CN216003010U - Underwater auxiliary supporting leg bearing device additionally arranged on floating box platform for water operation - Google Patents
Underwater auxiliary supporting leg bearing device additionally arranged on floating box platform for water operation Download PDFInfo
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- CN216003010U CN216003010U CN202122477988.9U CN202122477988U CN216003010U CN 216003010 U CN216003010 U CN 216003010U CN 202122477988 U CN202122477988 U CN 202122477988U CN 216003010 U CN216003010 U CN 216003010U
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Abstract
The utility model provides an operation flotation tank platform on water adds supplementary landing leg under water and bears device belongs to construction operation platform bearing equipment technical field on water, and this operation flotation tank platform on water adds supplementary landing leg under water and bears device and includes outer frame and landing leg, outer frame is provided with two, two connect through the connecting rod between the outer frame, outer frame fixed mounting is on operation flotation tank platform on water. The supporting legs are not stressed when the lifting weight of the buoyancy tank platform is smaller than a certain value, only when the lifting weight of the buoyancy tank platform is larger than the certain value, the top ends of the supporting legs are contacted with the inner frame to begin to be stressed, so that the supporting legs only bear part of the weight of the member to be lifted, the pressure of the supporting legs on a channel bottom plate is smaller, and the problem that an operation platform is unstable and can damage the channel bottom plate in the prior art is solved.
Description
Technical Field
The utility model belongs to the technical field of construction work platform bearing equipment on water, concretely relates to operation flotation tank platform on water adds supplementary landing leg under water and bears device.
Background
The existing water operation platforms generally have two types, wherein the first type is that a platform is made by taking a water bottom frame as a supporting top surface, and the second type is that a floating box is taken as a platform; the first construction platform is stable, but the weight of the platform and the weight of a lifting load constructed on the platform are all borne by a water bottom base plate, and the pressure borne by the base plate is higher, so that the bearing of the base plate is influenced; the second type of buoyancy tank operation platform has relatively poor positioning accuracy due to the influence of the change of the position in water along with the flow state of water flow, and has certain limitation on bearing because the platform is supported by buoyancy, so the improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an operation flotation tank platform on water adds supplementary landing leg under water and bears device, aims at solving among the prior art operation platform on water unstably and can cause the problem of damage to the channel bottom plate.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water operation flotation tank platform is add supplementary landing leg and is born device under water, including outer frame and landing leg, outer frame is provided with two, two connect through the connecting rod between the outer frame, outer frame fixed mounting is on water operation flotation tank platform, the landing leg sets up the inside of outer frame and is sliding connection, the landing leg is supported the festival by a plurality of and is constituteed, adjacent support fixed connection between the festival, bottommost the bottom fixedly connected with bottom support of support festival, the bottom surface of bottom support is provided with spherical stabilizer blade, topmost the central point on support festival top puts the flexible stand of fixedly connected with hydraulic pressure, the interior top of outer frame is provided with the adjustment festival, the flexible stand of hydraulic pressure is inside the adjustment festival.
In order to make this operation flotation tank platform on water add supplementary landing leg under water and bear device and reach the effect that can adjust the internal frame height, conduct the utility model discloses it is preferred, the adjustment section includes the internal frame, a plurality of second screws have been seted up to the bottom of internal frame, a plurality of first screws have been seted up on the external frame, connect through the bolt between first screw and the second screw, certain clearance is left on the top of the interior top surface of internal frame and the flexible stand of hydraulic pressure.
In order to make this operation flotation tank platform on water add the effect that supplementary landing leg bearing device reaches the support under water, as the utility model discloses it is preferred, the support section comprises stand, bracing and stull, the stand is provided with four, and parallel arrangement forms square post between four stands each other, the top and the bottom of stand are all connected and are fixed through the stull, consolidate through the bracing between the surface of each stand.
In order to make this operation flotation tank platform on water add supplementary landing leg under water and bear device and reach the effect that reduces resistance and easy to assemble, conduct the utility model discloses it is preferred, the stand is circular by seamless steel pipe preparation and cross section, and is adjacent hookup location department between the support section is provided with the locating piece.
In order to make this operation flotation tank platform on water add supplementary landing leg load bearing device under water and reach the effect that makes the landing leg can freely remove in the outer frame, conduct the utility model discloses it is preferred, outer frame adopts the I-steel preparation, the inboard size of outer frame is a bit bigger than the outside size of support section.
In order to make this operation flotation tank platform on water add supplementary landing leg under water and bear device and reach the effect that makes outer frame fixed, as the utility model discloses it is preferred, outer frame is connected through tie-beam and operation flotation tank platform on water, fixed connection between outer frame and the tie-beam, through U type bolt fixed connection between tie-beam and the operation flotation tank platform on water.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this operation flotation tank platform on water adds supplementary landing leg load-bearing device under water, reserve certain height through the landing leg with the interior top of fixing the internal frame on the flotation tank, the landing leg is not atress when the weight of lifting by crane of flotation tank platform is less than a definite value, only when the weight of lifting by crane of flotation tank platform is greater than a definite value after, the top and the internal frame contact of landing leg begin the atress, at this moment the landing leg is atress together with the flotation tank platform, the landing leg only bears the part that needs to lift by crane the component weight like this, the landing leg is just less to the pressure of channel bottom plate, therefore the influence to the channel bottom plate is less, thereby the bearing capacity of flotation tank has been improved, the security of flotation tank platform has been improved, the pressure of landing leg to the channel bottom plate has been reduced, channel bottom plate safety has been guaranteed, thereby the problem that operation platform on water in the prior art is unstable and can cause the damage to the channel bottom plate has been solved.
2. This operation flotation tank platform on water adds supplementary landing leg under water and bears device, through the flexible stand of hydraulic pressure that sets up, can adjust the clearance between internal frame and the landing leg at any time when using, thereby it rocks to reduce the flotation tank that produces when the jack-up to sink, through the spherical stabilizer blade that sets up, utilize spherical stabilizer blade to support the landing leg, can make spherical stabilizer blade bottom always with the contact of submarine bottom plate, even the landing leg rocks to some slopes under the effect of water-hammer, spherical stabilizer blade also can contact with submarine bottom plate, thereby the damage to submarine bottom plate has been reduced.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic front view of an outer frame according to an embodiment of the present invention;
fig. 3 is a schematic top view of an outer frame according to an embodiment of the present invention;
fig. 4 is a schematic front view of the inner frame according to the embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a leg according to an embodiment of the present invention
FIG. 6 is an enlarged schematic view of the position A in FIG. 5 according to an embodiment of the present invention
FIG. 7 is an enlarged schematic view of the embodiment of the present invention, FIG. 5
FIG. 8 is a schematic view of a top view of a support section according to an embodiment of the present invention
FIG. 9 is a schematic sectional view of a support section according to an embodiment of the present invention
Fig. 10 is a schematic view of an installation structure of an outer frame according to an embodiment of the present invention.
In the figure: 1. an inner frame; 2. a hydraulic telescopic upright post; 3. a connecting rod; 4. an outer frame; 5. a support section; 6. a spherical foot; 7. a first screw hole; 8. a second screw hole; 9. a cross brace; 10. bracing; 11. a column; 12. positioning blocks; 13. a connecting beam; 14. a U-shaped bolt; 15. a bottom support.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides the following technical solutions: the operation flotation tank platform on water adds supplementary landing leg and bears device under water, including outer frame 4 and landing leg, outer frame 4 is provided with two, connect through connecting rod 3 between two outer frames 4, outer frame 4 fixed mounting is on operation flotation tank platform on water, the landing leg sets up the inside of outer frame 4 and is sliding connection, the landing leg comprises a plurality of support festival 5, fixed connection between the adjacent support festival 5, the bottom fixedly connected with bottom support 15 of the support festival 5 of bottommost, the bottom surface of bottom support 15 is provided with spherical stabilizer blade 6, the central point on the support festival 5 top of topmost puts fixedly connected with hydraulic telescoping stand 2, the interior top of outer frame 4 is provided with the adjustment festival, hydraulic telescoping stand 2 is inside the adjustment festival.
In the specific embodiment of the utility model, when in use, firstly two outer frames 4 are assembled and integrated through a connecting rod 3 on the shore, the outer frames 4 and a connecting beam 13 are hung on the water surface buoyancy tank, placed at the landing leg mounting position and fixed, then the bottom support section 5 is hung into the outer frame 4 by a crane, then the support section 5 is temporarily fixed by utilizing a transition beam, then the middle support section 5 is hung above the bottom support section 5, and the two support sections 5 are fixedly connected, then the two support sections 5 are hung, the transition beam is removed, then the two support sections 5 are descended, the two support sections 5 which are fixedly connected together are temporarily fixed through the transition beam, then the support sections 5 are additionally arranged, and so on, a plurality of support sections 5 are arranged, the number of the support sections 5 is determined by the depth of water, after the connection is completed, the temporarily fixed transition beam is taken down, the supporting legs fall to the ground of a canal, then the hydraulic telescopic upright posts 2 are fixedly installed on the supporting sections 5 at the top, then the inner frame 1 is hoisted and installed on the outer frame 4, the positions of the screw holes are adjusted during installation, and the distance between the inner top surface of the inner frame 1 and the top surface of the supporting legs is larger than the height of the hydraulic telescopic support posts 2.
Further, the adjustment section includes inner frame 1, a plurality of second screw 8 have been seted up to the bottom of inner frame 1, a plurality of first screw 7 have been seted up on outer frame 4, connect through the bolt between first screw 7 and the second screw 8, certain clearance is left on the interior top surface of inner frame 1 and the top of the flexible stand of hydraulic pressure 2, through the flexible stand of hydraulic pressure 2 that sets up, can adjust the clearance between inner frame 1 and the landing leg at any time when using, thereby reduce the flotation tank that produces when jack-up and sink and rock.
Specifically, support festival 5 comprises stand 11, bracing 10 and stull 9, and stand 11 is provided with four, and parallel arrangement forms square post each other between four stands 11, and the top and the bottom of stand 11 all connect and fix through stull 9, consolidate through bracing 10 between the surface of each stand 11, can consolidate support festival 5 through bracing 10 that sets up, make it more firm.
Further, stand 11 is by seamless steel pipe preparation and the cross section is circular, and hookup location department between the adjacent support festival 5 is provided with locating piece 12, through adopting circular shape stand 11, can reduce the impact force of water to stand 11, makes support festival 5 some more stable at the bottom, and through locating piece 12 that sets up, it is more convenient when fixed between support festival 5 and support festival 5.
Furthermore, the outer frame 4 is made of I-shaped steel, the size of the inner side of the outer frame 4 is slightly larger than the size of the outer side of the support section 5, the support section 5 can freely move up and down in the outer frame 4, meanwhile, the outer frame 4 has a guiding effect on the support legs, the support legs cannot easily topple over, and the support legs are kept in a relatively vertical state, so that the supporting effect can be better exerted.
Specifically, outer frame 4 is connected through tie-beam 13 and operation flotation tank platform on water, and fixed connection between outer frame 4 and the tie-beam 13 through U type bolt 14 fixed connection between tie-beam 13 and the operation flotation tank platform on water, can make outer frame 4 unsettled be connected with the surface of water flotation tank through the tie-beam 13 that sets up.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an underwater auxiliary supporting leg bearing device is add to operation flotation tank platform on water, including outer frame (4) and landing leg, its characterized in that: outer frame (4) are provided with two, two connect through connecting rod (3) between outer frame (4), outer frame (4) fixed mounting is on operation flotation tank platform on water, the landing leg sets up the inside of outer frame (4) and is sliding connection, the landing leg supports festival (5) by a plurality of and constitutes, and fixed connection between adjacent support festival (5), bottommost the bottom fixedly connected with bottom support (15) of support festival (5), the bottom surface of bottom support (15) is provided with ball stabilizer blade (6), the topmost the central point on support festival (5) top puts fixedly connected with hydraulic telescoping column (2), the interior top of outer frame (4) is provided with the adjustment festival, hydraulic telescoping column (2) are inside the adjustment festival.
2. The above-water work buoyancy tank platform of claim 1 additionally provided with an underwater auxiliary supporting leg bearing device, and is characterized in that: the adjusting joint comprises an inner frame (1), a plurality of second screw holes (8) are formed in the bottom of the inner frame (1), a plurality of first screw holes (7) are formed in the outer frame (4), the first screw holes (7) are connected with the second screw holes (8) through bolts, and a certain gap is reserved between the inner top surface of the inner frame (1) and the top end of the hydraulic telescopic stand column (2).
3. The above-water work buoyancy tank platform of claim 1 additionally provided with an underwater auxiliary supporting leg bearing device, and is characterized in that: support festival (5) comprise stand (11), bracing (10) and stull (9), stand (11) are provided with four, and parallel arrangement forms square post between four stands (11), the top and the bottom of stand (11) are all connected and are fixed through stull (9), consolidate through bracing (10) between the surface of each stand (11).
4. The above-water work buoyancy tank platform of claim 3 additionally provided with an underwater auxiliary supporting leg bearing device, and is characterized in that: the upright post (11) is made of seamless steel pipes, the cross section of the upright post is circular, and a positioning block (12) is arranged at the connecting position between the adjacent supporting sections (5).
5. The above-water work buoyancy tank platform of claim 1 additionally provided with an underwater auxiliary supporting leg bearing device, and is characterized in that: the outer frame (4) is made of I-shaped steel, and the size of the inner side of the outer frame (4) is slightly larger than the size of the outer side of the support joint (5).
6. The above-water work buoyancy tank platform additionally provided with an underwater auxiliary supporting leg bearing device according to any one of claims 1 to 5, characterized in that: outer frame (4) are connected through tie-beam (13) and operation flotation tank platform on water, fixed connection between outer frame (4) and tie-beam (13), through U type bolt (14) fixed connection between tie-beam (13) and the operation flotation tank platform on water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122477988.9U CN216003010U (en) | 2021-10-14 | 2021-10-14 | Underwater auxiliary supporting leg bearing device additionally arranged on floating box platform for water operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122477988.9U CN216003010U (en) | 2021-10-14 | 2021-10-14 | Underwater auxiliary supporting leg bearing device additionally arranged on floating box platform for water operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216003010U true CN216003010U (en) | 2022-03-11 |
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ID=80522208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122477988.9U Active CN216003010U (en) | 2021-10-14 | 2021-10-14 | Underwater auxiliary supporting leg bearing device additionally arranged on floating box platform for water operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216003010U (en) |
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2021
- 2021-10-14 CN CN202122477988.9U patent/CN216003010U/en active Active
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Effective date of registration: 20230330 Address after: 450000 Zhengzhou area (Zhengdong), Henan pilot Free Trade Zone, Zhengzhou City, Henan Province Patentee after: Henan Branch of China South to North Water Transfer group middle route Co.,Ltd. Patentee after: HENAN WATER & POWER ENGINEERING CONSULTING Co.,Ltd. Address before: 450000 No. 59, Lianhua street, high tech Zone, Zhongyuan District, Zhengzhou City, Henan Province Patentee before: China Power Construction Eleventh Bureau Engineering Co.,Ltd. Patentee before: SINOHYDRO BUREAU 11 Co.,Ltd. |