CN204385715U - Ocean platform casing connects locking device - Google Patents
Ocean platform casing connects locking device Download PDFInfo
- Publication number
- CN204385715U CN204385715U CN201520005999.9U CN201520005999U CN204385715U CN 204385715 U CN204385715 U CN 204385715U CN 201520005999 U CN201520005999 U CN 201520005999U CN 204385715 U CN204385715 U CN 204385715U
- Authority
- CN
- China
- Prior art keywords
- alignment pin
- hole
- ocean platform
- connecting portion
- casing
- 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 kind of for connect and lock two adjacent ocean platform casings ocean platform casing connect locking device, it comprises two alignment pins and a lockable mechanism, and the two lays respectively on one of them ocean platform casing; Alignment pin comprises the alignment pin connecting portion be arranged on ocean platform casing, alignment pin head in alignment pin front end, is connected to alignment pin neck between alignment pin connecting portion and alignment pin head, and the diameter of alignment pin head is greater than the diameter of alignment pin neck; Lockable mechanism comprises connecting portion and lock part, and connecting portion and lock part adopt chain connection; Connecting portion is fixedly connected on ocean platform casing; The axis of lock part is provided with two special-shaped through holes, is provided with through all-in-one-piece connecting hole and locking hole, connecting hole size can by being as the criterion with alignment pin head, and locking hole coordinates with alignment pin neck.This device is easy for installation, stable connection, and locking is reliable, is convenient to dismounting.
Description
Technical field
The utility model relates to a kind of ocean platform casing, refers to that a kind of ocean platform casing connects locking device especially.
Background technology
Marine resources of a great variety, enormous amount.Exploiting ocean resource, first must set up ocean platform.Ocean platform is made up of casing one by one usually, constructs whole ocean platform by the connection of casing and locking.The connected mode of existing ocean platform utilizes the hole on the pin on a casing and another casing to coordinate, and locking utilizes latch segment to connect, and operation is comparatively complicated, and locking effect is poor.
Summary of the invention
The purpose of this utility model is to provide a kind of ocean platform casing simple to operate, that locking effect is good to connect locking device.
For achieving the above object, ocean platform casing designed by the utility model connects locking device, for connecting and locking two adjacent ocean platform casings, it comprises two alignment pins and a lockable mechanism, and described alignment pin and lockable mechanism lay respectively on one of them ocean platform casing; Described alignment pin comprises the alignment pin connecting portion be arranged on ocean platform casing, alignment pin head in alignment pin front end, is connected to alignment pin neck between alignment pin connecting portion and alignment pin head, and the diameter of described alignment pin head is greater than the diameter of alignment pin neck; Described lockable mechanism comprises connecting portion and lock part, and described connecting portion and lock part adopt chain connection; Described connecting portion is provided with the fixing threaded hole for being fixed on by lockable mechanism on ocean platform casing; The axis of described lock part is provided with two special-shaped through holes, described special-shaped through hole comprises connecting hole and locking hole, described connecting hole and locking hole through integral, described connecting hole size can by being as the criterion with alignment pin head, and described locking hole coordinates with alignment pin neck.The position one_to_one corresponding of the position of alignment pin on ocean platform casing and the connecting hole on lockable mechanism.Ocean platform casing is provided with casing blind hole and casing baffle plate, casing baffle plate is provided with baffle plate through hole.Casing blind hole aperture is slightly larger than alignment pin head diameter, and baffle plate through-hole aperture is greater than alignment pin head diameter.During installation, alignment pin head is stretched in casing blind hole by the connecting hole of baffle plate through hole, special-shaped through hole successively, moving down lockable mechanism makes its locking hole part coordinate with alignment pin neck, by bolt, connecting portion is fixed on casing top again, can completes and connect and locking.
As the optional scheme of one, two of lock part special-shaped through holes are communicated with, make the locking hole part of one of them special-shaped through hole extend to the connection hole portions of another special-shaped through hole and through integral, play the effect of being convenient to process, save material.
For ease of adjustment lock part position, avoid, because special-shaped through hole dislocation causes alignment pin cannot connect or locking, lock part being provided with the graduation mark being used to indicate special-shaped through hole positioning states.
The utility model is by the cooperation of alignment pin and special-shaped through hole, and the bolt at connecting portion and casing top is fixed, and achieve the connection locking of adjacent two ocean platform casings, this device is easy for installation, stable connection, and locking is reliable, is convenient to dismounting; The utility model can arrange many groups as required on ocean platform casing.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model device connects locking two casings
Fig. 2 is the structural representation of the casing at alignment pin and place thereof in Fig. 1
Fig. 3 is the structural representation of another casing in Fig. 1
Fig. 4 is the structural representation of alignment pin in Fig. 2
Fig. 5 is the structural representation of the lock part of lockable mechanism in Fig. 1
Fig. 6 is the structural representation of the connecting portion of lockable mechanism in Fig. 1
Fig. 7 adopts device in Fig. 1 to carry out connecting the schematic diagram of the alignment step of locking to casing
Fig. 8 adopts device in Fig. 1 to carry out connecting the schematic diagram of the splicing step of locking to casing
Fig. 9 adopts device in Fig. 1 to carry out connecting the schematic diagram of the locking step of locking to casing
Figure 10 is the schematic diagram of the another kind of structure of lock part
Figure 11 is the schematic diagram of the another kind of structure of alignment pin
Wherein: ocean platform casing 1, casing blind hole 11, casing baffle plate 12, baffle plate through hole 13, alignment pin 2, alignment pin connecting portion 21, alignment pin head 22, alignment pin neck 23, lockable mechanism 3, connecting portion 31, fixing threaded hole 32, lock part 33, special-shaped through hole 34, connecting hole 35, locking hole 36, graduation mark 37
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in figs. 1 to 6, the utility model ocean platform casing connects locking device and be provided with two groups between two casing, and often group comprises two alignment pins 2 and a lockable mechanism 3, and alignment pin 2 and lockable mechanism 3 lay respectively on one of them ocean platform casing 1; Alignment pin 2 comprises the alignment pin connecting portion 21 be threaded on ocean platform casing 1, hemispheric alignment pin head 22 in alignment pin front end, is connected to columniform alignment pin neck 23 between alignment pin connecting portion 21 and alignment pin head 22, and the diameter of alignment pin head 22 is greater than the diameter of alignment pin neck 23; Lockable mechanism 3 comprises connecting portion 31 and lock part 33, and connecting portion 31 and lock part 33 adopt chain connection; Connecting portion 31 is provided with two fixing threaded holes 32, part hollow out therebetween; The axis of lock part 33 is provided with two special-shaped through holes 34, abnormity through hole 34 comprises connecting hole 35 and locking hole 36, connecting hole 35 and locking hole 36 through integral, the aperture of connecting hole 35 is greater than the diameter of alignment pin head 22, locking hole 36 and alignment pin neck 23 interference fits.For ease of adjustment lock part 33 position, lock part 33 is provided with two graduation marks 37 being up and down used to indicate special-shaped through hole 34 positioning states, lower graduation mark instruction aligned condition, high scale line instruction lockup state.
Ocean platform casing 1 is provided with casing blind hole 11 and casing baffle plate 12, casing baffle plate 12 is provided with baffle plate through hole 13.Casing blind hole 11 aperture is slightly larger than alignment pin head 22 diameter, and baffle plate through hole 13 aperture is greater than alignment pin head 22 diameter.The installation of this device comprises alignment, splicing, locking three steps.
1) align: as shown in Figure 7, when ocean platform casing 1 prepares to connect, first need two casing alignment, during alignment, one of them casing mobile makes the center superposition of the baffle plate through hole 13 on the center of alignment pin 2 fixed thereon and another casing, mobile lockable mechanism 3 makes the lower graduation mark on lock part 33 overlap with the upper end of casing, now the center of two connecting holes 35 of lock part 33 and the center superposition of baffle plate through hole 13.
2) splice, as shown in Figure 8, keep aligned condition, the casing at running fix pin head part 22 place, make it gradually near the casing at lockable mechanism 3 place, alignment pin head 22 is stretched in casing blind hole 11 by baffle plate through hole 13, connecting hole 35 successively, until the surface of two casings contacts.
3) locking: as shown in Figure 9, after having spliced, move down lockable mechanism 3, until high scale line overlaps with the upper end of casing, now alignment pin neck 23 is blocked on the top of locking hole 36, diameter due to alignment pin head 22 front end is greater than the diameter of alignment pin neck 23, and locking hole 36 and alignment pin neck 23 interference fits, therefore can realize the locking of alignment pin 2 axis.Hinge on rotation lock locking mechanism 3, the upper surface making connecting portion 31 be fitted in casing, by bolton, realizes the locking up and down of lock part 33 further.The locking of two casings is achieved by aforesaid operations.
As shown in Figure 10, be the another kind of structure of lock part 33, the locking hole 36 of one of them special-shaped through hole 34 extends to the connecting hole 35 of another special-shaped through hole 34, makes two special-shaped through holes 34 through integral.
As Figure 11 depicted, be the another kind of structure of alignment pin 2, alignment pin connecting portion 21 90-degree bent makes alignment pin 2 L-shaped.Before installation, alignment pin 2 can be retracted to the inside of ocean platform casing 1 completely, is convenient to transport.During installation, open casing, casing is released in the front end of alignment pin 2, and the lateral part of alignment pin connecting portion 21 to be stuck on the draw-in groove that arranges in casing and to adopt bolt to fix.
Claims (3)
1. an ocean platform casing connects locking device, for connecting and locking two adjacent ocean platform casings (1), it comprises two alignment pins (2) and a lockable mechanism (3), described alignment pin (2) and lockable mechanism (3) lay respectively on one of them ocean platform casing (1), it is characterized in that:
Described alignment pin (2) comprises the alignment pin connecting portion (21) be arranged on ocean platform casing (1), be positioned at the alignment pin head (22) of alignment pin front end, be connected to alignment pin neck (23) between alignment pin connecting portion (21) and alignment pin head (22), and the diameter of described alignment pin head (22) is greater than the diameter of alignment pin neck (23);
Described lockable mechanism (3) comprises connecting portion (31) and lock part (33), and described connecting portion (31) and lock part (33) adopt chain connection;
Described connecting portion (31) is provided with the fixing threaded hole (32) for being fixed on by lockable mechanism (3) on ocean platform casing (1);
The axis of described lock part (33) is provided with two special-shaped through holes (34), described special-shaped through hole (34) comprises connecting hole (35) and locking hole (36) two parts and through integral by the two, described connecting hole (35) size can by being as the criterion with alignment pin head (22), and described locking hole (36) coordinates with alignment pin neck (23).
2. ocean platform casing according to claim 1 connects locking device, it is characterized in that: the locking hole (36) of one of them special-shaped through hole (34) extends to the connecting hole (35) of another special-shaped through hole (34) and through integral.
3. ocean platform casing according to claim 1 and 2 connects locking device, it is characterized in that: described lock part (33) is provided with the graduation mark (37) being used to indicate special-shaped through hole (34) positioning states.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520005999.9U CN204385715U (en) | 2015-01-06 | 2015-01-06 | Ocean platform casing connects locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520005999.9U CN204385715U (en) | 2015-01-06 | 2015-01-06 | Ocean platform casing connects locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204385715U true CN204385715U (en) | 2015-06-10 |
Family
ID=53358448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520005999.9U Expired - Fee Related CN204385715U (en) | 2015-01-06 | 2015-01-06 | Ocean platform casing connects locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204385715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284270A (en) * | 2016-08-30 | 2017-01-04 | 武汉船用机械有限责任公司 | A kind of modularity jack-up unit |
-
2015
- 2015-01-06 CN CN201520005999.9U patent/CN204385715U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284270A (en) * | 2016-08-30 | 2017-01-04 | 武汉船用机械有限责任公司 | A kind of modularity jack-up unit |
| CN106284270B (en) * | 2016-08-30 | 2019-05-17 | 武汉船用机械有限责任公司 | A kind of modularization jack-up unit |
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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 |
Granted publication date: 20150610 Termination date: 20160106 |