Small-radius curve beam body erecting mechanism

Abstract

The utility model discloses a minor radius curve beam body erecting mechanism which comprises a base, first grooves are symmetrically formed in one side of the top of the base, a first motor is fixedly connected to one side of the base, a first threaded rod is fixedly connected to the output end of the first motor, and a movable plate is in threaded connection to the outer side of the first threaded rod; a bearing plate is rotatably connected to one side of the top of the moving plate, second grooves are symmetrically formed in one side of the bottom of the bearing plate, a second motor is fixedly connected to one side of the bearing plate, a two-way threaded rod is fixedly connected to the output end of the second motor, and clamping devices are symmetrically connected to the outer side of the two-way threaded rod in a threaded mode; by arranging the bearing plate and starting the first motor, the first threaded rod can be driven to rotate, the movable plate can be driven to move, the horizontal position of the bearing plate can be moved at any time, meanwhile, the angle of the bearing plate can be adjusted, and beam bodies with different radiuses can be erected conveniently.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of beam body erection, specifically relates to a small radius curve beam body erection mechanism. BACKGROUND

[0002] The curve beam body is a kind of bridge structure suitable for railway, highway curve section or urban rail transit, and its design can adapt to curve track of different radii, and it meets the turning requirement of curve line by specific geometric shape, such as curved beam body, while keeping the stability and driving comfort of bridge.

[0003] In the process of curve beam body erection, due to the different radii, the spacing of the front and rear two piers is different, and the traditional erection mechanism is generally fixed distance, which is inconvenient for different erection mechanism, time-consuming and laborious. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problems of overcoming the defects of the prior art, providing a small radius curve beam body erection mechanism to solve the problems of different radii in the process of curve beam body erection, different spacing of the front and rear two piers, traditional erection mechanism generally fixed distance, inconvenient for different erection mechanism, time-consuming and laborious.

[0005] To achieve the above object, the utility model provides the following technical scheme: a small radius curve beam body erection mechanism, including base, the base top side is symmetrically provided with first recess, the base one side is fixedly connected with first motor, the output of first motor is fixedly connected with first threaded rod, the first threaded rod outside is connected with moving plate, the moving plate top side is rotatably connected with bearing plate, the bearing plate bottom side is symmetrically provided with second recess, the bearing plate one side is fixedly connected with second motor, the output of second motor is fixedly connected with bidirectional threaded rod, the bidirectional threaded rod outside is symmetrically connected with holder with screw thread.

[0006] Preferably, the bearing plate one side is fixedly connected with first mounting plate, the bearing plate other side is fixedly connected with second mounting plate, one first mounting plate one side is fixedly connected with third motor, the output of third motor is fixedly connected with second threaded rod, the second threaded rod is connected with moving block, the moving block bottom side is fixedly connected with telescopic rod, and the telescopic end of two telescopic rods is fixedly connected with protection plate.

[0007] Preferably, the base both sides are rotatably connected with rotating wheel.

[0008] Preferably, one first recess inside both sides are fixedly connected with first sliding rod, and the other end of moving plate is slidably connected to the outside of first sliding rod.

[0009] Preferably, a second sliding rod is fixedly connected between the two inner sides of the second groove, and the other end of the holder is slidingly connected to the outer side of the second sliding rod.

[0010] Preferably, a third sliding rod is fixedly connected between the two sides of the second mounting plate, and the other end of the moving block is slidingly connected to the outer side of the third sliding rod.

[0011] Preferably, the first threaded rod is rotatably connected between the two inner sides of the first groove, and the bidirectional threaded rod is rotatably connected between the two inner sides of the second groove.

[0012] Preferably, the second threaded rod is rotatably connected between the two sides of the first mounting plate.

[0013] Compared with the prior art, the small-radius curved beam body erecting mechanism has the following beneficial effects:

[0014] 1、The utility model discloses a bearing plate is set up, and the first motor can be started, can drive the rotation of first threaded rod, can drive the movement of moving plate, can move the horizontal position of bearing plate at any time, also can adjust the angle of bearing plate, and the beam body of different radius is conveniently erected.

[0015] 2、The utility model discloses a protection plate is set up, can provide additional support and protection in the erecting process, prevents the accidental sliding or inclination of beam body in the movement or adjustment process, thereby improve the safety of construction.

[0016] The part not involved in the device is same as or can be realized by the prior art, the utility model discloses scientific and reasonable structure, uses safe and convenient, provides great help for people. DRAWINGS

[0017] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, are used to explain the utility model together with the embodiments of the utility model, and do not constitute the limitation to the utility model, and in the drawings:

[0018] Figure 1 It is a structure schematic view of the front view of the small-radius curved beam body erecting mechanism provided by the utility model;

[0019] Figure 2 It is a structure schematic view of the top view of the small-radius curved beam body erecting mechanism provided by the utility model;

[0020] Figure 3 It is a structure schematic view of the side view of the small-radius curved beam body erecting mechanism provided by the utility model;

[0021] Figure 4 A structure schematic view of a small-radius curve beam body erecting mechanism base is provided for the utility model;

[0022] Figure 5 A structure schematic view of a small-radius curve beam body erecting mechanism bearing plate is provided for the utility model;

[0023] Figure 6 A structure schematic view of a small-radius curve beam body erecting mechanism moving block is provided for the utility model;

[0024] In the figure: 1, base; 2, first groove; 3, first motor; 4, first threaded rod; 5, moving plate; 6, bearing plate; 7, second groove; 8, second motor; 9, bidirectional threaded rod; 10, holder; 11, first mounting plate; 12, second mounting plate; 13, third motor; 14, second threaded rod; 15, moving block; 16, telescopic rod; 17, protective plate; 18, rotating wheel; 19, first sliding rod; 20, second sliding rod; 21, third sliding rod. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Please refer to Figures 1-6 The utility model provides a kind of technical solutions: a small-radius curve beam body erecting mechanism, including base 1, base 1 top side is symmetrically provided with first groove 2, base 1 side is fixedly connected with first motor 3, the output of first motor 3 is fixedly connected with first threaded rod 4, first threaded rod 4 outside is screw-connected with moving plate 5, moving plate 5 top side is rotatably connected with bearing plate 6, bearing plate 6 bottom side is symmetrically provided with second groove 7, bearing plate 6 side is fixedly connected with second motor 8, the output of second motor 8 is fixedly connected with bidirectional threaded rod 9, bidirectional threaded rod 9 outside is symmetrically screw-connected with holder 10, start first motor 3, drive first threaded rod 4 rotation, can drive moving plate 5 moves, to can drive bearing plate 6 moves, while can rotate bearing plate 6, can move the horizontal position of bearing plate 6 at any time, while also can adjust the angle of bearing plate 6, it is convenient to erect the beam body of different radius, start second motor 8, drive bidirectional threaded rod 9 rotation, can drive two holders 10 to move, can adjust the position of two holders 10 according to the size of beam body, it is convenient to hold beam body.

[0027] In the utility model, preferably, the load bearing plate 6 is fixedly connected with the first mounting plate 11 on one side, the load bearing plate 6 is fixedly connected with the second mounting plate 12 on the other side, one first mounting plate 11 is fixedly connected with the third motor 13 on one side, the output end of the third motor 13 is fixedly connected with the second threaded rod 14, the second threaded rod 14 is threadedly connected with the moving block 15, the moving block 15 is fixedly connected with the telescopic rod 16 on one side of the bottom, the telescopic end of the two telescopic rods 16 is fixedly connected with the protective plate 17, the third motor 13 is started, the second threaded rod 14 is driven to rotate, the moving block 15 can be driven to move, the telescopic rod 16 can drive the protective plate 17 to move, the position of the protective plate 17 can be adjusted, additional support and protection can be provided during erection, accidental sliding or tilting of the beam body during movement or adjustment is prevented, and the safety of construction is improved.

[0028] In the utility model, preferably, the base 1 is rotatably connected with the rotating wheel 18 on both sides.

[0029] In the utility model, preferably, the first sliding rod 19 is fixedly connected between the two sides in the first recess 2, and the other end of the moving plate 5 is slidably connected to the outside of the first sliding rod 19.

[0030] In the utility model, preferably, the second sliding rod 20 is fixedly connected between the two sides in the second recess 7, and the other end of the clamping device 10 is slidably connected to the outside of the second sliding rod 20.

[0031] In the utility model, preferably, the third sliding rod 21 is fixedly connected between the two sides of the two second mounting plates 12, and the other end of the moving block 15 is slidably connected to the outside of the third sliding rod 21.

[0032] In the utility model, preferably, the first threaded rod 4 is rotatably connected between the two sides in the first recess 2, and the bidirectional threaded rod 9 is rotatably connected between the two sides in the second recess 7.

[0033] In the utility model, preferably, the second threaded rod 14 is rotatably connected between the two first mounting plates 11 on one side.

[0034] The working principle and use process of the utility model: when using, starting the first motor 3, driving the first threaded rod 4 to rotate, can drive the moving plate 5 to move, thereby can drive the load bearing plate 6 to move, can rotate the load bearing plate 6 simultaneously, can move the horizontal position of load bearing plate 6 at any time, can also adjust the angle of load bearing plate 6, conveniently erect the beam body of different radius, starting the second motor 8, driving the bidirectional threaded rod 9 to rotate, can drive two clamps 10 to move, can adjust the position of two clamps 10 according to the size of beam body, conveniently clamp the beam body, starting the third motor 13, driving the second threaded rod 14 to rotate, can drive the moving block 15 to move, the telescopic rod 16 can drive the guard plate 17 to move, adjust the position of guard plate 17, can provide additional support and protection in the erection process, prevent the beam body from sliding or tilting accidently in the process of moving or adjusting, thereby improve the safety of construction.

[0035] Although the embodiments of the utility model have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the utility model, the scope of which is defined not by the embodiments but by the claims and their equivalents.

Claims

1. A small-radius curve girder body erecting mechanism comprising a base (1), characterized in that: The base (1) top side is provided with a first recess (2), the base (1) is fixedly connected with a first motor (3), the output end of the first motor (3) is fixedly connected with a first threaded rod (4), the outer side of the first threaded rod (4) is threadedly connected with a moving plate (5), one side of the top of the moving plate (5) is rotatably connected with a bearing plate (6), the bottom of the bearing plate (6) is provided with a second recess (7), the bearing plate (6) is fixedly connected with a second motor (8), the output end of the second motor (8) is fixedly connected with a bidirectional threaded rod (9), the outer side of the bidirectional threaded rod (9) is symmetrically threadedly connected with a gripper (10).

2. The small-radius curve beam body erecting mechanism according to claim 1, characterized in that: The bearing plate (6) is fixedly connected with a first mounting plate (11) on one side, the bearing plate (6) is fixedly connected with a second mounting plate (12) on the other side, one side of the first mounting plate (11) is fixedly connected with a third motor (13), the output end of the third motor (13) is fixedly connected with a second threaded rod (14), the second threaded rod (14) is threadedly connected with a moving block (15), the bottom of the moving block (15) is fixedly connected with a telescopic rod (16) on both sides, and the telescopic ends of the two telescopic rods (16) are fixedly connected with a protective plate (17).

3. The small-radius curved beam body erecting mechanism according to claim 1, characterized in that: The base (1) is rotatably connected with a rotating wheel (18) on both sides.

4. The small-radius curved beam body erecting mechanism according to claim 1, characterized in that: The first sliding rod (19) is fixedly connected between the inner sides of the first recess (2), and the other end of the moving plate (5) is slidably connected to the outer side of the first sliding rod (19).

5. The small-radius curved beam body erecting mechanism according to claim 1, characterized in that: The second sliding rod (20) is fixedly connected between the inner sides of the second recess (7), and the other end of the gripper (10) is slidably connected to the outer side of the second sliding rod (20).

6. The small-radius curve beam body erecting mechanism according to claim 2, characterized in that: The third sliding rod (21) is fixedly connected between the sides of the two second mounting plates (12), and the other end of the moving block (15) is slidably connected to the outer side of the third sliding rod (21).

7. The small-radius curved beam body erecting mechanism according to claim 1, characterized in that: The first threaded rod (4) is rotatably connected between the inner sides of the first recess (2), and the bidirectional threaded rod (9) is rotatably connected between the inner sides of the second recess (7).

8. The small-radius curve beam body erecting mechanism according to claim 2, characterized in that: The second threaded rod (14) is rotatably connected between the sides of the two first mounting plates (11).

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