CN213655122U - Oil tank shell convenient to hoist and mount - Google Patents
Oil tank shell convenient to hoist and mount Download PDFInfo
- Publication number
- CN213655122U CN213655122U CN202022483295.6U CN202022483295U CN213655122U CN 213655122 U CN213655122 U CN 213655122U CN 202022483295 U CN202022483295 U CN 202022483295U CN 213655122 U CN213655122 U CN 213655122U
- Authority
- CN
- China
- Prior art keywords
- oil tank
- tank shell
- hoist
- clamping hook
- connecting seat
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model provides an oil tank shell convenient to hoist and mount, including oil tank shell and hoist and mount subassembly, oil tank shell one side be equipped with the air intake, oil tank shell bottom side and opposite side are equipped with the air outlet, wherein are equipped with the shutoff subassembly on the air outlet of one side. The hoisting assembly comprises a connecting seat, a fixed clamping hook, a movable clamping hook and a pull rod, wherein the connecting seat is connected with the oil tank shell, the fixed clamping hook is arranged on one side of the connecting seat, the other side of the connecting seat is provided with the movable clamping hook matched with the fixed clamping hook through a torsion spring, the pull rod capable of being reset is arranged on one side of the fixed clamping hook, and one end of the pull rod is connected with the movable clamping hook. The utility model discloses the shutoff subassembly passes through the torsional spring and the pull rod cooperation that can reset is used, ensures that activity trip and fixed trip are in the closure state all the time, and the hoisting ring is effective contact with the hoist and mount subassembly all the time promptly, has guaranteed the reliability and the stability of hoist and mount operation.
Description
Technical Field
The utility model belongs to the technical field of the roots's fan, specifically speaking is an oil tank casing convenient to hoist and mount.
Background
The Roots blower belongs to a positive displacement blower, and the end face of an impeller and front and rear end covers of the blower. The principle is a rotary compressor which compresses and conveys gas by utilizing the relative motion of two blade-shaped rotors in a cylinder. The blower has simple structure and convenient manufacture, is widely applied to aquaculture oxygenation, sewage treatment aeration and cement conveying, is more suitable for a gas conveying and pressurizing system in a low-pressure occasion, and can also be used as a vacuum pump and the like.
According to different working condition requirements, the oil tank shell of the Roots blower is designed into two structures. One is an upper inlet and lower outlet structure with an air inlet at the upper part and an air outlet at the lower part; one is a structure that the air inlet is arranged at the upper part and the air outlet is arranged at the upper part and the side surface. The roots blower oil tank shell can only satisfy a user demand, and the commonality is relatively poor promptly. And the existing oil tank shell is usually hoisted by using hoisting bolts, and the reliability is general.
SUMMERY OF THE UTILITY MODEL
The utility model provides an oil tank casing convenient to hoist and mount for solve the poor and not firm problem of hoist and mount of oil tank casing commonality, reach the beneficial effect who improves application scope and hoist and mount stability.
The utility model discloses a following technical scheme realizes:
the utility model provides an oil tank casing convenient to hoist and mount, includes oil tank casing and hoist and mount subassembly, oil tank casing one side be equipped with the air intake, oil tank casing bottom side and opposite side are equipped with the air outlet, wherein be equipped with the shutoff subassembly on the air outlet of one side.
The hoisting assembly comprises a connecting seat, a fixed clamping hook, a movable clamping hook and a pull rod, wherein the connecting seat is connected with the oil tank shell, the fixed clamping hook is arranged on one side of the connecting seat, the other side of the connecting seat is provided with the movable clamping hook matched with the fixed clamping hook through a torsion spring, the pull rod capable of being reset is arranged on one side of the fixed clamping hook, and one end of the pull rod is connected with the movable clamping hook.
Preferably, the plugging component comprises a connecting sleeve with an annular groove, a split sealing plate is arranged on the annular groove, sealing components are arranged on the inner side and the outer side of the sealing plate, and a sealing cover connected with the sealing components in a threaded manner is arranged on the outer side of the sealing plate.
Preferably, the section of the sealing plate is of an L-shaped structure, the inner end of the sealing plate is provided with a spherical sealing strip, and the outer end of the sealing plate is provided with a sealing ring.
Preferably, the closing plate is of a conical structure, and the inside of the closing cover is of a conical structure matched with the closing plate.
Preferably, the oil tank shell is provided with a groove, and a connecting seat is arranged in the groove through a connecting column; the connecting seat is of an inverted U-shaped structure, and the lower end of the connecting seat is movably connected with the connecting column.
Preferably, the connecting column and the groove are in bearing connection.
The utility model has the advantages that:
the utility model discloses the shutoff subassembly passes through the torsional spring and the pull rod cooperation that can reset is used, ensures that activity trip and fixed trip are in the closure state all the time, and the hoisting ring is effective contact with the hoist and mount subassembly all the time promptly, has guaranteed the reliability and the stability of hoist and mount operation.
The utility model discloses a square design, the appearance is pleasing to the eye, and has set up two air outlets, and air outlet cooperation shutoff subassembly uses, can enough satisfy the user demand of going into down and going out on, can also satisfy the user demand of going into the side-out, improves application scope.
The utility model can adjust the use angle of the hook in the vertical direction through the groove and the connecting seat movably connected with the connecting column, and can also enable the hook to be flat and embedded in the oil tank shell, thereby facilitating transportation; in addition, because the spliced pole is connected with groove bearing, can carry out the ascending regulation of horizontal direction to the use angle of trip, use more nimble.
The utility model seals the unused air outlet by matching the sealing plate with the sealing cover; and the sealing strip and the sealing ring are matched for use, so that the sealing performance of the sealing position can be ensured, and the leakage phenomenon at the position can be prevented.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of example 1;
FIG. 2 is a top view of the hoist assembly of FIG. 1 with the hoist assembly removed;
FIG. 3 is a schematic structural view of a hoisting assembly in embodiment 1;
FIG. 4 is a schematic structural view of a plugging assembly in embodiment 2;
fig. 5 is a schematic structural view of the plugging assembly in embodiment 3.
In the drawing, 1, a fuel tank shell; 2. an air inlet; 3. an air outlet; 4. a connecting seat; 5. fixing a clamping hook; 6. a movable hook; 7. a pull rod; 8. an annular groove; 9. connecting sleeves; 10. closing the plate; 11. sealing the cover; 12. a sealing strip; 13. a seal ring; 14. a groove; 15. connecting columns.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Example 1
The utility model provides an oil tank casing convenient to hoist and mount, as shown in fig. 1 and fig. 1, includes oil tank casing 1 and hoist and mount subassembly, its characterized in that: one side of the oil tank shell 1 is provided with an air inlet 2, the bottom side and the other side of the oil tank shell 1 are provided with air outlets 3, and the air outlet 3 on one side is provided with a plugging component. The structure can meet the requirements of up-in and down-out or up-in and side-out in use.
As shown in fig. 3, the hoisting assembly includes a connecting seat 4 connected with the oil tank shell 1, a fixed hook 5, a movable hook 6 and a pull rod 7, the fixed hook 5 is arranged on one side of the connecting seat 4, the other side of the connecting seat is provided with the movable hook 6 matched with the fixed hook 5 through a torsion spring, the pull rod 7 which can be reset is arranged on one side of the fixed hook 5 through the spring, and one end of the pull rod 7 is connected with the movable hook 6.
During the use, according to the user demand, adopt the shutoff subassembly to block up unneeded air outlet 3 to satisfy the user demand of going into from top to bottom or going out from top to side.
When the oil tank shell 1 needs to be hoisted, a user moves the pull rod 7 to one side far away from the fixed clamping hook 5, the pull rod 7 moves to drive the movable clamping hook 6 to rotate anticlockwise, the movable clamping hook 6 is separated from the fixed clamping hook 5 at the moment, a space for a hoisting ring to enter is reserved at the position, and the hoisting ring penetrates through the fixed clamping hook 5; then the pull rod 7 is loosened, the pull rod 7 is reset under the action of the spring, the pull rod 7 and the torsion spring enable the movable clamping hook 6 to rotate clockwise until the movable clamping hook 6 contacts with the fixed clamping hook 5 and forms a closed structure, the hoisting ring cannot fall off from the clamping hook in the use process, and the use safety and reliability are ensured.
Example 2
On the basis of embodiment 1, as shown in fig. 4, the plugging assembly includes a connection sleeve 9 with an annular groove 8, a split sealing plate 10 is disposed on the annular groove 8, and the cross section of the sealing plate 10 is an L-shaped structure. Two sealing plates 19 form a circle to block the air outlet 3, one end of each sealing plate 10 is provided with a convex strip which is matched with the annular groove in an inserted mode, the outer side of each sealing plate 10 is provided with a sealing cover 11 which is in threaded connection with the sealing cover, and the sealing cover 11 connects the sealing plate 10 with the connecting sleeve 9.
Sealing components are arranged on the inner side and the outer side of the sealing plate 10, a spherical sealing strip 12 is arranged at the inner end of the sealing plate 10, and a sealing ring 13 is arranged at the outer end of the sealing plate. Two sealing rings 13 are arranged and are respectively positioned on different sides of the sealing plate 10 and are in contact with the annular groove 8.
In use, one end of each of the two sealing plates 10 is inserted into the annular groove 8 so that the sealing strips 12 at the inner ends thereof are in contact with and pressed against each other. The cover 11 is then rotated along the closure plate 10 so that the closure plate 10 is secured to the attachment sleeve 9. Along with the removal of closing cap 11, shrouding 10 removes a certain distance in to adapter sleeve 9 for sealing washer 13 and the effective contact of ring channel 8 of shrouding 10 one side play good sealed isolated effect.
Example 3
On the basis of embodiment 2, as shown in fig. 5, the closing plate 10 has a tapered structure, and the inside of the cover 11 has a tapered structure matching with the tapered structure. Shrouding 10 adopt deformable material, this structure is guaranteeing that closing cap 11, shrouding 10 and adapter sleeve 9 are connected on the basis, can also extrude shrouding 10, shrouding 10 receives to make sealing washer 13 on it fully contact with ring channel 8 after the extrusion, improves sealed effect.
Example 4
On the basis of the embodiments 1-3, as shown in fig. 3, a groove 14 is arranged on the oil tank shell 1, and the connecting seat 4 is installed in the groove 14 through a connecting column 15; the connecting seat 4 is of an inverted U-shaped structure, and the lower end of the connecting seat is movably connected with the connecting column 15. This structure can be in the use angle of adjustment trip in vertical direction, can also make the trip set level and embedded in oil tank casing 1, convenient transportation.
The spliced pole 15 be connected for the bearing with recess 14, can carry out the ascending regulation of horizontal direction to the use angle of trip, use more nimble.
Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides an oil tank casing convenient to hoist and mount, includes oil tank casing and hoist and mount subassembly, its characterized in that: an air inlet is formed in one side of the oil tank shell, air outlets are formed in the bottom side and the other side of the oil tank shell, and a plugging component is arranged on the air outlet in one side;
the hoisting assembly comprises a connecting seat, a fixed clamping hook, a movable clamping hook and a pull rod, wherein the connecting seat is connected with the oil tank shell, the fixed clamping hook is arranged on one side of the connecting seat, the other side of the connecting seat is provided with the movable clamping hook matched with the fixed clamping hook through a torsion spring, the pull rod capable of being reset is arranged on one side of the fixed clamping hook, and one end of the pull rod is connected with the movable clamping hook.
2. The oil tank shell convenient to hoist as claimed in claim 1, characterized in that: the plugging component comprises a connecting sleeve with an annular groove, a split sealing plate is arranged on the annular groove, sealing components are arranged on the inner side and the outer side of the sealing plate, and a sealing cover connected with the sealing components in a threaded manner is arranged on the outer side of the sealing plate.
3. The oil tank shell convenient to hoist as claimed in claim 2, characterized in that: the section of the sealing plate is of an L-shaped structure, the inner end of the sealing plate is provided with a spherical sealing strip, and the outer end of the sealing plate is provided with a sealing ring.
4. The oil tank shell convenient to hoist as claimed in claim 3, characterized in that: the closing plate is of a conical structure, and the closing cover is internally provided with a conical structure matched with the closing plate.
5. The oil tank shell convenient to hoist as claimed in claim 1, characterized in that: the oil tank shell is provided with a groove, and a connecting seat is arranged in the groove through a connecting column; the connecting seat is of an inverted U-shaped structure, and the lower end of the connecting seat is movably connected with the connecting column.
6. The oil tank shell convenient to hoist as claimed in claim 5, characterized in that: the connecting column is connected with the groove through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022483295.6U CN213655122U (en) | 2020-10-30 | 2020-10-30 | Oil tank shell convenient to hoist and mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022483295.6U CN213655122U (en) | 2020-10-30 | 2020-10-30 | Oil tank shell convenient to hoist and mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213655122U true CN213655122U (en) | 2021-07-09 |
Family
ID=76705606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022483295.6U Active CN213655122U (en) | 2020-10-30 | 2020-10-30 | Oil tank shell convenient to hoist and mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213655122U (en) |
-
2020
- 2020-10-30 CN CN202022483295.6U patent/CN213655122U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206592332U (en) | A kind of sealing structure of runner disk | |
| CN213655122U (en) | Oil tank shell convenient to hoist and mount | |
| CN216737368U (en) | Rubber hoisting air cushion inflation inlet structure | |
| CN206929093U (en) | A kind of portable submersible pumps | |
| CN2289103Y (en) | Plunger type check valve | |
| CN203906903U (en) | Check valve with self-sucking system | |
| CN209145904U (en) | A kind of centrifugal pump | |
| CN104895771B (en) | Miniature submersible ability of swimming membrane pump | |
| CN209586710U (en) | A kind of immersible pump | |
| CN209180014U (en) | A kind of compressor drum bearing isolating seal structure | |
| CN202266491U (en) | Self-priming type water pump and water seal thereof | |
| CN103883766B (en) | Check valve for self-priming system | |
| CN208996966U (en) | A kind of Pulp pump of high leakproofness | |
| CN206495996U (en) | The seal assembly of diaphragm type booster pump | |
| CN206917865U (en) | A kind of vertical no-sealed self-sucking pump | |
| CN2348144Y (en) | Double-stroke oil-well pump | |
| CN205330997U (en) | Associated mode double suction self priming pump | |
| CN205533267U (en) | Vertical self priming pump with leak collection device | |
| CN113027827B (en) | Portable ware that draws water of segmentation | |
| CN204827879U (en) | Diaphragm of diaphragm pump fills up connection structure who takes turns with compression | |
| CN207740187U (en) | A kind of vehicle-mounted removable fire pump | |
| CN219672865U (en) | Self-priming pump | |
| CN211852253U (en) | Sealed water pump based on assembly of inner static ring seat and shaft sleeve of water pump | |
| CN215333595U (en) | Water pump compensatory sealing ring | |
| CN202510410U (en) | Mechanical seal type self-priming pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A convenient oil tank shell for lifting Effective date of registration: 20230621 Granted publication date: 20210709 Pledgee: Shizhong Branch of Qilu Bank Co.,Ltd. Pledgor: Shandong Mingfeng Machinery Manufacturing Co.,Ltd. Registration number: Y2023980044978 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |