CN213615142U - Mechanical seal dismounting device - Google Patents
Mechanical seal dismounting device Download PDFInfo
- Publication number
- CN213615142U CN213615142U CN202022403631.1U CN202022403631U CN213615142U CN 213615142 U CN213615142 U CN 213615142U CN 202022403631 U CN202022403631 U CN 202022403631U CN 213615142 U CN213615142 U CN 213615142U
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- China
- Prior art keywords
- connecting rod
- fixing plate
- rod
- mechanical seal
- rotating seat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Mechanical Sealing (AREA)
Abstract
The utility model relates to the technical field of mechanical seal disassembly and assembly, in particular to a mechanical seal disassembly and assembly device, which comprises a disassembly and assembly head component, wherein the disassembly and assembly head component comprises a first connecting rod, a second connecting rod, a first fixing plate, a second fixing plate, a first clamping block, a second clamping block, a first connecting shaft, a second connecting shaft, a connecting block, a telescopic cylinder, a supporting rod, a connecting seat, a fixing nail, a first rotating seat and a second rotating seat, the first connecting rod is positioned at the left side of the disassembly and assembly head component, the right lower side of the first connecting rod is provided with the first fixing plate, the first fixing plate is fixed with the first connecting rod through the first connecting shaft, the first clamping block is symmetrically arranged at the right side of the first fixing plate, the second connecting rod is positioned at the right side of the disassembly and assembly head component, the second fixing plate is fixed with the second connecting rod through the second connecting shaft, convenient operation, and stability and practicality are higher.
Description
Technical Field
The utility model relates to a mechanical seal dismouting technical field specifically is a mechanical seal dismouting device.
Background
The mechanical seal (mechanical seal) is a device for preventing fluid leakage, which is formed by at least one pair of end faces perpendicular to a rotation axis, keeping fit and sliding relatively under the action of fluid pressure and the elastic force (or magnetic force) of a compensation mechanism and the cooperation of an auxiliary seal, the elastic force loading mechanism and the auxiliary seal are mechanical seals of metal corrugated pipes, which are called metal corrugated pipe seals, in light seals, rubber corrugated pipes are used as the auxiliary seals, the elastic force of the rubber corrugated pipes is limited, a spring is generally required to meet the loading elastic force, the mechanical seal is generally called a mechanical seal for short, the mechanical seal is a shaft seal device of rotary machinery,
for example, the equipment such as centrifugal pump, centrifuge, reation kettle and compressor, because the transmission shaft runs through inside and outside equipment, like this, there is a circumference clearance between axle and the equipment, the medium in the equipment outwards leaks through this clearance, if the equipment internal pressure is less than atmospheric pressure, then the air leaks to the equipment is inside, consequently must have a bearing seal device that prevents to leak, current mechanical seal dismounting device's mechanical head is unstable inadequately when dismantling the installation, and it is inconvenient to dismantle the installation, consequently needs a mechanical seal dismounting device to make improvement to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mechanical seal dismouting device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a mechanical seal dismounting device comprises a dismounting head assembly, wherein the dismounting head assembly comprises a first connecting rod, a second connecting rod, a first fixing plate, a second fixing plate, a first clamping block, a second clamping block, a first connecting shaft, a second connecting shaft, a connecting block, a telescopic cylinder, a supporting rod, a connecting seat, a fixing nail, a first rotating seat and a second rotating seat, the first connecting rod is positioned on the left side of the dismounting head assembly, the first fixing plate is arranged on the lower right side of the first connecting rod and fixed with the first connecting rod through the first connecting shaft, the first clamping blocks are symmetrically arranged on the right side of the first fixing plate, the second connecting rod is positioned on the right side of the dismounting head assembly, the second fixing plate is arranged on the lower left side of the second connecting rod and fixed with the second connecting rod through the second connecting shaft, the second clamping blocks are symmetrically arranged on the right side of the second fixing plate, the utility model discloses a telescopic cylinder, including first connecting rod, bracing piece, connecting seat, first connecting rod, bracing piece, connecting seat, connecting rod.
Preferably, the one end of first connecting axle and second connecting axle is provided with the screw thread, first connecting axle and second connecting axle can be dismantled for the screw thread with the connected mode of head rod and second connecting rod respectively and be connected.
Preferably, the connection modes of the connection block and the first connection rod and the second connection rod are both rotation connection.
Preferably, the first rotating seat is connected with the first connecting rod in a rotating manner.
Preferably, the second rotating seat is connected with the second connecting rod in a rotating manner.
Preferably, one side of the first clamping block and one side of the second clamping block are both arranged in a sawtooth structure.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, through the telescopic cylinder who sets up, can drive head rod and second connecting rod when telescopic cylinder moves and rotate to the tight piece of first clamp and the tight piece of second clamp can be fixed mechanical seal subassembly, be detachable structure setting through connecting axle and connecting rod, if press from both sides tight piece and produce when damaging, can change it, thereby can not influence normal work, more conveniently dismantle and install mechanical seal, and stability is high, and whole practicality is higher.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is an overall bottom view of the present invention;
fig. 3 is a left side view of the whole body of the present invention.
In the figure: the device comprises a disassembly and assembly head assembly, a first connecting rod 2, a second connecting rod 3, a first fixing plate 4, a second fixing plate 5, a first clamping block 6, a second clamping block 7, a first connecting shaft 8, a second connecting shaft 9, a connecting block 10, a telescopic cylinder 11, a supporting rod 12, a connecting seat 13, a fixing nail 14, a first rotating seat 15 and a second rotating seat 16.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a mechanical seal dismounting device comprises a dismounting head component 1, the dismounting head component 1 comprises a first connecting rod 2, a second connecting rod 3, a first fixing plate 4, a second fixing plate 5, a first clamping block 6, a second clamping block 7, a first connecting shaft 8, a second connecting shaft 9, a connecting block 10, a telescopic cylinder 11, a supporting rod 12, a connecting seat 13, a fixing nail 14, a first rotating seat 15 and a second rotating seat 16, the first connecting rod 2 is positioned at the left side of the dismounting head component 1, the right lower side of the first connecting rod 2 is provided with the first fixing plate 4, the first fixing plate 4 is fixed with the first connecting rod 2 through the first connecting shaft 8, the right side of the first fixing plate 4 is symmetrically provided with the first clamping block 6, the second connecting rod 3 is positioned at the right side of the dismounting head component 1, the left lower side of the second connecting rod 3 is provided with the second fixing plate 5, the second fixing plate 5 is fixed with the second connecting rod 3 through the second connecting shaft 9, one end of the first connecting shaft 8 and one end of the second connecting shaft 9 are provided with threads, the first connecting shaft 8 and the second connecting shaft 9 are respectively connected with the first connecting rod 2 and the second connecting rod 3 in a threaded detachable manner, the right side of the second fixing plate 5 is symmetrically provided with the second clamping block 7, one side of each of the first clamping block 6 and the second clamping block 7 is of a zigzag structure, the upper right side of the first connecting rod 2 and the upper left side of the second connecting rod 3 are provided with connecting blocks 10, the connecting blocks 10 are connected with the first connecting rod 2 and the second connecting rod 3 in a rotating manner, the upper side of each connecting block 10 is provided with a supporting rod 12, the supporting rod 12 is connected with the supporting rod 12 through fixing nails 14, the end part of each supporting rod 12 is provided with a connecting seat 13, the end part of the first connecting rod 2 is provided with a first rotating seat 15, the connecting way of the first rotating, a second rotating seat 16 is arranged at the end part of the second connecting rod 3, the second rotating seat 16 is connected with the second connecting rod 3 in a rotating way, and a telescopic cylinder 11 is arranged between the first rotating seat 15 and the second rotating seat 16.
The utility model discloses work flow: during the use, at first install dismouting head subassembly 1 on the arm through connecting seat 13, then place dismouting head subassembly 1 on mechanical seal subassembly through the arm, at this moment operation telescopic cylinder 11, drive head rod 2 and second connecting rod 3 when telescopic cylinder 11 stretches out and rotate, thereby head rod 2 and second connecting rod 3 can drive first fixed plate 4 and the 5 internal contraction of second fixed plate, first clamp piece 6 and the tight piece 7 of second clamp can carry out fixed mounting or dismantlement with mechanical seal subassembly.
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 (6)
1. The utility model provides a mechanical seal dismouting device, includes dismouting head subassembly (1), its characterized in that: the disassembly and assembly head component (1) comprises a first connecting rod (2), a second connecting rod (3), a first fixing plate (4), a second fixing plate (5), a first clamping block (6), a second clamping block (7), a first connecting shaft (8), a second connecting shaft (9), a connecting block (10), a telescopic cylinder (11), a supporting rod (12), a connecting seat (13), a fixing nail (14), a first rotating seat (15) and a second rotating seat (16), wherein the first connecting rod (2) is positioned on the left side of the disassembly and assembly head component (1), the first fixing plate (4) is arranged on the lower right side of the first connecting rod (2), the first fixing plate (4) is fixed with the first connecting rod (2) through the first connecting shaft (8), the first clamping blocks (6) are symmetrically arranged on the right side of the first fixing plate (4), and the second connecting rod (3) is positioned on the right side of the disassembly and assembly head component (1), a second fixing plate (5) is arranged at the left lower side of the second connecting rod (3), the second fixing plate (5) is fixed with the second connecting rod (3) through a second connecting shaft (9), a second clamping block (7) is symmetrically arranged at the right side of the second fixing plate (5), the right upper side of the first connecting rod (2) and the left upper side of the second connecting rod (3) are provided with connecting blocks (10), a support rod (12) is arranged on the upper side of the connecting block (10), the support rod (12) is connected with the support rod (12) through a fixing nail (14), the end part of the supporting rod (12) is provided with a connecting seat (13), the end part of the first connecting rod (2) is provided with a first rotating seat (15), a second rotating seat (16) is arranged at the end part of the second connecting rod (3), and a telescopic cylinder (11) is arranged between the first rotating seat (15) and the second rotating seat (16).
2. The mechanical seal removal device of claim 1, wherein: the one end of first connecting axle (8) and second connecting axle (9) is provided with the screw thread, first connecting axle (8) and second connecting axle (9) are connected for the screw thread is dismantled with the connected mode of head rod (2) and second connecting rod (3) respectively.
3. The mechanical seal removal device of claim 1, wherein: the connecting blocks (10) are rotatably connected with the first connecting rods (2) and the second connecting rods (3).
4. The mechanical seal removal device of claim 1, wherein: the first rotating seat (15) is connected with the first connecting rod (2) in a rotating mode.
5. The mechanical seal removal device of claim 1, wherein: the second rotating seat (16) is connected with the second connecting rod (3) in a rotating mode.
6. The mechanical seal removal device of claim 1, wherein: one side of the first clamping block (6) and one side of the second clamping block (7) are both arranged in a sawtooth structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022403631.1U CN213615142U (en) | 2020-10-26 | 2020-10-26 | Mechanical seal dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022403631.1U CN213615142U (en) | 2020-10-26 | 2020-10-26 | Mechanical seal dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213615142U true CN213615142U (en) | 2021-07-06 |
Family
ID=76624627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022403631.1U Expired - Fee Related CN213615142U (en) | 2020-10-26 | 2020-10-26 | Mechanical seal dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213615142U (en) |
-
2020
- 2020-10-26 CN CN202022403631.1U patent/CN213615142U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210706 |