CN215622544U - Suspension type chain balancing weight - Google Patents
Suspension type chain balancing weight Download PDFInfo
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- CN215622544U CN215622544U CN202022923815.0U CN202022923815U CN215622544U CN 215622544 U CN215622544 U CN 215622544U CN 202022923815 U CN202022923815 U CN 202022923815U CN 215622544 U CN215622544 U CN 215622544U
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- counterweight
- chain
- weight
- nut
- transverse pin
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Abstract
A suspension type chain counterweight block comprises a mooring chain and counterweight devices, wherein a plurality of counterweight devices are uniformly arranged on the mooring chain, each counterweight device comprises a counterweight body, a transverse pin and a nut, and each counterweight body comprises an eye ring and a counterweight part; the transverse pin penetrates through the eye ring and is fixed through the nut. The invention can finish the installation by placing the chain ring between the two eye rings of the balancing weight, inserting the transverse pin and then screwing the nut. The lower weight part controls the weight by adjusting the volume, and the weight reaches the specified weight per unit length by matching with a certain use interval.
Description
Technical Field
The invention relates to the field of anchor chains, in particular to a mooring chain accessory for mooring an oil platform.
Background
Mooring chains are important equipment for mooring and positioning of offshore floats, wherein steel chains are indispensable components in mooring systems due to excellent bearing capacity, fatigue resistance and wear resistance. Mooring chains sometimes require higher weights for adjusting system stiffness, and counterweights are used. To increase the weight, a weight-balancing weight or a weight-balancing chain may be used. The invention relates to a balancing weight for a mooring chain. This product is when can satisfying connection and performance requirement, and the dismouting is also comparatively convenient, need not divide into the pouring weight into two halves and assembles, has economic nature concurrently simultaneously, possesses higher practical value.
Disclosure of Invention
The invention aims to solve the technical problems and provides a suspension type chain balancing weight.
The purpose of the invention is realized as follows: the utility model provides a suspension type chain balancing weight, includes mooring cable and counter weight device, mooring cable on evenly be provided with a plurality of counter weight devices, its characterized in that: the counterweight device comprises a counterweight body, a transverse pin and a nut, wherein the counterweight body comprises an eye ring and a counterweight part; the transverse pin penetrates through the eye ring and is fixed through the nut.
As a preferred technical scheme: the counterweight body is symmetrically arranged, and the eye ring is in welding fit with the counterweight part.
As a preferred technical scheme: the eye ring is arranged in a vertical chain hole of the mooring chain.
The invention can finish the installation by placing the chain ring between the two eye rings of the balancing weight, inserting the transverse pin and then screwing the nut. The lower weight part controls the weight by adjusting the volume, and the weight reaches the specified weight per unit length by matching with a certain use interval.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the counterweight body structure of the present invention;
FIG. 3 is a bottom plan view of the weighting apparatus of the present invention;
in the figure: 1. a mooring chain; 2. a counterweight device; 3. a counterweight body; 4. a transverse pin; 5. a nut; 6. an eye ring; 7. a counterweight portion.
Detailed Description
The invention will be further described, but not limited, by reference to the following figures: the utility model provides a suspension type chain balancing weight, includes mooring cable 1 and counter weight device 2, mooring cable 1 on evenly be provided with a plurality of counter weight devices 2, its characterized in that: the counterweight device 2 comprises a counterweight body 3, a transverse pin 4 and a nut 5, wherein the counterweight body 3 comprises an eye ring 6 and a counterweight part 7; the transverse pin 4 passes through the eye ring 6 and is fixed by the nut 5.
The counterweight body 3 is symmetrically arranged, and the eye ring 6 is in welding fit with the counterweight part 7. The eye 6 is arranged in a vertical chain hole of the mooring chain 1.
When the installation method is concretely implemented, the chain ring is placed between the two eye rings of the balancing weight, the transverse pin is inserted, and then the nut is screwed, so that the installation is finished. The lower weight part controls the weight by adjusting the volume, and the weight reaches the specified weight per unit length by matching with a certain use interval.
The above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, but not intended to limit the scope of the present invention, and all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (3)
1. The utility model provides a suspension type chain balancing weight, includes mooring cable (1) and counter weight device (2), mooring cable (1) on evenly be provided with a plurality of counter weight devices (2), its characterized in that: the counterweight device (2) comprises a counterweight body (3), a transverse pin (4) and a nut (5), wherein the counterweight body (3) comprises an eye ring (6) and a counterweight part (7); the transverse pin (4) penetrates through the eye ring (6) and is fixed through the nut (5).
2. The hanging chain counterweight as in claim 1, wherein: the counterweight body (3) is symmetrically arranged, and the eye ring (6) is in welding fit with the counterweight part (7).
3. The hanging chain counterweight as in claim 1, wherein: the eye ring (6) is arranged in a vertical chain hole of the mooring chain (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022923815.0U CN215622544U (en) | 2020-12-09 | 2020-12-09 | Suspension type chain balancing weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022923815.0U CN215622544U (en) | 2020-12-09 | 2020-12-09 | Suspension type chain balancing weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215622544U true CN215622544U (en) | 2022-01-25 |
Family
ID=79887800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022923815.0U Active CN215622544U (en) | 2020-12-09 | 2020-12-09 | Suspension type chain balancing weight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215622544U (en) |
-
2020
- 2020-12-09 CN CN202022923815.0U patent/CN215622544U/en active Active
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