Plate supporting device

Abstract

The utility model discloses a plate supporting device which comprises a bottom plate, the top of the bottom plate is fixedly connected with two fixing blocks, a two-way threaded rod is rotationally connected between the two fixing blocks, the two ends of the two-way threaded rod penetrate through the fixing blocks, the outer side of the circumference of the two-way threaded rod is in threaded connection with two sliding frames, and the sliding frames make contact with the top of the bottom plate. Two positioning columns are fixedly connected to the top of the bottom plate, a supporting column is slidably connected between the two positioning columns, and two connecting frames are fixedly connected to the bottom of the supporting column. According to the bridge beam plate supporting device, the height of the bridge beam plate supporting device can be adjusted by rotating the two-way threaded rod clockwise, so that the working efficiency of the bridge beam plate supporting device is improved, the angle of the supporting plate can be adjusted by rotating the protruding block, and the supporting efficiency of the bridge beam plate supporting device is improved. And the supporting plates are used for supporting the bridge beam plates at different angles.

Description

Technical Field

[0001] The utility model relates to the technical field of support, in particular to a plate support device. Background Art

[0002] A bridge refers to a building built across rivers, lakes, and seas to enable vehicles and pedestrians to pass smoothly. When building a bridge, the bridge beam and slab support device is an indispensable device.

[0003] As disclosed in the patent number CN107245941B, a bridge beam support device that is easy to adjust, there is a problem in the prior art that it is not convenient to adjust the bridge beam support device during use, which affects the normal use of the bridge beam support device and also reduces the working efficiency of the bridge beam support device. In order to solve such problems, the present application proposes a support device with a new structure. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a plate supporting device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] Material toggling mechanism, its both ends are connected with the support frame, and the supporting frame is connected with the support frame of having a certain degree of tension and a certain impact on the support frame. The supporting frame has the advantages of good flexibility, good fit and good stability.

[0007] As a further solution of the utility model, the plurality of support mechanisms are connecting rods, the top of the connecting rods is fixedly connected to a ball, the circumferential outer side of the ball is rotatably connected to a protrusion, the top of the protrusion is fixedly connected to a support plate, and the outer side of the protrusion is provided with a fixing mechanism for limiting the ball.

[0008] As a further solution of the utility model, the fixing mechanism is a one-way threaded rod, the one-way threaded rod is threadedly connected to the circumferential outer side of the protrusion, and the one-way threaded rod is in contact with the ball.

[0009] As a further solution of the utility model, anti-slip pads are fixedly connected to the tops of the plurality of support plates.

[0010] As a further solution of the utility model, a second support block is fixedly connected to the bottom of the base plate, and a plurality of anti-slip grooves are formed on the bottom of the second support block.

[0011] As a further solution of the utility model, two sliding grooves are provided on both sides of the second support block, sliding rods are slidably connected in the two sliding grooves, and one end of two adjacent sliding rods is fixedly connected to the first support block.

[0012] As a further solution of the utility model, knobs are fixedly connected to both ends of the bidirectional threaded rod, and a plurality of anti-slip grooves are provided on the outer circumference of the knob.

[0013] As a further solution of the utility model, a guide rod is fixedly connected between the two fixing blocks.

[0014] The beneficial effects of the utility model are:

[0015] 1. The utility model rotates the bidirectional threaded rod clockwise, and the bidirectional threaded rod drives the two slides to move inward toward each other. At the same time, the slide drives the connecting plate to rotate, and the connecting plate drives the connecting frame to move upward. The connecting frame drives the supporting column to move upward along the positioning column, and the supporting column drives the fixing plate to move upward, thereby realizing the adjustment of the height of the bridge beam and slab support device, thereby improving the working efficiency of the bridge beam and slab support device.

[0016] 2. The utility model realizes the adjustment of the angle of the support plate by rotating the convex block, which rotates on the outside of the ball, and the convex block drives the support plate to rotate, so that the support plate rotates to a suitable position, so that the support plate can support bridge beams at different angles.

[0017] 3. The utility model provides a firm support for the support device by pulling the two first support blocks outwards, and the first support blocks drive the slide bar to move outwards along the slide groove, thereby increasing the stability of the support device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a plate supporting device proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of a cross-sectional structure of a bottom plate of a plate support device proposed by the utility model;

[0020] Figure 3 The utility model provides a schematic diagram of the cross-sectional structure of a protrusion of a plate supporting device.

[0021] In the figure: 1. support plate; 2. anti-slip pad; 3. positioning column; 4. guide rod; 5. first support block; 6. connecting frame; 7. two-way threaded rod; 8. bottom plate; 9. second support block; 10. slide frame; 11. fixed block; 12. connecting plate; 13. support column; 14. fixed plate; 15. connecting rod; 16. bump; 17. slide rod; 18. slide groove; 19. ball bearing; 20. one-way threaded rod. DETAILED DESCRIPTION

[0022] It should be noted that the terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence, so that the embodiments of the application described here, based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of this application.

[0023] Reference Figure 1-Figure 3 A plate supporting device comprises a bottom plate 8, the top of the bottom plate 8 is fixed with two fixing blocks 11 by bolts, a bidirectional threaded rod 7 is rotatably connected between the two fixing blocks 11, and both ends of the bidirectional threaded rod 7 pass through the fixing blocks 11, the outer circumference of the bidirectional threaded rod 7 is threadedly connected with two slides 10, and the slides 10 are in contact with the top of the bottom plate 8, the top of the bottom plate 8 is fixed with two positioning columns 3 by bolts, a support column 13 is slidably connected between the two positioning columns 3, the bottom of the support column 13 is fixed with two connecting frames 6 by bolts, the tops of the two slides 10 are both rotatably connected with connecting plates 12, and the other ends of the connecting plates 12 One end is rotatably connected to the connecting frame 6, and a fixing plate 14 is fixed to the top of the support column 13 by bolts. A plurality of supporting mechanisms for fixing the bridge beam and slab are arranged on the top of the fixing plate 14. The bidirectional threaded rod 7 is rotated clockwise, and the bidirectional threaded rod 7 drives the two slides 10 to move inwardly toward each other. At the same time, the slide 10 drives the connecting plate 12 to rotate, and the connecting plate 12 drives the connecting frame 6 to move upward. The connecting frame 6 drives the support column 13 to move upward along the positioning column 3, and the support column 13 drives the fixing plate 14 to move upward, thereby realizing the height adjustment of the bridge beam and slab support device, thereby improving the working efficiency of the bridge beam and slab support device.

[0024] In the utility model, multiple supporting mechanisms are connecting rods 15, and the top of the connecting rod 15 is fixed with a ball 19 by bolts. The outer side of the circumference of the ball 19 is rotatably connected with a protrusion 16. The top of the protrusion 16 is fixed with a supporting plate 1 by bolts. The outer side of the protrusion 16 is provided with a fixing mechanism for limiting the protrusion 16. The protrusion 16 is rotated, and the protrusion 16 rotates on the outer side of the ball 19. The protrusion 16 drives the supporting plate 1 to rotate, so that the supporting plate 1 is rotated to a suitable position, thereby realizing the adjustment of the angle of the supporting plate 1, so that the supporting plate 1 can support bridge beams and slabs at different angles. The fixing mechanism is a one-way threaded rod 20, and the one-way threaded rod 20 is threadedly connected to the outer side of the circumference of the protrusion 16, and the one-way threaded rod 20 contacts the ball 19. The one-way threaded rod 20 is rotated counterclockwise to make the one-way threaded rod 20 contact the ball 19, thereby realizing the rapid fixing of the protrusion 16, and the tops of multiple supporting plates 1 The bottom of the bottom plate 8 is bonded with an anti-skid pad 2, which increases the friction of the support plate 1. The bottom of the bottom plate 8 is fixed with a second support block 9 by bolts, and the bottom of the second support block 9 is provided with multiple anti-skid grooves. The second support block 9 supports the bottom plate 8. Two slide grooves 18 are provided on both sides of the second support block 9, and the two slide grooves 18 are slidably connected with a slide rod 17. One end of the slide rod 17 between two adjacent slide rods 17 is fixed with a first support block 5 by bolts. Pull the two first support blocks 5 outward, and the first support block 5 drives the slide rod 17 to move outward along the slide groove 18, thereby providing a stable support for the support device and increasing the stability of the support device. Knobs are fixed with bolts at both ends of the bidirectional threaded rod 7, and multiple anti-skid grooves are provided on the outer side of the circumference of the knob. The knob can more conveniently rotate the bidirectional threaded rod 7. A guide rod 4 is fixed with bolts between the two fixing blocks 11, and the guide rod 4 can make the slide of the slide 10 more stable.

[0025] Working principle: When it is necessary to support the bridge beam, pull the two first support blocks 5 outward, and the first support blocks 5 drive the slide bar 17 to move outward along the slide groove 18, thereby providing stable support for the support device and increasing the stability of the support device. Then rotate the bidirectional threaded rod 7 clockwise, and the bidirectional threaded rod 7 drives the two slides 10 to move inward toward each other. At the same time, the slide 10 drives the connecting plate 12 to rotate, and the connecting plate 12 drives the connecting frame 6 to move upward. The connecting frame 6 drives the support column 13 to move upward along the positioning column 3, and the support column 13 drives the fixed plate 14 to move upward, so that the support plate 1 is in contact with the bridge beam, thereby supporting the bridge beam.

[0026] The present invention has been described through the above-mentioned embodiments. Those skilled in the art will appreciate that the present invention is not limited to the above-mentioned embodiments, and more modifications may be made according to the teachings of the present invention. These modifications are all within the scope of protection claimed by the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A plate support device, comprising a bottom plate (8), characterized in that: The top of the base plate (8) is fixedly connected to two fixing blocks (11), a bidirectional threaded rod (7) is rotatably connected between the two fixing blocks (11), and two ends of the bidirectional threaded rod (7) pass through the fixing blocks (11), the outer circumferential side of the bidirectional threaded rod (7) is threadedly connected to two slides (10), and the slides (10) are in contact with the top of the base plate (8), the top of the base plate (8) is fixedly connected to two positioning columns (3), a support column (13) is slidably connected between the two positioning columns (3), the bottom of the support column (13) is fixedly connected to two connecting frames (6), the tops of the two slides (10) are both rotatably connected to a connecting plate (12), and the other end of the connecting plate (12) is rotatably connected to the connecting frame (6), the top of the support column (13) is fixedly connected to a fixing plate (14), and the top of the fixing plate (14) is provided with a plurality of supporting mechanisms for fixing the bridge beam plate.

2. A board support device according to claim 1, characterized in that: The plurality of support mechanisms are connecting rods (15), the top of the connecting rods (15) is fixedly connected to a ball (19), the outer side of the circumference of the ball (19) is rotatably connected to a protrusion (16), the top of the protrusion (16) is fixedly connected to a support plate (1), and the outer side of the protrusion (16) is provided with a fixing mechanism for limiting the ball (19).

3. A board support device according to claim 2, characterized in that: The fixing mechanism is a one-way threaded rod (20), the one-way threaded rod (20) is threadedly connected to the outer circumference of the protrusion (16), and the one-way threaded rod (20) is in contact with the ball (19).

4. A board support device according to claim 2, characterized in that: The tops of the plurality of support plates (1) are fixedly connected with anti-slip pads (2).

5. A board support device according to claim 1, characterized in that: The bottom of the base plate (8) is fixedly connected to a second support block (9), and the bottom of the second support block (9) is provided with a plurality of anti-slip grooves.

6. A board support device according to claim 5, characterized in that: Two slide grooves (18) are provided on both sides of the second support block (9), and slide rods (17) are slidably connected in the two slide grooves (18), and one end of two adjacent slide rods (17) is fixedly connected to the first support block (5).

7. A board support device according to claim 1, characterized in that: The two ends of the bidirectional threaded rod (7) are fixedly connected with knobs, and the outer circumference of the knob is provided with a plurality of anti-slip grooves.

8. A board support device according to claim 1, characterized in that: A guide rod (4) is fixedly connected between the two fixed blocks (11).

Images