CN205423811U - Half spherical head of lock joint formula - Google Patents
Half spherical head of lock joint formula Download PDFInfo
- Publication number
- CN205423811U CN205423811U CN201620229948.9U CN201620229948U CN205423811U CN 205423811 U CN205423811 U CN 205423811U CN 201620229948 U CN201620229948 U CN 201620229948U CN 205423811 U CN205423811 U CN 205423811U
- Authority
- CN
- China
- Prior art keywords
- head
- heat exchanger
- buckled
- exchanger head
- hemispherical
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a half spherical head of lock joint formula, including the head body, the head body comprises a seal head body and the 2nd seal head body, a seal head body's inside is provided with the strengthening rib, be provided with the heat preservation between a seal head body and the 2nd seal head body, the dog is installed to the 2nd seal head body's bottom, the inside telescopic link that is provided with of dog, the inside right side fixed mounting of telescopic link has elastic component, the left end of dog is provided with the dog head. This half spherical head of lock joint formula has advantages such as structural design is reasonable, simple to use, preparation convenience, safe practicality, and the life that can effectively prolong the head is simultaneously rateed, can generally use widely.
Description
Technical field
This utility model belongs to end-sealing device technical field, is specifically related to a kind of buckled hemispherical head.
Background technology
End socket is the main pressure-bearing part of pressure vessel.It, as the blind end of container, forms a complete sealing container with cylinder.Traditionally, end socket is usually referred to be welded to connect into non-removable container end portion structure with cylinder；And with cylinder by bolted demountable structure, the most referred to as end cap.Under pressure, the size of the stress on end socket shell wall is all relevant with its pattern, shape with distribution.Current end socket stress is poor, easily causes damage, causes its security performance to there is hidden danger, it is therefore necessary to improve end socket.
Utility model content
The purpose of this utility model is to provide a kind of buckled hemispherical head, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of buckled hemispherical head, including end socket main body, described end socket main body is made up of the first heat exchanger head and the second heat exchanger head, described first heat exchanger head be internally provided with reinforcement, it is provided with heat-insulation layer between described first heat exchanger head and the second heat exchanger head, the bottom of described second heat exchanger head is provided with block, described block is internally provided with expansion link, the inner right side of described expansion link is installed with elastic parts, and the left end of described block is provided with block head.
Preferably, the inner chamber of described first heat exchanger head and the second heat exchanger head is hemispherical.
Preferably, the opening diameter of described first heat exchanger head is 10-2000mm, and the opening inside diameter of described second heat exchanger head is 5-1800mm.
Preferably, described reinforcement is at least provided with four groups, and is evenly distributed on the inside of the first heat exchanger head.
Preferably, the inwall of described second heat exchanger head is provided with seal coating.
Preferably, the thickness of described end socket main body is 10-80mm.
Preferably, the edge angulation of described block and end socket main body is 45-90 °, described block at least provided with three groups, a length of 10-50mm of described block.
Preferably, it is filled with phenolic resin or rubber-plastic sponge in described heat-insulation layer.
Compared with prior art, the beneficial effects of the utility model are: this buckled hemispherical head, by baffle plate being arranged on the inside edge of the second heat exchanger head, baffle plate and the second heat exchanger head edge angulation are 45-90 °, its simple in construction, easy to make, it is simple to well fixing and reinforcement when end socket uses, when making end socket install more uniform, it is ensured that the quality of product and safety；By the design of reinforcement so that the use intensity of end socket is higher, and service life is longer；This buckled hemispherical head, has reasonable in design, uses the advantages such as simple, easy to make, safe and practical, can effectively extend the rate in service life of end socket simultaneously, can use with popularity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is stop block structure schematic diagram of the present utility model.
In figure: 1 end socket main body, 2 reinforcements, 3 second heat exchanger heads, 4 first heat exchanger heads, 5 blocks, 6 expansion links, 7 elastic partss, 8 block heads, 9 heat-insulation layers.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullThis utility model provides the buckled hemispherical head of one as Figure 1-3，Including end socket main body 1，The thickness of described end socket main body 1 is 10-80mm，Described end socket main body 1 is made up of the first heat exchanger head 4 and the second heat exchanger head 3，The inner chamber of described first heat exchanger head 4 and the second heat exchanger head 3 is hemispherical，The opening diameter of described first heat exchanger head 4 is 10-2000mm，The opening inside diameter of described second heat exchanger head 3 is 5-1800mm，The inwall of described second heat exchanger head 3 is provided with seal coating，Described first heat exchanger head 4 be internally provided with reinforcement 2，Described reinforcement 2 is at least provided with four groups，And it is evenly distributed on the inside of the first heat exchanger head 4，By the design of reinforcement，The use intensity making end socket is higher，Service life is longer，It is provided with heat-insulation layer 9 between described first heat exchanger head 4 and the second heat exchanger head 3，It is filled with phenolic resin or rubber-plastic sponge in described heat-insulation layer 9，Heat-insulation layer 9 makes sealing thermal insulation effect more preferable，The bottom of described second heat exchanger head 3 is provided with block 5，Described block 5 is 45-90 ° with the edge angulation of end socket main body 1，Described block 5 is at least provided with three groups，The a length of 10-50mm of described block 5，Described block 5 is internally provided with expansion link 6，The inner right side of described expansion link 6 is installed with elastic parts 7，The left end of described block 5 is provided with block head 8，By baffle plate being arranged on the inside edge of the second heat exchanger head，Baffle plate and the second heat exchanger head edge angulation are 45-90 °，Its simple in construction，Easy to make，It is easy to well fixing when end socket uses and strengthens，When making end socket install more uniform，Ensure that quality and the safety of product.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; it is not limited to this utility model; although this utility model being described in detail with reference to previous embodiment; for a person skilled in the art; technical scheme described in foregoing embodiments still can be modified by it; or wherein portion of techniques feature is carried out equivalent; all within spirit of the present utility model and principle; the any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (8)
1. a buckled hemispherical head, including end socket main body (1), described end socket main body (1) is made up of the first heat exchanger head (4) and the second heat exchanger head (3), it is characterized in that: described first heat exchanger head (4) be internally provided with reinforcement (2), it is provided with heat-insulation layer (9) between described first heat exchanger head (4) and the second heat exchanger head (3), the bottom of described second heat exchanger head (3) is provided with block (5), described block (5) is internally provided with expansion link (6), the inner right side of described expansion link (6) is installed with elastic parts (7), the left end of described block (5) is provided with block head (8).
The buckled hemispherical head of one the most according to claim 1, it is characterised in that: the inner chamber of described first heat exchanger head (4) and the second heat exchanger head (3) is hemispherical.
The buckled hemispherical head of one the most according to claim 1, it is characterised in that: the opening diameter of described first heat exchanger head (4) is 10-2000mm, and the opening inside diameter of described second heat exchanger head (3) is 5-1800mm.
The buckled hemispherical head of one the most according to claim 1, it is characterised in that: described reinforcement (2) is at least provided with four groups, and is evenly distributed on the inside of the first heat exchanger head (4).
The buckled hemispherical head of one the most according to claim 1, it is characterised in that: the inwall of described second heat exchanger head (3) is provided with seal coating.
The buckled hemispherical head of one the most according to claim 1, it is characterised in that: the thickness of described end socket main body (1) is 10-80mm.
The buckled hemispherical head of one the most according to claim 1, it is characterized in that: described block (5) is 45-90 ° with the edge angulation of end socket main body (1), described block (5) at least provided with three groups, a length of 10-50mm of described block (5).
The buckled hemispherical head of one the most according to claim 1, it is characterised in that: described heat-insulation layer is filled with phenolic resin or rubber-plastic sponge in (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620229948.9U CN205423811U (en) | 2016-03-24 | 2016-03-24 | Half spherical head of lock joint formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620229948.9U CN205423811U (en) | 2016-03-24 | 2016-03-24 | Half spherical head of lock joint formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205423811U true CN205423811U (en) | 2016-08-03 |
Family
ID=56548930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620229948.9U Expired - Fee Related CN205423811U (en) | 2016-03-24 | 2016-03-24 | Half spherical head of lock joint formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205423811U (en) |
-
2016
- 2016-03-24 CN CN201620229948.9U patent/CN205423811U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160803 Termination date: 20210324 |