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Breakable connection device

A connecting device and connecting bolt technology, which is applied in the direction of shipping equipment, etc., can solve problems such as broken cables, broken ship columns, broken anchor bolts, etc., to achieve the effects of protection from damage, reduced maintenance costs, and simple and convenient replacement

Pending Publication Date: 2019-04-09
固蓝海事(重庆)工程技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a breakable connection device to solve the problems in the prior art that the anchor bolts break, the bollard breaks or the cable breaks when the bollard encounters a cable tension exceeding the safe load

Method used

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Examples

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Embodiment Construction

[0030] The following is further described in detail through specific implementation methods:

[0031] The reference signs in the drawings of the description include: bollard 1, base 2, connecting bolt 3, fixing bolt 4, connecting nut 5, fixing nut 6, third groove 7, first groove 8, first through hole 9. The second groove 10, the second through hole 11, the third through hole 12, and the concrete 13.

[0032] The embodiment is basically as Figure 1 to Figure 4 Shown:

[0033] The breakable connection device includes a bollard 1, a base 2, a first fixing member and a second fixing member, the first fixing member forms a fixed connection between the base 2 and the bollard 1, and the second fixing member connects the base 2 and the wharf The concrete 13 forms a fixed connection, and the bollard 1 is located above the base 2.

[0034] The first fixing member includes connecting bolts 3 and connecting nuts 5, and the second fixing member includes fixing bolts 4 and fixing nuts 6...

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PUM

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Abstract

The invention relates to the technical field of marine equipment, and particularly discloses a breakable connection device. The connection device comprises a bollard and a base, wherein the base and the bollard are fixedly connected through a first fixing member, the base and concrete of a wharf are fixedly connected through a second fixing member, and the strength of the first fixing member is lower than that of the second fixing member. According to the scheme, the first fixing member and the second fixing member with different strength are connected, so that when cable tension on the bollard exceeds safe load, only connecting bolts are broken, and the problems of anchor bolt breakage, bollard breakage or cable breakage can be solved.

Description

technical field [0001] The invention relates to the technical field of marine equipment, in particular to a breakable connection device. Background technique [0002] The bollard is a facility installed on the wharf for the mooring of ships. The bollard and the ship can be connected by putting the cable of the ship on the bollard; The boat column is fixed on the concrete. When the tension of the cable exceeds the safe load, this connection method may lead to three situations. First, the anchor bolts are broken or separated from the concrete; second, the anchor bolts are not broken but the bollard itself is broken; third, neither the anchor bolts nor the bollards are broken but the cable is broken. [0003] For the first case above, it is necessary to re-pour concrete and then fix the bollards through new anchor bolts. The concrete will take a long time to solidify, so the maintenance labor and material costs are high and the maintenance takes a long time. The bollard canno...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/24
CPCE02B3/24
Inventor 黄文锋
Owner 固蓝海事(重庆)工程技术有限公司
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