the pressure reducing spring 201, the rubber belt 202, the rubber strip 203 and the rubber pad 204 are sequentially arranged inside the buffer structures 2, the rubber belt 202 is fixed on one side of the pressure reducing spring 201, the rubber strip 203 is fixed inside the rubber belt 202 at equal intervals, and the rubber pad 204 is arranged on one side of the rubber belt 202 at equal intervals;
firstly, the decompression spring 201 can reduce the vibration generated in the sealing part in the contact, secondly, the surface damage can be reduced by avoiding friction through the buffer property of the rubber belt 202 and the rubber strip 203, and then the rubber pad 204 on the surface can be effectively fixed in an anti-skidding way, so that the protection property is improved, and the practicability is enhanced;
an adjusting structure 6 is arranged at the connecting position of the first main body 1 and the third main body 5, a sliding groove 601, a sliding block 602, a bump 603 and a limiting groove 604 are sequentially arranged inside the adjusting structure 6, the sliding grooves 601 are respectively arranged inside the first main body 1 and the second main body 4 outside the sliding block 602, one end of each sliding groove 601 is provided with the bump 603, one end inside each sliding groove 601 is provided with the limiting groove 604, and the outer diameter of each bump 603 is larger than the inner diameter of each limiting groove 604;
firstly, the third main body 5 is pulled towards one end to drive the sliding block 602 to slide in the sliding groove 601, the length of the lengthened protection structure is extended, and the falling-off phenomenon in the sliding process is avoided through the matching between the convex block 603 and the limiting groove 604, so that the protection area is convenient to adjust.
The working principle is as follows: when the protective structure is used, the size of the protective structure is adjusted according to the size of a sealing part, the first main body 1 and the second main body 4 are pulled towards two sides to drive the connecting sheet 302 to slide in the through groove 301, after the connecting sheet is moved to a proper size, the fixing holes 305 are aligned, so that the fixing bolt 303 passes through the through groove for locking and fixing, the falling-off phenomenon in the pulling process can be avoided through the matching between the limiting block 304 and the through groove 301, the length of the structure is adjusted according to the size of the protective area of the sealing part, the third main body 5 is pulled towards one end to drive the sliding block 602 to slide in the sliding groove 601, the length of the lengthened protective structure is extended, the falling-off phenomenon in the sliding process is avoided through the matching between the convex block 603 and the limiting groove 604, the usability is increased, meanwhile, the decompression spring 201 arranged in the first main body 1 and the second main body 4 can reduce the, and then the rubber belt 202 and the rubber strip 203 are buffered, so that the surface damage caused by friction reduction is avoided, and the rubber pad 204 on the surface can be effectively fixed in an anti-skidding way, so that the protection performance is improved, and the practicability is enhanced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. Adjustable does gas seal and uses protective structure, including first main part (1), joint structure (3), second main part (4) and third main part (5), its characterized in that: one side of first main part (1) is provided with second main part (4), the one end of first main part (1) and second main part (4) all is fixed with third main part (5), the hookup location department of first main part (1) and second main part (4) is fixed with joint structure (3), the inside of first main part (1) and second main part (4) all is fixed with buffer structure (2), the hookup location department of first main part (1) and third main part (5) is provided with adjusts structure (6).
2. The adjustable dry gas seal protection structure of claim 1, wherein: the rubber belt buffer structure is characterized in that a pressure reducing spring (201), a rubber belt (202), a rubber strip (203) and a rubber pad (204) are sequentially arranged inside the buffer structure (2), the rubber belt (202) is fixed on one side of the pressure reducing spring (201), the rubber strip (203) is fixed inside the rubber belt (202) at equal intervals, and the rubber pad (204) is arranged on one side of the rubber belt (202) at equal intervals.
3. The adjustable dry gas seal protection structure of claim 1, wherein: the inside of joint structure (3) has set gradually logical groove (301), connection piece (302), fixing bolt (303), stopper (304) and fixed orifices (305), the outside first main part (1) of connection piece (302) and joint structure (3) are inside all to be provided with logical groove (301), the inside of connection piece (302) evenly is provided with fixed orifices (305).
4. The adjustable dry gas seal protection structure of claim 3, wherein: the fixing bolt (303) is fixed in the fixing hole (305), the top end and the bottom end of one side of the connecting piece (302) are respectively fixed with a limiting block (304), and the outer diameter between the limiting blocks (304) is larger than the minimum inner diameter of the through groove (301).
5. The adjustable dry gas seal protection structure of claim 1, wherein: the inside of adjusting structure (6) has set gradually spout (601), slider (602), lug (603) and spacing groove (604), outside first main part (1) of slider (602) and inside second main part (4) all are provided with spout (601), the one end of spout (601) is provided with lug (603).
6. The adjustable dry gas seal protection structure of claim 5, wherein: a limiting groove (604) is formed in one end of the inner portion of the sliding groove (601), and the outer diameter of the protruding block (603) is larger than the inner diameter of the limiting groove (604).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921411549.4U CN210397696U (en) | 2019-08-28 | 2019-08-28 | Adjustable dry gas seal protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921411549.4U CN210397696U (en) | 2019-08-28 | 2019-08-28 | Adjustable dry gas seal protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210397696U true CN210397696U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921411549.4U Active CN210397696U (en) | 2019-08-28 | 2019-08-28 | Adjustable dry gas seal protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210397696U (en) |
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2019
- 2019-08-28 CN CN201921411549.4U patent/CN210397696U/en active Active
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