Bridge deck pavement construction elevation component

Abstract

The utility model discloses a bridge deck pavement construction elevation component, including two U type spare, the outer wall of two U type spare all fixed intercommunication has the connecting sleeve, the inner wall of two connecting sleeves all are screwed and are connected with locking bolt, one end of two locking bolts all is fixedly connected with T type spare, the outer wall of two T type spare all rotatory sleeve has the rectangular clamping plate, the outer wall of two U type spare all is set up with vertical groove, the inner wall of two vertical grooves all slidingly connects with the traction sleeve. The utility model discloses through U type spare, locking bolt etc. component can be firmly fixed on the formwork, through the up and down adjustment of traction sleeve can set the elevation position of steel wire rope, satisfies different pouring height requirement, through the steel wire rope that traction subassembly is taut formed reliable transverse elevation control line, effectively avoided the transverse high low undulation, the problem of uneven roof, reduced the hidden danger of subsequent bridge deck pavement from the source, and then provides powerful guarantee for the thickness uniformity of subsequent asphalt pavement layer and the road surface smoothness.

Description

Technical Field

[0001] This utility model relates to the field of bridge deck paving technology, and in particular to a bridge deck paving construction elevation component. Background Technology

[0002] The pouring of concrete bridge deck pavement requires a flat top surface, and the elevation and thickness of the top surface must meet the design and specification requirements to ensure the thickness of the asphalt pavement layer and the smoothness of the road surface. The traditional construction method is to control the elevation of the bridge top slab concrete by marking the elevation points on the longitudinal side templates when pouring the concrete first; the elevation of the bridge deck pavement is controlled by drilling vertical steel bars at regular intervals on both sides of the top slab, and welding horizontal round steel or small steel sections on the top as the track for the vibrating beam.

[0003] However, during the concrete bridge deck pavement pouring process, the shortcomings of traditional construction methods are particularly prominent due to the lack of means to control the lateral elevation. From the perspective of the bridge top slab pouring stage, relying solely on the elevation points on the longitudinal side formwork to control the elevation is insufficient to ensure the accuracy of the lateral elevation, easily leading to lateral undulations and poor lateral flatness of the top slab, which poses a hidden danger for subsequent bridge deck pavement construction. Therefore, we propose a bridge deck pavement construction elevation component to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose a bridge deck paving construction elevation component.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A bridge deck pavement construction elevation component includes two U-shaped parts. The outer walls of the two U-shaped parts are fixedly connected to each other with connecting sleeves. The inner walls of the two connecting sleeves are threaded with locking bolts. One end of each locking bolt is fixedly connected to a T-shaped part. The outer walls of the two T-shaped parts are rotatably fitted with rectangular clamps. The outer walls of the two U-shaped parts are provided with vertical grooves. The inner walls of the two vertical grooves are slidably connected with traction sleeves. One end of each traction sleeve is fixedly connected to a rectangular washer. A traction assembly is provided between the two traction sleeves.

[0007] Preferably, the traction assembly includes two metal open rings, the outer walls of the two traction sleeves are threaded with locking caps, the inner walls of the two traction sleeves are threaded with threaded rods, one end of each threaded rod is fixedly connected with a connecting post, one end of each connecting post is fixedly connected to the outer walls of the two metal open rings, and the same steel wire rope is sleeved inside the two metal open rings. The position of the steel wire rope is fixed by setting the traction assembly.

[0008] Preferably, two rubber pads are fixedly connected to the outer walls of both U-shaped parts, and multiple corner plates are fixedly connected to the outer walls of both U-shaped parts. By setting the corner plates, the structural stability of the U-shaped parts is increased, and bending is avoided when pulling the steel wire rope.

[0009] Preferably, rubber blocks are fixedly connected to the outer walls of both rectangular clamps to increase the friction between the clamps and the template.

[0010] Preferably, the outer walls of the two rectangular gaskets are pressed against the outer walls of the two U-shaped parts respectively.

[0011] Preferably, one end of each of the two locking caps is pressed against the outer wall of the two U-shaped parts, and the contact surface between the locking caps and the U-shaped parts is roughened to increase the friction after pressing.

[0012] Compared with the prior art, the advantages of this utility model are:

[0013] This solution uses U-shaped components and locking bolts to securely fix the steel wire rope to the template. The elevation position of the steel wire rope can be set by adjusting the up and down of the traction sleeve to meet different pouring height requirements. The steel wire rope tightened by the traction component forms a reliable lateral elevation control line, effectively avoiding problems such as lateral undulations and uneven top slabs. This reduces potential problems in subsequent bridge deck paving from the source, and provides a strong guarantee for the uniformity of the thickness of the subsequent asphalt pavement layer and the smoothness of the road surface. Attached Figure Description

[0014] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a cross-sectional structural diagram of a bridge deck pavement construction elevation component proposed in this utility model;

[0016] Figure 2 This is a partial three-dimensional structural diagram of a bridge deck pavement construction elevation component proposed in this utility model;

[0017] Figure 3 This utility model proposes a bridge deck pavement construction elevation component. Figure 1 A magnified structural diagram of part A in the diagram;

[0018] Figure 4 This is a partial cross-sectional three-dimensional structural diagram of a bridge deck paving construction elevation component proposed in this utility model.

[0019] In the diagram: 1. U-shaped part; 2. Rubber gasket; 3. Angle plate; 4. Connecting sleeve; 5. Locking bolt; 6. T-shaped part; 7. Rectangular clamp; 8. Rubber block; 9. Vertical groove; 10. Traction sleeve; 11. Rectangular gasket; 12. Locking cap; 13. Threaded rod; 14. Connecting column; 15. Metal open ring; 16. Steel wire rope. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] Depend on Figures 1-4 As shown, a bridge deck paving construction elevation component is involved, including two U-shaped parts 1. Two rubber pads 2 are fixedly connected to the outer walls of the two U-shaped parts 1. When the U-shaped parts 1 are fastened to the outer wall of the template, the rubber pads 2 directly contact the template. On the one hand, this can increase the friction between the U-shaped parts 1 and the template and improve the stability of the connection; on the other hand, it can avoid hard contact between the U-shaped parts 1 and the template and reduce wear on the outer wall of the template.

[0022] Multiple corner plates 3 are fixedly connected to the outer walls of both U-shaped parts 1. The corner plates 3 can strengthen the corners of the U-shaped parts 1, improve the overall structural strength and rigidity of the U-shaped parts 1, and prevent them from deforming when installed or subjected to external forces.

[0023] The outer walls of the two U-shaped parts 1 are fixedly connected with connecting sleeves 4, and the inner walls of the two connecting sleeves 4 are threaded with locking bolts 5. One end of each locking bolt 5 is fixedly connected with a T-shaped part 6. When the locking bolts 5 rotate, the T-shaped part 6 avoids driving the rectangular clamping plate 7 to rotate synchronously, and only transmits axial thrust to ensure that the rectangular clamping plate 7 can move smoothly towards the template.

[0024] The outer walls of the two T-shaped parts 6 are rotatably fitted with rectangular clamping plates 7. The outer walls of the two rectangular clamping plates 7 are fixedly connected with rubber blocks 8. The rubber blocks 8 cooperate with the rubber gaskets 2 to further increase the friction between the rectangular clamping plates 7 and the template, thereby improving the firmness of the fixation.

[0025] The outer walls of the two U-shaped parts 1 are provided with vertical grooves 9, and the inner walls of the two vertical grooves 9 are slidably connected with traction sleeves 10. The traction sleeves 10 can drive the traction components to move up and down by sliding in the vertical grooves 9, thereby adjusting the elevation of the wire rope 16. One end of each of the two traction sleeves 10 is fixedly connected with a rectangular pad 11, and the outer walls of the two rectangular pads 11 are pressed against the outer walls of the two U-shaped parts 1 respectively.

[0026] A traction assembly is provided between the two traction sleeves 10. The traction assembly includes two metal open rings 15. The open design of the metal open rings 15 facilitates quick installation and disassembly of the wire rope 16, improving construction efficiency. The metal material has high strength and can withstand the tension when the wire rope 16 is tightened, ensuring that the wire rope 16 does not fall off during use.

[0027] The outer walls of the two traction sleeves 10 are threaded with locking caps 12. One end of each locking cap 12 is pressed against the outer wall of the two U-shaped parts 1. After the locking cap 12 is tightened, one end of it presses against the outer wall of the U-shaped part 1. With the help of the rectangular gasket 11, the traction sleeve 10 is firmly fixed in the set position in the vertical groove 9 by friction.

[0028] The inner walls of the two traction sleeves 10 are threaded with threaded rods 13. One end of each threaded rod 13 is fixedly connected to a connecting post 14. One end of each connecting post 14 is fixedly connected to the outer wall of each of the two metal open rings 15. The same wire rope 16 is sleeved inside the two metal open rings 15. The wire rope 16 has high strength, moderate flexibility, is not easy to break, and its straightness is easy to maintain.

[0029] Working principle: In use, the two U-shaped parts 1 are fastened to the outer wall of the longitudinal template. Then, the two locking bolts 5 are rotated in sequence to move the rectangular clamping plate 7. The rectangular clamping plate 7 and the rubber block 8 are pressed against the outer wall of the template. The pressure of the rubber gasket 2 and the rubber block 8 on the template fixes the position of the two U-shaped parts 1. The two traction sleeves 10 are moved up and down in sequence through the two vertical grooves 9 to adjust the corresponding elevation positions and make the two traction sleeves 10 at the same level. The inner wall of the vertical grooves 9 can be equipped with scale lines. Then, the two locking caps 12 are rotated to cooperate with the rectangular gasket 11 to press against the U-shaped parts 1. On the outer wall, the positions of the two traction sleeves 10 are fixed. The two connecting columns 14 and the two threaded rods 13 are moved outward by rotating the two metal open rings 15. The steel wire ropes 16 of appropriate length are selected, and their two ends are respectively put into the two metal open rings 15. Then, the two threaded rods 13 are rotated in sequence to move them inward and tighten the steel wire ropes 16. The height of the steel wire ropes 16 is the predetermined height during pouring. Through the above steps, U-shaped parts 1 and steel wire ropes 16 are added at intervals on the template to meet the use of the lateral elevation during pouring and to avoid unevenness after the top slab is poured.

[0030] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A bridge deck pavement construction elevation component, comprising two U-shaped components (1), characterized in that, The outer walls of the two U-shaped parts (1) are fixedly connected with connecting sleeves (4), the inner walls of the two connecting sleeves (4) are threaded with locking bolts (5), one end of the two locking bolts (5) is fixedly connected with a T-shaped part (6), the outer walls of the two T-shaped parts (6) are rotatably fitted with rectangular clamps (7), the outer walls of the two U-shaped parts (1) are provided with vertical grooves (9), the inner walls of the two vertical grooves (9) are slidably connected with traction sleeves (10), one end of the two traction sleeves (10) is fixedly connected with a rectangular gasket (11), and a traction assembly is provided between the two traction sleeves (10).

2. The bridge deck pavement construction elevation component according to claim 1, characterized in that, The traction assembly includes two metal open rings (15), and locking caps (12) are threaded on the outer walls of the two traction sleeves (10). Threaded rods (13) are threaded on the inner walls of the two traction sleeves (10). A connecting post (14) is fixedly connected to one end of each of the two threaded rods (13). One end of each connecting post (14) is fixedly connected to the outer wall of the two metal open rings (15). The same steel wire rope (16) is sleeved inside the two metal open rings (15).

3. A bridge deck pavement construction elevation component according to claim 1, characterized in that, Two rubber pads (2) are fixedly connected to the outer walls of the two U-shaped parts (1), and multiple corner plates (3) are fixedly connected to the outer walls of the two U-shaped parts (1).

4. A bridge deck pavement construction elevation component according to claim 1, characterized in that, Rubber blocks (8) are fixedly connected to the outer walls of the two rectangular clamps (7).

5. A bridge deck pavement construction elevation component according to claim 1, characterized in that, The outer walls of the two rectangular pads (11) are pressed against the outer walls of the two U-shaped pieces (1).

6. A bridge deck pavement construction elevation component according to claim 2, characterized in that, One end of each of the two locking caps (12) is pressed against the outer wall of each of the two U-shaped parts (1).

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