CN214880179U - Easily-detachable loading crane pipe sealing device - Google Patents
Easily-detachable loading crane pipe sealing device Download PDFInfo
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- CN214880179U CN214880179U CN202121585310.6U CN202121585310U CN214880179U CN 214880179 U CN214880179 U CN 214880179U CN 202121585310 U CN202121585310 U CN 202121585310U CN 214880179 U CN214880179 U CN 214880179U
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- rubber sheath
- sealing sleeve
- conical
- loading
- oil
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Abstract
The utility model provides an easily dismantled loading crane sealing device, including rubber sheath (1), conical seal cover (2), oil delivery arm plumbing pipe (3), loading oil spilling warning detection device (4) and vapor recovery hose (5), conical seal cover (2) cover is established on oil delivery arm plumbing pipe (3), loading oil spilling warning detection device (4) and vapor recovery hose (5), forms an airtight space, and vapor recovery hose (5) are linked together with the airtight space of conical seal cover (2); the rubber sheath (1) is sleeved outside the conical sealing sleeve (2) to completely wrap the sealing sleeve cover plate (6) and the side surface on the conical sealing sleeve. The utility model discloses broken traditional thinking, made its diameter slightly less than rubber sheath diameter through cutting down the seal cover board, directly overlapped the rubber sheath on the seal cover board, the convenient dismantlement, it is firm moreover, alleviateed working strength to maintenance duration has been shortened.
Description
Technical Field
The utility model belongs to the technical field of harbour site, in particular to loading crane sealing device who easily dismantles.
Background
With the increasing logistics transportation volume of liquid petroleum products and liquid chemical products, the construction number of specialized oil and liquefied products loading and unloading wharfs in seaports and river ports is increasing. The loading arm is used as special equipment for loading and unloading fluid of railway tank cars and highway tank cars in ports, and the safety and the reliability of the loading arm are important in loading and unloading production.
The conical sealing device used as a loading crane pipe for liquid petroleum products and liquid chemical products can achieve an effective sealing effect with a filling opening at the upper part of a tank truck, and is a key for ensuring that a medium gasified in a railway tank truck or a highway tank truck can be emptied or pumped into an oil gas recovery system through a gas phase pipeline on the loading crane pipe. Due to large loading and unloading amount, frequent use and wind and sun exposure, the rubber sheath outside the conical sealing device is easy to damage, and if the rubber sheath is not replaced in time, the requirements of safe production and environment-friendly discharge are directly influenced. As shown in the figure, the existing design and installation mode needs to completely disassemble the parts such as the loading oil spilling alarm detection device, the oil delivery arm vertical pipe, the oil gas recovery hose and the like when the rubber sheath is replaced, the operation is complicated, the consumed time is long, the detection device is extremely easy to damage, and the service efficiency of a crane position is influenced.
Therefore, how to replace the rubber sheath quickly, conveniently and efficiently is a problem to be solved.
Disclosure of Invention
To the loaded crane pipe rubber sheath that exists among the prior art dismantle the loaded problem that the operation is loaded down with trivial details, the utility model aims to provide an easily dismantled loaded crane pipe sealing device.
The utility model aims at realizing through the following technical scheme:
an easily-detachable loading crane pipe sealing device comprises a rubber sheath, a conical sealing sleeve, an oil conveying arm vertical pipe, a loading oil overflow alarm detection device and an oil gas recovery hose, wherein the conical sealing sleeve is sleeved on the oil conveying arm vertical pipe, the loading oil overflow alarm detection device and the oil gas recovery hose to form a closed space, and the oil gas recovery hose is communicated with the sealed space of the conical sealing sleeve; the rubber sheath is sleeved outside the conical sealing sleeve to completely wrap the sealing sleeve cover plate and the side surface on the conical sealing sleeve.
Further, the conical sealing sleeve is an aluminum cone.
Furthermore, the sealing cover plate is welded on the conical sealing sleeve.
Furthermore, the diameter of the widest part of the rubber sheath is 600 mm-700 mm.
Furthermore, the rubber sheath is fixed on the sealing cover plate in an embedded fixing mode.
The utility model discloses compare prior art's beneficial effect does:
the utility model discloses broken traditional thinking, made its diameter slightly less than rubber sheath diameter through cutting down the seal cover board, directly overlapped the rubber sheath on the seal cover board, the convenient dismantlement, it is firm moreover, alleviateed working strength to maintenance duration has been shortened.
Drawings
The invention will be further explained with reference to the following figures and examples:
FIG. 1 is a schematic structural diagram of a sealing device for a loading crane pipe in the prior art;
FIG. 2 is a schematic structural view of the easily detachable loading arm sealing device of embodiment 1;
in the figure, 1-a rubber sheath, 2-a conical sealing sleeve, 3-an oil transportation arm vertical pipe, 4-a loading oil spilling alarm detection device, 5-an oil gas recovery hose and 6-a sealing sleeve cover plate.
Detailed Description
Example 1
As shown in fig. 2, the present embodiment provides an easily detachable sealing device for a loading crane pipe, which includes a rubber sheath 1, a conical sealing sleeve 2, a vertical oil delivery arm pipe 3, a loading oil spill alarm detection device 4, and an oil gas recovery hose 5, wherein the conical sealing sleeve 2 is sleeved on the vertical oil delivery arm pipe 3, the loading oil spill alarm detection device 4, and the oil gas recovery hose 5 to form a closed space, and the oil gas recovery hose 5 is communicated with the sealed space of the conical sealing sleeve 2; the rubber sheath 1 is sleeved outside the conical sealing sleeve 2, and the sealing cap cover plate 6 and the side face above the conical sealing sleeve are completely wrapped.
The conical sealing sleeve 2 is an aluminum cone and is used as a cap of a loading port of the tank car, and when the tank car is loaded with liquid containing volatile harmful gas, the sealing sleeve can effectively prevent the harmful gas from floating into the air, so that the harm to operators is avoided; when the evaporation gas of liquid needs to be retrieved, the gas can be uniformly concentrated by the oil gas recovery hose so as to be recycled. The diameter of the widest part of the rubber sheath is 650mm, which is slightly larger than the diameter of the sealing cap cover plate 6.
Rubber sheath 1 is fixed through embedded fixed mode on the seal cover plate 6, compare original screw fixation form, more convenient to detach, change and maintenance.
Finally, it should be noted that the above only illustrates the technical solution of the present invention and not by limitation, and although the present invention has been described in detail with reference to preferred arrangements, a person skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.
Claims (5)
1. The truck loading crane pipe sealing device easy to disassemble is characterized by comprising a rubber sheath (1), a conical sealing sleeve (2), an oil delivery arm vertical pipe (3), a truck loading oil spilling alarm detection device (4) and an oil gas recovery hose (5), wherein the conical sealing sleeve (2) is sleeved on the oil delivery arm vertical pipe (3), the truck loading oil spilling alarm detection device (4) and the oil gas recovery hose (5) to form a closed space, and the oil gas recovery hose (5) is communicated with the sealed space of the conical sealing sleeve (2); the rubber sheath (1) is sleeved outside the conical sealing sleeve (2) to completely wrap the sealing sleeve cover plate (6) and the side surface on the conical sealing sleeve.
2. Easy-to-dismount loading arm sealing device according to claim 1, characterized in that said conical sealing sleeve (2) is an aluminium cone.
3. Easy-to-dismount loading arm sealing arrangement, according to claim 1, characterized in that said sealing gland plate (6) is welded to a conical sealing gland (2).
4. The easy-to-disassemble loading crane pipe sealing device as claimed in claim 1, wherein the diameter of the widest part of the rubber sheath (1) is 600 mm-700 mm.
5. The easy-to-dismount loading arm sealing device according to claim 1, wherein said rubber sheath (1) is fixed on said sealing gland plate (6) by means of an embedded fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121585310.6U CN214880179U (en) | 2021-07-13 | 2021-07-13 | Easily-detachable loading crane pipe sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121585310.6U CN214880179U (en) | 2021-07-13 | 2021-07-13 | Easily-detachable loading crane pipe sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214880179U true CN214880179U (en) | 2021-11-26 |
Family
ID=78908397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121585310.6U Expired - Fee Related CN214880179U (en) | 2021-07-13 | 2021-07-13 | Easily-detachable loading crane pipe sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214880179U (en) |
-
2021
- 2021-07-13 CN CN202121585310.6U patent/CN214880179U/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: 20211126 |