CN108797354B - Automatic building equipment for building bridge and building construction process thereof - Google Patents
Automatic building equipment for building bridge and building construction process thereof Download PDFInfo
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- CN108797354B CN108797354B CN201810638034.1A CN201810638034A CN108797354B CN 108797354 B CN108797354 B CN 108797354B CN 201810638034 A CN201810638034 A CN 201810638034A CN 108797354 B CN108797354 B CN 108797354B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D4/00—Arch-type bridges
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/02—Restraining of open water
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- Engineering & Computer Science (AREA)
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- Architecture (AREA)
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- General Engineering & Computer Science (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
the invention relates to automatic building equipment for a building bridge and a building construction process thereof, and the automatic building equipment comprises a supporting plate, wherein the lower end of the supporting plate is provided with a floating air cushion, a working frame is arranged on the supporting plate, the working frame is an inverted U-shaped mechanism, an execution working hole is formed in the working frame, the execution working hole is symmetrically positioned on the left side and the right side of the working frame, an execution working device is arranged on the supporting plate, two execution abutting devices are arranged on the execution working device, the execution abutting devices comprise execution mounting frames arranged on the execution working devices, and the execution mounting frames are connected with the working frame through execution buffer springs. The invention can solve the problems that the water flow at the bottom of the bridge needs to be blocked manually by means of gunny bags, sand and soil and the like in the existing arch bridge construction process, the water flow is blocked to influence the water source of a river, the aquatic products in the river are damaged, the labor intensity of blocking the water flow manually by means of the gunny bags, the sand and the soil are difficult to recover, and the like.
Description
Technical Field
The invention relates to the field of building bridge equipment, in particular to automatic building equipment for a building bridge and a building construction process thereof.
Background
The arched bridge is a semi-circular convex arc bridge, the main materials are masonry and reinforced concrete, the application range depends on the materials, and the arched bridge has larger spanning capacity; compared with a steel bridge and a reinforced concrete beam bridge, a large amount of steel and cement can be saved; the product is durable, and the maintenance cost is low; the appearance is beautiful; the structure is simple, the method is favorable for wide application, the arched bridge needs to be manually blocked by means of gunny bags, sand and soil and the like at the bottom of the bridge in the construction process, the water source of the river is blocked by the water flow, aquatic products in the river are damaged, the labor intensity of manually blocking the water flow by means of the gunny bags, the sand and the soil are troublesome to recover, resources are wasted, time is consumed, the labor intensity is high, and the working efficiency is low.
Disclosure of Invention
In order to solve the problems, the invention provides automatic building equipment for a building bridge and a building construction process thereof, which can solve the problems that water flow at the bottom of the bridge needs to be blocked manually by means of sacks, sand and soil and the like in the existing arch bridge building process, the water flow is blocked to influence the water source of rivers, and the aquatic products in the rivers are damaged, the labor intensity of blocking the water flow manually by means of the sacks, the used sacks and the sand and soil are troublesome to recover, the resources are wasted, the time is consumed, the labor intensity is high, the working efficiency is low and the like, can realize the function of building the arch bridge by modern machinery, does not need manual operation, and has the advantages of time saving, short time consumption, small labor intensity, high working efficiency and the like.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: an automatic building device for a building bridge comprises a supporting plate, wherein a floating air cushion is arranged at the lower end of the supporting plate, a working frame is arranged on the supporting plate, the working frame is an inverted U-shaped mechanism, an execution working hole is formed in the working frame, the execution working hole is symmetrically located on the left side and the right side of the working frame, an execution working device is arranged on the supporting plate, two execution abutting devices are arranged on the execution working device, and the two execution abutting devices are symmetrically located on the left side and the right side of the execution working device; the floating air cushion plays a role in supporting the supporting plate, can drive the floating type floating bridge to float on the water surface, the execution operation device controls the two execution abutting devices to move simultaneously, the two execution abutting devices can stably abut against the bridge body when working, manual operation is not needed, the labor intensity of workers is reduced, and the working efficiency is improved.
The execution abutting device comprises an execution mounting frame arranged on the execution operation device, the execution mounting frame is connected with the working frame through an execution buffer spring, execution mounting holes are formed in the side wall of the execution mounting frame at equal intervals from front to back, an execution friction plate is arranged on the outer wall of the execution mounting frame, execution friction grooves are uniformly formed in the side wall of the execution friction plate, and the execution friction plate is made of flexible materials; an execution driving motor is installed on the inner wall of the execution installation frame through a motor base, an output shaft of the execution driving motor is connected with one end of an execution worm through a coupler, the other end of the execution worm is installed on an execution baffle through a bearing, the execution baffle is installed on the execution installation frame, execution abutting mechanisms are meshed on the execution worm at equal intervals from front to back, and the execution abutting mechanisms correspond to the execution installation holes one to one; the execution driving motor is used for controlling the execution worm to rotate, the execution worm drives the execution abutting mechanism to work in the rotating process, and the execution abutting mechanism drives the execution friction plate to abut against the bridge body, so that the auxiliary abutting mechanism can ensure that the auxiliary abutting mechanism cannot shake on the water surface in the working process, and can assist the auxiliary abutting mechanism to stably work at a specified position.
the executing operation device comprises an executing bidirectional motor arranged on a supporting plate through a motor base, an output shaft of the executing bidirectional motor is connected with two executing lead screws through a coupler, the two executing lead screws are symmetrically positioned at the left side and the right side of the executing bidirectional motor, the executing lead screws are arranged on the inner wall of a working frame through bearings, executing moving blocks are arranged on the executing lead screws, executing sliding rods are arranged on the side walls of the executing moving blocks, the executing sliding rods are positioned in the executing operation holes, and the executing sliding rods are connected with the executing operation holes in a sliding fit mode; the diameter of the execution sliding rod is smaller than that of the execution working hole; the executing device comprises an executing moving block, an executing fixing frame, a pin shaft, an executing fixing cylinder and a pin shaft, wherein the executing moving block is provided with two executing vertical plates; the inner wall of the working frame is provided with execution fixed blocks at equal intervals from left to right; the threads on the two execution screw rods are arranged oppositely; the upper end of the execution fixing frame is provided with a limit groove in a triangular structure, the execution fixing block is in a triangular structure, and the execution fixing frame and the execution fixing block are matched with each other to move; two executive lead screws are controlled to rotate simultaneously through executing a bidirectional motor, the two executive lead screws drive two executive moving blocks to move oppositely in the rotating process, and an executive fixing cylinder controls an executive fixing frame to adjust, so that a limiting groove in the executive fixing frame and an executive fixing block are clamped mutually, the limiting groove and the executive fixing block are matched with each other to move to play a limiting role in the executive moving blocks, and the execution abutting device mounted on an executive sliding rod can stably operate without manual operation, the labor intensity of workers is reduced, and the working efficiency is improved.
The execution leaning frame is composed of two end parts and a middle connecting part, the cross section of the execution leaning frame is in an I-shaped structure, the execution leaning frame is positioned in the execution mounting hole, the execution worm is matched with the execution worm wheel in the rotating process to drive the execution sliding block to rotate, the execution sliding block is controlled to move and adjust by the execution sliding block in the rotating process, and the execution sliding block is driven to move in the execution mounting hole by the execution screw, therefore, the execution friction plate is driven to abut against the bridge body, manual operation is not needed, the labor intensity of workers is reduced, and the working efficiency is improved.
The diameter of the execution mounting hole is larger than that of the middle part of the execution leaning frame, so that the working stability is ensured.
Install on the inner wall of carrying out the installing frame and carry out spacing cylinder, carry out spacing cylinder's top and pass through flange mounting on carrying out the screens groove, carry out the screens groove and carry out to lean on spacing cooperation motion between the frame, drive to carry out the screens groove and lean on the frame to carrying out to carry out and carry out the chucking through carrying out spacing cylinder, ensure to carry out to lean on the frame can not rock at appointed position, ensure the stability of work.
In addition, the invention also provides a construction process of the automatic building equipment for the building bridge, which comprises the following steps:
Firstly, preparing work: the present invention is moved to a designated working position by existing equipment.
Secondly, fixing preparation: the two execution lead screws are controlled to rotate simultaneously by executing the bidirectional motor, the two execution lead screws drive the two execution moving blocks to move in opposite directions in the rotating process, and the execution fixing frame is controlled by the execution fixing cylinder to adjust, so that the limiting groove in the execution fixing frame and the execution fixing block are clamped mutually, the limiting groove and the execution fixing block are matched with each other to move to play a limiting role in the execution moving blocks, and the execution abutting device installed on the execution sliding rod can stably operate.
Thirdly, fixing operation: the execution worm is controlled to rotate through the execution driving motor, the execution worm drives the execution abutting mechanism to work in a rotating process, the execution worm is matched with the execution worm wheel in a rotating process to drive the execution sliding block to rotate, the execution sliding block controls the execution screw to move and adjust in a rotating process, the execution screw drives the execution abutting frame to move in the execution mounting hole, and therefore the execution friction plate is driven to abut against the bridge body.
The invention has the beneficial effects that:
1. The invention can solve the problems that the water flow at the bottom of the bridge needs to be blocked manually by means of gunny bags, sand and soil and the like in the existing arch bridge construction process, the water flow is blocked to influence the water source of a river, the aquatic product in the river is damaged, the labor intensity of blocking the water flow manually by means of the gunny bags, the sand and soil are difficult to recover, the resources are wasted, the time is consumed, the labor intensity is high, the working efficiency is low and the like, can realize the function of constructing the arch bridge by modern machinery, does not need manual operation, and has the advantages of time saving, short time consumption, small labor intensity, high working efficiency and the like.
2. The invention designs the execution abutting device, the execution driving motor controls the execution worm to rotate, the execution worm drives the execution abutting mechanism to work in the rotating process, and the execution abutting mechanism drives the execution friction plate to abut against the bridge body, so that the invention is ensured not to shake on the water surface in the working process.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of a first configuration of the present invention;
FIG. 2 is a schematic view of the structure between the support plate, the work frame and the work implement of the present invention;
FIG. 3 is a schematic view of the construction of the present invention;
Fig. 4 is a schematic structural view between the actuating installation frame and the actuating abutting mechanism of the invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
as shown in fig. 1 to 4, an automatic building apparatus for a building bridge comprises a supporting plate 1, a floating air cushion 6 is arranged at the lower end of the supporting plate 1, a working frame 3 is mounted on the supporting plate 1, the working frame 3 is an inverted U-shaped mechanism, an execution working hole is arranged on the working frame 3, the execution working hole is symmetrically located at the left side and the right side of the working frame 3, an execution working device 4 is mounted on the supporting plate 1, two execution abutting devices 5 are mounted on the execution working device 4, and the two execution abutting devices 5 are symmetrically located at the left side and the right side of the execution working device 4; the floating air cushion 6 plays a role in supporting the supporting plate 1 and can drive the floating type water-floating bridge to float on the water surface, the execution operation device 4 controls the two execution abutting devices 5 to move simultaneously, the two execution abutting devices 5 can stably abut against the bridge body when working, manual operation is not needed, the labor intensity of workers is reduced, and the working efficiency is improved.
The execution abutting device 5 comprises an execution mounting frame 51 arranged on the execution working device 4, the execution mounting frame 51 is connected with the working frame 3 through an execution buffer spring 52, execution mounting holes are formed in the side wall of the execution mounting frame 51 at equal intervals from front to back, an execution friction plate 53 is arranged on the outer wall of the execution mounting frame 51, execution friction grooves are uniformly formed in the side wall of the execution friction plate 53, and the execution friction plate 53 is made of flexible materials; an execution driving motor 54 is installed on the inner wall of the execution installation frame 51 through a motor base, an output shaft of the execution driving motor 54 is connected with one end of an execution worm 55 through a coupler, the other end of the execution worm 55 is installed on an execution baffle 56 through a bearing, the execution baffle 56 is installed on the execution installation frame 51, execution abutting mechanisms 57 are meshed on the execution worm 55 at equal intervals from front to back, and the execution abutting mechanisms 57 correspond to execution installation holes one to one; the execution driving motor 54 controls the execution worm 55 to rotate, the execution worm 55 drives the execution abutting mechanism 57 to work in the rotating process, and the execution abutting mechanism 57 drives the execution friction plate 53 to abut against the bridge body, so that the invention is ensured not to shake on the water surface in the working process.
The executing operation device 4 comprises an executing bidirectional motor 41 arranged on the supporting plate 1 through a motor base, an output shaft of the executing bidirectional motor 41 is connected with two executing lead screws 42 through a coupler, the two executing lead screws 42 are symmetrically arranged at the left side and the right side of the executing bidirectional motor 41, the executing lead screws 42 are arranged on the inner wall of the working frame 3 through bearings, an executing moving block 43 is arranged on the executing lead screws 42, an executing sliding rod 44 is arranged on the side wall of the executing moving block 43, the executing sliding rod 44 is arranged in the executing operation hole, and the executing sliding rod 44 is connected with the executing operation hole in a sliding fit mode; the diameter of the actuating slide rod 44 is smaller than the diameter of the actuating work hole; the executing moving block 43 is provided with two executing vertical plates 45, an executing fixing frame 46 is arranged between the two executing vertical plates 45 through a bearing, the side wall of the executing fixing frame 46 is connected with the top end of an executing fixing cylinder 47 through a pin shaft, and the bottom end of the executing fixing cylinder 47 is arranged on the executing moving block 43 through a pin shaft; the inner wall of the working frame 3 is provided with execution fixed blocks 48 at equal intervals from left to right; the threads on the two actuating screws 42 are arranged oppositely; the upper end of the execution fixing frame 46 is provided with a limit groove in a triangular structure, the execution fixing block 48 is in a triangular structure, and the execution fixing frame 46 and the execution fixing block 48 are matched with each other to move; the two execution lead screws 42 are controlled to rotate simultaneously by the execution bidirectional motor 41, the two execution lead screws 42 drive the two execution moving blocks 43 to move oppositely in the rotating process, the execution fixing cylinder 47 controls the execution fixing frame 46 to adjust, so that the limiting groove on the execution fixing frame 46 and the execution fixing block 48 are clamped mutually, the limiting groove and the execution fixing block 48 are matched with each other to move to limit the execution moving blocks 43, the execution abutting device 5 arranged on the execution sliding rod 44 can stably operate, manual operation is not needed, the labor intensity of workers is reduced, and the working efficiency is improved.
the execution abutting mechanism 57 comprises an execution sliding rod 571 arranged on the inner wall of the execution installation frame 51, an execution sliding block 572 is arranged on the execution sliding rod 571 in a sliding fit mode, the execution sliding block 572 is in a circular ring-shaped structure, threads are arranged on the inner wall of the execution sliding block 572, an execution worm gear 573 is sleeved on the outer wall of the execution sliding block 572, an execution screw 574 is connected inside the execution sliding block 572 in a threaded engagement mode, the execution screw 574 is arranged on an execution abutting frame 575 through a bearing, the execution abutting frame 575 consists of two end parts and an intermediate connecting part, the section of the execution abutting frame 575 is in an I-shaped structure, the execution abutting frame 575 is located in an execution installation hole, the execution worm 55 is matched with the execution worm gear 573 to drive the execution sliding block 572 to rotate in the rotation process, and the execution sliding block 572 controls the execution screw 574 to move and adjust in the rotation, the execution screw 574 drives the execution leaning frame 575 to move in the execution mounting hole, so that the execution friction plate 53 is driven to lean against the bridge body, manual operation is not needed, the labor intensity of workers is reduced, and the working efficiency is improved.
The diameter of the execution mounting hole is larger than that of the middle part of the execution leaning frame 575, so that the working stability is ensured.
Install on the inner wall of carrying out installing frame 51 and carry out spacing cylinder 576, carry out the top of spacing cylinder 576 and pass through flange mounting on carrying out screens groove 577, carry out screens groove 577 and carry out to support and lean on spacing cooperation motion between the frame 575, drive to carry out screens groove 577 and support to carrying out to support to frame 575 and carry out the chucking through carrying out spacing cylinder 576, ensure to carry out to support to lean on frame 575 can not rock in appointed position, ensure the stability of work.
in addition, the invention also provides a construction process of the automatic building equipment for the building bridge, which comprises the following steps:
Firstly, preparing work: the present invention is moved to a designated working position by existing equipment.
Secondly, fixing preparation: the two execution lead screws 42 are controlled to rotate simultaneously by the execution bidirectional motor 41, the two execution lead screws 42 drive the two execution moving blocks 43 to move oppositely in the rotating process, the execution fixing cylinder 47 controls the execution fixing frame 46 to adjust, so that the limiting groove in the execution fixing frame 46 and the execution fixing block 48 are clamped mutually, the limiting groove and the execution fixing block 48 are matched with each other to move to limit the execution moving blocks 43, and the execution abutting device 5 arranged on the execution sliding rod 44 can stably work.
Thirdly, fixing operation: the execution driving motor 54 controls the execution worm 55 to rotate, the execution worm 55 drives the execution abutting mechanism 57 to work in the rotating process, the execution worm 55 is matched with the execution worm wheel 573 to drive the execution sliding block 572 to rotate in the rotating process, the execution sliding block 572 controls the execution screw 574 to move and adjust in the rotating process, and the execution screw 574 drives the execution abutting frame 575 to move in the execution mounting hole, so that the execution friction plate 53 is driven to abut against the bridge body.
The invention realizes the function of building the arch bridge by modern machinery, solves the problems that the water flow at the bottom of the bridge needs to be blocked manually by the aid of gunny bags, sand and soil and the like in the building process of the existing arch bridge, the water flow is blocked to influence the water source of a river, the aquatic products in the river are damaged, the labor intensity of blocking the water flow manually by the aid of the gunny bags, the used gunny bags and the sand and soil are troublesome to recover, the resources are wasted, the time is consumed, the labor intensity is high, the working efficiency is low and the like, and achieves the aim
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an automatic construction equipment of building bridge, includes backup pad (1), its characterized in that: the lower end of the supporting plate (1) is provided with a floating air cushion (6), the supporting plate (1) is provided with a working frame (3), the working frame (3) is an inverted U-shaped mechanism, the working frame (3) is provided with an execution working hole, the execution working hole is symmetrically positioned at the left side and the right side of the working frame (3), the supporting plate (1) is provided with an execution working device (4), the execution working device (4) is provided with two execution abutting devices (5), and the two execution abutting devices (5) are symmetrically positioned at the left side and the right side of the execution working device (4);
The executing operation device (4) comprises an executing bidirectional motor (41) which is arranged on a supporting plate (1) through a motor base, an output shaft of the executing bidirectional motor (41) is connected with two executing lead screws (42) through a coupler, the two executing lead screws (42) are symmetrically arranged on the left side and the right side of the executing bidirectional motor (41), the executing lead screws (42) are arranged on the inner wall of a working frame (3) through bearings, an executing moving block (43) is arranged on the executing lead screws (42), an executing sliding rod (44) is arranged on the side wall of the executing moving block (43), the executing sliding rod (44) is arranged in an executing operation hole, and the executing sliding rod (44) is connected with the executing operation hole in a sliding fit mode; the diameter of the execution sliding rod (44) is smaller than that of the execution working hole; the two execution vertical plates (45) are mounted on the execution moving block (43), an execution fixing frame (46) is mounted between the two execution vertical plates (45) through a bearing, the side wall of the execution fixing frame (46) is connected with the top end of an execution fixing cylinder (47) through a pin shaft, and the bottom end of the execution fixing cylinder (47) is mounted on the execution moving block (43) through a pin shaft; the inner wall of the working frame (3) is provided with execution fixed blocks (48) at equal intervals from left to right; the threads on the two execution screw rods (42) are arranged oppositely;
The execution abutting device (5) comprises an execution installation frame (51) installed on the execution operation device (4), the execution installation frame (51) is connected with the working frame (3) through an execution buffer spring (52), execution installation holes are formed in the side wall of the execution installation frame (51) at equal intervals from front to back, an execution friction plate (53) is installed on the outer wall of the execution installation frame (51), an execution driving motor (54) is installed on the inner wall of the execution installation frame (51) through a motor base, an output shaft of the execution driving motor (54) is connected with one end of an execution worm (55) through a coupling, the other end of the execution worm (55) is installed on an execution baffle (56) through a bearing, the execution baffle (56) is installed on the execution installation frame (51), and execution abutting mechanisms (57) are meshed on the execution worm (55) at equal intervals from front to back, the execution abutting mechanisms (57) correspond to the execution mounting holes one by one;
The execution leaning frame (575) is characterized in that the execution leaning mechanism (57) comprises an execution sliding rod (571) installed on the inner wall of an execution installation frame (51), the execution sliding rod (571) is provided with an execution sliding block (572) in a sliding fit mode, the execution sliding block (572) is of a circular ring-shaped structure, threads are arranged on the inner wall of the execution sliding block (572), an execution worm wheel (573) is sleeved on the outer wall of the execution sliding block (572), the inside of the execution sliding block (572) is connected with an execution screw rod (574) in a thread meshing mode, the execution screw rod (574) is installed on the execution leaning frame (575) through a bearing, the execution leaning frame (575) is composed of two end parts and a middle connecting part, the section of the execution leaning frame (575) is of an I-shaped structure, and the execution leaning.
2. The automatic building equipment for the building bridge according to claim 1, wherein: the upper end of the execution fixing frame (46) is provided with a limit groove in a triangular structure, the execution fixing block (48) is in a triangular structure, and the execution fixing frame (46) and the execution fixing block (48) are matched with each other to move.
3. The automatic building equipment for the building bridge according to claim 1, wherein: the diameter of the execution mounting hole is larger than that of the middle part of the execution leaning frame (575).
4. The automatic building equipment for the building bridge according to claim 1, wherein: the inner wall of the execution mounting frame (51) is provided with an execution limiting cylinder (576), the top end of the execution limiting cylinder (576) is mounted on an execution clamping groove (577) through a flange, and the execution clamping groove (577) and the execution leaning frame (575) move in a limiting and matching mode.
5. the automatic building equipment for the building bridge according to claim 1, wherein: the side wall of the execution friction plate (53) is uniformly provided with execution friction grooves, and the execution friction plate (53) is made of flexible materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810638034.1A CN108797354B (en) | 2018-06-20 | 2018-06-20 | Automatic building equipment for building bridge and building construction process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810638034.1A CN108797354B (en) | 2018-06-20 | 2018-06-20 | Automatic building equipment for building bridge and building construction process thereof |
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| Publication Number | Publication Date |
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| CN108797354A CN108797354A (en) | 2018-11-13 |
| CN108797354B true CN108797354B (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810638034.1A Active CN108797354B (en) | 2018-06-20 | 2018-06-20 | Automatic building equipment for building bridge and building construction process thereof |
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| JP2000297411A (en) * | 1999-04-13 | 2000-10-24 | Mitsubishi Heavy Ind Ltd | Erection method for structure, erection device and erection method for bridge |
| CN105151236A (en) * | 2015-09-28 | 2015-12-16 | 大连理工大学 | Platform device for submerging, surfacing, moving and carrying floating piers and towers and working method thereof |
| CN205382424U (en) * | 2016-02-24 | 2016-07-13 | 宋红卫 | Transveyer is put up with floating gripper to bridge construction |
| CN106758855A (en) * | 2017-03-07 | 2017-05-31 | 中铁大桥局集团有限公司 | Circular arc pier cap construction arch support component and circular arc pier cap construction method |
| CN106812067A (en) * | 2017-01-11 | 2017-06-09 | 温州万里市政工程有限公司 | A kind of removable operation platform for bridge construction |
| CN107524090A (en) * | 2017-09-06 | 2017-12-29 | 中铁四局集团第二工程有限公司 | Steel pipe arch bridge arch rib jacks assembling and construction method |
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2018
- 2018-06-20 CN CN201810638034.1A patent/CN108797354B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000297411A (en) * | 1999-04-13 | 2000-10-24 | Mitsubishi Heavy Ind Ltd | Erection method for structure, erection device and erection method for bridge |
| CN105151236A (en) * | 2015-09-28 | 2015-12-16 | 大连理工大学 | Platform device for submerging, surfacing, moving and carrying floating piers and towers and working method thereof |
| CN205382424U (en) * | 2016-02-24 | 2016-07-13 | 宋红卫 | Transveyer is put up with floating gripper to bridge construction |
| CN106812067A (en) * | 2017-01-11 | 2017-06-09 | 温州万里市政工程有限公司 | A kind of removable operation platform for bridge construction |
| CN106758855A (en) * | 2017-03-07 | 2017-05-31 | 中铁大桥局集团有限公司 | Circular arc pier cap construction arch support component and circular arc pier cap construction method |
| CN107524090A (en) * | 2017-09-06 | 2017-12-29 | 中铁四局集团第二工程有限公司 | Steel pipe arch bridge arch rib jacks assembling and construction method |
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|---|---|
| CN108797354A (en) | 2018-11-13 |
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Inventor after: Miao Yulei Inventor after: Ma Kaicheng Inventor after: Shi Liguo Inventor after: Liu Lingling Inventor before: Liu Lingling |
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Effective date of registration: 20191118 Address after: 236112 Jingsan Road 688, Fuyang Development Zone, Anhui Province Applicant after: ANHUI XINLU CONSTRUCTION ENGINEERING GROUP CO., LTD. Address before: 234300 Liuzhuang 002, Fanji Village, Dinghu Town, Sixian County, Suzhou City, Anhui Province Applicant before: Liu Lingling |
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