Road and bridge deck node reinforcing device

Abstract

The utility model relates to the technical field of roads and bridges, in particular to a road and bridge panel joint reinforcing device which comprises a first panel, and a second panel is arranged on one side of the first panel. One side of the first panel and the interior of the second panel are jointly provided with a connecting assembly; the bottom ends of the first panel and the second panel are jointly provided with a reinforcing assembly. Through cooperative use of the square columns, the connecting blocks, the special-shaped blocks, the round rods and the circular truncated cones, the purpose of prolonging the service life of the panels can be achieved, dependence of a single bolt is reduced, a more stable and compact structure can be provided, and therefore the overall bearing capacity and stability are enhanced, displacement and looseness between the panels are reduced, and the service life of the panels is prolonged. The maintenance and repair requirements are reduced, the maintenance cost is reduced, the maintenance period is shortened, and the aging and abrasion of the pavement are effectively slowed down.

Description

Technical Field

[0001] The utility model relates to the technical field of roads and bridges, in particular to a road and bridge panel node reinforcement device. Background Art

[0002] In road and bridge engineering technology, the road and bridge deck node reinforcement device is an important technology, which is used to enhance and improve the bearing capacity and stability of the bridge structure. With the development of the transportation industry and the acceleration of urbanization, bridges, as important transportation infrastructure, play an important role in connecting cities and promoting economic development.

[0003] When using existing road and bridge panels, most of the two adjacent panels are simply fixed, and gaps are likely to appear between them after long-term use, affecting the safety and stability of use. At the same time, some panels are connected by a single bolt that penetrates the inside of the panel. After long-term use, the bolts are prone to loosening, affecting the tightness and firmness between the panels, thereby affecting the service life of the panels.

[0004] To this end, we proposed a road and bridge deck node reinforcement device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a road bridge deck node reinforcement device to solve the problem in the above background technology that gaps are easily generated between road bridge decks during long-term use and the service life is affected by a single bolt connection.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road bridge panel node reinforcement device, comprising a first panel,

[0007] A second panel, wherein the second panel is disposed on one side of the first panel;

[0008] A connecting component, one side of the first panel and the inside of the second panel are jointly provided with a connecting component, the connecting component comprises a square plate, and the square plate is fixed to one side of the first panel, springs are fixedly connected to both sides of the inner wall of the square plate, and a clamping block is fixedly connected to the other end of the spring, and a slider is fixedly connected to the middle of the top of the clamping block, and plugging blocks are fixedly connected to both ends of one side of the first panel;

[0009] A reinforcement component is provided at the bottom ends of the first panel and the second panel, the reinforcement component includes a square column, and the square column is fixed to the bottom ends of the first panel and the second panel, the inner wall of the square column is fixedly connected with a connecting block, and a special-shaped block is movably inserted in the square column and the connecting block, and one end of the special-shaped block is fixedly connected with a round rod.

[0010] Preferably, first anti-pullout bolts are inserted into both sides of the top of the second panel by threaded rotation, one end of the first anti-pullout bolt movably passes through the insertion block and is extended and inserted into the inner wall of the second panel by threaded rotation.

[0011] Preferably, the square plate is movably inserted into the inner wall of the second panel, a sliding groove is provided on the inner wall of the square plate, and a sliding block is movably inserted in the sliding groove.

[0012] Preferably, the card block is movably inserted into the square plate, a card slot is formed on the inner wall of the second panel, and the card block is movably inserted into the card slot.

[0013] Preferably, two groups of special-shaped blocks are provided, and one end of the top of the two groups of special-shaped blocks is fixedly connected to the limiting blocks, and the other ends of the two groups of limiting blocks are respectively fixed to the bottom ends of the first panel and the second panel, and the limiting blocks and one end of the special-shaped blocks are jointly provided with a second anti-pullout bolt through threaded rotation.

[0014] Preferably, the round rod and the square column are slidably inserted, a round table is fixedly sleeved on the surface of the round rod, and the round table is movably engaged with the connecting block, and two groups of round rods are provided, and the two groups of round rods are connected by welding.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the utility model;

[0016] Through the coordinated use of plugs, square plates, card blocks, sliders and springs, the purpose of avoiding gaps between the two panels during long-term use can be achieved, the panels can be connected more closely, and water and debris can be reduced from seeping into the bottom of the road surface, and damage to the road foundation can be reduced, effectively extending the service life of the road surface, thereby reducing the frequency and cost of road maintenance and repair, and making the road surface smoother during driving, greatly improving the safety and stability of use.

[0017] Through the coordinated use of square columns, connecting blocks, special-shaped blocks, round rods and truncated cones, the purpose of increasing the service life of the panels can be achieved, reducing the reliance on a single pair of bolts, providing a more stable and compact structure, thereby enhancing the overall bearing capacity and stability, and reducing the displacement and looseness between panels, reducing the need for maintenance and repair, reducing maintenance costs and cycles, and effectively slowing down the aging and wear of the road surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of a three-dimensional front view of the structure of the utility model;

[0020] Figure 2 It is a three-dimensional front view cross-sectional schematic diagram of a local structure of the utility model;

[0021] Figure 3 It is a three-dimensional front view cross-sectional schematic diagram of a local structure of the utility model;

[0022] Figure 4 For the utility model Figure 3 A schematic diagram of the structure enlargement in the middle;

[0023] Figure 5 It is a three-dimensional front exploded schematic diagram of a local structure of the utility model;

[0024] Figure 6 It is a three-dimensional front exploded schematic diagram of a local structure of the utility model.

[0025] In the figure: 1. first panel; 2. second panel; 3. first anti-pullout bolt; 4. square column; 5. limit block; 6. plug block; 7. square plate; 8. slot; 9. block; 10. slider; 11. slide groove; 12. spring; 13. second anti-pullout bolt; 14. connecting block; 15. special-shaped block; 16. round rod; 17. round table. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-6 The utility model provides an embodiment: a road bridge panel node reinforcement device, comprising a first panel 1,

[0028] A second panel 2, wherein a second panel 2 is disposed on one side of the first panel 1;

[0029] A connecting component is provided on one side of the first panel 1 and inside the second panel 2;

[0030] A reinforcement component is provided at the bottom ends of the first panel 1 and the second panel 2.

[0031] According to the attached Figure 1 , attached Figure 2 , attached Figure 3 and attached Figure 4 As shown, the connecting component includes a square plate 7, and the square plate 7 is fixed on one side of the first panel 1, springs 12 are fixedly connected to both sides of the inner wall of the square plate 7, and the other end of the spring 12 is fixedly connected to a clamping block 9, and a slider 10 is fixedly connected to the middle of the top of the clamping block 9, and plug-in blocks 6 are fixedly connected to both ends of one side of the first panel 1, so that the two panels are more tightly connected and the stability of use is improved.

[0032] According to the attached Figure 1 , attached Figure 2 , attached Figure 3 and attached Figure 4 As shown, first anti-pullout bolts 3 are inserted on both sides of the top of the second panel 2 by threaded rotation. One end of the first anti-pullout bolt 3 movably passes through the insert block 6 and is extended and inserted to the inner wall of the second panel 2 by threaded rotation, thereby improving the tightness of the connection and thus improving the safety of use.

[0033] According to the attached Figure 1 , attached Figure 2 , attached Figure 3 and attached Figure 4 As shown, the square plate 7 is movably inserted into the inner wall of the second panel 2, a slide groove 11 is opened on the inner wall of the square plate 7, and a slider 10 is movably inserted in the slide groove 11, so that the panels can be connected step by step by bolts, thereby reducing the gap between the two panels caused by long-term use.

[0034] According to the attached Figure 1 , attached Figure 2 , attached Figure 3 and attached Figure 4 As shown, a card block 9 is movably inserted in the square plate 7, a card slot 8 is opened on the inner wall of the second panel 2, and a card block 9 is movably inserted in the card slot 8, so that the card block 9 can be stably popped out for use, avoiding displacement of the use position of the card block 9.

[0035] According to the attached Figure 1 , attached Figure 5 and attached Figure 6As shown, the reinforcement component includes a square column 4, and the square column 4 is fixed at the bottom ends of the first panel 1 and the second panel 2. The inner wall of the square column 4 is fixedly connected with a connecting block 14. A special-shaped block 15 is movably inserted between the square column 4 and the connecting block 14, and one end of the special-shaped block 15 is fixedly connected with a round rod 16 to avoid loosening of the bolts during long-term use, improve the service life, and reduce the load at the connection.

[0036] According to the attached Figure 1 , attached Figure 5 and attached Figure 6 As shown, two groups of special-shaped blocks 15 are provided, and one end of the top of the two groups of special-shaped blocks 15 is fixedly connected to the limiting block 5, and the other ends of the two groups of limiting blocks 5 are respectively fixed to the bottom ends of the first panel 1 and the second panel 2, and one end of the limiting block 5 and the special-shaped block 15 are jointly inserted with a second anti-pullout bolt 13 through threaded rotation to prevent long-term wind and sun exposure from affecting the tightness of the panel and reduce the number of replacement and maintenance.

[0037] According to the attached Figure 1 , attached Figure 5 and attached Figure 6 As shown, the round rod 16 is slidably inserted into the square column 4, and a round table 17 is fixedly sleeved on the surface of the round rod 16, and the round table 17 is movably engaged with the connecting block 14. Two groups of round rods 16 are provided, and the two groups of round rods 16 are connected by welding, so that different panels can be stably connected and used, reducing the occurrence of accidents.

[0038] Working principle: place the first panel 1 and the second panel 2 at appropriate positions, insert the two groups of plug blocks 6 and the square plate 7 into the second panel 2 at the same time, and then make the first panel 1 and the second panel 2 tightly connected. As the square plate 7 is inserted into the second panel 2, the two groups of springs 12 on the inner wall of the square plate 7 are forced to rebound, and the springs 12 rebound and stretch to push the card block 9 to move upward to the card slot 8 to engage with the second panel 2. At this time, as the card block 9 moves, the slider 10 gradually moves upward in the slide slot 11, and then the two groups of first anti-pullout bolts 3 are rotated and inserted into the second panel 2 in turn, passing through the two groups of plug blocks 6 to fix the plug blocks 6 in the second panel 2;

[0039] Next, the two groups of square columns 4 are fixed at the bottom ends of the first panel 1 and the second panel 2 in turn, and then the special-shaped blocks 15 and the round rods 16 are inserted into the square columns 4 and the special-shaped blocks 15, and the special-shaped blocks 15 are pushed once so that their two ends are engaged and inserted into the connecting blocks 14. The special-shaped blocks 15 are pushed and moved so that the round rods 16 are pushed synchronously, and then the frustum 17 on the surface of the round rods 16 is engaged into the connecting blocks 14, and then the two groups of round rods 16 are welded firmly, and finally the second anti-pullout bolts 13 are rotated and inserted into the special-shaped blocks 15 and the limit blocks 5 in turn for fixing.

[0040] The above is the entire working principle of the utility model.

[0041] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A road bridge panel node reinforcement device, comprising a first panel (1), It is characterized in that A second panel (2), the second panel (2) being arranged on one side of the first panel (1); A connecting component, wherein one side of the first panel (1) and the inside of the second panel (2) are jointly provided with a connecting component, the connecting component comprising a square plate (7), and the square plate (7) is fixed to one side of the first panel (1), springs (12) are fixedly connected to both sides of the inner wall of the square plate (7), and a clamping block (9) is fixedly connected to the other end of the spring (12), and a sliding block (10) is fixedly connected to the middle of the top of the clamping block (9), and plugging blocks (6) are fixedly connected to both ends of one side of the first panel (1); A reinforcement component is provided at the bottom ends of the first panel (1) and the second panel (2), the reinforcement component comprising a square column (4), and the square column (4) is fixed to the bottom ends of the first panel (1) and the second panel (2), the inner wall of the square column (4) is fixedly connected to a connecting block (14), a special-shaped block (15) is movably inserted in the square column (4) and the connecting block (14), and one end of the special-shaped block (15) is fixedly connected to a round rod (16).

2. A road and bridge deck node reinforcement device according to claim 1, characterized in that: First anti-pullout bolts (3) are inserted into the two sides of the top of the second panel (2) by means of threaded rotation, and one end of the first anti-pullout bolt (3) movably passes through the insert block (6) and is extended and inserted into the inner wall of the second panel (2) by means of threaded rotation.

3. A road and bridge deck node reinforcement device according to claim 1, characterized in that: The square plate (7) is movably inserted into the inner wall of the second panel (2); a slide groove (11) is provided on the inner wall of the square plate (7), and a slider (10) is movably inserted into the slide groove (11).

4. A road and bridge deck node reinforcement device according to claim 1, characterized in that: The card block (9) is movably inserted into the square plate (7), a card slot (8) is provided on the inner wall of the second panel (2), and the card block (9) is movably inserted into the card slot (8).

5. A road and bridge deck node reinforcement device according to claim 1, characterized in that: Two groups of the special-shaped blocks (15) are provided, and one end of the top of the two groups of the special-shaped blocks (15) is fixedly connected to the limit block (5), and the other ends of the two groups of the limit blocks (5) are respectively fixed to the bottom ends of the first panel (1) and the second panel (2), and the limit block (5) and one end of the special-shaped block (15) are jointly inserted with a second anti-pullout bolt (13) through threaded rotation.

6. A road and bridge deck node reinforcement device according to claim 1, characterized in that: The round rod (16) is slidably inserted into the square column (4); a round table (17) is fixedly sleeved on the surface of the round rod (16); and the round table (17) is movably engaged with the connecting block (14); two groups of the round rods (16) are provided, and the two groups of the round rods (16) are connected by welding.

Images