CN213328697U - Assembly type bridge deck system assembling and aligning equipment - Google Patents
Assembly type bridge deck system assembling and aligning equipment Download PDFInfo
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- CN213328697U CN213328697U CN202021978859.7U CN202021978859U CN213328697U CN 213328697 U CN213328697 U CN 213328697U CN 202021978859 U CN202021978859 U CN 202021978859U CN 213328697 U CN213328697 U CN 213328697U
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- bridge deck
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- deck system
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Abstract
An assembly type bridge deck system assembling and aligning device is characterized in that a left-right transverse sliding way is fixed on a vehicle chassis; the left and right transverse sliding ways are connected with the lifting frame in a sliding fit manner; the lifting frame is connected with the lifting platform through a slideway; the lifting platform is connected with the longitudinal transverse sliding way through a rack mechanism; the rotary support is connected to the lifting platform below, and the hoisting platform is connected to the rotary support below, and four fine-tuning mechanisms are connected to the hoisting platform below. During construction, the bridge deck system is realized by five steps of unloading, taking place, assembling, fine adjusting and fixing, the labor intensity of workers can be reduced, the mounting precision is high, and the safety risk in the mounting process of the bridge deck system is effectively avoided.
Description
Technical Field
The utility model belongs to the technical field of engineering construction equipment, a high-speed railway assembled bridge face system is assembled is related to, and high-speed railway assembled bridge face system prefabricated section carries out the field installation, concretely relates to counterpoint equipment is assembled to assembled bridge face system.
Background
At present, a ditch and a cable groove are poured on a bridge deck, a shielding plate, a cover plate and a railing support base are prefabricated in a prefabricating yard and then transported to the bridge deck, manual installation is carried out, and finally construction of the bridge deck auxiliary structure is completed. The bridge deck system auxiliary structure has the advantages of complex construction process, small prefabricated part volume, manual carrying and high labor intensity of workers. The curtain board, the railing support base, the ditch, the cable groove and the like are integrally prefabricated by the prefabricated bridge deck accessory structure prefabricated part, and the ditch and the cable groove do not need to be poured on the bridge deck; the prefab is bulky, can't adopt artifical transport and installation. Adopt positive fork truck installation prefabricated section, positive fork truck must travel to the bridge edge, and the safety risk is high. Adopt crane and fork truck installation, unable quick counterpoint, the installation accuracy is poor.
Disclosure of Invention
In order to overcome the not enough of above-mentioned prior art, the utility model aims at providing an equipment of counterpointing is assembled to assembled bridge face system can reduce workman intensity of labour to the installation accuracy is high, has effectively avoidd the safety risk in bridge face system installation in addition.
In order to realize the purpose, the utility model discloses a technical scheme is:
an assembly type bridge deck system assembling and aligning device comprises a vehicle chassis, a fine adjustment mechanism, a longitudinal transverse moving slideway, a lifting frame, a lifting platform, a rotary support, a left transverse moving slideway, a right transverse moving slideway and a lifting platform, wherein the left transverse moving slideway and the right transverse moving slideway are fixed on the vehicle chassis; the left and right transverse sliding ways are connected with the lifting frame in a sliding fit manner; the lifting frame is connected with the lifting platform through a slideway; the lifting platform is connected with the longitudinal transverse sliding way through a rack mechanism; a rotary support is connected below the lifting platform, a hoisting platform is connected below the rotary support, and four fine adjustment mechanisms are connected below the hoisting platform;
the lengths of the four fine adjustment mechanisms can be adjusted according to the positions of the hoisting holes of the precast blocks; the fine adjustment mechanism is used for fine adjustment of the inclination angle of each direction of the precast block when the precast block is spliced in place.
The height of the lifting frame is not less than 3200mm, and the maximum lifting height of the lifting platform is not less than 2800 mm.
The length of the left and right transverse moving slide ways is not less than 2700 mm. The rated load capacity of the vehicle chassis is larger than the weight of the precast block, the wheelbase is not less than 3200mm, the wheel track is not less than 2000mm, and the special vehicle chassis adopts a lithium battery to provide power.
The utility model has the advantages that:
the utility model provides an assembled bridge deck system assembles counterpoint equipment and assembles technology, the utility model discloses according to the needs that high-speed railway assembled bridge deck system was assembled, assemble the technological requirement, invented a mill's bridge deck system and assembled counterpoint equipment to form one set of technology of assembling. The labor intensity of workers can be reduced, the mounting precision is high, and the safety risk in the bridge deck system mounting process is effectively avoided.
Drawings
Fig. 1 is a front view of the structure of the present invention.
Fig. 2 is a top view of the structure of the present invention.
Fig. 3 is a side view of the structure of the present invention.
Fig. 4 shows a process step 1 of the present invention.
Fig. 5 shows a process 2 of the present invention.
Fig. 6 shows a process 3 of the present invention.
Wherein, 1 is vehicle chassis, 2 is fine-tuning, 3 is the vertical sideslip slide, 4 is the crane, 5 is the hoist and mount platform, 6 is the gyration and supports, 7 is the horizontal sideslip slide about, 8 is lift platform, 9 is the prefabricated section.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, an assembly type bridge deck assembly alignment device comprises a vehicle chassis 1, a fine adjustment mechanism 2, a longitudinal transverse moving slideway 3, a lifting frame 4, a lifting platform 5, a rotary support 6, a left transverse moving slideway 7, a right transverse moving slideway 7 and a lifting platform 8, and is characterized in that the left transverse moving slideway 7 and the right transverse moving slideway 7 are fixed on the vehicle chassis 1; the left and right lateral moving slide ways 7 are connected with the lifting frame 4 in a sliding fit manner; the lifting frame 4 is connected with the lifting platform 8 through a slideway; the lifting platform 8 is connected with the longitudinal transverse moving slideway 3 through a rack mechanism; a rotary support 6 is connected below the lifting platform 8, a hoisting platform 5 is connected below the rotary support 6, and four fine adjustment mechanisms 2 are connected below the hoisting platform 5;
the lengths of the four fine adjustment mechanisms 2 can be adjusted according to the positions of the hoisting holes of the precast blocks 9; the fine adjustment mechanism 2 is used for fine adjustment of the inclination angle of the precast block 9 in each direction when the precast block 9 is spliced in place.
The height of the lifting frame 4 is not less than 3200mm, and the maximum lifting height of the lifting platform 8 is not less than 2800 mm.
The length of the left and right lateral moving slideway 7 is not less than 2700 mm. The rated load capacity of the vehicle chassis 1 is larger than the weight of the precast block 9, the wheel base is not smaller than 3200mm, the wheel base is not smaller than 2000mm, and the special vehicle chassis 1 is powered by a lithium battery.
The longitudinal transverse moving slideway 3 can enable the lifting platform 8 to move longitudinally.
The lifting platform 8 can slide up and down through the lifting frame 4.
The hoisting platform 5 rotates through the rotary support 6, and the precast block 9 rotates through the fine adjustment mechanism 2, so that the precast block 9 meets the requirement of the installation angle.
The lifting frame 4 can move on the left and right transverse moving slide rails 7.
The utility model discloses a theory of operation is:
1. unloading vehicle
As shown in fig. 4: the precast block 9 is transported to the position near the assembly position by using a transport vehicle 11, and the special vehicle chassis 1 is driven to the position near the transport vehicle 11.
Firstly, the lifting platform 8 is lifted up,
step two, the lifting frame 4 is pushed out,
and step three, connecting the lifting appliance of the fine adjustment mechanism 2 with the reserved lifting hole of the precast block 9, and lifting the precast block 9.
2. In position
As shown in fig. 5: after the precast block 9 is lifted, the lifting frame 4 retracts, the lifting platform 8 descends, the precast block 9 is stably placed on the special vehicle chassis 1, and the special vehicle chassis 1 is driven to the position close to the position needing to be assembled.
3. Assembly unit
As shown in fig. 6: after the special vehicle chassis 1 is in place, the lifting platform 8 is lifted to lift the precast block 9; the lifting frame 4 is pushed out, the lifting platform 8 is operated to descend, and the precast block 9 descends.
4. Fine adjustment
As shown in fig. 2 and 6: after the precast block 9 falls to a certain height, the precast block moves on the transverse sliding rail 7 through the lifting frame 4 to adjust the left and right displacement of the precast block 9; the vertical displacement of the precast block 9 is adjusted through the movement of a rack mechanism of the lifting platform 8 on the vertical transverse sliding chute 3; the turning angle of the precast block is adjusted through the rotary support 6; the height of the precast block is adjusted by the lifting platform 8. The inclination angle of the precast block 9 is adjusted by the fine adjustment mechanism 2.
5. Fixing
After the precast block 9 is finely adjusted, gap pouring is carried out by adopting dry cement mortar 12; the fixing is performed using bolts 13.
Claims (4)
1. An assembly type bridge deck system assembling and aligning device comprises a vehicle chassis (1), a fine adjustment mechanism (2), a longitudinal transverse sliding way (3), a lifting frame (4), a lifting platform (5), a rotary support (6), a left transverse sliding way (7), a right transverse sliding way (7) and a lifting platform (8), and is characterized in that the left transverse sliding way (7) and the right transverse sliding way (7) are fixed on the vehicle chassis (1); the left and right lateral moving slide ways (7) are connected with the lifting frame (4) in a sliding fit manner; the lifting frame (4) is connected with the lifting platform (8) through a slideway; the lifting platform (8) is connected with the longitudinal transverse moving slideway (3) through a rack mechanism; the rotary support (6) is connected to lift platform (8) below, and the hoisting platform (5) is connected to rotary support (6) below, and four fine-tuning mechanisms (2) are connected to hoisting platform (5) below.
2. The assembling type bridge deck system assembling and aligning device of claim 1, wherein the lengths of the four fine adjustment mechanisms (2) can be adjusted according to the positions of hoisting holes of the precast blocks (9); the fine adjustment mechanism (2) is used for fine adjustment of the inclination angle of the precast block (9) in each direction when the precast block (9) is spliced in place.
3. The assembling type bridge deck system assembling and aligning equipment according to claim 1, wherein the height of the lifting frame (4) is not less than 3200mm, and the maximum lifting height of the lifting platform (8) is not less than 2800 mm.
4. The assembled bridge deck system assembling and aligning device as claimed in claim 1, wherein the length of the left-right lateral moving slideway (7) is not less than 2700 mm;
the rated load capacity of the vehicle chassis (1) is larger than the weight of the precast block (9), the wheelbase is not smaller than 3200mm, the wheel track is not smaller than 2000mm, and the special vehicle chassis (1) adopts a lithium battery to provide power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021978859.7U CN213328697U (en) | 2020-09-11 | 2020-09-11 | Assembly type bridge deck system assembling and aligning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021978859.7U CN213328697U (en) | 2020-09-11 | 2020-09-11 | Assembly type bridge deck system assembling and aligning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213328697U true CN213328697U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021978859.7U Active CN213328697U (en) | 2020-09-11 | 2020-09-11 | Assembly type bridge deck system assembling and aligning equipment |
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| CN (1) | CN213328697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960443A (en) * | 2022-06-08 | 2022-08-30 | 中铁十局集团青岛工程有限公司 | High-speed rail super bridge steel box girder guide beam hoisting equipment and construction method thereof |
-
2020
- 2020-09-11 CN CN202021978859.7U patent/CN213328697U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960443A (en) * | 2022-06-08 | 2022-08-30 | 中铁十局集团青岛工程有限公司 | High-speed rail super bridge steel box girder guide beam hoisting equipment and construction method thereof |
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