Rapid bridge erecting device capable of self-adapting to terrains

Abstract

The utility model provides a terrain-adaptive bridge rapid erection device, which relates to the technical field of bridge rapid erection devices, and comprises a transverse sliding rail, three bases are arranged on one side of the transverse sliding rail, four fixing piles are arranged on the top surfaces of the three bases, two bottom sliding rails are arranged at the tops of the three bases, and the bottom sliding rails are arranged on the bottom surfaces of the three bases. Two bottom sliding rails are arranged on the top of the base, two bolts are arranged on the two sides of each bottom sliding rail, fixing piles are arranged at the two ends of each transverse sliding rail and penetrate through the transverse sliding rails, the two bottom sliding rails and the two movable sliding rails are arranged on the top of the base, and the two movable sliding rails are installed on the two bottom sliding rails. The two movable sliding rails can slide on the bottom face sliding rail by moving the movable sliding rails, the two movable sliding rails can drive the rear supporting leg and the middle supporting leg to move respectively, the rear supporting leg and the middle supporting leg are made to move to designated positions, movement of the rear supporting leg and the middle supporting leg is completed, and the defect that the transverse moving sliding rails need to be frequently disassembled and assembled is overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of rapid bridge erection devices, in particular to a rapid bridge erection device that is adaptive to terrain. Background Art

[0002] According to a bridge erection machine disclosed in Chinese patent number CN114382009A, the bridge erection machine comprises a fuselage frame and a running device and a hole-drawing and piling device suitable for being arranged on the fuselage frame, wherein the running device is suitable for driving the fuselage frame to travel; the hole-drawing and piling device comprises a support beam assembly and a hole-drawing mechanism and a piling mechanism suitable for being arranged on the support beam assembly, and the support beam assembly is suitable for moving on the fuselage frame. The bridge erection machine of the present invention is provided with a hole-drawing and piling device to integrate the hole-drawing mechanism and the piling mechanism into the bridge erection machine, so that the bridge erection machine is not only suitable for beam erection operations, but also for drilling operations and piling operations, thereby reducing the number of construction machinery in the bridge erection operation, so that the bridge erection machine can be arranged on the completed bridge part for construction in the bridge erection operation, without the need to arrange the construction machinery by setting up ships or construction access roads, thereby reducing the difficulty and cost of the bridge erection operation and the adverse effects of the bridge erection machine construction on the ecological environment.

[0003] In the above technology and the prior art, when moving the main beam, it is necessary to frequently disassemble and install the transverse sliding rail, which will prolong the construction time during use. Utility Model Content

[0004] The utility model aims to solve the disadvantage of the prior art that the transverse sliding rail needs to be frequently disassembled and installed, and proposes a terrain-adaptive bridge rapid erection device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a terrain-adaptive bridge rapid erection device, including a transverse slide rail, three bases are provided on one side of the transverse slide rail, and the spacing between the bases is equal, the top surfaces of the three bases are provided with four fixing piles, and the fixing piles all pass through the bases, two bottom slide rails are provided on the tops of the three bases, and the bottom slide rails are installed on the three bases, two bolts are provided on both sides of the two bottom slide rails, and the bolts are evenly installed at both ends of the bottom slide rails, and fixing piles are provided at both ends of the transverse slide rail, and the fixing piles pass through the transverse slide rail.

[0006] Preferably, two movable slide rails are provided on the top of the bottom slide rail, and the movable slide rails are installed on the bottom slide rail, and eight driving wheels are provided on the bottom surfaces of the two movable slide rails, and the driving wheels are evenly installed at both ends of the movable slide rails.

[0007] Preferably, a mobile base is provided on the top of the two movable slide rails, four driving wheels are provided on the top surfaces of the two movable bases, and the driving wheels are evenly installed at each corner of the mobile base, a main beam is provided on the top of the two movable slide rails, and a damper is provided at one end of the main beam.

[0008] Preferably, a rear support bracket is provided at one end of the main beam, and the rear support bracket is installed at an end close to the damper, a middle support bracket is provided on one side of the rear support bracket, and the main beam is installed on the rear support bracket and the middle support bracket.

[0009] Preferably, the bottom surface of the rear support bracket is provided with a rear support leg, and the bottom surface of the middle support bracket is provided with a middle support leg.

[0010] Preferably, two hoisting cranes are provided at the bottom of the middle support bracket, and the hoisting cranes are installed on the main beam. The bottom surface of the main beam is provided with front supporting legs, and the front supporting legs are set at one end away from the damper.

[0011] Preferably, a telescopic rod is provided on one side of the two bottom slide rails, and the telescopic rod is installed on the middle base, and a laser scanner is provided on the top surface of the telescopic rod.

[0012] Beneficial Effects

[0013] In the utility model, two bottom slide rails and two movable slide rails are provided on the top of the base, and the two movable slide rails are installed on the two bottom slide rails. When the rear support leg and the middle support leg need to be moved during use, the movable slide rails can be moved. The two movable slide rails slide on the bottom slide rails, and the two movable slide rails will respectively drive the movement of the rear support leg and the middle support leg to the specified position. After the movement of the rear support leg and the middle support leg is completed, the disadvantage of frequent disassembly and installation of the transverse slide rails is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an isometric view of the utility model;

[0015] Figure 2 It is a top view of the utility model;

[0016] Figure 3 It is a front view of the utility model;

[0017] Figure 4 For the utility model Figure 3 sectional view of .

[0018] Legend:

[0019] 1. Base; 2. Fixed piles; 3. Rear support legs; 4. Main beam; 5. Middle support legs; 6. Bottom slide rails; 7. Mobile slide rails; 8. Front support legs; 9. Rear support bracket; 10. Damper; 11. Telescopic rod; 12. Laser scanner; 13. Driving wheel; 14. Hoisting crane; 15. Mobile base; 16. Transverse slide rails; 17. Middle support bracket; 18. Bolts. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0021] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment one:

[0023] Reference Figure 1-4 A terrain-adaptive bridge rapid erection device comprises a transverse sliding rail 16, three bases 1 are provided on one side of the transverse sliding rail 16, and the spacing between the bases 1 is equal, the top surfaces of the three bases 1 are provided with four fixed piles 2, and the fixed piles 2 all penetrate the base 1, two bottom sliding rails 6 are provided on the tops of the three bases 1, and the bottom sliding rails 6 are installed on the three bases 1, two bolts 18 are provided on both sides of the two bottom sliding rails 6, and the bolts 18 are evenly installed at both ends of the bottom sliding rails 6, two fixed piles 2 are provided at both ends of the transverse sliding rail 16, and the fixed piles 2 penetrate the transverse sliding rail 16, two movable sliding rails 7 are provided on the top of the bottom sliding rail 6, and the movable sliding rails 7 are installed on the bottom sliding rail 6, eight driving wheels 13 are provided on the bottom surfaces of the two movable sliding rails 7, and the driving wheels 13 are evenly installed at both ends of the movable sliding rails 7, and the tops of the two movable sliding rails 7 are provided with movable bases 15, and the two movable bases The top surface of each of the mobile bases 15 is provided with four driving wheels 13, and the driving wheels 13 are evenly installed at each corner of the mobile base 15. A main beam 4 is provided on the top of the two mobile slide rails 7, and a damper 10 is provided at one end of the main beam 4. A rear support bracket 9 is provided at one end of the main beam 4, and the rear support bracket 9 is installed at the end close to the damper 10. A middle support bracket 17 is provided on one side of the rear support bracket 9. The main beam 4 is installed on the rear support bracket 9 and the middle support bracket 17. A rear support leg 3 is provided on the bottom surface of the rear support bracket 9, and a middle support leg 5 is provided on the bottom surface of the middle support bracket 17. Two lifting cranes 14 are provided at the bottom of the middle support bracket 17, and the lifting crane 14 is installed on the main beam 4. A front support leg 8 is provided on the bottom surface of the main beam 4, and the front support leg 8 is set at the end away from the damper 10. A telescopic rod 11 is provided on one side of the two bottom slide rails 6, and the telescopic rod 11 is installed on the middle base 1, and a laser scanner 12 is provided on the top surface of the telescopic rod 11.

[0024] When in use, three bases 1 are installed on the ground at equal intervals, and each base 1 is fixed to the ground with four fixing piles 2, and the fixing piles 2 will be driven into the ground to prevent the base 1 from moving. After the base 1 is installed, two bottom slide rails 6 can be installed on the base 1, and each bottom slide rail 6 is fixed to the base 1 with four bolts 18. Two movable slide rails 7 are arranged on the top of the bottom slide rail 6, and the movable slide rail 7 is installed on the bottom slide rail 6. The bottom surfaces of the two movable slide rails 7 are each provided with eight driving wheels 13, and the eight driving wheels 13 are installed at both ends of the movable slide rail 7 in a group of four driving wheels 13. Four driving wheels 13 are divided into two groups and are installed at both ends of the two slide rails of the bottom slide rail 6. The top surfaces of the two movable slide rails 7 are provided with rear legs 3 and middle legs 5. The top surfaces of the rear legs 3 are provided with rear support brackets 9, and the top surfaces of the middle legs 5 are provided with middle support brackets 17. When the rear legs 3 and the middle legs 5 need to be moved, the movable slide rail 7 can be moved, and the driving wheels 13 of the movable slide rail 7 will move on the bottom slide rail 6. Each driving wheel 13 of the bridge erecting machine is equipped with a motor, which can conveniently move the machine to meet the requirements of different construction sites. The movement of the two movable slide rails 7 will drive the rear legs 3 and the middle legs 5 to move. The movement of the legs 5, the movement of the rear legs 3 and the middle legs 5 will drive the rear support bracket 9 and the middle support bracket 17. The main beam 4 is installed on the rear support bracket 9 and the middle support bracket 17. Two hoisting cranes 14 are arranged at the bottom of the middle support bracket 17. Both hoisting cranes 14 are installed on the main beam 4. A front leg 8 is arranged at one end of the main beam 4. When working, the bridge erecting machine first determines the weight and size of the hanging object, and then adjusts the counterweight and sets the relevant parameters according to the needs. The operator uses the control system to control the rear legs 3 and the middle legs 5 to move the bridge erecting machine to the target position, and uses the hoisting crane 14 to lift the hanging object to the desired position. The required height is determined, and the suspended object is accurately placed at the specified position through the rear support leg 3 and the middle support leg 5. During operation, the front support leg 8 and the rear support leg 3 of the bridge crane play a load-bearing role. After the middle support leg 5 and the front support leg 8 are loaded, the rear support leg 3 is unloaded, and the telescopic rod 11 on the surface of the base 1 will also move the laser scanner 12 to the specified height. The laser scanner 12 will detect the height of the rear support bracket 9 and the middle support bracket 17. When it is detected that the heights of the rear support bracket 9 and the middle support bracket 17 are inconsistent, the rear support leg 3 and the middle support leg 5 will be lifted to a relative height to make the heights of the rear support bracket 9 and the middle support bracket 17 consistent. Specific embodiment 2:

[0026] Reference Figure 1-4 , mounting plates can be provided at both ends of the two movable slide rails 7, screw holes are provided on the surface of the mounting plates, and screw holes are also provided on the surface of the base 1. The screw holes of the base 1 and the screw holes of the mounting plates are set at the same position. When the movable slide rail 7 is moved to the specified position, the mounting plates of the movable slide rail 7 can be installed on the base 1 with bolts 18 to prevent the movable slide rail 7 from being displaced during operation and causing the bridge-building machine to tip over.

[0027] In summary:

[0028] Two bottom slide rails 6 and two movable slide rails 7 are provided on the top of the base 1, and the two movable slide rails 7 are installed on the two bottom slide rails 6. When the rear support leg 3 and the middle support leg 5 need to be moved during use, the movable slide rails 7 can be moved. The two movable slide rails 7 slide on the bottom slide rails 6, and the two movable slide rails 7 will respectively drive the movement of the rear support leg 3 and the middle support leg 5 to move the rear support leg 3 and the middle support leg 5 to the specified position. After the movement of the rear support leg 3 and the middle support leg 5 is completed, the disadvantage of frequent disassembly and installation of the transverse slide rail 16 is solved.

[0029] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A terrain-adaptive bridge rapid erection device, comprising a transverse sliding rail (16), characterized in that: Three bases (1) are provided on one side of the transverse slide rail (16), and the bases (1) are spaced at equal intervals. Four fixing piles (2) are provided on the top surfaces of the three bases (1), and the fixing piles (2) pass through the bases (1). Two bottom slide rails (6) are provided on the tops of the three bases (1), and the bottom slide rails (6) are installed on the three bases (1). Two bolts (18) are provided on both sides of the two bottom slide rails (6), and the bolts (18) are evenly installed at both ends of the bottom slide rails (6). Fixed piles (2) are provided at both ends of the transverse slide rail (16), and the fixing piles (2) pass through the transverse slide rail (16).

2. The terrain-adaptive rapid bridge erection device according to claim 1, characterized in that: Two movable slide rails (7) are arranged on the top of the bottom slide rail (6), and the movable slide rails (7) are installed on the bottom slide rail (6). The bottom surfaces of the two movable slide rails (7) are each provided with eight driving wheels (13), and the driving wheels (13) are evenly installed at both ends of the movable slide rails (7).

3. The terrain-adaptive rapid bridge erection device according to claim 2, characterized in that: A movable base (15) is provided on the top of each of the two movable slide rails (7), four driving wheels (13) are provided on the top surface of each of the two movable bases (15), and the driving wheels (13) are evenly installed at each corner of the movable base (15), and a main beam (4) is provided on the top of each of the two movable slide rails (7), and a damper (10) is provided at one end of the main beam (4).

4. The terrain-adaptive rapid bridge erection device according to claim 3, characterized in that: A rear support bracket (9) is provided at one end of the main beam (4), and the rear support bracket (9) is installed at an end close to the damper (10), a middle support bracket (17) is provided on one side of the rear support bracket (9), and the main beam (4) is installed on the rear support bracket (9) and the middle support bracket (17).

5. The terrain-adaptive rapid bridge erection device according to claim 4, characterized in that: The bottom surface of the rear support bracket (9) is provided with a rear support leg (3), and the bottom surface of the middle support bracket (17) is provided with a middle support leg (5).

6. The terrain-adaptive rapid bridge erection device according to claim 4, characterized in that: Two hoisting cranes (14) are provided at the bottom of the middle support bracket (17), and the hoisting cranes (14) are installed on the main beam (4). The bottom surface of the main beam (4) is provided with front supporting legs (8), and the front supporting legs (8) are set at an end away from the damper (10).

7. The terrain-adaptive rapid bridge erection device according to claim 1, characterized in that: A telescopic rod (11) is provided on one side of the two bottom slide rails (6), and the telescopic rod (11) is installed on the middle base (1), and a laser scanner (12) is provided on the top surface of the telescopic rod (11).

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