CN217378902U - Construction device for underwater grouting construction - Google Patents
Construction device for underwater grouting construction Download PDFInfo
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- CN217378902U CN217378902U CN202221244370.6U CN202221244370U CN217378902U CN 217378902 U CN217378902 U CN 217378902U CN 202221244370 U CN202221244370 U CN 202221244370U CN 217378902 U CN217378902 U CN 217378902U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
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Abstract
The utility model provides a construction equipment of slip casting construction under water, it is used for near the pile foundation the seabed by the washing to carry out the slip casting and consolidates, the pile foundation includes cushion cap and stand, the construction equipment of slip casting construction under water includes bearing device, overhanging arm and rotating device. The bearing device is used for being fixed in the stand, the cantilever arm with the bearing device rotates to be connected, the cantilever arm stretch out in the cushion cap, rotating device locates bearing device with between the cantilever arm, in order to realize the cantilever arm winds bearing device rotates. The cantilever arm can rotate relative to the bearing device through the bearing device and stretch out of the bearing platform, so that the effect of fixing the grouting pipe guide frame can be achieved, the grouting pipe guide frame can stretch to the pile foundation below the bearing platform, pouring of the grouting pipe in all directions of the pile foundation is achieved, and accordingly construction efficiency and construction quality can be improved.
Description
Technical Field
The utility model relates to a grouting equipment technical field, in particular to construction equipment of slip casting construction under water.
Background
When the bridge construction, need carry out the scour protection to the pile foundation in aqueous and pour the reinforcement. The traditional method is to carry out protection construction on a ship, and when the construction method is adopted, the casting construction does not have a fixed point position, so that a ship body needs to be anchored at a corresponding position on the sea, and then a pipeline is pulled to an approximate position for protection construction. Therefore, the construction method can only carry out construction pouring on the pile foundation at a certain specific angle, and the construction efficiency is low. In addition, in order to prevent the hull from colliding with the existing structure, a sufficient safety distance needs to be kept between the hull and a pouring point, so that the hull and the pipeline are very easily influenced by sea waves to swing to a certain extent during pouring, construction quality is further influenced, and construction efficiency is further reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is in order to overcome among the prior art when carrying out the scour protection and pour the reinforcement construction to the pile foundation of aquatic, do not have fixed position, can only be under construction to a certain specific angle of pile foundation and pour, lead to the efficiency of construction low, and the hull easily collides with existing structure, hull and pipeline are very easily influenced by the wave and take place certain swing, and then influence the construction quality, further lead to the defect of the reduction of efficiency of construction, a construction equipment of slip casting construction under water is provided.
The utility model discloses an above-mentioned technical problem is solved through following technical scheme:
the utility model provides a construction equipment of slip casting construction under water, its seabed that is used for being washed near the pile foundation is carried out the slip casting and is consolidated, the pile foundation includes cushion cap and stand, construction equipment of slip casting construction under water includes load-bearing device, cantilever arm and rotating device. The bearing device is used for being fixed in the stand, the cantilever arm with the bearing device rotates to be connected, the cantilever arm stretch out in the cushion cap, rotating device locates bearing device with between the cantilever arm, in order to realize the cantilever arm winds bearing device rotates.
In this scheme, set up bearing device, the arm of overhanging and rotating device in the construction equipment of slip casting construction under water, the arm of overhanging can rotate for bearing device through bearing device, and stretch out in the cushion cap, consequently, can play the effect of fixed slip casting pipe leading truck to make the slip casting pipe leading truck can stretch the pile foundation of cushion cap below, and realize pouring of slip casting pipe in each side of pile foundation, thereby can improve efficiency of construction and construction quality.
Preferably, the bearing device adopts a hoop structure, and the hoop structure is arranged around the upright post in a surrounding manner.
In this scheme, design into the staple bolt structure with load-carrying device, be favorable to load-carrying device's dismantlement and installation.
Preferably, the hoop structure comprises a first end face and a second end face, the second end face is arranged below the first end face, and the second end face is connected with the first end face through a truss.
In this scheme, adopt truss structure between two terminal surfaces of staple bolt structure, not only can improve load bearing device's bending resistance ability of shearing, can also save material, alleviate load bearing device self weight.
Preferably, the rotating means is rotatably connected to the outer edge of the load bearing means.
In this scheme, with rotating device rotate connect in bearing device's outward flange, the installation of rotating device can be convenient for.
Preferably, the rotating device comprises an actuating device, a braking device and a rail. The starting device is used for starting the rotating device, the braking device is used for stopping the rotating device, the track is arranged on the outer edge of the bearing device, and the overhanging arm is arranged on the track and winds the bearing device to rotate.
In this scheme, rotating device's starting drive and brake equipment are used for starting respectively and stop rotating device, and the track is used for direction rotating device's motion to can guarantee to realize that the slip casting pipe guide frame stops on the all directions angle of pile foundation, in order to accomplish the slip casting.
Preferably, the rail includes a first rail and a second rail, the first rail is disposed on an outer edge of the first end face, and the second rail is disposed on an outer edge of the second end face.
In this scheme, set up double-deck track and can improve rotating device and the stability and the bearing capacity of overhanging arm.
Preferably, the cantilever arm is integrally rectangular, and a truss structure is adopted in the cantilever arm.
In the scheme, the cantilever arm with the cuboid-shaped truss structure is adopted, so that the self weight of the cantilever arm can be reduced, and the bending resistance and the shearing resistance of the cantilever arm can be improved.
Preferably, the cantilever arm includes up end and lower terminal surface, the up end rotate connect in first track and with first terminal surface flushes, lower terminal surface rotate connect in the second track and with the second terminal surface flushes.
In this scheme, will encorbelment during corresponding first track and second track are located respectively to the upper and lower terminal surface of arm that stretches out to keep flushing with load-carrying device's upper and lower terminal surface, can improve the stability of the arm that stretches out of encorbelmenting.
Preferably, the bearing device is provided with a rectangular through hole, and the rectangular through hole is attached to the stand column.
In this scheme, offer in the middle of load bearing device with stand assorted through-hole can prevent that load bearing device from rotating around the stand.
Preferably, the supports are arranged below the second end face and are uniformly distributed along the circumferential direction of the second end face.
In this scheme, be provided with evenly distributed's support at the lower extreme of second terminal surface, can support bearing device and set up on other existing devices, further improve bearing device's stability and loading capacity.
The utility model discloses an actively advance the effect and lie in: the utility model discloses a construction equipment of slip casting construction under water has set up bearing device, has encorbelmented arm and rotating device, and the arm of encorbelmenting can rotate for bearing device through bearing device, and stretch out in the cushion cap, consequently, can play the effect of fixed slip casting pipe leading truck to make the slip casting pipe leading truck can stretch the pile foundation of cushion cap below, and realize the slip casting pipe and pour in the all directions of pile foundation, thereby can improve efficiency of construction and construction quality.
Drawings
Fig. 1 is the utility model discloses the preferred embodiment is the plan view of construction equipment of slip casting construction under water.
Fig. 2 is an elevation view of the construction device for underwater grouting construction according to the preferred embodiment of the present invention.
Description of reference numerals:
bearing platform 1
Load-bearing device 3
Overhanging boom 4
Detailed Description
The present invention will be more clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1-2, the present embodiment provides a construction apparatus for underwater grouting construction, which is used for grouting reinforcement of a seabed flushed near a pile foundation, where the pile foundation includes a bearing platform 1 and a vertical column 2, and the construction apparatus for underwater grouting construction includes a load-bearing device 3, a cantilever arm 4 and a rotating device 5.
The overhanging arm 4 extends out of the bearing platform 1, and meanwhile, grouting equipment such as a grouting pipe guide frame and a grouting pipe for grouting around a pile foundation is fixed on the overhanging arm 4.
The rotating device 5 is arranged between the bearing device 3 and the cantilever arm 4 so as to realize that the cantilever arm 4 rotates around the bearing device 3. Specifically, the turning device 5 includes an actuating device, a braking device, and a rail. The starting device is used for starting the rotating device 5 to rotate around the bearing device 3, the braking device is used for braking the rotating device 5, the track is arranged on the outer edge of the bearing device 3, and the cantilever arm 4 rotates around the bearing device 3 along the track. The starting device and the braking device of the rotating device 5 are respectively used for starting and braking the rotating device 5, and the track is used for guiding the movement of the rotating device 5, so that the grouting pipe guide frame can be guaranteed to stop at all angles of the pile foundation to complete grouting.
In this embodiment, bearing device 3, overhanging arm 4 and rotating device 5 have been set up in the construction equipment of slip casting construction under water, overhanging arm 4 can rotate for bearing device 3 through bearing device 3, and stretch out in cushion cap 1, consequently, can play the effect of fixed slip casting pipe leading truck, and make the slip casting pipe leading truck can stretch the pile foundation of cushion cap 1 below, and realize the slip casting pipe and pour in all directions of pile foundation, thereby can improve efficiency of construction and construction quality.
As shown in fig. 1-2, the bearing device 3 adopts a hoop structure, the hoop is annular as a whole, and the hoop structure is arranged around the column 2.
In this embodiment, design into the staple bolt structure with load-carrying device 3, the staple bolt structure totality divide into two parts, after embracing stand 2 with two parts when using, link together two parts staple bolts through fasteners such as bolts, can realize load-carrying device 3 and stand 2 being connected to be favorable to load-carrying device 3's dismantlement and installation.
As shown in fig. 2, the hoop structure includes a first end face 6 and a second end face 7, the second end face 7 (i.e. the lower surface of the circular hoop) is disposed below the first end face 6 (i.e. the upper surface of the circular hoop), and the second end face 7 and the first end face 6 are connected by a truss.
In this embodiment, the truss structure is adopted between two end faces of the hoop structure, and the truss structure has the advantages of lightness, steel consumption saving, construction convenience, high construction speed, strong bending resistance and shearing resistance, and the like, so that in this embodiment, the truss structure can not only improve the bending resistance and shearing resistance of the bearing device 3, but also save materials, reduce the cost, reduce the weight of the bearing device 3, and facilitate installation.
As shown in fig. 1-2, the turning device 5 is rotatably connected to the outer edge of the load carrier 3.
In this embodiment the turning device is rotatably connected to the outer edge of the load carrier 3, so that there is no need to modify the truss structure of the load carrier itself, and the mounting of the turning device 5 can be facilitated.
As shown in fig. 1-2, the rails include a first rail provided on an outer edge of the first end surface 6 and a second rail provided on an outer edge of the second end surface 7.
In this embodiment, the double-deck track improves the support to rotating device 5 simultaneously to can improve rotating device 5 and the stability and the bearing capacity of overhanging boom 4, the up end that will overhang boom 4 rotates with first track to be connected, and the lower terminal surface that will overhang boom 4 rotates with the second track to be connected, and keep flushing with bearing device 3's upper and lower surface, can further improve the stability of overhanging boom 4.
As shown in fig. 1 to 2, the cantilever arm 4 is a rectangular parallelepiped and has a truss structure inside.
In the present embodiment, the cantilevered arm 4 having a rectangular parallelepiped truss structure is used, so that the weight of the cantilevered arm 4 itself can be reduced, the cost can be reduced, and the bending resistance and the shearing resistance of the cantilevered arm 4 can be improved.
As shown in fig. 1-2, a rectangular through hole is formed in the center of the load-bearing device 3, and the upright posts are inserted into the rectangular through hole and attached to the inner surface of the through hole.
In this embodiment, the cross section of stand 2 is the rectangle, offers in the centre of load bearing device 3 with stand 2 assorted through-hole can prevent that load bearing device 3 from rotating around stand 2 to load bearing device 3 self rotation causes adverse effect to pouring work.
As shown in fig. 1-2, the brackets are arranged below the second end face 7, and the brackets are uniformly distributed along the circumferential direction of the second end face 7.
In this embodiment, the lower end of the second end face 7 is provided with the uniformly distributed brackets, so that the bearing device 3 can be supported and arranged on other existing devices, and the stability and the loading capacity of the bearing device are further improved.
Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (10)
1. The utility model provides a construction equipment of slip casting construction under water, its seabed that is used for being washd near the pile foundation carries out the slip casting and consolidates, the pile foundation includes cushion cap and stand, a serial communication port, construction equipment of slip casting construction under water includes:
the bearing device is used for being fixed on the upright post;
the cantilever arm is rotatably connected with the bearing device and extends out of the bearing platform;
and the rotating device is arranged between the bearing device and the overhanging arm so as to realize that the overhanging arm winds the bearing device to rotate.
2. The underwater grouting construction device of claim 1, wherein the load-bearing device is an anchor ear structure, and the anchor ear structure is arranged around the upright post.
3. The underwater grouting construction device of claim 2, wherein the hoop structure comprises:
a first end face;
the second end face is arranged below the first end face, and the second end face is connected with the first end face through a truss.
4. The underwater grouting construction device of claim 3, wherein the rotating means is rotatably connected to an outer edge of the load bearing means.
5. The underwater grouting construction device as claimed in claim 4, wherein the rotating means comprises:
the starting device is used for starting the rotating device;
the brake device is used for braking the rotating device;
the track, the track is located load-bearing device's outward flange, the arm that encorbelments is followed the track winds load-bearing device rotates.
6. The underwater grouting construction device of claim 5, wherein the rail comprises:
the first rail is arranged on the outer edge of the first end face;
and the second rail is arranged on the outer edge of the second end face.
7. The underwater grouting construction device according to claim 6, wherein the cantilever arm is a rectangular parallelepiped as a whole, and a truss structure is adopted in the cantilever arm.
8. The underwater grouting construction device of claim 7, wherein the cantilever arm includes;
the upper end face is rotatably connected to the first rail and is flush with the first end face;
and the lower end surface is rotatably connected to the second track and is flush with the second end surface.
9. The underwater grouting construction device according to claim 1, wherein the bearing device is provided with a rectangular through hole, and the rectangular through hole is attached to the column.
10. The underwater grouting construction device of claim 3, wherein a support is provided under the second end surface, and the support is uniformly distributed along the circumferential direction of the second end surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221244370.6U CN217378902U (en) | 2022-05-23 | 2022-05-23 | Construction device for underwater grouting construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221244370.6U CN217378902U (en) | 2022-05-23 | 2022-05-23 | Construction device for underwater grouting construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217378902U true CN217378902U (en) | 2022-09-06 |
Family
ID=83087770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221244370.6U Active CN217378902U (en) | 2022-05-23 | 2022-05-23 | Construction device for underwater grouting construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217378902U (en) |
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2022
- 2022-05-23 CN CN202221244370.6U patent/CN217378902U/en active Active
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