CN211446994U - Fixing device for integrated type cage sacrificial anode assembly - Google Patents
Fixing device for integrated type cage sacrificial anode assembly Download PDFInfo
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- CN211446994U CN211446994U CN201921574519.5U CN201921574519U CN211446994U CN 211446994 U CN211446994 U CN 211446994U CN 201921574519 U CN201921574519 U CN 201921574519U CN 211446994 U CN211446994 U CN 211446994U
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- root canal
- sacrificial anode
- support frame
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Abstract
The utility model relates to a fixing device for an integrated type sleeve cage sacrificial anode component, which comprises a dovetail supporting frame, wherein the dovetail supporting frame is fixedly connected with a ring beam; the root canal extends towards the longitudinal axis of the wind power cylinder, one end of the root canal is fixed with the wind power cylinder, and the dovetail support frame is clamped on the root canal; and the limiting part is detachably sleeved on the root canal and is arranged between the dovetail supporting frame and the wind power barrel. The utility model has the advantages of can dismantle the locating part that the cover was established on the root canal through the setting, avoid welded fastening's mode and influence the bearing strength of root canal, reduce the installation degree of difficulty of circle roof beam simultaneously.
Description
The technical field is as follows:
the utility model belongs to integrated form lantern ring field, concretely relates to a fixing device that is used for integrated form lantern ring sacrificial anode subassembly.
Background art:
the integrated type sleeve cage is a most widely adopted basic form in offshore wind power engineering, generally, a steel pipe pile with the diameter of 4-6m is used as a wind power cylinder body to be vertically driven into a seabed, a plurality of sacrificial anodes on the wind power cylinder body play a role in corrosion prevention for peripheral construction, the sacrificial anodes are arranged on a ring beam at the lowest part of the outer side of the wind power cylinder body, and a plurality of ring beams surrounding the outer side of the wind power cylinder body are sequentially connected through connecting columns and are finally fixedly connected with a platform at the highest part of the wind power cylinder body. However, since the integrated type lantern ring is arranged on the sea for a long time and is influenced by sea wind, if the ring beam at the lowest side is not firmly fixed, the ring beam with the sacrificial anode is easy to move, and therefore the connection stability between the sacrificial anode and the ring beam cannot be guaranteed.
At present for solving above-mentioned problem, the outer circumference that is close to the downside ring roof beam at the wind-powered electricity generation barrel sets up the root canal that a plurality of equipartition circumference distribute, at the lower extreme welded fastening forked tail support frame of circle roof beam, weld spacing ring board on the root canal, establish forked tail support frame cover again and take place the circumferencial direction displacement with preventing the circle roof beam on the root canal, and the setting of spacing ring board is placed the circle roof beam and is taken place linear direction displacement, but there is following defect through welding spacing ring board on the root canal: 1. welding the joint of the rooting tube and the limiting ring plate to influence the local stress and strength of the rooting tube, even generate local deformation and influence the bearing of the rooting tube on the ring beam; 2. the limiting ring plate is sleeved on the root canal, then the root canal and the limiting ring plate are welded, and finally the ring beam provided with the dovetail support frame is sleeved on the root canal.
The utility model has the following contents:
the utility model aims at overcoming above not enough, providing a fixing device that is used for integrated form lantern festival sacrificial anode assembly, can dismantle the cover through the setting and establish the locating part on the root canal, avoid welded fastening's mode and influence the bearing strength of root canal, reduce the installation degree of difficulty of circle roof beam simultaneously.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a fixing device for integrated form muff sacrificial anode subassembly, sacrificial anode subassembly establishes the circle roof beam in the wind-powered electricity generation barrel outside and arranges a plurality of sacrificial anodes on the circle roof beam in, fixedly connected with forked tail support frame on the circle roof beam, and the sacrificial anode subassembly is connected its characterized in that through a plurality of fixing device and wind-powered electricity generation barrel: the fixing device comprises
The root canal extends towards the longitudinal axis of the wind power cylinder, one end of the root canal is fixed with the wind power cylinder, and the dovetail support frame is clamped on the root canal;
and the limiting part is detachably sleeved on the root canal and is arranged between the dovetail supporting frame and the wind power barrel.
The utility model discloses a further improvement lies in: the locating part includes two arcs that correspond from top to bottom, and the one end activity of two arcs is articulated, and the other end of two arcs outwards horizontal extension respectively has connecting portion, and two connecting portion levels correspond the setting, and two connecting portion bolted connection, the pipe of taking root are arranged in the cavity between two arcs, and the diameter of the pipe of taking root is less than the diameter of arc place circle.
The utility model discloses a further improvement lies in: the side end face of one connecting part is provided with an inwards-concave U-shaped notch, a screw rod is fixedly arranged on the other connecting part, one end of the screw rod vertically penetrates through the notch, the end of the screw rod is in threaded connection with a nut, and the outer diameter of the nut is larger than the opening distance of the notch.
The utility model discloses a further improvement lies in: and a gasket is arranged between the nut and the end surface of the notch.
The utility model discloses a further improvement lies in: the end surface of the inner side of the arc-shaped plate, which is contacted with the root tube, is provided with a magnet, and the root tube is made of magnetic material.
The utility model discloses a further improvement lies in: the dovetail support frame is provided with an inward sunken groove a, the rooting tube corresponding to the dovetail support frame runs through the groove a, the rooting tube is provided with a groove b, the rooting tube is close to the inner edge of the groove a and clamped in the groove b, a bolt is horizontally arranged on the dovetail support frame, and the rooting tube is fixed in the groove a through the bolt.
Compared with the prior art, the utility model has the following advantage:
the utility model discloses a set up and to dismantle the locating part that the cover was established on the pipe of takeing root, avoid original welded fastening's mode and influence the bearing strength of the pipe of takeing root, reduce the installation degree of difficulty of circle roof beam simultaneously, also needn't limit to before the installation circle roof beam to the installation locating part, can select to install the locating part again behind the installation circle roof beam, also be convenient for adjust and the interval between the circle roof beam.
Description of the drawings:
fig. 1 is a schematic view of the connection between the sacrificial anode assembly and the fixing device according to the present invention.
Fig. 2 is the utility model discloses a fixing device and wind-powered electricity generation barrel's schematic diagram of being connected.
Fig. 3 is a schematic structural diagram of the locating part of the present invention.
Fig. 4 is a schematic connection diagram of two connection portions according to the present invention.
Fig. 5 is a schematic view of the connection between the dovetail support frame and the root canal of the present invention.
Reference numbers in the figures: 100-wind power cylinder, 101-ring beam, 102-sacrificial anode, 2-fixing device, 21-dovetail supporting frame, 211-groove a, 22-root tube, 221-groove a, 23-limiting piece, 231-arc plate, 232-connecting part, 233-cavity, 234-notch, 235-screw, 236-nut, 237-gasket, 238-magnet and 239-bolt.
The specific implementation mode is as follows:
in order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.
In the description of the present invention, it should be understood that the terms indicating orientation or positional relationship, such as those based on the drawings, are only for convenience of description and simplification of description, and do not indicate or imply that the structures or units indicated must have a specific orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise specified or limited, terms such as "connected," "provided," "having," and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, or directly connected, and may be connected through an intermediate medium, and those skilled in the art can understand the basic meaning of the above terms in the present invention according to specific situations.
As shown in fig. 1 and 2, the utility model relates to an embodiment of a fixing device for integrated form cage sacrificial anode assembly, sacrificial anode assembly establishes a plurality of sacrificial anodes 102 on the collar tie-beam 101 and the collar tie-beam 101 of arranging in the wind-powered electricity generation barrel 100 outside including the cover, fixedly connected with forked tail support frame 21 on the collar tie-beam 101, sacrificial anode assembly is connected with wind-powered electricity generation barrel 100 through a plurality of fixing device 2, fixing device 2 includes
A root pipe 22, the root pipe 22 extends towards the longitudinal axis of the wind power cylinder 100, one end of the root pipe 22 is fixed with the wind power cylinder 100, and the dovetail support frame 21 is clamped on the root pipe 22;
and the limiting piece 23 is detachably sleeved on the raw pipe 22, and the limiting piece 23 is arranged between the dovetail supporting frame 21 and the wind power cylinder 100.
The specific installation steps of the fixing device are as follows: firstly, a plurality of root tubes 22 which are arranged in an equal circumference mode are welded on the outer circumference of the wind power cylinder 100, then the dovetail support frames 21 are welded below the ring beam 101, the ring beam 101 is placed on the plurality of root tubes 22, so that the dovetail support frames 21 are respectively sleeved on the root tubes 22, the fixation of the ring beam 101 in the circumferential direction is realized, and at the moment, the limiting piece 23 is sleeved on the root tubes 22 for fixation. The ring beam 101 is firstly installed and then the limiting piece 23 is installed, so that the ring beam 101 is prevented from colliding with the limiting frame 23 due to shaking in the process of placing the ring beam 101 and the root canal 22, and meanwhile, the difficulty of installing the ring beam 101 is reduced.
The utility model discloses a set up and to dismantle locating part 23 that the cover was established on the root canal 22, avoid original welded fastening's mode and influence the bearing strength of root canal 22, reduce the installation degree of difficulty of collar tie-beam 101 simultaneously, also needn't be limited to before installing collar tie-beam 101 to installation locating part 23, can select to install locating part 23 again behind installation collar tie-beam 101, also be convenient for adjust the interval between locating part 23 and the collar tie-beam 101.
The limiting member 23 has the following specific structure: as shown in fig. 3, the limiting member 23 includes two arc-shaped plates 231 corresponding to each other vertically, one end of each of the two arc-shaped plates 231 is movably hinged, the other end of each of the two arc-shaped plates 231 extends horizontally outward to form a connecting portion 232, the two connecting portions 232 are horizontally arranged correspondingly, the two connecting portions 232 are connected by bolts, the rooting tube 22 is placed in the cavity 233 between the two arc-shaped plates 232, and the diameter of the rooting tube 22 is smaller than the diameter of the circle where the arc-shaped plates 232 are located. The two arc plates 231 are sleeved on the root canal 22, the two connecting parts 232 are screwed up and fixed to realize installation, and the diameter of the circle where the arc plate 232 is located is larger than that of the root canal 22, so that the effect of fixing the root canal 22 with different diameters can be realized.
Preferably, as shown in fig. 4, the side end face of one connecting part 232 has an inwardly recessed U-shaped notch 234, the other connecting part 232 is fixedly provided with a screw 235, one end of the screw 235 vertically passes through the notch 234, and the end of the screw 235 is in threaded connection with a nut 236, the outer diameter of the nut 236 is larger than the opening distance of the notch 234, the design is convenient for adjusting the distance of the limiting member 23 on the rooting tube 22, the distance is adjusted by loosening the nut 236, the arc plate 231 loosens the clamping of the rooting tube 22, the distance of the limiting member 23 on the rooting tube 22 is adjustable, the notch 234 is provided because the nut 236 does not need to be separated from the screw 235, the arc plate 231 with the notch 234 can be separated from the other arc plate 231 by only screwing the nut 236 to the upper end of the screw 235, the two arc plates 231 can be installed in a quick separation manner, and the screw 235 is not separated from the nut 236, the small parts are prevented from falling off during mounting and dismounting.
Preferably, a spacer 237 is provided between the nut 236 and the end surface of the notch 234, and the spacer 237 is provided to buffer the coupling portion 232 from the nut 236, so as to prevent the coupling portion 232 from being damaged by the nut 236 during the tightening process.
Preferably, the magnet 238 is arranged on the end surface of the inner side of the arc plate 231, which is in contact with the rooting tube 22, the rooting tube 22 is made of magnetic material, and in the process of clamping the arc plate 231 and the rooting tube 22, the magnet 238 and the rooting tube 22 are connected more stably due to the self-adsorption effect, and when the ring beam 101 is influenced by the great sea wind, the limiting part 23 can play an excellent limiting role in the linear direction on the ring beam 101.
Preferably, as shown in fig. 5, the dovetail support frame 21 has an inwardly recessed groove a211, the rooting tube 22 corresponding to the dovetail support frame 21 is disposed through the groove a211, the rooting tube 22 has a groove b221, the inner edge of the rooting tube 22 close to the groove a211 is clamped in the groove b221, a latch 239 is horizontally disposed on the dovetail support frame 21, the latch 239 fixes the rooting tube 22 in the groove a211, the engagement between the rooting tube 22 and the dovetail support frame 21 prevents the girt 101 from moving on the rooting tube 22 to a certain extent, and the limiting member 23 functions to prevent the girt 101 with the sacrificial anode 102 from moving in a linear direction in a severe marine environment.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a fixing device for integrated form lantern festival sacrificial anode subassembly, sacrificial anode subassembly establishes circle roof beam (101) in wind-powered electricity generation barrel (100) outside and arranges a plurality of sacrificial anode (102) on circle roof beam (101) in including the cover, fixedly connected with forked tail support frame (21) on circle roof beam (101), sacrificial anode subassembly is connected its characterized in that through a plurality of fixing device (2) and wind-powered electricity generation barrel (100): the fixing device (2) comprises
A raw root pipe (22), wherein the raw root pipe (22) extends towards the direction of the longitudinal axis of the wind power cylinder (100), one end of the raw root pipe (22) is fixed with the wind power cylinder (100), and the dovetail support frame (21) is clamped on the raw root pipe (22);
the limiting piece (23) is detachably sleeved on the root canal (22), and the limiting piece (23) is arranged between the dovetail supporting frame (21) and the wind power barrel (100).
2. The securing device for an integrated cage sacrificial anode assembly of claim 1, wherein: locating part (23) are including two arcs (231) that correspond from top to bottom, the one end activity of two arcs (231) is articulated, the outside level extension of the other end of two arcs (231) respectively has connecting portion (232), and two connecting portion (232) levels correspond the setting, two connecting portion (232) bolted connection, root canal (22) are arranged in cavity (233) between two arcs (231), just the diameter of root canal (22) is less than the diameter of arc (231) place circle.
3. A fixture for an integrated cage sacrificial anode assembly as claimed in claim 2, wherein: the side end face of one connecting portion (232) is provided with an inwards-recessed U-shaped notch (234), a screw rod (235) is fixedly arranged on the other connecting portion (232), one end of the screw rod (235) vertically penetrates through the notch (234), a nut (236) is in threaded connection with the end of the screw rod (235), and the outer diameter of the nut (236) is larger than the opening distance of the notch (234).
4. A fixture for an integrated cage sacrificial anode assembly as claimed in claim 3, wherein: a washer (237) is provided between the nut (236) and the end face of the notch (234).
5. A fixture for an integrated cage sacrificial anode assembly as claimed in claim 2, wherein: a magnet (238) is arranged on the arc-shaped plate (231) at the position of the inner end face contacted with the raw pipe (22), and the raw pipe (22) is made of magnetic material.
6. The securing device for an integrated cage sacrificial anode assembly of claim 1, wherein: have inside sunken recess a (211) on forked tail support frame (21), with forked tail support frame (21) correspond root canal (22) run through recess a (211) set up, just root canal (22) are gone up and are had recess b (221), root canal (22) are close to the internal edge card of recess a (211) is in recess b (221), and forked tail support frame (21) is improved level and is equipped with a bolt (239), bolt (239) will root canal (22) are fixed in recess a (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921574519.5U CN211446994U (en) | 2019-09-21 | 2019-09-21 | Fixing device for integrated type cage sacrificial anode assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921574519.5U CN211446994U (en) | 2019-09-21 | 2019-09-21 | Fixing device for integrated type cage sacrificial anode assembly |
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| Publication Number | Publication Date |
|---|---|
| CN211446994U true CN211446994U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921574519.5U Active CN211446994U (en) | 2019-09-21 | 2019-09-21 | Fixing device for integrated type cage sacrificial anode assembly |
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| Country | Link |
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| CN (1) | CN211446994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117107813A (en) * | 2023-10-18 | 2023-11-24 | 南通泰胜蓝岛海洋工程有限公司 | Mounting and fixing device and mounting method for integrated sleeve cage sacrificial anode ring beam |
-
2019
- 2019-09-21 CN CN201921574519.5U patent/CN211446994U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117107813A (en) * | 2023-10-18 | 2023-11-24 | 南通泰胜蓝岛海洋工程有限公司 | Mounting and fixing device and mounting method for integrated sleeve cage sacrificial anode ring beam |
| CN117107813B (en) * | 2023-10-18 | 2023-12-26 | 南通泰胜蓝岛海洋工程有限公司 | Mounting and fixing device and mounting method for integrated sleeve cage sacrificial anode ring beam |
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