CN201864004U - Heavy anchor for pontoon bridge operation - Google Patents
Heavy anchor for pontoon bridge operation Download PDFInfo
- Publication number
- CN201864004U CN201864004U CN201020527070XU CN201020527070U CN201864004U CN 201864004 U CN201864004 U CN 201864004U CN 201020527070X U CN201020527070X U CN 201020527070XU CN 201020527070 U CN201020527070 U CN 201020527070U CN 201864004 U CN201864004 U CN 201864004U
- Authority
- CN
- China
- Prior art keywords
- anchor
- plough
- shank
- crown
- handle
- 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 - Lifetime
Links
- 238000005303 weighing Methods 0.000 claims description 10
- 238000004873 anchoring Methods 0.000 abstract 4
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 241000935974 Paralichthys dentatus Species 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a heavy anchor for pontoon bridge operation, comprising a middle anchor handle, a left anchor handle, a right anchor handle, a middle plough anchor at the front end of the middle anchor handle, a left-side plough anchor, a right-side plough anchor, an anchoring steel rope connecting piece at the top of the middle plough anchor, and an anchoring anchor rope connecting piece at the rear end of the middle anchor handle, wherein the left anchor handle and the right anchor handle are symmetrically distributed at two sides of the middle anchor handle, the left-side plough anchor is positioned at the end part of the left anchor handle, the right-side plough anchor is positioned at the end part of the right anchor handle, the connecting lines of an anchor crown of the middle plough anchor, an anchor crown of the left-side plough anchor, and the anchor crown at the right-side plough anchor form an isosceles triangle. Due to the adoption of the structure, the heavy anchor for the pontoon bridge operation can reduce the anchoring force under the premise of meeting the using requirements, avoids abandoning anchors forcibly, reduces the loss of devices and is convenient for the anchoring operation.
Description
Technical field
The utility model relates to a kind of bridge of boats operation weight anchor.
Background technology
Need during bridge of boats operation to throw in weight anchor in the upstream, when located upstream was thrown anchor, the anchor guiding principle was between two pontoons of the grappling raft of pontoons, and the raft of pontoons is not easy to revolution and walks around the anchor position, only can sail against the current near the anchor position, should employing vertically the mode of weighing anchor realize weighing anchor.Because situation complexity at the bottom of the river, navigation channel, weight such as anchor fluke very easily catches on shipwreck, abandon an anchor, vertically weighing anchor, to do disrumpent feelings Capability Requirement high to playing anchor-hold and anchor guiding principle, and lack the power of weighing anchor on the bridge of boats grappling raft of pontoons, can only weigh anchor by bar capstan, enough anchor-holds that rises can not be provided, cause the problem of being forced to abandon an anchor thus, cause the equipment loss excessive.
The utility model content
Technical problem to be solved in the utility model is: a kind of bridge of boats operation weight anchor is provided, and the operation of this kind bridge of boats can reduce anchor-hold with weight anchor satisfying under the prerequisite of operating needs, avoids being forced to the generation of the situation of abandoning an anchor, and reduces the equipment loss.
Solve this technical problem, the technical solution of the utility model is: a kind of bridge of boats operation weight anchor, it comprises middle anchor shank, left side anchor shank, right anchor shank, the middle plough anchor of middle anchor shank front end, left side plough anchor, right side plough anchor, the cable wire attaching parts of weighing anchor at middle plough anchor top, the grappling anchor cable attaching parts of middle anchor shank rear end, described left anchor shank, the both sides of anchor shank during right anchor shank is symmetrically arranged in, described left side plough anchor is positioned at the end of left anchor shank, described right side plough anchor is positioned at the end of right anchor shank, the crown of described middle plough anchor, the line of the crown of the crown of left side plough anchor and right side plough anchor forms equicrural triangle.
Be provided with diagonal brace between described left anchor shank and the middle anchor shank and between right anchor shank and the middle anchor shank.
The cross-sectional plane at the cross-sectional plane at the cross-sectional plane at plough anchor crown place, plough anchor crown place, left side and plough anchor crown place, right side is circle in described.
The described cable wire attaching parts of weighing anchor has been an anchor ring.
Described grappling anchor cable attaching parts is an anchor shackle.
A kind of bridge of boats operation of the utility model is adopted such structure with weight anchor, can reduce anchor-hold satisfying under the prerequisite of operating needs, avoids being forced to the generation of the situation of abandoning an anchor, and the loss of minimizing equipment is convenient to throw the anchor operation.
Description of drawings
Below in conjunction with accompanying drawing a kind of bridge of boats operation of the utility model is done explanation in further detail with weight anchor;
Fig. 1 is the structural representation of a kind of bridge of boats operation of the utility model with weight anchor;
Fig. 2 is the schematic top plan view that weight anchor is used in a kind of bridge of boats operation shown in Figure 1;
Fig. 3 is Fig. 1, a kind of bridge of boats operation shown in Figure 2 with the weight anchor process scheme drawing that is unearthed;
In Fig. 1, Fig. 2, Fig. 3,1, play anchor ring; 2, middle plough anchor; 3, diagonal brace; 4, left side plough anchor; 5, left anchor shank; 6, middle anchor shank; 7, anchor shackle; 8, right anchor shank; 9, right side plough anchor; 10, the cable wire of weighing anchor; 11, grappling anchor cable.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, anchor shank 6 during bridge of boats operation comprises with weight anchor, left side anchor shank 5, right anchor shank 8, the middle plough anchor 2 of middle anchor shank 6 front ends, left side plough anchor 4, right side plough anchor 9, an anchor ring 1 at middle plough anchor 6 tops, the anchor shackle 7 of middle anchor shank 6 rear ends, left side anchor shank 5, the both sides of anchor shank 6 during right anchor shank 8 is symmetrically arranged in, left side plough anchor 4 is positioned at the end of left anchor shank 5, right side plough anchor 9 is positioned at the end of right anchor shank 8, the crown of middle plough anchor 2, the line of the crown of the crown of left side plough anchor 4 and right side plough anchor 9 forms equicrural triangle, all has diagonal brace 3, the cross-sectional plane at middle plough anchor 2 crown places between left side anchor shank 5 and the middle anchor shank 6 and between right anchor shank 8 and the middle anchor shank 6, the cross-sectional plane at the cross-sectional plane at plough anchor 4 crown places, left side and plough anchor 9 crown places, right side is circle.Play anchor ring 1 and connect the cable wire 10 of weighing anchor, anchor shackle 7 connects grappling anchor cable 11.
The operation of the utility model bridge of boats is adopted combination anchor type with weight anchor, have nibble native good reliability, soil property adaptive capacity strong, grab advantages such as soil stabilization is good, grip is big, can reduce anchor-hold satisfying under the prerequisite of operating needs, avoid being forced to the generation of the situation of abandoning an anchor, reduce the equipment loss, be convenient to throw the anchor operation, cost-cutting can reduce the potential safety hazard in navigation channel.
Claims (5)
1. bridge of boats operation weight anchor, it is characterized in that: it comprises middle anchor shank (6), left side anchor shank (5), right anchor shank (8), the middle plough anchor (2) of middle anchor shank (6) front end, left side plough anchor (4), right side plough anchor (9), the cable wire attaching parts of weighing anchor at middle plough anchor (6) top, the grappling anchor cable attaching parts of middle anchor shank (6) rear end, described left anchor shank (5), right anchor shank (8) is symmetrically arranged in the both sides of middle anchor shank (6), described left side plough anchor (4) is positioned at the end of left anchor shank (5), described right side plough anchor (9) is positioned at the end of right anchor shank (8), the crown of described middle plough anchor (2), the line of the crown of the crown of left side plough anchor (4) and right side plough anchor (9) forms equicrural triangle.
2. a kind of bridge of boats operation weight anchor according to claim 1 is characterized in that: be provided with diagonal brace (3) between described left anchor shank (5) and the middle anchor shank (6) and between right anchor shank (8) and the middle anchor shank (6).
3. a kind of bridge of boats operation weight anchor according to claim 1 and 2 is characterized in that: the cross-sectional plane at the cross-sectional plane at the cross-sectional plane at plough anchor (2) crown place, plough anchor (4) crown place, left side and plough anchor (9) crown place, right side is circle in described.
4. a kind of bridge of boats operation weight anchor according to claim 1 and 2 is characterized in that: the described cable wire attaching parts of weighing anchor has been anchor ring (1).
5. a kind of bridge of boats operation weight anchor according to claim 1 and 2 is characterized in that: described grappling anchor cable attaching parts is anchor shackle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020527070XU CN201864004U (en) | 2010-09-08 | 2010-09-08 | Heavy anchor for pontoon bridge operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020527070XU CN201864004U (en) | 2010-09-08 | 2010-09-08 | Heavy anchor for pontoon bridge operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201864004U true CN201864004U (en) | 2011-06-15 |
Family
ID=44135165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020527070XU Expired - Lifetime CN201864004U (en) | 2010-09-08 | 2010-09-08 | Heavy anchor for pontoon bridge operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201864004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582790A (en) * | 2012-02-21 | 2012-07-18 | 福建省水产研究所 | Serial-connection anchors and arrangement method of serial-connection anchors |
-
2010
- 2010-09-08 CN CN201020527070XU patent/CN201864004U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582790A (en) * | 2012-02-21 | 2012-07-18 | 福建省水产研究所 | Serial-connection anchors and arrangement method of serial-connection anchors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |