CN208325572U - A kind of T-type screw rod device for plugging - Google Patents
A kind of T-type screw rod device for plugging Download PDFInfo
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- CN208325572U CN208325572U CN201820939093.8U CN201820939093U CN208325572U CN 208325572 U CN208325572 U CN 208325572U CN 201820939093 U CN201820939093 U CN 201820939093U CN 208325572 U CN208325572 U CN 208325572U
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- screw rod
- cross bar
- notch
- plugging
- nut
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Abstract
The utility model relates to a kind of T-type screw rod device for plugging, belong to ship rescue aid technical field, the device for plugging includes screw rod, nut, cushion and cross bar, the cushion is set on screw rod, and described screw rod one end is equipped with notch, and the middle part of cross bar is hinged on screw rod one end end by pin shaft, cross bar can be rotated along pin shaft, and at least one end can be transferred in notch, nut is set to the screw rod other end, and matches with screw rod；Cross bar one end is transferred in notch when use, cross bar is pierced by from hull damage, cross bar is adjusted to vertical with screw rod, so that cross bar is blocked hull, is closely joined together cushion and hull with nut, completes plugging operation, structure is simple, easy to use.
Description
Technical field
The utility model relates to a kind of T-type screw rod device for plugging, belong to rescue aid technical field.
Background technique
Hull damage be it is a kind of it is common wear out damage type, a large amount of seawater pour into ship after damaged, if carrying out not in time
Leak stopping may cause hull inclination, or even sinking.There are many forms for existing leak stoppers, and wherein cushion leak stopping is due to its letter
Single practical, leak stopping range is big, and is used widely.
The patent of invention of Patent No. 201610345471.5 discloses a kind of combined type collision mat, by end cap by leak stopping
Backing plate fixes combined type collision mat and hull in conjunction with cushion, then through movable screw guide frame, telescopic prop or rib cage support, rises
To the effect of leak stopping, when being applied in combination with movable screw guide frame, screw frame need to be penetrated on the outside of the hull, then on the inside of hull with
Collision mat connection, it is inconvenient, and if damage location can not contact on the outside of the hull, which is not available；When with stretch
When contracting pillar is applied in combination, it need to be fixed on the intracorporal fixed position of ship with by the telescopic prop other end, occupy space in ship, it is unfavorable
In other operations in ship；When being applied in combination with rib cage support, drag hook need to be set around damage location, rib cage support is consolidated
It is fixed, it is troublesome in poeration.
But structure is complicated and is the package assembly of separate type for the collision mat, and when use also needs mating other equipment, using not
It is convenient.
Utility model content
In order to solve the problems in the existing technology the utility model, provides one kind without mating other equipment, and grasp
Make convenient T-type screw rod device for plugging.
In order to achieve the above object, the utility model proposes technical solution are as follows: a kind of T-type screw rod device for plugging, including
Screw rod, nut and cushion, the cushion are set on screw rod, which further includes cross bar, and described screw rod one end is equipped with slot
Mouthful, the middle part of cross bar is hinged on screw rod one end end by pin shaft, and cross bar can be rotated along pin shaft, and at least one end can be transferred to notch
Interior, nut is set to the screw rod other end, and matches with screw rod.
Be further designed to above-mentioned technical proposal: the cushion is bonded with rigid support plate, institute far from cross bar side
Support plate is stated to be set on screw rod.
The screw rod is U-shaped forked equipped with notch one end, and notch is formed among U-shaped fork.
The cross bar both ends can be transferred in notch.
A kind of preferred embodiment of above-mentioned technical proposal are as follows: the notch side is equipped with block, when cross bar is contacted with block,
Cross bar is parallel or vertical with screw rod setting direction, and cross bar only has one end that can be transferred in notch.The pin shaft is equipped with torsional spring, torsional spring
One end is fixed on screw rod, and the other end is fixed on cross bar, cross bar can under the effect of torsion spring with the orthogonal setting of screw rod.
Gasket is also arranged on the screw rod, the gasket is between nut and support plate.
Backing plate is also arranged on the screw rod, the backing plate is between nut and gasket.
The utility model has the following beneficial effects:
The device for plugging of the utility model using when cross bar one end is transferred in notch, cross bar is worn from hull damage
Out, cross bar is adjusted to vertical with screw rod, so that cross bar is blocked hull, is closely joined together cushion and hull with nut, completed
Plugging operation, structure is simple, easy to use, only the operation of leak stopping need to can be completed on the inside of hull, and be not required to set with other
It is standby to match；It is applied widely.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the device for plugging of the utility model embodiment one；
Fig. 2 is the cross-sectional view of device for plugging shown in Fig. 1；
Fig. 3 is the top view of device for plugging shown in Fig. 1；
Fig. 4 is notch separation structure schematic diagram in the utility model embodiment two.
In above-mentioned attached drawing:
1- screw rod, 11- notch, 12- block, 2- nut, 3- cushion, 4- support plate, 5- cross bar, 6- backing plate, 7- pin shaft, 8-
Gasket, 9- torsional spring.
Specific embodiment
With reference to the accompanying drawing and the utility model is described in detail in specific embodiment.
Embodiment one
As depicted in figs. 1 and 2, a kind of T-type screw rod device for plugging of the present embodiment, including screw rod 1, nut 2,3 and of cushion
Cross bar 5, cushion 3 are set on screw rod 1, and are slidably connected with screw rod 1, as shown in figure 3,1 one end of screw rod is U-shaped forked, U-shaped fork
Middle part forms notch 11, and the middle part of cross bar 5 is hinged on 1 one end end of screw rod by pin shaft 7, and cross bar 5 can do circumference along pin shaft 7 and turn
Dynamic, both ends can be transferred in notch 11, and nut 2 is set to 1 other end of screw rod, and matches with screw rod 1, screw rod in the present embodiment
1 can be not provided with external screw thread on the body of rod for being equipped with 11 part of notch.
Cushion 3 is also set on screw rod 1 in the support plate 4 for being bonded with hard far from 5 side of cross bar, support plate 4, passes through branch
Cushion can be further secured on hull by fagging 4, and the sealing effect of leak stopping can be improved.
The present embodiment is also arranged with gasket 8 and backing plate 6 on screw rod 1, gasket 8 be located at nut 2 and support plate 4 it
Between, for backing plate 6 between nut 2 and gasket 8, gasket 8 and backing plate 6 can further lift-off seal effects.
First 5 one end of cross bar is transferred in notch 11 when the present embodiment is in use, cross bar 5 is pierced by from hull damage, it will
Cross bar 5 is adjusted to vertical with screw rod 1, and cross bar 5 is made to block hull, is closely joined together cushion 3 and hull with nut 2.
Embodiment two
The T-type screw rod device for plugging structure of the present embodiment is basically the same as the first embodiment, and difference is as shown in figure 4, slot
11 sides of mouth are equipped with block 12, and block 12 can limit the rotation of cross bar 5 in a certain range, when cross bar 5 is contacted with block 12
When, cross bar 5 is parallel or vertical with 1 setting direction of screw rod, and such cross bar 5 only has one end that can be transferred in notch 11；The present embodiment is also
A torsional spring 9 is further arranged on pin shaft 7,9 one end of torsional spring is fixed on screw rod 1, and the other end is fixed on cross bar 5, and cross bar 5 can
Mutually perpendicular state is kept with screw rod 1 under the effect of torsional spring 9.
The device for plugging of the present embodiment in use, cross bar 5 can not be transferred at notch one end alignment hull damage and stretch out,
5 other end of cross bar rotates under hull effect to notch 11, and when cross bar 5 is stretched out from breakage completely, cross bar 5 is made in torsional spring 9
Restore the state vertical with screw rod 1 with lower, and block hull, cushion and hull are fixed together by rotating nut, this reality
Example is applied using more convenient.
The technical solution of the utility model is not limited to the various embodiments described above, all technologies obtained using equivalent replacement mode
Scheme is all fallen in the range of the requires of the utility model protection.
Claims (8)
1. a kind of T-type screw rod device for plugging, including screw rod, nut and cushion, the cushion are set on screw rod, feature exists
In: it further include cross bar, described screw rod one end is equipped with notch, and the middle part of cross bar is hinged on screw rod one end end, cross bar by pin shaft
It can be rotated along pin shaft, and at least one end can be transferred in notch, nut is set to the screw rod other end, and matches with screw rod.
2. T-type screw rod device for plugging according to claim 1, it is characterised in that: the cushion is bonded with far from cross bar side
Rigid support plate, the support plate are set on screw rod.
3. T-type screw rod device for plugging according to claim 2, it is characterised in that: the screw rod is equipped with the U-shaped fork in notch one end
Shape, U-shaped fork centre form notch.
4. T-type screw rod device for plugging according to claim 3, it is characterised in that: the cross bar both ends can be transferred in notch.
5. T-type screw rod device for plugging according to claim 3, it is characterised in that: the notch side is equipped with block, works as cross bar
When contacting with block, cross bar is parallel or vertical with screw rod setting direction, and cross bar only has one end that can be transferred in notch.
6. T-type screw rod device for plugging according to claim 4, it is characterised in that: the pin shaft is equipped with torsional spring, one end of torsional spring
Be fixed on screw rod, the other end is fixed on cross bar, cross bar can under the effect of torsion spring with the orthogonal setting of screw rod.
7. T-type screw rod device for plugging according to claim 2, it is characterised in that: be also arranged with gasket, institute on the screw rod
Gasket is stated between nut and support plate.
8. T-type screw rod device for plugging according to claim 7, it is characterised in that: backing plate is also arranged on the screw rod, it is described
Backing plate is between nut and gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820939093.8U CN208325572U (en) | 2018-06-19 | 2018-06-19 | A kind of T-type screw rod device for plugging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820939093.8U CN208325572U (en) | 2018-06-19 | 2018-06-19 | A kind of T-type screw rod device for plugging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208325572U true CN208325572U (en) | 2019-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820939093.8U Active CN208325572U (en) | 2018-06-19 | 2018-06-19 | A kind of T-type screw rod device for plugging |
Country Status (1)
| Country | Link |
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| CN (1) | CN208325572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108688776A (en) * | 2018-06-19 | 2018-10-23 | 泰州市铧颐特种装备有限公司 | A kind of T-type screw rod device for plugging |
-
2018
- 2018-06-19 CN CN201820939093.8U patent/CN208325572U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108688776A (en) * | 2018-06-19 | 2018-10-23 | 泰州市铧颐特种装备有限公司 | A kind of T-type screw rod device for plugging |
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