Supporting plate for road and bridge engineering

Abstract

The utility model discloses a support plate for road and bridge engineering, two sides of the bottom of one end of a plate body are respectively and fixedly provided with a first rotating seat, the two first rotating seats are respectively and rotatably provided with an adjusting plate outwards, and two threaded rods are conveniently driven to rotate by rotating two handles; two threaded rods rotate to conveniently drive two threaded blocks to move, the two threaded blocks move to conveniently drive two supporting rods to move through two second rotating seats, the two supporting rods move to conveniently push a plate body to rotate through two third rotating seats, and therefore the angle of the plate body is conveniently adjusted; and then the threaded rod drives the threaded block to move so that the angle of the plate body can be adjusted at will, the supporting plate can be conveniently fixed at any angle, and the use range of the supporting plate is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of methods or equipment dedicated to erecting or assembling bridges, and particularly relates to a support plate for road and bridge engineering. Background Art

[0002] With the rapid development of China's economy, a well-connected transportation network has been established, making the construction and development of road and bridge projects irresistible. Therefore, road and bridge construction has also become one of the important contents of building construction. During the process of road and bridge construction, concrete is poured into a mold formed by splicing templates, and in order to ensure the stability of the mold, a support plate will be placed on the rear surface of the template; during the use of the existing support plate for road and bridge engineering, due to the angle adjustment and locking of the support plate, most of them are realized by matching the clamping plate with different clamping grooves on the support seat. Therefore, the support plate can only be fixed at several specific angles, and the use has great limitations. Moreover, the entire support plate is a whole and the support rod cannot be folded up and placed, so a large amount of transportation space will be occupied during transportation; for this reason, a support plate for road and bridge engineering is needed to solve the above problems. Summary of the Utility Model

[0003] The purpose of the utility model is to solve problems such as the support plate in the prior art can only be fixed at several specific angles, etc., and thus a support plate for road and bridge engineering is proposed.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme: A support plate for road and bridge engineering, including a plate body. On both sides of the bottom of one end of the plate body, first rotating seats are fixedly arranged. On both first rotating seats, adjusting plates are rotatably arranged outwards. Transverse grooves are opened on the end faces of the two adjusting plates, and bearings are inlaid in the two ends of each groove. Through the bearings, threaded rods are transversely rotatably arranged in the two grooves. One end of each of the two threaded rods is fixedly provided with a handle, and the handle is located outside the adjusting plate. Threaded blocks are threadedly arranged on the surfaces of the two threaded rods, and the threaded blocks are located in the grooves.

[0005] Further, a second rotating seat is fixedly arranged at the top of the threaded block. A bolt is rotatably arranged at the center of the second rotating seat. A nut is threadedly arranged at one end of the bolt. Fixed plates are fixedly arranged at the bottoms of both sides of the outer end of the adjusting plate. A clamping rod is fixedly arranged at the center of one side end face of the adjusting plate.

[0006] Further, fixed blocks are fixedly arranged on both sides of the top of one end of the plate body, and bearings are inlaid in the fixed blocks. A bidirectional screw rod is rotatably arranged between the two fixed blocks through the bearings. One end of the bidirectional screw rod is fixedly provided with a disc, and the disc is located outside the fixed block. Moving blocks are threadedly arranged at both ends of the bidirectional screw rod, and the moving blocks are located between the two fixed blocks.

[0007] Further, third rotating seats are fixedly arranged at the outer ends of the two moving blocks. Support rods are rotatably arranged downward on the two third rotating seats, and the bottom ends of the support rods are located inside the second rotating seats. Rotating holes are formed at the bottom ends of the two support rods, and the two bolts are respectively arranged through the two rotating holes.

[0008] Further, a clamping hole is formed in the central end face of the support rod, and the clamping rod is adapted to the clamping hole. A through hole is formed at the upper end of the support rod, and the through hole is adapted to the bolt. Beneficial effects

[0009] 1. When it is necessary to adjust the angle of the support plate, rotating the two handles can conveniently drive the two threaded rods to rotate. The rotation of the two threaded rods can conveniently drive the two threaded blocks to move. The movement of the two threaded blocks can conveniently drive the two support rods to move through the two second rotating seats. The movement of the two support rods can conveniently push the plate body to rotate through the two third rotating seats, so as to conveniently adjust the angle of the plate body. Furthermore, driving the threaded blocks to move through the threaded rods can conveniently adjust the angle of the plate body arbitrarily, so as to conveniently fix the support plate at an arbitrary angle, thereby expanding the use range of the support plate.

[0010] 2. When the support plate needs to be transported, loosening the two nuts makes the two bolts loose, so as to conveniently take out the bottom ends of the two support rods from the two second rotating seats. Then, screw the two bolts and the two nuts tightly into the two through holes. Rotating the disc clockwise can conveniently drive the bidirectional screw rod to rotate. The rotation of the bidirectional screw rod can conveniently drive the two moving blocks to move closer to each other. The movement of the two moving blocks closer to each other can conveniently drive the two support rods to move closer to each other through the two third rotating seats, so that the two support rods are vertically arranged on one side of the plate body. Then, rotate the two adjusting plates to make them vertically arranged on one side of the plate body, so that the two clamping rods correspond to the two clamping holes. Then, rotate the disc counterclockwise to conveniently drive the bidirectional screw rod to rotate, so that the two moving blocks drive the two support rods to move away from each other through the two third rotating seats, so that the two clamping rods are clamped into the two clamping holes, thereby conveniently limiting and fixing the two adjusting plates and the two support rods on one side of the plate body, and thus conveniently storing and transporting the support plate. Description of the drawings

[0011] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0012] Figure 2 It is a schematic diagram of the structure of the plate body in the present utility model;

[0013] Figure 3 It is a schematic diagram of the structure of the adjusting plate in the present utility model;

[0014] Figure 4 It is a schematic diagram of the structure of the support rod in the present utility model;

[0015] Figure 5 This is a schematic structural diagram of the threaded block in the present utility model.

[0016] In the figure: 1 plate body, 2 first rotating seat, 3 adjusting plate, 4 groove, 5 threaded rod, 6 handle, 7 threaded block, 8 fixing plate, 9 clamping rod, 10 second rotating seat, 11 bolt, 12 nut, 13 fixing block, 14 bidirectional screw rod, 15 disc, 16 moving block, 17 third rotating seat, 18 support rod, 19 rotating hole, 20 clamping hole, 21 through hole. Specific embodiments

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0018] Refer to Figures 1 to 5 , this embodiment provides a support plate for road and bridge engineering, including a plate body 1. Both sides of the bottom of one end of the plate body 1 are fixedly provided with first rotating seats 2. An adjusting plate 3 is rotatably arranged outward on each of the two first rotating seats 2. Transverse grooves 4 are opened on the end faces of the two adjusting plates 3, and bearings are embedded at both ends of the grooves 4. Threaded rods 5 are horizontally rotatably arranged in the two grooves 4 through the bearings. One end of each of the two threaded rods 5 is fixedly provided with a handle 6, and the handle 6 is located outside the adjusting plate 3. Threaded blocks 7 are threadedly arranged on the surfaces of the two threaded rods 5, and the threaded blocks 7 are located in the grooves 4; Preferably, the plate body 1 is provided to facilitate the support of road and bridge engineering, the first rotating seat 2 is provided to facilitate the rotation of the adjusting plate 3 on one side of the plate body 1, the adjusting plate 3 is provided to facilitate the adjustment of the angle of the plate body 1, the groove 4 is provided to facilitate the rotation of the threaded rod 5 in the adjusting plate 3, the handle 6 is provided to facilitate driving the threaded rod 5 to rotate in the groove 4, and thus facilitate the rotation of the threaded rod 5 in the adjusting plate 3. The rotation of the threaded rod 5 facilitates driving the threaded block 7 to move in the groove 4, and thus facilitates driving the threaded block 7 to move in the adjusting plate 3, thereby facilitating the adjustment of the position of the threaded block 7 in the adjusting plate 3.

[0019] Further, a second rotating seat 10 is fixedly arranged at the top of the threaded block 7. A bolt 11 is rotatably arranged at the center of the second rotating seat 10. A nut 12 is threadedly arranged at one end of the bolt 11. Fixed plates 8 are fixedly arranged at the bottoms of both sides of the outer end of the adjusting plate 3. A clamping rod 9 is fixedly arranged at the center of one side end face of the adjusting plate 3. Preferably, the second rotating seat 10 is provided to facilitate the rotationally setting of the bolt 11 on the threaded block 7. The bolt 11 is provided to facilitate the setting of the nut 12 on one side of the second rotating seat 10. The nut 12 is provided to facilitate the fixing of the bolt 11 on the second rotating seat 10. The fixed plates 8 are provided to facilitate the fixing of the adjusting plate 3 on the ground to prevent the adjusting plate 3 from moving when the plate body 1 is supported. The clamping rod 9 is provided to facilitate the limiting and fixing of the adjusting plate 3 on one side of the plate body 1.

[0020] Further, fixing blocks 13 are fixedly arranged at both sides of the top of one end of the plate body 1, and bearings are embedded in the fixing blocks 13. A bidirectional screw rod 14 is rotatably arranged between the two fixing blocks 13 through the bearings. A disc 15 is fixedly arranged at one end of the bidirectional screw rod 14, and the disc 15 is located outside the fixing block 13. Moving blocks 16 are threadedly arranged at both ends of the bidirectional screw rod 14, and the moving blocks 16 are located between the two fixing blocks 13. Preferably, the fixing blocks 13 are provided to facilitate the rotationally setting of the bidirectional screw rod 14 at the top of one end of the plate body 1. The disc 15 is provided to facilitate the rotation of the bidirectional screw rod 14 between the two fixing blocks 13. The rotation of the bidirectional screw rod 14 facilitates driving the two moving blocks 16 to move closer to or away from each other between the two fixing blocks 13, so as to facilitate adjusting the distance between the two moving blocks 16 at the top of one end of the plate body 1.

[0021] Further, third rotating seats 17 are fixedly arranged at the outer ends of the two moving blocks 16. Support rods 18 are rotatably arranged downward on the two third rotating seats 17, and the bottom ends of the support rods 18 are located in the second rotating seat 10. Rotation holes 19 are formed at the bottom ends of the two support rods 18, and the two bolts 11 respectively pass through the two rotation holes 19. Preferably, the mutual approach or separation movement of the two moving blocks 16 facilitates driving the two third rotating seats 17 to move closer to or away from each other, so as to facilitate driving the two support rods 18 to move closer to or away from each other on one side of the plate body 1. The third rotating seats 17 are provided to facilitate the rotationally setting of the support rods 18 at one end of the moving blocks 16. The support rods 18 are provided to facilitate the support of the plate body 1. The rotation holes 19 are provided to facilitate the rotationally setting of the bottom ends of the support rods 18 in the second rotating seat 10, so as to facilitate the movement of the support rods 18 on the adjusting plate 3 to adjust the angle of the plate body 1.

[0022] Further, a clamping hole 20 is formed in the central end face of the support rod 18, and the clamping rod 9 is adapted to the clamping hole 20. A through hole 21 is formed in the upper end of the support rod 18, and the through hole 21 is adapted to the bolt 11. Preferably, by providing the clamping hole 20, it is convenient for the clamping rod 9 to be inserted into the support rod 18, so as to conveniently vertically limit and fix the support rod 18 and the adjusting plate 3 on one side of the plate body 1, and further facilitate the storage and transportation of the plate body 1. By providing the through hole 21, it is convenient to separately fix the removed bolt 11 and nut 12 on the support rod 18, so as to conveniently fold the support rod 18 and the adjusting plate 3 vertically together.

[0023] In the present utility model, when it is necessary to adjust the angle of the support plate, by rotating the two handles 6, the two threaded rods 5 are driven to rotate in the two grooves 4. The rotation of the two threaded rods 5 drives the two threaded blocks 7 to move in the two grooves 4. The movement of the two threaded blocks 7 drives the two support rods 18 to move through the two second rotating seats 10. The movement of the two support rods 18 drives the plate body 1 to rotate through the two third rotating seats 17, so as to conveniently adjust the angle of the plate body 1. Furthermore, by driving the threaded block 7 to move through the threaded rod 5, it is convenient to arbitrarily adjust the angle of the plate body 1, so as to conveniently fix the support plate at an arbitrary angle, and further expand the use range of the support plate. When the support plate needs to be transported, by loosening the two nuts 12, the two bolts 11 are loosened, and then the bottoms of the two support rods 18 are taken out from the two second rotating seats 10. Then, the two bolts 11 and the two nuts 12 are screwed tightly in the two through holes 21. By rotating the disc 15 clockwise, the bidirectional screw rod 14 is driven to rotate between the two fixed blocks 13. The rotation of the bidirectional screw rod 14 drives the two moving blocks 16 to move closer to each other between the two fixed blocks 13. The mutual close movement of the two moving blocks 16 drives the two support rods 18 to move closer to each other through the two third rotating seats 17, so that the two support rods 18 are vertically arranged on one side of the plate body 1. Then, rotate the two adjusting plates 3 to make them vertically arranged on one side of the plate body 1, so that the two clamping rods 9 are corresponding to the two clamping holes 20. Then, rotate the disc 15 counterclockwise to drive the bidirectional screw rod 14 to rotate between the two fixed blocks 13, so that the two moving blocks 16 drive the two support rods 18 to move away from each other through the two third rotating seats 17, and further make the two clamping rods 9 snap into the two clamping holes 20, so as to conveniently limit and fix the two adjusting plates 3 and the two support rods 18 on one side of the plate body 1, and further facilitate the storage and transportation of the support plate.

[0024] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A support plate for road and bridge engineering, comprising a plate body (1), characterized in that: On both sides of the bottom of one end of the plate body (1), first rotating seats (2) are fixedly arranged. On both of the first rotating seats (2), adjusting plates (3) are rotatably arranged outward. On the end faces of the two adjusting plates (3), grooves (4) are transversely formed. And bearings are inlaid in both ends of the grooves (4). Inside the two grooves (4), threaded rods (5) are transversely rotatably arranged through the bearings. One end of each of the two threaded rods (5) is fixedly provided with a handle (6), and the handle (6) is located outside the adjusting plate (3). Threaded blocks (7) are threadedly arranged on the surfaces of the two threaded rods (5), and the threaded blocks (7) are located inside the grooves (4).

2. The supporting plate for road and bridge engineering according to claim 1, wherein A second rotating seat (10) is fixedly arranged at the top of the threaded block (7). A bolt (11) is rotatably arranged at the center of the second rotating seat (10). A nut (12) is threadedly arranged at one end of the bolt (11). Fixing plates (8) are fixedly arranged at the bottoms of both sides of the outer end of the adjusting plate (3). A clamping rod (9) is fixedly arranged at the center of one side end face of the adjusting plate (3).

3. The support plate for road and bridge engineering according to claim 2, wherein, Fixed blocks (13) are fixedly arranged on both sides of the top of one end of the plate body (1). And bearings are inlaid in the fixed blocks (13). A bidirectional screw rod (14) is rotatably arranged between the two fixed blocks (13) through the bearings. One end of the bidirectional screw rod (14) is fixedly provided with a disc (15), and the disc (15) is located outside the fixed block (13). Moving blocks (16) are threadedly arranged at both ends of the bidirectional screw rod (14), and the moving blocks (16) are located between the two fixed blocks (13).

4. The supporting plate for road and bridge engineering according to claim 3, wherein, Third rotating seats (17) are fixedly arranged at the outer ends of the two moving blocks (16). On both of the third rotating seats (17), support rods (18) are rotatably arranged downward. And the bottom ends of the support rods (18) are located inside the second rotating seats (10). Rotating holes (19) are formed at the bottom ends of the two support rods (18), and the two bolts (11) respectively pass through the two rotating holes (19).

5. The supporting plate for road and bridge engineering according to claim 4, wherein, A clamping hole (20) is formed at the center end face of the support rod (18), and the clamping rod (9) is adapted to the clamping hole (20). A through hole (21) is formed at the upper end of the support rod (18), and the through hole (21) is adapted to the bolt (11).

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