CN203781672U - Windproof anchoring device for crane - Google Patents
Windproof anchoring device for crane Download PDFInfo
- Publication number
- CN203781672U CN203781672U CN201420189272.6U CN201420189272U CN203781672U CN 203781672 U CN203781672 U CN 203781672U CN 201420189272 U CN201420189272 U CN 201420189272U CN 203781672 U CN203781672 U CN 203781672U
- Authority
- CN
- China
- Prior art keywords
- hinge
- screw rod
- iii
- hoisting crane
- crane
- 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
- 238000004873 anchoring Methods 0.000 title abstract description 11
- 238000009434 installation Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000005457 optimization Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Abstract
The utility model discloses a windproof anchoring device for a crane. The device comprises anchoring seats and three stages of hinged shafts I, II and III, wherein the anchoring seats are mounted on two sides of a cart track of the crane in a positioning manner; the hinged shafts are sequentially mounted on the anchoring seats and are connected with one another through screw rods and connecting rods; the hinged shafts I, II and III are in the same straight line in the vertical directions; the hinged shaft III is perpendicular to the hinged shafts I and II in the horizontal directions. According to the device, a mode of connecting multiple stages of hinged shafts is adopted, and meanwhile, the running direction of a trolley and the running direction of a cart can be freely regulated.
Description
Technical field
The utility model relates to mechanical equipment field, is specifically related to a kind of hoisting crane weather anchor fixing apparatus.
Background technology
For the outdoor orbital motion hoisting crane that entirety is toppled occurring when the off working state, conventionally undertaken windproof by installing weather anchor fixing apparatus (also claiming anchoring arrangement) additional.Anchor fitting is connected with basis, ground by hinge, produces antidumping moment, meets overall stability against overturning requirement under hoisting crane storm wind state.
General shipbuilding belongs to low, medium positioning precision hoisting crane with gauntry crane, add and in hoisting crane operational process, often occur deviation phenomenon, as shown in Figure 1, when anchor fitting is in place, conventionally need to finely tune anchoring smoothly at cart service direction (X to) and trolley travelling direction (Y-direction) both direction, Z-direction is the load direction that hoists.When hoisting crane anchoring X to adjusting except by also realizing by fine motion cart anchoring self, but because hoisting crane itself does not have Y-direction regulatory function, just become particularly important so anchoring self Y-direction regulates.
Accompanying drawing 2 is traditional anchor fitting structural shape, comprise the anchorage 9 that is arranged on crane track both sides, on anchorage 9, be followed successively by hinge II5, screw rod II7, anchor bolt 8, screw rod I6, hinge III11, hinge I3 and otic placode 2, between hinge III11 and hinge I3, be connected by connecting rod 4, anchor bolt 8 is fixing by nut 1, and three hinges are arranged on same straight line, and installation direction is consistent, this multistage stud connection pattern, possesses X, Z-direction degree of freedom.When hoisting crane anchoring operation but while accurately not resting in anchor point, can ensure by self X in placely smoothly to adjusting, save the trouble of cart micro-positioning regulators.Shortcoming is in the time of hoisting crane sideslip, cannot carry out self-regulation due to anchor fitting in Y-direction without degree of freedom, must reorientate by repeatedly moving cart, and practical operation is extremely inconvenient.
Utility model content
Utility model object: the utility model, in order to solve the deficiencies in the prior art, provides a kind of hoisting crane weather anchor fixing apparatus that simultaneously possesses X, Y, tri-direction degree of freedom adjustings of Z.
Technical scheme: a kind of hoisting crane weather anchor fixing apparatus, comprise the anchorage of location and installation on crane track both sides, vertically be fixed on the screw rod II on described anchorage by hinge II, the mouth of pipe and anchor bolt spiral above described screw rod II join, the other end of anchor bolt is connected with screw rod I, screw rod I upper end is followed successively by hinge III from the bottom up, hinge I and otic placode, between described hinge III and hinge I, be connected by connecting rod, described hinge I, hinge II, hinge III vertical direction point-blank, wherein, hinge III horizontal direction is vertical with hinge II with hinge I.
As optimization, described hinge III is provided with two, and two hinge III are neighbouring and be arranged between described screw rod I and hinge I, and is connected with hinge I by connecting rod, and described two hinge III installation directions are consistent.
As optimization, described screw rod I is provided with captive nut.
As optimization, the upper spiral mouth place of described screw rod II is provided with cover of dust.
Beneficial effect: by changing the installation direction of hinge III, reach the object that increases anchor fitting Y-direction degree of freedom, solved in the time of hoisting crane sideslip, the problem that anchor fitting cannot self-regulation.After improving design, anchor fitting possesses X simultaneously, Y, and the degree of freedom of tri-directions of Z, on-the-spot installation in position is simply efficient.
Brief description of the drawings
Fig. 1 is the adjusting direction of anchor fitting;
Fig. 2 is traditional anchor fitting structural front view;
Fig. 3 is the structural front view of the utility model hoisting crane weather anchor fixing apparatus embodiment mono-;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the structural front view of the utility model hoisting crane weather anchor fixing apparatus embodiment bis-;
Fig. 6 is the left view of Fig. 5.
Detailed description of the invention
Embodiment mono-
As shown in accompanying drawing 3,4, the version adopting during lower than 3m for anchor fitting, this device is followed successively by anchorage 9, hinge II5, screw rod II7, anchor bolt 8, screw rod I6, hinge III11, connecting rod 4, hinge I3, otic placode 2 from the bottom up.
Anchorage 9 is fixedly mounted in the notch regularly on crane track both sides, screw rod II7 is installed on anchorage 9, screw rod II7 bottom and anchorage 9 junctions are hinge II5, in screw rod II7 upper port, be provided with cover of dust 10, and screw rod II7 upper port is connected with anchor bolt 8 spirals, screw rod I6 is vertically installed in anchor bolt 8 tops, fixing with nut 1 in the middle of screw rod I6, screw rod I6 top is followed successively by hinge III11 and hinge I3, between hinge III11 and hinge I3, be vertically connected with connecting rod 4, hinge I3 upper end and otic placode 2 are fixedly linked.
Wherein, the direction of hinge III11 and hinge II5 and hinge I3 vertical direction are point-blank, and horizontal direction is vertical.
Embodiment bis-
As shown in accompanying drawing 5,6, the version adopting while exceeding 3m for anchor fitting height, this device is followed successively by anchorage 9, hinge II5, screw rod II7, anchor bolt 8, screw rod I6, two hinge III11, connecting rod 4, hinge I3, otic placode 2 from the bottom up.
Anchorage 9 is fixedly mounted in the notch regularly on crane track both sides, screw rod II7 is installed on anchorage 9, screw rod II7 bottom and anchorage 9 junctions are hinge II5, in screw rod II7 upper port, be provided with cover of dust 10, and screw rod II7 upper port is connected with anchor bolt 8 spirals, screw rod I6 is vertically installed in anchor bolt 8 tops, fixing with nut 1 in the middle of screw rod I6, screw rod I6 upper end is equipped with hinge III11 and the hinge I3 of two adjacent connections from top to bottom successively, between hinge III11 wherein and hinge I3, be connected by vertical connecting rod 4, hinge I3 upper end is fixedly connected with otic placode 2.
Wherein, the installation direction of two hinge III11 is consistent, with hinge II5 and hinge I3 vertical direction be point-blank, horizontal direction is vertical.
Claims (4)
1. a hoisting crane weather anchor fixing apparatus, comprise the anchorage (9) of location and installation on crane track both sides, vertically be fixed on the screw rod II (7) on described anchorage (9) by hinge II (5), described screw rod II (7) mouth of pipe and anchor bolt (8) spiral above joins, the other end of anchor bolt (8) is connected with screw rod I (6), screw rod I (6) upper end is followed successively by hinge III (11) from the bottom up, hinge I (3) and otic placode (2), between described hinge III (11) and hinge I (3), be connected by connecting rod (4), it is characterized in that: described hinge I (3), hinge II (5), hinge III (11) vertical direction point-blank, wherein, hinge III (11) horizontal direction is vertical with hinge II (5) with hinge I (3).
2. hoisting crane weather anchor fixing apparatus according to claim 1, it is characterized in that: described hinge III (11) is provided with two, two hinge III (11) are neighbouring and be arranged between described screw rod I (6) and hinge I (3), and be connected with hinge I (3) by connecting rod (4), described two hinge III (11) installation direction is consistent.
3. hoisting crane weather anchor fixing apparatus according to claim 1, is characterized in that: described screw rod I (6) is provided with captive nut (1).
4. hoisting crane weather anchor fixing apparatus according to claim 1, is characterized in that: the upper spiral mouth place of described screw rod II (7) is provided with cover of dust (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189272.6U CN203781672U (en) | 2014-04-17 | 2014-04-17 | Windproof anchoring device for crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189272.6U CN203781672U (en) | 2014-04-17 | 2014-04-17 | Windproof anchoring device for crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203781672U true CN203781672U (en) | 2014-08-20 |
Family
ID=51317881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420189272.6U Expired - Lifetime CN203781672U (en) | 2014-04-17 | 2014-04-17 | Windproof anchoring device for crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203781672U (en) |
-
2014
- 2014-04-17 CN CN201420189272.6U patent/CN203781672U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 226116 No. 2, Xinanjiang Road, Binjiang Street, Haimen District, Nantong City, Jiangsu Province Patentee after: Nantong COSCO Shipping Heavy Industry Equipment Co.,Ltd. Address before: 226116 No.2, Xinanjiang Road, Haimen Port, Haimen City, Nantong City, Jiangsu Province Patentee before: NANTONG COSCO HEAVY INDUSTRY CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |