CN204366896U - A kind of fishing boat fishing cargo hold steel inner container plate hold down gag - Google Patents
A kind of fishing boat fishing cargo hold steel inner container plate hold down gag Download PDFInfo
- Publication number
- CN204366896U CN204366896U CN201420859937.XU CN201420859937U CN204366896U CN 204366896 U CN204366896 U CN 204366896U CN 201420859937 U CN201420859937 U CN 201420859937U CN 204366896 U CN204366896 U CN 204366896U
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- CN
- China
- Prior art keywords
- screw rod
- fishing
- inner container
- down gag
- steel inner
- 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.)
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Abstract
The utility model relates to a kind of fishing boat fishing cargo hold steel inner container plate hold down gag, comprise screw rod, silk braid, support and latch, described silk braid is enclosed within the middle part of described screw rod, described support is connected with the both sides of described silk braid, the latter half of described screw rod is between described support, its lower end is barrel forms, by described latch by screw rod be pulled pin and couple together.The utility model eliminates traditional temporary weld and subsequent cutting operation, improves production efficiency, saves the energy.
Description
Technical field
The utility model relates to a kind of fishing boat fishing cargo hold steel inner container plate hold down gag, belongs to shipbuilding technical field.
Background technology
Fishing boat has part refrigeration fishing cargo hold to make ballast tank because of double during zero load, for protecting this cabin refrigeration insulation layer, must install steel inner container plate additional outside insulating barrier.Inner bag plate to be adjacent to the Insulating frame under it by tractive pin and to weld with pin.
Completing this procedure and need pulling device, there is following problem in existing hold down gag:
1, traditional hold down gag must with tension pin temporary weld, tension puts in place, after inner bag plate and pin weld, then flame incision temporary weld position; Operating efficiency is lower, consumes the energy more.
2, have a kind of method need not temporary weld pin, be tension code plate form, completely different on structure and working principle from the device of this patent, this tension method be the steel contract that hammering is inserted between inner bag plate and tension code plate, and labour intensity is slightly larger; Power tool is relatively some more, must be equipped with steel contract and iron hammer.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of to enhance productivity and the fishing boat fishing cargo hold steel inner container plate hold down gag of economize energy.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of fishing boat fishing cargo hold steel inner container plate hold down gag, comprises screw rod, silk braid, two supports and latch; Described silk braid is enclosed within the middle part of described screw rod, and is all connected with two described supports, and the lower end of described screw rod is barrel forms, described screw rod by described latch insert in described sleeve pipe be pulled pin and be connected.
The beneficial effects of the utility model are:
1, eliminate traditional temporary weld and subsequent cutting operation, improve production efficiency, save the energy;
2, operate fairly simple and light;
3, sample is applied in actual production, and effect is fine.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model fishing boat fishing cargo hold steel inner container plate hold down gag;
Fig. 2 is the structural representation of the screw rod of the utility model fishing boat fishing cargo hold steel inner container plate hold down gag;
Fig. 3 is the structural representation of the silk braid of the utility model fishing boat fishing cargo hold steel inner container plate hold down gag;
Fig. 4 is the structural representation of the bracket of the utility model fishing boat fishing cargo hold steel inner container plate hold down gag;
In accompanying drawing, the list of parts representated by each label is as follows:
1, screw rod, 2, silk braid, 3, support, 4, righting bracket, 5, latch.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
A kind of fishing boat fishing cargo hold steel inner container plate hold down gag, as shown in Figures 1 to 4, comprises screw rod 1, silk braid 2, two supports 3 and latch 5; Described silk braid 2 is enclosed within the middle part of described screw rod 1, the latter half of described screw rod 1 is between two described supports 3, described silk braid 2 is between two described supports 3, and all described with two support 3 is connected, the lower end of described screw rod 1 is barrel forms, described screw rod 1 by described latch 5 insert in described sleeve pipe be pulled pin and be connected.
Described fishing boat fishing cargo hold steel inner container plate hold down gag also comprises two righting brackets, 4, two described righting brackets 4 and is arranged on respectively on a side of two described supports 3, and the bottom of the bottom of described righting bracket 4 and described support 3 in one plane.Righting bracket 4 lower end length can also shorten, further to avoid out-of-flatness place of inner bag plate as far as possible.
During use, insert sleeve pipe (in screw rod 1) by latch 5, screw rod 1 is connected with drawing pin temporarily; Strain, reclining puts in place, after inner bag plate and pin weld, extract latch 5 and just can remove the utility model device.
When the utility model hold down gag does not use, add a pressure cap in screw rod 1 lower end, just can reequip the common tool becoming assembling---pressure code.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a fishing boat fishing cargo hold steel inner container plate hold down gag, is characterized in that: comprise screw rod, silk braid, two supports and latch; Described silk braid is enclosed within the middle part of described screw rod, and is all connected with two described supports, and the lower end of described screw rod is barrel forms, described screw rod by described latch insert in described sleeve pipe be pulled pin and be connected.
2. fishing boat fishing cargo hold steel inner container plate hold down gag according to claim 1, it is characterized in that: described fishing boat fishing cargo hold steel inner container plate hold down gag also comprises two righting brackets, two described righting brackets are arranged on the side of two described supports respectively, and the bottom of the bottom of described righting bracket and described support in one plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859937.XU CN204366896U (en) | 2014-12-30 | 2014-12-30 | A kind of fishing boat fishing cargo hold steel inner container plate hold down gag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859937.XU CN204366896U (en) | 2014-12-30 | 2014-12-30 | A kind of fishing boat fishing cargo hold steel inner container plate hold down gag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204366896U true CN204366896U (en) | 2015-06-03 |
Family
ID=53323144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420859937.XU Active CN204366896U (en) | 2014-12-30 | 2014-12-30 | A kind of fishing boat fishing cargo hold steel inner container plate hold down gag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204366896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312854A (en) * | 2016-09-20 | 2017-01-11 | 北京机械设备研究所 | Compression device manually providing pressure |
-
2014
- 2014-12-30 CN CN201420859937.XU patent/CN204366896U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312854A (en) * | 2016-09-20 | 2017-01-11 | 北京机械设备研究所 | Compression device manually providing pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |