Highway bridge construction bracket

Abstract

The utility model discloses a highway bridge construction bracket, which relates to the bridge construction field, and comprises a placing seat and a moving seat, the rear side of the placing seat is hinged with a bridle, the outside of the bridle is provided with a clamping groove, the front side of the placing seat is fixedly connected with a connecting frame, the inner wall of the connecting frame is provided with a threaded hole, and the threaded hole is connected with the moving seat. A guide groove is formed in the left side of the connecting frame, a guide block is slidably connected to the interior of the guide groove, and a limiting block is fixedly connected to the right side of the guide block; the device has the advantages that a bridge workpiece can be limited through the bolts, the clamping rings, the clamping rings, the limiting plates, the bridles and other assemblies, so that the bridge workpiece can be prevented from falling off from the placement seat during movement, and meanwhile, the safety during operation can be improved; the position of the supporting plate can be adjusted through the clamping blocks, the springs, the fixing bolts and other assemblies, then friction between the bracket and the ground can be enhanced, deviation of the bracket in the using process is avoided, and meanwhile the supporting reliability of the bracket can be improved.

Description

Technical Field

[0001] The utility model relates to the field of bridge construction, in particular to a highway bridge construction bracket. Background Art

[0002] Highway bridge construction brackets are temporary facilities used to support and position highway bridge structures and provide a stable working platform during the construction process. In modern transportation construction, the technical and safety requirements involved in highway bridge construction are increasing. In particular, the quality and safety of construction brackets are directly related to the success or failure of the entire bridge project. As an indispensable temporary structure in construction, highway bridge construction brackets must comply with strict technical specifications in their design, material selection, erection, and dismantling.

[0003] However, in the prior art, since the highway bridge construction bracket lacks a structure to limit the bridge workpieces, these workpieces are easily slipped off the bracket during movement, thereby affecting the safety during operation. Utility Model Content

[0004] The purpose of the utility model is to provide a highway bridge construction bracket to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a highway bridge construction bracket, comprising a placement seat and a movable seat, the placement seat having a hinged rear side with a strap, a card slot being provided on the outside of the strap, the placement seat having a fixed connection with a connecting frame on the front side, a threaded hole being provided on the inner wall of the connecting frame, a guide groove being provided on the left side of the connecting frame, a guide block being slidably connected to the inside of the guide groove, a limiting block being fixedly connected to the right side of the guide block, a clamping ring being fixedly connected to the front side of the limiting block, a clamping ring being movably connected to the inside of the clamping ring, and a bolt being fixedly connected to the front side of the clamping ring.

[0006] Preferably, a hydraulic rod is provided at the upper end of the movable seat, a connecting plate is provided at the left side of the movable seat, a clamping hole is provided at the front side of the connecting plate, a fixing bolt is provided at a position near the clamping hole on the inner wall of the connecting plate, an adjusting plate is movably connected inside the connecting plate, a support plate is fixedly connected at the lower end of the adjusting plate, a connecting block is fixedly connected to the left side of the support plate, an anchor rod is provided inside the connecting block, and a fixed block is fixedly connected to the front side of the adjusting plate.

[0007] Preferably, a slider is provided inside the fixed block, a spring is provided on one side of the slider, and a clamping block is fixedly connected to the other side of the slider.

[0008] Preferably, the bolt is movably connected to the limit block through a clamping ring and a clamping ring.

[0009] Preferably, the number of the fixing blocks is two groups, and they are symmetrically arranged about the center line of the adjustment plate.

[0010] Preferably, the sliding block slides inside the fixed block via a spring.

[0011] By adopting the above technical solution, by turning the bolt, under the action of the threaded hole inside the support frame, the bolt drives the clamping ring and the clamping ring to move to one side, and the limit block slides out from the inside of the slot, releasing the fixation of the strap, and the staff can place the bridge workpiece on the placement seat. Similarly, by pulling the strap and rotating the bolt in the opposite direction, the bolt causes the limit plate to enter the inside of the slot, and the lower end of the strap is close to the bridge workpiece to complete the limitation of it. During the movement of the limit plate, the guide block slides inside the guide groove, and with the cooperation of the guide block and the guide groove, the stability of the limit plate during movement can be improved. The bridge workpiece can be limited by components such as bolts, clamping rings, clamping rings, limit plates, and straps, thereby preventing it from falling from the placement seat during movement, and also improving safety during operation.

[0012] When the yoke is in a position to move relative to the support frame, the spring is engaged and the spring is engaged, and the yoke is engaged with the support frame, and the yoke is engaged with the support frame, and the yoke is engaged with the support frame, and the yoke is engaged with the support frame, and the yoke is engaged with the support frame, and the yoke is engaged with the support frame, and the yoke is engaged with the support frame, and the yoke is engaged with the support frame, and the yoke is engaged with the support frame, and the yoke is engaged with the support frame, and the yoke is engaged with the support frame, and the yoke is engaged with the support frame, and the yoke is engaged with the support frame, and the yoke is engaged with the support frame, and the yoke is engaged with the support frame, and the yoke is engaged with the support frame BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the structure of the placement seat of the utility model.

[0015] Figure 3 This is a structural diagram of the connecting frame of the utility model.

[0016] Figure 4 This is a schematic diagram of the connecting plate structure of the utility model.

[0017] Figure 5 This is a schematic diagram of the support plate structure of the utility model.

[0018] Figure 6 This is a schematic diagram of the internal structure of the fixed block of the utility model.

[0019] In the figure: 1. Placement seat; 2. Moving seat; 3. Strap; 4. Slot; 5. Connecting frame; 6. Guide groove; 7. Guide block; 8. Limit block; 9. Clamp; 10. Clamp; 11. Bolt; 12. Threaded hole; 13. Hydraulic rod; 14. Connecting plate; 15. Clamp hole; 16. Fixing bolt; 17. Adjusting plate; 18. Support plate; 19. Connecting block; 20. Anchor rod; 21. Fixing block; 22. Slider; 23. Spring; 24. Clamp. DETAILED DESCRIPTION

[0020] The following further describes specific embodiments of the present invention in conjunction with the accompanying drawings. It should be noted that the descriptions of these embodiments are intended to aid understanding of the present invention and do not constitute limitations on the present invention. Furthermore, the technical features described below in the various embodiments of the present invention may be combined with one another as long as they do not conflict with one another. Example 1

[0021] See also Figures 1-6 The utility model provides a technical solution: a highway bridge construction bracket, including a placement seat 1 and a movable seat 2, the rear side of the placement seat 1 is hinged with a strap 3, the outside of the strap 3 is provided with a card slot 4, the front side of the placement seat 1 is fixedly connected with a connecting frame 5, the inner wall of the connecting frame 5 is provided with a threaded hole 12, the left side of the connecting frame 5 is provided with a guide groove 6, the inside of the guide groove 6 is slidably connected with a guide block 7, the right side of the guide block 7 is fixedly connected to a limiting block 8, the front side of the limiting block 8 is fixedly connected with a clamping ring 9, the inside of the clamping ring 9 is movably connected with a clamping ring 10, the front side of the clamping ring 10 is fixedly connected with a bolt 11, and the bolt 11 is movably connected to the limiting block 8 through the clamping ring 10 and the clamping ring 9.

[0022] Specifically, by rotating the bolt 11, under the action of the threaded hole 12 inside the support frame, the bolt 11 drives the clamping ring 10 and the clamping ring 9 to move to one side, and the limit block 8 slides out from the inside of the slot 4, releasing the fixation of the strap 3, and the staff can place the bridge workpiece on the placement seat 1. Similarly, pull the strap 3 and rotate the bolt 11 in the opposite direction, the bolt 11 makes the limit plate enter the inside of the slot 4, and the lower end of the strap 3 is close to the bridge workpiece, completing its limitation. During the movement of the limit plate, the guide block 7 slides inside the guide groove 6. With the cooperation of the guide block and the guide groove 6, the stability of the limit plate during movement can be improved. The bridge workpiece can be limited by the bolt 11, clamping ring 10, clamping ring 9, limit plate, strap 3 and other components, thereby preventing it from falling from the placement seat 1 during movement, and also improving the safety during operation. Example 2

[0023] See also Figures 1-6The utility model provides a technical solution: a highway bridge construction bracket, the upper end of the mobile seat 2 is provided with a hydraulic rod 13, the left side of the mobile seat 2 is provided with a connecting plate 14, the front side of the connecting plate 14 is provided with a card hole 15, the inner wall of the connecting plate 14 is provided with a fixing bolt 16 near the card hole 15, the interior of the connecting plate 14 is movably connected with an adjusting plate 17, the lower end of the adjusting plate 17 is fixedly connected to a supporting plate 18, the left side of the supporting plate 18 is fixedly connected to a connecting block 19, an anchor rod 20 is provided inside the connecting block 19, the front side of the adjusting plate 17 is fixedly connected to a fixing block 21, the interior of the fixing block 21 is provided with a slider 22, one side of the slider 22 is provided with a spring 23, and the other side of the slider 22 is fixedly connected with a card block 24, the number of the fixing blocks 21 is two, and they are symmetrically arranged about the center line of the adjusting plate 17, and the slider 22 slides inside the fixing block 21 through the spring 23.

[0024] When the block 24 reaches the position of the other set of holes 15, the spring 23 rebounds and causes the block 24 to enter the other set of holes 15, and the fixing bolt 16 is rotated in the opposite direction. One end of the fixing bolt 16 is close to the adjusting plate 17, completing the fixation of the adjusting plate 17. At this time, the support plate 18 will be close to the ground, increasing the friction between the bracket and the ground. The staff can also fix the support plate 18 by the anchor rod 20 to improve the stability of the bracket. The position of the support plate 18 can be adjusted by the components such as the block 24, spring 23, and fixing bolt 16, thereby enhancing the friction between the bracket and the ground, preventing it from deflecting during use, and also improving the reliability of the bracket support.

[0025] When the bridge is put on the support frame 1, the fixing plate 11 is tightened, and the fixing plate 12 is tightened, so that the fixing plate 12 is tightened. When the bridge is put on the support frame 1, the fixing plate 12 is tightened, and the fixing plate 12 is tightened. When the bridge is put on the support frame 1, the fixing plate 12 is tightened, and the fixing plate 12 is tightened. When the parts are spliced, the two groups of support plates 18 can be adjusted to increase the friction between the bracket and the ground. The specific operation is to rotate the fixing bolt 16 and push the block 24. The block 24 compresses the spring 23 and slides out of the card hole 15, pushing the adjustment plate 17 downward, and the adjustment plate 17 slides inside the connecting plate 14. When the block 24 reaches the position of the other group of card holes 15, the spring 23 rebounds to make the block 24 enter the other group of card holes 15, and the fixing bolt 16 is rotated in the opposite direction. One end of the fixing bolt 16 is close to the adjustment plate 17 to complete the fixation of the adjustment plate 17. At this time, the support plate 18 will be close to the ground, increasing the friction between the bracket and the ground. The staff can also fix the support plate 18 through the anchor rod 20 to improve the stability of the bracket. The position of the support plate 18 can be adjusted by the components such as the block 24, the spring 23, and the fixing bolt 16, thereby enhancing the friction between the bracket and the ground, preventing it from shifting during use, and also improving the reliability of the bracket support.

[0026] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It is apparent to those skilled in the art that various changes, modifications, substitutions, and variations to these embodiments may be made without departing from the principles and spirit of the present invention, and these changes and modifications still fall within the scope of protection of the present invention.

Claims

1. A highway bridge construction bracket, comprising a placement seat (1) and a movable seat (2), characterized in that: The rear side of the placement seat (1) is hinged with a strap (3), the outside of the strap (3) is provided with a slot (4), the front side of the placement seat (1) is fixedly connected with a connecting frame (5), the inner wall of the connecting frame (5) is provided with a threaded hole (12), the left side of the connecting frame (5) is provided with a guide groove (6), the inside of the guide groove (6) is slidably connected with a guide block (7), the right side of the guide block (7) is fixedly connected with a limit block (8), the front side of the limit block (8) is fixedly connected with a clamping ring (9), the inside of the clamping ring (9) is movably connected with a clamping ring (10), and the front side of the clamping ring (10) is fixedly connected with a bolt (11).

2. A highway bridge construction bracket according to claim 1, characterized in that: A hydraulic rod (13) is provided at the upper end of the movable seat (2), a connecting plate (14) is provided on the left side of the movable seat (2), a clamping hole (15) is provided on the front side of the connecting plate (14), a fixing bolt (16) is provided on the inner wall of the connecting plate (14) near the clamping hole (15), an adjusting plate (17) is movably connected inside the connecting plate (14), a supporting plate (18) is fixedly connected at the lower end of the adjusting plate (17), a connecting block (19) is fixedly connected on the left side of the supporting plate (18), an anchor rod (20) is provided inside the connecting block (19), and a fixing block (21) is fixedly connected on the front side of the adjusting plate (17).

3. A highway bridge construction bracket according to claim 2, characterized in that: A slider (22) is provided inside the fixed block (21), a spring (23) is provided on one side of the slider (22), and a clamping block (24) is fixedly connected to the other side of the slider (22).

4. A highway bridge construction bracket according to claim 1, characterized in that: The bolt (11) is movably connected to the limit block (8) through a clamping ring (10) and a clamping ring (9).

5. A highway bridge construction bracket according to claim 2, characterized in that: The number of the fixing blocks (21) is two groups, and they are symmetrically arranged about the center line of the adjustment plate (17).

6. A highway bridge construction bracket according to claim 3, characterized in that: The slider (22) slides inside the fixed block (21) via a spring (23).

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