CN219410714U - Well-shaped beam installation device of sewer slideway - Google Patents
Well-shaped beam installation device of sewer slideway Download PDFInfo
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- CN219410714U CN219410714U CN202320299802.1U CN202320299802U CN219410714U CN 219410714 U CN219410714 U CN 219410714U CN 202320299802 U CN202320299802 U CN 202320299802U CN 219410714 U CN219410714 U CN 219410714U
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- trolley
- bridge girder
- girder erection
- erection machine
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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
- Y02E10/20—Hydro energy
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Abstract
The utility model provides a cross beam installation device of a sewer slide, which comprises pile foundations, pile caps and prefabricated cross beams, wherein the pile foundations, the pile caps and the prefabricated cross beams are distributed in an array manner, and the bottoms of the prefabricated cross beams are abutted against the pile caps; the bridge girder erection device is also provided with a bridge girder erection machine, a transverse moving supporting leg and a front and back moving supporting leg are arranged below the bridge girder erection machine, the front and back moving supporting leg is abutted against a pile foundation for installing and erecting the bridge girder erection machine, and the transverse moving supporting leg is abutted against an auxiliary pile for moving the bridge girder erection machine; a sliding lifting trolley is arranged above the bridge girder erection machine and is used for hoisting the prefabricated cross girder. The prefabricated cross beam is convenient to process, convenient to construct and install, saves the investment of temporary engineering, and greatly increases the construction safety; the construction and installation process of the bridge girder erection machine reduces the influence of tides, and has higher installation accuracy and quicker operation.
Description
Technical Field
The utility model relates to the technical field of wharf slideways, in particular to a cross beam installation device of a sewer slideway.
Background
The conventional pier-type sewer slide way has the advantages that the water stopping effect of the water stopping curtain is poor, the temporary engineering cost is high, piping sites are extremely easy to occur, and the construction safety hidden trouble in the cofferdam is large, so that the conventional pier-type sewer slide way is abandoned, the prefabricated cross beam structure which is more convenient and rapid is adopted, the investment of the temporary engineering is saved, and the construction safety is greatly improved. The prefabricated components are installed by the bridge girder erection machine, so that the conventional wharf crane ship operation is abandoned, the tidal influence is reduced by the construction of the bridge girder erection machine, the installation accuracy is higher, the operation is faster, and the like.
Disclosure of Invention
The utility model mainly aims to provide a cross beam installation device of a sewer slide, which solves the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme: the pile foundation and pile caps are distributed in an array, and the bottoms of the prefabricated cross beams are abutted against the pile caps;
the bridge girder erection device is also provided with a bridge girder erection machine, a transverse moving supporting leg and a front and back moving supporting leg are arranged below the bridge girder erection machine, the front and back moving supporting leg is abutted against a pile foundation for installing and erecting the bridge girder erection machine, and the transverse moving supporting leg is abutted against an auxiliary pile for moving the bridge girder erection machine;
a sliding lifting trolley is arranged above the bridge girder erection machine and is used for hoisting the prefabricated cross girder.
In the preferred scheme, the lifting trolley comprises a driving trolley and a driven trolley, the driving trolley and the driven trolley are propped against the bridge girder erection machine to slide, a spacing adjusting structure and a connecting guide rod are arranged between the driving trolley and the driven trolley, and the spacing between the driving trolley and the driven trolley is adjusted, so that the spacing between two lifting points is adjusted.
In the preferred scheme, the interval adjusting structure is a screw rod adjusting mechanism, one end of a screw rod is fixed on the driven trolley to rotate, the other end of the screw rod is in threaded connection with a screw sleeve on the driving trolley, and the driven trolley and the driving trolley are driven to move relatively by driving the screw rod to rotate;
one end of the connecting guide rod is fixed on the driving trolley, and the other end of the connecting guide rod penetrates through the guide sleeve of the driven trolley to slide.
In the preferred scheme, auxiliary piles are arranged in a plurality of rows along the direction of transverse construction, transverse moving tracks are erected on the auxiliary piles, transverse moving rollers are arranged at the bottoms of the main supporting legs in the transverse moving supporting legs, and the transverse moving rollers are abutted against the transverse moving tracks to move.
In the preferred scheme, the top of the main support leg is fixed on the bridge girder erection machine, and the transverse moving roller is driven by a motor and a speed reducer to abut against a transverse moving rail to move, so that transverse moving construction is carried out.
In the preferred scheme, the bottom of a main supporting leg in the front-back moving supporting leg is propped against the pile cap, and the top of the main supporting leg is fixedly provided with a positioning roller which is propped against the bottom of the bridge girder erection machine.
The utility model provides a cross beam installation device of a sewer slide, which has the beneficial effects that:
1. the prefabricated cross beam is convenient to process, convenient to construct and install, saves the investment of temporary engineering, and greatly increases the construction safety;
2. the construction and installation process of the bridge girder erection machine reduces the influence of tides, and has higher installation accuracy and quicker operation.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is an overall cross-sectional view of the present utility model;
FIG. 2 is a schematic view of the installation of a prefabricated cross beam of the present utility model;
FIG. 3 is an overall plan view of the present utility model;
FIG. 4 is a plan view of a prefabricated cross beam installation of the present utility model;
FIG. 5 is a top view of the lifting trolley of the present utility model;
FIG. 6 is an enlarged view a of a portion of the present utility model;
FIG. 7 is an enlarged view b of a portion of the present utility model;
in the figure: pile foundation 1; auxiliary piles 2; traversing the support leg 3; a main leg 301; traversing roller 302; moving the leg 4 back and forth; a main support leg 401; positioning a roller 402; a bridge girder erection machine 5; a trolley 6; an active trolley 601; a driven trolley 602; a spacing adjustment structure 603; a connection guide bar 604; a transport vehicle 7; prefabricating a cross beam 8; a traversing rail 9; pile cap 10.
Detailed Description
Example 1
As shown in fig. 1-7, a cross beam installation device of a sewer slide comprises pile foundations 1, pile caps 10 and prefabricated cross beams 8 which are distributed in an array, wherein the bottoms of the prefabricated cross beams 8 are abutted against the pile caps 10;
the device is also provided with a bridge girder erection machine 5, a transverse moving supporting leg 3 and a front-back moving supporting leg 4 are arranged below the bridge girder erection machine 5, the front-back moving supporting leg 4 is abutted against the pile foundation 1 for installing and erecting the bridge girder erection machine 5, and the transverse moving supporting leg 3 is abutted against the auxiliary pile 2 for moving the bridge girder erection machine 5;
a sliding lifting trolley 6 is arranged above the bridge girder erection machine 5, and the lifting trolley 6 is used for hoisting the prefabricated cross girder 8. From this structure, pile foundation 1, pile cap 10 and auxiliary pile 2 are installed in place through the pile driver, thereby the hoist and mount prefabricated well-shaped roof beam 8 of rethread erects bridge crane 5, and bridge crane 5 can sideslip through sideslip landing leg 3 to cover whole runner, easy operation is convenient, improves the efficiency of construction of runner greatly.
In the preferred scheme, the lifting trolley 6 comprises a driving trolley 601 and a driven trolley 602, the driving trolley 601 and the driven trolley 602 are propped against the bridge girder erection machine 5 to slide, a spacing adjusting structure 603 and a connecting guide rod 604 are arranged between the driving trolley 601 and the driven trolley 602, and the spacing between the driving trolley 601 and the driven trolley 602 is adjusted, so that the spacing between two lifting points is adjusted. From this structure, for the prefabricated well word roof beam 8 of adaptation different size specifications, can adjust the interval between initiative dolly 601 and the driven dolly 602 through interval adjustment structure 603 to change the interval of two hoisting points, connect guide bar 604 can guarantee the stability in the adjustment process. The bottoms of the driving trolley 601 and the driven trolley 602 are propped against the guide rail above the bridge girder erection machine 5 through rollers to slide, a driving unit is carried in the driving trolley 601 and used for driving the rollers to rotate, and a winch is also carried on the driving trolley 601 and the driven trolley 602 and used for hoisting the prefabricated cross girder 8 through a lifting appliance.
In the preferred scheme, the interval adjusting structure 603 is a screw rod adjusting mechanism, one end of a screw rod is fixed on the driven trolley 602 to rotate, the other end of the screw rod is in threaded connection with a screw sleeve on the driving trolley 601, and the driven trolley 602 and the driving trolley 601 are driven to move relatively by driving the screw rod to rotate;
one end of the connecting guide rod 604 is fixed on the driving trolley 601, and the other end passes through the guide sleeve of the driven trolley 602 to slide. With the structure, the motor drives the screw rod to rotate, so that the driving trolley 601 and the driven trolley 602 can be driven to move relatively, and meanwhile, the connection guide rod 604 can ensure smooth and reliable movement of the driving trolley 601 and the driven trolley 602.
In the preferred scheme, auxiliary piles 2 are arranged in a plurality of rows along the direction of transverse construction, transverse moving tracks 9 are erected on the auxiliary piles 2, transverse moving rollers 302 are arranged at the bottoms of main supporting legs 301 in the transverse moving supporting legs 3, and the transverse moving rollers 302 are abutted against the transverse moving tracks 9 to move. From this structure, transversely set up two rows of auxiliary piles 2 at covering the launching slide, the auxiliary pile 2 erects sideslip track 9 to can make sideslip gyro wheel 302 support and remove on sideslip track 9, so that bridge crane 5 removes and sweeps and cover whole little water slide, construction is more convenient safety.
In the preferred scheme, the top of the main support leg 301 is fixed on the bridge girder erection machine 5, and the traversing roller 302 is driven by a motor and a speed reducer to abut against the traversing rail 9 to move, so that traversing construction is performed. With the structure, the main support leg 301 drives the bridge girder erection machine 5 to move against the transverse moving track 9 by being driven by a motor, so that the whole launching slide is covered.
In the preferred scheme, the bottom of a main supporting leg 401 in the front-back moving supporting leg 4 is abutted against the pile cap 10, the top is fixedly provided with a positioning roller 402, and the positioning roller 402 is abutted against the bottom of the bridge girder erection machine 5. With this structure, when the bridge girder erection machine 5 is erected, the support legs 4 are temporarily supported on the pile caps 10 by moving back and forth, the longitudinal extension erection of the bridge girder erection machine 5 is ensured, and the positioning rollers 402 can ensure the sliding support of the bridge girder erection machine 5.
Example 2
As shown in fig. 1 to 7, further description is given in connection with example 1: the prefabricated cross beam 8 is installed by adopting a construction process of a bridge girder erection machine 5;
after the construction of the pile foundation 1 and the pile cap 10 of the sewer slide is completed, 2 rows of auxiliary piles 2 are applied to the front end and the middle part of the sewer slide;
assembling the bridge girder erection machine 5 on the shore, and taking the pile caps 10 as fulcrums for the support legs 4 which move forwards and backwards so as to enable the positioning rollers 402 to abut against the bridge girder erection machine 5 to assist in erecting the bridge girder erection machine 5;
after the bridge girder erection machine 5 moves forward and backward in place, the transverse moving supporting legs 3 are synchronously installed for transversely moving the bridge girder erection machine 5, and the bridge girder erection machine 5 is adjusted to reach a set position;
the transport vehicle 7 transports the prefabricated cross beam 8 from the beam field to the portal of the bridge girder erection machine 5;
hoisting the prefabricated cross beam 8 through the hoisting trolley 6 to form installation geometric linearity, hoisting the prefabricated cross beam on the pile cap 10, and finely adjusting the position of the prefabricated cross beam 8 on the pile cap 10;
after the first bent is installed, the bridge girder erection machine 5 is transversely moved to the next bent through the transversely moving supporting leg 3, and the operation is repeated to complete the construction of the whole launching slideway.
The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.
Claims (5)
1. The utility model provides a well word roof beam installation device of drain chute which characterized by: the pile foundation structure comprises pile foundations (1), pile caps (10) and prefabricated cross beams (8) which are distributed in an array, wherein the bottoms of the prefabricated cross beams (8) are abutted against the pile caps (10);
the device is also provided with a bridge girder erection machine (5), a transverse moving supporting leg (3) and a front-back moving supporting leg (4) are arranged below the bridge girder erection machine (5), the front-back moving supporting leg (4) is abutted against the pile foundation (1) for installing and erecting the bridge girder erection machine (5), and the transverse moving supporting leg (3) is abutted against the auxiliary pile (2) for moving the bridge girder erection machine (5);
a sliding lifting trolley (6) is arranged above the bridge girder erection machine (5), and the lifting trolley (6) is used for hoisting the prefabricated cross girder (8);
the lifting trolley (6) comprises a driving trolley (601) and a driven trolley (602), the driving trolley (601) and the driven trolley (602) are propped against the bridge girder erection machine (5) to slide, a spacing adjusting structure (603) and a connecting guide rod (604) are arranged between the driving trolley (601) and the driven trolley (602) and used for adjusting the spacing between the driving trolley (601) and the driven trolley (602), and accordingly the spacing between two lifting points is adjusted.
2. The apparatus for installing a cross beam of a downcomer according to claim 1, wherein: the interval adjusting structure (603) is a screw rod adjusting mechanism, one end of a screw rod is fixed on the driven trolley (602) to rotate, the other end of the screw rod is in threaded connection with a screw sleeve on the driving trolley (601), and the driven trolley (602) and the driving trolley (601) are driven to move relatively by driving the screw rod to rotate;
one end of a connecting guide rod (604) is fixed on the driving trolley (601), and the other end of the connecting guide rod passes through the guide sleeve of the driven trolley (602) to slide.
3. The apparatus for installing a cross beam of a downcomer according to claim 1, wherein: the auxiliary piles (2) are arranged in a plurality of rows along the direction of transverse construction, transverse moving tracks (9) are erected on the auxiliary piles (2), transverse moving rollers (302) are arranged at the bottoms of the main supporting legs (301) in the transverse moving supporting legs (3), and the transverse moving rollers (302) are abutted against the transverse moving tracks (9) to move.
4. A cross beam installation apparatus for a downcomer according to claim 3, wherein: the top of the main supporting leg (301) is fixed on the bridge girder erection machine (5), and the transverse moving roller (302) is driven by a motor and a speed reducer to abut against the transverse moving rail (9) for moving, so that transverse moving construction is carried out.
5. The apparatus for installing a cross beam of a downcomer according to claim 1, wherein: the bottom of a main support leg (401) in the front-back moving support leg (4) is abutted against the pile cap (10), the top of the main support leg is fixedly provided with a positioning roller (402), and the positioning roller (402) is abutted against the bottom of the bridge girder erection machine (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320299802.1U CN219410714U (en) | 2023-02-23 | 2023-02-23 | Well-shaped beam installation device of sewer slideway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320299802.1U CN219410714U (en) | 2023-02-23 | 2023-02-23 | Well-shaped beam installation device of sewer slideway |
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| Publication Number | Publication Date |
|---|---|
| CN219410714U true CN219410714U (en) | 2023-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320299802.1U Active CN219410714U (en) | 2023-02-23 | 2023-02-23 | Well-shaped beam installation device of sewer slideway |
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| CN (1) | CN219410714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116289745A (en) * | 2023-02-23 | 2023-06-23 | 中交二航局第一工程有限公司 | inverted-V-shaped beam installation device of sewer slide and construction method thereof |
-
2023
- 2023-02-23 CN CN202320299802.1U patent/CN219410714U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116289745A (en) * | 2023-02-23 | 2023-06-23 | 中交二航局第一工程有限公司 | inverted-V-shaped beam installation device of sewer slide and construction method thereof |
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